Recruitment of Research Participants

Methodological Challenges in Randomized Controlled Trials of mHealth Interventions: Cross-Sectional Survey Study and Consensus-Based Recommendations

Jesus Lopez-Alcalde, L Susan Wieland, Yuqian Yan, Jürgen Barth, Mohammad Reza Khami, Siddharudha Shivalli, Cynthia Lokker, Harleen Kaur Rai, Paul Macharia, Sergi Yun, Elvira Lang, Agnes Bwanika Naggirinya, Concepción Campos-Asensio, Leila Ahmadian, Claudia M Witt

J Med Internet Res 2024 (Dec 19); 26:e53187

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Improving Participant Recruitment in Clinical Trials: Comparative Analysis of Innovative Digital Platforms

Alexia Georgia Bikou, Elena Deligianni, Foteini Dermiki-Gkana, Nikolaos Liappas, José Gabriel Teriús-Padrón, Maria Eugenia Beltrán Jaunsarás, Maria Fernanda Cabrera-Umpiérrez, Christos Kontogiorgis

J Med Internet Res 2024 (Dec 18); 26:e60504

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Sample Size Requirements for Popular Classification Algorithms in Tabular Clinical Data: Empirical Study

Scott Silvey, Jinze Liu

J Med Internet Res 2024 (Dec 17); 26:e60231

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Demographics and Health Characteristics Associated With the Likelihood of Participating in Digitally Delivered Exercise Rehabilitation for Improving Heart Health Among Breast Cancer Survivors: Cross-Sectional Survey Study

Tamara Jones, Lara Edbrooke, Jonathan C Rawstorn, Linda Denehy, Sandra Hayes, Ralph Maddison, Aaron L Sverdlov, Bogda Koczwara, Nicole Kiss, Camille E Short

JMIR Cancer 2024 (Dec 16); 10:e51536

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Recruitment of Adolescents to Virtual Clinical Trials: Recruitment Results From the Health4Me Randomized Controlled Trial

Rebecca Raeside, Allyson R Todd, Sarah Barakat, Sean Rom, Stephanie Boulet, Sarah Maguire, Kathryn Williams, Seema Mihrshahi, Maree L Hackett, Julie Redfern, Stephanie R Partridge, The Health4Me Team

JMIR Pediatr Parent 2024 (Dec 16); 7:e62919

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Impact of Providing a Personalized Data Dashboard on Ecological Momentary Assessment Compliance Among College Students Who Use Substances: Pilot Microrandomized Trial

Ashley Linden-Carmichael, Samuel W Stull, Danny Wang, Sandesh Bhandari, Stephanie T Lanza

JMIR Form Res 2024 (Dec 05); 8:e60193

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Challenges and Approaches to Recruitment for and Retention in a Dyad-Focused eHealth Intervention During COVID-19: Randomized Controlled Trial

Chunxuan Ma, Rachel H Adler, Daria B Neidre, Ronald C Chen, Laurel L Northouse, Christine Rini, Xianming Tan, Lixin Song

J Med Internet Res 2024 (Dec 03); 26:e51877

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Comparing Health Survey Data Cost and Quality Between Amazon’s Mechanical Turk and Ipsos’ KnowledgePanel: Observational Study

Patricia M Herman, Mary E Slaughter, Nabeel Qureshi, Tarek Azzam, David Cella, Ian D Coulter, Graham DiGuiseppi, Maria Orlando Edelen, Arie Kapteyn, Anthony Rodriguez, Max Rubinstein, Ron D Hays

J Med Internet Res 2024 (Nov 29); 26:e63032

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Short-Form Video Informed Consent Compared With Written Consent for Adolescents and Young Adults: Randomized Experiment

Aliyyat Afolabi, Elaine Cheung, Joanne Chen Lyu, Pamela M Ling

JMIR Form Res 2024 (Nov 22); 8:e57747

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Dropout in a Longitudinal Survey of Amazon Mechanical Turk Workers With Low Back Pain: Observational Study

Nabeel Qureshi, Ron D Hays, Patricia M Herman

Interact J Med Res 2024 (Nov 11); 13:e58771

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Insights From the Development of a Dynamic Consent Platform for the Australians Together Health Initiative (ATHENA) Program: Interview and Survey Study

Eddy Xiong, Carissa Bonner, Amanda King, Zoltan Maxwell Bourne, Mark Morgan, Ximena Tolosa, Tony Stanton, Kim Greaves

JMIR Form Res 2024 (Nov 06); 8:e57165

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Participant Motivators and Expectations in the MEL-SELF Randomized Clinical Trial of Patient-Led Surveillance for Recurrent Melanoma: Content Analysis of Survey Responses

Deonna Ackermann, Jolyn Hersch, Dana Jordan, Emily Clinton-Gray, Karen Bracken, Monika Janda, Robin Turner, Katy Bell

JMIR Dermatol 2024 (Oct 17); 7:e58136

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Using Social Media to Recruit Participants in Health Care Research: Case Study

Amy L Wright, Ysabella Jayne Willett, Era Mae Ferron, Vithusa Kumarasamy, Sarah M Lem, Ossaid Ahmed

J Med Internet Res 2024 (Oct 11); 26:e51751

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Leveraging Temporal Trends for Training Contextual Word Embeddings to Address Bias in Biomedical Applications: Development Study

Shunit Agmon, Uriel Singer, Kira Radinsky

JMIR AI 2024 (Oct 02); 3:e49546

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Exploring Racial Disparities in Awareness and Perceptions of Oncology Clinical Trials: Cross-Sectional Analysis of Baseline Data From the mychoice Study

Ariel Hoadley, Linda Fleisher, Cassidy Kenny, Patrick JA Kelly, Xinrui Ma, Jingwei Wu, Carmen Guerra, Amy E Leader, Mohammed Alhajji, Paul D’Avanzo, Zoe Landau, Sarah Bauerle Bass

JMIR Cancer 2024 (Sep 30); 10:e56048

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User Requirements for an Electronic Patient Recruitment System: Semistructured Interview Analysis After First Implementation in 3 German University Hospitals

Alexandra Stein, Romina Blasini, Cosima Strantz, Kai Fitzer, Christian Gulden, Torsten Leddig, Wolfgang Hoffmann

JMIR Hum Factors 2024 (Sep 27); 11:e56872

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Trial Factors Associated With Completion of Clinical Trials Evaluating AI: Retrospective Case-Control Study

David Chen, Christian Cao, Robert Kloosterman, Rod Parsa, Srinivas Raman

J Med Internet Res 2024 (Sep 23); 26:e58578

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Using Text Messaging Surveys in General Practice Research to Engage With People From Low-Income Groups: Multi-Methods Study

Elizabeth Sturgiss, Jenny Advocat, Christopher Barton, Emma N Walker, Suzanne Nielsen, Annemarie Wright, Tina Lam, Nilakshi Gunatillaka, Symrin Oad, Christopher Wood

JMIR Mhealth Uhealth 2024 (Sep 05); 12:e55354

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Enhancing Patient Selection in Sepsis Clinical Trials Design Through an AI Enrichment Strategy: Algorithm Development and Validation

Meicheng Yang, Jinqiang Zhuang, Wenhan Hu, Jianqing Li, Yu Wang, Zhongheng Zhang, Chengyu Liu, Hui Chen

J Med Internet Res 2024 (Sep 04); 26:e54621

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The Digital Platform and Its Emerging Role in Decentralized Clinical Trials

Rachel R Copland, Sten Hanke, Amy Rogers, Lampros Mpaltadoros, Ioulietta Lazarou, Alexandra Zeltsi, Spiros Nikolopoulos, Thomas M MacDonald, Isla S Mackenzie

J Med Internet Res 2024 (Sep 03); 26:e47882

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