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Baranwal P, Sathe M, Lobritto SJ, Vittorio J. The impact of health literacy on adolescent and young adult pediatric liver transplant recipients. Liver Transpl 2024; 30:386-394. [PMID: 37812071 DOI: 10.1097/lvt.0000000000000283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 09/26/2023] [Indexed: 10/10/2023]
Abstract
Pediatric liver transplant recipients have increased rates of morbidity and mortality following transfer to adult health care providers. The role of health literacy (HL) has not been adequately assessed in this population and may be an unrecognized barrier to successful health care transition. We sought to determine the impact of HL for patients and their caregivers on measures of transition readiness (TR), adherence, health-related quality of life, and medical outcomes following pediatric liver transplant. This is a single-center study of pediatric liver transplant recipients transplanted between the ages of 12 and 26 from October 2016 through August 2020. Patients and caregivers completed 4 surveys to evaluate TR, health-related quality of life, and HL. Clinical outcomes were stratified based on the presence or absence of adequate HL. Limited HL was identified in 57.0% of recipients and 47.4% of caregivers. Patients with limited HL were more likely to be younger in age ( p = 0.004), Hispanic ( p = 0.003), and less likely to have obtained a high school diploma or equivalent ( p < 0.001). Patients with adequate HL demonstrated significantly higher levels of TR ( p < 0.001). Patient HL did not impact health-related quality of life, adherence, or medical outcomes. Caregiver HL did not impact patient outcomes or adherence, though higher levels of caregiver education were associated with adequate patient HL ( p = 0.049). This study demonstrates that limited HL is associated with decreased measures of TR. Inadequate HL may be an unrecognized barrier to a successful health care transition. Regular assessment of HL may provide an opportunity for intervention prior to transfer of care. Future studies should investigate the impact of these interventions on long-term medical outcomes.
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Affiliation(s)
- Prerana Baranwal
- Division of Pediatric Gastroenterology, Nutrition, and Liver Diseases, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Mihika Sathe
- Departments of Internal Medicine and Pediatrics, Inova Health, Annandale, Virginia, USA
| | - Steven J Lobritto
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Columbia University Irving Medical Center, New York, New York, USA
| | - Jennifer Vittorio
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, New York University (NYU) Langone Health, New York University School of Medicine, New York, New York, USA
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2
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Skeens MA, Gerhardt CA, Bajwa R, Akard TF. Toward a better understanding: An exploration of provider perceptions in pediatric hematopoietic stem cell transplant adherence. Pediatr Transplant 2020; 24:e13786. [PMID: 32678483 DOI: 10.1111/petr.13786] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 05/20/2020] [Accepted: 06/15/2020] [Indexed: 12/23/2022]
Abstract
Pediatric HSCT patients endure complicated treatment regimens, lifestyle modifications, and a lifetime of long-term follow-up. Treatment adherence in this population is understudied and prevalence unknown. Providers (physicians and advanced practice nurses) in this study completed an online-structured questionnaire about definition, assessment, and perceived rates of adherence. Researchers' extracted 187 statements from participants' responses. The majority (n = 12, 71%) of providers reported adherence as a primary concern in outpatient HSCT. The major concern for providers was the potential of non-adherence to negatively affect outcomes. Providers also shared clinical examples of non-adherence. This study contributes to a better understanding of providers' perceptions of adherence within pediatric HSCT. Additional research is needed to describe, define, and improve adherence in pediatric HSCT to ultimately improve outcomes and quality of life for this vulnerable population.
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Affiliation(s)
- Micah A Skeens
- Pediatric Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus, OH, USA.,The Center for Biobehavioral Health, Nationwide Children's Hospital, Columbus, OH, USA
| | - Cynthia A Gerhardt
- The Center for Biobehavioral Health, Nationwide Children's Hospital, Columbus, OH, USA.,Departments of Pediatrics and Psychology, The Ohio State University, Columbus, OH, USA
| | - Rajinder Bajwa
- Pediatric Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus, OH, USA
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3
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Dore-Stites D, Lopez MJ, Magee JC, Bucuvalas J, Campbell K, Shieck V, Well A, Fredericks EM. Health literacy and its association with adherence in pediatric liver transplant recipients and their parents. Pediatr Transplant 2020; 24:e13726. [PMID: 32406611 DOI: 10.1111/petr.13726] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 02/28/2020] [Accepted: 04/02/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Non-adherence to pediatric regimens is a common concern. Low health literacy is correlated with poor outcomes in adults but is understudied in pediatrics. The current project aimed to determine the relationship between health literacy, adherence, and outcomes in pediatric liver transplant recipients. Hypotheses included a) parent and patient health literacy would be positively correlated; and b) low patient and/or parent health literacy would be negatively correlated with adherence and health outcomes. PATIENTS AND METHODS Eligible participants were recruited during routine follow-up visits in a pediatric liver transplant clinic. Parents and patients (>13 years old) completed 2 measures of health literacy. Patients ≥18 years completed health literacy measures without corresponding parent surveys. Adherence variables and health outcomes were obtained from medical records. RESULTS Seventy-nine patients across two sites completed the study. Variance in classification of health literacy between measures was observed; however, most parents (82%-100%) scored within an "adequate literacy" range. More adolescents scored in lower health literacy ranges relative to the parents. Markers of SES were positively correlated with health literacy. Parent health literacy was negatively associated with biopsy-proven rejection episodes and the number of hospitalizations; however, it was not associated with measures of tacrolimus adherence. There were no relationships observed between parent and adolescent health literacy. CONCLUSIONS Health literacy is an important consideration in managing patient care; however, available measures demonstrate variability in capturing the skills of patients. Effective communication strategies may ameliorate admittedly small, but negative, impacts of limited health literacy on outcomes.
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Affiliation(s)
- Dawn Dore-Stites
- Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, MI, USA
| | - M James Lopez
- Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, MI, USA
| | - John C Magee
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - John Bucuvalas
- Mount Sinai Beth Kravis Children's Hospital and the Recanati-Miller Transplant Institute, New York, NY, USA
| | | | - Victoria Shieck
- Department of Transplant Center, University of Michigan, Ann Arbor, MI, USA
| | - Andrew Well
- Dell Medical School, University of Texas, Austin, TX, USA
| | - Emily M Fredericks
- Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, MI, USA
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Schluckebier D, Cousin VL, Petit LM, Belli D, Wildhaber B, Rougemont AL, Villard J, Ferrari-Lacraz S, McLin VA. Preformed and de novo DSA are associated with T-cell-mediated rejection in pediatric liver transplant recipients requiring clinically indicated liver biopsy. Pediatr Transplant 2020; 24:e13611. [PMID: 31682057 DOI: 10.1111/petr.13611] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 09/07/2019] [Accepted: 09/26/2019] [Indexed: 12/16/2022]
Abstract
Despite growing interest about the impact of donor-specific HLA antibodies (DSA) in LT limited data are available for pediatric recipients. Our aim was to perform a retrospective single-center chart review of children (0-16 years) having undergone LT between January 1, 2005 and December 31, 2017, to characterize DSA, to identify factors associated with the development of de novo DSA, and to analyze potential associations with the diagnosis of TCMR. Information on patient- and donor-characteristics and LB reports were analyzed retrospectively. Serum obtained before LT and at LB was analyzed for presence of recipient HLA antibody using Luminex® technology. MFI > 1000 was considered positive. In 63 pediatric LT recipients with a median follow-up of 72 months, the overall prevalence of de novo DSA was 60.3%. Most were directed against class II antigens (33/38, 86.8%). Preformed DSA were present in 30% of patients. Twenty-eight (28/63) patients (44.4%) presented at least one episode of TCMR, mostly (12/28, 43%) moderate (Banff 6-7). De novo DSA were significantly more frequent in patients with TCMR than in patients without (75% vs 48.6%, P = .03), and patients with preformed and de novo DSA had a significantly higher rate of TCMR than patients without any DSA (66.7% vs 20%, P = .02). Neither preformed DSA nor de novo DSA were associated with frequency or severity of TCMR. Recipients with lower weight at LT developed de novo DSA more frequently (P = .04). De novo DSA were highly prevalent in pediatric LT recipients. Although associated with the development of TCMR, they did not appear to impact the frequency or severity of TCMR or graft survival. Instead, de novo DSA may suggest a state of insufficient IS.
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Affiliation(s)
- Dominique Schluckebier
- Swiss Pediatric Liver Center, Pediatric Gastroenterology, Hepatology, and Nutrition Unit, Geneva University Hospitals, Geneva, Switzerland
| | - Vladimir L Cousin
- Swiss Pediatric Liver Center, Pediatric Gastroenterology, Hepatology, and Nutrition Unit, Geneva University Hospitals, Geneva, Switzerland
| | - Laetitia-Marie Petit
- Swiss Pediatric Liver Center, Pediatric Gastroenterology, Hepatology, and Nutrition Unit, Geneva University Hospitals, Geneva, Switzerland
| | - Dominique Belli
- Swiss Pediatric Liver Center, Pediatric Gastroenterology, Hepatology, and Nutrition Unit, Geneva University Hospitals, Geneva, Switzerland
| | - Barbara Wildhaber
- Division of Pediatric Surgery, Swiss Pediatric Liver Center, Geneva University Hospitals, Geneva, Switzerland
| | - Anne-Laure Rougemont
- Division of Clinical Pathology, Geneva University Hospitals, Geneva, Switzerland
| | - Jean Villard
- Immunology and Transplant Unit, Geneva University Hospitals, Geneva, Switzerland
| | | | - Valérie A McLin
- Swiss Pediatric Liver Center, Pediatric Gastroenterology, Hepatology, and Nutrition Unit, Geneva University Hospitals, Geneva, Switzerland
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Kim SY, Jeong SJ, Lee JG, Park MS, Paik HC, Na S, Kim J. Critical Care after Lung Transplantation. Acute Crit Care 2018; 33:206-215. [PMID: 31723887 PMCID: PMC6849028 DOI: 10.4266/acc.2018.00360] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 11/27/2018] [Indexed: 12/28/2022] Open
Abstract
Since the first successful lung transplantation in 1983, there have been many advances in the field. Nevertheless, the latest data from the International Society for Heart and Lung Transplantation revealed that the risk of death from transplantation is 9%. Various aspects of postoperative management, including mechanical ventilation, could affect intensive care unit stay, hospital stay, and immediate postoperative morbidity and mortality. Complications such as reperfusion injury, graft rejection, infection, and dehiscence of anastomosis increase fatal adverse side effects immediately after surgery. In this article, we review the possible immediate complications after lung transplantation and summarize current knowledge on prevention and treatment.
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Affiliation(s)
- Song Yee Kim
- Division of Pulmonology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Su Jin Jeong
- Division of Infectious Diseases, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jin Gu Lee
- Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Moo Suk Park
- Division of Pulmonology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hyo Chae Paik
- Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Sungwon Na
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jeongmin Kim
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
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Ivulich S, Dooley M, Kirkpatrick C, Snell G. Clinical Challenges of Tacrolimus for Maintenance Immunosuppression Post–Lung Transplantation. Transplant Proc 2017; 49:2153-2160. [DOI: 10.1016/j.transproceed.2017.07.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 07/30/2017] [Indexed: 12/25/2022]
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Creatively Improving Care Delivery. J Pediatr Gastroenterol Nutr 2017; 64:657-659. [PMID: 27984349 DOI: 10.1097/mpg.0000000000001497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
The medical community has been challenged to improve upon deficiencies in the delivery of patient care. Quality improvement methods are therefore increasingly used in everyday clinical practice. As demonstrated in this review, creative and impactful improvement projects within pediatric gastroenterology can be successfully achieved as either multicenter projects or single-center efforts. Through our willingness to accept the challenge to improve, practitioners within the pediatric gastroenterology community have become leaders in using quality improvement to change practice and improve clinical outcomes.
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Supelana C, Annunziato R, Schiano T, Anand R, Vaidya S, Chuang K, Zack Y, Florman S, Shneider BL, Shemesh E. Medication level variability index predicts rejection, possibly due to nonadherence, in adult liver transplant recipients. Liver Transpl 2014; 20:1168-77. [PMID: 24931127 PMCID: PMC4177441 DOI: 10.1002/lt.23930] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Accepted: 06/08/2014] [Indexed: 12/12/2022]
Abstract
Nonadherence to immunosuppressants may play a role in late rejection in liver transplant recipients. In children, emerging data suggest that adherence can be measured through the computation of the standard deviation (SD) of consecutive blood levels of tacrolimus, which results in a number that reflects the degree of variability between individual measures: the medication level variability index (MLVI). A higher MLVI value means erratic immunosuppression, likely due to less adherence. Data on this method are limited for adults. We obtained data from the medical charts of 150 randomly selected adult recipients. The MLVI was significantly higher for patients who had biopsy-confirmed rejection (mean MLVI = 3.8, SD = 3.2) versus the rest of the cohort (mean MLVI = 2.3, SD = 1.5, P = 0.003), and it was significantly higher for patients who suffered rejection versus patients whose biopsy sample was not read as rejection (mean MLVI = 2.6, SD = 1.6, P = 0.008). The MLVI was associated with rejection and predicted its occurrence. A threshold MLVI of 2.0 resulted in 77% sensitivity and 60% specificity in predicting rejection; a threshold of 1.8 resulted in a sensitivity of 92% and a specificity of 48%. The area under the curve in a receiver operating characteristic curve analysis was 0.71 (95% CI = 0.61-0.81). In conclusion, the MLVI is associated with and can predict rejection, possibly related to nonadherence, in adult liver transplant recipients.
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Affiliation(s)
- Christina Supelana
- Department of Pediatrics and Kravis Children’s Hospital, Icahn School of Medicine at Mount Sinai, New York, NY,Department of Psychology, Fordham University, Bronx, NY
| | - Rachel Annunziato
- Department of Pediatrics and Kravis Children’s Hospital, Icahn School of Medicine at Mount Sinai, New York, NY,Department of Psychology, Fordham University, Bronx, NY,Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Thomas Schiano
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Swapna Vaidya
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Kelley Chuang
- Department of Pediatrics and Kravis Children’s Hospital, Icahn School of Medicine at Mount Sinai, New York, NY,Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Yelena Zack
- Department of Pediatrics and Kravis Children’s Hospital, Icahn School of Medicine at Mount Sinai, New York, NY,Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Sander Florman
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Benjamin L. Shneider
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Eyal Shemesh
- Department of Pediatrics and Kravis Children’s Hospital, Icahn School of Medicine at Mount Sinai, New York, NY,Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
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Annunziato RA, Baisley MC, Arrato N, Barton C, Henderling F, Arnon R, Kerkar N. Strangers headed to a strange land? A pilot study of using a transition coordinator to improve transfer from pediatric to adult services. J Pediatr 2013; 163:1628-33. [PMID: 23993138 DOI: 10.1016/j.jpeds.2013.07.031] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2013] [Revised: 06/05/2013] [Accepted: 07/19/2013] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To compare the impact of a transition coordinator on outcomes for pediatric liver transplant recipients vs a historical comparison group. STUDY DESIGN To examine the utility of a transition coordinator, medication adherence, as measured by SDs of tacrolimus blood levels (Tacrolimus SD), was compared between the "transition coordinator group" (20 transplant recipients transferred between 2007 and 2012) and comparison group for 1 year before and after transfer. Measures of health care management, quality of life, and acceptability were administered to the transition coordinator group as well. RESULTS A repeated measures ANOVA was used to compare adherence values between the transition coordinator group and the comparison group. During the year before transfer, for the transition coordinator group, Tacrolimus SD was 1.98 (SD = 1.05) vs 3.25 (SD = 1.19) for comparison patients, F(1,25) = 4.77, P = .04. After transfer, levels remained stable for the transition coordinator group, Tacrolimus SD = 1.88 (SD = 1.57), but increased for comparison patients, Tacrolimus SD = 4.36 (SD = 0.99), F(1,25) = 6.99, P = .01. Psychosocial outcomes remained stable during the transfer period and acceptability was high. CONCLUSIONS Our findings, although limited by a small sample size, suggest that a transition coordinator is a promising method to improve this process.
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Affiliation(s)
- Rachel A Annunziato
- Department of Psychology, Fordham University, Bronx, NY; Division of Behavioral and Developmental Health, Department of Pediatrics and Kravis Children's Hospital at the Icahn School of Medicine at Mount Sinai, Mount Sinai Medical Center, New York, NY.
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Jerson B, D'Urso C, Arnon R, Miloh T, Iyer K, Kerkar N, Annunziato RA. Adolescent transplant recipients as peer mentors: a program to improve self-management and health-related quality of life. Pediatr Transplant 2013; 17:612-20. [PMID: 23905874 DOI: 10.1111/petr.12127] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/20/2013] [Indexed: 11/27/2022]
Abstract
The purpose of this study was to examine the safety, feasibility, acceptability, and preliminary efficacy of a cross-age peer mentoring program created to improve adherence and psychosocial outcomes for pediatric liver transplant recipients. Twenty-two participants were assigned to a "mentor now" or "mentor later" waitlist control group. Tacrolimus SD, a validated measure of adherence, was assessed for six months pre- and post-intervention for both groups. Self-report measures of self-management and HRQOL were completed at recruitment and three months after training. Participant report indicated the acceptability of the intervention. Clinically significant improvement in adherence was detected. No significant changes on the psychosocial outcome measures at follow-up were observed. This study demonstrated that an outpatient-based mentoring program is a safe, feasible, and acceptable option to incorporate within a pediatric liver transplant program with potential for promising application in other transplantation populations as well. These results also suggest that the program may have been associated with meaningful improvement in adherence, although further evaluation is warranted.
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Affiliation(s)
- Bradley Jerson
- Department of Psychology, Fordham University, Bronx, NY, USA
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12
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Alonso EM, Ng VL, Anand R, Anderson CD, Ekong UD, Fredericks EM, Furuya KN, Gupta NA, Lerret SM, Sundaram S, Tiao G. The SPLIT research agenda 2013. Pediatr Transplant 2013; 17:412-22. [PMID: 23718800 PMCID: PMC4157303 DOI: 10.1111/petr.12090] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/11/2013] [Indexed: 12/17/2022]
Abstract
This review focuses on active clinical research in pediatric liver transplantation with special emphasis on areas that could benefit from studies utilizing the SPLIT infrastructure and data repository. Ideas were solicited by members of the SPLIT Research Committee and sections were drafted by members of the committee with expertise in those given areas. This review is intended to highlight priorities for clinical research that could successfully be conducted through the SPLIT collaborative and would have significant impact in pediatric liver transplantation.
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Affiliation(s)
- Estella M. Alonso
- Department of Pediatrics; Ann & Robert H. Lurie Children's Hospital of Chicago; Chicago; IL; USA
| | - Vicky L. Ng
- SickKids Transplant Center; The Hospital for Sick Children and University of Toronto; Toronto; ON; Canada
| | | | - Christopher D. Anderson
- Division of Transplant and Hepatobiliary Surgery; University of Mississippi Medical Center; Jackson; MS; USA
| | - Udeme D. Ekong
- Department of Pediatrics; Ann & Robert H. Lurie Children's Hospital of Chicago; Chicago; IL; USA
| | - Emily M. Fredericks
- Division of Child Behavioral Health; Department of Pediatrics and Communicable Diseases; University of Michigan; Ann Arbor; MI; USA
| | - Katryn N. Furuya
- Department of Pediatrics; Thomas Jefferson University; Philadelphia; PA; USA
| | - Nitika A. Gupta
- Department of Pediatrics; Emory University School of Medicine; Atlanta; GA; USA
| | - Stacee M. Lerret
- Department of Pediatrics; Medical College of Wisconsin; Milwaukee; WI; USA
| | - Shikha Sundaram
- Pediatric Liver Center and Section of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics; University of Colorado Denver School of Medicine; Children's Hospital Colorado; Denver; CO; USA
| | - Greg Tiao
- Departments of Pediatric and Thoracic Surgery; Cincinnati Children's Hospital and Medical Center; Cincinnati; OH; USA
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Improved outcomes with quality improvement interventions in pediatric inflammatory bowel disease. J Pediatr Gastroenterol Nutr 2012; 55:679-88. [PMID: 22699837 DOI: 10.1097/mpg.0b013e318262de16] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Variations in chronic illness care are common in our health care system and may lead to suboptimal outcomes. Specifically, inconsistent use and suboptimal medication dosing have been demonstrated in the care of patients with inflammatory bowel disease (IBD). Quality improvement (QI) efforts have improved outcomes in conditions such as asthma and diabetes mellitus, but have not been well studied in IBD. We hypothesized that QI efforts would lead to improved outcomes in our pediatric IBD population. METHODS A QI team was formed within our IBD center in 2005. By 2007, we began prospectively capturing physician global assessment (PGA) and patient-reported global assessment. Significant QI interventions included creating evidence-based medication guidelines, joining a national QI collaborative, initiation of preclinic planning, and monitoring serum 25-hydroxyvitamin D. RESULTS From 2007 to 2010, 505 patients have been followed at our IBD center. During this time, the frequency of patients in clinical remission increased from 59% to 76% (P < 0.05), the frequency of patients who report that their global assessment is >7 increased from 69% to 80% (P < 0.05), and the frequency of patients with a Short Pediatric Crohn's Disease Activity Index (sPCDAI) <15 increased from 60% to 77% (P < 0.05). The frequency of repeat steroid use decreased from 17% to 10% (P < 0.05). We observed an association between the use of a vitamin D supplement (P = 0.02), serum 25-hydroxyvitamin D (P < 0.05), and quiescent disease activity. CONCLUSIONS Our results show that significant improvements in patient outcomes are associated with QI efforts that do not rely on new medication or therapies.
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Pai ALH, Rausch J, Tackett A, Marsolo K, Drotar D, Goebel J. System for integrated adherence monitoring: real-time non-adherence risk assessment in pediatric kidney transplantation. Pediatr Transplant 2012; 16:329-34. [PMID: 22353189 DOI: 10.1111/j.1399-3046.2012.01657.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This study reports initial results of the development of the SIAM, a non-adherence risk assessment system for tacrolimus and sirolimus for the pediatric kidney transplant population. Forty-eight youths between 10 and 25 yr of age diagnosed with chronic kidney disease or a kidney transplant used an electronic pill bottle (EM; time stamps each bottle opening) to dispense their medication for at least 30 days or until their next clinic appointment. Youth also completed a self-report adherence measure, and standard deviations were calculated for the last four medication serum trough levels obtained for each patient. Estimation models were developed for each medication (i.e., SIAM(TACRO) and SIAM(SIRO) ) to assign weights to these clinically available adherence measures (self-report and trough levels) for the calculation of a non-adherence risk composite score. SIAM(TACRO) models included both self-report and tacrolimus trough levels and significantly predicted EM. For sirolimus, the model predictive of adherence as measured by EM consisted of the standard deviation of sirolimus trough levels only (SIAM(SIRO) ). Non-adherence risk can be effectively assessed using clinically available assessment tools. However, the best methods for using self-report and trough levels to predict non-adherence likely differ based on the medication for which adherence is being assessed.
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Affiliation(s)
- Ahna L H Pai
- Center for the Promotion of Treatment Adherence and Self-Management, Cincinnati Children's Hospital Medical, Cincinnati,OH 45229-3039, USA.
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Abstract
The Institute of Medicine's publications To Err Is Human and Crossing the Quality Chasm publicized the widespread deficits in health-care quality. The quality of care for digestive diseases has not been evaluated comprehensively, although emerging literature suggests that the gap between recommended care and actual practice may be quite substantial. This paper reviews the history of, the rationale behind, and current work related to quality of care and quality improvement in the area of digestive diseases, with particular attention to colonoscopy, inflammatory bowel diseases, gastroesophageal reflux disease, chronic hepatitis C virus infection, and liver transplantation.
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Adherence to immunosuppressants: how can it be improved in adolescent organ transplant recipients? Curr Opin Organ Transplant 2011; 15:614-20. [PMID: 20651598 DOI: 10.1097/mot.0b013e32833d3115] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
PURPOSE OF REVIEW Nonadherence among pediatric transplant recipients is prevalent, with rates as high as 75% among adolescents. These rates are alarming given that adherence behavior has the potential to be modified. This review examines evidence from recent studies and position statements to determine the current issues related to improving medication adherence in adolescent transplant recipients. RECENT FINDINGS To date, there are no empirically validated treatments to promote adherence in pediatric transplant recipients. Yet, interventions in other chronic illness populations suggest that combined education and behavioral strategies are the most effective in improving medication adherence. The use of technology, such as the Internet and cellphones, provides a promising mechanism for delivering adherence-promoting interventions to adolescents. Preliminary studies in pediatric solid organ transplant suggest that interventions focused on targeted education and behavioral cues using cellphone text messages are promising strategies for promoting medication adherence. SUMMARY Strategies for promoting adherence in adolescent transplant recipients should include developmentally appropriate models and should incorporate health-related education, motivational strategies, and behavioral skills. Interventions should be tailored to meet individual needs, and should be a collaborative effort between the adolescent, family and healthcare providers.
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Shemesh E, Fine RN. Is calculating the standard deviation of tacrolimus blood levels the new gold standard for evaluating non-adherence to medications in transplant recipients? Pediatr Transplant 2010; 14:940-3. [PMID: 20887400 PMCID: PMC2992596 DOI: 10.1111/j.1399-3046.2010.01396.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
No it is not. Not yet. But looking at blood level variation might – in the near future - indeed become the de-facto gold standard for assessment of nonadherence in the transplant setting. If it does, this measurement method could lead to important discoveries not only for the transplant field but for adherence and outcomes research in other areas of medicine as well. Since nonadherence accounts for a majority of late rejections in pediatric solid organ transplant recipients (–3), the discovery of a useful measure of adherence could be of great clinical importance in the provision of posttransplant care.
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Fredericks EM, Dore-Stites D, Well A, Magee JC, Freed GL, Shieck V, James Lopez M. Assessment of transition readiness skills and adherence in pediatric liver transplant recipients. Pediatr Transplant 2010; 14:944-53. [PMID: 20598086 PMCID: PMC2951493 DOI: 10.1111/j.1399-3046.2010.01349.x] [Citation(s) in RCA: 127] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
To examine transition readiness, adherence, and health outcomes in pediatric liver transplant recipients using a clinically administered screening measure. Seventy-one pediatric liver transplant recipients (11-20 yr) and 58 parents completed a clinic-based TRS measuring perceived and demonstrated self-management skills, AoR for health-related tasks, regimen knowledge, and psychosocial adjustment. Adherence was measured using s.d. of immunosuppressants, proportion of immunosuppressant blood levels out of target range, and clinic attendance. Health outcomes included liver test panels, biopsies, rejection episodes, and hospitalizations. Results indicate that all domains of transition readiness, with the exception of demonstrated skills, and non-adherence were positively correlated with age. Proportion of immunosuppressant blood levels below target range was positively correlated with self-management skills and increased responsibility for medication tasks. Parent regimen knowledge was associated with clinic attendance. Health outcomes were significantly related to medication non-adherence, but not to transition readiness domains. Medication adherence is considered to be a key factor in the transition from pediatric to adult-centered transplant care. Non-adherence is associated with an increased risk for medical complications and is potentially modifiable. Interventions to promote self-management skills and adherence should be an essential component of transition planning.
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Affiliation(s)
- Emily M Fredericks
- Department of Pediatrics, University of Michigan Health System, Ann Arbor, MI, USA.
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Pollock-Barziv SM, Finkelstein Y, Manlhiot C, Dipchand AI, Hebert D, Ng VL, Solomon M, McCrindle BW, Grant D. Variability in tacrolimus blood levels increases the risk of late rejection and graft loss after solid organ transplantation in older children. Pediatr Transplant 2010; 14:968-75. [PMID: 21040278 DOI: 10.1111/j.1399-3046.2010.01409.x] [Citation(s) in RCA: 126] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Late graft rejection impairs the long-term function of organ transplants in children. Previous studies suggest patients with wide variation in tacrolimus levels may have higher rates of late kidney and liver graft rejection. The reproducibility of this finding and impact on graft and recipient survival have not been reported. We investigated factors associated with late rejection > 6 months post-transplant in 144 heart, kidney, liver, and lung transplant recipients (ages 8-18, ≥ 1-yr survivors, receiving tacrolimus-based immunosuppression), comparing late rejectors (n = 61, 42%) to non-rejectors (no rejection > 6 months); groups had similar mean tacrolimus concentrations ≤ 6 months post-transplant. For all organ types, increased standard deviation in intrapatient tacrolimus blood levels was an independent risk factor for late rejection (OR 1.6 [CI 1.1-2.1]; p = 0.02). Each 1-point increase in s.d. > 2 of tacrolimus level > 6 months post-transplant associated with 1.58 increase in hazard of graft loss (p = 0.003). Graft survival (conditional on one-yr survival) was significantly better for those with s.d. < 2 at > 6 months post-transplant: 98% at three and five yr, versus 88%, 70%, at three and five yr, in patients with s.d. > 2 (p = 0.003). In conclusion, high s.d. in serial tacrolimus concentrations associated with increased risk of late rejection and graft loss in pediatric organ transplant recipients, providing opportunities for screening and interventions.
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Affiliation(s)
- Stacey M Pollock-Barziv
- SickKids Transplant Centre, Department of Pediatrics, The Hospital for Sick Children and University of Toronto Division of Clinical Pharmacology and Toxicology, The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada.
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Abstract
1. Rates of nonadherence among pediatric transplant recipients are as high as 50% to 65%, and this places adolescent transplant recipients at increased risk. 2. Adherence to immunosuppressant medications is a critical factor in the transition process as poor medication adherence is associated with an increased risk of poor long-term health outcomes. 3. Before transferring to adult-centered care, the pediatric transplant recipient should demonstrate adequate regimen knowledge and self-management skills. 4. Future research is needed to identify factors and interventions that affect long-term health outcomes in pediatric transplant recipients, including factors related to nonadherence and the successful transfer from pediatric care to adult-centered care.
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Affiliation(s)
- Emily M Fredericks
- University of Michigan, 1924 Taubman Center, Ann Arbor, MI 48109-5318, USA.
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Boyle BM, Palmer L, Kappelman MD. Quality of health care in the United States: implications for pediatric inflammatory bowel disease. J Pediatr Gastroenterol Nutr 2009; 49:272-82. [PMID: 19633570 PMCID: PMC4401474 DOI: 10.1097/mpg.0b013e3181a491e7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The Institute of Medicine's publications To Error is Human and Crossing the Quality Chasm publicized the widespread deficits in US health care quality. Emerging studies continue to reveal deficits in the quality of adult and pediatric care, including subspecialty care. In recent years, key stakeholders in the health care system including providers, purchasers, and the public have been applying various quality improvement methods to address these concerns. Lessons learned from these efforts in other pediatric conditions, including asthma, cystic fibrosis, neonatal intensive care, and liver transplantation may be applicable to the care of children with inflammatory bowel disease (IBD).This review is intended to be a primer on the quality of care movement in the United States, with a focus on pediatric IBD. In this article, we review the history, rationale, and methods of quality measurement and improvement, and we discuss the unique challenges in adapting these general strategies to pediatric IBD care.
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Pai ALH, Drotar D. Treatment adherence impact: the systematic assessment and quantification of the impact of treatment adherence on pediatric medical and psychological outcomes. J Pediatr Psychol 2009; 35:383-93. [PMID: 19710252 DOI: 10.1093/jpepsy/jsp073] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
OBJECTIVE Treatment adherence impact (TAI) is the quantification of the effects of adherence behaviors on medical or psychological outcomes using systematic assessment and analytic methods. The purpose of this review is to provide a framework for the measurement and analysis of TAI. METHODS Specific studies were selected from the treatment adherence literature to illustrate methods to assess TAI. RESULTS There are many methods available to investigators to evaluate TAI and, when possible, multiple impact outcomes should be included in adherence studies. The methods available to assess TAI and barriers to assessing TAI vary across illness group requiring illness-specific applications of the concepts presented. CONCLUSIONS Systematically examining TAI in adherence studies could advance the state of the art of treatment adherence science.
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Affiliation(s)
- Ahna L H Pai
- Center for the Promotion of Adherence and Self-Management Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7039, Cincinnati, OH 45229, USA.
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Kahana SY, Frazier TW, Drotar D. Preliminary quantitative investigation of predictors of treatment non-adherence in pediatric transplantation: a brief report. Pediatr Transplant 2008; 12:656-60. [PMID: 18798360 DOI: 10.1111/j.1399-3046.2007.00864.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The examination of predictors of non-adherence in transplantation populations offers the potential to identify high-risk individuals and concomitantly generate effective adherence-promoting interventions. The present paper aggregated quantitative estimates of various correlates of treatment adherence in studies of pediatric transplantation. Seventeen studies and three classes of predictors of non-adherence, including demographic, psychosocial, and treatment-related predictors, were included in the current analyses. The weighted means effect sizes for the demographic factors were in the small to medium range (female gender mean d = 0.35, 95% CI = 0.32-0.38, n = 8; mean age d = 0.55, 95% CI = 0.52-0.58, n = 7), suggesting that older youth and males tended to display more non-adherence behaviors than younger youth and females, respectively. Several psychosocial factors exhibited large to very large relationships with non-adherence, in particular comorbid psychiatric conditions (mean d = 1.04, 95% CI = 0.66-1.42, n = 3) and child self-responsibility for medication (mean d = 0.88, 95% CI = 0.53-1.23, n = 3). Finally, prior treatment/grafts (mean d = 0.17, 95% CI = -0.15-0.49, n = 3) and donor source (mean d = 0.33, 95% CI = -0.10-0.76, n = 4) exhibited small, non-significant relationships with non-adherence. Limitations of the study are discussed as are future directions for research.
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Affiliation(s)
- Shoshana Y Kahana
- Center for the Promotion of Adherence and Self Management, Division of Behavioral Medicine and Clinical Psychology, Cincinnati Childrens Hospital Medical Center, OH, USA.
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Sampson VB, Dunn SP, Rymeski B, Malatack J, Rong NH, Flynn L, Krueger LJ. Failure of immunosuppressive drug levels to predict T-cell reactivity in pediatric transplant patients. J Pediatr Surg 2008; 43:1134-41. [PMID: 18558196 DOI: 10.1016/j.jpedsurg.2008.02.044] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2008] [Accepted: 02/09/2008] [Indexed: 12/11/2022]
Abstract
PURPOSE In children, therapeutic management of immunosuppression relies on allograft function, drug levels, and clinical insight. Using a Food and Drug Administration-approved test for T-cell response, T-cell activation in vitro can be measured to monitor the immune response. METHODS In a retrospective study, 92 posttransplant children who received either a liver and/or kidney transplant and were followed by routine screening had their T-cell response tested by the Cylex ImmuKnow assay (Columbia, MD). After phytohemagglutinin-L stimulation of T-cells, adenosine triphosphate (ATP) concentrations were measured. In this assay, light emission at lambda = 562 nm is proportional to the ATP concentration (ng/mL). Immunosuppressive drug trough levels were also measured. Quantitative real-time polymerase chain reaction Epstein-Barr virus (EBV) viral titers were determined for 2 patients. RESULTS Separating the results into younger than 12 years and 12-year or older populations, we found that for the younger than 12 years, 28% of patients were in the low immune function category, 47% in the moderate, and 25% in the high category. For the 12 years or older, 25% of patients were in the low immune function category, 47% in the moderate, and 28% in the high category. The immune function distribution was not different (P = not significant) between the younger than 12 years and 12-year or older groups. Tacrolimus trough levels were 6.3 +/- 2.4 ng/mL for younger than 12 years and 5.6 +/- 3.3 ng/mL for 12 years or older (P = not significant), and rapamycin was similar, but both showed no correlation to immune function. We observed increased ATP values with decreased EBV viral loads. CONCLUSIONS These results suggest that tacrolimus and/or rapamycin levels do not adequately determine the biologic effect of immunosuppression. We expect that future T-cell activation monitoring will allow us to diminish rejection and infection events posttransplantation and lead to a healthier pediatric transplant population.
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Affiliation(s)
- Valerie B Sampson
- Nemours Biomedical Research, Molecular Genetics, Cellular and Tissue Transplantation, Wilmington, DE 19803, USA
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26
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Fredericks EM, Magee JC, Opipari-Arrigan L, Shieck V, Well A, Lopez MJ. Adherence and health-related quality of life in adolescent liver transplant recipients. Pediatr Transplant 2008; 12:289-99. [PMID: 18282211 DOI: 10.1111/j.1399-3046.2008.00901.x] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Adolescence is a particularly high-risk period for non-adherence with post-transplant medical regimens. There remains a lack of research investigating factors related to non-adherence in adolescent LT recipients. The present study empirically assessed the relationship between adherence and HRQOL in adolescent LT recipients. Participants included 25 adolescents (mean = 15.1 yr, range 12-17.9) and their parent/guardian(s). Adherence was assessed using multiple indices including clinician-conducted interviews, rate of clinic attendance, and s.d. of consecutive tacrolimus blood levels. HRQOL was examined using self-report and parent-proxy report on well-validated assessment measures. Results indicated that 76% of participants were non-adherent on at least one measure of adherence, and HRQOL was significantly lower than normative data for healthy children. Tacrolimus s.d. were significant related to poor HRQOL across domains of physical, school, and social functioning. Non-adherent adolescents reported poorer health perceptions, self-esteem, mental health, family cohesion, and more limitations in social and school activities related to physical, emotional, and behavioral problems. These results suggest that empirically based assessment of HRQOL may help identify those at highest risk for behavior, emotional and school difficulties, as well as non-adherence. The examination of tacrolimus s.d. may also help identify patients who may benefit from intervention to promote adherence and HRQOL. Prospective investigations are necessary to further identify the impact of HRQOL on adherence and long-term health outcomes to further guide clinical intervention.
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Affiliation(s)
- Emily M Fredericks
- Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI, USA.
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27
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Ryckman FC, Bucuvalas JC, Nathan J, Alonso M, Tiao G, Balistreri WF. Outcomes following liver transplantation. Semin Pediatr Surg 2008; 17:123-30. [PMID: 18395662 DOI: 10.1053/j.sempedsurg.2008.02.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
As the field of Liver Transplantation has matured, survival alone is no longer an acceptable single metric of success. This chapter explores the impact of the PELD system for donor organ allocation, surgical modification of donor organs, living donation, and long-term transplant-related complications on overall quality of life and outcome. Strategies to improve survival, overall outcome, and health-related quality of life in long-term recipients are outlined.
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Affiliation(s)
- Frederick C Ryckman
- The Pediatric Liver Care Center, Department of Pediatric Surgery/Transplantation, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio 45229, USA.
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28
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Venkat VL, Nick TG, Wang Y, Bucuvalas JC. An objective measure to identify pediatric liver transplant recipients at risk for late allograft rejection related to non-adherence. Pediatr Transplant 2008; 12:67-72. [PMID: 18186891 DOI: 10.1111/j.1399-3046.2007.00794.x] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Non-adherence to a prescribed immunosuppressive regimen increases risk for late allograft rejection (LAR). We implemented a protocol for immunosuppression management which decreased variation in calcineurin inhibitor blood levels in pediatric liver transplant recipients by controlling for confounders such as physician practice variability. We hypothesized that patients with increased variation in tacrolimus blood levels despite implementation of the immunosuppression management protocol were at increased risk for LAR. We conducted a single center retrospective cohort study of 101 pediatric liver transplant recipients who were at least one year post liver transplantation and receiving tacrolimus for immunosuppression. The primary outcome variable was biopsy proven allograft rejection. Primary candidate predictor variables were the standard deviation (SD) of tacrolimus blood levels (a marker of drug level variability), mean tacrolimus blood level, age, and insurance type. SD of tacrolimus blood levels was determined for each patient from a minimum of four outpatient levels during the study period. Unadjusted and adjusted logistic regression models were used to determine the prognostic value of candidate predictors. The median and interquartile range of the SD of tacrolimus blood levels was 1.6 (1.1, 2.1). Eleven episodes of LAR occurred during the study period. Ten of the 11 episodes occurred in patients with tacrolimus blood level SD > 2. Insurance type, mean tacrolimus blood level and SD of tacrolimus blood levels were significantly related to LAR in the unadjusted analyses (p<0.05). A multivariable model including age, insurance type, mean and SD of tacrolimus blood levels was significantly associated with LAR (validated C-statistic = 0.88, p = 0.012). The adjusted odds of rejection for a one unit increase in the SD of tacrolimus blood level was 3.49 (95% CI 1.31 to 9.29). Effects of age and insurance status on LAR did not provide independent prognostic value after controlling for SD. Variation in tacrolimus blood levels is associated with an increased risk of LAR in pediatric liver transplant recipients. Despite standardized management of tacrolimus levels to control for confounders, some patients were found to have significant variability of tacrolimus blood levels. This may be due to non-adherence and amenable to targeted psychosocial and behavioral interventions to prevent LAR.
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Affiliation(s)
- Veena L Venkat
- Department of Pediatrics, the Univerity of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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Shemesh E, Annunziato RA, Yehuda R, Shneider BL, Newcorn JH, Hutson C, Cohen JA, Briere J, Gorman JM, Emre S. Childhood abuse, nonadherence, and medical outcome in pediatric liver transplant recipients. J Am Acad Child Adolesc Psychiatry 2007; 46:1280-1289. [PMID: 17885569 DOI: 10.1097/chi.0b013e3180f62aff] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The study assessed the relationship between a history of child abuse, nonadherence to medications, and medical outcome in children who had a liver transplant. METHOD Abuse history for children and adolescents ages 8 to 21 who underwent a liver transplantation at Mount Sinai Medical Center in New York was obtained in interviews in 2002. Adherence to tacrolimus was assessed from January 1 to December 31, 2003 by computing the SD of a series of medication blood levels for each patient. Biopsy-proven rejection episodes, degree of fluctuation of alanine aminotransferase (ALT), and maximal ALT levels were recorded as indicators of medical outcome. RESULTS Of 72 eligible patients, 56 were evaluated. Five had documented abuse. Abused children were less adherent to their medication regimen (p = .02; 95% confidence interval [CI] -2.66 to -0.24), had poor disease control (higher maximal ALT, p <.01; 95% CI -613.72 to -249.55), had greater fluctuation in ALT levels (p <.01; 95% CI -151.19 to -65.91), and suffered more biopsy-proven rejection episodes (two episodes in the abused cohort versus none in the rest) in 2003. CONCLUSIONS A history of child abuse is a significant risk factor for poor outcome posttransplantation and should be evaluated routinely. Adherence to medications can be a target for intervention in patients with a history of abuse.
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Annunziato RA, Emre S, Shneider B, Barton C, Dugan CA, Shemesh E. Adherence and medical outcomes in pediatric liver transplant recipients who transition to adult services. Pediatr Transplant 2007; 11:608-14. [PMID: 17663682 DOI: 10.1111/j.1399-3046.2007.00689.x] [Citation(s) in RCA: 231] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Non-adherence to medications is associated with poor medical outcomes in adolescent transplant recipients. It is unclear whether non-adherence is further compromised when transplant recipients transition to the adult health care system. The purpose of the present study was to examine whether adherence changes during transition. We reviewed the medical records of 14 recently transitioned patients and compared their adherence and corresponding medical outcomes before and after transition. These outcomes were also compared with two cohorts of patients receiving care solely in pediatric or adult services. Medication adherence, measured through the use of standard deviations of tacrolimus blood levels, was examined for all patients. We found that adherence to tacrolimus significantly decreased after transition. After transitioning, patients furthermore exhibited poorer adherence than patients in the other two cohorts did over time. This small retrospective study suggests that the period of transition from pediatric to adult transplant clinics is a vulnerable one. Larger, prospective investigations of the transition process are necessary before recommendations are made regarding interventions.
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Affiliation(s)
- Rachel A Annunziato
- Department of Psychiatry, Mount Sinai School of Medicine, New York, NY 10029, USA.
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Tennant R, Mohammed MA, Coleman JJ, Martin U. Monitoring patients using control charts: a systematic review. Int J Qual Health Care 2007; 19:187-94. [PMID: 17545672 DOI: 10.1093/intqhc/mzm015] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE To systematically review the uses control charts to monitor clinical variables in individual patients. DATA SOURCES Systematic searches of MEDLINE, CINAHL, Embase and five other databases yielded 74 studies, of which seven met our inclusion criteria of using control charts to monitor clinical variables for disease at an individual patient level. REVIEW METHODS Included articles were reviewed independently by two reviewers. Data were extracted on study design clinical condition or disease being monitored, clinical variable or marker, measurement method, outcome measure and any changes in clinical indicator identified in the articles. RESULTS Control charts were applied to four conditions--hypertension, asthma, renal function post-transplant and diabetes. Studies fell into two categories. Three studies sought to determine the 'performance' of control charts in comparison with existing 'gold standard methods' in terms of sensitivity and specificity based on moderate sample sizes (n = 35-45). This category of studies found control charts to be simple, low-cost, effective tools with good sensitivity and specificity characteristics and concluded in favour of control charts. The other four studies were individual patient case-studies in which the use of control charts to monitor clinical variables was associated with a positive impact on patient and carer experience albeit anecdotally and with varying degrees of attention. CONCLUSIONS Control charts appear to have a promising but largely under-researched role in monitoring clinical variables in individual patients. Furthermore, rigorous evaluation of control charts is required.
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Affiliation(s)
- Ruth Tennant
- Department of Public Health and Epidemiology, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
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Britto MT, Anderson JM, Kent WM, Mandel KE, Muething SE, Kaminski GM, Schoettker PJ, Pandzik G, Carter LA, Kotagal UR. Cincinnati Children’s Hospital Medical Center: Transforming Care for Children and Families. Jt Comm J Qual Patient Saf 2006; 32:541-8. [PMID: 17066991 DOI: 10.1016/s1553-7250(06)32071-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Cincinnati Children's Hospital Medical Center pursues its vision to be the leader in improving child health through the creation of new knowledge, education of professionals and the community, and transformation of our health care delivery system. OVERALL APPROACH TO QUALITY AND SAFETY The strategic plan focuses on achieving the best medical and quality of life outcomes, patient and family experience of care, and value through horizontal integration of research and delivery system design, thereby accelerating the transfer of new knowledge to the bedside. CREATING QUALITY FROM THE FAMILY PERSPECTIVE Family members and patients participate at all levels of the organization, from the organizationwide family advisory council, to unit-based inpatient teams, to serving as family faculty who teach pediatric residents and orient new employees. Family members ensure that children's and parents' voices are heard. DISCUSSION Key factors contributing to ongoing transformation include senior leaders' drive for change, focus on perfection or near-perfection goals, vertical alignment in measures, accountability, improvement capability, commitment to internal and external transparency, and focus on measurement and constancy of purpose.
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MESH Headings
- Child
- Child Health Services/organization & administration
- Child Health Services/standards
- Child Welfare
- Delivery of Health Care, Integrated/organization & administration
- Evidence-Based Medicine/standards
- Hospitals, Pediatric/organization & administration
- Hospitals, Pediatric/standards
- Humans
- Institutional Management Teams/organization & administration
- Job Satisfaction
- Leadership
- National Academies of Science, Engineering, and Medicine, U.S., Health and Medicine Division
- Ohio
- Organizational Innovation
- Patient Satisfaction
- Practice Guidelines as Topic
- Quality Assurance, Health Care/methods
- Quality Assurance, Health Care/organization & administration
- Quality Assurance, Health Care/standards
- Safety Management/organization & administration
- United States
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Affiliation(s)
- Maria T Britto
- Chronic Care Programs, Cincinnati Children's Hospital Medical Center, USA.
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