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Published in: Trials 1/2017

Open Access 01-12-2017 | Methodology

Practical issues regarding implementing a randomized clinical trial in a homeless population: strategies and lessons learned

Authors: Olamide Ojo-Fati, Anne M. Joseph, Jed Ig-Izevbekhai, Janet L. Thomas, Susan A. Everson-Rose, Rebekah Pratt, Nancy Raymond, Ned L. Cooney, Xianghua Luo, Kolawole S. Okuyemi

Published in: Trials | Issue 1/2017

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Abstract

There is a critical need for objective data to guide effective health promotion and care for homeless populations. However, many investigators exclude homeless populations from clinical trials due to practical concerns about conducting research with this population. This report is based on our experience and lessons learned while conducting two large NIH-funded randomized controlled trials targeting smoking cessation among persons who are homeless. The current report also addresses challenges when conducting clinical trials among homeless populations and offers potential solutions. Homeless individuals face several challenges including the need to negotiate daily access to food, clothing, and shelter. Some of the critical issues investigators encounter include recruitment and retention obstacles; cognitive impairment, mental health and substance abuse disorders; transportation and scheduling challenges; issues pertaining to adequate study compensation; the need for safety protocols for study staff; and issues related to protecting the wellbeing of these potentially vulnerable adults. Anticipating realistic conditions in which to conduct studies with participants who are homeless will help investigators to design efficient protocols and may improve the feasibility of conducting clinical trials involving homeless populations and the quality of the data collected by the researchers.

Trial registration

ClinicalTrials.gov, ID: NCT00786149. Registered on 5 November 2008;
ClinicalTrials.gov, ID: NCT01932996. Registered on 20 November 2014.
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Metadata
Title
Practical issues regarding implementing a randomized clinical trial in a homeless population: strategies and lessons learned
Authors
Olamide Ojo-Fati
Anne M. Joseph
Jed Ig-Izevbekhai
Janet L. Thomas
Susan A. Everson-Rose
Rebekah Pratt
Nancy Raymond
Ned L. Cooney
Xianghua Luo
Kolawole S. Okuyemi
Publication date
01-12-2017
Publisher
BioMed Central
Published in
Trials / Issue 1/2017
Electronic ISSN: 1745-6215
DOI
https://doi.org/10.1186/s13063-017-2046-9

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