A randomized implementation trial to increase adoption of evidence-informed consent practices. Issue 1 (14th December 2023)

• Record Type: Journal Article
• Authors: Solomon, Erin D.; Mozersky, Jessica; Goodman, Melody; Parsons, Meredith V.; Baldwin, Kari A.; Friedrich, Annie B.; Harris, Jenine K.; DuBois, James M.
• Is Part Of: Journal of clinical and translational science. Volume 7:Issue 1(2023)
• Publication Date: 2023-12-14
• Subjects: Informed consent -- implementation science -- research ethics -- formatting -- plain language -- validated assessments of consent -- legally authorized representatives; Clinical medicine -- Research -- Periodicals; Medicine, Experimental -- Periodicals; Human experimentation in medicine -- Periodicals; 616.027
• DOI: 10.1017/cts.2022.520
• Languages: English
• ISSNs: 2059-8661

Abstract

Abstract: Introduction: Several evidence-informed consent practices (ECPs) have been shown to improve informed consent in clinical trials but are not routinely used. These include optimizing consent formatting, using plain language, using validated instruments to assess understanding, and involving legally authorized representatives when appropriate. We hypothesized that participants receiving an implementation science toolkit and a social media push would have increased adoption of ECPs and other outcomes. Methods: We conducted a 1-year trial with clinical research professionals in the USA ( n = 1284) who have trials open to older adults or focus on Alzheimer's disease. We randomized participants to receive information on ECPs via receiving a toolkit with a social media push (intervention) or receiving an online learning module (active control). Participants completed a baseline survey and a follow-up survey after 1 year. A subset of participants was interviewed ( n = 43). Results: Participants who engaged more with the toolkit were more likely to have tried to implement an ECP during the trial than participants less engaged with the toolkit or the active control group. However, there were no significant differences in the adoption of ECPs, intention to adopt, or positive attitudes. Participants reported the toolkit and social media push were satisfactory, and participating increased their awareness of ECPs. However, they reported lacking the time needed to engage with the toolkit more fully. Conclusions: Using an implementation science approach to increase the use of ECPs was only modestly successful. Data suggest that having institutional review boards recommend or require ECPs may be an effective way to increase their use.