2022

• Aukland, Eirik Aasen; Klepstad, Pål; Aukland, Stein Magnus; Zamanzad Ghavidel, Fatemeh; Buanes, Eirik Alnes. (2022) Acute kidney injury in patients with COVID-19 in the intensive care unit: Evaluation of risk factors and mortality in a national cohort. BMJ Open. volum 12 (6).
  Vitenskapelig artikkel
• Bye, Asta; Bjerkeset, Ellen; Stensheim, Hanne; Loge, Jon Håvard; Hjermstad, Marianne Jensen; Klepstad, Pål; Habberstad, Ragnhild H; Kaasa, Stein; Aass, Nina Kathrine. (2022) Benefits of Study Participation for Patients with Advanced Cancer Receiving Radiotherapy: A Prospective Observational Study. Palliative Medicine Reports (PMR). volum 3 (1).
  Vitenskapelig artikkel
• Eggen, Idunn Banschbach; Brønstad, Gunhild; Langeland, Halvor; Klepstad, Pål; Nordseth, Trond. (2022) Short-term effects of endotracheal suctioning in post-cardiac arrest patients: A prospective observational cohort study. Resuscitation Plus. volum 10.
  Vitenskapelig artikkel
• Habberstad, Ragnhild H; Aass, Nina Kathrine; Mollnes, Tom Eirik; Damås, Jan Kristian; Brunelli, Cinzia; Rossi, Romina; Garcia-Alonso, Elena; Kaasa, Stein; Klepstad, Pål. (2022) Inflammatory Markers and Radiotherapy Response in Patients With Painful Bone Metastases. Journal of Pain and Symptom Management. volum 64 (4).
  Vitenskapelig artikkel
• Jakobsen, Gunnhild; Gjeilo, Kari Hanne; Hjermstad, Marianne Jensen; Klepstad, Pål. (2022) An Update on Prevalence, Assessment, and Risk Factors for Sleep Disturbances in Patients with Advanced Cancer—Implications for Health Care Providers and Clinical Research. Cancers. volum 14 (16).
  Vitenskapelig oversiktsartikkel/review
• Jakobsen, Gunnhild; Sjue, Karin; Paulsen, Ørnulf; Kaasa, Stein; Hjermstad, Marianne Jensen; Klepstad, Pål. (2022) Zopiclone versus placebo for short-term treatment of insomnia in patients with advanced cancer-a double-blind, randomized placebo-controlled clinical multicenter phase IV trial. Supportive Care in Cancer. volum 31.
  Vitenskapelig artikkel
• Langeland, Halvor; Bergum, Daniel; Løberg, Magnus; Bjørnstad, Knut; Skaug, Thomas Renhult; Nordseth, Trond; Klepstad, Pål; Skjaervold, Nils Kristian. (2022) Characteristics of circulatory failure after out-of-hospital cardiac arrest: A prospective cohort study. Open heart. volum 9 (1).
  Vitenskapelig artikkel
• Mo, Skule; Bjelland, Thor Wilhelm; Nilsen, Tom Ivar Lund; Klepstad, Pål. (2022) Acute kidney injury in intensive care patients: Incidence, time course, and risk factors. Acta Anaesthesiologica Scandinavica. volum 66 (8).
  Vitenskapelig artikkel
• Moen, Martine Kjølberg; Løhre, Erik T; Jakobsen, Gunnhild; Thronæs, Morten; Klepstad, Pål. (2022) Antibiotic Therapy in Integrated Oncology and Palliative Cancer Care: An Observational Study. Cancers. volum 14 (7).
  Vitenskapelig artikkel
• Phillip, J; Wong, A; Pasanen, L; Somogyi, Andrew A.; Rubio, J; Klepstad, Pål; Collins, A.; Gibbs, P; Le, B.. (2022) Establishing a longitudinal opioid pharmacogenomic registry for cancer patients. Journal of Palliative Medicine.
  Vitenskapelig artikkel
• Rian, Torbjørn; Sand, Kari; Skogvoll, Eirik; Klepstad, Pål; Wik, Tina Strømdal. (2022) A Web-Based Communication Tool for Postoperative Follow-up and Pain Assessment at Home After Primary Knee Arthroplasty: Feasibility and Usability Study. JMIR Formative Research. volum 6 (4).
  Vitenskapelig artikkel
• Waagsbø, Bjørn; Stuve, Nora; Afset, Jan Egil; Klepstad, Pål; Mo, Skule; Heggelund, Lars; Damås, Jan Kristian. (2022) High levels of discordant antimicrobial therapy in hospital-acquired bloodstream infections is associated with increased mortality in an intensive care, low antimicrobial resistance setting. Infectious Diseases. volum 54 (10).
  Vitenskapelig artikkel

2021

• Andersen, Finn Husøy; Haaland, Øystein Ariansen; Klepstad, Pål; Flaatten, Hans. (2021) Frailty and survival in elderly intensive care patients in Norway. Acta Anaesthesiologica Scandinavica. volum 65 (8).
  Vitenskapelig artikkel
• Brede, Jostein Rødseth; Skjærseth, Eivinn Årdal; Klepstad, Pål; Nordseth, Trond; Krüger, Andreas. (2021) Changes in peripheral arterial blood pressure after resuscitative endovascular balloon occlusion of the aorta (REBOA) in non-traumatic cardiac arrest patients. BMC Emergency Medicine. volum 21 (1).
  Vitenskapelig artikkel
• Brede, Jostein Rødseth; Skulberg, Arne Kristian; Rehn, Marius; Thorsen, Kjetil; Klepstad, Pål; Tylleskär, Ida; Farbu, Bjørn Hoftun; Dale, Jostein; Nordseth, Trond; Wiseth, Rune; Krüger, Andreas Jørstad. (2021) REBOARREST, resuscitative endovascular balloon occlusion of the aorta in non-traumatic out-of-hospital cardiac arrest: a study protocol for a randomised, parallel group, clinical multicentre trial. Trials. volum 22 (1).
  Vitenskapelig artikkel
• Habberstad, Ragnhild H; Frøseth, Trude Camilla Salvesen; Aass, Nina Kathrine; Bjerkeset, Ellen; Abramova, Tatiana Mikhailovna; Garcia-Alonso, Elena; Caputo, Mariangela; Rossi, Romina; Boland, Jason W.; Brunelli, Cinzia; Lund, Jo-Åsmund; Kaasa, Stein; Klepstad, Pål. (2021) Clinical Predictors for Analgesic Response to Radiotherapy in Patients with Painful Bone Metastases. Journal of Pain and Symptom Management. volum 62 (4).
  Vitenskapelig artikkel
• Jakobsen, Gunnhild; Engstrøm, Morten; Hjermstad, Marianne Jensen; Rosland, Jan Henrik; Aass, Nina Kathrine; Albert, Eva; Kaasa, Stein; Fayers, Peter; Klepstad, Pål; Paulsen, Ørnulf. (2021) The short-term impact of methylprednisolone on patient-reported sleep in patients with advanced cancer in a randomized, placebo-controlled, double-blind trial. Supportive Care in Cancer. volum 29 (4).
  Vitenskapelig artikkel
• Langeland, Halvor Johannes Breivik; Damås, Jan Kristian; Mollnes, Tom Eirik; Ludviksen, Judith K; Ueland, Thor; Michelsen, Annika Elisabet; Løberg, Magnus; Bergum, Daniel; Nordseth, Trond; Skjærvold, Nils Kristian; Klepstad, Pål. (2021) The inflammatory response is related to circulatory failure after out-of-hospital cardiac arrest: A prospective cohort study. Resuscitation. volum 170.
  Vitenskapelig artikkel
• Langeland, Halvor; Bergum, Daniel; Nordseth, Trond; Løberg, Magnus; Skaug, Thomas Renhult; Bjørnstad, Knut; Gundersen, Ørjan; Skjaervold, Nils Kristian; Klepstad, Pål. (2021) Circulatory trajectories after out-of-hospital cardiac arrest: a prospective cohort study. BMC Anesthesiology. volum 21.
  Vitenskapelig artikkel
• Mostad, Dagmar; Klepstad, Pål; Follestad, Turid; Pleym, Hilde. (2021) Desflurane consumption with automated vapour control systems in two different anaesthesia machines. A randomized controlled study. Acta Anaesthesiologica Scandinavica.
  Vitenskapelig artikkel
• Thronæs, Morten; Løhre, Erik T; Kvikstad, Anne; Brenne, Elisabeth; Norvaag, Robin; Aalberg, Kathrine Othelie; Moen, Martine Kjølberg; Jakobsen, Gunnhild; Klepstad, Pål; Solberg, Arne; Solheim, Tora S. (2021) Interventions and symptom relief in hospital palliative cancer care: results from a prospective longitudinal study. Supportive Care in Cancer.
  Vitenskapelig artikkel

2020

• Andersen, Siri Kojen; Hustveit, Ragnhild; Frøland, Erlend; Uleberg, Oddvar; Kruger, Andreas; Klepstad, Pål; Nordseth, Trond. (2020) Improper monitoring and deviations from physiologic treatment goals in patients with brain injury in the early phases of emergency care. Journal of clinical monitoring and computing. volum 35.
  Vitenskapelig artikkel
• Colombo, Francesca; Pintarelli, Giulia; Galvan, Antonella; Noci, Sara; Corli, Oscar; Skorpen, Frank; Klepstad, Pål; Kaasa, Stein; Pigni, Alessandra; Brunelli, Cinzia; Roberto, Anna; Piazza, Rocco; Pirola, Alessandra; Gambacorti-Passerini, Carlo; Caraceni, Augusto Tomasso Giovanni. (2020) Identification of genetic polymorphisms modulating nausea and vomiting in two series of opioid-treated cancer patients. Scientific Reports. volum 10 (1).
  Vitenskapelig artikkel
• Fürst, Per; Lundström, Staffan; Klepstad, Pål; Strang, Peter. (2020) Continuous subcutaneous infusion for pain control in dying patients: experiences from a tertiary palliative care center. BMC Palliative Care. volum 19:172.
  Vitenskapelig artikkel
• Jakobsen, Gunnhild; Engstrøm, Morten; Klepstad, Pål. (2020) Søvnkvalitet hos pasienter med avansert kreftsykdom og kort forventet levetid - en observasjonsstudie med subjektive og objektive målemetoder for søvn. BestPractise Nordic oncologi/hematologi.
  Faglig artikkel
• Klepstad, Pål; Thronæs, Morten; Løhre, Erik T. (2020) Breakthrough pain is not a fixed fraction of constant cancer pain. European Journal of Pain. volum 24 (6).
  Leder
• Løhre, Erik T; Thronæs, Morten; Klepstad, Pål. (2020) Breakthrough cancer pain in 2020. Current opinion in supportive and palliative care. volum 14 (2).
  Vitenskapelig oversiktsartikkel/review
• Rian, Torbjørn; Skogvoll, Eirik; Hofstad, Janne Kristin; Høvik, Lise Husby; Winther, Siri Bjørgen; Husby, Vigdis Schnell; Klaksvik, Jomar; Egeberg, Tarjei; Sand, Kari; Klepstad, Pål; Wik, Tina Strømdal. (2020) Tapentadol versus oxycodone for postoperative pain treatment the first 7 days after total knee arthroplasty: a randomized clinical trial. Pain. volum 162 (2).
  Vitenskapelig artikkel

2019

• Bauer, Philippe R.; Chevret, Sylvie; Yadav, Hemang; Mehta, Sangeeta; Pickkers, Peter; Bukan, Ramin Brandt; Rello, Jordi; van de Louw, Andry; Klouche, Kada; Meert, Anne-Pascale; Martín-Loeches, Ignacio; Marsh, Brian; Crespi, Lorenzo Socias; Moreno-Gonzalez, Gabriel; Buchtele, Nina; Amrein, Karin; Balik, Martin; Antonelli, Massimo; Nyunga, Martine; Barratt-Due, Andreas; Bergmans, Dennis C.J.J.; Spoelstra-de Man, Angélique M.E.; Kuitunen, Anne; Wallet, Florent; Seguin, Amelie; Metaxa, Victoria; Lemiale, Virginie; Burghi, Gaston; Demoule, Alexandre; Karvunidis, Thomas; Cotoia, Antonella; Klepstad, Pål; Møller, Ann M.; Mokart, Djamel; Azoulay, Elie. (2019) Diagnosis and outcome of acute respiratory failure in immunocompromised patients after bronchoscopy. European Respiratory Journal. volum 54:1802442.
  Vitenskapelig artikkel
• Brede, Jostein Rødseth; Lafrenz, Thomas; Klepstad, Pål; Skjærseth, Eivinn Årdal; Nordseth, Trond; Søvik, Edmund; Krüger, Andreas. (2019) Feasibility of Pre-Hospital Resuscitative Endovascular Balloon Occlusion of the Aorta in Non-Traumatic Out-of-Hospital Cardiac Arrest. Journal of the American Heart Association (JAHA). volum 8 (22).
  Vitenskapelig artikkel
• Brede, Jostein Rødseth; Lafrenz, Thomas; Krüger, Andreas; SØVIK, EDMUND; Steffensen, Torjus Lines; Kriesi, Carlo; Steinert, Martin; Klepstad, Pål. (2019) Resuscitative endovascular balloon occlusion of the aorta (REBOA) in non-traumatic out-of-hospital cardiac arrest: Evaluation of an educational programme. BMJ Open. volum 9:e027980 (5).
  Vitenskapelig artikkel
• Dolan, Ross D.; Laird, Barry J.A.; Klepstad, Pål; Kaasa, Stein; Horgan, Paul G.; Paulsen, Ørnulf; McMillan, Donald C.. (2019) An exploratory study examining the relationship between performance status and systemic inflammation frameworks and cytokine profiles in patients with advanced cancer. Medicine. volum 98 (37).
  Vitenskapelig artikkel
• Furst, Per; Lundstrom, S; Klepstad, Pål; Strang, Peter. (2019) The Use of Low-Dose Methadone as Add-On to Regular Opioid Therapy in Cancer-Related Pain at End of Life: A National Swedish Survey in Specialized Palliative Care. Journal of Palliative Medicine. volum 23 (2).
  Vitenskapelig artikkel
• Habberstad, Ragnhild H; Frøseth, Trude Camilla Salvesen; Aass, Nina Kathrine; Bjerkeset, Ellen; Abramova, Tatiana Mikhailovna; Garcia-Alonso, Elena; Caputo, Mariangela; Rossi, Romina; Boland, Jason W.; Brunelli, Cinzia; Lund, Jo-Åsmund; Kaasa, Stein; Klepstad, Pål. (2019) Clinical predictors for analgesic response to radiotherapy in patients with painful bone metastases. Annals of Oncology. volum 30.
  Sammendrag/abstract
• Habberstad, Ragnhild H; Hjermstad, Marianne Jensen; Brunelli, Cinzia; Kaasa, Stein; Bennett, Michael I; Pardon, Koen; Klepstad, Pål. (2019) Which factors can aid clinicians to identify a risk of pain during the following month in patients with bone metastases? A longitudinal analyses. Supportive Care in Cancer. volum 27 (4).
  Vitenskapelig artikkel
• Jakobsen, Gunnhild; Engstrøm, Morten; Thronæs, Morten; Løhre, Erik Torbjørn; Kaasa, Stein; Fayers, Peter; Hjermstad, Marianne Jensen; Klepstad, Pål. (2019) Sleep quality in hospitalized patients with advanced cancer: an observational study using self-reports of sleep and actigraphy. Supportive Care in Cancer.
  Vitenskapelig artikkel
• Klepstad, Pia Katrin; Nordseth, Trond; Sikora, Normunds; Klepstad, Pål. (2019) Use of national early warning score for observation for increased risk for clinical deterioration during post-ICU care at a surgical ward. Therapeutics and Clinical Risk Management. volum 15.
  Vitenskapelig artikkel
• Kotlinska-Lemieszek, Aleksandra; Klepstad, Pål; Haugen, Dagny Faksvåg. (2019) Clinically significant drug-drug interactions involving medications used for symptom control in patients with advanced malignant disease: A systematic review. Journal of Pain and Symptom Management. volum 57 (5).
  Vitenskapelig oversiktsartikkel/review
• Kurita, Geana Paula; Sjøgren, Per Johan E; Klepstad, Pål; Mercadante, Sebastiano. (2019) Interventional techniques to management of cancer-related pain: Clinical and critical aspects. Cancers. volum 11 (4).
  Vitenskapelig artikkel
• Løhre, Erik Torbjørn; Thronæs, Morten; Brunelli, Cinzia; Kaasa, Stein; Klepstad, Pål. (2019) An in-hospital clinical care pathway with integrated decision support for cancer pain management reduced pain intensity and needs for hospital stay. Supportive Care in Cancer.
  Vitenskapelig artikkel
• Martin-Loeches, Ignacio; Lemiale, Virginie; Geoghegan, Pierce; McMahon, Mary Aisling; Pickkers, Peter; Soares, Marcio; Perner, Anders; Meyhoff, Tine Sylvest; Bukan, Ramin Brandt; Rello, Jordi; Bauer, Philippe R.; van de Louw, Andry; Taccone, Fabio Silvio; Salluh, Jorge; Hemelaar, Pleun; Schellongowski, Peter; Rusinova, Katerina; Terzi, Nicolas; Mehta, Sangeeta; Antonelli, Massimo; Kouatchet, Achille; Klepstad, Pål; Valkonen, Miia; Landburg, Precious Pearl; Barratt-Due, Andreas; Bruneel, Fabrice; Pène, Frédéric; Metaxa, Victoria; Moreau, Anne Sophie; Souppart, Virginie; Burghi, Gaston; Girault, Christophe; Silva, Ulysses V.A.; Montini, Luca; Barbier, Francois; Nielsen, Lene B.; Gaborit, Benjamin; Mokart, Djamel; Chevret, Sylvie; Azoulay, Elie. (2019) Influenza and associated co-infections in critically ill immunosuppressed patients. Critical Care. volum 23:152.
  Vitenskapelig artikkel
• Thronæs, Morten; Balstad, Trude Rakel; Brunelli, Cinzia; Løhre, Erik Torbjørn; Klepstad, Pål; Vagnildhaug, Ola Magne; Kaasa, Stein; Knudsen, Anne Kari; Solheim, Tora Skeidsvoll. (2019) Pain management index (PMI)-does it reflect cancer patients' wish for focus on pain?. Supportive Care in Cancer.
  Vitenskapelig artikkel

2018

• Brede, Jostein Rødseth; Lafrenz, Thomas; Kruger, Andreas; SØVIK, EDMUND; Steffensen, Torjus Lines; Kriesi, Carlo; Steinert, Martin; Klepstad, Pål. (2018) Resuscitative Balloon Occlusion of the Aorta in Non-Traumatic out of Hospital Cardiac Arrest - Evaluation of an Educational Program. Circulation. volum 138.
  Sammendrag/abstract
• Estrup Olesen, Anne; Grønlund, Debbie; Gram, Mikkel; Skorpen, Frank; Drewes, Asbjørn Mohr; Klepstad, Pål. (2018) Prediction of opioid dose in cancer pain patients using genetic profiling: not yet an option with support vector machine learning. BMC Research Notes. volum 11 (78).
  Vitenskapelig artikkel
• Furst, Per; Lundström, Staffan; Klepstad, Pål; Runesdottir, S; Strang, P. (2018) Improved pain control in terminally ill cancer patients by introducing low-dose oral methadone in addition to on-going opioid treatment. Journal of Palliative Medicine. volum 21 (2).
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Stenseth, Roar; Wahba, Alexander; Lydersen, Stian; Klepstad, Pål. (2018) Long-term health-related quality of life and survival after cardiac surgery: A prospective study. Journal of Thoracic and Cardiovascular Surgery. volum 156 (6).
  Vitenskapelig artikkel
• Gutteridge, Timothy; Kumaran, Mahalakshmi; Ghosh, Sunita; Fainsinger, Robin; Klepstad, Pål; Tarumi, Yoko; Damaraju, Sambasivarao; Baracos, Vickie E.. (2018) Single-nucleotide polymorphisms in TAOK3 are associated with high opioid requirement for pain management in patients with advanced cancer admitted to a tertiary palliative care unit. Journal of Pain and Symptom Management. volum 56 (4).
  Vitenskapelig artikkel
• Habberstad, Ragnhild H; Frøseth, Trude Camilla Salvesen; Aass, Nina Kathrine; Abramova, Tatiana Mikhailovna; Baas, Theo; Mørkeset, Siri Tessem; Caraceni, Augusto; Laird, Barry J; Boland, Jason W.; Rossi, Romina; Garcia-Alonso, Elena; Stensheim, Hanne; Loge, Jon Håvard; Hjermstad, Marianne Jensen; Bjerkeset, Ellen; Bye, Asta; Lund, Jo-Åsmund; Solheim, Tora Skeidsvoll; Vagnildhaug, Ola Magne; Brunelli, Cinzia; Damås, Jan Kristian; Mollnes, Tom Eirik; Kaasa, Stein; Klepstad, Pål. (2018) The Palliative Radiotherapy and Inflammation Study (PRAIS) - Protocol for a longitudinal observational multicenter study on patients with cancer induced bone pain. BMC Palliative Care. volum 17 (110).
  Vitenskapelig artikkel
• Haugland, Helge Nystad; Uleberg, Oddvar; Klepstad, Pål; Krüger, Andreas; Rehn, Marius. (2018) Quality measurement in physician-staffed emergency medical services: a systematic literature review. International Journal for Quality in Health Care. volum 31 (1).
  Vitenskapelig oversiktsartikkel/review
• Jakobsen, Gunnhild; Engstrøm, Morten; Fayers, Peter; Hjermstad, Marianne Jensen; Kaasa, Stein; Kloke, Marianne; Sabatowski, Rainer; Klepstad, Pål. (2018) Sleep quality with WHO Step III opioid use for cancer pain. BMJ Supportive & Palliative Care.
  Vitenskapelig artikkel
• Jakobsen, Gunnhild; Engstrøm, Morten; Paulsen, Ørnulf; Sjue, Karin; Raj, Sunil Xavier; Thronæs, Morten; Hjermstad, Marianne Jensen; Kaasa, Stein; Fayers, Peter; Klepstad, Pål. (2018) Zopiclone versus placebo for short-term treatment of insomnia in patients with advanced cancer: study protocol for a double-blind, randomized, placebo-controlled, clinical multicenter trial. Trials. volum 19:707.
  Vitenskapelig artikkel
• Kotlinska-Lemieszek, Aleksandra; Klepstad, Pål; Haugen, Dagny Faksvåg. (2018) Clinically significant drug-drug-interactions involving medications used for symptom control in patients with advanced malignant disease. A systematic review. Palliative Medicine. volum 32.
  Sammendrag/abstract
• Langeland, Halvor; Bergum, Daniel; Løberg, Magnus; Bjørnstad, Knut; Damås, Jan Kristian; Mollnes, Tom Eirik; Skjaervold, Nils Kristian; Klepstad, Pål. (2018) Transitions Between Circulatory States After Out-of-Hospital Cardiac Arrest: Protocol for an Observational, Prospective Cohort Study. JMIR Research Protocols. volum 7 (1).
  Vitenskapelig artikkel
• Løhre, Erik Torbjørn; Hjermstad, Marianne Jensen; Brunelli, Cinzia; Knudsen, Anne Kari; Kaasa, Stein; Klepstad, Pål. (2018) Pain Intensity Factors Changing Breakthrough Pain Prevalence in Patients with Advanced Cancer: A Secondary Analysis of a Cross-Sectional Observational International Study. Pain and Therapy. volum 7 (2).
  Vitenskapelig artikkel
• Uleberg, Oddvar; Pape, Kristine; Kristiansen, Thomas; Romundstad, Pål Richard; Klepstad, Pål. (2018) Population-based analysis of the impact of trauma on longer-term functional outcomes. British Journal of Surgery. volum 106 (1).
  Vitenskapelig artikkel

2017

• Andersen, Finn H; Flaatten, Hans; Klepstad, Pål; Follestad, Turid; Strand, Kristian; Krüger, Andreas; Hahn, Michael; Buskop, Christian; Rime, Anne-Karin; Kvåle, Reidar. (2017) Long-Term Outcomes after ICU Admission Triage in Octogenarians. Critical Care Medicine. volum 45 (4).
  Vitenskapelig artikkel
• Andersen, Siri Kojen; Hustveit, Ragnhild; Frøland, Erlend; Uleberg, Oddvar; Krüger, Andreas; Klepstad, Pål; Nordseth, Trond. (2017) Improper monitoring and deviations from physiologic treatment goals in unconscious patients With brain injury in the early phases of emergency care. NAForum. volum 30 (3).
  Sammendrag/abstract
• Dale, Ola; Klepstad, Pål; Tveita, Torkjel; Thoner, Just; Borchgrevink, Petter Chr.. (2017) Re: fra ketobemidon til oksykodon. Tidsskrift for Den norske legeforening. volum 137 (6).
  Leserinnlegg
• Gjeilo, Kari Hanne; Wahba, Alexander; Klepstad, Pål; Lydersen, Stian; Stenseth, Roar. (2017) Long-term health-related quality of life and survival in patients after cardiac surgery - a prospective cohort study. European Journal of Cardiovascular Nursing. volum 16.
  Sammendrag/abstract
• Gunnarsdottir, Sigridur; Sigurdardottir, Valgerdur; Kloke, Marinne; Radbruch, Lukas; Sabatowski, Rainer; Kaasa, Stein; Klepstad, Pål. (2017) A multicenter study of attitudinal barriers to cancer pain management. Supportive Care in Cancer.
  Vitenskapelig artikkel
• Haugdahl, Hege Selnes; Dahlberg, Helena; Klepstad, Pål; Storli, Sissel Lisa. (2017) The breath of life. Patients? experiences of breathing during and after mechanical ventilation. Intensive & Critical Care Nursing. volum 40.
  Vitenskapelig artikkel
• Haugland, Helge Nystad; Rehn, Marius; Klepstad, Pål; Krüger, Andreas Jørstad. (2017) Developing quality indicators for physician-staffed emergency medical services: a consensus process. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. volum 25 (14).
  Vitenskapelig artikkel
• Haugland, Helge Nystad; Uleberg, Oddvar; Klepstad, Pål; Krüger, Andreas; Rehn, Marius. (2017) Kvalitetsmåling i legebemannede utrykningstjenester: en systematisk litteraturgjennomgang. NAForum. volum 30 (3).
  Sammendrag/abstract
• Paulsen, Ørnulf; Laird, Barry J; Aass, Nina Kathrine; Lea, Tor Erling; Fayers, Peter; Kaasa, Stein; Klepstad, Pål. (2017) The relationship between pro-inflammatory cytokines and pain, appetite and fatigue in patients with advanced cancer. PLOS ONE. volum 12 (5).
  Vitenskapelig artikkel
• Raj, Sunil Xavier; Brunelli, Cinzia; Klepstad, Pål; Kaasa, Stein. (2017) COMBAT study - Computer based assessment and treatment - A clinical trial evaluating impact of a computerized clinical decision support tool on pain in cancer patients. Scandinavian Journal of Pain. volum 17.
  Vitenskapelig artikkel
• Uleberg, Oddvar; Kristiansen, Thomas; Pape, Kristine; Romundstad, Pål Richard; Klepstad, Pål. (2017) Trauma care in a combined rural and urban region: an observational study. Acta Anaesthesiologica Scandinavica. volum 61 (3).
  Vitenskapelig artikkel

2016

• Alawneh, A; Tugan, W; Innabi, A; Al-Nimer, Y; Azzouqah, Ole; Rimawi, D; Taqash, A; Elkhatib, M; Klepstad, Pål. (2016) Clinical factors associated with a short survival time after percutaneous nephrostomy for ureteric obstruction in cancer patients: An updated model. Journal of Pain and Symptom Management. volum 51 (2).
  Vitenskapelig artikkel
• Alawneh, Alia; Yasin, Hesham; Khirfan, Ghaleb; Qayas, Bashar Abu; Ammar, Khawla; Rimawi, Dalia; Klepstad, Pål. (2016) Psychometric properties of the Arabic version of EORTC QLQ-C15-PAL among cancer patients in Jordan. Supportive Care in Cancer. volum 24 (6).
  Vitenskapelig artikkel
• Betten, Jan; Roness, Aleksander Kirkerud; Endreseth, Birger Henning; Trønnes, Håkon; Tyvold, Stig Sverre; Klepstad, Pål; Nordseth, Trond. (2016) Assessment of the time-dependent need for stay in a high dependency unit (HDU) after major surgery by using data from an anesthesia information management system. Journal of clinical monitoring and computing. volum 30 (2).
  Vitenskapelig artikkel
• Dale, Ola; Klepstad, Pål; Tveita, Torkjel; Thoner, Just; Borchgrevink, Petter Chr.. (2016) Re: Fra ketobemidon til morfin eller oksykodon. Tidsskrift for Den norske legeforening. volum 136 (23-24).
  Brev til redaktøren
• De Gregori, Manuela; Diatchenko, Luda; Ingelmo, Pablo M.; Napolioni, Valerio; Klepstad, Pål; Belfer, Inna; Molinaro, Valeria; Garbin, Giulia; Ranzani, Guglielmina N.; Alberio, Giovanni; Normanno, Marco; Lovisari, Federica; Somaini, Marta; Govoni, Stefano; Mura, Elisa; Bugada, Dario; Niebel, Thekla; Zorzetto, Michele; De Gregori, Simona; Molinaro, Mariadelfina; Fanelli, Guido; Allegri, Massimo. (2016) Human Genetic Variability Contributes to Postoperative Morphine Consumption. Journal of Pain. volum 17 (5).
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Stenseth, Roar; Wahba, Alexander; Lydersen, Stian; Klepstad, Pål. (2016) Chronic postsurgical pain in patients 5 years after cardiac surgery: A prospective cohort study. European Journal of Pain. volum 21 (3).
  Vitenskapelig artikkel
• Haugdahl, Hege Selnes; Storli, Sissel Lisa; Meland, Barbro; Dybwik, Knut Gustav; Romild, Ulla Kristina; Klepstad, Pål. (2016) Reply: Assessment of intensive care unit patients' experience of breathlessness. American Journal of Respiratory and Critical Care Medicine. volum 193 (12).
  Brev til redaktøren
• Klepstad, Pål; Skorpen, Frank. (2016) Genetic findings related to pain and analgesics-why are they so inconsistent?. Pain. volum 157 (2).
  Anmeldelse
• Kurita, Geana Paula; Ekholm, Ola; Kaasa, Stein; Klepstad, Pål; Skorpen, Frank; Sjøgren, Per. (2016) Genetic variation and cognitive dysfunction in opioid-treated patients with cancer. Brain and Behavior. volum 6 (7).
  Vitenskapelig artikkel
• Laird, Barry J; Fallon, Marie; Hjermstad, Marianne Jensen; Tuck, Sharon; Kaasa, Stein; Klepstad, Pål; McMillan, Donald C.. (2016) Quality of life in patients with advanced cancer: Differential association with performance status and systemic inflammatory response. Journal of Clinical Oncology. volum 34 (23).
  Vitenskapelig artikkel
• Løhre, Erik T; Klepstad, Pål; Bennett, Michael I.; Brunelli, Cinzia; Caraceni, Augusto; Fainsinger, Robin L.; Knudsen, Anne Kari; Mercadante, Sebastiano; Sjøgren, Per; Kaasa, Stein. (2016) Authors' Reply to Davies et al. Journal of Pain and Symptom Management. volum 52 (5).
  Brev til redaktøren
• Løhre, Erik T; Klepstad, Pål; Bennett, Michael I.; Brunelli, Cinzia; Caraceni, Augusto; Fainsinger, Robin L.; Knudsen, Anne Kari; Mercadante, Sebastiano; Sjøgren, Per; Kaasa, Stein. (2016) From "breakthrough" to "episodic" Cancer Pain? A European Association for Palliative Care Research Network Expert Delphi Survey Toward a Common Terminology and Classification of Transient Cancer Pain Exacerbations. Journal of Pain and Symptom Management. volum 51 (6).
  Vitenskapelig artikkel
• Mercadante, Sebastiano; Klepstad, Pål; Kurita, Geana; Sjøgren, Per; Pigni, Alessandra; Caraceni, Augusto. (2016) Minimally invasive procedures for the management of vertebral bone pain due to cancer: The EAPC recommendations. Acta Oncologica. volum 55 (2).
  Vitenskapelig oversiktsartikkel/review
• Rosland, Jan Henrik; Borchgrevink, Petter Chr.; Klepstad, Pål; Kongsgaard, Ulf. (2016) Smertebehandling hos pasienter som har kreft. 2016. ISBN 978-82-992331-4-9. Medikamentell kreftbehandling. Cytostatikaboken (8).
  Lærebok
• Schirmer-Mikalsen, Kari; Vik, Anne; Skogvoll, Eirik; Moen, Kent Gøran; Solheim, Ole; Klepstad, Pål. (2016) Intracranial Pressure During Pressure Control and Pressure-Regulated Volume Control Ventilation in Patients with Traumatic Brain Injury: A Randomized Crossover trial. Neurocritical Care. volum 24 (3).
  Vitenskapelig artikkel
• Seternes, Arne; Fasting, Sigurd; Klepstad, Pål; Mo, Skule; Dahl, Torbjørn; Bjørck, Martin; Wibe, Arne. (2016) Bedside dressing changes for open abdomen in the intensive care unit is safe and time and staff efficient. Critical Care. volum 20 (164).
  Vitenskapelig artikkel
• Seternes, Arne; Rekstad, Lars Cato; Mo, Skule; Klepstad, Pål; Halvorsen, Dag Linthoe; Dahl, Torbjørn; Björck, Martin; Wibe, Arne. (2016) Open Abdomen Treated with Negative Pressure Wound Therapy: Indications, Management and Survival. World Journal of Surgery. volum 41 (1).
  Vitenskapelig artikkel
• Skorpen, Frank; von Hofacker, Sebastian; Bjørngaard, Mads; Skogholt, Anne Heidi; Dale, Ola; Kaasa, Stein; Klepstad, Pål. (2016) The rare Arg181Cys mutation in the μ opioid receptor can abolish opioid responses. Acta Anaesthesiologica Scandinavica. volum 60 (8).
  Vitenskapelig artikkel

2015

• Andersen, Finn H; Flaatten, Hans; Klepstad, Pål; Romild, Ulla Kristina; Kvåle, Reidar. (2015) Long-term survival and quality of life after intensive care for patients 80 years of age or older. Annals of Intensive Care. volum 5:13.
  Vitenskapelig artikkel
• Barratt, Daniel T.; Klepstad, Pål; Dale, Ola; Kaasa, Stein; Somogyi, Andrew A.. (2015) Innate immune signalling genetics of pain, cognitive dysfunction and sickness symptoms in cancer pain patients treated with transdermal fentanyl. PLOS ONE. volum 10:0137179 (9).
  Vitenskapelig artikkel
• Currow, David C.; Quinn, Stephen; Ekström, Magnus; Kaasa, Stein; Johnson, Miriam J.; Somogyi, Andrew A.; Klepstad, Pål. (2015) Can variability in the effect of opioids on refractory breathlessness be explained by genetic factors?. BMJ Open. volum 5 (5).
  Vitenskapelig artikkel
• Halset, Jørgen Holli; Hanssen, Simon Wøhlert; Espinosa, Aurora; Klepstad, Pål. (2015) Tromboelastography: variability and relation to conventional coagulation test in non-bleeding intensive care unit patients. BMC Anesthesiology. volum 15:28.
  Vitenskapelig artikkel
• Haugdahl, Hege Selnes; Storli, Sissel Lisa; Meland, Barbro; Dybwik, Knut; Romild, Ulla Kristina; Klepstad, Pål. (2015) Underestimation of patients breathlessness by nurses and physicians during a spontaneous breathing trial. American Journal of Respiratory and Critical Care Medicine. volum 192 (12).
  Vitenskapelig artikkel
• Klepstad, Pål. (2015) Perifer blokade ved behandling av kreftsmerter. BestPractice Smerte. volum 18.
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål; Habberstad, R. (2015) Bone cancer pain. The interaction between the tumor and the patient. Fighting Pain. volum 2.
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål; Kurita, Geana; Mercadante, Sebastiano; Sjøgren, Per. (2015) Evidence of peripheral nerve blocks for cancer-related pain: a systematic review. Minerva Anestesiologica. volum 81 (7).
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål; Skorpen, Frank. (2015) Genetic findings related to pain and analgesics – why are they so inconsistent?. Pain. volum Epu ahead.
  Leder
• Klepstad, Pål; Skorpen, Frank. (2015) Genetic variability of pain - a patient focused endpoint. Scandinavian Journal of Pain. volum 10.
  Leder
• Kotlinska-Lemieszek, Aleksandra; Klepstad, Pål; Haugen, Dagny Faksvåg. (2015) Clinically significant drug–drug interactions involving opioid analgesics used for pain treatment in patients with cancer: A systematic review. Drug Design, Development and Therapy. volum 9.
  Vitenskapelig oversiktsartikkel/review
• Kotlinska-Lemieszek, Aleksandra; Klepstad, Pål; Haugen, Dagny Faksvåg. (2015) Clinically significant drug-drug interactions involving opioids in patients with cancer: a systematic review. Abstract no P1-009. European Journal of Palliative Care.
  Sammendrag/abstract
• Kurita, GP; Benthien, KS; Nordly, M; Mercadante, S.; Klepstad, Pål; Sjøgren, P. (2015) The evidence of neuraxial administration of analgesics for cancer-related pain: A systematic review. Acta Anaesthesiologica Scandinavica. volum 59 (9).
  Vitenskapelig oversiktsartikkel/review
• Kurita, GP; Lundström, S; Sjøgren, P; Ekholm, O; Christrup, L; Davies, A; Kaasa, Stein; Klepstad, Pål; Dale, Ola. (2015) Renal function and symptoms/adverse effects in opioid-treated patients with cancer. Acta Anaesthesiologica Scandinavica. volum 59 (8).
  Vitenskapelig artikkel
• Laugsand, Eivor Alette; Skorpen, Frank; Kaasa, Stein; Sabatowski, Rainer; Strasser, Florian; Fayers, Peter; Klepstad, Pål. (2015) Genetic and Non-genetic Factors Associated With Constipation in Cancer Patients Receiving Opioids. Clinical and Translational Gastroenterology. volum 6:e90.
  Vitenskapelig artikkel
• Lee, Yong Joo; Suh, Sang-Yeon; Song, Junghan; Lee, Sanghee Shiny; Seo, Ah-Ram; Ahn, Hong-Yup; Lee, Myung Ah; Kim, Chul-Min; Klepstad, Pål. (2015) Serum and urine concentrations of morphine and morphine metabolites in patients with advanced cancer receiving continuous intravenous morphine: An observational study Cancer palliative care. BMC Palliative Care. volum 14 (1).
  Vitenskapelig artikkel
• MacLeod, Nicholas; Klepstad, Pål; Fallon, Marie; Laird, Barry J.. (2015) Pain mangement in mesothelioma. Journal of Palliative Care & Medicine. volum 5 (4).
  Vitenskapelig oversiktsartikkel/review
• Mercadante, Sebastiano; Klepstad, Pål; Kurita, Geana; Sjøgren, Per; Giarratano, A. (2015) Sympathetic blocks for visceral cancer pain management: A systematic review and EAPC recommendations. Critical Reviews in Oncology/Hematology. volum 96 (3).
  Vitenskapelig artikkel
• Paulsen, Ørnulf; Aass, Nina Kathrine; Klepstad, Pål; Kaasa, Stein. (2015) Reply to A. Molfino et al. Journal of Clinical Oncology. volum 33 (13).
  Brev til redaktøren
• Stuedahl, Marit; Vold, Sissel; Stafseth, Siv Anna Ulla-Britt Karlsson; Klepstad, Pål. (2015) Interrater reliability of Nursing Activities Score among Intensive Care Unit health professionals. Revista da Escola de Enfermagem da USP. volum 49.
  Vitenskapelig artikkel

2014

• Barratt, DT; Bandak, B; Klepstad, Pål; Dale, Ola; Kaasa, Stein; Christrup, Lona L; Tuke, J; Somogyi, AA. (2014) Genetic, pathological and physiological determinants of transdermal fentanyl pharmacokinetics in 620 cancer patients of the EPOS study. Pharmacogenetics & Genomics. volum 24 (4).
  Vitenskapelig artikkel
• Bjelland, Thor Wilhelm; Klepstad, Pål; Haugen, Bjørn Olav; Nilsen, Torbjørn; Salvesen, Øyvind; Dale, Ola. (2014) Concentrations of remifentanil, propofol, fentanyl, and midazolam during rewarming from therapeutic hypothermia. Acta Anaesthesiologica Scandinavica. volum 58 (6).
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Stenseth, Roar; Klepstad, Pål. (2014) Risk Factors and Early Pharmacological Interventions to Prevent Chronic Postsurgical Pain Following Cardiac Surgery. American Journal of Cardiovascular Drugs. volum 14 (5).
  Vitenskapelig artikkel
• Haugdahl, Hege Selnes; Storli, Sissel Lisa; Dybwik, Knut; Klepstad, Pål. (2014) Pusten og livet. Trønder-avisa.
  Kronikk
• Jakobsen, Gunnhild; Knudsen, Anne Kari; Klepstad, Pål. (2014) Sleep disturbance in patients with advanced cancer disease.
  Nettsider (opplysningsmateriale)
• Jakobsen, Gunnhild; Knudsen, Anne Kari; Klepstad, Pål. (2014) Wake up, sleep is important! Managing sleep disturbance in patients with advanced cancer. European Journal of Palliative Care. volum 21 (4).
  Vitenskapelig artikkel
• Klepstad, Pål. (2014) Pharmacokinetics and drug responses. Fighting Pain. volum 1.
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål. (2014) Polymorphism in the mu-opioid receptor gene OPRM1 A118G. an example of the enigma og genetic variability behind chronic pain. Scandinavian Journal of Pain. volum 4.
  Leder
• Kotlinska-Lemieszek, Aleksandra; Paulsen, Ørnulf; Kaasa, Stein; Klepstad, Pål. (2014) Polypharmacy in patients with advanced cancer and pain: A european cross-sectional study of 2282 patients. Journal of Pain and Symptom Management. volum 48 (6).
  Vitenskapelig artikkel
• Krüger, Andreas; Uleberg, Oddvar; Klepstad, Pål. (2014) Interhospital transports of critically ill patients - the hospital perspective. Air Rescue Magazine. volum 4 (3).
  Faglig artikkel
• Mulvey, Matthew R.; Rolke, Roman; Klepstad, Pål; Caraceni, Augusto; Fallon, Marie; Colvin, Lesley; Laird, Barry J; Bennett, Michael I.. (2014) Confirming neuropathic pain in cancer patients: Applying the NeuPSIG grading system in clinical practice and clinical research. Pain. volum 155 (5).
  Vitenskapelig oversiktsartikkel/review
• Paulsen, Ørnulf; Klepstad, Pål; Rosland, Jan Henrik; Aass, Nina Kathrine; Albert, Eva; Fayers, Peter; Kaasa, Stein. (2014) Efficacy of methylprednisolone on pain, fatigue, and appetite loss in patients with advanced cancer using opioids: A randomized, placebo-controlled, double-blind trial. Journal of Clinical Oncology. volum 32 (29).
  Vitenskapelig artikkel
• Raj, Sunil; Thronæs, Morten; Brunelli, Cinzia; Hjermstad, Marianne Jensen; Klepstad, Pål; Kaasa, Stein. (2014) A cross-sectional study on prevalence of pain and breakthrough pain among an unselected group of outpatients in a tertiary cancer clinic. Supportive Care in Cancer. volum 22 (7).
  Vitenskapelig artikkel
• Sande, Tonje; Scott, A.C.; Laird, Barry J; Wan, H.I.; Fleetwood-Walker, S.M.; Kaasa, Stein; Klepstad, Pål; Mitchell, R; Murray, G.D.; Colvin, L.A.; Fallon, Marie T.. (2014) The characteristics of physical activity and gait in patients receiving radiotherapy in cancer induced bone pain. Radiotherapy and Oncology. volum 111 (1).
  Vitenskapelig artikkel
• Sandrød, Oddrun; Klepstad, Pål; Stenseth, Roar; Gjeilo, Kari Hanne. (2014) Survival and health-related quality of life in cardiac surgery patients with ICU length of stay more than one day. A 5-year follow-up study. European Journal of Cardiovascular Nursing. volum 13.
  Sammendrag/abstract
• Scarpi, E; Calistri, D; Klepstad, Pål; Kaasa, Stein; Skorpen, Frank; Habberstad, Ragnhild Hansdatter; Nanni, O; Amadori, D; Maltoni, M. (2014) Clinical and genetic factors related to cancer-induced bone pain and bone pain relief. The Oncologist. volum 19 (12).
  Vitenskapelig artikkel
• Sprangers, Mirjam A. G.; Thong, Melissa S. Y.; Bartels, Meike; Barsevick, Andrea; Ordonana, Juan; Shi, Quiling; Wang, Xin Shelley; Klepstad, Pål; Wierenga, Eddy A.; Singh, Jasvinder; Sloan, Jeff A.. (2014) Biological pathways, candidate genes, and molecular markers associated with quality-of-life domains: an update. Quality of Life Research. volum 23 (7).
  Vitenskapelig artikkel
• Uleberg, Oddvar; Vinjevoll, Ole-Petter; Kristiansen, Thomas; Klepstad, Pål. (2014) Norwegian trauma care: a national cross-sectional survey of all hospitals involved in the management of major trauma patients. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. volum 22:64 (64).
  Vitenskapelig artikkel

2013

• Bakkelund, Karin Elvenes; Sundland, Erlend; Moen, Siv; Vangberg, Gunnar; Mellesmo, Sindre; Klepstad, Pål. (2013) Undertreatment of pain in the prehospital setting: a comparison between trauma patients and patients with chest pain. European journal of emergency medicine. volum 20 (6).
  Vitenskapelig artikkel
• Bjelland, Thor Wilhelm; Hjertner, Øyvind; Klepstad, Pål; Kaisen, Kjell; Dale, Ola; Haugen, Bjørn Olav. (2013) Clopidogrel does not work following cardiopulmonary resuscitation. European Journal of Clinical Pharmacology.
  Leserinnlegg
• Bjelland, Thor Wilhelm; Klepstad, Pål; Haugen, Bjørn Olav; Nilsen, Turid; Dale, Ola. (2013) Effects of hypothermia on the disposition of morphine, midazolam, fentanyl, and propofol in intensive care unit patients. Drug Metabolism And Disposition. volum 41 (1).
  Vitenskapelig artikkel
• Fladvad, Torill; Klepstad, Pål; Langaas, Mette; Dale, Ola; Kaasa, Stein; Caraceni, Augusto; Skorpen, Frank. (2013) Variability in UDP-glucuronosyltransferase genes and morphine metabolism. Observations from a cross-sectional multicenter study in advanced cancer patients with pain. Pharmacogenetics & Genomics. volum 23 (3).
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Wahba, Alexander; Klepstad, Pål; Lydersen, Stian; Stenseth, Roar. (2013) Survival and quality of life in an elderly cardiac surgery population: 5-year follow-up. European Journal of Cardio-Thoracic Surgery. volum 44 (3).
  Vitenskapelig artikkel
• Klepstad, Pål. (2013) Pharmacokinetics of opioids. Influenced by genetic variability. Minerva Anestesiologica. volum 79.
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål; Hjermstad, Marianne Jensen. (2013) Are all patients that counts included in palliative care studies?. BMJ Supportive & Palliative Care. volum 3.
  Leder
• Laird, Barry J; Kaasa, Stein; McMillan, DC; Fallon, Marie T.; Hjermstad, Marianne Jensen; Fayers, Peter; Klepstad, Pål. (2013) Prognostic Factors in Patients with Advanced Cancer: A Comparison of Clinicopathological Factors and the Development of an Inflammation-Based Prognostic System. Clinical Cancer Research. volum 19 (19).
  Vitenskapelig artikkel
• Laird, Barry J; McMillan, DC; Fayers, Peter; Fearon, Kenneth C.; Kaasa, Stein; Fallon, Marie T.; Klepstad, Pål. (2013) The Systemic Inflammatory Response and Its Relationship to Pain and Other Symptoms in Advanced Cancer. The Oncologist. volum 18 (9).
  Vitenskapelig artikkel
• Nekolaichuk, Cheryl; Fainsinger, Robin; Aass, Nina Kathrine; Hjermstad, Marianne Jensen; Knudsen, Anne Kari; Klepstad, Pål; Currow, David; Kaasa, Stein. (2013) The Edmonton Classification System for Cancer Pain: Comparison of Pain Classification Features and Pain Intensity Across Diverse Palliative Care Settings in Eight Countries. Journal of Palliative Medicine. volum 16 (5).
  Vitenskapelig artikkel
• Rao, Vidar; Klepstad, Pål; Losvik, Ole Kristian; Solheim, Ole. (2013) Confusion with cerebral perfusion pressure in a literature review of current guidelines and survey of clinical practise. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. volum 21 (78).
  Vitenskapelig artikkel
• Salminen, Eeva; Silvoniemi, Maria; Syrjänen, Kari; Kaasa, Stein; Kloke, Marinne; Klepstad, Pål. (2013) Opioids in pain management of mesothelioma and lung cancer patients. Acta Oncologica. volum 52 (1).
  Vitenskapelig artikkel
• Schirmer-Mikalsen, Kari; Moen, Kent Gøran; Skandsen, Toril; Vik, Anne; Klepstad, Pål. (2013) Intensive care and traumatic brain injury after the introduction of a treatment protocol: a prospective study. Acta Anaesthesiologica Scandinavica. volum 57 (1).
  Vitenskapelig artikkel
• Storm, Hanne; Støen, Randi; Klepstad, Pål; Skorpen, Frank; Qvigstad, Erik; Ræder, Johan. (2013) Nociceptive stimuli responses at different levels of general anaesthesia and genetic variability. Acta Anaesthesiologica Scandinavica. volum 57 (1).
  Vitenskapelig artikkel

2012

• Andreassen, Trine Naalsund; Eftedal, Ingrid; Klepstad, Pål; Davies, Andrew; Bjordal, Kristin; Lundström, Staffan; Kaasa, Stein; Dale, Ola. (2012) Do CYP2D6 genotypes reflect oxycodone requirements for cancer patients treated for cancer pain? A cross-sectional mutlicentre study. European Journal of Clinical Pharmacology. volum 68 (1).
  Vitenskapelig artikkel
• Andreassen, Trine Naalsund; Klepstad, Pål; Davies, Andrew; Bjordal, Kristin; Lundström, Staffan; Kaasa, Stein; Dale, Ola. (2012) Is Oxycodone Efficacy Reflected in Serum Concentrations? A Multicenter, Cross-Sectional Study in 456 Adult Cancer Patients. Journal of Pain and Symptom Management. volum 43 (4).
  Vitenskapelig artikkel
• Bjelland, Thor Wilhelm; Dale, Ola; Kaisen, Kjell; Haugen, Bjørn Olav; Lydersen, Stian; Strand, Kristian; Klepstad, Pål. (2012) Propofol and remifentanil versus midazolam and fentanyl for sedation during therapeutic hypothermia after cardiac arrest: a randomised trial. Intensive Care Medicine. volum 38 (6).
  Vitenskapelig artikkel
• Caraceni, Augusto; Hanks, Geoffrey; Kaasa, Stein; Bennett, Michael I; Brunelli, C; Cherny, Nathan; Dale, Ola; De Conno, Franco; Fallon, M; Hanna, M; Haugen, Dagny Faksvåg; Juhl, Gitte Irene; King, S.; Klepstad, Pål; Laugsand, Eivor Alette; Maltoni, M; Mercadante, S.; Nabal, M; Pigni, Alessandra; Radbruch, L; Reid, C; Sjogren, Per; Stone, Patrick; Tassinari, D; Zeppetella, G. (2012) Use of opioid analgesics in the treatment of cancer pain: evidence-based recommendations from the EAPC. The Lancet Oncology. volum 13 (2).
  Vitenskapelig oversiktsartikkel/review
• Fladvad, Torill; Fayers, Peter; Skorpen, Frank; Kaasa, Stein; Klepstad, Pål. (2012) Lack of association between genetic variability and multiple pain-related outcomes in a large cohort of patients with advanced cancer disease –The European Pharmacogenetic Opioid Study (EPOS). BMJ Supportive & Palliative Care. volum 2 (4).
  Vitenskapelig artikkel
• Galvan, A; Fladvad, Torill; Skorpen, Frank; Gao, X; Klepstad, Pål; Kaasa, Stein; Dragani, TA. (2012) Genetic clustering of European cancer patients indicates that opioid-mediated pain relief is independent of ancestry. The Pharmacogenomics Journal. volum 12 (5).
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Wahba, Alexander; Klepstad, Pål; Lydersen, Stian; Stenseth, Roar. (2012) Recovery patterns and health-related quality of life in older patients undergoing cardiac surgery: a prospective study. European Journal of Cardiovascular Nursing. volum 11 (3).
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Wahba, Alexander; Klepstad, Pål; Lydersen, Stian; Stenseth, Roar. (2012) Health-related quality of life and survival in patients five years after cardiac surgery- a prospective cohort study. European Journal of Cardiovascular Nursing.
  Sammendrag/abstract
• Klepstad, Pål. (2012) Anestestiologisk behandling ved kreft. Tidsskrift for Den norske legeforening. volum 132 (1).
  Anmeldelse
• Klepstad, Pål. (2012) Start av opioider til kreftpasienter. Best Practice Smerte. volum 1.
  Faglig artikkel
• Klepstad, Pål. (2012) Start av opioider til kreftpasienter. Best Practice Onkologi/Hematologi. volum 6.
  Faglig artikkel
• Klepstad, Pål. (2012) Symptomkontrol i palliativ medicin. Tidsskrift for Den norske legeforening. volum 132.
  Anmeldelse
• Klepstad, Pål; Kaasa, Stein. (2012) The importance of and pitfalls of correlational science in palliative care research. Current opinion in supportive and palliative care. volum Epub ahead.
  Vitenskapelig oversiktsartikkel/review
• Knudsen, Anne Kari; Aass, Nina Kathrine; Heitzer, Ellen; Klepstad, Pål; Hjermstad, Marianne Jensen; Schippinger, Walter; Brenne, Elisabeth; Kaasa, Stein; Wasteson, Elisabeth. (2012) Interviews with patients with advanced cancer-another step towards an international cancer pain classification system. Supportive Care in Cancer. volum 20 (10).
  Vitenskapelig artikkel
• Knudsen, Anne Kari; Brunelli, C; Klepstad, Pål; Aass, Nina Kathrine; Apolone, Giovanni; Corli, Oscar; Montanari, M; Caraceni, Augusto; Kaasa, Stein. (2012) Which domains should be included in a cancer pain classification system? Analyses of longitudinal data. Pain. volum 153 (3).
  Vitenskapelig artikkel
• Knudsen, Anne Kari; Klepstad, Pål; Aass, Nina Kathrine; Brunelli, C; Caraceni, Augusto; Kaasa, Stein. (2012) Classification and assessment of cancer pain. IASP Refresher Course Book.
  Sammendrag/abstract
• Knudsen, Anne Kari; Klepstad, Pål; Caraceni, Augusto; Kaasa, Stein; Brunelli, C; Aass, Nina Kathrine; Apolone, Giovanni; Corli, Oscar; Montanari, M. (2012) Cancer pain undertreatment and prognostic factors Response. Pain. volum 153 (8).
  Leserinnlegg
• Solheim, Tora Skeidsvoll; Fayers, Peter; Fladvad, Torill; Tan, Ben; Skorpen, Frank; Fearon, Kenneth C.; Baracos, Vickie; Klepstad, Pål; Strasser, Florian; Kaasa, Stein. (2012) Is there a genetic cause of appetite loss? - An explorative study in 1853 cancer patients. Journal of Cachexia, Sarcopenia and Muscle. volum 3 (3).
  Vitenskapelig artikkel

2011

• Fayers, Peter; Hjermstad, Marianne Jensen; Klepstad, Pål; Loge, Jon Håvard; Caraceni, Augusto; Hanks, Geoffrey; Borchgrevink, Petter Chr.; Kaasa, Stein. (2011) The dimensionality of pain: Palliative care and chronic pain patients differ in their reports of pain intensity and pain interference. Pain. volum 152 (7).
  Vitenskapelig artikkel
• Galvan, A; Skorpen, Frank; Klepstad, Pål; Knudsen, Anne Kari; Fladvad, Torill; Falvella, Felicia S; Pigni, Alessandra; Brunelli, C; Caraceni, Augusto; Kaasa, Stein; Dragani, TA. (2011) Multiple Loci Modulate Opioid Therapy Response for Cancer Pain. Clinical Cancer Research. volum 17 (13).
  Vitenskapelig artikkel
• Kaasa, Stein; Apolone, Giovanni; Klepstad, Pål; Loge, Jon Håvard; Hjermstad, Marianne Jensen; Corli, Oscar; Strasser, Florian; Heiskanen, Tarja; Costantini, Massimo; Zagonel, Vittorina; Groenvold, Mogens; Fainsinger, Robin; Jensen, Mark P; Farrar, John T; McQuay, Henry; Rothrock, Nan E; Cleary, James; Deguines, Catherine; Caraceni, Augusto. (2011) Expert conference on cancer pain assessment and classification - the need for international consensus: working proposals on international standards. BMJ Supportive & Palliative Care. volum 1 (3).
  Vitenskapelig artikkel
• Klepstad, Pål; Fladvad, Torill; Skorpen, Frank; Bjordal, Kristin; Caraceni, Augusto; Dale, Ola; Davies, A; Kloke, M; Lundström, Staffan; Maltoni, M; Radbruch, L; Sabatowski, R; Sigurdardottir, V; Strasser, F; Fayers, Peter; Kaasa, Stein. (2011) Influence from genetic variability on opioid use for cancer pain: A European genetic association study of 2294 cancer pain patients. Pain. volum 152 (5).
  Vitenskapelig artikkel
• Knudsen, Anne Kari; Brunelli, C; Kaasa, Stein; Apolone, G.; Corli, O; Montanari, M; Fainsinger, Robin; Aass, Nina Kathrine; Fayers, Peter; Caraceni, Augusto; Klepstad, Pål. (2011) Which variables are associated with pain intensity and treatment response in advanced cancer patients? - Implications for a future classification system for cancer pain. European Journal of Pain. volum 15 (3).
  Vitenskapelig artikkel
• Andreassen, Trine Naalsund; Klepstad, Pål; Davies, Andrew; Bjordal, Kristin; Lundström, Staffan; Kaasa, Stein; Dale, Ola. (2011) Influences on the pharmacokinetics of oxycodone: a multicentre cross-sectional study in 439 adult cancer patients. European Journal of Clinical Pharmacology. volum 67 (5).
  Vitenskapelig artikkel
• Husby, Kristin Moksnes; Dale, Ola; Rosland, Jan Henrik; Paulsen, Ørnulf; Klepstad, Pål; Kaasa, Stein. (2011) How to switch from morphine or oxycodone to methadone in cancer patients? A randomized clinical phase II trial. European Journal of Cancer. volum 47 (16).
  Vitenskapelig artikkel
• Klepstad, Pål. (2011) Bokanmeldelse: Drugs in anaesthesias and intensive care. Tidsskrift for Den norske legeforening. volum 131.
  Anmeldelse
• Klepstad, Pål. (2011) Bokanmeldelse: Væske, elektrolytter, blodgasser og infusjonsterapi. Tidsskrift for Den norske legeforening. volum 131.
  Anmeldelse
• Klepstad, Pål; Kaasa, Stein; Borchgrevink, Petter Chr.. (2011) Starting Step III opioids for moderate to severe pain in cancer patients: Dose titration: A systematic review. Palliative Medicine. volum 25 (5).
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål; Mathiesen, Ellisiv B.. (2011) Norsk klinisk helseforskning. En vei til bedre behandling og lavere utgifter?. Dagens medisin.
  Kronikk
• Klepstad, Pål; Rosland, Jan Henrik. (2011) No pain, much gain. Acta Anaesthesiologica Scandinavica. volum 55 (4).
  Leder
• Kurita, Geana; Sjøgren, Per; Ekholm, Ola; Kaasa, Stein; Loge, Jon Håvard; Klepstad, Pål. (2011) Effects of Low-Dose Opioids on Cognitive Dysfunction Reply. Journal of Clinical Oncology. volum 29 (32).
  Leserinnlegg
• Kurita, Geana; Sjøgren, Per; Ekholm, Ola; Kaasa, Stein; Loge, Jon Håvard; Poviloniene, Irena; Klepstad, Pål. (2011) Prevalence and Predictors of Cognitive Dysfunction in Opioid-Treated Patients With Cancer: A Multinational Study. Journal of Clinical Oncology. volum 29 (10).
  Vitenskapelig artikkel
• Laugsand, Eivor Alette; Fladvad, Torill; Skorpen, Frank; Maltoni, M; Kaasa, Stein; Fayers, Peter; Klepstad, Pål. (2011) Clinical and genetic factors associated with nausea and vomiting in cancer patients receiving opioids. European Journal of Cancer. volum 47 (11).
  Vitenskapelig artikkel
• Laugsand, Eivor Alette; Jakobsen, Gunnhild; Kaasa, Stein; Klepstad, Pål. (2011) Inadequate symptom control in advanced cancer patients across Europe. Supportive Care in Cancer. volum 19 (12).
  Vitenskapelig artikkel
• Laugsand, Eivor Alette; Kaasa, Stein; Klepstad, Pål. (2011) Management of opioid-induced nausea and vomiting in cancer patients: systematic review and evidence-based recommendations. Palliative Medicine. volum 25 (5).
  Vitenskapelig oversiktsartikkel/review
• Nekolaichuk, Cheryl; Fainsinger, Robin; Aass, Nina Kathrine; Hjermstad, Marianne Jensen; Knudsen, Anne Kari; Klepstad, Pål; Currow, David; Kaasa, Stein. (2011) The Edmonton Classification System for Cancer Pain: Comparison of Pain Classification Features Across Diverse Palliative Care Settings in Eight Countries. European Journal of Palliative Care.
  Sammendrag/abstract
• Perner, Anders; Haase, Nicolai; Wetterslev, Jørn; Åneman, Anders; Tenhunen, Jyrki; Guttormsen, Anne Berit; Klemenzson, Gudmundur; Pott, Frank; Bødker, Karen Doris; Bådstøløkken, Per Martin; Bendtsen, Asger; Søe-Jensen, Peter; Tousi, Hamid; Bestle, Morten; Pawlowicz, Malgorzata; Winding, Robert; Bülow, Hans-Henrik; Kancir, Claude; Steensen, Morten; Nielsen, Jonas; Fogh, Bjarne; Madsen, Kristian R.; Larsen, Nils H.; Carlsson, Marcela; Wiis, Jørgen; Petersen, John Asger; Iversen, Susanne; Schøidt, Ole; Leivdal, Siv; Berezowicz, Pawel; Pettilä, Ville; Ruokonen, Esko; Klepstad, Pål; Karlsson, Sari; Kaukonen, Maija; Rutanen, Juha; Karason, Sigurbergur; Kjælgaard, Anne Lene; Holst, Lars Brokø; Wernerman, Jan. (2011) Comparing the effect of hydroxyethyl starch 130/0.4 with balanced crystalloid solution on mortality and kidney failure in patients with severe sepsis (6S-Scandinavian Starch for Severe Sepsis/Septic Shock trial): Study protocol, design and rationale for a double-blinded, randomised clinical trial. Trials. volum 12.
  Vitenskapelig artikkel
• Solheim, Tora Skeidsvoll; Fayers, Peter; Fladvad, Torill; Tan, B; Skorpen, Frank; Fearon, Ken; Baracos, Vickie; Klepstad, Pål; Strasser, Florian; Kaasa, Stein. (2011) Is there a genetic cause for cancer cachexia? A clinical validation study in 1797 patients. British Journal of Cancer. volum 105 (8).
  Vitenskapelig artikkel
• Wahba, Alexander; Gjeilo, Kari Hanne; Klepstad, Pål; Lydersen, Stian; Stenseth, Roar. (2011) Helserelatert livskvalitet og overlevelse hos pasienter 5 år etter hjertekirurgi - en prospektiv kohortstudie. Vitenskapelige forhandlinger - De norske kirurgiske foreninger.
  Sammendrag/abstract

2010

• Klepstad, Pål; Fladvad, Torill; Skorpen, Frank; Bjordal, Kristin; Caraceni, Augusto; Dale, Ola; Davies, A; Kloke, M; Lundström, Staffan; Maltoni, M; Radbruch, Lukas; Sabatowski, R; Sigurdadottir, V; Strasser, Florian; Fayers, Peter; Kaasa, Stein. (2010) The European Pharmacogenetic Opioid Study (EPOS): Influence from Genetic Variability on Opioid Use un 2209 Cancer Pain Patients. Palliative Medicine. volum 24 (4).
  Sammendrag/abstract
• Knudsen, Anne Kari; Brunelli, C; Apolone, G.; Corli, O; Montanari, M; Fainsinger, Robin; Fayers, Peter; Aass, Nina Kathrine; Caraceni, Augusto; Kaasa, Stein; Klepstad, Pål. (2010) Content of a future classification system for cancer pain. Palliative Medicine. volum 24 (4).
  Sammendrag/abstract
• Moksness, Kristin; Rosland, Jan Henrik; Paulsen, Ørnulf; Klepstad, Pål; Kaasa, Stein. (2010) How to switch from morphine or oxycodone to methadone. A randomized clinical phase III trial. Palliative Medicine. volum 24 (4).
  Sammendrag/abstract
• Pigni, Alessandra; Brunelli, C; Gibbins, Jane; Hanks, Geoffrey; DeConno, Franco; Kaasa, Stein; Klepstad, Pål; Radbruch, Lukas; Caraceni, Augusto. (2010) Content development for EUROPEAN GUIDELINES on the use of opioids for cancer pain: a systematic review and Expert Consensus Study. Minerva Anestesiologica. volum 76 (10).
  Vitenskapelig oversiktsartikkel/review
• Bjelland, Thor Wilhelm; Dale, Ola; Kaisen, K; Haugen, Bjørn Olav; Lydersen, Stian; Strand, K; Klepstad, Pål. (2010) REMIFENTANIL plus PROPOFOL VS. FENTANYL plus MIDAZOLAM FOR SEDATION DURING THERAPEUTIC HYPOTHERMIA: A RANDOMISED CONTROLLED TRIAL. Intensive Care Medicine. volum 36.
  Sammendrag/abstract
• Bjelland, Thor Wilhelm; Hjertner, Øyvind; Klepstad, Pål; Kaisen, Kjell; Dale, Ola; Haugen, Bjørn Olav. (2010) Antiplatelet effect of clopidogrel is reduced in patients treated with therapeutic hypothermia after cardiac arrest. Resuscitation. volum 81 (12).
  Vitenskapelig artikkel
• Carlsen, Anders Wetting; Haugen, Bjørn Olav; Klepstad, Pål. (2010) 71 år gammel mann med alvorlig sirkualasjonssvikt etter hjertestans. Tidsskrift for Den norske legeforening. volum 130.
  Vitenskapelig artikkel
• Carlsen, Anders Wetting; Haugen, Bjørn Olav; Klepstad, Pål. (2010) A.W. Carlsen og medarbeidere svarer. Tidsskrift for Den norske legeforening. volum 130 (8).
  Leserinnlegg
• Fayers, Peter; Klepstad, Pål; Kaasa, Stein. (2010) Are Studies in Palliative Care Biased? Characteristics of Patients Recruited to the EPOS Study. Palliative Medicine. volum 24 (4).
  Sammendrag/abstract
• Fayers, Peter; Klepstad, Pål; Kaasa, Stein. (2010) The EPOS study: experiences in the statistical analysis of genetic association. Palliative Medicine. volum 24 (4).
  Sammendrag/abstract
• Gjeilo, Kari Hanne; Klepstad, Pål; Wahba, Alexander; Lydersen, Stian; Stenseth, Roar. (2010) Chronic pain after cardiac surgery: a prospective study. Acta Anaesthesiologica Scandinavica. volum 54 (1).
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Stenseth, Roar; Klepstad, Pål; Lydersen, Stian; Wahba, Alexander. (2010) Patterns of smoking behaviour in patients following cardiac surgery. A prospective study. Scandinavian Cardiovascular Journal. volum 44 (5).
  Vitenskapelig artikkel
• Klepstad, Pål. (2010) Intensivmedisinen og dens utfordringer. Tidsskrift for Den norske legeforening. volum 130.
  Leder
• Klepstad, Pål. (2010) Opioider og genetikk. NAForum. volum 23.
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål. (2010) Pharmacogenetic considerations in the treatment of cancer pain. Cancer pain: Assessment and management.
  Vitenskapelig kapittel/artikkel
• Knudsen, Anne Kari; Aass, Nina Kathrine; Klepstad, Pål; Heitzer, Ellen; Hjermstad, Marianne Jensen; Schippinger, Walter; Brenne, Elisabeth; Kaasa, Stein; Wasteson, Elisabeth. (2010) Advanced cancer patients' opinion on classification for cancer pain. Palliative Medicine. volum 24 (4).
  Sammendrag/abstract
• Kurita, Geana; Sjøgren, Per; Ekholm, O; Kaasa, Stein; Loge, Jon Håvard; Poviloniene, I; Klepstad, Pål. (2010) Prevalence and predictors of cognitive dysfunction in opioid treated cancer patients. Palliative Medicine. volum 24 (4).
  Sammendrag/abstract
• Laugsand, Eivor Alette; Sprangers, MAG; Bjordal, Kristin; Skorpen, Frank; Kaasa, Stein; Klepstad, Pål. (2010) Health Care Providers Underestimate Symptom Intensities of Cancer Patients Recieving Palliative Care. Palliative Medicine. volum 24 (4).
  Sammendrag/abstract
• Laugsand, Eivor Alette; Sprangers, Mirjam A. G.; Bjordal, Kristin; Skorpen, Frank; Kaasa, Stein; Klepstad, Pål. (2010) Health care providers underestimate symptom intensities of cancer patients: A multicenter European study. Health and Quality of Life Outcomes. volum 8 (1).
  Vitenskapelig artikkel
• Lotsch, J; Klepstad, Pål; Doehring, A; Dale, Ola. (2010) A GTP cyclohydrolase 1 genetic variant delays cancer pain. Pain. volum 148 (1).
  Vitenskapelig artikkel
• Shi, Quiling; Cleeland, Charles; Klepstad, Pål; Miaskowski, Christine; Pedersen, Nancy. (2010) Biological pathways and genetic variables involved in pain. Quality of Life Research. volum 19 (10).
  Vitenskapelig artikkel
• Sletvold, Olav; Materstvedt, Lars Johan; Klepstad, Pål. (2010) Prisen på et liv. Aftenposten (morgenutg. : trykt utg.).
  Kronikk
• Torgersen, Johan; Strand, Kristian; Bjelland, Thor W.; Klepstad, Pål; Kvåle, Reidar; Søreide, Eldar; Wentzel-Larsen, Tore; Flaatten, Hans. (2010) Cognitive dysfunction and health-related quality of life after a cardiac arrest and therapeutic hypothermia. Acta Anaesthesiologica Scandinavica. volum 54 (6).
  Vitenskapelig artikkel
• Ytrebø, Lars Marius; Klepstad, Pål. (2010) Intensivbehandling av voksne med leversvikt. Tidsskrift for Den norske legeforening. volum 130 (16).
  Vitenskapelig oversiktsartikkel/review

2009

• Knudsen, Anne Kari; Aass, Nina; Fainsinger, Robin; Caraceni, Augusto; Klepstad, Pål; Jordhøy, Marit S; Kaasa, Stein. (2009) Classification of pain in cancer patients - a systematic literature review. Palliative Medicine. volum 23 (4).
  Vitenskapelig artikkel
• Laugsand, Eivor Alette; Kaasa, Stein; De Conno, Franco; Hanks, Geoffrey; Klepstad, Pål. (2009) Intensity and treatment of symptoms in 3030 palliative care patients: A cross-sectional survey of the EAPC Research Network. Journal of Opioid Management. volum 5.
  Vitenskapelig artikkel
• Dale, Ola; Piribauer, Maria; Kaasa, Stein; Husby, Kristin Moksnes; Knobel, Heidi; Klepstad, Pål. (2009) A Double-Blind, Randomized, Crossover Comparison Between Single-Dose and Double-Dose Immediate-Release Oral Morphine at Bedtime in Cancer Patients. Journal of Pain and Symptom Management. volum 37 (1).
  Vitenskapelig artikkel
• Jaquet, Maria; Bjelland, Thor Wilhelm; Klepstad, Pål. (2009) ICG clearance egnet som mål på leverfunksjon hos intensivpasienter. NAForum. volum 22.
  Vitenskapelig artikkel
• Klepstad, Pål. (2009) Start av behandling med opioider til kreftpasienter. Omsorg: Nordisk tidsskrift for Palliativ Medisin.
  Vitenskapelig oversiktsartikkel/review
• Lotsch, J; Klepstad, Pål; Doehring, A; Dale, Ola. (2009) A GTP cyclohydrolase 1 genetic variant delays cancer pain. Pain. volum 148 (1).
  Vitenskapelig artikkel
• Sprangers, Mirjam A. G.; Sloan, Jeff; Veenhoven, Ruut; Cleeland, Charles; Halyard, Michele Y; Abertnethy, Amy; Baas, Frank; Barsevick, Andrea; Bartels, Meike; Boosma, Dorret; Chauhan, Cynthia; Dueck, Amylou; Frost, Marlene; Hall, Per; Klepstad, Pål; Martin, Nicholas; Miaskowski, Christine; Mosing, Miriam; Movsas, Benjamin; van Noorden, Cornelis; Patrick, Donald; Pedersen, Nancy L.; Ropka, Mary; Shi, Quiling; Shinozaki, Gen; Singh, Jasvinder; Yang, Ping; Zwinderman, Ailko. (2009) The Establishment of the GENEQOL Consortium to Investigate the Genetic Disposition of Patient-Reported Quality-of-Life Outcomes. Twin Research and Human Genetics. volum 12 (3).
  Vitenskapelig artikkel
• Valeberg, Berit Taraldsen; Hanestad, Berit Rokne; Hanestad, Berit Rokne; Klepstad, Pål; Miaskowski, Christine; Moum, Torbjørn; Rustoen, T; Rustøen, Tone. (2009) Cancer patients’ barriers to pain management and psychometric properties of the Norwegian version of the Barriers Questionnaire. Scandinavian Journal of Caring Sciences. volum 23 (3).
  Vitenskapelig artikkel

2008

• Storm, Hanne; Skorpen, Frank; Klepstad, Pål; Støen, Randi; Ræder, Johan. (2008) Genetically variation influence the skin conductance response to nociceptive pain in anesthetized patients. NAForum. volum 21 (3).
  Sammendrag/abstract
• Wahba, Alexander; Gjeilo, Kari Hanne; Klepstad, Pål; Lydersen, Stian; Karevold, Asbjørn; Astudillo, R.; Winnerkvist, Anders; Stenseth, Roar. (2008) En prospektiv undersøkelse av kjønnsforskjeller i livskvalitet før og etter hjertekirurgi. Vitenskapelige forhandlinger - De norske kirurgiske foreninger.
  Sammendrag/abstract
• Bjelland, Thor Wilhelm; Klepstad, Pål; Haugen, Bjørn Olav; Nilsen, Turid; Dale, Ola. (2008) Serumkonsentrasjoner av morfin og midazolam hos pasienter under terapeutisk hypotermi. NAForum. volum 21 (3).
  Sammendrag/abstract
• Bjelland, Thor Wilhelm; Klepstad, Pål; Haugen, Bjørn Olav; Nilsen, Turid; Dale, Ola. (2008) The disposition of morphine and midazolam in man during therapeutic hypothermia (33-34C). Intensive Care Medicine. volum 34.
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Wahba, Alexander; Klepstad, Pål; Lydersen, Stian; Stenseth, Roar. (2008) The role of sex in health-related quality of life after cardiac surgery. European Journal of Cardiovascular Prevention & Rehabilitation. volum 15.
  Vitenskapelig artikkel
• Husby, Kristin Moksnes; Fredheim, Olav Magnus; Klepstad, Pål; Kaasa, Stein; Angelsen, Anders; Nilsen, Turid; Dale, Ola. (2008) Early pharmacokinetics of nasal fentanyl: is there a significant arterio-venous difference?. European Journal of Clinical Pharmacology. volum 64 (5).
  Vitenskapelig artikkel
• Hynninen, M; Klepstad, Pål; Petersson, Johan; Skram, Ulrik; Tallgren, Minna. (2008) Process of foregoing life-sustaining treatment: a survey among Scandinavian intensivists. Acta Anaesthesiologica Scandinavica. volum 52.
  Vitenskapelig artikkel
• Hølen, Jacob Christian; Lydersen, Stian; Klepstad, Pål; Loge, Jon Håvard; Kaasa, Stein. (2008) The Brief Pain Inventory: Pain's Interference With Functions Is Different in Cancer Pain Compared With Noncancer Chronic Pain. The Clinical Journal of Pain. volum 24 (3).
  Vitenskapelig artikkel
• Klepstad, Pål; Kaasa, Stein. (2008) Predication of cancer patients' survival by pain interference items is not the same as evidence that pain intensity is a survival predictor. Journal of Clinical Oncology. volum 26 (25).
  Vitenskapelig artikkel
• Klepstad, Pål; Kaasa, Stein. (2008) Prediction of cancer patients´survival by pain interference items is not the same as evidence that pain intensity is a survival predictor. Journal of Clinical Oncology. volum 25.
  Leserinnlegg
• Klepstad, Pål; Maltoni, M. (2008) Oppioidi: variabilita genetica efficacia. Libro di Cure Palliative.
  Vitenskapelig kapittel/artikkel
• Moen, Kent Gøran; Klepstad, Pål; Skandsen, Toril; Fredriksli, Oddrun; Vik, Anne. (2008) Direct transport versus interhospital transfer of patients with severe head injury in Norway. European journal of emergency medicine. volum 15 (5).
  Vitenskapelig artikkel
• Rakvag, Trude Teoline; Kaasa, Stein; Skorpen, Frank; Ross, Joy; Sato, H; Klepstad, Pål. (2008) Genetic variation in the catechol-O-methyltransferase (COMT) gene and morphine requirements in cancer patients. Palliative Medicine. volum 22.
  Vitenskapelig artikkel
• Rakvag, Trude Teoline; Ross, Joy R; Sato, Hiroe; Skorpen, Frank; Kaasa, Stein; Klepstad, Pål. (2008) Genetic variation in the Catechol-O-Methyltransferase (COMT) gene and morphine requirements in cancer pain patients. Molecular Pain. volum 4.
  Vitenskapelig artikkel
• Skorpen, Frank; Laugsand, Eivor Alette; Klepstad, Pål; Kaasa, Stein. (2008) Variable response to opioid treatment: any genetic predictors within sight?. Palliative Medicine. volum 22 (8).
  Sammendrag/abstract
• Skorpen, Frank; Laugsand, Eivor Alette; Klepstad, Pål; Kaasa, Stein. (2008) Variable response to opioid treatment: any genetic predictors within sight?. Palliative Medicine. volum 22.
  Vitenskapelig artikkel
• Tveita, Torkjel; Thoner, Just; Klepstad, P; Dale, Ola; Jystad, A; jystad, a; Borchgrevink, Petter Chr.. (2008) A controlled comparison between single doses of intravenous and intramuscular morphine with respect to analgesic effects and patient safety. Acta Anaesthesiologica Scandinavica. volum 52 (7).
  Vitenskapelig artikkel

2007

• Gjeilo, Kari Hanne; Stenseth, Roar; Klepstad, Pål; Lydersen, Stian; Wahba, Alexander. (2007) Smoking cessation after cardiac surgery. A window of opportunity?. European Journal of Cardiovascular Nursing. volum 6.
  Sammendrag/abstract
• Gjeilo, Kari Hanne; Stenseth, Roar; Klepstad, Pål; Lydersen, Stian; Wahba, Alexander. (2007) Smoking cessation after cardiac surgery. A window of opportunity?. Hjerteposten : fagtidsskrift for NSFs landsgruppe av kardiologiske sykepleiere. volum 9 (3).
  Sammendrag/abstract
• Dale, Ola; Klepstad, Pål. (2007) Nye samtykkebestemmelser i biobankloven. Tidsskrift for Den norske legeforening. volum 127.
  Vitenskapelig artikkel
• Dale, Ola; Thoner, J; Nilsen, T; Tveita, Torkjel; Borchgrevink, PC; Klepstad, P. (2007) Serum and cerebrospinal fluid morphine pharmacokinetics after single doses of intravenous and intramuscular morphine after hip replacement surgery. European Journal of Clinical Pharmacology. volum 63.
  Vitenskapelig artikkel
• Eide, Trine M. Olberg; Romundstad, Pål Richard; Klepstad, Pål; Myhre, Hans Olav. (2007) Helserelatert livskvalitet hos langtidsoverlevende etter kirurgi for torakoabdominalt aortaaneurisme. Tidsskriftet sykepleien. volum 2.
  Vitenskapelig artikkel
• Fredheim, Olav Magnus; Borchgrevink, Petter Chr.; Klepstad, Pål; Kaasa, Stein; Dale, Ola. (2007) Long term methadone for chronic pain: A pilot study of pharmacokinetic aspects. European Journal of Pain. volum 11.
  Vitenskapelig artikkel
• Funder Pedersen, Trine; Løberg Thorbjørnsen, M; Klepstad, Pål; Sunde, Kjetil; Dale, Ola. (2007) Terapeutisk hypotermi- farmakologi og patofysiologi. Tidsskrift for Den norske legeforening. volum 127.
  Vitenskapelig oversiktsartikkel/review
• Gjeilo, Kari Hanne; Stenseth, Roar; Wahba, Alexander; Lydersen, Stian; Klepstad, Pål. (2007) Validation of the brief pain inventory in patients six months after cardiac surgery. Journal of Pain and Symptom Management. volum 34.
  Vitenskapelig artikkel
• Klepstad, Pål. (2007) Genetic variability and opioid efficacy. Current Anaesthesia and Critical Care. volum 18.
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål. (2007) Professional life in ICU Norwegian care. ICU management. volum 7.
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål; Guttormsen, Anne Berit; Dale, O.. (2007) Common sense won: engagement from experts repealed Norwegian restrictions for ICU research. Intensive Care Medicine. volum 33 (10).
  Vitenskapelig artikkel
• Klepstad, Pål; Guttormsen, Anne Berit; Dale, Ola. (2007) Common sense won; engagement from experts repealed Norwegian restrictions for ICU research. Intensive Care Medicine. volum 33.
  Vitenskapelig artikkel
• Klepstad, Pål; Kaasa, Stein. (2007) Opioider. Palliasjon Nordisk lærebok.
  Vitenskapelig kapittel/artikkel
• Klepstad, Pål; Petersson, Johan. (2007) Palliasjon på en intensivavdeling. Palliasjon Nordisk lærebok.
  Vitenskapelig kapittel/artikkel
• Reyes-Gibby, CC; Shete, S; Rakvag, Trude Teoline; Bhat, SV; Skorpen, Frank; Bruera, Eduardo; Kaasa, Stein; Klepstad, Pål. (2007) Exploring joint effects of genes and the clinical efficacy of morphine for cancer pain: OPRM1 and COMT gene. Pain. volum 130 (1-2).
  Vitenskapelig artikkel
• Schirmer - Mikalsen, Kari; Vik, Anne; Gisvold, Sven Erik; Skandsen, Toril; Hynne, Hans; Klepstad, Pål. (2007) Severe head injury: control of physiological variables, organ failure and complications in the intensive care unit. Acta Anaesthesiologica Scandinavica. volum 51.
  Vitenskapelig artikkel
• Stenseth, G; Bjornes, M; Kaasa, Stein; Klepstad, Pål. (2007) Can cancer patients assess the influence of pain on functions? A randomised, controlled study of the pain interference items in the Brief Pain Inventory. BMC Palliative Care. volum 6 (1).
  Vitenskapelig artikkel

2006

• Fredheim, Olav Magnus; Kaasa, Stein; Dale, Ola; Klepstad, Pål; Landrø, Nils Inge; Borchgrevink, Petter C. (2006) Opioid switching from oral slow release morphine to oral methadone may improve pain control in chronic non-malignant pain: a nine-month follow-up study. Palliative Medicine. volum 20.
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Wahba, Alexander; Klepstad, Pål; Lydersen, Stian; Stenseth, Roar. (2006) Chronic pain after cardiac surgery. European Journal of Cardiovascular Nursing. volum 5.
  Sammendrag/abstract
• Schirmer - Mikalsen, Kari; Vik, Anne; Gisvold, Sven Erik; Hynne, Hans; Klepstad, Pål. (2006) Severe head injury: organ failure and complications in the intensive care unit. Journal of Neurotrauma. volum 23 (5).
  Sammendrag/abstract
• Dale, Ola; Nilsen, Turid; Loftsson, Thorstein; Hjort Tønnesen, Hanne; Tønnesen, Hanne Hjorth; Klepstad, Pål; Kaasa, Stein; Holand, Trond; Djupesland, Per G. (2006) Intranasal midazolam: a comparison of two delivery devices in human volunteers. Journal of Pharmacy and Pharmacology (JPP). volum 58 (10).
  Vitenskapelig artikkel
• Fredheim, Olav Magnus; Borchgrevink, Petter Chr.; Hegrenaes, L; Kaasa, Stein; Dale, Ola; Klepstad, Pål. (2006) Opioid switching from morphine to methadone causes a minor but not clinically significant increase in QTc time: A prospective 9-month follow-up study. Journal of Pain and Symptom Management. volum 32 (2).
  Vitenskapelig artikkel
• Fredheim, Olav Magnus; Borchgrevink, Petter Chr.; Klepstad, Pål; Kaasa, Stein; Dale, Ola. (2006) Long term methadone for chronic pain: A pilot study of pharmacokinetic aspects. European Journal of Pain.
  Vitenskapelig artikkel
• Fredheim, Olav Magnus; Husby, Kristin Moksnes; Kaasa, Stein; Borchgrevink, Petter Chr.; Klepstad, Pål. (2006) Opioid switching and methadone in pain relief. Tidsskrift for Den norske legeforening. volum 126.
  Vitenskapelig artikkel
• Fredheim, Olav Magnus; Husby, Kristin Moksnes; Kaasa, Stein; Borchgrevink, Petter Chr.; Klepstad, Pål. (2006) Opioidrotasjon og metadon i smertebehandling. Tidsskrift for Den norske legeforening. volum 17 (126).
  Vitenskapelig artikkel
• Fredheim, Olav Magnus; Kaasa, Stein; Dale, Ola; Klepstad, Pål; Landrø, Nils Inge; Borchgrevink, Petter Chr.. (2006) Opioid switching from oral slow release morphine to oral methadone may improve pain control in chronic non-malignant pain: a nine-month follow-up study. Palliative Medicine. volum 20 (1).
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Wahba, Alexander; Klepstad, Pål; Lydersen, Stian; Stenseth, Roar. (2006) Health-related quality of life three years after coronary surgery: A comparison with the general population. Scandinavian Cardiovascular Journal. volum 40.
  Vitenskapelig artikkel
• Klepstad, Pål. (2006) Hva gjør en når håpet er ute?. Adresseavisen.
  Kronikk
• Klepstad, Pål. (2006) Opioid analgesia: new insights. European Journal of Palliative Care. volum 13.
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål; Dale, Ola. (2006) Further restriction for ICU research. Intensive Care Medicine. volum 32.
  Vitenskapelig artikkel
• Reyes-Gibby, Cielito C; Shete, Sanjay; Rakvag, Trude Teoline; Bhat, Samrat V; Skorpen, Frank; Bruera, Eduardo; Kaasa, Stein; Klepstad, Pål. (2006) Exploring joint effects of genes and the clinical efficacy of morphine for cancer pain: OPRM1 and COMT gene. Pain. volum 5.
  Vitenskapelig artikkel

2005

• Dale, Ola; Klepstad, Pål. (2005) Sosial og helsedirektoratet stopper intensiv og akuttmedisinsk forskning. NAForum. volum 18.
  Vitenskapelig artikkel
• Klepstad, Pål; Aurstad, Gunnhild Jacobsen. (2005) Genetisk variasjon- viktig for virkningen til opioider. Kreftsykepleien.
  Vitenskapelig oversiktsartikkel/review
• Dale, Ola; Klepstad, Pål. (2005) Biobankloven stanser forskning på kritisk syke pasienter. Tidsskrift for Den norske legeforening. volum 125.
  Leserinnlegg
• Dale, Ola; Klepstad, Pål; Kaasa, Stein. (2005) The European Union - not united in opioid use. Palliative Medicine. volum 19.
  Brev til redaktøren
• Eide, Trine Olberg; Romundstad, Pål Richard; Klepstad, Pål; Myhre, Hans Olav. (2005) Health related quality of life in long term-survivors following thoracoabdominal aortic aneurysm repair. Journal of Vascular Nursing. volum 23 (3).
  Vitenskapelig artikkel
• Fayers, Peter M; Hjermstad, Marianne Jensen; Ranhoff, Anette H; Kaasa, Stein; Skogstad, Laila; Klepstad, Pål; Loge, Jon Håvard. (2005) Which mini-mental state exam items can be used to screen for delirium and cognitive impairment?. Journal of Pain and Symptom Management. volum 30 (1).
  Vitenskapelig artikkel
• Fayers, Peter; Hjermstad, Marianne Jensen; Ranhoff, Anette H; Kaasa, Stein; Skogstad, Laila; Klepstad, Pål; Loge, Jon Håvard. (2005) Which Mini-Mental State Exam (MMSE) items can be used in order to screen for delirium and cognitive impairment. Journal of Pain and Symptom Management. volum 30.
  Vitenskapelig artikkel
• Gjeilo, Kari Hanne; Wahba, Alexander; Klepstad, Pål; Lydersen, Stian; Stenseth, Roar. (2005) Livskvalitet hos pasienter etter koronarkirurgi sammenlignet med normalbefolkningen. Hjerteforum. volum 18 (3).
  Sammendrag/abstract
• Kaasa, Stein; Klepstad, Pål. (2005) Kreftpasienten skal ikke ha smerter. Tidsskrift for Den norske legeforening. volum 125.
  Leder
• Kjesbu, Solveig Sandven; Husby, Kristin Moksnes; Klepstad, Pål; Knobel, Heidi; Kaasa, Stein; Dale, Ola. (2005) Bruk av pupillometri og pupillreaksjonar i medisinsk forsking. Tidsskrift for Den norske legeforening.
  Vitenskapelig artikkel
• Klepstad, Pål; Dale, Ola; Borchgrevink, Petter Chr.; Kaasa, Stein; Skorpen, Frank. (2005) Genetic variability and clinical efficacy of morphine. Acta Anaesthesiologica Scandinavica. volum 49.
  Vitenskapelig artikkel
• Klepstad, Pål; Dale, Ola; Borchgrevink, Petter Chr.; Kaasa, Stein; Skorpen, Frank. (2005) Genetisk variasjon - viktig for klinisk virkning av opioider?. Tidsskrift for Den norske legeforening.
  Vitenskapelig artikkel
• Klepstad, Pål; Kaasa, Stein; Cherny, Nathan; Hanks, Geoffrey; De Conno, Franco. (2005) Pain and pain treatments in European palliative care units. A cross sectional survey from the European Association for Palliative Care Research network. Palliative Medicine. volum 19.
  Vitenskapelig artikkel
• Rakvag, Trude Teoline; Klepstad, Pål; Baar, Cecilie Christensen; Kvam, Tor-Morten; Dale, Ola; Kaasa, Stein; Krokan, Hans Einar; Skorpen, Frank. (2005) The Val158Met polymorphism of the human catechol-O-methyltransferase (COMT) gene may influence morphine requirements in cancer pain patients. Pain. volum 116.
  Vitenskapelig artikkel
• Seland, Mette; Kaasa, Stein; Klepstad, Pål. (2005) Symptomregistrering hos kreftpasienter ved sykehusinnleggelse. Tidsskrift for Den norske legeforening. volum 125.
  Vitenskapelig artikkel
• Seland, Mette; Kaasa, Stein; Klepstad, Pål. (2005) Symptomregistrering hos kreftpasienter ved sykehusinnleggelse. Tidsskrift for Den norske legeforening.
  Vitenskapelig artikkel

2004

• Borchgrevik, Petter C; Klepstad, Pål; Kongsgaard, Ulf; Kaasa, Stein. (2004) Bruk av opioider mot sterke kreftrelaterte smerter. Tidsskrift for Den norske legeforening. volum 124 (3).
  Vitenskapelig artikkel
• Klepstad, Pål. (2004) Genetyka a opioidy. Nowe dane pozwalajace na lepsze zrozumienie analgezji opioidowej. Polska Medycyna Paliatywna. volum 3 (2).
  Vitenskapelig oversiktsartikkel/review
• Klepstad, Pål; Hilton, Priscilla; Moen, Jorunn; Kaasa, Stein; Borchgrevink, Petter Chr.; Zahlsen, Kolbjørn; Dale, Ola. (2004) Day-to-day variations during clinicaøl drug monitoring of morphine, morphine-3-glucuronide and morphine-6-glucuronide serum concentrations in cancer patients. A prospective observational study. BMC Clinical Pharmacology. volum 4.
  Vitenskapelig artikkel
• Borchgrevink, Petter Chr.; Klepstad, Pål; Kongsgaard, Ulf; Kaasa, Stein. (2004) Bruk av opioider mot sterke kreftrelaterte smerter. Tidsskrift for Den norske legeforening.
  Vitenskapelig artikkel
• Klepstad, Pål; Rakvag, Trude Teoline; Kaasa, Stein; Holthe, Monica; Dale, Ola; Borchgrevink, Petter Chr.; Baar, Cecilie Christensen; Krokan, Hans Einar; Skorpen, Frank. (2004) The 118 A>G polymorphism in the human µ-opioidreceptor gene may increase morphine requrements in patients with pain caused by malignant disease. Acta Anaesthesiologica Scandinavica. volum 48 (10).
  Vitenskapelig artikkel
• Klepstad, Pål; Rakvag, TT; Kaasa, Stein; Holthe, Monica; Dale, Ola; Borchgrevink, Petter Chr.; Baar, Cecilie Christensen; Vikan, T; Krokan, Hans Einar; Skorpen, Frank. (2004) The 118 A>G polymorphism in the human mu-opioid receptor gene may increase morphins requirements in patients with pain caused by malignant disease. Acta Anaesthesiologica Scandinavica. volum 48.
  Vitenskapelig artikkel

2003

• Holthe, M.; Rakvåg, Trude Teoline; Klepstad, Pål; Idle, Jefrrey R.; Kaasa, Stein; Krokan, Hans Einar; Skorpen, Frank. (2003) Sequence variations in the UDP-glucuronosyltransferase 2B7 (UGT2B7) gene: identification of 10 novel single nucleotide polymorphisms (SNPs) and analysis of their relevance to morphine glucuronidation in cancer patients. The Pharmacogenomics Journal.
  Vitenskapelig artikkel
• Holthe, Monica; Råkvåg, Trude Teoline; Klepstad, Pål; Idle, Jefrrey R.; Kaasa, Stein; Krokan, Hans Einar; Skorpen, Frank. (2003) Identification of 10 novel single nucleotide polymorphisms and analysis of their relevance to morphine glucuronidation. The Pharmacogenomics Journal. volum 3.
  Vitenskapelig artikkel
• Klepstad, Pål; Borchgrevink, Petter Chr.; Dale, Ola; Zahlsen, Kolbjørn; Aamo, Trond; Fayers, Peter; Fougner, Bjørn; Kaasa, Stein. (2003) Routine drug monitoring of serum concentrations of morphine, morphine-3-glucuronide and morphine-6-glucuronide do not predict clinical obsevations in cancer patients. Palliative Medicine. volum 17.
  Vitenskapelig artikkel
• Klepstad, Pål; Dale, Ola; Kaasa, Stein; Zahlsen, Kolbjørn; Aamo, T; Fayers, Peter; Borchgrevink, Petter Chr.. (2003) Influences on serum concentrations of morphine, M6G and M3G during routine clinical drug monitoring: A prospective survey in 300 adult cancer patients. Acta Anaesthesiologica Scandinavica. volum 47.
  Vitenskapelig artikkel
• Klepstad, Pål; Gisvold, Sven Erik. (2003) End-of-life care in intensive care units. Save lives that can be saved, offer the dying a peaceful and dignified death. Acta Anaesthesiologica Scandinavica. volum 47.
  Vitenskapelig artikkel
• Klepstad, Pål; Kaasa, Stein; Jystad, Åse; Hval, Bjørn; Borchgrevink, Petter Chr.. (2003) Immediate- or sustained-release morphine for dose finding during start of morphine to cancer patients: a randomized, double-blind trial. Pain. volum 101.
  Vitenskapelig artikkel

2002

• Holthe, Monica; Klepstad, Pål; Zahlsen, Kolbjørn; Borchgrevink, Petter Chr.; Hagen, Lars; Dale, Ola; Kaasa, Stein; Krokan, Hans Einar; Skorpen, Frank. (2002) Morphine glucuronide-to-morphine plasma ratios are unaffected by the UGT2B7 H268Y and UGT1a1*28 polymorphisms in cancer patients on chronic morphine therapy. European Journal of Clinical Pharmacology. volum 58.
  Vitenskapelig artikkel
• Holthe, Monica; Råkvåg, Trude Teoline; Klepstad, Pål; Idle, Jefrrey R.; Kaasa, Stein; Krokan, Hans Einar; Skorpen, Frank. (2002) Sequence variationin the UDP-glucuronosyltransferase 2B7 (UGT2B7) gene: identification of 10 novel single nucleotide polymorphins (SNPs) and analysis of their relevance to morphine glucuronidation in cancer patients. The Pharmacogenomics Journal. volum 2 (6).
  Vitenskapelig artikkel
• Kaasa, Stein; Klepstad, Pål. (2002) Palliativ medisin i intensivavdelingen. Tidsskrift for Den norske legeforening. volum 122.
  Kronikk
• Klepstad, Pål. (2002) Morfin for kreftsmerter. Tidsskrift for Den norske legeforening. volum 122.
  Vitenskapelig artikkel
• Klepstad, Pål. (2002) Morphine for cancer pain. 2002.
  Doktorgradsavhandling
• Klepstad, Pål; Hilton, Pricilla; Moen, Jorunn; Fougner, Bjørn; Borchgrevink, Petter Chr.; Kaasa, Stein. (2002) Self-reports are not related to objective assessments of cognitive function and sedation in patients with cancer pain admitted to a palliative care unit. Palliative Medicine. volum 16.
  Vitenskapelig artikkel
• Klepstad, Pål; Loge, Jon Håvard; Borchgrevink, Petter Chr.; Kaasa, Stein. (2002) The Norwegian Brief Pain Inventory. Translation and validation in cancer patients. Journal of Pain and Symptom Management. volum 16.
  Vitenskapelig artikkel
• Klepstad, Pål; Loge, Jon Håvard; Borchgrevink, P.; Mendoza, T.; Cleeland, C.S.; Kaasa, Stein. (2002) The Norwegian Brief Pain Inventory questionnaire: translation and validation in cancer pain patients. Journal of Pain and Symptom Management. volum 24.
  Vitenskapelig artikkel

2001

• Klepstad, Pål; Borchgrevink, Petter Chr.; Hval, B; Flaat, S; Kaasa, Stein. (2001) Long-term treatment with ketamine to a 12-year-old girl with severe neuropathic pain caused by a cervical spinal tumour. Journal of Pediatric Hematology/Oncology.
  Vitenskapelig artikkel

2000

• Klepstad, Pål; Borchgrevink, Petter Chr.; Kaasa, Stein. (2000) Effects on cancer patients health related quality of life from start of morphine. Journal of Pain and Symptom Management. volum 20.
  Vitenskapelig artikkel
• Klepstad, Pål; Kaasa, Stein; Borchgrevink, Petter Chr.. (2000) Role of morphine-6-glucuronide in morphine analgesia. European Journal of Clinical Pharmacology. volum 56.
  Vitenskapelig artikkel
• Klepstad, Pål; Kaasa, Stein; Borchgrevink, Petter Chr.. (2000) Start of oral morphine to cancer patients: Effective serum morphine concentrations and contribution from morphine-6-glucuronide to the analgesia produced by morphine. European Journal of Clinical Pharmacology. volum 55(10).
  Vitenskapelig artikkel
• Klepstad, Pål; Kaasa, Stein; Skauge, M; Borchgrevink, Petter Chr.. (2000) Pain intensity and side effects during titration of morphine to cancer patients using a fixed schedule dose escalation. Acta Anaesthesiologica Scandinavica. volum 44.
  Vitenskapelig artikkel
• Klepstad, Pål; Skogvoll, Eirik; Kaasa, Stein; Borchgrevink, Petter Chr.. (2000) Circadian distribution of oral opioid consumption in cancer patients. Methods and Findings in Experimental and Clinical Pharmacology. volum 22.
  Vitenskapelig artikkel

1999

• Klepstad, Pål. (1999) Relief of post dural puncture headache by an epidural blood patch administered 12 months after dural puncture. Acta Anaesthesiologica Scandinavica. volum 43.
  Vitenskapelig artikkel

1998

• Hole, Anton; Klepstad, Pål. (1998) Why monitor sedation in intensive care unit patients?. Oxford textbook of critical care.
  Vitenskapelig kapittel/artikkel

1997

• Klepstad, Pål; Borchgrevink, P.C.. (1997) Four years' treatment with ketamine and a trial of dextromethorphan in a patient with severe post-herpetic neuralgia. Acta Anaesthesiologica Scandinavica. volum 41.
  Vitenskapelig artikkel
• Klepstad, Pål; Borchgrevink, Petter Chr.. (1997) Four years of treatment with ketamnine and a trial of dextromethorphane ine a patient with severe post-herpetic neuralgia. Acta Anaesthesiologica Scandinavica. volum 41.
  Vitenskapelig artikkel

1991

• Maurset, Atle; Skoglund, Lasse Ansgar; Hustveit, Olav; Klepstad, Pål; Øye, Ivar. (1991) A new version of the ischemic tourniquet pain test. Methods and Findings in Experimental and Clinical Pharmacology. volum 13 (9).
  Vitenskapelig artikkel

1990

• Klepstad, Pål; Maurset, Atle; Moberg, Enrica Ratti; Øye, Ivar. (1990) Evidence for a role for NMDA receptors in pain perception. European Journal of Pharmacology. volum 187.
  Vitenskapelig artikkel

1988

• Klepstad, Pål; Øye, Ivar. (1988) ACE hemmere og livskvalitet. Er direkte effekter på sentralnerve systemet av betydning. Tidsskrift for Den norske legeforening. volum 108.
  Vitenskapelig oversiktsartikkel/review