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Worrell C, Pollard R, Weetman T, Sadiq Z, Pieptan M, Brooks G, Broome M, Campbell N, Gardner N, Harding S, Lavis A, McEachan RRC, Mondelli V, Morgan C, Nosarti C, Porat T, Ryan D, Schmid L, Shire K, Woods A, Pariante CM, Dazzan P, Upthegrove R. Exploring the research needs, barriers and facilitators to the collection of biological data in adolescence for mental health research: a scoping review protocol paper. BMJ Open 2024; 14:e081360. [PMID: 38862229 PMCID: PMC11168127 DOI: 10.1136/bmjopen-2023-081360] [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: 10/25/2023] [Accepted: 05/19/2024] [Indexed: 06/13/2024] Open
Abstract
INTRODUCTION While research into adolescent mental health has developed a considerable understanding of environmental and psychosocial risk factors, equivalent biological evidence is lacking and is not representative of economic, social and ethnic diversity in the adolescent population. It is important to understand the possible barriers and facilitators to conduct this research. This will then allow us to improve our understanding of how biology interacts with environmental and psychosocial risk factors during adolescence. The objective of this scoping review is to identify and understand the needs, barriers and facilitators related to the collection of biological data in adolescent mental health research. METHODS AND ANALYSIS Reviewers will conduct a systematic search of PubMed, Medline, Scopus, Cochrane, ERIC, EMBASE, ProQuest, EBSCO Global Health electronic databases, relevant publications and reference lists to identify studies published in the English language at any time. This scoping review will identify published studies exploring mental health/psychopathology outcomes, with biological measures, in participants between the ages of 11 and 18 and examine the reported methodology used for data collection. Data will be summarised in tabular form with narrative synthesis and will use the methodology of Levac et al, supplemented by subsequent recommendations from the Joanna Briggs Institute Scoping Review Methodology. ETHICS AND DISSEMINATION Ethical approval is not required for this scoping review. The scoping review will be conducted with input from patient and public involvement, specifically including young people involved in our study ('Co-producing a framework of guiding principles for Engaging representative and diverse cohorts of young peopLE in Biological ReseArch in menTal hEalth'-www.celebrateproject.co.uk) Youth Expert Working Group. Dissemination will include publication in peer-reviewed journals, academic presentations and on the project website.
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Affiliation(s)
- Courtney Worrell
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Rebecca Pollard
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Tyler Weetman
- Institute for Mental Health, University of Birmingham, Birmingham, UK
| | - Zara Sadiq
- Institute for Mental Health, University of Birmingham, Birmingham, UK
| | - Maria Pieptan
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Gillian Brooks
- King's Business School, King's College London, London, UK
| | - Matthew Broome
- Institute for Mental Health, University of Birmingham, Birmingham, UK
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Niyah Campbell
- Institute for Mental Health, University of Birmingham, Birmingham, UK
| | | | - Seeromanie Harding
- Department of Population Health Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Anna Lavis
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | | | - Valeria Mondelli
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Craig Morgan
- Health Service and Population Research Department, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
- ESRC Centre for Society and Mental Health, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Chiara Nosarti
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Centre for the Developing Brain, Department of Perinatal Imaging and Health, School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Talya Porat
- Department of Population Health Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
- Dyson School of Design Engineering, Faculty of Engineering, Imperial College London, London, UK
| | - David Ryan
- Bradford Institute for Health Research, Bradford, UK
| | - Lea Schmid
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Katy Shire
- Bradford Institute for Health Research, Bradford, UK
| | - Anthony Woods
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Carmine M Pariante
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Paola Dazzan
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Rachel Upthegrove
- Institute for Mental Health, University of Birmingham, Birmingham, UK
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
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Musci RJ, Raghunathan RS, Johnson SB, Klein L, Ladd-Acosta C, Ansah R, Hassoun R, Voegtline KM. Using Epigenetic Clocks to Characterize Biological Aging in Studies of Children and Childhood Exposures: a Systematic Review. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2023; 24:1398-1423. [PMID: 37477807 PMCID: PMC10964791 DOI: 10.1007/s11121-023-01576-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2023] [Indexed: 07/22/2023]
Abstract
Biological age, measured via epigenetic clocks, offers a unique and useful tool for prevention scientists to explore the short- and long-term implications of age deviations for health, development, and behavior. The use of epigenetic clocks in pediatric research is rapidly increasing, and there is a need to review the landscape of this work to understand the utility of these clocks for prevention scientists. We summarize the current state of the literature on the use of specific epigenetic clocks in childhood. Using systematic review methods, we identified studies published through February 2023 that used one of three epigenetic clocks as a measure of biological aging. These epigenetic clocks could either be used as a predictor of health outcomes or as a health outcome of interest. The database search identified 982 records, 908 of which were included in a title and abstract review. After full-text screening, 68 studies were eligible for inclusion. While findings were somewhat mixed, a majority of included studies found significant associations between the epigenetic clock used and the health outcome of interest or between an exposure and the epigenetic clock used. From these results, we propose the use of epigenetic clocks as a tool to understand how exposures impact biologic aging pathways and development in early life, as well as to monitor the effectiveness of preventive interventions that aim to reduce exposure and associated adverse health outcomes.
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Affiliation(s)
- Rashelle J Musci
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, 624 N. Broadway, Baltimore, MD, 21205, USA.
| | | | - Sara B Johnson
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, 624 N. Broadway, Baltimore, MD, 21205, USA
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, USA
- Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Lauren Klein
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, USA
| | - Christine Ladd-Acosta
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Rosemary Ansah
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, USA
| | - Ronda Hassoun
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, 624 N. Broadway, Baltimore, MD, 21205, USA
| | - Kristin M Voegtline
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, USA
- Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
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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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Docherty SL, Crane S, Haase JE, Robb SL. Improving recruitment and retention of adolescents and young adults with cancer in randomized controlled clinical trials. Int J Adolesc Med Health 2019; 33:/j/ijamh.ahead-of-print/ijamh-2018-0215/ijamh-2018-0215.xml. [PMID: 30973826 DOI: 10.1515/ijamh-2018-0215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Accepted: 11/29/2018] [Indexed: 11/15/2022]
Abstract
Participation of adolescents and young adults (AYAs) with cancer in randomized clinical trials (RCTs) is necessary to advance treatments and psychosocial programs. Exploring AYAs experiences in an RCT will inform strategies to support recruitment and retention. A qualitative design was used to study the experiences of 13 AYAs in the Stories and Music for Adolescent and Young Adult Resilience during Transplant I (SMART I) trial. Key themes included: Weighing the Pros and Cons; Randomization Preferences; Completing Measures; and Worthwhile Experience. The experiences of AYAs during RCTs can bring insights that inform the design and management of AYA trials. Strategies include improving assent/consent processes, design of electronic interfaces and encouraging researcher flexibility.
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Affiliation(s)
- Sharron L Docherty
- Duke University, School of Nursing, 307 Trent Drive, DUMC 3322, Durham, NC 27710, USA, Phone: (+919) 668-3836
| | - Stacey Crane
- Indiana University, School of Nursing, Indianapolis, IN, USA
| | - Joan E Haase
- Indiana University, School of Nursing, Indianapolis, IN, USA
| | - Sheri L Robb
- Indiana University, School of Nursing, Indianapolis, IN, USA
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Hinds PS, Wang J, Stern ED, Macpherson CF, Wharton CM, Okorosobo R, Cheng YI, Gross HE, Meany HJ, Jacobs S. Voices of children and adolescents on phase 1 or phase 2 cancer trials: A new trial endpoint? Cancer 2017; 123:3799-3806. [PMID: 28581685 PMCID: PMC5610606 DOI: 10.1002/cncr.30782] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 04/18/2017] [Accepted: 04/19/2017] [Indexed: 12/28/2022]
Abstract
BACKGROUND Pediatric participants on phase 1 or phase 2 clinical trials for incurable cancer are at risk of experiencing toxicities (adverse events [AEs]) related to trial participation. Multiple AEs are subjective; thus, the real impact of trial treatment cannot be known unless patient subjective reports are solicited. METHODS The authors assessed the feasibility and acceptability of soliciting symptom, function, and quality of life (QOL) reports from participants aged 8 to 18 years who were enrolled on phase 1/2 clinical trials at 4 cancer centers during the first course of chemotherapy. The authors also assessed the reliability and validity of 6 self-report Patient-Reported Outcomes Measurement Information System (PROMIS) pediatric measures and 4 open-ended interview questions at 2 time points (at the time of trial enrollment [T1] and 3 to 4 weeks later [T2]). RESULTS The enrollment rate of 75.9% (20 participants) exceeded the feasibility criterion, and missingness of measures by person, measure, and items at T1 and T2 were lower than the acceptability criteria. New QOL themes were limited to the impact of treatment on families and being away from home, family, and friends for treatment. All but one measure at T1 met the reliability criterion and all measures did so at T2. Validity support was limited however because as theorized, mobility decreased and fatigue increased as AEs increased. CONCLUSIONS Soliciting and documenting symptom, function, and QOL reports from patients aged 8 to 18 years who are enrolled on a phase 1/2 clinical trial is feasible and acceptable to participants, particularly when embedded in trials. Reliable and valid findings can result, making patient self-reported outcomes a possible new trial endpoint. Cancer 2017;123:3799-3806. © 2017 American Cancer Society.
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Affiliation(s)
- Pamela S Hinds
- Department of Nursing Research and Quality Outcomes, Children's National Health System, Washington, DC
- Department of Pediatrics, George Washington University, Washington, DC
| | - Jichuan Wang
- Department of Pediatrics, George Washington University, Washington, DC
- Division of Biostatistics and Study Methodology, Children's National Health System, Washington, DC
| | - Emily Dunn Stern
- Division of Hematology/Oncology, Children's National Health System, Washington, DC
| | | | - Claire M Wharton
- Division of Oncology, Seattle Children's Hospital, Seattle, Washington
| | | | - Yao Iris Cheng
- Division of Biostatistics and Study Methodology, Children's National Health System, Washington, DC
| | - Heather E Gross
- University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Holly J Meany
- Department of Pediatrics, George Washington University, Washington, DC
- Division of Hematology/Oncology, Children's National Health System, Washington, DC
| | - Shana Jacobs
- Department of Pediatrics, George Washington University, Washington, DC
- Division of Hematology/Oncology, Children's National Health System, Washington, DC
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Participation in psychosocial oncology and quality-of-life research: a systematic review. Lancet Oncol 2017; 18:e153-e165. [DOI: 10.1016/s1470-2045(17)30100-6] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 10/27/2016] [Accepted: 10/27/2016] [Indexed: 11/20/2022]
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Abstract
Improving our ability to prevent or diminish suffering in dying children and adolescents and their families is dependent on the completion of high-quality pediatric end-of-life studies. The purpose of this article is to provide useful evidence-based strategies that have been used to implement and complete clinically useful pediatric end-of-life studies in oncology. The article describes specific peer-review and methodological challenges and links those to evidence-based solutions. The challenges and solutions described in this article are from eight end-of-life studies involving pediatric oncology patients. It is hoped that the solutions described here will benefit others in their efforts to implement pediatric end-of-life studies so that clinically useful findings will result and will improve the care of dying children and adolescents.
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Affiliation(s)
- Pamela S Hinds
- St. Jude Children's Research Hospital, Memphis, Tennessee 38105-2794, USA.
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Thaker SJ, Figer BH, Gogtay NJ, Thatte UM. An audit of consent refusals in clinical research at a tertiary care center in India. J Postgrad Med 2016; 61:257-63. [PMID: 26440397 PMCID: PMC4943370 DOI: 10.4103/0022-3859.166515] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND AND RATIONALE Ensuring research participants' autonomy is one of the core ethical obligations of researchers. This fundamental principle confers on every participant the right to refuse to take part in clinical research, and the measure of the number of consent refusals could be an important metric to evaluate the quality of the informed consent process. This audit examined consent refusals among Indian participants in clinical studies done at our center. MATERIALS AND METHODS The number of consent refusals and their reasons in 10 studies done at our center over a 5-year period were assessed. The studies were classified by the authors according to the type of participant (healthy vs patients), type of sponsor (investigator-initiated vs pharmaceutical industry), type of study (observational vs interventional), level of risk [based on the Indian Council of Medical Research (ICMR) "Ethical Guidelines for Biomedical Research on Human Participants"], available knowledge of the intervention being studied, and each patient's disease condition. RESULTS The overall consent refusal rate was 21%. This rate was higher among patient participants [23.8% vs. healthy people (14.9%); P = 0.002], in interventional studies [33.6% vs observational studies (7.5%); P < 0.0001], in pharmaceutical industry-sponsored studies [34.7% vs investigator-initiated studies (7.2%); P < 0.0001], and in studies with greater risk (P < 0.0001). The most common reasons for consent refusals were multiple blood collections (28%), inability to comply with the study protocol (20%), and the risks involved (20%). CONCLUSION Our audit suggests the adequacy and reasonable quality of the informed consent process using consent refusals as a metric.
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Affiliation(s)
| | | | | | - U M Thatte
- Department of Clinical Pharmacology, Seth GS Medical College, King Edward Memorial (KEM) Hospital, Mumbai, Maharashtra, India
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Psychosocial interventions for adolescents and young adult cancer patients: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2015; 95:370-86. [PMID: 25922217 DOI: 10.1016/j.critrevonc.2015.04.003] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 01/13/2015] [Accepted: 04/07/2015] [Indexed: 11/24/2022] Open
Abstract
Adolescent and young adult (AYA) cancer patients experience unique psychosocial needs and developmental challenges. A cancer diagnosis can stress this development and disrupt AYAs in their normal life. The aim of this systematic review and meta-analysis was to assess the impact of psychosocial interventions on mental health in AYAs. A literature research was conducted, which resulted in twelve eligible studies. The standardized mean difference between intervention and control conditions was 0.13 (95% CI: -0.16 to 0.42) for quality of life, 0.27 (95% CI: -0.22 to 0.76) for cancer-related knowledge and -0.16 (95% CI: -0.73 to 0.42) on psychological distress indicating, small and non-significant effects for interventions improving mental health. This work strengthens the need for age-appropriated interventions in psycho-oncology. Future research should develop interventions more graduated by age. Randomized intervention studies with larger samples and focusing psychosocial outcomes are needed to establish evidence-based psycho-oncological interventions for AYAs.
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Hendricks-Ferguson VL, Cherven BO, Burns DS, Docherty SL, Phillips-Salimi CR, Roll L, Stegenga KA, Donovan Stickler M, Haase JE. Recruitment strategies and rates of a multi-site behavioral intervention for adolescents and young adults with cancer. J Pediatr Health Care 2013; 27:434-42. [PMID: 22658379 PMCID: PMC3448870 DOI: 10.1016/j.pedhc.2012.04.010] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2012] [Revised: 04/16/2012] [Accepted: 04/25/2012] [Indexed: 12/31/2022]
Abstract
INTRODUCTION To provide an overview of factors related to recruitment of adolescents and young adults (AYA) into research and recruitment rates and reasons for refusal from a multicenter study entitled "Stories and Music for Adolescent/Young Adult Resilience during Transplant" (SMART). METHODS A randomized clinical trial study design was used. The settings included 9 hospitals. The sample included AYAs (aged 11-24 years) who were undergoing a stem cell transplant. Several instruments were used to measure symptom distress, coping, resilience, and quality of life in AYA with cancer. RESULTS A total of 113 AYA were recruited (50%) for this study. Strategies were refined as the study continued to address challenges related to recruitment. We provide a description of recruitment strategies and an evaluation of our planning, implementing, and monitoring of recruitment rates for the SMART study. DISCUSSION When designing a study, careful consideration must be given to factors influencing recruitment as well as special considerations for unique populations. Dissemination of strategies specific to unique populations will be helpful to the design of future research studies.
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Chen SY, Chyau CC, Chu CC, Chen YH, Chen TH, Duh PD. Hepatoprotection using sweet orange peel and its bioactive compound, hesperidin, for CCl4-induced liver injury in vivo. J Funct Foods 2013. [DOI: 10.1016/j.jff.2013.07.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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Hinds PS, Menard JC, Jacobs SS. The child's voice in pediatric palliative and end-of-life care. PROGRESS IN PALLIATIVE CARE 2013. [DOI: 10.1179/1743291x12y.0000000035] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Chudleigh J, Hoo AF, Ahmed D, Prasad A, Sheehan D, Francis J, Buckingham S, Cowlard J, Thia L, Nguyen TTD, Stocks J. Positive parental attitudes to participating in research involving newborn screened infants with CF. J Cyst Fibros 2013; 12:234-40. [DOI: 10.1016/j.jcf.2012.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Revised: 08/30/2012] [Accepted: 09/03/2012] [Indexed: 11/17/2022]
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Knapp CA, Madden VL, Curtis C, Sloyer PJ, Shenkman EA. Assessing non-response bias in pediatric palliative care research. Palliat Med 2010; 24:340-7. [PMID: 20123943 DOI: 10.1177/0269216309351466] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
National experts have recognized a need for increased research in pediatric palliative care. However, when conducting research it is important to use rigorous methods, report significant and non-significant findings, and include information on responders and non-responders. Most studies do not present information on non-responders, yet this is critical as the results many not be generalizable if there are inherent differences between the two groups. Using survey data from parents whose children with life-limiting illnesses were enrolled in Florida's publicly funded pediatric palliative care program called Partners in Care: Together for Kids; this study investigates whether non-response bias exists, and if so, what characteristics are associated with non-response. Bivariate and multivariate analyses were conducted to determine whether individual characteristics differed between responders and non-responders. Throughout our analyses, we conducted the analyses using different ways in which 'non-response' can be defined. Our results suggest that regardless of how non-response is defined, Black, non-Hispanic parents were less likely to participate than White non-Hispanic parents. However, we also found that of the Black, non-Hispanic parents who did not participate, their primary reason for doing so was that they had non-working or disconnected phone numbers. Only 3% of the Black, non-Hispanic parents who did not participate flatly refused. Information from this study can be used to design interventions aimed at increasing minority participation in pediatric palliative care research.
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Affiliation(s)
- Caprice A Knapp
- Departments of Epidemiology and Health Policy Research, University of Florida, Gainesville FL, USA.
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Savage E, McCarron S. Research access to adolescents and young adults. Appl Nurs Res 2009; 22:63-7. [DOI: 10.1016/j.apnr.2007.03.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2006] [Revised: 02/15/2007] [Accepted: 03/18/2007] [Indexed: 10/21/2022]
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Liese AD, Liu L, Davis C, Standiford D, Waitzfelder B, Dabelea D, Bell R, Williams D, Imperatore G, Lawrence JM. Participation in pediatric epidemiologic research: the SEARCH for Diabetes in Youth Study experience. Contemp Clin Trials 2008; 29:829-36. [PMID: 18573350 DOI: 10.1016/j.cct.2008.05.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2008] [Revised: 05/28/2008] [Accepted: 05/30/2008] [Indexed: 01/28/2023]
Abstract
BACKGROUND We evaluated the association of demographic and clinical characteristics with participation in an epidemiologic study of diabetes mellitus among youth. METHODS SEARCH for Diabetes in Youth is a multicenter study of physician-diagnosed diabetes in youth under the age of 20 comprising a surveillance and a cohort component. At each center, we enumerated all prevalent cases of diabetes in 2001 (n=6266) and all incident cases between 2002 and 2004 (n=3668). After confirmation of eligibility and validation, we invited each case to complete a survey and participate in a study visit. Here we evaluate how age, sex, race, and diabetes type are associated with participation in the survey and study visit. RESULTS Among prevalent cases, participation in the survey was 68% and 41% in the study visit. Among 2002 to 2004 incident cases, participation varied for the survey (76%, 81%, and 82%) and study visit (52%, 60%, and 60%). In multivariate logistic regression analyses among all incident cases, older age was associated with a lower odds of participation in the study visit (15-17 vs. <10 years: OR 0.5, 95% CI 0.4-0.7; 18-19 vs. <10 years: OR 0.3, 95% CI 0.2-0.5), as was having type 2 diabetes vs. type 1 diabetes (OR 0.5, 95% CI 0.4-0.7) and being of African American race vs. non-Hispanic White (OR 0.6, 95% CI 0.4-0.8). Results were very similar among prevalent cases. CONCLUSIONS Elucidating the relationship between individual characteristics and participation is essential for evaluating nonresponse bias, correcting for it, and for planning and implementing recruitment strategies.
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Affiliation(s)
- Angela D Liese
- Department of Epidemiology and Biostatistics and Center for Research in Nutrition and Health Disparities, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA.
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Kaufman D, Geller G, Leroy L, Murphy J, Scott J, Hudson K. Ethical implications of including children in a large biobank for genetic-epidemiologic research: a qualitative study of public opinion. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2008; 148C:31-9. [PMID: 18189289 DOI: 10.1002/ajmg.c.30159] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The National Institutes of Health and other federal agencies are considering initiating a cohort study of 500,000 people, including 120,000 children, to measure genetic and environmental influences on common diseases. A community engagement pilot study was conducted to identify public attitudes and concerns about the proposed cohort study, including the ethics of involving children. The pilot included 15 focus groups where the inclusion of children in the proposed cohort study was discussed. Focus groups, conducted in six cities, included 141 adults of different ages, incomes, genders, ethnicities, and races. Many of the concerns expressed by participants mirrored those addressed in pediatric research guidelines. These concerns included minimizing children's fear, pain, and burdens; whether to include young children; and how to obtain children's assent. There was little agreement about which children can assent. Some voiced concern about children's privacy, but most expected that parents would have access to children's study results. Some believed children would not benefit from participating, while others identified personal and societal benefits that might accrue. A few people believed that children's participation would not advance the study's goals. To successfully include children, proposed cohort study would need to address children's changing capabilities and rights as they grow and reach the age of consent.
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Affiliation(s)
- David Kaufman
- Genetics and Public Policy Center, Johns Hopkins University, Washington DC, USA.
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Thomas KA, Burr RL. Circadian research in mothers and infants: how many days of actigraphy data are needed to fit cosinor parameters? J Nurs Meas 2008; 16:201-6. [PMID: 19886472 DOI: 10.1891/1061-3749.16.3.201] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Actigraphy is an easily applied approach for assessing activity and circadian patterns in mother-infant dyads. However, timing and duration of actigraphic measurements can affect assessment accuracy. The purpose of this study was to determine the number of days of actigraphy data required to portray circadian rhythm in mothers and their young infants. Continuous actigraphy monitoring was performed in 20 mother-infant pairs over a 4-day period. Cycle mesor, amplitude, acrophase, and R2 were calculated and compared using from 1 to 4 days of data. Parameters based on 4 days of data were correlated with parameters derived from 1 to 3 days of data. There were no differences among mother or infant cosinor parameters except infant acrophase, which stabilized after > or = 2 days of data. Acceptable reliability (r > .80) was achieved with > or = 2 days of data. It was concluded that a recording period of 2 days adequately depicted circadian rhythm of actigraphy in mothers and infants.
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Tomlinson D, Bartels U, Hendershot E, Constantin J, Wrathall G, Sung L. Challenges to participation in paediatric palliative care research: a review of the literature. Palliat Med 2007; 21:435-40. [PMID: 17901103 DOI: 10.1177/0269216307077173] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
It has been identified that there is a need for increased palliative care research within the paediatric setting. The assessment of parental views is necessary for this population. However, the conduct of research and recruitment of participants is often challenging. While conducting a study that involved parents of children receiving palliative or end-of-life care, the authors found that there were particular challenges to recruiting these parents. This comprehensive review of the literature aims to address the ethical and recruitment issues of involving parents of children that are receiving palliative or end-of-life care. Key elements, that may maximize completion of research and a more representative sample, are also discussed. These elements include obtaining the opinions on study design and interview script from experienced families and maximizing the partnership between health care professionals and the research team.
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Affiliation(s)
- Deborah Tomlinson
- Child Health Evaluative Sciences, Hospital for Sick Children, Toronto, Ontario, Canada.
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Crom DB, Tyc VL, Rai SN, Deng X, Hudson MM, Booth A, Rodrigues LN, Zhang L, McCammon E, Kaste SC. Retention of survivors of acute lymphoblastic leukemia in a longitudinal study of bone mineral density. J Child Health Care 2006; 10:337-50. [PMID: 17101625 DOI: 10.1177/1367493506067886] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Attrition in longitudinal studies of survivors of childhood cancer reduces these studies' statistical power, introduces bias and threatens internal and external validity. This study investigated the variables associated with dropout of survivors of acute lymphoblastic leukemia in a trial investigating the effect of vitamin D and calcium supplementation and nutritional counseling on bone mineral density (BMD). Twenty-five participants withdrew from the study. Common reasons given for withdrawing were intolerance of the study drug, family hardship and schedule conflicts. Few statistically and clinically significant differences identified participants who completed the study. Nurses need to be aware of the reasons that participants withdraw from clinical trials, as they are in a strategic position to encourage patients to participate in health promotion studies.
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Affiliation(s)
- Deborah B Crom
- Department of Hematology-Oncology, St Jude Children's Research Hospital, Memphis, TN 38105-2794, USA.
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