2026

• Pant, Dipendra; Clausen, Carolyn Elizabeth; Leventhal, Bennett L; Røst, Thomas Brox; Koposov, Roman; Westbye, Odd Sverre; Arntzen, Jostein; Skokauskas, Norbert; Nytrø, Øystein. (2026) Mining and Mapping 25 Years of Medication Use in Child and Adolescent Mental Health Services: Contact-Level Descriptive Analysis of Electronic Health Records. JMIR Medical Informatics
  Vitenskapelig artikkel
• Pant, Dipendra; Røst, Thomas Brox; Krüger, Harald; Toussaint, Pieter Jelle; Nytrø, Øystein. (2026) Guideline for secondary use of health records within Norwegian and EU regulatory frameworks. npj Digital Medicine
  Vitenskapelig artikkel
• Haizoune, Mounir; Leventhal, Bennett L; Pant, Dipendra; Nytrø, Øystein; Koochakpour, Kaban; Koposov, Roman A; Øhlckers, Lars Ravn; Skokauskas, Norbert. (2026) Balancing Privacy and Utility in Child and Adolescent Mental Health Services Research: Retrospective Cohort Study on Synthetic Data Generation. JMIR Medical Informatics
  Vitenskapelig artikkel

2025

• Pant, Dipendra; Nytrø, Øystein; Leventhal, Bennett L.; Clausen, Carolyn Elizabeth; Koochakpour, Kaban; Stien, Ulrika Line; Westbye, Odd Sverre; Koposov, Roman A; Røst, Thomas Brox; Frodl, Thomas. (2025) Secondary use of health records for prediction, detection, and treatment planning in the clinical decision support system: a systematic review. BMC Medical Informatics and Decision Making
  Vitenskapelig oversiktsartikkel
• Pant, Dipendra; Skokauskas, Norbertas; Leventhal, Bennett L.; Røst, Thomas Brox; Nytrø, Øystein. (2025) Data-Driven Demo Application for Adolescent Mental Health Screening with Decision Support. Lecture Notes in Computer Science (LNCS)
  Vitenskapelig artikkel

2024

• Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Ehrnström, Birgitta; Damås, Jan Kristian; Nytrø, Øystein. (2024) Leveraging explainable artificial intelligence for early prediction of bloodstream infections using historical electronic health records. PLOS Digital Health
  Vitenskapelig artikkel
• Koochakpour, Kaban; Solheim, Frida Sofie; Nytrø, Øystein; Clausen, Carolyn Elizabeth; Frodl, Thomas; Koposov, Roman Alexandriovich; Leventhal, Bennett; Pant, Dipendra; Røst, Thomas Brox; Stien, Ulrika Line. (2024) Challenges in Interpreting Norwegian Child and Adolescent Mental Health Records. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Ehrnström, Birgitta; Damås, Jan Kristian; Nytrø, Øystein. (2024) In-hospital mortality, readmission, and prolonged length of stay risk prediction leveraging historical electronic patient records. JAMIA Open
  Vitenskapelig artikkel
• Koochakpour, Kaban; Nytrø, Øystein; Leventhal, Bennett L.; Westbye, Odd Sverre; Røst, Thomas Brox; Koposov, Roman Alexandriovich; Frodl, Thomas; Clausen, Carolyn Elizabeth; Stien, Line Mærvoll; Skokauskas, Norbert. (2024) A review of information sources and analysis methods for data driven decision aids in child and adolescent mental health services. International Journal of Medical Informatics
  Vitenskapelig oversiktsartikkel
• Bopche, Rajeev; Gustad, Lise Tuset; Afset, Jan Egil; Damås, Jan Kristian; Nytrø, Øystein. (2024) Predicting In-Hospital Death from Derived EHR Trajectory Features.
  Vitenskapelig kapittel
• Pant, Dipendra; Koochakpour, Kaban; Westbye, Odd Sverre; Clausen, Carolyn Elizabeth; Leventhal, Bennett L; Koposov, Roman Alexandriovich; Røst, Thomas Brox; Skokauskas, Norbertas; Nytrø, Øystein. (2024) Visualizing Patient Trajectories and Disorder Co-occurrences in Child and Adolescent Mental Health.
  Vitenskapelig kapittel
• Koposov, Roman Alexandriovich; Stien, Line Mærvoll; Clausen, Carolyn Elizabeth; Leventhal, Bennett; Westbye, Odd Sverre; Nytrø, Øystein; Koochakpour, Kaban; Pant, Dipendra; Røst, Thomas Brox; Mandahl, Arthur. (2024) Patients and family attitudes about clinical and research sharing of electronic clinical data. Nordic Journal of Psychiatry
  Vitenskapelig artikkel
• Koochakpour, Kaban; Pant, Dipendra; Westbye, Odd Sverre; Røst, Thomas Brox; Leventhal, Bennett; Koposov, Roman Alexandriovich; Clausen, Carolyn Elizabeth; Skokauskas, Norbert; Nytrø, Øystein. (2024) Ability of clinical data to predict readmission in Child and Adolescent Mental Health Services. PeerJ Computer Science
  Vitenskapelig artikkel

2023

• Yan, Melissa Y.; Gustad, Lise Tuset; Høvik, Lise Husby; Nytrø, Øystein. (2023) Terminology and ontology development for semantic annotation: A use case on sepsis and adverse events. Semantic Web – Interoperability, Usability, Applicability
  Vitenskapelig artikkel
• Yan, Melissa Y.; Nytrø, Øystein. (2023) Capturing Signs and Events Related to Catheters in Clinical Text. Norges teknisk-naturvitenskapelige universitet
  Doktoravhandling
• Røst, Thomas Brox; Nytrø, Øystein. (2023) Enabling data-driven decision support in healthcare. Norges teknisk-naturvitenskapelige universitet
  Doktoravhandling
• Yan, Melissa Y.; Gustad, Lise Tuset; Høvik, Lise Husby; Nytrø, Øystein. (2023) Method for Designing Semantic Annotation of Sepsis Signs in Clinical Text.
  Vitenskapelig kapittel
• Clausen, Carolyn Elizabeth; Leventhal, Bennett; Nytrø, Øystein; Koposov, Roman A; Røst, Thomas Brox; Westbye, Odd Sverre; Koochakpour, Kaban; Frodl, Thomas; Stien, Ulrika Line; Skokauskas, Norbert. (2023) Usability of the IDDEAS prototype in child and adolescent mental health services: A qualitative study for clinical decision support system development. Frontiers in Psychiatry
  Vitenskapelig artikkel

2022

• Koochakpour, Kaban; Nytrø, Øystein; Westbye, Odd Sverre; Leventhal, Bennett; Koposov, Roman A; Bakken, Victoria; Clausen, Carolyn; Røst, Thomas Brox; Skokauskas, Norbert. (2022) Success factors of an early EHR system for child and adolescent mental health: Lessons learned for future practice data-driven decision aids.
  Vitenskapelig kapittel
• Bakken, Victoria; Koposov, Roman A; Røst, Thomas Brox; Clausen, Carolyn; Nytrø, Øystein; Leventhal, Bennett; Westbye, Odd Sverre; Koochakpour, Kaban; Mandahl, Arthur; Hafstad, Hege. (2022) Attitudes of Mental Health Service Users Toward Storage and Use of Electronic Health Records. Psychiatric Services
  Vitenskapelig artikkel

2021

• Røst, Thomas Brox; Slaughter, Laura; Nytrø, Øystein; Muller, Ashley Elizabeth; Vist, Gunn Elisabeth. (2021) Using neural networks to support high-quality evidence mapping. BMC Bioinformatics
  Vitenskapelig artikkel
• Yan, Melissa; Høvik, Lise Husby; Gustad, Lise Tuset; Nytrø, Øystein. (2021) Understanding and Reasoning About Early Signs of Sepsis: From Annotation Guideline to Ontology.
  Vitenskapelig kapittel
• Hochheiser, Harry; Jing, Xia; Garcia, Elizabeth A; Ayvaz, Serkan; Sahay, Ratnesh; Dumontier, Michel; Banda, Juan M.; Beyan, Oya; Brochhausen, Mathias; Draper, Evan. (2021) A Minimal Information Model for Potential Drug-Drug Interactions. Frontiers in Pharmacology
  Vitenskapelig artikkel
• Yan, Melissa; Høvik, Lise Husby; Pedersen, André; Gustad, Lise Tuset; Nytrø, Øystein. (2021) Preliminary Processing and Analysis of an Adverse Event Dataset for Detecting Sepsis-Related Events.
  Vitenskapelig kapittel
• Yan, Melissa; Gustad, Lise Tuset; Nytrø, Øystein. (2021) Sepsis Prediction, Early Detection and Identification Using Clinical Text for Machine Learning: A Systematic Review. JAMIA Journal of the American Medical Informatics Association
  Vitenskapelig oversiktsartikkel
• Bakken, Victoria; Koposov, Roman A; Røst, Thomas Brox; Clausen, Carolyn; Nytrø, Øystein; Leventhal, Bennett; Westbye, Odd Sverre; Koochakpour, Kaban; Skokauskas, Norbert. (2021) Hidden in Plain Sight: Users of Mental Health Services Want to Participate in Research. Journal of the American Academy of Child and Adolescent Psychiatry
  Konferanseabstract
• Dahl, Fredrik Andreas; Kasicheyanula, Taraka Rama; Hurlen, Petter; Brekke, Pål Haugar; Husby, Haldor; Gundersen, Tore; Nytrø, Øystein; Øvrelid, Lilja. (2021) Neural classification of Norwegian radiology reports: using NLP to detect findings in CT-scans of children. BMC Medical Informatics and Decision Making
  Vitenskapelig artikkel
• Brekke, Pål Haugar; Rama, Taraka; Pilán, Ildikó; Nytrø, Øystein; Øvrelid, Lilja. (2021) Synthetic data for annotation and extraction of family history information from clinical text. Journal of Biomedical Semantics
  Vitenskapelig artikkel

2020

• Røst, Thomas Brox; Tvedt, Christine Raaen; Husby, Haldor; Berg, Ingrid Andås; Nytrø, Øystein. (2020) Identifying catheter-related events through sentence classification. International Journal of Data Mining and Bioinformatics
  Vitenskapelig artikkel
• Pilán, Ildikó; Brekke, Pål Haugar; Dahl, Fredrik Andreas; Gundersen, Tore; Husby, Haldor; Nytrø, Øystein; Øvrelid, Lilja. (2020) Classification of Syncope Cases in Norwegian Medical Records.
  Vitenskapelig kapittel
• Clausen, Carolyn; Leventhal, Bennett; Nytrø, Øystein; Koposov, Roman A; Westbye, Odd Sverre; Røst, Thomas Brox; Bakken, Victoria; Koochakpour, Kaban; Thorvik, Ketil; Skokauskas, Norbert. (2020) Clinical Decision Support Systems: An Innovative Approach to Enhancing Child and Adolescent Mental Health Services. Journal of the American Academy of Child and Adolescent Psychiatry
  Vitenskapelig artikkel
• Røst, Thomas Brox; Clausen, Carolyn; Nytrø, Øystein; Koposov, Roman A; Leventhal, Bennett; Westbye, Odd Sverre; Bakken, Victoria; Knudsen, Linda Helen; Koochakpour, Kaban; Skokauskas, Norbert. (2020) Local, Early, and Precise: Designing a Clinical Decision Support System for Child and Adolescent Mental Health Services. Frontiers in Psychiatry
  Vitenskapelig oversiktsartikkel
• Clausen, Carolyn; Leventhal, Bennett; Nytrø, Øystein; Koposov, Roman A; Westbye, Odd Sverre; Røst, Thomas Brox; Bakken, Victoria; Koochakpour, Kaban; Thorvik, Ketil; Skokauskas, Norbertas. (2020) Testing an individualized digital decision assist system for the diagnosis and management of mental and behavior disorders in children and adolescents. BMC Medical Informatics and Decision Making
  Fagartikkel
• Nytrø, Øystein; Nguyen Duc, Anh; Trætteberg, Hallvard; Lorås, Madeleine; Farshchian, Babak A.. (2020) Unreined Students or Not: Modes of Freedom in a Project-Based Software Engineering Course. Proceedings (Conference on Software Engineering Education and Training)
  Vitenskapelig artikkel

2019

• Nytrø, Øystein; Garcia, Elizabeth A. (2019) A Minimum Representation of Potential Drug-Drug Interaction Knowledge and Evidence - Technical and User-centered Foundation. World Wide Web Consortium (W3C)
  Forskningsrapport

2018

• Røst, Thomas Brox; Tvedt, Christine Raaen; Husby, Haldor; Berg, Ingrid Andås; Nytrø, Øystein. (2018) Capturing Central Venous Catheterization Events in Health Record Texts.
  Vitenskapelig kapittel
• Kasicheyanula, Taraka Rama; Brekke, Pål Haugar; Nytrø, Øystein; Øvrelid, Lilja. (2018) Iterative development of family history annotation guidelines using a synthetic corpus of clinical text.
  Vitenskapelig kapittel

2017

• Khodambashi, Soudabeh; Nytrø, Øystein. (2017) Usability methods and techniques for published clinical guidelines on the web: a systematic literature review. Communications in Computer and Information Science (CCIS)
  Vitenskapelig artikkel
• Khodambashi, Soudabeh; Haugland, Dagrun; Ellingsberg, Anette; Kottum, Hanne; Sund, Janne Kutschera; Nytrø, Øystein. (2017) An experimental comparison of a co-design visualizing personal drug information and patient information leaflets: Usability aspects. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Koposov, Roman A; Frodl, Thomas; Nytrø, Øystein; Leventhal, Bennett; Sourander, Andre; Quaglini, Silvana; Molteni, Massimo; Vayá, María de la Iglesia; Prokosch, Hans Ulrich; Barbarini, Nicola. (2017) Clinical Decision Support Systems for Child Neuropsychiatric Disorders: The Time Has Come?. Annals of Cognitive Science
  Vitenskapelig artikkel
• Khodambashi, Soudabeh; Nytrø, Øystein. (2017) Reviewing clinical guideline development tools: Features and characteristics. BMC Medical Informatics and Decision Making
  Vitenskapelig artikkel
• Koposov, Roman A; Fossum, Sturla; Frodl, Thomas; Nytrø, Øystein; Leventhal, Bennett; Sourander, Andre; Quaglini, Silvana; Molteni, Massimo; Vayá, María de la Iglesia; Prokosch, Hans‐Ulrich. (2017) Clinical decision support systems in child and adolescent psychiatry: a systematic review. European Child and Adolescent Psychiatry
  Vitenskapelig artikkel
• Khodambashi, Soudabeh; Nytrø, Øystein. (2017) A systematic literature review on evaluation of digital tools for authoring evidence-based clinical guidelines. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Teame, Tesfay; Stålhane, Tor; Nytrø, Øystein. (2017) Electronic Health Record improvement using incident reports. Studies in Health Technology and Informatics
  Vitenskapelig artikkel

2016

• Sætre, Rune; Nytrø, Øystein; Nordbø, Stein Jakob; Steinsbekk, Aslak. (2016) Visual exploration and cohort identification of acute patient histories aggregated from heterogeneous sources.
  Vitenskapelig kapittel
• Khodambashi, Soudabeh; Nytrø, Øystein. (2016) Usability evaluation of published clinical guidelines on the web: A case study. IEEE International Symposium on Computer-Based Medical Systems
  Vitenskapelig artikkel
• Khodambashi, Soudabeh; Nytrø, Øystein. (2016) Information System Support for WHO Clinical Guideline Development Process: A Case study approach. Academic Publishing International
  Antologi
• Khodambashi, Soudabeh; Gilstad, Heidi; Nytrø, Øystein. (2016) Usability evaluation of clinical guidelines on the web using eye-tracker. Studies in Health Technology and Informatics
  Vitenskapelig artikkel

2015

• Khodambashi, Soudabeh; Nytrø, Øystein. (2015) Tool Support for Maintaining Clinical Guidelines: A Case Study. Academic Conferences and Publishing International Limited
  Antologi
• Khodambashi, Soudabeh; Nytrø, Øystein. (2015) Lessons Learnt from Evaluation of Computer Interpretable Clinical Guidelines Tools and Methods: Literature Review. Studies in Health Technology and Informatics
  Antologi
• Ellingsberg, Anette; Haugland, Dagrun; Kottum, Hanne; Nytrø, Øystein; Sund, Janne Kutschera. (2015) Visualisering av personlig legemiddelinformasjon. NTNU
  Masteroppgave
• Khodambashi, Soudabeh; Nytrø, Øystein. (2015) Tool support for maintaining clinical guidelines: A case study. Proceedings of the European Conference on IS Management and Evaluation, ECIME
  Vitenskapelig artikkel
• Khodambashi, Soudabeh; Nytrø, Øystein; Slaughter, Laura. (2015) Computer-Interpretable Clinical Guidelines: A Review and Analysis of Evaluation Criteria for Authoring Methods. IOS Press Ebook Series: Studies in Health Technology and Informatics
  Antologi
• Khodambashi, Soudabeh; Perry, Alexander; Nytrø, Øystein. (2015) Comparing user experiences on the search-based and content-based recommendation ranking on stroke clinical guidelines - A case study. Procedia Computer Science
  Vitenskapelig artikkel
• Khodambashi, Soudabeh; Wang, Zheng; Nytrø, Øystein. (2015) Reality Versus user's Perception in Finding Answer to Clinical Questions in Published National Guidelines on the Web: An Empirical Study. Procedia Computer Science
  Vitenskapelig artikkel
• Khodambashi, Soudabeh; Nytrø, Øystein. (2015) Lessons learnt from evaluation of computer interpretable clinical guidelines tools and methods: literature review. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Khodambashi, Soudabeh; Nytrø, Øystein. (2015) Filling the Gap between Guideline Development and Formalization Process - A Requirement Analysis. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Khodambashi, Soudabeh; Slaughter, Laura; Nytrø, Øystein. (2015) Computer-interpretable clinical guidelines: a review and analysis of evaluation criteria for authoring methods. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Nytrø, Øystein; Eiring, Øystein; Hovland, Kristin Hildegard. (2015) EVICARE Sluttrapport: Fra forskning til praksis – fra praksis til kunnskap. Sykehuset Innlandet HF
  Forskningsrapport

2014

• Steinsbekk, Aslak; Berntsen, Gro Karine Rosvold; Schrader, Per; Sætre, Rune; Nytrø, Øystein. (2014) Patients Judgment of Their Trajectories. International Journal of Integrated Care (IJIC)
  Konferanseabstract

2011

• Heimly, Vigdis; Nytrø, Øystein. (2011) Clinical Guidelines as Decision Support for Referrals from Primary Care.
  Vitenskapelig kapittel
• Nytrø, Øystein. (2011) Proceedings of LOUHI 2011 Third International Workshop on Health Document Text Mining and Information Analysis. CEUR Workshop Proceedings
  Leder

2010

• Sørby, Inger Dybdahl; Seland, Gry; Nytrø, Øystein. (2010) The Avoidable Misfortune of a Computerized Patient Chart. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Sørby, Inger Dybdahl; Nytrø, Øystein. (2010) Analysis of communicative behaviour: Profiling roles and activities. International Journal of Medical Informatics
  Vitenskapelig artikkel

2009

• Sørby, Inger Dybdahl; Melby, Line; Dahl, Yngve; Seland, Gry; Toussaint, Pieter Jelle; Nytrø, Øystein; Faxvaag, Arild. (2009) The MOBEL Project: Experiences from Applying User-Centered Methods for Designing Mobile ICT for Hospitals.
  Vitenskapelig kapittel
• Nytrø, Øystein; Sørby, Inger Dybdahl; Alsos, Ole Andreas. (2009) Session-Aware Clinical Information Systems.
  Vitenskapelig kapittel
• Nytrø, Øystein; Sørby, Inger Dybdahl; Karpati, Peter. (2009) Query-based Requirements-Engineering for Health Care Information Systems: Examples and Prospects.
  Vitenskapelig kapittel
• Karpati, Peter; Toussaint, Pieter Jelle; Nytrø, Øystein. (2009) Computer Mediated Mobile Messaging as Collaboration Support for Nurses.
  Vitenskapelig kapittel

2008

• Røst, Thomas Brox; Huseth, Ola; Nytrø, Øystein; Grimsmo, Anders. (2008) Lessons From Developing an Annotated Corpus of Patient Histories. Journal of Computing Science and Engineering
  Vitenskapelig artikkel
• Røstad, Lillian; Nytrø, Øystein. (2008) Personalized Access Control for a Personally Controlled Health Record.
  Vitenskapelig kapittel
• Røstad, Lillian; Nytrø, Øystein. (2008) Towards Dynamic Access Control for Healthcare Information Systems.
  Vitenskapelig kapittel

2007

• Sørby, Inger Dybdahl; Nytrø, Øystein. (2007) Analysis of Communicative Behaviour: Profiling Roles and Activities. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Sørby, Inger Dybdahl; Nytrø, Øystein. (2007) Towards a Tomographic Framework for Structured Observation of Communicative Behaviour in Hospital Wards. Lecture Notes in Computer Science (LNCS)
  Vitenskapelig artikkel
• Edsberg, Ole; Nordbø, Stein Jakob; Vinnes, Erik Woo; Nytrø, Øystein. (2007) Design and Evaluation of a Temporal, Graph-Based Language for Querying Collections of Patient Histories. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Edsberg, Ole; Nytrø, Øystein; Røst, Thomas Brox. (2007) Novelty Detection in Patient Histories: Experiments with Measures Based on Text Compression. Lecture Notes in Computer Science (LNCS)
  Vitenskapelig artikkel
• Røst, Thomas Brox; Edsberg, Ole; Grimsmo, Anders; Nytrø, Øystein. (2007) Comparing Medical Code Usage with the Compression-Based Dissimilarity Measure. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Røstad, Lillian; Meland, Per Håkon; Tøndel, Inger Anne; Nytrø, Øystein. (2007) Access Control and Integration of Health Care Systems: An Experience Report and Future Challenges.
  Vitenskapelig kapittel

2006

• Røst, Thomas Brox; Nytrø, Øystein; Grimsmo, Anders. (2006) Classifying Encounter Notes in the Primary Care Patient Record. CEUR Workshop Proceedings
  Vitenskapelig artikkel
• Sørby, Inger Dybdahl; Melby, Line; Nytrø, Øystein. (2006) Characterising cooperation in the ward: framework for producing requirements to mobile electronic healthcare records. International Journal of Healthcare Technology and Management
  Vitenskapelig artikkel

2005

• Sørby, Inger Dybdahl; Nytrø, Øystein; Tveit, Amund; Vedvik, Eivind. (2005) Physicians' Use of Clinical Information Systems in the Discharge Process: An Observational Study. Studies in Health Technology and Informatics
  Vitenskapelig artikkel
• Sørby, Inger Dybdahl; Nytrø, Øystein. (2005) Does the electronic patient record support the discharge process? A study on physicians' use of clinical information systems during discharge of patients with coronary heart disease. Health Information Management Journal
  Vitenskapelig artikkel

2004

• Nytrø, Øystein. (2004) Proceedings of the second HelsIT Conference at the Healthcare Informatics week in Trondheim. NSEP
  Antologi
• Dahl, Yngve; Sørby, Inger Dybdahl; Nytrø, Øystein. (2004) Context in Care – Requirements for Mobile Context-Aware Patient Charts.
  Vitenskapelig kapittel
• Nytrø, Øystein; Faxvaag, Arild. (2004) Healthcare Informatics towards 2020.
  Kapittel i oppslagsverk

2003

• Nytrø, Øystein; Gorman, Joe; Walderhaug, Ståle. (2003) An information system for prehospital collaboration.
  Vitenskapelig kapittel
• Røstad, Lilian; Nytrø, Øystein; Moe, Nils Brede; Stav, Erlend. (2003) Sikkerhetsarkitektur for PlanBasert Samarbeidsjournal SPBS v.1. [Mangler utgivernavn]
  Forskningsrapport