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Killian MO, Little CW, Howry SK, Watkivs M, Triplett KN, Desai DM. Demographic Factors, Medication Adherence, and Post-transplant Health Outcomes: A Longitudinal Multilevel Modeling Approach. J Clin Psychol Med Settings 2024; 31:163-173. [PMID: 37589865 DOI: 10.1007/s10880-023-09970-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2023] [Indexed: 08/18/2023]
Abstract
Few studies in pediatric solid organ transplantation have examined non-adherence to immunosuppressive medication over time and its associations with demographic factors and post-transplant outcomes including late acute rejection and hospitalizations. We examined longitudinal variation in patient Medication Level Variability Index (MLVI) adherence data from pediatric kidney, liver, and heart transplant recipients. Patient and administrative data from the United Network for Organ Sharing were linked with electronic health records and MLVI values for 332 patients. Multilevel mediation modeling indicated comparatively more variation in MLVI values between patients than within patients, longitudinally, over 10 years post transplant. MLVI values significantly predicted late acute rejection and hospitalization. MLVI partially mediated patient factors and post-transplant outcomes for patient age indicating adolescents may benefit most from intervention efforts. Results demonstrate the importance of longitudinal assessment of adherence and differences among patients. Efforts to promote medication adherence should be adapted to high-risk patients to increase likelihood of adherence.
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Affiliation(s)
- Michael O Killian
- College of Social Work, University Center, Florida State University, 296 Champions Way, Building C - Suite 2500, Tallahassee, FL, USA.
- College of Medicine, Florida State University, Tallahassee, FL, USA.
| | - Callie W Little
- College of Social Work, University Center, Florida State University, 296 Champions Way, Building C - Suite 2500, Tallahassee, FL, USA
| | - Savarra K Howry
- College of Social Work, University Center, Florida State University, 296 Champions Way, Building C - Suite 2500, Tallahassee, FL, USA
| | - Madison Watkivs
- College of Medicine, Florida State University, Tallahassee, FL, USA
| | - Kelli N Triplett
- Children's Health, Children's Medical Center of Dallas, Dallas, TX, USA
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Dev M Desai
- Children's Health, Children's Medical Center of Dallas, Dallas, TX, USA
- University of Texas Southwestern Medical Center, Dallas, TX, USA
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Dobbels F, Wray J. Medication adherence in pediatric kidney transplantation: How to build a bridge over troubled water. Pediatr Transplant 2024; 28:e14663. [PMID: 38012099 DOI: 10.1111/petr.14663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/13/2023] [Accepted: 11/16/2023] [Indexed: 11/29/2023]
Abstract
Adhering to the immunosuppressive regimen remains one of the biggest challenges for children and adolescents after kidney transplantation. The first paper on nonadherence, co-authored by Dr. Fine, appeared in Pubmed over 45 years ago. Since then, many clinicians and researchers tried to better understand nonadherence and are looking for effective ways to support young people in implementing the complex medication regimen in their daily lives. As a tribute to Dr. Fine, we conducted a comprehensive review providing an overview of adherence-enhancing interventions in the field of pediatric kidney transplantation, thereby focusing on strategies that not only are effective but can also be embedded in daily clinical practice successfully and sustainably. This overview is preceded by a discussion about how to find out who is in need of supportive interventions. We will also argue that interventions should already start before pediatric kidney transplantation and discuss how to decide whether or not a young patient with nonadherence-induced graft loss should undergo retransplantation. We hope this comprehensive overview will rekindle the hope that we can finally turn the tide and beat one of pediatric kidney transplantation's main enemies.
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Affiliation(s)
- Fabienne Dobbels
- Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
| | - Jo Wray
- Centre for Outcomes and Experience Research in Children's Health, Illness and Disability (ORCHID), London, UK
- Heart and Lung Directorate, Great Ormond Street Hospital for Children, London, UK
- Institute of Cardiovascular Science, University College London, London, UK
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Killian MO, Schuman DL, Mayersohn GS, Triplett KN. Psychosocial predictors of medication non-adherence in pediatric organ transplantation: A systematic review. Pediatr Transplant 2018; 22:e13188. [PMID: 29637674 DOI: 10.1111/petr.13188] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/12/2018] [Indexed: 12/27/2022]
Abstract
Adherence to immunosuppressant medication is critical to health and quality-of-life outcomes for children who have received a solid organ transplant. Research on the psychological and social predictors of medication adherence is essential to the advancement of pretransplant assessments and transplant psychosocial services. Despite the importance of identifying risk factors, the literature remains limited regarding psychosocial predictors of non-adherence. A systematic search was conducted to identify studies of the psychosocial predictors of post-transplant medication non-adherence in pediatric solid organ transplantation. From 1363 studies identified in searches of empirical literature, a final sample consisted of 54 publications representing 49 unique studies. Findings regarding psychosocial predictors were inconsistent with non-adherence associated largely with adolescence, racial/ethnic minority status, and presence of mental health issues. Familial predictors of non-adherence problems included single-parent households, lower socioeconomic status, lower family cohesion, presence of family conflict, and poor family communication. Several studies reported an association between non-adherence and social pressures (eg, peer social interaction, wanting to feel normal) among adolescent transplant recipients. While significant methodological and substantive gaps remain in this body of knowledge, this review synthesizes current evidence for assessment for transplant clinicians and researchers.
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Affiliation(s)
- Michael O Killian
- School of Social Work, University of Texas at Arlington, Arlington, TX, USA.,Children's Health, Children's Medical Center Dallas, Dallas, TX, USA
| | - Donna L Schuman
- College of Social Work, University of Kentucky, Lexington, KY, USA
| | | | - Kelli N Triplett
- Children's Health, Children's Medical Center Dallas, Dallas, TX, USA.,University of Texas - Southwestern Medical Center, Dallas, TX, USA
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Stopping the Nonadherence Cycle: The Clinical and Theoretical Basis for Dialectical Behavior Therapy Adapted for Adolescents With Chronic Medical Illness (DBT-CMI). COGNITIVE AND BEHAVIORAL PRACTICE 2018. [DOI: 10.1016/j.cbpra.2017.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Shellmer DA. Predicting non-adherence: Striking the right balance. Pediatr Transplant 2015; 19:449-51. [PMID: 26111618 DOI: 10.1111/petr.12529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Diana A Shellmer
- University of Pittsburgh School of Medicine, Hillman Center for Pediatric Transplantation Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA.
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Doyle M, Werner-Lin A. That eagle covering me: transitioning and connected autonomy for emerging adults with cystinosis. Pediatr Nephrol 2015; 30:281-91. [PMID: 25159720 PMCID: PMC4282721 DOI: 10.1007/s00467-014-2921-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 06/28/2014] [Accepted: 07/17/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND Rare diseases pose transitioning challenges owing to limited provider expertise and changing healthcare systems. The timeframe and developmental changes of emerging adulthood overlap with the transition of patients with cystinosis from pediatric to adult-oriented healthcare. METHODS This study utilized techniques of qualitative grounded theory to explore the experiences of adults aged 18-47 with cystinosis, and their parents, with a focus on the transition to adulthood and adult-oriented care. Forty-six individuals from 21 families were recruited online and at cystinosis conferences to participate in focus groups and/or individual interviews. The constant comparative method was used to conduct both line-by-line and focused coding of verbatim transcripts. RESULTS The following elements were reported to be critical to the transition to adulthood and adult-oriented care: gaining skills and responsibility for disease management, progressing toward autonomy while remaining connected to caregivers, and having strong communication with and between providers. CONCLUSIONS Data analysis identified behaviors and relationships that support and/or threaten autonomy and treatment adherence. Participants described institutional, relational, and practical barriers to transition. Suggestions for improving transitioning include: identifying patient/family strengths and improving pediatric-adult provider partnerships and communication. Further research is needed into the experience of patients before and after transition to adult-oriented care.
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Affiliation(s)
- Maya Doyle
- Division of Pediatric Nephrology, Children's Hospital at Montefiore, Bronx, NY, USA,
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Abstract
Poor adherence to immunosuppressive medications may be the most important barrier to long term graft survival. An understanding of medication adherence and its determinants is critical to addressing this important problem. In this paper, we will review the different ways in which adherence may be compromised, summarize the evidence that young people constitute a particularly high risk group, and consider the consequences and impact of poor adherence. We will also review the determinants of adherence, including characteristics of the patient and family, the treatment regimen, the healthcare team and its organization, and the healthcare system. We will highlight the most common barriers to adherence identified by young people, and consider different methods of measuring adherence, along with the advantages and limitations of each. Finally, we will consider possible intervention strategies to improve adherence in young people.
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Grossoehme DH, Szczesniak R, McPhail GL, Seid M. Is adolescents' religious coping with cystic fibrosis associated with the rate of decline in pulmonary function?-A preliminary study. J Health Care Chaplain 2013; 19:33-42. [PMID: 23551049 DOI: 10.1080/08854726.2013.767083] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Religious coping is associated with health outcomes in adolescents with chronic disease. Identifying potentially modifiable spiritual factors is important for improving health outcomes. The purpose of this study was to determine if associations exist between rate of change in pulmonary function and subsequent religious coping by adolescents with cystic fibrosis (CF). Retrospective cohort design employing the Brief R-COPE and calculated decline in lung function over a three-year period were utilized. Data were obtained for 28 adolescents; median age 13.5 years. Use of pleading or negative religious coping was associated with a worse clinical trajectory. Pleading may be ineffective as disease progression is modifiable through adherence to evidence-based treatments. Given established relationships of religious coping with general coping, the effects of declining pulmonary function may be broader. Changes in pulmonary function suggest opportunities for chaplains to explore options to cognitively reframe negative religious coping.
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Affiliation(s)
- Daniel H Grossoehme
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio 45229, USA.
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Kullgren KA, Hmiel SP, Gevers A. Measuring family management of transplant tasks: the transplant responsibility questionnaire. Pediatr Transplant 2013; 17:307-14. [PMID: 23489734 DOI: 10.1111/petr.12064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/24/2013] [Indexed: 10/27/2022]
Abstract
Little is known about how parents and youth perceive their roles in post-transplant management and how this relates to post-transplant adherence. The goals of this study are to (1) describe a new measure, the TRQ, (2) to describe parent and child performance on the TRQ, and to (3) determine the relationship between the TRQ and adherence. We hypothesized that older youth would describe higher post-transplant self-care behaviors, parents would underestimate youth self-care, and greater parent involvement would be associated with better adherence. Participants included 59 parent-child dyads. Inclusion criteria included: (i) youth aged 7-18 yr and (ii) at least three months post-kidney or post-liver transplant. Parents and youth completed the TRQ, and adherence was measured by s.d. of sequential immunosuppressant blood levels. Youth perceived greater levels of self-care than their parents perceived. Older youth reportedly engaged in more self-care than younger youth. Less than 25% of the sample was non-adherent, and non-adherence was unrelated to performance on the TRQ. The TRQ may have utility as a clinical tool to address areas for improvement in youth self-care. The high degree of parental involvement likely explains the high degree of adherence in this sample.
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Affiliation(s)
- Kristin A Kullgren
- Department of Pediatrics & Communicable Diseases, University of Michigan, Ann Arbor, MI 48109-5318, USA.
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Law GU, Tolgyesi CS, Howard RA. Illness beliefs and self-management in children and young people with chronic illness: a systematic review. Health Psychol Rev 2012; 8:362-80. [DOI: 10.1080/17437199.2012.747123] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Shellmer DA, Dabbs AD, Dew MA. Medical adherence in pediatric organ transplantation: what are the next steps? Curr Opin Organ Transplant 2011; 16:509-14. [PMID: 21836517 PMCID: PMC3331718 DOI: 10.1097/mot.0b013e32834a8c89] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Adherence within pediatric transplantation has gained importance as the complexities of long-term medical management of these patients are identified and knowledge regarding the negative consequences of nonadherence accumulates. We review recent findings to highlight gaps in the literature and make suggestions for future directions. RECENT FINDINGS Most research has focused on medication nonadherence, and a recent meta-analysis indicates that nonadherence is more prevalent in adolescent transplant recipients than in younger children. Nonadherence to other areas of the regimen (e.g. clinic attendance) may be even more common than medication nonadherence. However, work to date is based primarily on kidney and liver pediatric transplant patients, with a paucity of research on heart, lung and intestinal recipients. Risk factors for nonadherence after pediatric transplantation include poor family and child functioning. Intervention research remains rare. Challenges include the need for clearer definitions of what constitutes clinically significant nonadherence, longitudinal and prospective assessment of a wider range of potential risk factors, and the development and evaluation of interventions to treat or prevent nonadherence. SUMMARY Adherence research in pediatric transplantation is in its infancy. Significant opportunities exist to advance the field and create standards for effective identification, measurement, and treatment of nonadherence.
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Affiliation(s)
- Diana A Shellmer
- Department of Pediatric Transplant Surgery, School of Medicine University of Pittsburgh, The Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA.
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