SynthesisJournal of general internal medicine2007
Recruiting vulnerable populations into research: a systematic review of recruitment interventions.
Synthesis in Journal of general internal medicine, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02588885 (Restoring Emotional, Sexual, and Physical Empowerment Through CBT & Trauma-sensitive Care), which is not on this map. Cited by 215 papers, 13 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Restoring Emotional, Sexual, and Physical Empowerment Through CBT & Trauma-sensitive Care: A Chronic Pelvic Pain Intervention
Who cites it
215 citing papers in PubMed, 13 syntheses or guidelines pooled it.
- Strategies to increase participant diversity in pediatric research: a systematic review.Pediatric research · 2026Pooled it
- Recruiting Asian Americans for Online Studies: Methodological Systematic Review.Journal of medical Internet research · 2025Pooled it
- A Systematic Review of Recruiting and Retaining Sociodemographically Diverse Families in Neurodevelopmental Research Studies.Journal of autism and developmental disorders · 2024Pooled it
- Factors related to willingness to participate in biomedical research on neglected tropical diseases: A systematic review.PLoS neglected tropical diseases · 2024Pooled it
- Improving African American women's engagement in clinical research: A systematic review of barriers to participation in clinical trials.Journal of the National Medical Association · 2022Pooled it
- Health promotion interventions for African Americans delivered in U.S. barbershops and hair salons- a systematic review.BMC public health · 2021Pooled it
- Black American and Latinx Parent/Caregiver Participation in Digital Health Obesity Interventions for Children: A Systematic Review.Frontiers in digital health · 2021Pooled it
- Interventions to increase patient portal use in vulnerable populations: a systematic review.Journal of the American Medical Informatics Association : JAMIA · 2019Pooled it
- Recruitment strategies in randomised controlled trials of men aged 50 years and older: a systematic review.BMJ open · 2019Pooled it
- Strategies addressing barriers to clinical trial enrollment of underrepresented populations: a systematic review.Contemporary clinical trials · 2014Pooled it
- Reaching the hard-to-reach: a systematic review of strategies for improving health and medical research with socially disadvantaged groups.BMC medical research methodology · 2014Pooled it
- A systematic review of barriers and facilitators to minority research participation among African Americans, Latinos, Asian Americans, and Pacific Islanders.American journal of public health · 2014Pooled it
- Advancing the science of recruitment and retention of ethnically diverse populations.The Gerontologist · 2011Guideline
- BRIDGe recruitment strategies for frail older adults in intervention trials: lessons learned from the ACTIVE-AGE@home trial.BMC medical research methodology · 2025Trial
- Trial
- Incorporating health literacy principles into the adaptation of a methods motivational interviewing approach for enrolling black adults in a pilot randomized trial.Scientific reports · 2025Trial
- Outcomes among patients with peripheral artery disease in the Aspirin Dosing: A Patient-Centric Trial Assessing Benefits and Long-Term Effectiveness (ADAPTABLE) study.Vascular medicine (London, England) · 2023Trial
- Process evaluation of a pragmatic implementation trial to support self-management for the prevention and management of type 2 diabetes in Uganda, South Africa and Sweden in the SMART2D project.BMJ open diabetes research & care · 2022Trial
- Using increased trust in medical researchers to increase minority recruitment: The RECRUIT cluster randomized clinical trial.Contemporary clinical trials · 2021Trial
- Trial
155 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
backgroundMembers of vulnerable populations are underrepresented in research studies.
objectiveTo evaluate and synthesize the evidence regarding interventions to enhance enrollment of vulnerable populations into health research studies. DATA SOURCES: Studies were identified by searching MEDLINE, the Web of Science database, personal sources, hand searching of related journals, and article references. Studies that contained data on recruitment interventions for vulnerable populations (minority, underserved, poor, rural, urban, or inner city) and for which the parent study (study for which recruitment was taking place) was an intervention study were included. A total of 2,648 study titles were screened and 48 articles met inclusion criteria, representing 56 parent studies. Two investigators extracted data from each study.
resultsAfrican Americans were the most frequently targeted population (82% of the studies), while 46% targeted Hispanics/Latinos. Many studies assessed 2 or more interventions, including social marketing (82% of studies), community outreach (80%), health system recruitment (52%), and referrals (28%). The methodologic rigor varied substantially. Only 40 studies (71%) incorporated a control group and 21% used statistical analysis to compare interventions. Social marketing, health system, and referral recruitment were each found to be the most successful intervention about 35-45% of the studies in which they were attempted, while community outreach was the most successful intervention in only 2 of 16 studies (13%) in which it was employed. People contacted as a result of social marketing were no less likely to enroll than people contacted through other mechanisms.
conclusionsFurther work with greater methodologic rigor is needed to identify evidence-based strategies for increasing minority enrollment in research studies; community outreach, as an isolated strategy, may be less successful than other strategies.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.