Recruitment of Research Participants

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Articles published in 2026 in this theme: 39 (scroll down to load remaining articles)

2026

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Assessment of Technology Usage and Literacy From a Patient Tech Testing Panel in an Adult Primary Care Practice: Cross-Sectional Study

Antony Nguyen, Tiffany Chinn, Anthony Louie, Eric Chu, Ashwin Vasudevan, Jane Jih

JMIR Form Res 2026 (Sep 11); 10:e87757

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Transdermal 17β-Estradiol for the Treatment of COVID-19: Protocol of an Early Terminated Phase 2 Randomized Controlled Trial

Adel Ganaw, Kayleigh Griffiths, Moad Ehfeda, Ashraf Elmalik, Manoj Varghese, Muna Al Maslamani, Prem Chandra, Hugh Montgomery, Melanie Madhani

JMIR Res Protoc 2026 (Sep 11); 15:e81541

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Woman using smartphone with social media apps: Facebook, Messenger, YouTube, and Quora

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Social Media Use Among People Living with Chronic Pain: Cross-Sectional Study of Associated Factors

Alexandra Martel, Paul Farand, Éloïse Farand, Valérie St-Pierre, Anaïs Lacasse, CEMPUS Cohort Research Group

J Med Internet Res 2026 (Sep 04); 28:e88412

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Enhancing Data Integrity in Online Health Surveys Through Multilayered Security Measures: Cross-Sectional Study

Maria Mora Pinzon, Susana Fernandez de Cordova, Maichou Lor

JMIR Form Res 2026 (Sep 02); 10:e93703

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Mobile screener shows eligibility completed for study participation across US states.

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The Feasibility and Cost-Effectiveness of Tailored Social Media Advertising to Recruit Sexual and Gender Minority Adolescents in the Southern United States: Online Survey Study

Danielle Lambert, Nicole Luisi

JMIR Form Res 2026 (Aug 31); 10:e95006

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Recruitment Source and Participant Retention in a Digital HIV Prevention Intervention for Young Black and Latino Men and Transgender Women: Secondary Analysis of the HealthMpowerment 2.0 Randomized Controlled Trial

Willey Y Lin, Seul Ki Choi, Sabina Hirshfield, Marta I Mulawa, Dovie L Watson, Lisa B Hightow-Weidman, Kathryn E Muessig, José A Bauermeister

JMIR Form Res 2026 (Aug 26); 10:e75793

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Mixed Delivery Mode Reminder Strategy to Tackle Low Participation in an e-Cohort: Randomized Controlled Trial Nested Within the Le French Gut e-Cohort

Jessica Soyer, Aline Thomas, Sébastien Fromentin, Anne-Sophie Alvarez, Chloé Connan, Nicolas Pons, Alexandre Cavezza, Patrick Veiga, Robert Benamouzig, Jean-Philippe Bertocchio, Le French Gut Consortium

J Med Internet Res 2026 (Aug 18); 28:e88577

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Two women in leather jackets taking a selfie with a smartphone in front of a stone wall.

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Social Media Influencer Marketing as a Clinical Trial Recruitment Modality: Tutorial Informed by One Study’s Approach

Timothy B Plante, Jingyi Cao, Tamunotonye Harry, Yuanyuan Feng, Azuka Amaka Ngige, Hailey N Miller, Kayla Ferro, Marian E B Budu, Stephen P Juraschek

J Med Internet Res 2026 (Aug 11); 28:e92813

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Diverse Recruitment for Clinical Trials Using Three Diversity-Enhancing Interventions: Qualitative Study

Erin Rose Cruz, Tenzin Yeshi Wangdak Yuthok, Anekwe Onwuanyi, Nicholas Vesom, Kira Clark, Phenesse Dunlap, Deidre Amaka Okeke, Farmaan Judge, Victor Ritter, FeiFei Qin, Sa Shen, Anny Rodriguez, Eldrin Lewis, Latha Palaniappan, Cati Brown-Johnson

JMIR Form Res 2026 (Aug 07); 10:e86541

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TrialTriage, a Semiautonomous Prescreening Workflow for Resolving Ambiguity in Phase I Oncology Trial Eligibility: Development and Proof-of-Concept Study Using Synthetic Cases

Kenneth A Kern

JMIR Form Res 2026 (Aug 05); 10:e100779

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Dissemination Strategies From an HIV Self-Testing Intervention Among Adolescents and Young Adults in Nigeria: Crowdsourcing Open Call Study

Ucheoma Nwaozuru, Oluwakorede Adedeji, Yusuf Babatunde, Chisom Obiezu-Umeh, Lateef Blessing, Titilola Gbaja-Biamila, Folahanmi Akinsolu, Goodness Mirikwe, Thembekile Shato, Cassandra Akinde, Samantha Wu, Jarrel Clark, Temitope Ojo, Olufunto Olusanya, Oliver Ezechi, Joseph Tucker, Juliet Iwelunmor

JMIR Form Res 2026 (Aug 04); 10:e89198

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Practical Fraud Detection and Prevention in Incentivized Online Surveys: Secondary Analysis of the ADOPT Study

Douglas R Oyler, Sophia J Edgecombe, Emily A Babusci, Jennifer Dolly Prothro, Aaron L Begley, Marcia V Rojas-Ramirez

J Med Internet Res 2026 (Jul 31); 28:e90159

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Battling the Bots and Defending Against Fraudulent Responses in an International Community-Engaged Web-Based Survey With People Living With Long COVID: Methodological Study

Kiera McDuff, Tai-Te Su, Darren A Brown, Jessica M Martin, Soo Chan Carusone, Sarah O'Connell, Imelda O'Donovan, Natalie St. Clair-Sullivan, Liam Townsend, Susie Goulding, Mary Kelly, Lisa McCorkell, Hannah Wei, Margaret O'Hara, Leticia Soares, Lisa Avery, Ciaran Bannan, Colm Bergin, Richard Harding, Julia Nathanson, Patricia Solomon, Angela M Cheung, Jaimie Vera, Kelly K O'Brien

J Med Internet Res 2026 (Jul 23); 28:e88838

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Very Low Uptake in Workplace Semen Analysis Research: Formative Web-Based Cross-Sectional Follow-Up Survey Distinguishing Employees With Self-Reported Unawareness From Aware Nonparticipants

Ayumi Nakazono, Kosuke Kojo, Tomoko Oguri, Atsushi Ikeda, Hirokazu Nosato, Toshiyuki Kakinuma, Hiroyuki Nishiyama, Hideki Takeshita, Tatsuya Takayama, Kaoru Yanagida, Osamu Tsutsumi

JMIR Form Res 2026 (Jul 13); 10:e90788

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Feasibility and Acceptability of Automated Texts to Offer, Screen, and Enroll Patients in a Cancer Clinical Trial Financial Reimbursement Program: Mixed Methods Study

Ashley E Santaniello, Hena Patel, Sarah Milinski, Mohan Balachandran, Vivian Nguyen, E Paul Wileyto, Robert H Vonderheide, Dana Dornsife, Robert G Johnson, Carmen E Guerra

JMIR Form Res 2026 (Jul 09); 10:e78916

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Experiences and Challenges of Patients With Chronic Respiratory Disease During a Virtual Research Study: Qualitative Study

Noah Tregobov, Austin McMillan, Aditya Dhariwal, Y Sarah Chae, Bahareh Poureslami, Maryam Mahjoob, Joshua Block, Iraj Poureslami

J Particip Med 2026 (Jul 09); 18:e80216

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Laptop screen displays "FRAUD ALERT" with a shield and lock icon.

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Detecting and Preventing Fraudulent Participation in Qualitative Research: Content Analysis of Two Multisite Studies

Destiny Harden, Nicolette Rodriguez, Kristi Roybal, Tara Coffin, Gina Johnson, Kelley Le Beaux, Maria Connolly, Jennifer Rountree, Chinedu Ukaegbu, Anna C Revette, Brett Nava-Coulter, Alyson Caruso, Jane Roberts, Suzanne Brodney, Kimberly Schoolcraft, Sapna Syngal, David A Drew, Folasade P May, Jennifer S Haas, Staci J Wendt, Erica T Warner

J Med Internet Res 2026 (Jul 03); 28:e87037

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Using Partner-Driven Maximum Variance Sampling to Form a Lived Experience Panel: Step-by-Step Tutorial

Anna Jolliff, Teresa Thuemling, Jessica Arora, Geri L Baumblatt, Daniel J Digmann, Ursulá T Garcia-Mayes, Misty Hawkins, Sydney Hoel, Heather Janes, Nicole Orendain, Alan Richmond, Aracely Rosales, Pete Wendel, Nicole E Werner, Rupa S Valdez

J Particip Med 2026 (Jun 26); 18:e95145

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Impact of Financial Incentives on Electronic Health Record–Driven Recruitment of Underrepresented Communities in Research: Randomized Controlled Trial

Christina Ping, Andrew A Davis, Waishun Gema, Foluso Ademuyiwa, Mark Fiala

J Med Internet Res 2026 (Jun 22); 28:e86110

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Sociodemographic Paradoxes and Enrollment Differences in In-Person Versus Online Recruitment to a Mobile Health Smoking Cessation Intervention for Food-Insecure Adults: Secondary Analysis of a Randomized Controlled Trial

Charles E Hoogland, Steven K Sutton, Sarah R Jones, Bence Nagy, Samuel J Brockway, David Himmelgreen, Thomas Mantz, Michael S Businelle, Ya-Chen Tina Shih, Jennifer I Vidrine, Damon J Vidrine

J Med Internet Res 2026 (Jun 11); 28:e80530

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