Secondary Use of Clinical Data for Research and Surveillance

Articles published in this theme: 500 (scroll down to load remaining articles)

2026

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Understanding Collaborative CT and MRI Utilization Through Network Analysis: Retrospective Study Using Administrative Claims Data

Tomoki Ishikawa, Jumpei Sato, Yasuhiro Morii, Masaru Kitsuregawa, Kazuo Goda, Katsuhiko Ogasawara, Naohiro Mitsutake

JMIR Form Res 2026 (Apr 23); 10:e72248

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Stress Hyperglycemia Ratio and the Risk of Sepsis in Patients With Heart Failure: Retrospective Cohort Study From Medical Information Mart for Intensive Care-IV

Xianzhen Cai, Baoxin Yan, Jinhao Chen, Junjun Ye, Jiating Su, Shuangshuang Tong, Bin Xie, Bingna Zhang, Jilin Li

JMIR Med Inform 2026 (Apr 17); 14:e81229

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Harnessing Digital Innovation for Diabetes Care: Insights From the Action4Diabetes–CorrelAid Data4Good Collaboration

Sze May Ng, Michael Aydinbas, Tyla Martin, Darren Jia Chen Toh, Steven James

JMIR Diabetes 2026 (Apr 17); 11:e89357

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Methodological Development and Assessing Prescribing Determinants Through Cumulative Drug Exposure in Hospitalized Patients: Proof-of-Concept Retrospective Study

Mathilde Bories, Guillaume Bouzillé, Marc Cuggia, Pascal Le Corre, Aurélie Bannay

JMIR Med Inform 2026 (Apr 16); 14:e76961

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Antidiabetic Drug Associations With Heart Failure Outcomes: Real-World Evidence Study Using Electronic Health Records

Elzbieta Jodlowska-Siewert, Yunhui Chen, Sinian Zhang, Jia Li, Robert Dellavalle, Rui Zhang, Jue Hou

JMIR Diabetes 2026 (Apr 15); 11:e85083

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Perspectives on Health Data Sharing Among Patients With Somatic and Mental Health Diseases: Focus Group Study

Sabrina Fesl, Caroline Lang, Falk Gerrik Verhees, Jochen Schmitt, Madlen Scheibe

J Med Internet Res 2026 (Apr 13); 28:e79990

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Real-World Evidence of Treatment Outcomes in Small Cell Lung Cancer: A Bayesian Mixed Effects and Competitive Risk Approach

Luca Marzano, Asaf Dan, Adam S Darwich, Luigi De Petris, Salomon Tendler, Rolf Lewensohn, Jayanth Raghothama, Sebastiaan Meijer

JMIR Cancer 2026 (Apr 10); 12:e84042

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Identifying Hemophagocytic Lymphohistiocytosis and Describing Outcomes Using Computable Phenotypes: Retrospective Cohort Study

Suheyla Ocak, Martin Yi, Agata Wolochacz, Ida Mehrdadi, Ahmed Naqvi, Sumit Gupta, Lillian Sung, Adam P Yan

JMIR Cancer 2026 (Mar 26); 12:e87347

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Willingness to Share Internet Use Data for Research on Early Disease Detection: Cross-Sectional Survey

Christina Derksen, Mel Ramasawmy, Sanjula Arora, Wynsee Lau, Suzanne E Scott

J Med Internet Res 2026 (Mar 25); 28:e85637

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HealthData@MAD-R&I: Protocol for Design and Development of a Regional Health Data Infrastructure to Enable Secondary Use of Health Data in Research and Innovation

Montserrat León-García, Sergio Álvarez-Pérez, Janire Gesto-Gómez, Clara Urbano-Molina, Sonia Soto-Díaz, Juan Cárdenas-Valladolid, Luis Rodríguez-Rodríguez, Antonio Díaz-Holgado, Isabel del Cura-González, Javier De La Cruz-Bertolo, Noelia García-Barrio, Juan Luis Cruz-Bermúdez, Cristina García-Fernández, Carlos Rodríguez-Antolín, Laila García-Aldars, Elsa María Moreda-Sánchez, Álvaro Roldán López, José María Veganzones Alonso-Cortés, Ana Isabel Gonzalez Gonzalez, Miguel A Salinero-Fort, HealthData@MAD-R&I Working Group

JMIR Res Protoc 2026 (Mar 20); 15:e82815

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Knowledge-Guided Explainable Recommendation Tool for Cancer Risk Prediction Models Using Retrieval-Augmented Large Language Models: Development and Validation Study

Shumin Ren, Xin Zheng, Jing Zhao, Jiale Du, Yuxin Zhang, Cheng Bi, Jie Song, Jinyi Zhang, Hongmei Lang, Fan Zhang, Bairong Shen

JMIR Med Inform 2026 (Mar 09); 14:e78519

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Design and Performance of an Email-Based Patient Recruitment Campaign in Primary Care Research: Formative Secondary Analysis

Vanessa T Vaillancourt, Marie-Dominique Poirier, Amélie Fournier, Sabrina T Wong, Marie-Eve Poitras

JMIR Hum Factors 2026 (Mar 06); 13:e67088

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Scalable and Privacy-Conscious End-to-End Processing of Large-Scale Clinical Data for Precision Medicine: Empirical Evaluation Study

Jungwoo Lee, Sangwon Hwang, Kyu Hee Lee

JMIR Med Inform 2026 (Mar 04); 14:e83487

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Assessment of Predictive Factors That Shorten Duration of Treatment in Patients With Multiple Myeloma Using AI: Real-World Longitudinal Study Using Data From Medical Data Vision Claims Database

Hiroshi Handa, Tadao Ishida, Shuji Ozaki, Shinsuke Iida, Kittima Wattanakamolkul, Chika Sakai, Kenichi Kato, David Bin-Chia Wu, DaeYoung Yu, Shota Nemoto, Yasuho Yamashita, Takuma Shibahara

JMIR Cancer 2026 (Feb 19); 12:e75586

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Clinical Epidemiology of Cancer in People Living With HIV in Germany: Retrospective, Observational, Multicenter Federated Claims Data Analysis

Bastian Reiter, Stefanie Andreas, Linnea Schumann, Bernd Bender, Isabel Schnorr, Andreas Heidenreich, Christoph Stephan, Andrea Prunotto, Andrea Laukhuf, Julius Wehrle, Matthias Müller, Fabio Paul Aubele, Marlien Hagedorn, Fady Albashiti, Ulrich Seybold, Julia Roider, Melanie Stecher, Daniel Maier, Jörg Janne Vehreschild

JMIR Public Health Surveill 2026 (Feb 13); 12:e81092

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Physician Perspectives on Web-Based Real-World Statistics for Better-Informed Drug Selection in Epilepsy: Mixed Methods Study

David Larsson, André Idegård, Samuel Håkansson, Johan Zelano

JMIR Form Res 2026 (Feb 11); 10:e82958

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Individualized Treatment Effects of a Digital Smoking Cessation Intervention Among Individuals Looking Online for Help: Secondary Analysis of a Randomized Controlled Trial

Joel Crawford, Jenny Blomqvist, Katarina Ulfsdotter Gunnarsson, Preben Bendtsen, Marcus Bendtsen

JMIR Mhealth Uhealth 2026 (Feb 11); 14:e63578

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Linking Electronic Health Records for Multiple Sclerosis Research: Comparative Study of Deterministic, Probabilistic, and Machine Learning Linkage Methods

Ohoud Almadani, Yasser Albogami, Adel Alrwisan

JMIR Med Inform 2026 (Feb 04); 14:e79869

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Development of an Ethico-Legal Framework for Quality Improvement and Performance Management in Health Care: Protocol for a Qualitative Study

Kavisha Shah, Anna Janssen, Cameron Stewart, Tim Shaw, Ian Kerridge

JMIR Res Protoc 2026 (Jan 30); 15:e82167

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The Norwegian Adult Mental Health Registry for Quality Control in Specialized Mental Health Services: Protocol for a Nationwide Naturalistic Study

Tore Tjora, Kent Jensen, Ingrid Dieset, Katrine Kveli Fjukstad, Per Arne Holman, Martin Tesli, Inge Joa

JMIR Res Protoc 2026 (Jan 23); 15:e82696

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