Recruitment of trial participants through electronic medical record patient portal messaging: A pilot study
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Published:2019-10-03
Issue:1
Volume:17
Page:30-38
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ISSN:1740-7745
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Container-title:Clinical Trials
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language:en
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Short-container-title:Clinical Trials
Author:
Plante Timothy B1ORCID, Gleason Kelly T2, Miller Hailey N2, Charleston Jeanne3, McArthur Kristen4, Himmelfarb Cheryl Dennison2, Lazo Mariana5, Ford Daniel E5, Miller Edgar R5, Appel Lawrence J5, Juraschek Stephen P6, Cronin Nicole, McClure Scott, Miskimon Jennifer, Mitchell Christine M., Kalyani Rita R., Roth David L., Schrack Jennifer A., Szanton Sarah L., Urbanek Jacek, Walston Jeremy, Wanigatunga Amal, Baksh Sheriza N., Blackford Amanda L., Chattopadhyay Shumon, Drye Lea T., Dodge John, Ewing Cathleen, Haider Sana, Holland Stephanie C., Jackson Rosetta, Lears Andrea, Meinert Curtis, Shade David, Smith Michael, Sternberg Alice L., Tonascia James, Van Natta Mark L., Wagoner Annette, Comstock George W., Michos Erin D., Bennett J. Denise, Bowers Pamela, Coresh Josef, Crowley Patricia, Crunkleton Tammy, Dick Briana, Evans Rebecca, Godwin Mary, Hammann Lynne, Hawks Deborah, Horning Karen, Hull Erika, Mills Brandi, Minotti Melissa, Raley Leann, Reed Amanda, Reeder Rhonda, Reid Cassie, Shuda Melissa, Spikes Adria, Stouffer Rhonda, Weicht Kelly, Abbas Caroline, Carey Bernellyn, Davis Syree, DeRoche-Brown Naomi, Gayles Debra, Holland Sherlina, Glenn-Smith Ina, Johnson Duane, Johnson Mia, Keyes Eva, Santiago Danielle, Sapun Chanchai, Sneed Valerie, Swartz Lee, Thomas Letitia, Christenson Robert H., Duh Show-Hong, Rebuck Heather, Rosen Clifford, Cook Tom, Duncan Pamela, Hansen Karen, Kenny Anne, Shapses Sue, Hannah Judy, Romashkan Sergei, Davis Cindy D., Sempos Christopher T., Guralnik Jack M., Gallagher J.C.
Affiliation:
1. Department of Medicine, Larner College of Medicine, The University of Vermont, Burlington, VT, USA 2. Johns Hopkins University School of Nursing, Baltimore, MD, USA 3. Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA 4. Johns Hopkins University School of Medicine, Baltimore, MD, USA 5. Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins University School of Medicine, Baltimore, MD, USA 6. Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
Abstract
Background/aim: Cost-efficient methods are essential for successful participant recruitment in clinical trials. Patient portal messages are an emerging means of recruiting potentially eligible patients into trials. We assessed the response rate and complaint rate from direct-to-patient, targeted recruitment through patient portals of an electronic medical record for a clinical trial, and compared response rates by differences in message content. Methods: The Study to Understand Fall Reduction and Vitamin D in You (STURDY) trial is a National Institutes of Health–sponsored, community-based study of vitamin D supplementation for fall prevention in older adults conducted at Johns Hopkins. Potential participants were identified using the Epic electronic medical record at the Johns Hopkins Health System based on age (≥70 years), ZIP code (30-mile radius of study site), and prior activation of a patient portal account. We prepared a shorter message and a longer message. Both had basic information about study participation, but the longer message also contained information about the significance of the study and a personal invitation from the STURDY principal investigator. The Hopkins Institutional Review Board did not require prior consent from the patient or their providers. We calculated the response rate and tracked the number of complaints and requests for removal from future messages. We also determined response rate according to message content. Results: Of the 5.5 million individuals receiving care at the Johns Hopkins Health System, a sample of 6896 met our inclusion criteria and were sent one patient portal recruitment message between 6 April 2017 and 3 August 2017. Assessment of enrollment by this method ended on 1 December 2017. There were 116 patients who expressed interest in the study (response rate: 1.7%). Twelve (0.2%) recipients were randomized. There were two complaints (0.03%) and one request to unsubscribe from future recruitment messages (0.01%). Response rate was higher with the longer message than the shorter message (2.1% vs 1.2%; p = 0.005). Conclusion: Patient portal messages inviting seniors to participate in a randomized controlled trial resulted in a response rate similar to commercial email marketing and resulted in very few complaints or opt-out requests. Furthermore, a longer message with more content enhanced response rate. Recruitment through patient portals might be an effective strategy to enroll trial participants.
Funder
National Institute on Aging National Center for Advancing Translational Sciences
Publisher
SAGE Publications
Subject
Pharmacology,General Medicine
Cited by
25 articles.
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