1
|
Weiss EM, Donohue PK, Wootton SH, Stevens E, Merhar SL, Puia-Dumitrescu M, Mercer A, Oslin E, Porter KM, Wilfond BS. Motivations for and against Participation in Neonatal Research: Insights from Interviews of Diverse Parents Approached for Neonatal Research in the United States. J Pediatr 2024; 275:113923. [PMID: 38492913 PMCID: PMC11399325 DOI: 10.1016/j.jpeds.2024.113923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 01/08/2024] [Accepted: 01/15/2024] [Indexed: 03/18/2024]
Abstract
OBJECTIVE To describe parents' motivations for and against participation in neonatal research, including the views of those who declined participation. STUDY DESIGN We performed 44 semi-structured, qualitative interviews of parents approached for neonatal research. Here we describe their motivations for and against participation. RESULTS Altruism was an important reason parents chose to participate. Some hoped participation in research would benefit their infant. Burdens of participation to the family, such as transportation to follow up (distinct from risks/burdens to the infant), were often deciding factors among those who declined participation. Perceived risks to the infant were reasons against participation, but parents often did not differentiate between baseline risks and incremental risk of study participation. Concerns regarding their infant being treated like a "guinea pig" were common among those who declined. Finally, historical abuses and institutional racism were reported as important concerns by some research decliners from minoritized populations. CONCLUSIONS Within a diverse sample of parents approached to enroll their infant in neonatal research, motivations for and against participation emerged, which may be targets of future interventions. These motivations included reasons for participation which we may hope to encourage, such as altruism. They also included reasons against participation, which we may hope to, as feasible, eliminate, mitigate, or at least acknowledge. These findings can help clinical trialists, regulators, and funders attempting to improve neonatal research recruitment processes.
Collapse
Affiliation(s)
- Elliott Mark Weiss
- Treuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children's Research Institute, Seattle, WA; Department of Pediatrics, University of Washington School of Medicine, Seattle, WA.
| | - Pamela K Donohue
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD; Department of Population, Family, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Susan H Wootton
- McGovern Medical School at The University of Texas Health Science Center at Houston, Houston, TX; Children's Memorial Hermann Hospital, Houston, TX
| | - Emily Stevens
- McGovern Medical School at The University of Texas Health Science Center at Houston, Houston, TX; Children's Memorial Hermann Hospital, Houston, TX
| | - Stephanie L Merhar
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | | | - Amanda Mercer
- Counselor Education Department, Portland State University, Portland, OR
| | - Ellie Oslin
- Treuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children's Research Institute, Seattle, WA
| | - Kathryn M Porter
- Treuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children's Research Institute, Seattle, WA
| | - Benjamin S Wilfond
- Treuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children's Research Institute, Seattle, WA; Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
| |
Collapse
|
2
|
Weiss EM, Porter KM, Oslin E, Puia-Dumitrescu M, Donohue PK, Merhar SL, Stephens E, Mercer A, Wilfond BS. Experiences and preferences for learning about neonatal research: insights from parent interviews. J Perinatol 2024; 44:404-414. [PMID: 38001157 PMCID: PMC10939889 DOI: 10.1038/s41372-023-01790-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/06/2023] [Accepted: 09/20/2023] [Indexed: 11/26/2023]
Abstract
INTRODUCTION Parents struggle with being asked to participate in neonatal research. Past work has largely failed to include views of minoritized parents, low-socioeconomic status parents, and those who declined research. We aimed to describe parents' preferences related to learning about eligibility for neonatal research. METHODS Qualitative interviews of parents who were asked to enroll their infant in neonatal research. Themes related to parental experiences and preferences for learning about neonatal research were identified using content analysis. RESULTS Many parents desired greater involvement of their clinical team. Emotions at the time of recruitment were critically important to parents' experience, where were deeply impacted by interpersonal relationships with research staff. DISCUSSION Increased involvement of the clinical team and greater sensitivity to the stressors around parent and infant conditions at the time of recruitment for neonatal research should be considered by those attempting to improve recruitment for neonatal research.
Collapse
Affiliation(s)
- Elliott Mark Weiss
- Treuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children's Research Institute, Seattle, WA, USA.
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA.
| | - Kathryn M Porter
- Treuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children's Research Institute, Seattle, WA, USA
| | - Ellie Oslin
- Treuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children's Research Institute, Seattle, WA, USA
| | - Mihai Puia-Dumitrescu
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
| | - Pamela K Donohue
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD, USA
- Department of Population, Family, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Stephanie L Merhar
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA
| | - Emily Stephens
- McGovern Medical Center at The University of Texas Health Science Center at Houston, Houston, TX, USA
- Children's Memorial Hermann Hospital, Houston, TX, USA
| | - Amanda Mercer
- Counselor Education Department, Portland State University, Portland, OR, USA
| | - Benjamin S Wilfond
- Treuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children's Research Institute, Seattle, WA, USA
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
| |
Collapse
|
3
|
Hillson K, Kantor J, Pinto MV, Pollard AJ, Kelly D, Vanderslott S. Motivations for paediatric vaccine trial participation. Trials 2023; 24:574. [PMID: 37684685 PMCID: PMC10485999 DOI: 10.1186/s13063-023-07597-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 08/13/2023] [Indexed: 09/10/2023] Open
Affiliation(s)
- Kushalinii Hillson
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK.
- Centre for Clinical Vaccinology and Tropical Medicine, NIHR Oxford Biomedical Research Centre, Churchill Hospital, Oxford, UK.
- , Oxford, UK.
| | - Jonathan Kantor
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Department of Engineering Science, University of Oxford, Oxford, UK
- Florida Center for Dermatology, St Augustine, USA
| | - Marta Valente Pinto
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Centre for Clinical Vaccinology and Tropical Medicine, NIHR Oxford Biomedical Research Centre, Churchill Hospital, Oxford, UK
- Hospital Dona Estefânia, CHULC, Lisbon, Portugal
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Centre for Clinical Vaccinology and Tropical Medicine, NIHR Oxford Biomedical Research Centre, Churchill Hospital, Oxford, UK
| | - Dominic Kelly
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Centre for Clinical Vaccinology and Tropical Medicine, NIHR Oxford Biomedical Research Centre, Churchill Hospital, Oxford, UK
| | - Samantha Vanderslott
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Centre for Clinical Vaccinology and Tropical Medicine, NIHR Oxford Biomedical Research Centre, Churchill Hospital, Oxford, UK
| |
Collapse
|
4
|
Dean A, Rose F, Jones K, Scantlebury A, Adamson J, Knapp P. Why do people take part in vaccine trials? A mixed methods narrative synthesis. PATIENT EDUCATION AND COUNSELING 2023; 114:107861. [PMID: 37354732 DOI: 10.1016/j.pec.2023.107861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 06/12/2023] [Accepted: 06/16/2023] [Indexed: 06/26/2023]
Abstract
OBJECTIVES To understand why individuals do or do not take part in vaccine trials, exploring the motivators and barriers to identify effective strategies to optimise recruitment in vaccine research. METHODS Qualitative studies and quantitative surveys capturing data on reasons for trial participation/decline were included. Six databases were searched from 1996 to October 2021. Two reviewers independently screened and assessed risk of bias. Results were reported narratively and analysed using thematic analysis. RESULTS We included 32 studies (17 qualitative; 12 quantitative; 3 mixed-methods) that covered a wide range of populations, geographical areas and disease types. Eight themes were identified 1) altruism; 2) potential for personal benefit; 3) perceived risks; 4) trust or distrust; 5) social networks; 6) stigma; 7) practical implications; 8) research vanguard. CONCLUSION Our findings provide a detailed description of how potential participants weigh up their decisions to participate in vaccine trials, which could inform the planning and implementation of studies to enhance recruitment. PRACTICE IMPLICATIONS Clinical trial researchers should consider a patient-centered approach to recruitment, tailoring promoting material and attempt to understand fears, stigma and perceived risks. In addition, recognising the importance of trust and the key role friends, communities, family, and those in supervisory positions play in decisions.
Collapse
Affiliation(s)
- Alex Dean
- MSc student, Department of Health Sciences, University of York, York, UK; York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Fi Rose
- York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Katherine Jones
- York Trials Unit, Department of Health Sciences, University of York, York, UK; Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, UK
| | | | - Joy Adamson
- York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Peter Knapp
- Department of Health Sciences, University of York, and the Hull York Medical School, York, UK.
| |
Collapse
|
5
|
Nathe JM, Oskoui TT, Weiss EM. Parental Views of Facilitators and Barriers to Research Participation: Systematic Review. Pediatrics 2023; 151:e2022058067. [PMID: 36477217 PMCID: PMC9808610 DOI: 10.1542/peds.2022-058067] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/04/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Low enrollment within pediatric research increases the cost of research, decreases generalizability, and threatens to exacerbate existing health disparities. To assess barriers and facilitators to pediatric research participation and evaluate differences by enrollment status. METHODS Data Sources include PubMed, Embase, PsycInfo, Cumulative Index to Nursing and Allied Health Literature, and Web of Science. Study selection include peer reviewed articles that contained information related to facilitators and barriers to the parental decision whether to enroll their child in research and included the views of parents who declined. We extracted barriers and facilitators to research, enrollment status, and study characteristics, including study design, quality, and patient population. RESULTS Seventy articles were included for analysis. Facilitators of participation included: benefits, trust, support of research, informational and consent related, and relational issues. Common facilitators within those categories included health benefit to child (N = 39), altruism (N = 30), and the importance of research (N = 26). Barriers to participation included: study-related concerns, burdens of participation, lack of trust, general research concerns, informational and consent related, and relational issues. Common barriers within those categories included risks to child (N = 46), burdens of participation (N = 35), and the stress of the decision (N = 29). We had a limited ability to directly compare by enrollment status and no ability to analyze interactions between facilitators and barriers. We only included studies written in English. CONCLUSIONS This review identified key facilitators and barriers to research participation in pediatrics. The findings from this review may guide researchers aiming to create interventions to improve the parental experience of recruitment for pediatric studies and to optimize enrollment rates.
Collapse
Affiliation(s)
- Julia M. Nathe
- University of Washington School of Medicine, Seattle, Washington
| | - Tira T. Oskoui
- David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Elliott Mark Weiss
- Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington
- Treuman Katz Center for Pediatric Bioethics, Seattle Children’s Research Institute, Seattle, Washington
| |
Collapse
|
6
|
Chen H, Li X, Gao J, Liu X, Mao Y, Wang R, Zheng P, Xiao Q, Jia Y, Fu H, Dai J. Health Belief Model Perspective on the Control of COVID-19 Vaccine Hesitancy and the Promotion of Vaccination in China: Web-Based Cross-sectional Study. J Med Internet Res 2021; 23:e29329. [PMID: 34280115 PMCID: PMC8425399 DOI: 10.2196/29329] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 06/26/2021] [Accepted: 07/12/2021] [Indexed: 01/16/2023] Open
Abstract
Background The control of vaccine hesitancy and the promotion of vaccination are key protective measures against COVID-19. Objective This study assesses the prevalence of vaccine hesitancy and the vaccination rate and examines the association between factors of the health belief model (HBM) and vaccination. Methods A convenience sample of 2531 valid participants from 31 provinces and autonomous regions of mainland China were enrolled in this online survey study from January 1 to 24, 2021. Multivariable logistic regression was used to identify the associations of the vaccination rate and HBM factors with the prevalence of vaccine hesitancy after other covariates were controlled. Results The prevalence of vaccine hesitancy was 44.3% (95% CI 42.3%-46.2%), and the vaccination rate was 10.4% (9.2%-11.6%). The factors that directly promoted vaccination behavior were a lack of vaccine hesitancy (odds ratio [OR] 7.75, 95% CI 5.03-11.93), agreement with recommendations from friends or family for vaccination (OR 3.11, 95% CI 1.75-5.52), and absence of perceived barriers to COVID-19 vaccination (OR 0.51, 95% CI 0.35-0.75). The factors that were directly associated with a higher vaccine hesitancy rate were a high level of perceived barriers (OR 1.63, 95% CI 1.36-1.95) and perceived benefits (OR 0.51, 95% CI 0.32-0.79). A mediating effect of self-efficacy, influenced by perceived barriers (standardized structure coefficient [SSC]=−0.71, P<.001), perceived benefits (SSC=0.58, P<.001), agreement with recommendations from authorities (SSC=0.27, P<.001), and agreement with recommendations from friends or family (SSC=0.31, P<.001), was negatively associated with vaccination (SSC=−0.45, P<.001) via vaccine hesitancy (SSC=−0.32, P<.001). Conclusions It may be possible to increase the vaccination rate by reducing vaccine hesitancy and perceived barriers to vaccination and by encouraging volunteers to advocate for vaccination to their friends and family members. It is also important to reduce vaccine hesitancy by enhancing self-efficacy for vaccination, due to its crucial mediating function.
Collapse
Affiliation(s)
- Hao Chen
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| | - Xiaomei Li
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| | - Junling Gao
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| | - Xiaoxi Liu
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| | - Yimeng Mao
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| | - Ruru Wang
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| | - Pinpin Zheng
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| | - Qianyi Xiao
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| | - Yingnan Jia
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| | - Hua Fu
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| | - Junming Dai
- Department of Preventive Medicine and Health Education, School of Public Health, Fudan University, Shanghai, China
| |
Collapse
|
7
|
Goldman RD, Staubli G, Cotanda CP, Brown JC, Hoeffe J, Seiler M, Gelernter R, Hall JE, Griffiths MA, Davis AL, Manzano S, Mater A, Ahmed S, Sheridan D, Hansen M, Ali S, Thompson GC, Shimizu N, Klein EJ. Factors associated with parents' willingness to enroll their children in trials for COVID-19 vaccination. Hum Vaccin Immunother 2021; 17:1607-1611. [PMID: 33228458 PMCID: PMC8115755 DOI: 10.1080/21645515.2020.1834325] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 10/03/2020] [Indexed: 10/22/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has taken an unprecedented global toll and vaccination is needed to restore healthy living. Timely inclusion of children in vaccination trials is critical. We surveyed caregivers of children seeking care in 17 Emergency Departments (ED) across 6 countries during the peak of the pandemic to identify factors associated with intent to participate in COVID-19 vaccine trials. Questions about child and parent characteristics, COVID-19 expressed concerns and parental attitudes toward participation in a trial were asked.Of 2768 completed surveys, 18.4% parents stated they would enroll their child in a clinical trial for a COVID-19 vaccine and 14.4% would agree to a randomized placebo-controlled study. Factors associated with willingness to participate were parents agreeing to enroll in a COVID-19 vaccine trial themselves (Odds Ratio (OR) 32.9, 95% Confidence Interval (CI) (21.9-51.2)) having an older child (OR 1.0 (1.0-1.01)), having children who received all vaccinations based on their country schedule (OR 2.67 (1.35-5.71)) and parents with high school education or lower (OR 1.79 (1.18-2.74)). Mothers were less likely to enroll their child in a trial (OR 0.68 (0.47-0.97)). Only one fifth of families surveyed will consider enrolling their child in a vaccine trial. Parental interest in participation, history of vaccinating their child, and the child being older all are associated with parents allowing their child to participate in a COVID vaccine trial. This information may help decision-makers and researchers shape their strategies for trial design and participation engagement in upcoming COVID19 vaccination trials.
Collapse
Affiliation(s)
- Ran D. Goldman
- The Pediatric Research in Emergency Therapeutics (Pretx) Program, Division of Emergency Medicine, Department of Pediatrics, University of British Columbia, and BC Children’s Hospital Research Institute, Vancouver, BC, Canada
| | - Georg Staubli
- Emergency Department, University Children’s Hospital Zurich, Zurich, Switzerland
| | | | - Julie C. Brown
- Department of Pediatrics, Seattle Children’s Hospital and University of Washington School of Medicine, Seattle, WA, USA
| | - Julia Hoeffe
- Pediatric Emergency Medicine, Inselspital University Hospital of Bern, Bern, Switzerland
| | - Michelle Seiler
- Emergency Department, University Children’s Hospital Zurich, Zurich, Switzerland
| | - Renana Gelernter
- Pediatric Emergency Medicine Unit, Shamir Medical Center (Assaf Harofeh), and Sackler Faculty of Medicine, Tel Aviv University, Be'er Ya'akov, Israel
| | - Jeanine E. Hall
- Division of Emergency and Transport Medicine, Children’s Hospital Los Angeles, USC Keck School of Medicine, Los Angeles, CA, USA
| | - Mark A. Griffiths
- Division of Pediatric Emergency Medicine, Children’s Healthcare of Atlanta, Emory School of Medicine, Atlanta, GA, USA
| | - Adrienne L. Davis
- Pediatric Emergency Medicine, Hospital for Sick Children and University of Toronto, Toronto, ON, Canada
| | - Sergio Manzano
- Department of Pediatric Emergency Medicine, Geneva Children’s Hospital, Geneva University Hospitals, and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Ahmed Mater
- Pediatric Emergency Medicine, Jim Pattison Children’s Hospital, and University of Saskatchewan, Saskatoon, SK, Canada
| | - Sara Ahmed
- Department of Emergency Medicine, Mary Bridge Children’s Hospital, Tacoma, WA, USA
| | - David Sheridan
- Emergency Medicine, Oregon Health & Science University, Doernbecher Children’s Hospital, Portland, OR, USA
| | - Matt Hansen
- Emergency Medicine, Oregon Health & Science University, Doernbecher Children’s Hospital, Portland, OR, USA
| | - Samina Ali
- Departments of Pediatrics and Emergency Medicine, Stollery Children’s Hospital, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Graham C. Thompson
- Pediatrics and Emergency Medicine, Alberta Children’s Hospital and University of Calgary, Calgary, AB, Canada
| | - Naoki Shimizu
- Division of Critical Care, Department of Pediatrics, St. Marianna University School of Medicine, Tokyo, Japan
| | - Eileen J. Klein
- Department of Pediatrics, Seattle Children’s Hospital and University of Washington School of Medicine, Seattle, WA, USA
| |
Collapse
|
8
|
Ayoub JJ, Abiad M, Forman MR, Honein-AbouHaidar G, Naja F. The interaction of personal, contextual, and study characteristics and their effect on recruitment and participation of pregnant women in research: a qualitative study in Lebanon. BMC Med Res Methodol 2018; 18:155. [PMID: 30497391 PMCID: PMC6267028 DOI: 10.1186/s12874-018-0616-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 11/14/2018] [Indexed: 01/05/2023] Open
Abstract
Background Declining participation rates are impeding health research. Little is known about factors influencing the decision to participate in low- and middle-income countries (LMIC). Therefore, this paper reports on the various individual factors and their with contextual factors in influencing participation in research among pregnant women and the recommendations to enhance their recruitment in Lebanon. Methods This study used a qualitative research design drawing on focus groups and in-depth interviews. The Theoretical Domain Framework guided data collection and analysis. The three participant groups included: Group 1-Pregnant women (n = 25) attending public pre-natal events and antenatal clinics in Beirut; Group 2-Pregnant women (n = 6) already enrolled in the ongoing Mother and Infant Nutritional Assessment birth cohort study; Group 3-Key informants (n = 13) including health care workers involved in recruiting pregnant women. Conversations were audio recorded, transcribed, translated into English, and thematically analyzed. Results Three main factors influencing participation were revealed, with each factor encompassing several sub-themes: (1) personal factors (altruism, self-confidence, personal interest in the topic, previous understanding of the nature and purpose of research, education level, and previous research experience), (2) contextual factors (societal factors, family and friends), and (3) study characteristics (burden of the study, ethical considerations, incentives, and research interpersonal skills and physician endorsement to participate). The results suggested a dynamic interaction among the identified factors, forming two intersecting axes, with a four-quadrant configuration. The y- and x-axes represented personal factors and contextual factors, respectively. Individuals positioned on the lower-left quadrant were the least likely to participate; those on the upper-right quadrant were the most likely to participate; while those on the upper-left and lower-right quadrants were indecisive. Study characteristics seemed to affect the decision of pregnant women to participate situated in any of the four quadrants. Specific recommendations to improve participation were also identified. Conclusions Our findings suggested an interaction of personal factors, contextual factors, and study characteristics affecting subjects’ participation. This interaction integrates factors into a novel dynamic framework that could be used in future studies. The recommendations identified may help improve participation of pregnant women in health research hence enhancing the quality and generalizability of research findings in LMIC. Electronic supplementary material The online version of this article (10.1186/s12874-018-0616-5) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Jennifer J Ayoub
- Faculty of Agricultural and Food Sciences, American University of Beirut, Beirut, Lebanon
| | - May Abiad
- Faculty of Arts and Sciences, American University of Beirut, Beirut, Lebanon
| | - Michele R Forman
- Department of Nutrition Science, Purdue University, West Lafayette, IN, USA
| | | | | | - Farah Naja
- Faculty of Agricultural and Food Sciences, American University of Beirut, Beirut, Lebanon.
| |
Collapse
|
9
|
Wada K, Evans MK, de Vrijer B, Nisker J. Clinical Research With Pregnant Women: Perspectives of Pregnant Women, Health Care Providers, and Researchers. QUALITATIVE HEALTH RESEARCH 2018; 28:2033-2047. [PMID: 29865990 DOI: 10.1177/1049732318773724] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Limited clinical research with pregnant women has resulted in insufficient data to promote evidence-informed prenatal care. Charmaz's constructivist grounded theory methodology was used to explore how research with pregnant women would be determined ethically acceptable from the perspectives of pregnant women, health care providers, and researchers in reproductive sciences. Semistructured interviews were conducted with a purposive sample of 12 pregnant women, 10 health care providers, and nine reproductive science researchers. All three groups suggested the importance of informed consent and that permissible risk would be very limited and complex, being dependent on the personal benefits and risks of each particular study. Pregnant women, clinicians, and researchers shared concerns about the well-being of the woman and her fetus, and expressed a dilemma between promoting research for evidence-informed prenatal care while securing the safety in the course of research participation.
Collapse
Affiliation(s)
- Kyoko Wada
- 1 St. Joseph's Health Centre Toronto, Toronto, Ontario, Canada
| | | | | | - Jeff Nisker
- 2 Western University, London, Ontario, Canada
| |
Collapse
|
10
|
Christofides E, Stroud K, Tullis DE, O'Doherty K. The Meanings of Helping: An Analysis of Cystic Fibrosis Patients' Reasons for Participating in Biomedical Research. J Empir Res Hum Res Ethics 2017; 12:180-190. [PMID: 28593817 DOI: 10.1177/1556264617713098] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Research participants often report wanting to help as a reason for participation, but who they want to help and why is rarely explored. We examined meanings associated with helping among 21 adults with cystic fibrosis (CF)-a group with high participation in research. Meanings included helping to advance research, helping others with CF, helping as their job, helping themselves, helping because they are special, and helping to give back. While some meanings were primarily oriented toward helping others, some also involved hoping for benefits for oneself, and some included feelings of responsibility. Despite indicating that they understood that research is not designed to help them directly, participants nevertheless hoped that it might. We discuss implications for research ethics oversight.
Collapse
|
11
|
Gesualdo PD, Bautista KA, Waugh KC, Yu L, Norris JM, Rewers MJ, Baxter J. Feasibility of screening for T1D and celiac disease in a pediatric clinic setting. Pediatr Diabetes 2016; 17:441-8. [PMID: 26251221 PMCID: PMC4979315 DOI: 10.1111/pedi.12301] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Revised: 07/02/2015] [Accepted: 07/06/2015] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE Type 1 diabetes (T1D) or celiac disease (CD) develops in at least 2% of the general population. Early detection of disease-specific autoimmunity and subsequent monitoring would be possible if screening tests were more widely available. Currently, screening for islet autoimmunity is available only in a research setting, and CD-specific autoimmunity screening is limited to those in high-risk groups. This study assessed the feasibility of incorporating T1D and CD autoantibody screening into a pediatric practice. METHODS Patient engagement strategies, blood collection preference, blood sample volume, rate of autoantibody detection in the general population, and parental satisfaction were assessed. Over 5 weeks, research staff recruited 200 patients, aged 2-6 yr from two pediatric practices in the Denver area to be screened for islet autoantibodies (IAs) and the transglutaminase antibody. RESULTS Of the 765 parents approached, 200 (26%) completed the same-day screening. Of the 565 subjects who did not complete the screening, 345 expressed interest, but were unable to make a participation decision. A finger stick, compared with a venous draw, was the preferred method of sample collection. Both methods yielded sufficient blood volume for autoantibody determination. IAs or the transglutaminase antibody were detected in 11 subjects. Parents expressed satisfaction with all aspects of participation. CONCLUSIONS The results of this study suggest that it is feasible to conduct this type of screening in a pediatric clinic. Such screening could lead to increased disease awareness and the possible benefits that can result from early detection.
Collapse
Affiliation(s)
- Patricia D. Gesualdo
- University of Colorado Denver, Barbara Davis Center for Diabetes, 1775 Aurora Court, Campus Box F527, Aurora, CO 80045
| | - Kimberly A. Bautista
- University of Colorado Denver, Barbara Davis Center for Diabetes, 1775 Aurora Court, Campus Box F527, Aurora, CO 80045
| | - Kathleen C. Waugh
- University of Colorado Denver, Barbara Davis Center for Diabetes, 1775 Aurora Court, Campus Box F527, Aurora, CO 80045
| | - Liping Yu
- University of Colorado Denver, Barbara Davis Center for Diabetes, 1775 Aurora Court, Campus Box F527, Aurora, CO 80045
| | - Jill M. Norris
- Department of Epidemiology, Colorado School of Public Health, 13001 East 17th Place, Campus Box B119, Aurora, CO 80045
| | - Marian J. Rewers
- University of Colorado Denver, Barbara Davis Center for Diabetes, 1775 Aurora Court, Campus Box F527, Aurora, CO 80045
| | - Judith Baxter
- University of Colorado Denver, Barbara Davis Center for Diabetes, 1775 Aurora Court, Campus Box F527, Aurora, CO 80045
| |
Collapse
|
12
|
Marceau LD, Welch LC, Pemberton VL, Pearson GD. Educating Parents About Pediatric Research: Children and Clinical Studies Website Qualitative Evaluation. QUALITATIVE HEALTH RESEARCH 2016; 26:1114-22. [PMID: 26711142 PMCID: PMC5527330 DOI: 10.1177/1049732315616620] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
A gap in information about pediatric clinical trials exists, and parents remain uncertain about what is involved in research studies involving children. We aimed to understand parent perspectives about pediatric clinical research after viewing the online Children and Clinical Studies (CaCS) program. Using a qualitative descriptive study design, we conducted focus groups with parents and phone interviews with physicians. Three themes emerged providing approaches to improve parent's understanding of clinical research by including strategies where parents (a) hear from parents like themselves to learn about pediatric research, (b) receive general clinical research information to complement study-specific details, and (c) are provided more information about the role of healthy child volunteers. Parents found the website a valuable tool that would help them make a decision about what it means to participate in research. This tool can assist parents, providers, and researchers by connecting general information with study-specific information.
Collapse
Affiliation(s)
- Lisa D Marceau
- New England Research Institutes, Watertown, Massachusetts, USA
| | | | | | | |
Collapse
|
13
|
Robinson L, Adair P, Coffey M, Harris R, Burnside G. Identifying the participant characteristics that predict recruitment and retention of participants to randomised controlled trials involving children: a systematic review. Trials 2016; 17:294. [PMID: 27334018 PMCID: PMC4918126 DOI: 10.1186/s13063-016-1415-0] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 05/28/2016] [Indexed: 02/01/2023] Open
Abstract
Background Randomised controlled trials (RCTs) are recommended as the ‘gold standard’ in evaluating health care interventions. The conduct of RCTs is often impacted by difficulties surrounding recruitment and retention of participants in both adult and child populations. Factors influencing recruitment and retention of children to RCTs can be more complex than in adults. There is little synthesised evidence of what influences participation in research involving parents and children. Aim To identify predictors of recruitment and retention in RCTs involving children. Methods A systematic review of RCTs was conducted to synthesise the available evidence. An electronic search strategy was applied to four databases and restricted to English language publications. Quantitative studies reporting participant predictors of recruitment and retention in RCTs involving children aged 0–12 were identified. Data was extracted and synthesised narratively. Quality assessment of articles was conducted using a structured tool developed from two existing quality evaluation checklists. Results Twenty-eight studies were included in the review. Of the 154 participant factors reported, 66 were found to be significant predictors of recruitment and retention in at least one study. These were classified as parent, child, family and neighbourhood characteristics. Parent characteristics (e.g. ethnicity, age, education, socioeconomic status (SES)) were the most commonly reported predictors of participation for both recruitment and retention. Being young, less educated, of an ethnic minority and having low SES appear to be barriers to participation in RCTs although there was little agreement between studies. When analysed according to setting and severity of the child’s illness there appeared to be little variation between groups. The quality of the studies varied. Articles adhered well to reporting guidelines around provision of a scientific rationale for the study and background information as well as displaying good internal consistency of results. However, few studies discussed the external validity of the results or provided recommendations for future research. Conclusion Parent characteristics may predict participation of children and their families to RCTs; however, there was a lack of consensus. Whilst sociodemographic variables may be useful in identifying which groups are least likely to participate they do not provide insight into the processes and barriers to participation for children and families. Further studies that explore variables that can be influenced are warranted. Reporting of studies in this field need greater clarity as well as agreed definitions of what is meant by retention. Electronic supplementary material The online version of this article (doi:10.1186/s13063-016-1415-0) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Louise Robinson
- Department of Biostatistics, Institute of Translational Medicine, University of Liverpool, Block F Waterhouse Building, 1-5 Brownlow Street, Liverpool, L69 3GL, UK. .,R&D Department, Salford Royal NHS Foundation Trust, Summerfield House, Stott Lane, Salford, M6 8HD, UK.
| | - Pauline Adair
- Health Psychology and Behavioural Medicine Research Group, School of Psychological Sciences and Health, University of Strathclyde, 40 George Street, Glasgow, G1 1QE, UK
| | - Margaret Coffey
- School of Health Sciences, University of Salford, Allerton Building, Frederick Road Campus, Salford, M6 6PU, UK
| | - Rebecca Harris
- Department of Health Services Research, Institute of Psychology Health and Society, University of Liverpool, Waterhouse Building, Liverpool, 1-5 Brownlow Street, Liverpool, L69 3GL, UK
| | - Girvan Burnside
- Department of Biostatistics, Institute of Translational Medicine, University of Liverpool, Block F Waterhouse Building, 1-5 Brownlow Street, Liverpool, L69 3GL, UK
| |
Collapse
|
14
|
Garg N, Round TP, Daker-White G, Bower P, Griffiths CJ. Attitudes to participating in a birth cohort study, views from a multiethnic population: a qualitative study using focus groups. Health Expect 2016; 20:146-158. [PMID: 27312575 PMCID: PMC5217869 DOI: 10.1111/hex.12445] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2016] [Indexed: 11/30/2022] Open
Abstract
Background Recruitment to birth cohort studies is a challenge. Few studies have addressed the attitudes of women about taking part in birth cohort studies particularly those from ethnic minority groups. Objective To seek the views of people from diverse ethnic backgrounds about participation in a proposed birth cohort examining the impact of infections. Design and setting Eight focus groups of pregnant women and mothers of young children took place in GP surgeries and community centres in an ethnically diverse area of east London. Purposeful sampling and language support ensured representation of people from ethnic minority groups. Audio recordings were taken and transcripts were analysed using the Framework approach. Main outcome measures The views of participants about taking part in the proposed birth cohort study, in particular concerning incentives to taking part, disincentives and attitudes to consenting children. Results There was more convergence of opinion than divergence across groups. Altruism, perceived health gains of participating and financial rewards were motivating factors for most women. Worries about causing harm to their child, inconvenience, time pressure and blood sample taking as well as a perceived lack of health gains were disincentives to most. Mistrust of researchers did not appear to be a significant barrier. The study indicates that ethnicity and other demographic factors influence attitudes to participation. Conclusions To recruit better, birth cohort studies should incorporate financial and health gains as rewards for participation, promote the altruistic goals of research, give assurances regarding the safety of the participating children and sensitive data, avoid discomfort and maximize convenience. Ethnicity influences attitudes to participation in many ways, and researchers should explore these factors in their target population.
Collapse
Affiliation(s)
- Neeru Garg
- NIHR School for Primary Care Research, Centre for Primary Care, University of Manchester, Manchester, UK
| | - Thomas P Round
- Department of Primary Care and Public Health Research, King's College London, London, UK
| | - Gavin Daker-White
- NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, University of Manchester, Manchester, UK
| | - Peter Bower
- NIHR School for Primary Care Research, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Chris J Griffiths
- Centre for Health Sciences, Queen Mary University of London, London, UK
| |
Collapse
|
15
|
John T, Voysey M, Yu LM, McCarthy N, Baudin M, Richard P, Fiquet A, Kitchin N, Pollard AJ. Immunogenicity of a low-dose diphtheria, tetanus and acellular pertussis combination vaccine with either inactivated or oral polio vaccine compared to standard-dose diphtheria, tetanus, acellular pertussis when used as a pre-school booster in UK children: A 5-year follow-up of a randomised controlled study. Vaccine 2015; 33:4579-85. [PMID: 26165918 DOI: 10.1016/j.vaccine.2015.06.105] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 06/08/2015] [Accepted: 06/29/2015] [Indexed: 11/29/2022]
Abstract
This serological follow up study assessed the kinetics of antibody response in children who previously participated in a single centre, open-label, randomised controlled trial of low-dose compared to standard-dose diphtheria booster preschool vaccinations in the United Kingdom (UK). Children had previously been randomised to receive one of three combination vaccines: either a combined adsorbed tetanus, low-dose diphtheria, 5-component acellular pertussis and inactivated polio vaccine (IPV) (Tdap-IPV, Repevax(®); Sanofi Pasteur MSD); a combined adsorbed tetanus, low-dose diphtheria and 5-component acellular pertussis vaccine (Tdap, Covaxis(®); Sanofi Pasteur MSD) given concomitantly with oral polio vaccine (OPV); or a combined adsorbed standard-dose diphtheria, tetanus, 2-component acellular pertussis and IPV (DTap-IPV, Tetravac(®); Sanofi Pasteur MSD). Blood samples for the follow-up study were taken at 1, 3 and 5 years after participation in the original trial (median, 5.07 years of age at year 1), and antibody persistence to each vaccine antigen measured against defined serological thresholds of protection. All participants had evidence of immunity to diphtheria with antitoxin concentrations greater than 0.01IU/mL five years after booster vaccination and 75%, 67% and 79% of children who received Tdap-IPV, Tdap+OPV and DTap-IPV, respectively, had protective antitoxin levels greater than 0.1IU/mL. Long lasting protective immune responses to tetanus and polio antigens were also observed in all groups, though polio responses were lower in the sera of those who received OPV. Low-dose diphtheria vaccines provided comparable protection to the standard-dose vaccine and are suitable for use for pre-school booster vaccination.
Collapse
Affiliation(s)
- T John
- Department of Paediatrics, University of Oxford, and the NIHR Oxford Biomedical Research Centre, Oxford, UK.
| | - M Voysey
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
| | - L M Yu
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
| | - N McCarthy
- Thames Valley Health Protection Unit, Oxford, UK.
| | - M Baudin
- Sanofi Pasteur MSD S.N.C., Lyon, France.
| | - P Richard
- Sanofi Pasteur MSD S.N.C., Lyon, France.
| | - A Fiquet
- Sanofi Pasteur MSD S.N.C., Lyon, France.
| | - N Kitchin
- Sanofi Pasteur MSD Ltd, Maidenhead, UK.
| | - A J Pollard
- Department of Paediatrics, University of Oxford, and the NIHR Oxford Biomedical Research Centre, Oxford, UK.
| |
Collapse
|
16
|
Abstract
OBJECTIVES US regulations allow local institutional review boards to approve greater than minimal risk, no-benefit research when the research enrolls children with the condition under study but not when it enrolls healthy children. We aim to describe the opinions of parents regarding higher-hazard, no-benefit research METHODS Quantitative and qualitative interviews with parents of children without heart disease or chronic medical conditions (no heart disease [noHD], n = 30), children with fully correctable heart disease (FCHD, n = 30), and children with life-altering heart disease (LAHD, n = 30). RESULTS Parents of children with heart disease endorse higher-hazard, no-benefit heart disease research more strongly than noHD parents. Eight of 30 noHD parents, 19 of 30 FCHD parents, and 26 of 30 LAHD parents reported willingness to enroll their children in a heart disease research study involving an otherwise unnecessary chest radiograph (P < .01). There was no difference among groups in willingness to enroll their children in a similar study focused on childhood cancer. Twenty-two of 30 FCHD and 30 of 30 LAHD parents reported that parents have a responsibility to enroll their children in medical research to help future children with heart disease. Twenty-one of 30 noHD parents, 29 of 30 FCHD parents, and 30 of 30 LAHD parents feel able to evaluate the risks of medical research (P = .01). CONCLUSIONS Parental opinions regarding higher-hazard, no-benefit research align with federal regulations. Parental willingness to enroll their children in higher-hazard, no-benefit research is driven in part by a sense of obligation to a community of families affected by childhood heart disease.
Collapse
Affiliation(s)
- Tanya Sachdeva
- Department of Pediatrics, Children's Hospital of New York, 3959 Broadway, CHN 10-24, New York, NY 10032.
| | | |
Collapse
|
17
|
Townsend A, Cox SM. Accessing health services through the back door: a qualitative interview study investigating reasons why people participate in health research in Canada. BMC Med Ethics 2013; 14:40. [PMID: 24119203 PMCID: PMC3853104 DOI: 10.1186/1472-6939-14-40] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Accepted: 10/01/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although there is extensive information about why people participate in clinical trials, studies are largely based on quantitative evidence and typically focus on single conditions. Over the last decade investigations into why people volunteer for health research have become increasingly prominent across diverse research settings, offering variable based explanations of participation patterns driven primarily by recruitment concerns. Therapeutic misconception and altruism have emerged as predominant themes in this literature on motivations to participate in health research. This paper contributes to more recent qualitative approaches to understanding how and why people come to participate in various types of health research. We focus on the experience of participating and the meanings research participation has for people within the context of their lives and their health and illness biographies. METHODS This is a qualitative exploratory study informed by grounded theory strategies. Thirty-nine participants recruited in British Columbia and Manitoba, Canada, who had taken part in a diverse range of health research studies participated in semi-structured interviews. Participants described their experiences of health research participation including motivations for volunteering. Interviews were recorded, transcribed, and analyzed using constant comparisons. Coding and data management was supported by Nvivo-7. RESULTS A predominant theme to emerge was 'participation in health research to access health services.' Participants described research as ways of accessing: (1) Medications that offered (hope of) relief; (2) better care; (3) technologies for monitoring health or illness. Participants perceived standard medical care to be a "trial and error" process akin to research, which further blurred the boundaries between research and treatment. CONCLUSIONS Our findings have implications for recruitment, informed consent, and the dichotomizing of medical/health procedures as either research or treatment. Those with low health status may be more vulnerable to potential coercion, suggesting the need for a more cautious approach to obtaining consent. Our findings also indicate the need for boundary work in order to better differentiate treatment and research. It is important however to acknowledge a categorical ambiguity; it is not always the case that people are misinformed about the possible benefits of research procedures (i.e., therapeutic misconception); our participants were aware that the primary purpose of research is to gain new knowledge yet they also identified a range of actual health benefits arising from their participation.
Collapse
Affiliation(s)
- Anne Townsend
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Wesbrook Mall, Vancouver, BC V6T 2B5, Canada.
| | | |
Collapse
|
18
|
Jordan S, Watkins A, Storey M, Allen SJ, Brooks CJ, Garaiova I, Heaven ML, Jones R, Plummer SF, Russell IT, Thornton CA, Morgan G. Volunteer bias in recruitment, retention, and blood sample donation in a randomised controlled trial involving mothers and their children at six months and two years: a longitudinal analysis. PLoS One 2013; 8:e67912. [PMID: 23874465 PMCID: PMC3706448 DOI: 10.1371/journal.pone.0067912] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Accepted: 05/22/2013] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The vulnerability of clinical trials to volunteer bias is under-reported. Volunteer bias is systematic error due to differences between those who choose to participate in studies and those who do not. METHODS AND RESULTS This paper extends the applications of the concept of volunteer bias by using data from a trial of probiotic supplementation for childhood atopy in healthy dyads to explore 1) differences between a) trial participants and aggregated data from publicly available databases b) participants and non-participants as the trial progressed 2) impact on trial findings of weighting data according to deprivation (Townsend) fifths in the sample and target populations. 1) a) Recruits (n = 454) were less deprived than the target population, matched for area of residence and delivery dates (n = 6,893) (mean [SD] deprivation scores 0.09[4.21] and 0.79[4.08], t = 3.44, df = 511, p<0.001). b) i) As the trial progressed, representation of the most deprived decreased. These participants and smokers were less likely to be retained at 6 months (n = 430[95%]) (OR 0.29,0.13-0.67 and 0.20,0.09-0.46), and 2 years (n = 380[84%]) (aOR 0.68,0.50-0.93 and 0.55,0.28-1.09), and consent to infant blood sample donation (n = 220[48%]) (aOR 0.72,0.57-0.92 and 0.43,0.22-0.83). ii) Mothers interested in probiotics or research or reporting infants' adverse events or rashes were more likely to attend research clinics and consent to skin-prick testing. Mothers participating to help children were more likely to consent to infant blood sample donation. 2) In one trial outcome, atopic eczema, the intervention had a positive effect only in the over-represented, least deprived group. Here, data weighting attenuated risk reduction from 6.9%(0.9-13.1%) to 4.6%(-1.4-+10.5%), and OR from 0.40(0.18-0.91) to 0.56(0.26-1.21). Other findings were unchanged. CONCLUSIONS Potential for volunteer bias intensified during the trial, due to non-participation of the most deprived and smokers. However, these were not the only predictors of non-participation. Data weighting quantified volunteer bias and modified one important trial outcome. TRIAL REGISTRATION This randomised, double blind, parallel group, placebo controlled trial is registered with the International Standard Randomised Controlled Trials Register, Number (ISRCTN) 26287422. Registered title: Probiotics in the prevention of atopy in infants and children.
Collapse
Affiliation(s)
- Sue Jordan
- Department of Nursing, The College of Human and Health Sciences, Swansea University, Singleton Park, Swansea, Wales, United Kingdom.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Chudleigh J, Hoo AF, Ahmed D, Prasad A, Sheehan D, Francis J, Buckingham S, Cowlard J, Thia L, Nguyen TTD, Stocks J. Positive parental attitudes to participating in research involving newborn screened infants with CF. J Cyst Fibros 2013; 12:234-40. [DOI: 10.1016/j.jcf.2012.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Revised: 08/30/2012] [Accepted: 09/03/2012] [Indexed: 11/17/2022]
|
20
|
Vanhelst J, Hardy L, Bert D, Duhem S, Coopman S, Libersa C, Deplanque D, Gottrand F, Béghin L. Effect of child health status on parents' allowing children to participate in pediatric research. BMC Med Ethics 2013; 14:7. [PMID: 23414421 PMCID: PMC3582492 DOI: 10.1186/1472-6939-14-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Accepted: 02/12/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To identify motivational factors linked to child health status that affected the likelihood of parents' allowing their child to participate in pediatric research. METHODS Parents were invited to return their completed questionnaires anonymously to assess motivational factors and factors that might improve participation in pediatric research. RESULTS Of 573 eligible parents, 261 returned the completed questionnaires. Of these, 126 were parents of healthy children (group 1), whereas 135 were parents of sick children who were divided into two groups according to the severity of their pathology, i.e., 99 ambulatory children (group 2) and 36 nonambulatory children (group 3). The main factor motivating participation in a pediatric clinical research study was "direct benefits for their child" (87.7%, 100%, and 100% for groups 1, 2, and 3, respectively). The other factors differed significantly between the three groups, depending on the child's health status (all p < 0.05). Factors that might have a positive impact on parental consent to the participation of their child in a pediatric clinical research study differed significantly (χ2 test, all p ≤ 0.04), depending on the child's health status. The main factor was "a better understanding of the study and its regulation" for the healthy children and ambulatory sick children groups (31.2% and 82.1%, respectively), whereas this was the third factor for the nonambulatory sick children group (50%). CONCLUSIONS Innovative strategies should be developed based on a child's health status to improve information provision when seeking a child's participation in pediatric research. Parents would like to spend more time in discussions with investigators.
Collapse
Affiliation(s)
- Jérémy Vanhelst
- Centre d’Investigation Clinique, CIC-PT-9301-Inserm-CH&U, Lille, 59037, France
- Unité Inserm U995 & Université Lille Nord de France, Lille, France
| | - Ludovic Hardy
- Centre d’Investigation Clinique, CIC-PT-9301-Inserm-CH&U, Lille, 59037, France
| | - Dina Bert
- Centre d’Investigation Clinique, CIC-PT-9301-Inserm-CH&U, Lille, 59037, France
| | - Stéphane Duhem
- Centre d’Investigation Clinique, CIC-PT-9301-Inserm-CH&U, Lille, 59037, France
- Comité de Protection des Personnes Nord Ouest IV, Lille, France
| | - Stéphanie Coopman
- Centre d’Investigation Clinique, CIC-PT-9301-Inserm-CH&U, Lille, 59037, France
| | - Christian Libersa
- Centre d’Investigation Clinique, CIC-PT-9301-Inserm-CH&U, Lille, 59037, France
- Département de Pharmacologie, Faculté de Médecine, Université Lille Nord de France, Lille, France
| | - Dominique Deplanque
- Centre d’Investigation Clinique, CIC-PT-9301-Inserm-CH&U, Lille, 59037, France
- Département de Pharmacologie, Faculté de Médecine, Université Lille Nord de France, Lille, France
| | - Frédéric Gottrand
- Centre d’Investigation Clinique, CIC-PT-9301-Inserm-CH&U, Lille, 59037, France
- Unité Inserm U995 & Université Lille Nord de France, Lille, France
| | - Laurent Béghin
- Centre d’Investigation Clinique, CIC-PT-9301-Inserm-CH&U, Lille, 59037, France
- Unité Inserm U995 & Université Lille Nord de France, Lille, France
| |
Collapse
|
21
|
Testing a model for parental acceptance of human papillomavirus vaccine in 9- to 18-year-old girls: a theory-guided study. J Pediatr Nurs 2012; 27:614-25. [PMID: 22020360 DOI: 10.1016/j.pedn.2011.09.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2011] [Revised: 08/29/2011] [Accepted: 09/19/2011] [Indexed: 11/23/2022]
Abstract
Gardasil is the first vaccine developed to prevent cervical cancer and other diseases caused by certain types of genital human papillomavirus in females, but little is known about parental acceptance of this vaccine. The purpose of this study was to test a model that predicts intention to vaccinate that includes constructs from the health belief model and the theory of reasoned action.
Collapse
|
22
|
Socioeconomic determinants associated with willingness to participate in medical research among a diverse population. Contemp Clin Trials 2012; 33:1197-205. [PMID: 22885788 DOI: 10.1016/j.cct.2012.07.014] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Revised: 07/21/2012] [Accepted: 07/23/2012] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Although it is federally-mandated that racial/ethnic minorities be included in research studies, recruiting diverse populations remains a challenge. This is particularly difficult when research involves children. The purpose of this study was to assess attitudes and beliefs toward medical research among a racially and socioeconomically diverse population of parents of school children. METHODS A cross-sectional parent-report survey was conducted in New York City public elementary schools using stratified random selection to obtain a diverse population. Fear of medical research and likelihood to participate in medical research were assessed using a validated questionnaire. Differences in fear/likelihood to participate in research across race/ethnicity and socioeconomic characteristics were evaluated. RESULTS In general, parents were afraid of their child "being treated as a guinea pig", but were willing to allow their child to participate in research if asked by their own doctor. Factors associated with a lower score on fear toward research were; primary language other than English (OR=0.59), access to an interpreter (OR=0.73) and access to medical service within a day (OR=0.51). Latinos had the highest fear score (OR=1.87) compared to Whites. Asians were the ethnic group most likely to participate in research (OR=1.71). Low education level (OR=2.18) and public health insurance (OR=1.37) were associated with a higher score for likelihood of allowing one's child to participate in medical research. CONCLUSION Minority parents reported more fear of allowing their children to participate in medical research, but were as likely to consent their children's participation, especially if asked by their own physician.
Collapse
|
23
|
Papke G, Greenwald MK. Motivational assessment of non-treatment buprenorphine research participation in heroin dependent individuals. Drug Alcohol Depend 2012; 123:173-9. [PMID: 22137646 PMCID: PMC3306501 DOI: 10.1016/j.drugalcdep.2011.11.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2011] [Revised: 10/18/2011] [Accepted: 11/04/2011] [Indexed: 10/14/2022]
Abstract
BACKGROUND Heroin abuse remains an important public health problem, particularly in economically disadvantaged areas. Insight into this problem is gained from interviewing addicted individuals. However, we lack systematic data on factors that motivate heroin users to participate in non-treatment research that offers both financial incentives (compensation) and non-financial incentives (e.g., short-term medication). AIM To better understand the relative importance of several types of personal motivations to participate in non-treatment buprenorphine research, and to relate self-motivations to social, economic, demographic and drug use factors. METHODS Heroin dependent volunteers (N=235 total; 57 female and 178 male; 136 African American, 86 Caucasian, and 13 Other) applied for non-therapeutic buprenorphine research in an urban outpatient setting from 2004 to 2008. We conducted a semi-structured behavioral economic interview, after which participants ranked 11 possible motivations for research participation. RESULTS Although the study was repeatedly described as non-treatment research involving buprenorphine, participants often ranked some treatment-related motivations as important (wanting to reduce/stop heroin use, needing a medication to get stabilized/detoxify). Some motivations correlated with income, heroin use, and years since marketing of buprenorphine. Two dimensions emerged from principal component analysis of motivation rankings: (1) treatment motivation vs. greater immediate needs and (2) commitment to trying alternatives vs. a more accepting attitude toward traditional interventions. In summary, heroin addicts' self-motivations to engage in non-therapeutic research are complex--they value economic gain but not exclusively or primarily--and relate to variables such as socioeconomic factors and drug use.
Collapse
|
24
|
Wulf F, Krasuska M, Bullinger M. Determinants of decision-making and patient participation in paediatric clinical trials: A literature review. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/ojped.2012.21001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
25
|
Dhalla S, Poole G. Motivators of enrolment in HIV vaccine trials: a review of HIV vaccine preparedness studies. AIDS Care 2011; 23:1430-47. [PMID: 21722022 DOI: 10.1080/09540121.2011.555750] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
HIV vaccine preparedness studies (VPS) are important precursors to HIV vaccine trials. As well, they contribute to an understanding of motivators and barriers for participation in hypothetical HIV vaccine trials. Motivators can take the form of altruism and a desire for social benefits. Perceived personal benefits, including psychological, personal, and financial well-being, may also motivate participation. The authors performed a systematic review of HIV VPS using the Cochrane Database for Systematic Reviews, Medline, PubMed, Embase, and Google Scholar. The authors independently searched the literature for individual HIV VPS that examined motivators of participation in a hypothetical HIV vaccine trial, using the same search strategy. As the denominators employed in the literature varied across studies, the denominators were standardized to the number of respondents per survey item, regardless of their willingness to participate (WTP) in an HIV vaccine trial. The authors retrieved eight studies on social benefits (i.e., altruism) and 11 studies on personal benefits conducted in the Organization for Economic Co-operation and Development (OECD) countries, as well as 19 studies on social benefits and 20 studies on personal benefits in the non-OECD countries. Various different forms of altruism were found to be the major motivators for participation in an HIV vaccine trial in both the OECD and the non-OECD countries. In a large number of studies, protection from HIV was cited as a personal motivator for participation in a hypothetical HIV vaccine trial in the OECD and the non-OECD countries. Knowledge of motivators can inform and target recruitment for HIV vaccine trials, although it must be remembered that hypothetical motivators may not always translate into motivators in an actual vaccine trial.
Collapse
Affiliation(s)
- Shayesta Dhalla
- School of Population and Public Health, University of British Columbia, Vancouver, Canada.
| | | |
Collapse
|
26
|
Locock L, Smith L. Personal benefit, or benefiting others? Deciding whether to take part in clinical trials. Clin Trials 2010; 8:85-93. [PMID: 21163854 DOI: 10.1177/1740774510392257] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Participation in clinical trials is critical for the success of evidence-based healthcare. Much previous research suggests that people take part in clinical trials mostly for altruistic reasons, and that deriving personal benefit is a secondary consideration. PURPOSE To investigate patients' reasons for deciding whether to take part in clinical trials and the extent to which personal benefit may be a motivating factor. METHODS A qualitative study utilizing in-depth semi-structured interviews. Participants were 42 men and women who had been asked to participate in clinical trials testing a range of interventions in different conditions, including some who did not participate or withdrew. Trials were based in either primary or secondary care. Interviews were conducted at home. RESULTS Reasons for taking part were complex and a wide variety of personal considerations were evident. Gaining some personal benefit emerged as an important primary motivation in this group of respondents, whereas altruistic considerations appeared to be largely subsidiary. People who decided not to take part were also mainly concerned about the balance of personal risk and benefit. LIMITATIONS Public dissemination of the results may have influenced participants' responses. CONCLUSIONS Achieving target sample sizes for clinical trials may be enhanced by an understanding of what is likely to motivate patients to take part. In this study, respondents identified a range of attractive benefits, such as care in a specialist team with expert staff, active engagement in their health monitoring or care, more frequent or intensive monitoring, and information about the latest research into their condition.
Collapse
Affiliation(s)
- Louise Locock
- Health Experiences Research Group, Department of Primary Health Care, University of Oxford, Headington, Oxford, UK.
| | | |
Collapse
|
27
|
Shilling V, Young B. How do parents experience being asked to enter a child in a randomised controlled trial? BMC Med Ethics 2009; 10:1. [PMID: 19220889 PMCID: PMC2652490 DOI: 10.1186/1472-6939-10-1] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2008] [Accepted: 02/16/2009] [Indexed: 11/22/2022] Open
Abstract
Background As the number of randomised controlled trials of medicines for children increases, it becomes progressively more important to understand the experiences of parents who are asked to enrol their child in a trial. This paper presents a narrative review of research evidence on parents' experiences of trial recruitment focussing on qualitative research, which allows them to articulate their views in their own words. Discussion Parents want to do their best for their children, and socially and legally their role is to care for and protect them yet the complexities of the medical and research context can challenge their fulfilment of this role. Parents are simultaneously responsible for their child and cherish this role yet they are dependent on others when their child becomes sick. They are keen to exercise responsibility for deciding to enter a child in a trial yet can be fearful of making the 'wrong' decision. They make judgements about the threat of the child's condition as well as the risks of the trial yet their interpretations often differ from those of medical and research experts. Individual parents will experience these and other complexities to a greater or lesser degree depending on their personal experiences and values, the medical situation of their child and the nature of the trial. Interactions at the time of trial recruitment offer scope for negotiating these complexities if practitioners have the flexibility to tailor discussions to the needs and situation of individual parents. In this way, parents may be helped to retain a sense that they have acted as good parents to their child whatever decision they make. Summary Discussing randomised controlled trials and gaining and providing informed consent is challenging. The unique position of parents in giving proxy consent for their child adds to this challenge. Recognition of the complexities parents face in making decisions about trials suggests lines for future research on the conduct of trials, and ultimately, may help improve the experience of trial recruitment for all parties.
Collapse
Affiliation(s)
- Valerie Shilling
- Division of Clinical Psychology, School of Population, Community and Behavioural Sciences, University of Liverpool, Liverpool, UK.
| | | |
Collapse
|