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Qadri S, Sohail MU, Akhtar N, Pir GJ, Yousif G, Pananchikkal SV, Al-Noubi M, Choi S, Shuaib A, Haik Y, Parray A, Schmidt F. Mass spectrometry-based proteomic profiling of extracellular vesicle proteins in diabetic and non-diabetic ischemic stroke patients: a case-control study. Front Mol Biosci 2024; 11:1387859. [PMID: 38948080 PMCID: PMC11211575 DOI: 10.3389/fmolb.2024.1387859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 05/23/2024] [Indexed: 07/02/2024] Open
Abstract
Acute ischemic stroke is the most common cause of neurologic dysfunction caused by focal brain ischemia and tissue injury. Diabetes is a major risk factor of stroke, exacerbating disease management and prognosis. Therefore, discovering new diagnostic markers and therapeutic targets is critical for stroke prevention and treatment. Extracellular vesicles (EVs), with their distinctive properties, have emerged as promising candidates for biomarker discovery and therapeutic application. This case-control study utilized mass spectrometry-based proteomics to compare EVs from non-diabetic stroke (nDS = 14), diabetic stroke (DS = 13), and healthy control (HC = 12) subjects. Among 1288 identified proteins, 387 were statistically compared. Statistical comparisons using a general linear model (log2 foldchange ≥0.58 and FDR-p≤0.05) were performed for nDS vs HC, DS vs HC, and DS vs nDS. DS vs HC and DS vs nDS comparisons produced 123 and 149 differentially expressed proteins, respectively. Fibrinogen gamma chain (FIBG), Fibrinogen beta chain (FIBB), Tetratricopeptide repeat protein 16 (TTC16), Proline rich 14-like (PR14L), Inhibitor of nuclear factor kappa-B kinase subunit epsilon (IKKE), Biorientation of chromosomes in cell division protein 1-like 1 (BD1L1), and protein PR14L exhibited significant differences in the DS group. The pathway analysis revealed that the complement system pathways were activated, and blood coagulation and neuroprotection were inhibited in the DS group (z-score ≥2; p ≤ 0.05). These findings underscore the potential of EVs proteomics in identifying biomarkers for stroke management and prevention, warranting further clinical investigation.
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Affiliation(s)
- Shahnaz Qadri
- Department of Pharmaceutical Sciences, Irma Lerma Rangel School of Pharmacy, Texas A&M University, Kingsville, TX, United States
- Sustainability Division, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar
| | | | - Naveed Akhtar
- The Neuroscience Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Ghulam Jeelani Pir
- The Neuroscience Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Ghada Yousif
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | | | - Muna Al-Noubi
- Proteomics Core, Weill Cornell Medicine, Doha, Qatar
| | - Sunkyu Choi
- Proteomics Core, Weill Cornell Medicine, Doha, Qatar
| | - Ashfaq Shuaib
- Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Yousef Haik
- Department of Mechanical and Nuclear Engineering, University of Sharjah, Sharjah, United Arab Emirates
| | - Aijaz Parray
- The Neuroscience Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Frank Schmidt
- Proteomics Core, Weill Cornell Medicine, Doha, Qatar
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Hare MM, Walker CS, Sarver DE, Lim CS, Brown DC, Annett RD. Assessing attitudes towards pediatric research participation across diverse populations: Psychometric properties of a novel tool. Contemp Clin Trials 2023; 133:107321. [PMID: 37652358 PMCID: PMC10591922 DOI: 10.1016/j.cct.2023.107321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/09/2023] [Accepted: 08/28/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Clinical trials play a crucial role in advancing medical knowledge and improving health outcomes. However, there is a recognized need for greater representation of marginalized groups to ensure that research findings can be generalized and effectively applied to all individuals. While the Pediatric Research Participation Questionnaire (PRPQ) was developed to assist pediatric clinical trials research by identifying benefits and barriers to research participation among children with chronic medical conditions, there is still limited insight into the structure of the PRPQ when administered in diverse samples, including the general pediatric population. Therefore, the current study examined the factor structure of the PRPQ in a general pediatric population to investigate whether rural-urban differences exist in the PRPQ factor structure. METHODS Caregivers (N = 600) of children under age 18 completed the PRPQ in a population-based survey in Mississippi. Sampling was stratified to ensure equal representation in rural (n = 300) and urban areas (n = 300). Exploratory and confirmatory factor analyses were conducted to determine the factor structure of the PRPQ. RESULTS A five-factor structure was identified, compromising: social pressure, direct benefit, reasons for participation, mistrust in research/researchers, reasons against participation. While results were similar among urban participants, a three-factor structure emerged for rural participants. CONCLUSIONS This study contributes to the broader understanding of research participation among underrepresented groups. The findings suggest that clinical researchers should consider tailoring recruitment strategies to increase clinical trial participation among children in rural areas. Understanding factors that influence pediatric research participation, particularly among marginalized communities, is crucial for developing effective recruitment and retention strategies.
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Affiliation(s)
- Megan M Hare
- Center for Children and Families, Department of Psychology, Florida International University, Miami, FL 33199, USA
| | - Courtney S Walker
- Center for Advancement of Youth, Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, MS 39110, USA; Department of Pediatrics, University of Mississippi Medical Center, Jackson, MS 39110, USA
| | - Dustin E Sarver
- Center for Advancement of Youth, Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, MS 39110, USA; Department of Pediatrics, University of Mississippi Medical Center, Jackson, MS 39110, USA.
| | - Crystal S Lim
- Department of Health Psychology, University of Missouri, Columbia, MO 65211, USA
| | - Dustin C Brown
- Department of Sociology and Social Science Research Center, Mississippi State University, Mississippi State, MS 39762, USA
| | - Robert D Annett
- Department of Pediatrics, University of New Mexico Health Sciences Center, Albuquerque, NM 87131, USA
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Toraman Turk S, Merianos AL, Stone L, Schnadower D, Bouvay K, Mahabee-Gittens EM. "I Don't Want My Child to Be a Guinea Pig": Reasons for Non-Participation in a Parental Tobacco Cessation Trial in the Pediatric Emergency Department Setting. TOXICS 2023; 11:655. [PMID: 37624161 PMCID: PMC10458252 DOI: 10.3390/toxics11080655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/28/2023] [Accepted: 07/18/2023] [Indexed: 08/26/2023]
Abstract
(1) Background: Pediatric emergency department (PED) settings are opportune venues in which to recruit parental smokers into tobacco cessation interventions. However, the barriers associated with parents' participation in PED-based cessation trials are unknown. The objective was to explore parents' reasons for non-participation in a PED-based tobacco cessation trial. (2) Methods: We employed the framework method and conducted a qualitative data analysis of parental smokers who were eligible to participate in a PED-based tobacco cessation trial and did not choose to participate (n = 371). (3) Results: Two main themes emerged about reasons for non-participation: (a) Not interested in participating in a research study, and (b) concerns specific to the study. Parents had various reasons for not participating in the cessation trial including not being interested in quitting, parents' health and well-being, parents' beliefs about research, and time required for the study and follow-up visits. (4) Conclusion: General disinterest and specific study-related concerns were touted as reasons for non-participation in a PED-based tobacco cessation trial. Given the potential reductions in tobacco-related morbidity to both parents and children that tobacco control interventions can facilitate, future tobacco interventions should consider alterations in study design and recruitment strategies to encourage all eligible parental smokers to participate.
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Affiliation(s)
- Sinem Toraman Turk
- Department of Health Policy and Management, Global Health Leadership Initiative, Yale University, 60 College Street, New Haven, CT 06520, USA
| | - Ashley L. Merianos
- School of Human Services, University of Cincinnati, Cincinnati, OH 45221, USA
| | - Lara Stone
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, MLC 2008, Cincinnati, OH 45229, USA; (L.S.); (E.M.M.-G.)
| | - David Schnadower
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, MLC 2008, Cincinnati, OH 45229, USA; (L.S.); (E.M.M.-G.)
- College of Medicine, University of Cincinnati, Cincinnati, OH 45267, USA
| | - Kamali Bouvay
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, MLC 2008, Cincinnati, OH 45229, USA; (L.S.); (E.M.M.-G.)
- College of Medicine, University of Cincinnati, Cincinnati, OH 45267, USA
| | - E. Melinda Mahabee-Gittens
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, MLC 2008, Cincinnati, OH 45229, USA; (L.S.); (E.M.M.-G.)
- College of Medicine, University of Cincinnati, Cincinnati, OH 45267, USA
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Jungmann SM, Grebinyk G, Witthöft M. Parents' views of psychological research with children: Barriers, benefits, personality, and psychopathology. PLoS One 2023; 18:e0287339. [PMID: 37352182 PMCID: PMC10289465 DOI: 10.1371/journal.pone.0287339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 06/04/2023] [Indexed: 06/25/2023] Open
Abstract
Psychological studies with children have difficulty recruiting participants and samples are more often selective. Given parental consent for children's participation, this study examined parents' perceived barriers and benefits of participating in studies and associated parental personality and psychopathological characteristics. Since there are hardly any instruments available so far, the study also aimed to develop questionnaires for the systematic and standardized assessment of barriers and benefits. One hundred and nine parents with children < 18 years completed questionnaires on willingness to participate, perceived barriers (Parents' Barriers for Participating in Research Questionnaire, P-BARQ) and benefits (Parents' Benefits for Participating in Research Questionnaire, P-BERQ), personality traits, trait anxiety, and psychopathological characteristics. The P-BARQ and P-BERQ showed overall acceptable model fits (TLI/CFI = .90-.94; RMSEA = .08/.14) and internal consistencies (α = .68-.86). Parents' willingness to own participation in psychological studies and their support for children's participation correlated negatively with perceived barriers to participation (r ≥ ǀ-.32ǀ, p < .001). Parental personality traits (such as agreeableness/openness) showed positive associations with one's own participation (r ≥ .19, p < .005) and negative correlations with perceived barriers to participation (r ≥ ǀ-.24ǀ, p < .001), while parental psychopathological characteristics are more closely related to consent to children's participation (r = .24, p < .05). Parental trait anxiety showed both a positive correlation with perceived barriers (uncertainty) and benefits (diagnostics/help) (r ≥ .20, p < .05). For the willingness to participate in studies, barriers seem to play a more crucial role than the benefits of participation. If more information is given about psychological studies, uncertainties and prejudices can be reduced.
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Affiliation(s)
- Stefanie M. Jungmann
- Department of Clinical Psychology, Psychotherapy, and Experimental Psychopathology, Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Galyna Grebinyk
- Department of Clinical Psychology, Psychotherapy, and Experimental Psychopathology, Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Michael Witthöft
- Department of Clinical Psychology, Psychotherapy, and Experimental Psychopathology, Johannes Gutenberg-University Mainz, Mainz, Germany
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McGorm KJ, Brown JD, Roberts AG, Greenbank S, Brasacchio D, Sawyer ACP, Oakey H, Colman PG, Craig ME, Davis EA, Soldatos G, Thomson RL, Wentworth JM, Couper JJ, Penno MAS. Experiences of Caregivers and At-Risk Children Enrolled in a Prospective Pregnancy-Birth Cohort Study into the Causes of Type 1 Diabetes: The ENDIA Study. CHILDREN 2023; 10:children10040637. [PMID: 37189886 DOI: 10.3390/children10040637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 03/20/2023] [Accepted: 03/22/2023] [Indexed: 03/31/2023]
Abstract
Background: We sought research experiences of caregivers and their children were enrolled in the Environmental Determinants of Islet Autoimmunity (ENDIA) study. Methods: ENDIA is a pregnancy–birth cohort investigating early-life causes of type 1 diabetes (T1D). Surveys were sent to 1090 families between June 2021 and March 2022 with a median participation of >5 years. Caregivers completed a 12-item survey. Children ≥ 3 years completed a four-item survey. Results: The surveys were completed by 550/1090 families (50.5%) and 324/847 children (38.3%). The research experience was rated as either “excellent” or “good” by 95% of caregivers, and 81% of children were either “ok”, “happy” or “very happy”. The caregivers were motivated by contributing to research and monitoring their children for T1D. Relationships with the research staff influenced the experience. The children most liked virtual reality headsets, toys, and “helping”. Blood tests were least liked by the children and were the foremost reason that 23.4% of the caregivers considered withdrawing. The children valued gifts more than their caregivers. Only 5.9% of responses indicated dissatisfaction with some aspects of the protocol. The self-collection of samples in regional areas, or during the COVID-19 pandemic restrictions, were accepted. Conclusions: This evaluation identified modifiable protocol elements and was conducted to further improve satisfaction. What was important to the children was distinct from their caregivers.
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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: 8] [Impact Index Per Article: 8.0] [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.
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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
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Lindstrom Johnson S, Jones V, Ryan L, DuBois DL, Fein JA, Cheng TL. Investigating Effects of Mentoring for Youth with Assault Injuries: Results of a Randomized-Controlled Trial. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2022; 23:1414-1425. [DOI: 10.1007/s11121-022-01406-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2022] [Indexed: 11/29/2022]
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Al-Shami KM, Ahmed WS, Alzoubi KH. Motivators and barriers towards clinical research participation: A population-based survey from an Arab MENA country. PLoS One 2022; 17:e0270300. [PMID: 35749422 PMCID: PMC9231817 DOI: 10.1371/journal.pone.0270300] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 06/07/2022] [Indexed: 11/21/2022] Open
Abstract
Jordan was the first Arab country to enact clinical research regulations. The country has a well-flourished pharmaceutical industry that leans heavily on clinical research (CR) for drug development and post-marketing surveillance. In this cross-sectional study, we sought to assess the public's awareness and attitude towards CR as well as their perceived motivators and barriers to CR participation. A population-based, self-administered questionnaire was distributed to the general public in Jordan. Among the 1061 participants in this survey, 74% reported being aware of CR. The majority (70%) agreed to the role of CR in health promotion. Online information and healthcare staff were the two main sources of CR information for the participants. About 25% of the participants received prior invitations to participate in CR with 21% agreeing to participate. However, most participants of the current study (63%) were willing to participate in future CR. Contributing to science, benefiting others, and promoting one's own health were the top motivating factors for participating in CR; while time constraints, fear of research procedure, and lack of interest were the most cited reasons for rejecting participation. Filling out questionnaire surveys, donating blood samples, and participating in physical examinations were the main CR contributions of the participants. Nearly 31% of the participants believed that CR is conducted in a responsible and ethical manner, while 57% did not have an opinion regarding the same matter. In addition, 49% and 44% were neutral with regards to the degree of harm and confidentiality posed by CR. While only 27% disagreed that CR exposes participants to some form of harm, 48% either strongly agreed (15%) or agreed (33%) that it maintains high level of confidentiality for participants. The current study provides insight into the public's perception of CR in Jordan as well as its motivating factors and perceived barriers towards participating in CR. We envisage to utilize this insight as an aid in the design of vigilant future awareness campaigns and recruitment strategies.
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Affiliation(s)
- Kamal M. Al-Shami
- Division of Tumor Metabolism and Microenvironment, German Cancer Research Center, Heidelberg, Germany
- Faculty of Biosciences, University of Heidelberg, Heidelberg, Germany
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, United States of America
| | - Wesam S. Ahmed
- College of Health and Life Sciences, Hamad Bin Khalifa University, Qatar Foundation, Doha, Qatar
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Karem H. Alzoubi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
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Bradley CB, Tapia AL, DiGuiseppi CG, Kepner MW, Kloetzer JM, Schieve LA, Wiggins LD, Windham GC, Daniels JL. Reasons for participation in a child development study: Are cases with developmental diagnoses different from controls? Paediatr Perinat Epidemiol 2022; 36:435-445. [PMID: 35107836 PMCID: PMC9169212 DOI: 10.1111/ppe.12861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 12/10/2021] [Accepted: 12/26/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Current knowledge about parental reasons for allowing child participation in research comes mainly from clinical trials. Fewer data exist on parents' motivations to enrol children in observational studies. OBJECTIVES Describe reasons parents of preschoolers gave for participating in the Study to Explore Early Development (SEED), a US multi-site study of autism spectrum disorder (ASD) and other developmental delays or disorders (DD), and explore reasons given by child diagnostic and behavioural characteristics at enrolment. METHODS We included families of children, age 2-5 years, participating in SEED (n = 5696) during 2007-2016. We assigned children to groups based on characteristics at enrolment: previously diagnosed ASD; suspected ASD; non-ASD DD; and population controls (POP). During a study interview, we asked parents their reasons for participating. Two coders independently coded responses and resolved discrepancies via consensus. We fit binary mixed-effects models to evaluate associations of each reason with group and demographics, using POP as reference. RESULTS Participants gave 1-5 reasons for participation (mean = 1.7, SD = 0.7). Altruism (48.3%), ASD research interest (47.4%) and perceived personal benefit (26.9%) were most common. Two novel reasons were knowing someone outside the household with the study conditions (peripheral relationship; 14.1%) and desire to contribute to a specified result (1.4%). Odds of reporting interest in ASD research were higher among diagnosed ASD participants (odds ratio [OR] 2.89, 95% confidence interval [CI] 2.49-3.35). Perceived personal benefit had higher odds among diagnosed (OR 1.92, 95% CI 1.61-2.29) or suspected ASD (OR 3.67, 95% CI 2.99-4.50) and non-ASD DD (OR 1.80, 95% CI 1.50-2.16) participants. Peripheral relationship with ASD/DD had lower odds among all case groups. CONCLUSIONS We identified meaningful differences between groups in parent-reported reasons for participation. Differences demonstrate an opportunity for future studies to tailor recruitment materials and increase the perceived benefit for specific prospective participants.
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Affiliation(s)
- Chyrise B. Bradley
- Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Amanda L. Tapia
- Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Carolyn G. DiGuiseppi
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Marti W. Kepner
- Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Joy M. Kloetzer
- Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Laura A. Schieve
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Lisa D. Wiggins
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Gayle C. Windham
- California Department of Public Health, Environmental Health Investigations Branch, Richmond, California, USA
| | - Julie L. Daniels
- Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Parker AE, Scull TM, Morrison AM. DigiKnowIt News: Educating youth about pediatric clinical trials using an interactive, multimedia educational website. J Child Health Care 2022; 26:139-153. [PMID: 33836627 DOI: 10.1177/13674935211003774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Pediatric clinical trials allow for the testing of appropriate and effective treatments for children. However, some challenges exist with recruitment. This study examined the effectiveness of DigiKnowIt News, an interactive, multimedia website (which includes activities, videos, and comic books) designed to educate children about clinical trials. A randomized controlled trial was conducted in 2018 with 91 participants (M age = 10.92 years; SD = 2.06). Participants were randomly assigned to intervention or wait-list control groups and completed questionnaires at pretest and posttest (1 week later) about their knowledge, attitudes, beliefs about clinical trials, and self-efficacy for participating in clinical trials. Participants in the intervention group received access to DigiKnowIt News between pretest and posttest and completed a satisfaction questionnaire at posttest. At the end of the study, participants in the wait-list control group were offered the option to use the website and complete a satisfaction questionnaire. At posttest, participants in the intervention group, compared to participants in the wait-list control group, had more knowledge about clinical trials and more reported confidence for participating in clinical trials. Participants reported high levels of satisfaction with DigiKnowIt News. The findings suggest that an educational website can improve factors related to increasing rates of participation in clinical trials.
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Wexler A, Choi RJ, Ramayya AG, Sharma N, McShane BJ, Buch LY, Donley-Fletcher MP, Gold JI, Baltuch GH, Goering S, Klein E. Ethical Issues in Intraoperative Neuroscience Research: Assessing Subjects' Recall of Informed Consent and Motivations for Participation. AJOB Empir Bioeth 2022; 13:57-66. [PMID: 34227925 PMCID: PMC9188847 DOI: 10.1080/23294515.2021.1941415] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BackgroundAn increasing number of studies utilize intracranial electrophysiology in human subjects to advance basic neuroscience knowledge. However, the use of neurosurgical patients as human research subjects raises important ethical considerations, particularly regarding informed consent and undue influence, as well as subjects' motivations for participation. Yet a thorough empirical examination of these issues in a participant population has been lacking. The present study therefore aimed to empirically investigate ethical concerns regarding informed consent and voluntariness in Parkinson's disease patients undergoing deep brain stimulator (DBS) placement who participated in an intraoperative neuroscience study.MethodsTwo semi-structured 30-minute interviews were conducted preoperatively and postoperatively via telephone. Interviews assessed participants' motivations for participation in the parent intraoperative study, recall of information presented during the informed consent process, and participants' postoperative reflections on the research study.ResultsTwenty-two participants (mean age = 60.9) completed preoperative interviews at a mean of 7.8 days following informed consent and a mean of 5.2 days prior to DBS surgery. Twenty participants completed postoperative interviews at a mean of 5 weeks following surgery. All participants cited altruism or advancing medical science as "very important" or "important" in their decision to participate in the study. Only 22.7% (n = 5) correctly recalled one of the two risks of the study. Correct recall of other aspects of the informed consent was poor (36.4% for study purpose; 50.0% for study protocol; 36.4% for study benefits). All correctly understood that the study would not confer a direct therapeutic benefit to them.ConclusionEven though research coordinators were properly trained and the informed consent was administered according to protocol, participants demonstrated poor retention of study information. While intraoperative studies that aim to advance neuroscience knowledge represent a unique opportunity to gain fundamental scientific knowledge, improved standards for the informed consent process can help facilitate their ethical implementation.
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Affiliation(s)
- Anna Wexler
- Department of Medical Ethics and Health Policy, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Rebekah J. Choi
- Department of Medical Ethics and Health Policy, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ashwin G. Ramayya
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Nikhil Sharma
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Brendan J. McShane
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Love Y. Buch
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Joshua I. Gold
- Department of Neuroscience, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Gordon H. Baltuch
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Sara Goering
- Center for Neurotechnology, University of Washington, Seattle, Washington, USA,Department of Philosophy, University of Washington, Seattle, Washington, USA
| | - Eran Klein
- Center for Neurotechnology, University of Washington, Seattle, Washington, USA,Department of Philosophy, University of Washington, Seattle, Washington, USA,Department of Neurology, Oregon Health and Science University, Portland, Oregon, USA
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Jackson W, Gonzalez D, Smith PB, Ambalavanan N, Atz AM, Sokol GM, Hornik CD, Stewart D, Mundakel G, Poindexter BB, Ahlfeld SK, Mills M, Cohen-Wolkowiez M, Martz K, Hornik CP, Laughon MM. Safety of sildenafil in extremely premature infants: a phase I trial. J Perinatol 2022; 42:31-36. [PMID: 34741102 PMCID: PMC8569839 DOI: 10.1038/s41372-021-01261-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/16/2021] [Accepted: 10/20/2021] [Indexed: 11/10/2022]
Abstract
OBJECTIVE To characterize the safety of sildenafil in premature infants. STUDY DESIGN A phase I, open-label trial of sildenafil in premature infants receiving sildenafil per usual clinical care (cohort 1) or receiving a single IV dose of sildenafil (cohort 2). Safety was evaluated based on adverse events (AEs), transaminase levels, and mean arterial pressure monitoring. RESULTS Twenty-four infants in cohort 1 (n = 25) received enteral sildenafil. In cohort 2, infants received a single IV sildenafil dose of 0.25 mg/kg (n = 7) or 0.125 mg/kg (n = 2). In cohort 2, there was one serious AE related to study drug involving hypotension associated with a faster infusion rate than specified by the protocol. There were no AEs related to elevated transaminases. CONCLUSION Sildenafil was well tolerated by the study population. Drug administration times and flush rates require careful attention to prevent infusion-related hypotension associated with faster infusions of IV sildenafil in premature infants. CLINICAL TRIAL ClinicalTrials.gov Identifier: NCT01670136.
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Affiliation(s)
- Wesley Jackson
- Department of Pediatrics, School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Daniel Gonzalez
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - P Brian Smith
- Department of Pediatrics, Duke University School of Medicine, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Namasivayam Ambalavanan
- Division of Neonatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Andrew M Atz
- Department of Pediatrics, Medical University of South Carolina Children's Hospital, Charleston, SC, USA
| | - Gregory M Sokol
- Division of Neonatal-Perinatal Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Chi D Hornik
- Department of Pediatrics, Duke University School of Medicine, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Dan Stewart
- University of Louisville Norton Children's Hospital, Louisville, KY, USA
| | - Gratias Mundakel
- Kings County Hospital Center/SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Brenda B Poindexter
- Department of Pediatrics, Emory University and Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Shawn K Ahlfeld
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Mary Mills
- Duke Clinical Research Institute, Durham, NC, USA
| | - Michael Cohen-Wolkowiez
- Department of Pediatrics, Duke University School of Medicine, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | | | - Christoph P Hornik
- Department of Pediatrics, Duke University School of Medicine, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Matthew M Laughon
- Department of Pediatrics, School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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13
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Mohini P, Palaganas M, Elia Y, Motran L, Sochett E, Curtis J, Scholey JW, McArthur L, Mahmud FH. Exploring the Motivational Drivers of Young Adults with Diabetes for Participation in Kidney Research. J Patient Exp 2022; 9:23743735221138236. [PMID: 36388087 PMCID: PMC9663656 DOI: 10.1177/23743735221138236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Understanding motivational drivers and barriers to patient participation in diabetes research are important to ensure research is relevant and valuable. Young adults with type 1 diabetes (T1D) completed a 31-question qualitative survey evaluating participant experience, understanding, and motivators and barriers to research involvement. A total of 35 participants, 19–28 years of age, 60% female, completed the survey. Motivating factors included personal benefit, relationship with the study team, curiosity, financial compensation, altruism, and nostalgia. Older participants (>22 years) reported higher levels of trust in the study team (p = 0.02) and their relationship with the study team positively influenced their decision to participate (p = 0.03). Financial compensation was a strong motivator for participants with higher education (p = 0.02). Age, sex, education level, and trust in the study team influenced participants’ understanding. Barriers included logistics and lack of familial support. Important motivational drivers and barriers to participation in research by young adults with T1D must be considered to increase research engagement and facilitate the discovery of new knowledge.
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Affiliation(s)
- P Mohini
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada
| | - M Palaganas
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada
| | - Y Elia
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada
| | - L Motran
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada
| | - E Sochett
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada
| | - J Curtis
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada
| | - JW Scholey
- Division of Nephrology, Department of Medicine, University Health Network, Toronto, Canada
- Institute of Medical Sciences, University of Toronto, Toronto, Canada
| | - L McArthur
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada
| | - FH Mahmud
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada
- Institute of Medical Sciences, University of Toronto, Toronto, Canada
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14
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Clayton P, Connelly J, Ellington M, Rojas V, Lorenzo Y, Trak-Fellermeier MA, Palacios C. Facilitators and barriers of children's participation in nutrition, physical activity, and obesity interventions: A systematic review. Obes Rev 2021; 22:e13335. [PMID: 34472191 PMCID: PMC9113612 DOI: 10.1111/obr.13335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 08/03/2021] [Accepted: 08/03/2021] [Indexed: 11/27/2022]
Abstract
Recruitment of children into clinical trials is challenging. Most systematic reviews exploring facilitators and barriers of child recruitment in clinical trials are related to drugs or experimental treatments for various health conditions. This may differ in nutrition, physical activity, and obesity interventions. The objective was to conduct a systematic review of facilitators and barriers for children's participation in nutrition, physical activity, and obesity interventions from the perspective of parents, children, and researchers. Studies were identified from five databases and restricted to children 2-18 years and the English language. Studies without results on facilitators and barriers of recruitment were excluded. Four hundred twenty-three records were identified; 94 duplicates and 269 unrelated records were initially excluded; 60 records were reviewed for full-text, and subsequently 34 were excluded, for a total of 26 included studies. The top barriers for recruiting children into clinical trials were time constraints, understanding of clinical trial information or complexity of consent/trial info, and transportation/lack of childcare. The most common facilitators were benefits to others and self, compensation/incentives, physician recommendations/referrals, and support. These barriers and facilitators should be addressed in future studies to assist in the successful recruitment of children into nutrition, physical activity, and obesity interventions.
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Affiliation(s)
- Priscilla Clayton
- Dietetics and Nutrition Department, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, Florida, USA
| | - Jeneene Connelly
- Dietetics and Nutrition Department, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, Florida, USA
| | - Malik Ellington
- Dietetics and Nutrition Department, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, Florida, USA
| | - Vicky Rojas
- Dietetics and Nutrition Department, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, Florida, USA
| | - Yaisli Lorenzo
- Dietetics and Nutrition Department, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, Florida, USA
| | - María Angélica Trak-Fellermeier
- Dietetics and Nutrition Department, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, Florida, USA
| | - Cristina Palacios
- Dietetics and Nutrition Department, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, Florida, USA
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15
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Schupmann W, Li X, Wendler D. Do the Potential Medical Benefits of Phase 1 Pediatric Oncology Trials Justify the Risks? Views of the United States Public. J Pediatr 2021; 238:249-258.e3. [PMID: 34144034 PMCID: PMC8551010 DOI: 10.1016/j.jpeds.2021.06.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 06/03/2021] [Accepted: 06/09/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To assess the US public's views on whether the potential medical benefits of phase 1 pediatric oncology trials justify the risks. STUDY DESIGN Online survey of a nationally representative sample of US adults. Participants were presented with a hypothetical scenario in which they have a 10-year-old child with advanced cancer. They were then offered the option of giving their child supportive care or trying one more potential treatment, in the research or clinical care setting, which has the same risks and potential medical benefits as the average phase 1 pediatric oncology trial. We assessed what percentage of respondents thought the potential medical benefits justify the risks. RESULTS In total, 1658 of the 2508 individuals who were sent the survey participated (response rate = 66.1%). Of those who passed all 3 test questions indicating understanding, 67.1% in the research scenario and 58.5% in the clinical care scenario regarded the potential medical benefits of an average phase 1 pediatric oncology trial as equal to or greater than the risks. In addition, 53.4% of respondents in the research scenario thought it was appropriate for researchers to conduct a study in children with these risks and potential medical benefits, and 46.9% stated they would enroll their own child in such a trial. CONCLUSIONS A majority of the US public regards the potential medical benefits of average phase 1 pediatric oncology trials as justifying the risks. This finding suggests that these trials are ethically appropriate and approvable in patients who have no more effective treatment options. At the same time, a significant minority thought the potential medical benefits do not justify the risks, suggesting these trials should be approved only when they have significant social value. Moreover, approximately one-half of respondents regarded the trials as inappropriate and would not enroll their own child, underscoring the need for a rigorous informed consent process that accurately educates parents regarding the risks, potential medical benefits, and alternatives, so they can decide whether to enroll their child based on their own preferences and goals.
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Affiliation(s)
- Will Schupmann
- Department of Bioethics, NIH Clinical Center, Bethesda, MD
| | - Xiaobai Li
- Biostatistics and Clinical Epidemiology Service, NIH Clinical Center, Bethesda, MD
| | - David Wendler
- Department of Bioethics, NIH Clinical Center, Bethesda, MD.
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16
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Lennon T, Cheng T, Lindstrom Johnson S, Jones V, Fein J, Manning Ryan L. Factors associated with successful mentor matching in an intervention study of youth violence. JOURNAL OF COMMUNITY PSYCHOLOGY 2021; 49:2194-2199. [PMID: 33411341 DOI: 10.1002/jcop.22503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 11/09/2020] [Accepted: 12/15/2020] [Indexed: 06/12/2023]
Abstract
One challenge of conducting intervention studies is ensuring that study participants are exposed to the intervention. For example, in our randomized controlled trial of Take Charge!, a mentor-implemented and research-informed violence prevention program that partners with one-on-one community-based mentoring agencies, only 50% of intervention youth with fight-related injuries were successfully matched with a mentor. We examined the differences between matched (n = 49) and unmatched (n = 49) youth with regard to demographics, time from injury to study enrollment, perceived seriousness of injury, belief that future injury can be avoided, and household chaos. Youth who were successfully matched with a mentor were more likely to perceive the injury as very serious or somewhat serious compared with unmatched youth (95.9% vs. 79.6%, p = .028). All other factors were not significantly associated with successful mentor matching. Future violence prevention interventions should consider youth perceptions as a factor that may influence the completion of desired interventions.
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Affiliation(s)
- Tyler Lennon
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Tina Cheng
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | - Vanya Jones
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Joel Fein
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Leticia Manning Ryan
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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17
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Parent clinical trial priorities for fragile X syndrome: a best-worst scaling. Eur J Hum Genet 2021; 29:1245-1251. [PMID: 34163011 PMCID: PMC8385075 DOI: 10.1038/s41431-021-00922-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/19/2021] [Accepted: 06/02/2021] [Indexed: 02/03/2023] Open
Abstract
An expansion in the availability of clinical drug trials for genetic neurodevelopmental conditions is underway. Delineating patient priorities is key to the success of drug development and clinical trial design. There is a lack of evidence about parent decision-making in the context of clinical drug trials for genetic neurodevelopmental conditions. We assessed parents' priorities when making a decision whether to enroll their child with fragile X syndrome (FXS) in a clinical drug trial. An online survey included a best-worst scaling method for parents to prioritize motivating and discouraging factors for child enrollment. Parents were recruited through the National Fragile X Foundation and FRAXA. Sequential best-worst with conditional logit analysis was used to determine how parents prioritize motivating and discouraging factors about trial enrollment decisions. Respondents (N = 354) were largely biological mothers (83%) of an individual with FXS who ranged in age from under 5 to over 21 years. The highest motivating factor was a trial to test a drug targeting the underlying FXS mechanism (coeff = 3.28, p < 0.001), followed by the potential of the drug to help many people (coeff = 3.03, p < 0.001). Respondents rated requirement of blood draws (coeff = -3.09, p < 0.001), loss of access to the drug post trial (coeff = -3.01, p < 0.001), and drug side effects (coeff = -2.96, p < 0.001) as most discouraging. The priorities defined by parents can be incorporated into evidence-based trial design and execution to enhance the enrollment process.
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18
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Naarding KJ, Doorenweerd N, Koeks Z, Hendriksen RGF, Chotkan KA, Krom YD, de Groot IJM, Straathof CS, Niks EH, Kan HE. Decision-Making And Selection Bias in Four Observational Studies on Duchenne and Becker Muscular Dystrophy. J Neuromuscul Dis 2021; 7:433-442. [PMID: 32925089 PMCID: PMC7902964 DOI: 10.3233/jnd-200541] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Natural history data are essential for trial design in Duchenne (DMD) and Becker muscular dystrophy (BMD), but recruitment for observational studies can be challenging. OBJECTIVE We reviewed reasons why patients or caregivers declined participation, and compared characteristics of participants and non-participants to assess possible selection bias in four observational studies, three on DMD and one on BMD. METHODS Three pediatric DMD studies focused on cross-sectional cognitive function and brain MRI (DMDbrain, n = 35 and DMDperfusion, n = 12), and on longitudinal upper extremity function and muscle MRI (DMDarm, n = 22). One adult BMD study assessed longitudinal functioning (n = 36). Considerations for non-participation were retrospectively reviewed from screening logs. Age, travel-time, DMD gene mutations and age at loss of ambulation (DMDarm and BMD study only), of participants and non-participants were derived from the Dutch Dystrophinopathy Database and compared using nonparametric tests (p < 0.05). RESULTS The perceived burden of the protocol (38.2%), use of MRI (30.4%), and travel-time to the study site (19.1%) were the most frequently reported considerations for non-participation. Only few patients reported lack of personal gain (0.0- 5.9%). Overall, participating patients were representative for the studied sub-populations, except for a younger age of DMDarm study participants and a complete lack of participants with a mutation beyond exon 63. CONCLUSION Optimizing patient involvement in protocol design, improving MRI experiences, and integrating research into clinics are important factors to decrease burden and facilitate participation. Nationwide registries are essential to compare participants and non-participants and ensure representative observational research. Specific effort is needed to include patients with distal mutations in cognitive studies.
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Affiliation(s)
- Karin J Naarding
- Department of Neurology, Leiden University Medical Center (LUMC), Leiden, Netherlands.,Duchenne Center Netherlands
| | - Nathalie Doorenweerd
- C.J. Gorter Center for High Field MRI, Department of Radiology, LUMC, Leiden, Netherlands.,John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Zaïda Koeks
- Department of Neurology, Leiden University Medical Center (LUMC), Leiden, Netherlands
| | - Ruben G F Hendriksen
- C.J. Gorter Center for High Field MRI, Department of Radiology, LUMC, Leiden, Netherlands
| | - Kinita A Chotkan
- Department of Neurology, Leiden University Medical Center (LUMC), Leiden, Netherlands
| | - Yvonne D Krom
- Department of Neurology, Leiden University Medical Center (LUMC), Leiden, Netherlands.,Duchenne Center Netherlands
| | - Imelda J M de Groot
- Duchenne Center Netherlands.,Department of Rehabilitation, Radboud University Medical Center, Nijmegen, Netherlands
| | - Chiara S Straathof
- Department of Neurology, Leiden University Medical Center (LUMC), Leiden, Netherlands
| | - Erik H Niks
- Department of Neurology, Leiden University Medical Center (LUMC), Leiden, Netherlands.,Duchenne Center Netherlands
| | - Hermien E Kan
- Duchenne Center Netherlands.,C.J. Gorter Center for High Field MRI, Department of Radiology, LUMC, Leiden, Netherlands
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19
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Reetz J, Richter G, Borzikowsky C, Glinicke C, Darabaneanu S, Buyx A. Consent to research participation: understanding and motivation among German pupils. BMC Med Ethics 2021; 22:93. [PMID: 34271886 PMCID: PMC8283995 DOI: 10.1186/s12910-021-00661-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 07/07/2021] [Indexed: 11/28/2022] Open
Abstract
Background The EU’s 2006 Paediatric Regulation aims to support authorisation of medicine for children, thus effectively increasing paediatric research. It is ethically imperative to simultaneously establish procedures that protect children’s rights. Method This study endeavours (a) to evaluate whether a template consent form designed by the Standing Working Group of the German-Research-Ethics-Committees (AKEK) adequately informs adolescents about research participation, and (b) to investigate associated phenomena like therapeutic misconception and motives for research participation. In March 2016 a questionnaire study was conducted among 279 pupils (mean age 13.1 years) of a secondary school in northern Germany. Results A majority of participants showed a general good understanding of foundational research ethics concepts as understood from the AKEK consent form. Nevertheless, our data also suggests possible susceptibility to therapeutic misconception. Own health concerns and pro-social considerations were found to be significant motivational factors for participating in research, while anticipation of pain lessens likelihood of participation. Advice from trusted others is an important decisional influence, too. Furthermore, data security was found to be a relevant aspect of adolescents’ decision-making process. Conclusion Bearing in mind adolescents’ generally good understanding, we infer the lack of knowledge about medical research in general to be one source of therapeutic misconception. To further improve the quality of consent we propose a multi-staged approach whereby general research education is completed before an individual becomes a patient or potential participant. To the best of our knowledge this is the first German questionnaire-study addressing issues of informed consent in a large under-age sample. Supplementary Information The online version contains supplementary material available at 10.1186/s12910-021-00661-z.
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Affiliation(s)
- Jana Reetz
- Diakonissenkrankenhaus, Department of Paediatrics, Knuthstraße 1, 24939, Flensburg, Germany
| | - Gesine Richter
- Institute of Experimental Medicine, Division of Biomedical Ethics, Kiel University, University Hospital Schleswig-Holstein, UKSH, Campus KielArnold-Heller-Str. 3, Haus U35, 24105, Kiel, Germany.
| | - Christoph Borzikowsky
- Institute of Medical Informatics and Statistics, Kiel University, University Hospital Schleswig-Holstein, Brunswiker Str. 10, 24105, Kiel, Germany
| | - Christine Glinicke
- Ethics Commission, University Hospital Schleswig-Holstein, Arnold-Heller-Straße 3; Haus U 27, 24105, Kiel, Germany
| | - Stephanie Darabaneanu
- Institute of Medical Psychology and Medical Sociology, Kiel University, University Hospital Schleswig-Holstein Kiel, Preußerstrasse 1-9, 24105, Kiel, Germany
| | - Alena Buyx
- Institute of History and Ethics in Medicine, Technical University of Munich, Ismaninger Str. 22, 81675, München, Germany
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20
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Smith V, Corry M, Devane D, Treweek S, Hunter A, Grylka-Baeschlin S, Hannon K. Prioritising key motivators and challenges influencing informal carers' decisions for participating in randomised trials: An embedded Study Within A before and after Trial (SWAT 55). HRB Open Res 2021; 3:71. [PMID: 38919883 PMCID: PMC11196933 DOI: 10.12688/hrbopenres.13125.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/21/2021] [Indexed: 06/27/2024] Open
Abstract
Background: Family members, or others, often assume the role of informal (unpaid) carers of people with chronic illnesses. Care-giving, however, can impact profoundly on the quality of life of carers and can cause carer worry, stress and guilt. Implementing interventions that positively affect the lives of carers is important; however, carers as a group are often difficult to reach. We embedded a study within a pilot-feasibility trial of a mindfulness based intervention to determine and prioritise the key motivators and challenges influencing informal carers' decisions for participating in a trial. Methods: We used a multi-method approach involving interviews with participants from a ' host trial' and data from systematic reviews to develop a survey that was distributed to informal carers in Ireland. The survey consisted of 28 motivator and 17 challenge statements. Participants rated how important they thought each statement was when deciding to take part in a trial on a 5-point Likert Scale. Mean scores and standard deviations were calculated for each statement and arranged in descending order to provide the priority lists. Results: Thirty-six carers responded to the survey. Helping to create awareness about carers was the top ranked motivator, followed by four study design statements related to the time at which the study occurs, the study location, format of delivery and venue. The least important motivator related to how carers were invited to take part in a study. Difficulties in planning due to the caring role emerged as the most important challenge, followed by being unable to leave the care recipient on his/her own. Conclusions: Insight into decision-making for research participation will assist trial developers tailor trial processes for informal carer populations. We recommend that trialists should consider these motivators and challenges when designing future trials involving informal carers so as to enhance trial feasibility and success.
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Affiliation(s)
- Valerie Smith
- School of Nursing and Midwifery, Trinity College Dublin, 24 D’Olier Street, Dublin, D02 T283, Ireland
| | - Margarita Corry
- School of Nursing and Midwifery, Trinity College Dublin, 24 D’Olier Street, Dublin, D02 T283, Ireland
| | - Declan Devane
- Aras Moyola, School of Nursing and Midwifery, National University of Ireland, Galway, 26 Upper Newcastle, Galway, H91 E3YV, Ireland
| | - Shaun Treweek
- Health Services Research Unit, University of Aberdeen, Room 306 Health Sciences Building, Aberdeen, AB25 2ZD, UK
| | - Andrew Hunter
- Aras Moyola, School of Nursing and Midwifery, National University of Ireland, Galway, 26 Upper Newcastle, Galway, H91 E3YV, Ireland
| | | | - Kathleen Hannon
- School of Nursing and Midwifery, Trinity College Dublin, 24 D’Olier Street, Dublin, D02 T283, Ireland
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21
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Nkyekyer J, Clifford SA, Mensah FK, Wang Y, Chiu L, Wake M. Maximizing Participant Engagement, Participation, and Retention in Cohort Studies Using Digital Methods: Rapid Review to Inform the Next Generation of Very Large Birth Cohorts. J Med Internet Res 2021; 23:e23499. [PMID: 33988509 PMCID: PMC8164122 DOI: 10.2196/23499] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 03/16/2021] [Accepted: 04/07/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Many current research needs can only be addressed using very large cohorts. In such studies, traditional one-on-one phone, face-to-face, or paper-based engagement may not be feasible. The only realistic mechanism for maintaining engagement and participation at this scale is via digital methods. Given the substantial investment being made into very large birth cohort studies, evidence for optimal methods of participant engagement, participation, and retention over sustained periods without in-person contact from researchers is paramount. OBJECTIVE This study aims to provide an overview of systematic reviews and meta-analyses evaluating alternative strategies for maximizing participant engagement and retention rates in large-scale studies using digital methods. METHODS We used a rapid review method by searching PubMed and Ovid MEDLINE databases from January 2012 to December 2019. Studies evaluating at least 1 e-engagement, participation, or retention strategy were eligible. Articles were screened for relevance based on preset inclusion and exclusion criteria. The methodological quality of the included reviews was assessed using the AMSTAR-2 (Assessing the Methodological Quality of Systematic Reviews 2) measurement tool, and a narrative synthesis of the data was conducted. RESULTS The literature search yielded 19 eligible reviews. Overall, 63% (n=12) of these reviews reported on the effectiveness of e-engagement or participation promotion strategies. These evaluations were generally not conducted within very large observational digital cohorts. Most of the contributing reviews included multipurpose cohort studies (with both observational and interventional elements) conducted in clinical and research settings. Email or SMS text message reminders, SMS text messages or voice notifications, and incentives were the most commonly used design features to engage and retain participants. For parental outcomes, engagement-facilitation interventions influenced uptake and behavior change, including video feedback, goal setting, and intensive human facilitation and support. Participant-stated preferences for content included new knowledge, reminders, solutions, and suggestions about health issues presented in a clear, short, and personalized way. Perinatal and postpartum women valued self-monitoring and personalized feedback. Digital reminders and multiple SMS text messages were specific strategies that were found to increase adherence to medication and clinic attendance, respectively. CONCLUSIONS This review adds to the growing literature evaluating methods to optimize engagement and participation that may apply to large-scale studies using digital methods; it is promising that most e-engagement and participation promotion strategies appear to be effective. However, these reviews canvassed relatively few strategies, suggesting that few alternative strategies have been experimentally evaluated. The reviews also revealed a dearth of experimental evidence generated within very large observational digital cohort studies, which may reflect the small number of such studies worldwide. Thus, very large studies may need to proactively build in experimental opportunities to test engagement and retention approaches to enhance the success of their own and other large digital contact studies.
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Affiliation(s)
- Joanna Nkyekyer
- Murdoch Children's Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
| | - Susan A Clifford
- Murdoch Children's Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
| | - Fiona K Mensah
- Murdoch Children's Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
| | - Yichao Wang
- Murdoch Children's Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
| | - Lauren Chiu
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Australia
| | - Melissa Wake
- Murdoch Children's Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
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Drury NE, Menzies JC, Taylor CJ, Jones TJ, Lavis AC. Understanding parents' decision-making on participation in clinical trials in children's heart surgery: a qualitative study. BMJ Open 2021; 11:e044896. [PMID: 33622954 PMCID: PMC7907877 DOI: 10.1136/bmjopen-2020-044896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES Few children undergoing heart surgery are recruited to clinical trials and little is known about the views and attitudes of parents towards trials. This study explored parents' perspectives on decision-making about their child's participation in a clinical trial during their elective cardiac surgery. DESIGN Qualitative interview study. SETTING Single-centre substudy of a multicentre, double-blind, randomised controlled trial to investigate the effects of remote ischaemic preconditioning in children undergoing cardiac surgery. PARTICIPANTS Parents of children approached to participate in the trial, both consenters and decliners. METHODS Semistructured interviews were conducted face-to-face or by telephone following discharge, digitally audio-recorded, transcribed and thematically analysed. RESULTS Of 46 patients approached for the trial, 24 consenting and 2 declining parents agreed to participate in an interview (21 mothers, 5 fathers). Parental decision-making about research was influenced by (1) potential risks or additional procedures; (2) personal benefit and altruism for the 'cardiac community'; (3) information, preparation, timing and approach; and (4) trust in the clinical team and collaboration with researchers. All of these were placed within the context of their understanding of the trial and knowledge of research. CONCLUSIONS Parents of children undergoing cardiac surgery attach value to clinical research and are supportive of clinical trials when there is no or minimal perceived additional risk. These findings enhance our understanding of the factors that influence parents' decision-making and should be used to inform the design and conduct of future paediatric surgical trials. TRIAL REGISTRATION NUMBER ISRCTN12923441; Pre-results.
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Affiliation(s)
- Nigel E Drury
- Paediatric Cardiac Surgery, Birmingham Children's Hospital, Birmingham, UK
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Julie C Menzies
- Paediatric Intensive Care, Birmingham Children's Hospital, Birmingham, UK
| | - Clare J Taylor
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Timothy J Jones
- Paediatric Cardiac Surgery, Birmingham Children's Hospital, Birmingham, UK
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Anna C Lavis
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
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Weller CD, Richards C, Turnour L, Team V. Rationale for participation in venous leg ulcer clinical research: Patient interview study. Int Wound J 2020; 17:1624-1633. [PMID: 32658349 PMCID: PMC7948544 DOI: 10.1111/iwj.13438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/03/2020] [Accepted: 06/08/2020] [Indexed: 12/16/2022] Open
Abstract
Recruitment to wound care clinical trials is challenging and a better understanding of patient decisions to participate has the potential to influence recruitment success. We conducted 31 semi-structured telephone interviews of patients who participated in the Aspirin in Venous Leg Ulcer (ASPiVLU) randomised controlled trail (RCT) or ASPiVLU cohort study. Data were coded and analysed using thematic analysis. We identified four key themes: (a) "I participated to help others"; (b) "I participated in research to thank those who cared for me"; (c) "I participated to receive better care"; and (d) "I participated to have a say on what works." These themes became basic elements for the Rationale for Research Participation Framework that we have developed to improve the participant recruitment process for clinical trials in wound care.
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Affiliation(s)
| | - Catelyn Richards
- Monash Nursing and MidwiferyMonash UniversityMelbourneVictoriaAustralia
| | - Louise Turnour
- Monash Nursing and MidwiferyMonash UniversityMelbourneVictoriaAustralia
| | - Victoria Team
- Monash Nursing and MidwiferyMonash UniversityMelbourneVictoriaAustralia
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Lonhart JA, Edwards AR, Agarwal S, Lucas BP, Schroeder AR. Consent Rates Reported in Published Pediatric Randomized Controlled Trials. J Pediatr 2020; 227:281-287. [PMID: 32599033 DOI: 10.1016/j.jpeds.2020.06.058] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/19/2020] [Accepted: 06/19/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To determine the average reported consent rate for published pediatric randomized controlled trials (RCTs) and whether this rate varies by trial characteristics. STUDY DESIGN A review of pediatric RCTs published in Medline in 2009, 2010, or 2015 was performed. Secondary analyses of prior trials, trials including adults, trials not requiring consent, or trials with missing or unclear consent data were excluded. Consent rate was defined as the number of patients enrolled divided by number of eligible patients where families were approached. Random effects meta-regression was conducted to determine the weighted average consent rate. RESULTS Of 2347 trials identified, 1651 were excluded. An additional 418 of 696 (60%) were excluded because the consent rate was missing or unclear. The average consent rate for 278 included RCTs was 82.6% (95% CI, 80.3%-84.8%) and was higher for vaccination compared with behavioral trials and for industry-funded compared with National Institutes of Health-funded or other government-funded trials. The average consent rate was <70% for 26% of included trials. Of these trials, US trials (28/77 [36.4%]) had a higher probability of a consent rate of <70% than non-US studies (35/64 [21.3%]) and multinational (9/37 [24.3%]) studies. There was slight variation by funding category. CONCLUSIONS Although the average consent rate for published trials was reasonably high, approximately one-quarter of trials had consent rates of <70%. Consent rates reporting has improved over time, but remains suboptimal. Our findings should assist with the planning of future pediatric RCTs, although consent data from unpublished trials are also needed.
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Affiliation(s)
| | | | - Swati Agarwal
- Department of Pediatrics, Inova Children's Hospital, Falls Church, VA
| | - Brian P Lucas
- The Dartmouth Institute of Health Policy & Clinical Practice, Hanover, NH
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Lau JSY, Smith MZ, Allan B, Martinez C, Power J, Lewin SR, McMahon JH. Acceptability, motivation and the prospect of cure for people living with HIV and their healthcare providers in HIV cure-focused treatment interruption studies. AIDS Res Ther 2020; 17:65. [PMID: 33168019 PMCID: PMC7653743 DOI: 10.1186/s12981-020-00321-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 10/23/2020] [Indexed: 11/26/2022] Open
Abstract
Background Analytical treatment interruptions (ATI) are commonly used clinical endpoints to assess interventions aimed at curing HIV or achieving antiretroviral therapy (ART)-free HIV remission. Understanding the acceptability of ATI amongst people living with HIV (PLHIV) and their HIV healthcare providers (HHP) is limited. Methods Two online surveys for PLHIV and HHP assessed awareness and acceptability of ATI, and understanding of the prospect for HIV cure in the future. Responses were collected from July 2017–January 2018. A descriptive analysis was performed and similar questions across the two surveys were compared using χ squared test. Results 442 PLHIV and 144 HHP completed the survey. 105/400 (26%) PLHIV had ever interrupted ART, 8% of which were in a clinical trial. Altruistic motivations were drivers of participation of PLHIV in cure related research. 81/135 (60%) HHP would support their patients wishing to enrol in an HIV cure-focused trial, but fewer would promote and allow such participation (25% and 31% respectively). Compared to HHP, PLHIV were more likely to believe that an HIV cure would be achievable within 10 years (55% vs. 19%, p < 0.001), had less awareness of ATI (46% vs. 62%, p < 0.001) and were less likely to have had experience of either participation or enrolment in an ATI study (5% vs. 18%, p < 0.001) Conclusion PLHIV were more optimistic about the potential for HIV cure. HHP had more direct experience with HIV cure-focused studies. Educational strategies are required for both groups to increase understanding around ATIs in HIV cure research but should be tailored specifically to each group.
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Štefanová E, Baška T, Holubčíková J, Timková S, Tatarková M, Sovičová M, Hudečková H. Selected Behavioural Factors Affecting Oral Health in Schoolchildren: Results from the Health Behaviour in School-Aged Children (HBSC) Slovak Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17207516. [PMID: 33076480 PMCID: PMC7602590 DOI: 10.3390/ijerph17207516] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/07/2020] [Accepted: 10/12/2020] [Indexed: 11/17/2022]
Abstract
Oral diseases, particularly dental caries, affect as much as nine in 10 persons globally. Its development starts during childhood. Behavioural factors play an important role in its aetiology. The aim of the research was to analyse the prevalence of selected behavioural factors associated with dental caries in Slovak adolescents. Selected factors, such as toothbrushing less than once a day, consumption of sweets and sweetened soft drinks daily and their combination, were analysed using data from Health Behaviour in School-Aged Children surveys carried out in 2005/2006, 2009/2010, 2013/2014 and 2017/2018 in Slovakia. The target group consisted of 11- to 13-year-old schoolchildren. The results were analysed by sex and socioeconomic status. The consumption of sweets and sweetened soft drinks, despite declining, remains widespread (41.3% of boys and 39.6% of girls in 2017/2018). The absence of daily toothbrushing, similarly as a co-occurrence of factors, were more frequent in boys (10.6% and 5.0% in 2017/2018, respectively) than in girls (5.1% and 2.3% in 2017/2018, respectively). The absence of daily toothbrushing was associated with a lower socioeconomic situation. In conclusion, behavioural risk factors affecting oral health are widespread in Slovak adolescents. Despite the positive development of the epidemiological situation, effective interventions, as well as the improvement of oral hygiene in lower socioeconomic groups, are needed.
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Affiliation(s)
- Eliška Štefanová
- Department of Public Health, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Malá Hora 11149/4B, 036 01 Martin, Slovakia; (E.Š.); (T.B.); (M.T.); (M.S.); (H.H.)
| | - Tibor Baška
- Department of Public Health, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Malá Hora 11149/4B, 036 01 Martin, Slovakia; (E.Š.); (T.B.); (M.T.); (M.S.); (H.H.)
| | - Jana Holubčíková
- Department of Health Psychology, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, 040 11 Košice, Slovakia;
| | - Silvia Timková
- 1st Department of Stomatology, Faculty of Medicine, Pavol Jozef Šafárik University in Košice and University Hospital of Luis Pasteur, 040 11 Košice, Slovakia
- Correspondence: ; Tel.: +421 55 234 3305
| | - Mária Tatarková
- Department of Public Health, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Malá Hora 11149/4B, 036 01 Martin, Slovakia; (E.Š.); (T.B.); (M.T.); (M.S.); (H.H.)
| | - Miroslava Sovičová
- Department of Public Health, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Malá Hora 11149/4B, 036 01 Martin, Slovakia; (E.Š.); (T.B.); (M.T.); (M.S.); (H.H.)
| | - Henrieta Hudečková
- Department of Public Health, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Malá Hora 11149/4B, 036 01 Martin, Slovakia; (E.Š.); (T.B.); (M.T.); (M.S.); (H.H.)
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Smith V, Corry M, Devane D, Treweek S, Hunter A, Grylka-Baeschlin S, Hannon K. Prioritising key motivators and challenges influencing informal carers’ decisions for participating in randomised trials: An embedded Study Within A before and after Trial (SWAT 55). HRB Open Res 2020. [DOI: 10.12688/hrbopenres.13125.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Family members, or others, often assume the role of informal (unpaid) carers of people with chronic illnesses. Care-giving, however, can impact profoundly on the quality of life of carers and can cause carer worry, stress and guilt. Implementing interventions that positively affect the lives of carers is important; however, carers as a group are often difficult to reach. We embedded a study within a pilot-feasibility trial of a mindfulness based intervention to determine and prioritise the key motivators and challenges influencing informal carers’ decisions for participating in a trial. Methods: We used a multi-method approach involving interviews with participants from a ‘host trial’ and data from systematic reviews to develop a survey that was distributed to informal carers in Ireland. The survey consisted of 28 motivator and 17 challenge statements. Participants rated how important they thought each statement was when deciding to take part in a trial on a 5-point Likert Scale. Mean scores and standard deviations were calculated for each statement and arranged in descending order to provide the priority lists. Results: Thirty-six carers responded to the survey. Helping to create awareness about carers was the top ranked motivator, followed by four study design statements related to the time at which the study occurs, the study location, format of delivery and venue. The least important motivator related to how carers were invited to take part in a study. Difficulties in planning due to the caring role emerged as the most important challenge, followed by being unable to leave the care recipient on his/her own. Conclusions: Insight into decision-making for research participation will assist trial developers tailor trial processes for informal carer populations. We recommend that trialists should consider these motivators and challenges when designing future trials involving informal carers so as to enhance trial feasibility and success.
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Sheridan R, Martin-Kerry J, Hudson J, Parker A, Bower P, Knapp P. Why do patients take part in research? An overview of systematic reviews of psychosocial barriers and facilitators. Trials 2020; 21:259. [PMID: 32164790 PMCID: PMC7069042 DOI: 10.1186/s13063-020-4197-3] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 02/20/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Understanding why people take part in health research is critical to improve research efficiency and generalisability. The aim of this overview of systematic reviews was to identify psychosocial determinants of research participation and map them to psychological theory and empirical recruitment research, to identify effective strategies to increase research participation. METHODS Qualitative and quantitative systematic reviews were systematically identified. No date or language limits were applied. Two reviewers independently selected reviews. Methodological quality was rated using AMSTAR, and poor-quality reviews (scoring 0-3) were excluded. Barriers and facilitators were coded to psychological theory (Theoretical Domains Framework) and empirical recruitment research (recruitment interventions that had been subjected to randomised controlled trial evaluation). RESULTS We included 26 systematic reviews (429 unique primary studies), covering a wide range of patient populations and health settings. We identified five groups of facilitators, of which three were dominant (potential for personal benefit, altruism, trust) and appear to be relevant across research setting and design. We identified nine groups of barriers, which were more dependent on the particular study (context, population, design). Two determinants (participant information, social influences) were found to be both barriers and facilitators. Barriers and facilitators could be coded to the Motivation and Opportunity components of the Theoretical Domains Framework; only one was coded to a Capability component. There was some overlap between psychosocial determinants and empirical recruitment research, but some barriers and facilitators had not been tested at all. CONCLUSIONS Identifying effective recruitment strategies could increase the efficiency and generalisability of primary research. We identified a number of barriers and facilitators that could be addressed by researchers. There is a need for more research to identify effective recruitment strategies that draw on the psychosocial facilitators and barriers identified in this overview.
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Affiliation(s)
| | | | | | | | | | - Peter Knapp
- University of York and the Hull York Medical School, York, UK
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Sindhu KN, Srinivasan M, Subramaniam S, David AS, Mohan VR, John J, Kang G. Why do participants drop-out: findings from a prospective pediatric cohort for fever surveillance established at Vellore, southern India. BMC Med Res Methodol 2019; 19:244. [PMID: 31888513 PMCID: PMC6937945 DOI: 10.1186/s12874-019-0881-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 11/29/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cohort studies are pivotal in understanding the natural history, and to thereby determine the incidence of a disease. The conduct of large-scale community-based cohort studies is challenging with reference to money, manpower and time. Further, attrition inherent to cohort studies can affect the power, and thereby the study's validity. Our objective was to estimate the percentage of participant withdrawal and to subsequently understand reasons for the same in the Vellore Typhoid Surveillance (VTS) cohort. METHODS VTS study, a prospective community-based pediatric cohort, was established in a semi-urban settlement of Vellore to estimate the incidence rate of typhoid fever. An active weekly surveillance identified children with fever, and blood cultures were performed for fevers of ≥3 days. Reasons for participant drop-out in the cohort were documented. Nine focus group discussions (FGD), each with 5 to 7 parents/primary caregivers of former as well current participants were conducted separately, to understand reasons for consent withdrawal as well as the good aspects of the study that the current participants perceived. A descriptive, as well as an interpretative account of the themes that emerged from the FGDs were done. RESULTS Of the 5639 children in the VTS cohort, 404 (7.2%) withdrew consent during the 12-month surveillance. Of these, 50% dropped out due to migration from study area; 18.1% as their parents were unhappy with the blood draws for blood culture; and 14.4% did not clearly put forth the reason for consent withdrawal. Being from an orthodox background, high socio-economic status and joint family were associated with a decision to drop-out. Frequent and voluminous blood draws, male field research assistants (FRA) making weekly home-visits, the perception that inquiring about fever made their child fall sick, and that the study clinic did not initiate antibiotics immediately, were the important themes that emerged from the FGDs conducted among drop-outs. CONCLUSION Our study showed that specific beliefs and behaviours within the community influenced the drop-out rate of the VTS cohort. Background characteristics and perceptions that exist, along with attrition data from previous cohort studies in the specific community are important to be considered while implementing large-scale cohort studies.
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Affiliation(s)
| | - Manikandan Srinivasan
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, 632004 India
| | - Sathyapriya Subramaniam
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, 632004 India
| | - Anita Shirley David
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, 632004 India
| | | | - Jacob John
- Department of Community Health, Christian Medical College, Vellore, 632002 India
| | - Gagandeep Kang
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, 632004 India
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Paquette E, Shukla A, Davidson J, Rychlik K, Davis M. Burden or Opportunity? Parent Experiences When Approached for Research in a Pediatric Intensive Care Unit. Ethics Hum Res 2019; 41:2-12. [PMID: 31108571 DOI: 10.1002/eahr.500014] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Despite an ongoing need for pediatric research, low study enrollment may impede study completion, particularly in critical care. We conducted a prospective cross-sectional survey and chart review study to assess parent experiences with research in a pediatric intensive care unit (PICU). Of the 80 parents who completed the study survey, 54% were approached to participate in a research study in the PICU, and 93% agreed to participate. Motivators included altruism, low burden, low risk, and research that would benefit the child. Barriers included risks to the child, the child's being too sick to participate, feeling overwhelmed, not having enough time to participate, the research's being burdensome, and the research's not being explained well. PICU parents had mostly favorable attitudes toward research participation. Compared with non-Hispanic survey respondents, respondents of Hispanic ethnicity less often reported having been approached for research, which further evidences the need to track research recruitment processes to help avoid underinclusion of members of minority populations.
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Affiliation(s)
- Erin Paquette
- Assistant professor of pediatrics at Northwestern University Feinberg School of Medicine and an adjunct professor of law at the Northwestern University Pritzker School of Law
| | - Avani Shukla
- Research assistant at the Ann & Robert H. Lurie Children's Hospital of Chicago
| | - Jacob Davidson
- Medical student and research assistant at Northwestern University Feinberg School of Medicine
| | - Karen Rychlik
- Senior statistician at the Ann & Robert H. Lurie Children's Hospital of Chicago
| | - Matthew Davis
- Professor and the vice chair of the Department of Pediatrics at Northwestern University Feinberg School of Medicine and the senior vice president of community health transformation at the Ann & Robert H. Lurie Children's Hospital of Chicago
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Bilodeau M, Dussel V, Wolfe J. Experience of parents receiving results from a quality-of-life study in pediatric advanced cancer: A report from the PediQUEST study. Pediatr Blood Cancer 2019; 66:e27880. [PMID: 31207083 DOI: 10.1002/pbc.27880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/24/2019] [Accepted: 05/27/2019] [Indexed: 12/12/2022]
Abstract
Little is known about the experience of parents receiving results of quality-of-life research in pediatric advanced cancer. The PediQUEST study participants who indicated interest in results during enrollment were mailed summarized findings and the Disseminating Quality-of-Life Research Questionnaire. Respondents (86%,12/14) reported feeling more than "a little" recognized, grateful, or satisfied to receive results. Concurrently, 43% (6/14) endorsed feeling more than "a little" sad, confused, or anxious. Nonetheless, 81% (13/16) prefer to be informed in the future. Although parents experience a spectrum of strong emotions, our findings suggest quality-of-life study results should be shared.
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Affiliation(s)
- Madeline Bilodeau
- Pediatric Palliative Care Service, Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Veronica Dussel
- Pediatric Palliative Care Service, Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts.,Center for Research and Implementation in Palliative Care, Institute for Clinical Effectiveness and Health Policy, Buenos Aires, Argentina
| | - Joanne Wolfe
- Pediatric Palliative Care Service, Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts.,Department of Medicine, Boston Children's Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
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Nordenmalm S, Kimland E, Ligas F, Lehmann B, Claverol J, Nafria B, Tötterman AM, Pelle B. Children's views on taking medicines and participating in clinical trials. Arch Dis Child 2019; 104:900-905. [PMID: 31201156 DOI: 10.1136/archdischild-2018-316511] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 02/08/2019] [Accepted: 05/10/2019] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Limited information is available on the views of children taking medicines and participating in clinical trials. These views may contribute to a better understanding of what can be improved on in the development of medicines from their perspective. OBJECTIVE To collect children's views on taking medicines and participating in clinical trials. MATERIALS AND METHODS A question-based survey was conducted among children living in European Union countries between January and August 2015. RESULTS Almost 900 children aged 10-17 years from Finland, Germany, Sweden, Spain and Hungary responded. Almost 40% had a chronic health condition. The most commonly used pharmaceutical forms were solid or liquid medicines for oral use and injectable medicines. Bad taste and pain during administration were reported as common problems. Of 785 respondents, 17% had been taking part in a clinical trial. Most respondents would potentially agree to take part in a clinical trial because the investigational medicine might improve their own health or that of other children. Concern that the investigational medicine might be harmful was the main reason to refuse participation, if asked to. Over half of the respondents were willing to learn more about clinical trials, preferably online. CONCLUSIONS It is necessary to involve children in the development of age-appropriate pharmaceutical forms and in the design of clinical trials. Children and their carers should be provided with age-appropriate medical information in the most suitable channels. We have identified some common problems that children experience when taking medicines, and we conclude that children are interested in learning more and giving their opinions on clinical trials.
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Affiliation(s)
- Sofia Nordenmalm
- Departmentof Laboratory Medicine, Division of Clinical Pharmacology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Elin Kimland
- The Swedish Medical Products Agency (Läkemedelsverket), Uppsala, Sweden
| | - Franca Ligas
- European Medicines Agency (EMA), Amsterdam, The Netherlands
| | - Birka Lehmann
- The Federal Institute for Drugs and Medical Devices (Bundesinstitut für Arzneimittel und Medizinprodukte, BfArM), Bonn, Germany
| | - Joana Claverol
- Institut de Recerca Sant Joan de Déu, Sant Joan de Déu Research Foundation, Barcelona, Spain
| | - Begonya Nafria
- Institut de Recerca Sant Joan de Déu, Sant Joan de Déu Research Foundation, Barcelona, Spain
| | | | - Benjamin Pelle
- European Medicines Agency (EMA), Amsterdam, The Netherlands
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Boles J, Daniels S. Researching the Experiences of Children with Cancer: Considerations for Practice. CHILDREN (BASEL, SWITZERLAND) 2019; 6:E93. [PMID: 31426332 PMCID: PMC6721372 DOI: 10.3390/children6080093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/05/2019] [Accepted: 08/13/2019] [Indexed: 11/16/2022]
Abstract
Children and adolescents with cancer often participate in medical and psychosocial research throughout their diagnosis and treatment. Furthermore, this involvement frequently extends into the survivorship period. Sometimes referred to as "doubly vulnerable" research participants, children and adolescents with cancer are not only minors, but also minors facing significant medical, developmental, and psychosocial stressors associated with chronic illness. Thus, it is important to exercise care in designing and conducting research with this population; however, these considerations have not been adequately addressed in pediatric healthcare literature. Therefore, the purpose of this review is to describe the research preferences and experiences of children and adolescents with cancer to identify techniques for supporting this population as research participants. By incorporating developmentally appropriate, context-specific, and child-centered adjustments, researchers can help children and adolescents with cancer effectively and meaningfully describe their illness experiences while also developing a positive outlook on future research participation.
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Affiliation(s)
- Jessika Boles
- Child Life Services, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN 37232, USA.
| | - Sarah Daniels
- Child Life Program, St. Jude Children's Research Hospital, Memphis, TN 38163, USA
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D’Amanda CS, Peay HL, Wheeler AC, Turbitt E, Biesecker BB. Fragile X syndrome clinical trials: exploring parental decision-making. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2019; 63:926-935. [PMID: 30747463 PMCID: PMC6639141 DOI: 10.1111/jir.12605] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 10/26/2018] [Accepted: 01/17/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND The objective of this research was to understand parental proxy decision-making for drug trial participation for children with Fragile X syndrome (FXS). Specifically, we aimed to capture preferences, motivations, influencing factors and barriers related to trial involvement among trial joiners and decliners and describe ease of trial decision-making and decisional regret. METHODS Interviews were conducted with parents from two groups: those who chose to enrol their child with FXS in a trial (N = 16; Joiners) and those who declined trial participation (N = 15; Decliners). Data were coded and interpreted through inductive content analysis. RESULTS Prominent decisional factors included attitudes about medicating FXS symptoms, potential for direct benefit (primarily evaluated through the degree of match between target outcomes and child symptomatology and drug mechanism), logistical convenience and perceived risks of side effects. The ultimate motivation for participation was potential for direct benefit. None of the parents reported decisional regret, and ease of decision-making ranged from easy to difficult for our participants. CONCLUSIONS Therapeutic optimism was high among those who elected participation. Parents may benefit from an explanation of the rationale behind chosen outcome variables and may be more interested in trials that target or measure as an exploratory outcome the symptoms they find most concerning. Our findings reinforce the need for future trials to reduce participant inconvenience. Our results contrast with what has previously been observed in parents of children with life-threatening conditions; parents of children with FXS may be more trial risk averse and find trial decisions to be harder. Parents of children with FXS considering trials may benefit from a decisional intervention aimed at deliberating motivations and barriers.
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Affiliation(s)
- Celeste S. D’Amanda
- Social and Behavioral Research Branch, National Human Genome Research Institute, NIH 31 Center Drive MSC2073, Bethesda, MD, USA 20892-2073, ,
| | - Holly L. Peay
- Center for Newborn Screening, Ethics, and Disability Studies, RTI International. 3040 East Cornwallis Road, Research Triangle Park, NC, USA 27709-2194, ,
| | - Anne C. Wheeler
- Center for Newborn Screening, Ethics, and Disability Studies, RTI International. 3040 East Cornwallis Road, Research Triangle Park, NC, USA 27709-2194, ,
| | - Erin Turbitt
- Social and Behavioral Research Branch, National Human Genome Research Institute, NIH 31 Center Drive MSC2073, Bethesda, MD, USA 20892-2073, ,
| | - Barbara B. Biesecker
- Social and Behavioral Research Branch, National Human Genome Research Institute, NIH 31 Center Drive MSC2073, Bethesda, MD, USA 20892-2073, ,
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Tromp K, van de Vathorst S. Parents' Perspectives on Decisions to Participate in Pediatric Clinical Research: Results From a Focus Group Study With Laypeople. J Empir Res Hum Res Ethics 2019; 14:243-253. [PMID: 31046584 DOI: 10.1177/1556264619845599] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Knowing why parents decide to consent or dissent to participation of their child in pediatric clinical research is essential to further the ethical debate concerning pediatric research. We performed this qualitative focus group study with 16 parents from the Dutch general public to explore their perspectives on decisions to participate in pediatric clinical research. Group discussion revealed the following: Parents conflate clinical research and clinical care, they do not grasp the trajectory of pediatric drug development, their protectiveness matches current research guidelines, and benefit for their child is the most important factor in their decision. Research professionals should be aware of the knowledge gap of parents, the pitfalls of jargon, and unintended false expectations.
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Affiliation(s)
- Krista Tromp
- 1 Erasmus University Medical Center, Rotterdam, The Netherlands
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Browne JL, Rees CO, van Delden JJM, Agyepong I, Grobbee DE, Edwin A, Klipstein-Grobusch K, van der Graaf R. The willingness to participate in biomedical research involving human beings in low- and middle-income countries: a systematic review. Trop Med Int Health 2019; 24:264-279. [PMID: 30565381 PMCID: PMC6850431 DOI: 10.1111/tmi.13195] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Objectives To systematically review reasons for the willingness to participate in biomedical human subjects research in low‐ and middle‐income countries (LMICs). Methods Five databases were systematically searched for articles published between 2000 and 2017 containing the domain of ‘human subjects research’ in ‘LMICs’ and determinant ‘reasons for (non)participation’. Reasons mentioned were extracted, ranked and results narratively described. Results Ninety‐four articles were included, 44 qualitative and 50 mixed‐methods studies. Altruism, personal health benefits, access to health care, monetary benefit, knowledge, social support and trust were the most important reasons for participation. Primary reasons for non‐participation were safety concerns, inconvenience, stigmatisation, lack of social support, confidentiality concerns, physical pain, efficacy concerns and distrust. Stigmatisation was a major concern in relation to HIV research. Reasons were similar across different regions, gender, non‐patient or patient participants and real or hypothetical study designs. Conclusions Addressing factors that affect (non‐)participation in the planning process and during the conduct of research may enhance voluntary consent to participation and reduce barriers for potential participants.
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Affiliation(s)
- Joyce L Browne
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Connie O Rees
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Johannes J M van Delden
- Department of Medical Humanities, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Irene Agyepong
- Ghana Health Service, Research and Development Division, Accra, Ghana.,Public Health Faculty, Ghana College of Physicians and Surgeons, Accra, Ghana
| | - Diederick E Grobbee
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Ama Edwin
- Department of Psychological Medicine and Mental Health, School of Medicine, University of Health and Allied Sciences, Ho, Ghana
| | - Kerstin Klipstein-Grobusch
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands.,Division of Epidemiology & Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Rieke van der Graaf
- Department of Medical Humanities, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
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Hissink Muller PCE, Yildiz B, Allaart CF, Brinkman DMC, van Rossum M, van Suijlekom-Smit LWA, van den Berg JM, Ten Cate R, de Vries MC. Participation in a single-blinded pediatric therapeutic strategy study for juvenile idiopathic arthritis: are parents and patient-participants in equipoise? BMC Med Ethics 2018; 19:96. [PMID: 30572875 PMCID: PMC6302476 DOI: 10.1186/s12910-018-0336-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 12/10/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Genuine uncertainty on superiority of one intervention over the other is called equipoise. Physician-investigators in randomized controlled trials (RCT) need equipoise at least in studies with more than minimal risks. Ideally, this equipoise is also present in patient-participants. In pediatrics, data on equipoise are lacking. We hypothesize that 1) lack of equipoise at enrolment among parents may reduce recruitment; 2) lack of equipoise during participation may reduce retention in patients assigned to a less favoured treatment-strategy. METHODS We compared preferences of parents/patients at enrolment, documented by a questionnaire (phase 1), with preferences developed during follow-up by an interview-study (phase 2) to investigate equipoise of child-participants and parents in the BeSt-for-Kids-study (NTR 1574). This trial in new-onset Juvenile Idiopathic Arthritis-patients consists of three strategies. One strategy comprises initial treatment with a biological disease-modifying-antirheumatic-drug (DMARD), currently not standard-of-care. Semi-structured interviews were conducted with 23 parents and 7 patients, median 11 months after enrolment. RESULTS Initially most parents and children were not in equipoise. Parents/patients who refused participation, regularly declined due to specific preferences. Many participating families preferred the biological-first-strategy. They participated to have a chance for this initial treatment, and would even consider stopping trial-participation when not randomized for it. Their conviction of superiority of the biological-first strategy was based on knowledge from internet and close relations. According to four parents, the physician-investigator preferred the biological-first-strategy, but the majority (n = 19) stated that she had no preferred strategy. In phase 2, preferences tended to change to the treatment actually received. CONCLUSIONS Lack of equipoise during enrolment did not reduce study recruitment, mainly due to the fact that preferred treatment was only available within the study. Still, when developing a trial it is important to evaluate whether the physicians' research question is in line with preferences of the patient-group. By exploring so-called 'informed patient-group'-equipoise, successful recruitment may be enhanced and bias avoided. In our study, lack of equipoise during trial-participation did not reduce retention in those assigned to a less favoured option. We observed a change for preference towards treatment actually received, possibly explained by comparable outcomes in all three arms.
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Affiliation(s)
- Petra C E Hissink Muller
- Department of Pediatric Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, the Netherlands. .,Department of Pediatric Rheumatology, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands.
| | - Bahar Yildiz
- Department of Pediatric Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, the Netherlands
| | - Cornelia F Allaart
- Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Danielle M C Brinkman
- Department of Pediatric Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, the Netherlands.,Department of Pediatrics, Alrijne Hospital, Leiderdorp, the Netherlands
| | - Marion van Rossum
- Department of Pediatric Rheumatology, Reade Amsterdam Rheumatology Center, Amsterdam, the Netherlands
| | | | - J Merlijn van den Berg
- Department of Pediatric Hematology Immunology Infectious Diseases and Rheumatology, Emma Children's Hospital/Academic Medical Center, Amsterdam, the Netherlands
| | - Rebecca Ten Cate
- Department of Pediatric Rheumatology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, the Netherlands
| | - Martine C de Vries
- Department of Medical Ethics and Health Law, Leiden University Medical Center, Leiden, the Netherlands
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A Qualitative Study of the Experiences of Norwegian Parents of Very Low Birthweight Infants Enrolled in a Randomized Nutritional Trial. J Pediatr Nurs 2018; 43:e66-e74. [PMID: 30077471 DOI: 10.1016/j.pedn.2018.07.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 07/11/2018] [Accepted: 07/14/2018] [Indexed: 11/22/2022]
Abstract
PURPOSE The aim of this study was to examine how parents of very low birth weight (VLBW) infants experienced having their newborn infant enrolled in a randomized controlled intervention trial (RCT). DESIGN AND METHODS A qualitative descriptive design was used. Data were collected through individual semi-structured interviews with 15 parents of 9 participating VLBW infants. The data were then made the object of an inductive qualitative content analysis. RESULTS The parents expressed trust in the competence and motivation of the researchers and were confident that participating in the project would do no harm, but instead would potentially benefit their infant. The parents felt privileged for being given the chance to participate, to commit to the project; they were willing to invest their time and effort in the project. Participation could be stressful for the parents, ranging from minor irritation to situations in which they felt overwhelmed and not entirely in control. Many families lived stressful lives, and participation, particularly the follow-up after being discharged, may have added to this. CONCLUSIONS Infant participation in an RCT can be a positive experience, making the parents feel that they are given a chance to both contribute and receive something special. Participation can also be stressful because of conditions both related and unrelated to the RCT. PRACTICE IMPLICATIONS We identified several issues that researchers in future trials with VLBW infants need to address to minimize parental stress. Recruitment to intervention studies within the immediate period around birth should be avoided, if possible.
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Wakefield CE, Doolan EL, Fardell JE, Signorelli C, Quinn VF, Tucker KM, Patenaude AF, Marshall GM, Lock RB, Georgiou G, Cohn RJ. The Avatar Acceptability Study: Survivor, Parent and Community Willingness to Use Patient-Derived Xenografts to Personalize Cancer Care. EBioMedicine 2018; 37:205-213. [PMID: 30385234 PMCID: PMC6286267 DOI: 10.1016/j.ebiom.2018.10.060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 10/22/2018] [Accepted: 10/24/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Using patient-derived xenografts (PDXs) to assess chemosensitivity to anti-cancer agents in real-time may improve cancer care by enabling individualized clinical decision-making. However, it is unknown whether this new approach will be met with acceptance by patients, family and community. METHODS We used a cross-sectional structured survey to investigate PDX acceptability with 1550 individuals across Australia and New Zealand (648 survivors of adult and childhood cancer, versus 650 community comparisons; and 48 parents of childhood cancer survivors versus 204 community parents). We identified factors influencing willingness-to-use PDXs, willingness-to-pay, maximum acceptable wait-time, and maximum acceptable number of mice used per patient. FINDINGS PDXs were highly acceptable: >80% of those affected by cancer felt the potential advantages of PDXs outweighed the disadvantages (community participants: 68%). Survivors' and survivors' parents' most highly endorsed advantage was 'increased chance of survival'. 'Harm to animals' was the least endorsed disadvantage for all groups. Cancer survivors were more willing to use PDXs than community comparisons [p < ·001]. Survivors and survivors' parents were willing to pay more [p < ·001; p = ∙004 respectively], wait longer for results [p = ·03; p = ∙01], and use more mice [p = ·01; p < ∙001] than community comparisons. Male survivors found PDXs more acceptable [p = ·01] and were willing to pay more [p < ·001] than female survivors. Survivors with higher incomes found PDXs more acceptable [p = ·002] and were willing to pay more [p < ·001] than survivors with lower incomes. Mothers found PDXs more acceptable [p = ·04] but were less willing to wait [p = ·02] than fathers. INTERPRETATION We found significant attitudinal support for PDX-guided cancer care. Willingness-to-pay and maximum acceptable number of mice align well with likely future usage. Maximum acceptable wait-times were lower than is currently achievable, highlighting an important area for future patient education until technology has caught up.
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Affiliation(s)
- C E Wakefield
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia; School of Women's and Children's Health, UNSW, Sydney, NSW, Australia.
| | - E L Doolan
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia; School of Women's and Children's Health, UNSW, Sydney, NSW, Australia
| | - J E Fardell
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia; School of Women's and Children's Health, UNSW, Sydney, NSW, Australia
| | - C Signorelli
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia; School of Women's and Children's Health, UNSW, Sydney, NSW, Australia
| | - V F Quinn
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia; School of Women's and Children's Health, UNSW, Sydney, NSW, Australia
| | - K M Tucker
- Hereditary Cancer Clinic, Department of Medical Oncology, Prince of Wales Hospital, NSW, Australia.; Prince of Wales Clinical School, Faculty of Medicine, Prince of Wales Hospital, NSW, Australia
| | - A F Patenaude
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - G M Marshall
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia; School of Women's and Children's Health, UNSW, Sydney, NSW, Australia; Children's Cancer Institute, Lowy Cancer Research Centre, UNSW, Sydney, NSW, Australia
| | - R B Lock
- School of Women's and Children's Health, UNSW, Sydney, NSW, Australia; Children's Cancer Institute, Lowy Cancer Research Centre, UNSW, Sydney, NSW, Australia
| | - G Georgiou
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia; School of Women's and Children's Health, UNSW, Sydney, NSW, Australia
| | - R J Cohn
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia; School of Women's and Children's Health, UNSW, Sydney, NSW, Australia
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Designing trials for new cystic fibrosis modulators. THE LANCET RESPIRATORY MEDICINE 2018; 6:484-486. [PMID: 29859920 DOI: 10.1016/s2213-2600(18)30195-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Accepted: 05/01/2018] [Indexed: 12/30/2022]
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Gates A, Caldwell P, Curtis S, Dans L, Fernandes RM, Hartling L, Kelly LE, Williams K, Woolfall K, Dyson MP. Consent and recruitment: the reporting of paediatric trials published in 2012. BMJ Paediatr Open 2018; 2:e000369. [PMID: 30555937 PMCID: PMC6267313 DOI: 10.1136/bmjpo-2018-000369] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 11/01/2018] [Accepted: 11/02/2018] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVES We evaluated 300 paediatric trials to determine: the consent and recruitment strategies used, who trial information was targeted to, how incentives were used and if they achieved their recruitment targets. METHODS For this cross-sectional evaluation, we searched the Cochrane Central Register of Controlled Trials for paediatric trials published in 2012 and randomly selected 300 that reported on outcomes for participants aged ≤21 years. We collected data on consent and recruitment procedures for each trial and undertook descriptive analyses in SPSS statistics V.23. RESULTS All but one trial (99.7%) used a standard recruitment strategy. Most (92%) trials reported that consent was obtained but only 13% reported who obtained consent. Two-thirds (65%) of trials included school-aged participants, and of these 68% reported obtaining assent. Half (50%) of the trials reported who the trial information was targeted to. Most trials (75%) of school-aged participants targeted information towards children or children and their parents. Fourteen per cent of trials reported using incentives, half (50%) of which were in the form of compensation. Only 48% of trials reported sufficient data to determine if their recruitment targets were achieved. Of these, 70% achieved their targets. CONCLUSIONS Notable reporting shortcomings included: how families were recruited into the trial, who obtained consent and/or assent and how, who trial information was directed to, whether incentives were used and sufficient data to determine if the recruitment target was achieved. Forthcoming paediatric-specific reporting standards may improve reporting in this priority area. Our data provide a baseline for ongoing monitoring of the state of the research.
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Affiliation(s)
- Allison Gates
- Alberta Research Centre for Health Evidence, University of Alberta, Edmonton, Alberta, Canada.,Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Patrina Caldwell
- Discipline of Child and Adolescent Health and Centre for Kidney Research, The University of Sydney, Sydney, New South Wales, Australia
| | - Sarah Curtis
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Leonila Dans
- Department of Medicine, University of the Philippines, Manila, Philippines
| | - Ricardo M Fernandes
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal.,Department of Pediatrics, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisboa, Portugal
| | - Lisa Hartling
- Alberta Research Centre for Health Evidence, University of Alberta, Edmonton, Alberta, Canada.,Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Lauren E Kelly
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada.,Clinical Trials Platform, George and Fay Yee Centre for Healthcare Innovation, Winnipeg, Manitoba, Canada
| | - Katrina Williams
- Developmental Medicine, Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Pediatrics, University of Melbourne, Melbourne, Victoria, Australia.,Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Kerry Woolfall
- Institute of Psychology, Health and Society, University of Liverpool, Liverpool, UK
| | - Michele P Dyson
- Alberta Research Centre for Health Evidence, University of Alberta, Edmonton, Alberta, Canada.,Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
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Moultrie RR, Lewis MA, Paquin RS, Lucas A, Jarecki J, Peay HL. An Evidence-Based, Community-Engaged Approach to Develop an Interactive Deliberation Tool for Pediatric Neuromuscular Trials. J Genet Couns 2017; 27:416-425. [PMID: 29260486 DOI: 10.1007/s10897-017-0190-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 11/28/2017] [Indexed: 01/09/2023]
Abstract
Duchenne/Becker muscular dystrophy (DBMD) and spinal muscular atrophy (SMA) are rare neuromuscular disorders that present challenges to therapeutic and clinical trial decision making. We developed an interactive, evidence-based online tool designed to encourage thoughtful deliberation of the pros and cons of trial participation and to inform meaningful discussions with healthcare providers. Prior research demonstrates the importance of tool availability at the time each family is considering trial participation, which may be prior to the informed consent process. The tool is intended to be easily modified to other pediatric disease communities. Tool development was informed by prior qualitative research, literature reviews, and stakeholder input. Specific items were derived based on an online exploratory questionnaire of parents whose children participated in a trial for DBMD or SMA to understand motivations for participation. Parent participants in the exploratory survey reported strong impact of altruistic and individual benefit motivations and placed much greater emphasis on anticipated trial benefits than on harms when making participation decisions. We used this data to develop the evidence-based deliberation tool using a community-engaged approach. We initially targeted the tool for DBMD while using SMA survey data to evaluate ease of transition to that population. We conducted two iterative sets of activities to inform development and refinement of the tool: (1) community engagement of key stakeholders and (2) user experience testing. These activities suggest that the tool may increase deliberation and the weighing of benefits and harms. Ongoing evaluation will determine the acceptability and efficacy of this online intervention.
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Affiliation(s)
- Rebecca R Moultrie
- RTI International, 3040 E. Cornwallis Road, P.O. Box 12194, Research Triangle Park, NC, 27709, USA.
| | - Megan A Lewis
- RTI International, 3040 E. Cornwallis Road, P.O. Box 12194, Research Triangle Park, NC, 27709, USA
| | - Ryan S Paquin
- RTI International, 3040 E. Cornwallis Road, P.O. Box 12194, Research Triangle Park, NC, 27709, USA
| | - Ann Lucas
- Parent Project Muscular Dystrophy, Hackensack, NJ, USA
| | | | - Holly L Peay
- RTI International, 3040 E. Cornwallis Road, P.O. Box 12194, Research Triangle Park, NC, 27709, USA
- Parent Project Muscular Dystrophy, Hackensack, NJ, USA
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Khabour OF, Alomari MA, Al-Sheyab NA. Parental Perceptions About Informed Consent/Assent in Pediatric Research in Jordan. J Empir Res Hum Res Ethics 2017; 12:261-268. [PMID: 28697643 DOI: 10.1177/1556264617718937] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The informed consent/assent process during enrollment in pediatric research is integral to protecting children from possible harm. Here we explored parents' perceptions about the informed consent/assent process in Jordan. Therefore, focus group interviews were conducted that focused on the importance of consent/assent, the quality of the information provided during consent process, and the parents' perceptions toward written/verbal informed consent. Content thematic analysis approach was adopted in the transcription and translation processes of the interviews. The majority of parents have an ethically acceptable understanding of many of the aspects related to consent/assent; however, some views were not consistent with the proper conduct of research. For example, some parents believed that informed consent is not required for questionnaire studies. Discrepancies were also noted regarding the appropriate age of a child's assent. Some parents would force their child to participate. Thus, the development of Jordanian, culturally sensitive pediatric research guidelines is required.
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Affiliation(s)
- Omar F Khabour
- 1 Jordan University of Science and Technology, Irbid, Jordan
| | | | - Nihaya A Al-Sheyab
- 1 Jordan University of Science and Technology, Irbid, Jordan
- 2 The University of Sydney, Australia
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