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Gitto S, Golfieri L, Gabrielli F, Falcini M, Sofi F, Tamè MR, De Maria N, Marzi L, Mega A, Valente G, Borghi A, Forte P, Cescon M, Di Benedetto F, Andreone P, Petranelli M, Morelli MC, De Simone P, Lau C, Stefani L, Vizzutti F, Chiesi F, Marra F. Physical activity in liver transplant recipients: a large multicenter study. Intern Emerg Med 2024; 19:343-352. [PMID: 37985618 PMCID: PMC10954936 DOI: 10.1007/s11739-023-03474-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 10/24/2023] [Indexed: 11/22/2023]
Abstract
AIM Healthy lifestyle and appropriate diet are of critical importance after liver transplant (LT). We provided an analysis of the main patterns of physical activity and found factors associated with physical activity itself. METHODS Clinically stable LT recipients were enrolled between June and September 2021. Patients completed a composite questionnaire about physical activity, adherence to Mediterranean Diet (MD), quality of life (QoL), and employment. Correlations were analysed using the Pearson coefficients while different subgroups were compared by t-test for independent samples or ANOVAs. Multivariable logistic regression analysis was conducted to find predictors of inactivity. RESULTS We enrolled 511 subjects (71% males, mean age 63 ± 10.8 years). One hundred and ninety-three patients reported high level of physical activity, 197 a minimal activity and 121 declared insufficient activity. Among these latter, 29 subjects were totally inactive. Considering the 482 LT recipients performing some kind of physical activity, almost all reported a low-quality, non-structured activity. At multivariate analysis, time from LT (odds ratio 0.94, 95% CI 0.89-0.99, p = 0.017), sedentary lifestyle (odds ratio 0.99, 95% CI 0.19-0.81, p = 0.012), low adherence to MD (odds ratio 1.22, 95% CI 1.01-1.48, p = 0.049), and low level of QoL (physical dimension) (odds ratio 1.13, 95% CI 1.08-1.17, p < 0.001), were independently associated with total inactivity. CONCLUSION A large portion of LT recipients report an insufficient level of physical activity or are wholly inactive. Inactivity increases with time from LT and was strongly associated with suboptimal diet and low QoL.
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Affiliation(s)
- Stefano Gitto
- Internal Medicine and Liver Unit, University Hospital Careggi, Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134, Florence, Italy.
| | - Lucia Golfieri
- Internal Medicine Unit for the Treatment of Severe Organ Failure, Dipartimento Medico chirurgico delle malattie digestive, epatiche ed endocrino-metaboliche, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant'Orsola, Bologna, Italy
| | - Filippo Gabrielli
- Internal and Metabolic Medicine, Department of Medical and Surgical Sciences for Children & Adults, AOU di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Margherita Falcini
- Internal Medicine and Liver Unit, University Hospital Careggi, Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134, Florence, Italy
| | - Francesco Sofi
- Unit of Clinical Nutrition, Careggi University Hospital, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Maria Rosa Tamè
- Gastroenterology Division, Dipartimento Medico chirurgico delle malattie digestive, epatiche ed endocrino-metaboliche, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant'Orsola, Bologna, Italy
| | - Nicola De Maria
- Department of Gastroenterology, Azienda Ospedaliero-Universitaria di Modena and University of Modena and Reggio Emilia, Modena, Italy
| | - Luca Marzi
- Division of Gastroenterology, Bolzano Regional Hospital, Bolzano, Italy
| | - Andrea Mega
- Division of Gastroenterology, Bolzano Regional Hospital, Bolzano, Italy
| | - Giovanna Valente
- Liver Unit for Transplant Management - SATTE, Department of Medical Sciences, AORN Sant'Anna e San Sebastiano, Caserta, Italy
| | | | - Paolo Forte
- Gastroenterology Unit, University Hospital Careggi, Florence, Italy
| | - Matteo Cescon
- General Surgery and Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant'Orsola, Bologna, Italy
| | - Fabrizio Di Benedetto
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Pietro Andreone
- Internal and Metabolic Medicine, Department of Medical and Surgical Sciences for Children & Adults, AOU di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Marco Petranelli
- Contract Lecturer, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Maria Cristina Morelli
- Internal Medicine Unit for the Treatment of Severe Organ Failure, Dipartimento Medico chirurgico delle malattie digestive, epatiche ed endocrino-metaboliche, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant'Orsola, Bologna, Italy
| | - Paolo De Simone
- Hepatobiliary Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| | - Chloe Lau
- Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Laura Stefani
- Sports Medicine Center Clinical and Experimental Medicine Department, University of Florence, Florence, Italy
| | - Francesco Vizzutti
- Internal Medicine and Liver Unit, University Hospital Careggi, Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134, Florence, Italy
| | - Francesca Chiesi
- Department of Neuroscience, Psychology, Drug, and Child's Health (NEUROFARBA), Section of Psychology, University of Florence, Florence, Italy
| | - Fabio Marra
- Internal Medicine and Liver Unit, University Hospital Careggi, Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134, Florence, Italy
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Pérez-Amate È, Roqué-Figuls M, Fernández-González M, Giné-Garriga M. Exercise interventions for adults after liver transplantation. Cochrane Database Syst Rev 2023; 5:CD013204. [PMID: 37204002 PMCID: PMC10201528 DOI: 10.1002/14651858.cd013204.pub2] [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] [Indexed: 05/20/2023]
Abstract
BACKGROUND The finding that exercise is inversely related to metabolic syndrome after transplantation is novel and suggests that exercise interventions might provide a means for reducing metabolic syndrome complications in liver transplantation recipients. The use of exercise for increasing the physical activity daily levels by more frequent, higher intensity, and longer duration of training sessions, or the sum of these components may be necessary to counteract the effects of the pretransplant reduced activity, metabolic disturbances, and post-transplant immunosuppression, as well as improve physical function and aerobic capacity following liver transplantation. Regular physical activity has a long-term positive impact on recovery following various surgical procedures including transplantation, giving people the opportunity to return to an active life with their families, in society, and in their professional life. Likewise, specific muscle strength training may attenuate the loss of strength after liver transplantation. OBJECTIVES To evaluate the benefits and harms of exercise-based interventions in adults after liver transplantation compared to no exercise, sham interventions, or another type of exercise. SEARCH METHODS We used standard, extensive Cochrane search methods. The latest search date was 2 September 2022. SELECTION CRITERIA We included randomised clinical trials in liver transplantation recipients comparing any type of exercise with no exercise, sham interventions, or another type of exercise. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were 1. all-cause mortality; 2. serious adverse events; and 3. health-related quality of life. Our secondary outcomes were 4. a composite of cardiovascular mortality and cardiac disease; 5. aerobic capacity; 6. muscle strength; 7. morbidity; 8. non-serious adverse events; and 9. cardiovascular disease post-transplantation. We assessed risk of bias of the individual trials using RoB 1, described the interventions using the TIDieR checklist, and used GRADE to assess certainty of evidence. MAIN RESULTS We included three randomised clinical trials. The trials randomised 241 adults with liver transplantation, of which 199 participants completed the trials. The trials were conducted in the USA, Spain, and Turkey. They compared exercise versus usual care. The duration of the interventions ranged from two to 10 months. One trial reported that 69% of participants who received the exercise intervention were adherent to the exercise prescription. A second trial reported a 94% adherence to the exercise programme, with participants attending 45/48 sessions. The remaining trial reported a 96.8% adherence to the exercise intervention during the hospitalisation period. Two trials received funding; one from the National Center for Research Resources (US) and the other from Instituto de Salud Carlos III (Spain). The remaining trial did not receive funding. All trials were at an overall high risk of bias, derived from high risk of selective reporting bias and attrition bias in two trials. The results on all-cause mortality showed a higher risk of death in the exercise group versus the control group, but these results are very uncertain (risk ratio (RR) 3.14, 95% confidence interval (CI) 0.74 to 13.37; 2 trials, 165 participants; I² = 0%; very low-certainty evidence). The trials did not report data on serious adverse events excluding mortality or non-serious adverse events. However, all trials reported that there were no adverse effects associated with exercise. We are very uncertain on whether exercise compared with usual care has a beneficial or harmful effect on health-related quality of life assessed using the 36-item Short Form Physical Functioning subscale at the end of the intervention (mean difference (MD) 10.56, 95% CI -0.12 to 21.24; 2 trials, 169 participants; I² = 71%; very low-certainty evidence). None of the trials reported data on composite of cardiovascular mortality and cardiovascular disease, and cardiovascular disease post-transplantation. We are very uncertain if there are differences in aerobic capacity in terms of VO2peak at the end of the intervention between groups (MD 0.80, 95% CI -0.80 to 2.39; 3 trials, 199 participants; I² = 0%; very low-certainty evidence). We are very uncertain if there are differences in muscle strength at end of the intervention between groups (MD 9.91, 95% CI -3.68 to 23.50; 3 trials, 199 participants; I² = 44%; very low-certainty evidence). One trial measured perceived fatigue using the Checklist Individual Strength (CIST). Participants in the exercise group showed a clinically important lower degree of fatigue perception than participants in the control group, with a mean reduction of 40 points in the CIST (95% CI 15.62 to 64.38; 1 trial, 30 participants). We identified three ongoing studies. AUTHORS' CONCLUSIONS Based on very low-certainty evidence in our systematic review, we are very uncertain of the role of exercise training (aerobic, resistance-based exercises, or both) in affecting mortality, health-related quality of life, and physical function (i.e. aerobic capacity and muscle strength) in liver transplant recipients. There were few data on the composite of cardiovascular mortality and cardiovascular disease, cardiovascular disease post-transplantation, and adverse event outcomes. We lack larger trials with blinded outcome assessment, designed according to the SPIRIT statement and reported according to the CONSORT statement.
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Affiliation(s)
- Èlia Pérez-Amate
- Medical Oncology, Catalan Institute of Oncology, L'Hospitalet de Llobregat, Spain
| | - Marta Roqué-Figuls
- Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau), CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - Miguel Fernández-González
- Department of Physical Therapy, Faculty of Health Sciences (FCS) Blanquerna, Universitat Ramon Llull, Barcelona, Spain
| | - Maria Giné-Garriga
- Department of Physical Activity and Sport Sciences, Faculty of Psychology, Education and Sport Sciences (FPCEE) Blanquerna, Universitat Ramon Llull, Barcelona, Spain
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
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Farrugia MA, Le Garf S, Chierici A, Piche T, Gual P, Iannelli A, Anty R. Therapeutic Physical Exercise Programs in the Context of NASH Cirrhosis and Liver Transplantation: A Systematic Review. Metabolites 2023; 13:metabo13030330. [PMID: 36984770 PMCID: PMC10053873 DOI: 10.3390/metabo13030330] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 02/11/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
In recent years, various physical exercise interventions have been developed with a view to reducing comorbidity and morbidity rates among patients with chronic diseases. Regular physical exercise has been shown to reduce hypertension and mortality in patients with type 2 diabetes. Diabetes and obesity are often associated with the development of nonalcoholic fatty liver disease, which can lead to liver fibrosis and then (in some cases) nonalcoholic steatohepatitis cirrhosis. We searched the literature for publications on personalized physical exercise programs in cirrhotic patients before and after liver transplantation. Eleven studies in cirrhotic patients and one study in liver transplant recipients were included in the systematic review, the results of which were reported in compliance with the preferred reporting items for systematic reviews and meta-analyses guidelines. The personalized physical exercise programs lasted for 6 to 16 weeks. Our review evidenced improvements in peak oxygen consumption and six-minute walk test performance and a reduction in the hepatic venous pressure gradient. In cirrhotic patients, personalized physical exercise programs improve quality of life, are not associated with adverse effects, and (for transplant recipients) might reduce the 90-day hospital readmission rate. However, none of the literature data evidenced reductions in the mortality rates before and after transplantation. Further prospective studies are needed to evaluate the benefit of long-term physical exercise programs in cirrhotic patients before and after liver transplantation.
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Affiliation(s)
- Marwin A. Farrugia
- Digestive Center, Centre Hospitalier Universitaire, Archet 2 Hospital, Université Côte d’Azur, 06000 Nice, France
| | - Sebastien Le Garf
- CSO PACA-Est, INSERM, C3M, Université Côte d’Azur, CEDEX 3, 06000 Nice, France
| | - Andrea Chierici
- Centre Hospitalier Universitaire de Nice—Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, Université Côte d’Azur, 06000 Nice, France
| | - Thierry Piche
- Centre Hospitalier Universitaire, INSERM, U1065, C3M, Université Côte d’Azur, 06000 Nice, France
| | - Philippe Gual
- INSERM, U1065, C3M, Université Côte d’Azur, 06000 Nice, France
| | - Antonio Iannelli
- Centre Hospitalier Universitaire de Nice—Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, INSERM U1065, Team 8 “Hepatic complications of obesity and alcohol”, Université Côte d’Azur, 06000 Nice, France
| | - Rodolphe Anty
- Digestive Center, Centre Hospitalier Universitaire, Archet 2 Hospital, Université Côte d’Azur, 06000 Nice, France
- Correspondence:
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Jetten WD, Hogenbirk RNM, Van Meeteren NLU, Cuperus FJC, Klaase JM, De Jong R. Physical Effects, Safety and Feasibility of Prehabilitation in Patients Awaiting Orthotopic Liver Transplantation, a Systematic Review. Transpl Int 2022; 35:10330. [PMID: 36157271 PMCID: PMC9492850 DOI: 10.3389/ti.2022.10330] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 08/24/2022] [Indexed: 11/13/2022]
Abstract
Prehabilitation improves surgical outcomes in patients undergoing surgery. However, patients preparing for orthotopic liver transplantation (OLT) are physically “frail” and suffer from comorbidities that generally hamper physical activity. This systematic review aims to evaluate the physical effects, safety and feasibility of prehabilitation in OLT candidates. Relevant articles were searched, in Embase, Web of Science, Cochrane, Medline and Google Scholar, to December 2021. Studies reporting on specified preoperative exercise programs, including adult OLT candidates with end-stage liver disease, with a model for end-stage liver disease (MELD) score ≥12 or Child-Pugh classification B/C, were included. This resulted in 563 potentially eligible studies, out of which eight were selected for inclusion, consisting of 1,094 patients (male sex 68%; mean age 51–61 years; mean MELD score 12-21). Six of the included studies were classified as low-quality by the GRADE system, and three studies had high risk for ineffectiveness of the training program according to the i-CONTENT tool. Significant improvement was observed in VO2 peak, 6-minute walking distance, hand grip strength, liver frailty index and quality of life. Feasibility ranged from an adherence of 38%–90% in unsupervised-to >94% in supervised programs. No serious adverse events were reported. In conclusion, prehabilitation in patients awaiting OLT appears to improve aerobic capacity, and seems feasible and safe. However, larger clinical trials are required to accurately examine the preoperative and postoperative effects of prehabilitation in this specific patient population.
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Affiliation(s)
- Wesley D. Jetten
- Department of Anesthesiology, Erasmus University Medical Center, Erasmus University Rotterdam, Rotterdam, Netherlands
- *Correspondence: Wesley D. Jetten,
| | - Rianne N. M. Hogenbirk
- Department of Surgery, Division of Hepatopancreatobiliary Surgery and Liver Transplantation, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Nico L. U. Van Meeteren
- Department of Anesthesiology, Erasmus University Medical Center, Erasmus University Rotterdam, Rotterdam, Netherlands
- Top Sector Life Sciences and Health (Health∼Holland), The Hague, Netherlands
| | - Frans J. C. Cuperus
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Joost M. Klaase
- Department of Surgery, Division of Hepatopancreatobiliary Surgery and Liver Transplantation, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Renate De Jong
- Department of Anesthesiology, Erasmus University Medical Center, Erasmus University Rotterdam, Rotterdam, Netherlands
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BAYRAKTAR S, ATICI E, SAFRAN EE, SAFRAN E. Physiotherapy Program Applied After Liver Transplantation: Its Effect on Physical Fitness and Mobility. BEZMIALEM SCIENCE 2022. [DOI: 10.14235/bas.galenos.2021.5339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Nguyen M, Mukaneza Y, Tremblay M, Huard G, Tang A, Rose CF, Bémeur C. Renal dysfunction independently predicts muscle mass loss in patients following liver transplantation. CANADIAN LIVER JOURNAL 2022; 5:411-423. [DOI: 10.3138/canlivj-2021-0042] [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] [Received: 03/07/2022] [Revised: 03/07/2022] [Accepted: 03/13/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND: Liver transplantation (LT) is the only curative treatment for cirrhosis. However, the presence of complications can impact outcomes following LT. Sarcopenia, or muscle mass loss, is highly prevalent in patients with cirrhosis and is associated with longer hospitalization stays and a higher infection rate post-surgery. We aimed to identify patients at higher risk of early sarcopenia post-LT. METHODS: This retrospective study included 79 cirrhotic patients who underwent LT. Muscle mass was evaluated using the third lumbar spine vertebra skeletal muscle mass index (SMI) and sarcopenia was defined using established cut-off values. Computerized tomography (CT) scans performed within six-month peri-operative period (three months pre- and post-LT) were included in the study. Complications and comorbidities were collected and correlated to SMI post-LT and predictive models for SMI post-LT were constructed. RESULTS: The overall prevalence of sarcopenia was 46% and 62% before and after LT, respectively. Newly developed sarcopenia was found in 42% of patients. Post-LT sarcopenia was associated with longer hospital stays (54±37 vs 29±10 days, p = 0.002), higher number of infection (3±1 vs 1±2, p = 0.027), and greater number of complications (5±2 vs 3±2, p <0.001) compared to absence of sarcopenia. Multivariate analyses showed that the SMI post-LT was independently associated with pre-LT renal function markers, the glomerular filtration rate (GFR) and creatinine (Model 1, GFR: β = 0.33; 95% CI = 0.04–0.17; p = 0.003; Model 2, Creatinine: β = –0.29; 95% CI = –0.10 to –0.02; p = 0.009). CONCLUSIONS: The present study highlights the potential role of renal dysfunction in the development and persistence of sarcopenia after LT.
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Affiliation(s)
- Mimosa Nguyen
- Centre de recherche du Centre hospitalier de l'Université de Montréal, Montréal, Québec, Canada
| | - Yvette Mukaneza
- Centre de recherche du Centre hospitalier de l'Université de Montréal, Montréal, Québec, Canada
| | - Mélanie Tremblay
- Centre de recherche du Centre hospitalier de l'Université de Montréal, Montréal, Québec, Canada
| | - Geneviève Huard
- Centre hospitalier de l’Université de Montréal, Montréal, Québec, Canada
| | - An Tang
- Centre de recherche du Centre hospitalier de l'Université de Montréal, Montréal, Québec, Canada
- Centre hospitalier de l’Université de Montréal, Montréal, Québec, Canada
- Department of Radiology, Radiation Oncology and Nuclear Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Christopher F Rose
- Centre de recherche du Centre hospitalier de l'Université de Montréal, Montréal, Québec, Canada
- Department of Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Chantal Bémeur
- Centre de recherche du Centre hospitalier de l'Université de Montréal, Montréal, Québec, Canada
- Department of Nutrition, Université de Montréal, Montréal, Québec, Canada
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Willuweit MGA, Lopes AJ, Ferreira AS. Development of a multivariable prediction model of functional exercise capacity in liver transplant recipients. JOURNAL OF LIVER TRANSPLANTATION 2022. [DOI: 10.1016/j.liver.2021.100067] [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: 11/16/2022] Open
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Choo YJ, Cho CW, Chang MC. Effects of supervised exercise on aerobic capacity and quality of life in patients with chronic liver disease and patients who underwent liver transplantation: a systematic review and meta-analysis. Int J Rehabil Res 2022; 45:1-11. [PMID: 34678843 DOI: 10.1097/mrr.0000000000000502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Chronic liver disease and liver transplantation are risk factors for poor physical health and quality of life. This meta-analysis aimed to examine whether supervised exercise improves the physical health and quality of life in patients with chronic liver disease and liver transplant. Articles were searched in four databases (MEDLINE, Cochrane, Embase, and the Web of Science) from 1 January 1990 to 6 July 2021. Studies that assessed the change in aerobic capacity and quality of life following supervised exercise in patients with chronic liver disease or in those who had undergone liver transplantation were included in this meta-analysis. The two independent reviewers extracted data and the methodological quality of the included studies was assessed by the Cochrane Handbook for Systematic Reviews of Interventions. The extracted data were statistically analyzed using review management software (RevMan 5.3). The meta-analysis included 11 studies, comprising 159 patients. We observed that aerobic capacity measured as VO2 peak and 6-min walking test improved in patients with chronic liver disease and liver transplant after supervised exercise. Among the parameters of Short-form-36 (SF-36) used for measuring the quality of life, only physical functioning improved after supervised exercise. The other parameters of SF-36 including role-physical, bodily pain, general health, vitality, social functioning, role-emotional, and mental health were not significantly improved after supervised exercise. Supervised exercise seems essential for patients with chronic liver disease and liver transplant. It was found to be helpful in enhancing the aerobic capacity and physical function in these patients.
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Affiliation(s)
- Yoo Jin Choo
- Production R&D Division Advanced Interdisciplinary Team, Medical Device Development Center, Daegu-Gyeongbuk Medical Innovation Foundation
| | | | - Min Cheol Chang
- Rehabilitation Medicine, College of Medicine, Yeungnam University, Daegu, Republic of Korea
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9
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Williams FR, Milliken D, Lai JC, Armstrong MJ. Assessment of the Frail Patient With End-Stage Liver Disease: A Practical Overview of Sarcopenia, Physical Function, and Disability. Hepatol Commun 2021; 5:923-937. [PMID: 34141980 PMCID: PMC8183168 DOI: 10.1002/hep4.1688] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/14/2020] [Accepted: 01/24/2021] [Indexed: 12/22/2022] Open
Abstract
Frailty has emerged as a powerful predictor of clinical outcomes (e.g., decompensation, hospitalization, mortality) in patients with end-stage liver disease (ESLD). It is therefore of paramount importance that all patients with ESLD undergo an assessment of frailty, to support life and death decision making (i.e., candidacy for critical care, transplantation) and aid with prioritization of evolving prehabilitation services (i.e., nutrition, physiotherapy, psychotherapy). This article aims to provide a practical overview of the recent advances in the clinical, radiological, and remote assessment tools of the frail patient with ESLD. Historically, clinicians have incorporated an assessment of frailty using the "end-of-the-bed test" or "eyeball test" into their clinical decision making. However, over the last decade, numerous nonspecific and specific tools have emerged. The current evidence supports the use of a combination of simple, user-friendly, objective measures to first identify frailty in ESLD (notably Clinical Frailty Scale, Liver Frailty Index), followed by a combination of serial tools to assess specifically sarcopenia (i.e., muscle ultrasound), physical function (i.e., chair stands, hand grip strength), functional capacity (i.e., 6-minute walk test), and physical disability (i.e., activities of daily living).
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Affiliation(s)
- Felicity R Williams
- National Institute for Health Research Biomedical Research CenterInstitute of Inflammation and AgeingUniversity of BirminghamBirminghamUnited Kingdom.,Liver Transplant UnitQueen Elizabeth University Hospital BirminghamBirminghamUnited Kingdom
| | - Don Milliken
- Department of AnesthesiologyUniversity of CaliforniaSan FranciscoCAUSA
| | - Jennifer C Lai
- Division of Gastroenterology and HepatologyDepartment of MedicineUniversity of CaliforniaSan FranciscoCAUSA
| | - Matthew J Armstrong
- Liver Transplant UnitQueen Elizabeth University Hospital BirminghamBirminghamUnited Kingdom.,National Institute for Health Research Biomedical Research CenterCenter for Liver ResearchUniversity of BirminghamBirminghamUnited Kingdom
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Cappelle M, Masschelein E, Vos R, Van Remoortel H, Smets S, Vanbekbergen J, Verreydt J, Troosters T, Goetschalckx K, Gosselink R, Monbaliu D. High-Intensity Training for 6 Months Safely, but Only Temporarily, Improves Exercise Capacity in Selected Solid Organ Transplant Recipients. Transplant Proc 2021; 53:1836-1845. [PMID: 34049699 DOI: 10.1016/j.transproceed.2021.03.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 03/10/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Organ transplantation is a life-saving intervention that improves quality of life of patients with irreversible organ failure. Although exercise training immediately after transplantation has been suggested to be beneficial, such interventions remain rare in stable transplant recipients, whereas effects of high-intensity training (HIT) are even less frequently investigated. Moreover, sustainability of such interventions has not yet been reported. We investigated the effects of a 6-month, cycling-based HIT program on physical performance in long-term stable solid organ transplant (SOT) recipients, with follow-up evaluation after 6 months. METHODS Forty-two adult, stable, and selected SOT recipients participated in a 6-month individualized home- and group-based HIT program. Exercise capacity (VO2max), maximal power (Wmax), and body mass index were measured before, at the end, and 6 months after completion of the intervention. RESULTS The study comprised 12 heart, 7 lung, 8 liver, and 15 kidney recipients (mean age, 41.4 ± 11.1 years; median time posttransplant, 3.4 [1.7-8.0] years). For 6 months, VO2max increased in the heart, lung, and kidney groups, Wmax increased in the heart group, and body mass index decreased in the liver group. Six months after the HIT program, the achieved gain in exercise capacity had disappeared in all groups. CONCLUSION Despite voluntary participation selection bias, our observations indicate that HIT is safe and may result in a beneficial effect on physical performance in selected, stable SOT recipients. However, there was no sustained beneficial effect once training stopped. Larger scale and longer term studies are still required to investigate longevity of improvement and overall beneficial effects on clinical outcomes.
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Affiliation(s)
- Marie Cappelle
- Department of Microbiology, Immunology, and Transplantation, Laboratory of Abdominal Transplantation, KU Leuven, Leuven, Belgium; Department of Abdominal Transplant Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Evi Masschelein
- Department of Microbiology, Immunology, and Transplantation, Laboratory of Abdominal Transplantation, KU Leuven, Leuven, Belgium; Department of Abdominal Transplant Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Robin Vos
- Department CHROMETA, BREATHE, KU Leuven, Leuven, Belgium; Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium
| | - Hans Van Remoortel
- Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Leuven, Belgium
| | - Sven Smets
- Department of Nephrology, Sint Trudo Hospital, Sint-Truiden, Belgium
| | - Jonas Vanbekbergen
- Department of Microbiology, Immunology, and Transplantation, Laboratory of Abdominal Transplantation, KU Leuven, Leuven, Belgium; Department of Abdominal Transplant Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Joris Verreydt
- Department of Microbiology, Immunology, and Transplantation, Laboratory of Abdominal Transplantation, KU Leuven, Leuven, Belgium; Department of Abdominal Transplant Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Thierry Troosters
- Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Leuven, Belgium
| | - Kaatje Goetschalckx
- Department of Cardiovascular Diseases, University Hospitals Leuven, Leuven, Belgium
| | - Rik Gosselink
- Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Leuven, Belgium
| | - Diethard Monbaliu
- Department of Microbiology, Immunology, and Transplantation, Laboratory of Abdominal Transplantation, KU Leuven, Leuven, Belgium; Department of Abdominal Transplant Surgery, University Hospitals Leuven, Leuven, Belgium.
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11
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Telehealth-delivered, Cardioprotective Diet and Exercise Program for Liver Transplant Recipients: A Randomized Feasibility Study. Transplant Direct 2021; 7:e667. [PMID: 33564717 PMCID: PMC7861655 DOI: 10.1097/txd.0000000000001118] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 11/24/2020] [Indexed: 12/14/2022] Open
Abstract
Supplemental Digital Content is available in the text. Rapid excess weight gain and metabolic complications contribute to poor outcomes following liver transplant care. Providing specialist lifestyle intervention with equitable access is a challenge for posttransplant service delivery.
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12
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Abstract
BACKGROUND Despite the increasing prevalence of end-stage liver disease in older adults, there is no consensus to determine suitability for liver transplantation (LT) in the elderly. Disparities in LT access exist, with a disproportionately lower percentage of African Americans (AAs) receiving LT. Understanding waitlist outcomes in older adults, specifically AAs, will identify opportunities to improve LT access for this vulnerable population. METHODS All adult, liver-only white and AA LT waitlist candidates (January 1, 2003 to October 1, 2015) were identified in the Scientific Registry of Transplant Recipients. Age and race categories were defined: younger white (age <60 years), younger AA, older white (age, ≥60 years), and older AA. Outcomes were delisting, transplantation, and mortality and were modeled using Fine and Gray competing risks. RESULTS Among 101 805 candidates, 58.4% underwent transplantation, 14.7% died while listed, and 21.4% were delisted. Among those delisted, 36.1% died, whereas 7.4% were subsequently relisted. Both older AAs and older whites were more likely than younger whites to be delisted and to die after delisting. Older whites had higher incidence of waitlist mortality than younger whites (subdistribution hazard ratio, 1.07; 95% confidence interval, 1.01-1.13). All AAs and older whites had decreased incidence of LT, compared with younger whites. CONCLUSIONS Both older age and AA race were associated with decreased cumulative incidence of transplantation. Independent of race, older candidates had increased incidences of delisting and mortality after delisting than younger whites. Our findings support the need for interventions to ensure medical suitability for LT among older adults and to address disparities in LT access for AAs.
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13
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Dunn MA, Rogal SS, Duarte-Rojo A, Lai JC. Physical Function, Physical Activity, and Quality of Life After Liver Transplantation. Liver Transpl 2020; 26:702-708. [PMID: 32128971 PMCID: PMC8063858 DOI: 10.1002/lt.25742] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 02/09/2020] [Accepted: 02/23/2020] [Indexed: 12/21/2022]
Abstract
Robust physical activity after liver transplantation is an important determinant of longterm health, similar in its importance to the value of pretransplant activity for withstanding the immediate stress of transplantation. Although transplantation normally enables rapid recovery of liver synthetic and metabolic functions, the recovery of physical capacity and performance to normal levels is delayed and often incomplete. Anatomic measurements of sarcopenia and the physical performance indicators of frailty both tend to improve slowly, and they may, in fact, decrease further in the posttransplant period, especially when the common extrahepatic drivers of muscle loss, such as the elements of the metabolic syndrome, persist or intensify after transplantation. Posttransplant exercise improves fitness, which is a conclusion based on 2 observational studies and 3 randomized trials that assessed endpoints of strength testing, energy expenditure in metabolic equivalents, and peak or maximal oxygen uptake. Importantly, 1 controlled trial found that exercise also improved quality of life (QOL) measured by the Short Form 36 survey, consistent with multiple reports of the value of social support and engagement in sports activity for improving posttransplant QOL. Developing evidence-based standards for post-liver transplant physical activity baseline testing and sustainment of intensity and quality is a key unmet need in transplant hepatology. At present, it is reasonable for transplant teams to assess fitness and design a tailored exercise program when a recipient is first discharged, to record and reinforce progress at all posttransplant visits, and to set realistic longterm performance goals that will often achieve recommended standards for the healthy general population.
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Affiliation(s)
- Michael A. Dunn
- Center for Liver Diseases, Department of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh, Pittsburgh, PA,Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA,Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA
| | - Shari S. Rogal
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA,Center for Health Equity Research and Promotion, VA Pittsburgh Healthcare System, Pittsburgh, PA
| | - Andres Duarte-Rojo
- Center for Liver Diseases, Department of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh, Pittsburgh, PA,Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA,Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA
| | - Jennifer C. Lai
- Division of Gastroenterology and Hepatology, Department of Medicine, University of California, San Francisco, San Francisco, CA
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14
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Millson C, Considine A, Cramp ME, Holt A, Hubscher S, Hutchinson J, Jones K, Leithead J, Masson S, Menon K, Mirza D, Neuberger J, Prasad R, Pratt A, Prentice W, Shepherd L, Simpson K, Thorburn D, Westbrook R, Tripathi D. Adult liver transplantation: UK clinical guideline - part 2: surgery and post-operation. Frontline Gastroenterol 2020; 11:385-396. [PMID: 32879722 PMCID: PMC7447281 DOI: 10.1136/flgastro-2019-101216] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 09/01/2019] [Accepted: 09/30/2019] [Indexed: 02/06/2023] Open
Abstract
Survival rates for patients following liver transplantation exceed 90% at 12 months and approach 70% at 10 years. Part 1 of this guideline has dealt with all aspects of liver transplantation up to the point of placement on the waiting list. Part 2 explains the organ allocation process, organ donation and organ type and how this influences the choice of recipient. After organ allocation, the transplant surgery and the critical early post-operative period are, of necessity, confined to the liver transplant unit. However, patients will eventually return to their referring secondary care centre with a requirement for ongoing supervision. Part 2 of this guideline concerns three key areas of post liver transplantation care for the non-transplant specialist: (1) overseeing immunosuppression, including interactions and adherence; (2) the transplanted organ and how to initiate investigation of organ dysfunction; and (3) careful oversight of other organ systems, including optimising renal function, cardiovascular health and the psychosocial impact. The crucial significance of this holistic approach becomes more obvious as time passes from the transplant, when patients should expect the responsibility for managing the increasing number of non-liver consequences to lie with primary and secondary care.
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Affiliation(s)
- Charles Millson
- Department of Hepatology, York Teaching Hospitals NHS Foundation Trust, York, UK
| | - Aisling Considine
- Pharmacy department, King's College Hospital NHS Foundation Trust, London, UK
| | - Matthew E Cramp
- South West Liver Unit, Plymouth Hospitals NHS Trust, Plymouth, UK
| | - Andrew Holt
- Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Stefan Hubscher
- Department of Cellular Pathology, University of Birmingham, Birmingham, UK
| | - John Hutchinson
- Department of Hepatology, York Teaching Hospitals NHS Foundation Trust, York, UK
| | - Kate Jones
- Liver Transplantation Service, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Joanna Leithead
- Department of Hepatology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Steven Masson
- Liver Unit, The Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Krish Menon
- Liver Transplantation & HPB Surgery, King’s College Hospital NHS Foundation Trust, London, UK
| | - Darius Mirza
- Liver Transplantation & HPB surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - James Neuberger
- Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Raj Prasad
- Liver Transplantation & HPB Surgery, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Anthony Pratt
- Pharmacy Department, York Teaching Hospital NHS Foundation Trust, York, UK
| | - Wendy Prentice
- Palliative Care Medicine, King’s College Hospital NHS Foundation Trust, London, UK
| | - Liz Shepherd
- Liver Transplantation Service, Royal Free London NHS Foundation Trust, London, UK
| | - Ken Simpson
- Scottish Liver Transplant Unit, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Doug Thorburn
- Department of Hepatology, Royal Free London NHS Foundation Trust, London, UK
| | - Rachel Westbrook
- Department of Hepatology, Royal Free London NHS Foundation Trust, London, UK
| | - Dhiraj Tripathi
- Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birminghams, UK
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15
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Williams FR, Berzigotti A, Lord JM, Lai JC, Armstrong MJ. Review article: impact of exercise on physical frailty in patients with chronic liver disease. Aliment Pharmacol Ther 2019; 50:988-1000. [PMID: 31502264 DOI: 10.1111/apt.15491] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 03/24/2019] [Accepted: 08/12/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Physical frailty is common in chronic liver disease and the setting of liver transplantation. It is associated with poor quality of life, increased hospitalisation and mortality. Despite this, the impact of exercise in these patients remains poorly understood. AIM To summarise the impact of physical exercise on physical frailty in patients with chronic liver disease until after liver transplantation. METHODS A MEDLINE and PubMed search was undertaken using the terms; "physical activity", "functional capacity", "exercise", "prehabilitation", "frailty", "liver cirrhosis", "liver failure", "liver transplantation" "chronic liver disease" and "end-stage liver disease" from January 1990 to June 2019. RESULTS Eleven studies (five randomised controlled, five observational, one case study) demonstrated that exercise improves VO2 peak, anaerobic threshold, 6-minute walk distance, muscle mass/function and quality of life in patients with compensated and decompensated cirrhosis. Improvements were most significant with a combination of aerobic and resistance exercises at moderate-high intensity. The studies were small (n = 1-50) and mainly focused on supervised, hospital-based exercises, excluding patients with significant liver failure (MELD > 12). Seven studies (four randomised controlled and three observational) demonstrated that predominantly supervised (only one home-based) aerobic exercise after liver transplantation improves aerobic capacity, muscle mass/strength and quality of life. There was marked heterogeneity in timing, intensity and type of exercises. CONCLUSION Exercise improves key components of physical frailty (functional/aerobic capacity, sarcopenia) and quality of life in chronic liver disease and after liver transplantation. Understanding the type, compliance, intensity and duration of exercise and its impact on hard clinical outcomes should be the focus of future large controlled clinical trials.
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Affiliation(s)
- Felicity R Williams
- NIHR Biomedical Research Centre, University of Birmingham, Birmingham, UK.,Liver Transplant Unit, Queen Elizabeth University Hospitals Birmingham, Birmingham, UK
| | - Annalisa Berzigotti
- Department for Visceral Surgery and Medicine, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Janet M Lord
- NIHR Biomedical Research Centre, University of Birmingham, Birmingham, UK.,MRC-Arthritis Research UK Centre for Musculoskeletal Ageing Research, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Jennifer C Lai
- Division of Gastroenterology and Hepatology, Department of Medicine, University of California, San Francisco, CA, USA
| | - Matthew J Armstrong
- NIHR Biomedical Research Centre, University of Birmingham, Birmingham, UK.,Liver Transplant Unit, Queen Elizabeth University Hospitals Birmingham, Birmingham, UK
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16
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Physical Condition, Glycemia, Liver Function, and Quality of Life in Liver Transplant Recipients After a 12-Month Supervised Exercise Program. Transplant Proc 2019; 51:2952-2957. [PMID: 31607623 DOI: 10.1016/j.transproceed.2019.03.087] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 03/10/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS Despite the excellent long-term outcomes in liver transplant (LT) recipients, several medical complications related to lifestyle still represent an issue. This study examined the effects of a 12-month supervised aerobic and strength training program on the aerobic capacity, muscle strength, metabolic profile, liver function, and quality of life of a cohort of LT recipients. METHODS LT recipients with stable liver function were assigned to interventional exercise (group A) or usual care (group B). Aerobic capacity, muscle strength, metabolic profile, liver and kidney function, and health-related quality of life were assessed at baseline and after 6 and 12 months. Group A attended supervised training sessions 3 times per week for 12 months. Group B received general recommendations about home-based exercise. RESULTS Forty patients from 6 Italian LT centers were randomized. Twenty-nine (72.5%, men-to-women ratio 23:6, mean age, 52 ± 8 years) LT recipients completed the study. Baseline characteristics were similar between groups except for body mass index and time from LT. No episode of acute rejection nor increase of transaminases occurred. Maximum workload and body mass index increased in both groups over time, but fasting glucose significantly decreased in group A (94.0 ± 15.0 mg/dL vs 90.0 ± 17.0 mg/dL; P = .037) and increased in controls (95.0 ± 24.0 mg/dL vs 102.0 ± 34.0 mg/dL, P = .04). Upper limb muscle strength increased only in supervised LT recipients. Vitality and general and mental health domains significantly improved after physical exercise. CONCLUSIONS Supervised combined training was safe and effective in increasing aerobic capacity, muscle strength, and quality of life and in improving glucose metabolism in stable LT recipients.
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17
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Ergene T, Karadibak D, Polat KY. Fatigue and Physiotherapy In Liver Transplant Recipients Fatigue and Physiotherapy. CLINICAL AND EXPERIMENTAL HEALTH SCIENCES 2019. [DOI: 10.33808/clinexphealthsci.599730] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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18
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Williams FR, Vallance A, Faulkner T, Towey J, Durman S, Kyte D, Elsharkawy AM, Perera T, Holt A, Ferguson J, Lord JM, Armstrong MJ. Home-Based Exercise in Patients Awaiting Liver Transplantation: A Feasibility Study. Liver Transpl 2019; 25:995-1006. [PMID: 30859755 DOI: 10.1002/lt.25442] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 02/27/2019] [Indexed: 02/07/2023]
Abstract
Frailty is associated with increased mortality both before and after liver transplantation (LT). There are no standardized exercise programs, in particular home-based exercise programs (HBEPs), for patients awaiting LT. The aim was to investigate the feasibility of such a program in patients awaiting LT. Patients were randomly selected from the Birmingham LT waiting list and provided with a 12-week HBEP, including average daily step (ADS) targets and twice-weekly resistance exercises. Feasibility was based on patient eligibility (≥66% of waiting list), target recruitment (≥90% of n = 20), safety (no related serious adverse events), and adherence (≥66% adherence to 6-week HBEP). Measures of aerobic (incremental shuttle walk test [ISWT], ADS), functional capacity (short physical performance battery test [SPPBT]), and health-related quality of life (EuroQol 5-Dimension 5-Level (EQ-5D-5L) and hospital anxiety and depression score [HADS]) were taken at baseline and at 6 and 12 weeks. 18 patients (50% male; median age, 55 years) were recruited. All domains of the study feasibility criteria were met. ISWT improved after 6 weeks (50 m; P ≤ 0.01) and 12 weeks (210 m; P ≤ 0.01), despite withdrawal of the telephone health calls. Similarly, improvements were seen in ADS (2700/day; P ≤ 0.01) and the SPPBT (2.5; P = 0.02) after 12 weeks. There was no difference in HADS (median difference [MD] -3; P = 0.69), but EQ-5D-5L after 12 weeks (17.5%; P = 0.04). In conclusion, a 12-week HBEP, incorporating both easy-to-apply resistance and aerobic exercises, is safe and feasible in patients awaiting LT. Measures of aerobic and functional capacity demonstrate trends toward improvement that warrant further investigation in a randomized controlled trial.
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Affiliation(s)
- Felicity Rhian Williams
- National Institute for Health Research Biomedical Research Centre, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom.,Department of Physiotherapy, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
| | - Alice Vallance
- Department of Physiotherapy, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
| | - Thomas Faulkner
- Department of Anaesthesia, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
| | - Jennifer Towey
- Department of Dietetics, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
| | - Simon Durman
- Advanced Personal Trainer, Virgin Active Solihull, Solihull, United Kingdom
| | - Derek Kyte
- National Institute for Health Research Biomedical Research Centre, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom.,Centre for Patient-Reported Outcomes Research, Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Ahmed Mohamed Elsharkawy
- National Institute for Health Research Biomedical Research Centre, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom.,Liver Transplant Unit, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
| | - Thamara Perera
- Liver Transplant Unit, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
| | - Andrew Holt
- National Institute for Health Research Biomedical Research Centre, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom.,Liver Transplant Unit, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
| | - James Ferguson
- National Institute for Health Research Biomedical Research Centre, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom.,Liver Transplant Unit, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
| | - Janet M Lord
- National Institute for Health Research Biomedical Research Centre, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom.,Medical Research Council Arthritis Research UK Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, United Kingdom
| | - Matthew James Armstrong
- National Institute for Health Research Biomedical Research Centre, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom.,Liver Transplant Unit, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
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19
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Makhlouf NA, Mahran ZG, Sadek SH, Magdy DM, Makhlouf HA. Six-minute walk test before and after large-volume paracentesis in cirrhotic patients with refractory ascites: A pilot study. Arab J Gastroenterol 2019; 20:81-85. [PMID: 31182343 DOI: 10.1016/j.ajg.2019.05.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 05/25/2019] [Accepted: 05/28/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND/AIMS Functional impairment is common among cirrhotic patients with refractory ascites, and improvement in functional impairment is an expected issue after paracentesis. The six-minute walk test (6MWT) is considered an objective test for functional activity. No published data have evaluated the 6MWT among cirrhotic patients with refractory ascites before and after large-volume paracentesis. The research aim was to assess the feasibility of performing the 6MWT among cirrhotic patients who had refractory ascites before and after large-volume paracentesis. MATERIALS AND METHODS Thirty-one cirrhotic inpatients with refractory ascites were subjected to pulmonary function tests (forced expiratory volume in one second [FEV1], forced vital capacity [FVC], FEV1/FVC) and diffusion lung capacity for carbon monoxide (DLCO) before and 48 h after therapeutic large-volume paracentesis. Dyspnoea as assessed by the Borg scale and functional capacity as assessed by the 6MWT were also evaluated. RESULTS Prior to paracentesis, the mean values of FVC and FEV1 were lower than the predicted values, and a significant increase was observed after paracentesis. There was improvement in the mean DLCO values after paracentesis (P < 0.05). Regarding the 6MWT, significant increases in the walked distance (6MWD) (310.7 ± 73 vs. 348.7 ± 72.3 m) and oxygen saturation after paracentesis (P = 0.001) were observed. Significant improvement in the dyspnoea scale also occurred after paracentesis (P = 0.001). A significant positive correlation between the 6MWD before paracentesis and serum albumin levels was demonstrated (r = 0.373, P = 0.039). CONCLUSION We found a decrease in pulmonary function and the 6MWD in patients who had refractory ascites, which improved significantly following large-volume paracentesis. The 6MWT is useful in detecting impaired functional capacity among cirrhotic patients.
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Affiliation(s)
- Nahed A Makhlouf
- Department of Tropical Medicine and Gastroenterology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt.
| | - Zainab Gaber Mahran
- Department of Tropical Medicine and Gastroenterology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
| | - Samiaa Hamdy Sadek
- Department of Chest Diseases and Tuberculosis, Faculty of Medicine, Assiut University Hospital, Assiut University, Assiut 71515, Egypt
| | - Doaa M Magdy
- Department of Chest Diseases and Tuberculosis, Faculty of Medicine, Assiut University Hospital, Assiut University, Assiut 71515, Egypt
| | - Hoda A Makhlouf
- Department of Chest Diseases and Tuberculosis, Faculty of Medicine, Assiut University Hospital, Assiut University, Assiut 71515, Egypt
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20
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Clinical Relevance of a Balance Training Program on Liver Transplant Patients. A Randomized Controlled Trial. Transplantation 2019; 103:965-972. [DOI: 10.1097/tp.0000000000002415] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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21
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Pérez-Amate È, Roqué i Figuls M, Fernández-González M, Giné-Garriga M. Exercise interventions for adults after liver transplantation. Hippokratia 2018. [DOI: 10.1002/14651858.cd013204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Èlia Pérez-Amate
- Catalan Institute of Oncology; Medical Oncology; Avinguda de la Gran Via de l'Hospitalet, 199-203 L'Hospitalet de Llobregat Barcelona Spain 08908
| | - Marta Roqué i Figuls
- CIBER Epidemiología y Salud Pública (CIBERESP); Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau); Sant Antoni Maria Claret 171 Edifici Casa de Convalescència Barcelona Catalunya Spain 08041
| | - Miguel Fernández-González
- Faculty of Health Sciences (FCS) Blanquerna, Universitat Ramon Llull; Department of Physical Therapy; Padilla, 326-332 Barcelona Barcelona Spain
| | - Maria Giné-Garriga
- Faculty of Psychology, Education and Sport Sciences (FPCEE) Blanquerna, Universitat Ramon Llull; Department of Physical Activity and Sport Sciences; Císter 34 Barcelona Spain 08022
- Glasgow Caledonian University; School of Health and Life Sciences; Cowcaddens Road Glasgow UK G4 0BA
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22
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Beekman L, Berzigotti A, Banz V. Physical Activity in Liver Transplantation: A Patient's and Physicians' Experience. Adv Ther 2018; 35:1729-1734. [PMID: 30328060 PMCID: PMC6223989 DOI: 10.1007/s12325-018-0797-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Indexed: 02/07/2023]
Abstract
Liver transplantation has become a highly standardized, acceptable option for selected patients with end-stage liver disease and/or hepatocellular carcinoma in the setting of cirrhosis. Both conditions are associated with loss of skeletal muscle mass (sarcopenia) and physical deconditioning. Both conditions result in a dramatic decrease in the patients’ quality of life, negatively impacting on the pre- and post-transplant prognosis. In this context, awareness of the advantages of physical activity in both the pre- and post-transplant setting is key. However, the importance of regular, individualized and patient-adapted physical activity is still understudied and underestimated. This article describes a three-sided perspective on the importance of physical activity in the setting of liver transplantation, including a patient's, transplant surgeon's and hepatologist’s point of view.
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23
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Brustia R, Savier E, Scatton O. Physical exercise in cirrhotic patients: Towards prehabilitation on waiting list for liver transplantation. A systematic review and meta-analysis. Clin Res Hepatol Gastroenterol 2018; 42:205-215. [PMID: 29162460 DOI: 10.1016/j.clinre.2017.09.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 09/06/2017] [Accepted: 09/19/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Early survival after Liver Transplantation (LT) is reduced among sarcopenic patients. Despite, Adapted Physical Activity (APA) before LT is rarely proposed for the risk to impair portal hypertension and its resulting complications. OBJECTIVES To assess the effects of APA program in adults affected by End Stage Liver Disease (ESLD) on hospital stay, 1-year mortality and morbidity after LT, adverse events (Primary outcomes). Secondary outcomes were changes in VO2 peak, muscle morphology, 6minutes walking distance test (6MWD), Body Mass Index (BMI), MELD, CHILD score and Hepatic Venous Pressure Gradient (HVPG). SEARCH METHODS MEDLINE, EMBASE, Google Scholar and the Cochrane Library database were explored for randomized clinical trials (RCT). DATA COLLECTION AND ANALYSIS Data were collected by one review author on the type of study, participants, treatments used for primary and secondary outcomes. Review Manager 5.2 was used for the analysis. MAIN RESULTS Four RCT with 81 patients were included. Primary outcomes: no severe adverse event was observed, but no published data were available on hospital stay or mortality after LT. SECONDARY OUTCOMES CHILD, MELD and BMI were not worsened by physical activity. No significant muscle diameter, 6MWD and VO2 peak changes were observed after exercise. Significant reduction in HVPG in the treatment group was observed in a single study (MD-2.5mmHg; 95%CI [-04.76, -0.24]; P=0.03). AUTHORS' CONCLUSIONS Knowledge in this field is still at an early stage. Evidence derived from small trials of medium quality on ESLD patients suggests that APA is safe, without increasing portal hypertension. Further research is very likely to have an important impact on our confidence in the intervention effect.
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Affiliation(s)
- Raffaele Brustia
- Department of hepatobiliary and liver transplantation surgery, hôpital Pitié-Salpêtrière, Assistance publique-hôpitaux de Paris, France; Université Pierre-et-Marie-Curie, 75005 Paris, France
| | - Eric Savier
- Department of hepatobiliary and liver transplantation surgery, hôpital Pitié-Salpêtrière, Assistance publique-hôpitaux de Paris, France
| | - Olivier Scatton
- Department of hepatobiliary and liver transplantation surgery, hôpital Pitié-Salpêtrière, Assistance publique-hôpitaux de Paris, France; Université Pierre-et-Marie-Curie, 75005 Paris, France.
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24
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Dehghani SM, Moshref M, Amoozgar H, Hoseini SAM, Nikeghbalian S. Exercise Performance in Pediatric Liver Transplant Recipients and Its Related Cardiac Function. Pediatr Cardiol 2018; 39:548-554. [PMID: 29243013 DOI: 10.1007/s00246-017-1786-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 11/30/2017] [Indexed: 02/08/2023]
Abstract
The aim of this study was to evaluate an exercise test in pediatric liver transplant recipients and its relation to their cardiac function. This cross-sectional study was conducted on 58 children who had successfully undergone orthotopic liver transplantation at least 6 months prior to the study, with the same age and gender-matched control group. M-mode, Doppler, tissue Doppler echocardiography and an exercise test were performed for all the participants. The VO2 values and METS in patients were less than the control (P = 0.001). Left ventricular posterior wall thickness in systole, left ventricular posterior wall thickness in diastole, interventricular septum diameter in diastole, AT, pulmonary acceleration time, ST and EaT, AaM, and SS had a significant difference between patients and the control group (P value < 0.05). Maximal oxygen consumption (Max VO2) and metabolic equivalent task (METs) values had a significant correlation with tricuspid valve S parameter (P = 0.018, r = 0.310). Max VO2 and METs values did not have a significant correlation with the diastolic dysfunction index, such as E/A and E/Ea. In this study, the exercise test showed decreased functional capacity in liver-transplanted children; however, the echocardiographic evaluation did not reveal any definite correlation with systolic or diastolic dysfunction.
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Affiliation(s)
| | - Mitra Moshref
- Pediatric Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hamid Amoozgar
- Neonatal Research Center and Cardiovascular Research Center, Pediatric Office Nemazee Hospital, Shiraz University of Medical Sciences, 7193711351, Shiraz, Iran.
| | | | - Saman Nikeghbalian
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Resting and Exercise Energy Metabolism After Liver Transplantation for Nonalcoholic Steatohepatitis. Transplant Direct 2017; 3:e188. [PMID: 28795140 PMCID: PMC5540626 DOI: 10.1097/txd.0000000000000701] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 05/11/2017] [Indexed: 01/11/2023] Open
Abstract
Background Nonalcoholic steatohepatitis (NASH) is a leading indication for liver transplantation (LT). We hypothesized that weight gain after LT may be exacerbated by reduced metabolic rates due to the LT procedure, particularly during exercise. We aimed to compare resting and exercise energy expenditure between patients transplanted for NASH and nontransplant nonalcoholic fatty liver disease (NAFLD) subjects. Methods NASH LT recipients (>1-year post, n = 14) and NAFLD controls (n = 13) underwent analysis of body composition, resting energy expenditure (REE), and exercise energy expenditure (VO2max), the latter using a ramped-Bruce protocol assessed by expired gas analysis and peak heart rate. Results Participants were mean 61.5 ± 7.9 years, 48.1% men, and 66.7% white. Baseline comorbidities were similar between groups. Among men, mean REE adjusted for total (17.7 vs 18.8, P = 0.87) and lean body mass (23.5 vs 26.9, P = 0.26), as well as VO2 (20.1 vs 23.9, P = 0.29), was lower in NASH LT recipients compared with NAFLD controls, respectively, although not statistically significant. However, female NASH LT recipients had significantly lower mean REE than NAFLD controls when adjusted for total (14.2 vs 18.9, P = 0.01) and lean body mass (19.3 vs 26.5, P = 0.002), as well as significantly lower VO2max (14.4 vs 20.6, P = 0.017). Conclusions NASH LT recipients, particularly women, have lower REE and exercise energy expenditure compared with nontransplant NAFLD patients. More aggressive diet and exercise programs for post-LT NASH recipients to account for reduced resting and exercise metabolic rates may attenuate weight gain in this vulnerable population.
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Practical Recommendations for Long-term Management of Modifiable Risks in Kidney and Liver Transplant Recipients: A Guidance Report and Clinical Checklist by the Consensus on Managing Modifiable Risk in Transplantation (COMMIT) Group. Transplantation 2017; 101:S1-S56. [PMID: 28328734 DOI: 10.1097/tp.0000000000001651] [Citation(s) in RCA: 181] [Impact Index Per Article: 25.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Short-term patient and graft outcomes continue to improve after kidney and liver transplantation, with 1-year survival rates over 80%; however, improving longer-term outcomes remains a challenge. Improving the function of grafts and health of recipients would not only enhance quality and length of life, but would also reduce the need for retransplantation, and thus increase the number of organs available for transplant. The clinical transplant community needs to identify and manage those patient modifiable factors, to decrease the risk of graft failure, and improve longer-term outcomes.COMMIT was formed in 2015 and is composed of 20 leading kidney and liver transplant specialists from 9 countries across Europe. The group's remit is to provide expert guidance for the long-term management of kidney and liver transplant patients, with the aim of improving outcomes by minimizing modifiable risks associated with poor graft and patient survival posttransplant.The objective of this supplement is to provide specific, practical recommendations, through the discussion of current evidence and best practice, for the management of modifiable risks in those kidney and liver transplant patients who have survived the first postoperative year. In addition, the provision of a checklist increases the clinical utility and accessibility of these recommendations, by offering a systematic and efficient way to implement screening and monitoring of modifiable risks in the clinical setting.
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Mizuno Y, Ito S, Hattori K, Nagaya M, Inoue T, Nishida Y, Onishi Y, Kamei H, Kurata N, Hasegawa Y, Ogura Y. Changes in Muscle Strength and Six-Minute Walk Distance Before and After Living Donor Liver Transplantation. Transplant Proc 2017; 48:3348-3355. [PMID: 27931580 DOI: 10.1016/j.transproceed.2016.08.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 08/22/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND Impaired exercise capacity and muscle weakness are important characteristics of liver transplantation recipients. Perioperative rehabilitation has been introduced to promote early mobilization of patients and to prevent postoperative pulmonary complications. However, it is unknown how physical status recovers during the hospital stay after a liver transplant. The purpose of this study was to evaluate the changes in clinical indicators that represent the functional exercise capacity and muscle strength before and after living donor liver transplantation (LDLT). METHODS We retrospectively reviewed 21 consecutive patients who underwent LDLT with perioperative rehabilitation from April 2014 to December 2015. Twelve patients who were tested for 6-minute walk distance, hand-grip strength, and isometric knee extensor muscle strength before and 4 weeks after LDLT were enrolled. RESULTS At the preoperative baseline, the 6-minute walk distance significantly correlated with the Model for End-stage Liver Disease score and pulmonary functions (vital capacity, forced vital capacity, and forced expiratory volume in 1 second of predictive values). Comparisons between the preoperative and postoperative values revealed significant decreases in weight, Barthel Index, hand-grip strength, and isometric knee extensor muscle strength. Changes in hand-grip strength and isometric knee extensor muscle strength after LDLT correlated with the preoperative Model for End-stage Liver Disease score. CONCLUSIONS Physical functional status had not been fully recovered 4 weeks after LDLT. Further investigation regarding developing a strategy for prevention of muscle atrophy before LDLT and recovery of physical fitness after LDLT would be helpful.
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Affiliation(s)
- Y Mizuno
- Department of Rehabilitation, Nagoya University School of Medicine, Nagoya, Japan
| | - S Ito
- Department of Rehabilitation, Nagoya University School of Medicine, Nagoya, Japan; Respiratory Medicine, Nagoya University School of Medicine, Nagoya, Japan.
| | - K Hattori
- Department of Rehabilitation, Nagoya University School of Medicine, Nagoya, Japan
| | - M Nagaya
- Department of Rehabilitation, Nagoya University School of Medicine, Nagoya, Japan
| | - T Inoue
- Department of Rehabilitation, Nagoya University School of Medicine, Nagoya, Japan
| | - Y Nishida
- Department of Rehabilitation, Nagoya University School of Medicine, Nagoya, Japan
| | - Y Onishi
- Transplantation Surgery, Nagoya University School of Medicine, Nagoya, Japan
| | - H Kamei
- Transplantation Surgery, Nagoya University School of Medicine, Nagoya, Japan
| | - N Kurata
- Transplantation Surgery, Nagoya University School of Medicine, Nagoya, Japan
| | - Y Hasegawa
- Respiratory Medicine, Nagoya University School of Medicine, Nagoya, Japan
| | - Y Ogura
- Transplantation Surgery, Nagoya University School of Medicine, Nagoya, Japan
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Maffei P, Wiramus S, Bensoussan L, Bienvenu L, Haddad E, Morange S, Fathallah M, Hardwigsen J, Viton JM, Le Treut YP, Albanese J, Gregoire E. Intensive Early Rehabilitation in the Intensive Care Unit for Liver Transplant Recipients: A Randomized Controlled Trial. Arch Phys Med Rehabil 2017; 98:1518-1525. [PMID: 28279659 DOI: 10.1016/j.apmr.2017.01.028] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 01/18/2017] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To validate the feasibility and tolerance of an intensive rehabilitation protocol initiated during the postoperative period in an intensive care unit (ICU) in liver transplant recipients. DESIGN Prospective randomized study. SETTING ICU. PARTICIPANTS Liver transplant recipients over a period of 1 year (N=40). INTERVENTIONS The "usual treatment group" (n=20), which benefited from the usual treatment applied in the ICU (based on physician prescription for the physiotherapist, with one session a day), and the experimental group (n=20), which followed a protocol of early and intensive rehabilitation (based on a written protocol validated by physicians and an evaluation by physiotherapist, with 2 sessions a day), were compared. MAIN OUTCOME MEASURES Our primary aims were tolerance, assessed from the number of adverse events during rehabilitation sessions, and feasibility, assessed from the number of sessions discontinued. RESULTS The results revealed a small percentage of adverse events (1.5% in the usual treatment group vs 1.06% in the experimental group) that were considered to be of low intensity. Patients in the experimental group sat on the edge of their beds sooner (2.6 vs 9.7d; P=.048) and their intestinal transit resumed earlier (5.6 vs 3.7d; P=.015) than patients in the usual treatment group. There was no significant difference between the 2 arms regarding length of stay (LOS), despite a decrease in duration in the experimental group. CONCLUSIONS The introduction of an intensive early rehabilitation program for liver transplant recipients was well tolerated and feasible in the ICU. We noted that the different activities proposed were introduced sooner in the experimental group. Moreover, there is a tendency to decreased LOS in the ICU for the experimental group. These results now need to be confirmed by studies on a larger scale.
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Affiliation(s)
- Pierre Maffei
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Department of Physical Medicine and Rehabilitation, Hôpital de la Conception, Marseille, France
| | - Sandrine Wiramus
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Intensive Care Department, Hôpital de la Conception, Marseille, France
| | - Laurent Bensoussan
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Department of Physical Medicine and Rehabilitation, Hôpital de la Conception, Marseille, France
| | - Laurence Bienvenu
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Department of Physical Medicine and Rehabilitation, Hôpital de la Conception, Marseille, France
| | - Eric Haddad
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Department of Physical Medicine and Rehabilitation, Hôpital de la Conception, Marseille, France
| | - Sophie Morange
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Clinical Evaluation Unit, Hôpital de la Conception, Marseille, France
| | - Mohamed Fathallah
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Clinical Evaluation Unit, Hôpital de la Conception, Marseille, France
| | - Jean Hardwigsen
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Department of General Surgery and Liver Transplantation, Hôpital de la Conception, Marseille, France
| | - Jean-Michel Viton
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Department of Physical Medicine and Rehabilitation, Hôpital de la Conception, Marseille, France
| | - Y Patrice Le Treut
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Department of General Surgery and Liver Transplantation, Hôpital de la Conception, Marseille, France
| | - Jacques Albanese
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Intensive Care Department, Hôpital de la Conception, Marseille, France
| | - Emilie Gregoire
- Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, Department of General Surgery and Liver Transplantation, Hôpital de la Conception, Marseille, France.
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Use of Six-Minute Walk Test to Measure Functional Capacity After Liver Transplantation. Phys Ther 2016; 96:1456-67. [PMID: 27055540 PMCID: PMC5009186 DOI: 10.2522/ptj.20150376] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Accepted: 03/10/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND Functional impairment is common in people with chronic liver disease (CLD), and improvement is expected following liver transplantation (LT). The Six-Minute Walk Test (6MWT) is an objective measure of functional performance. OBJECTIVE The aims of this study were: (1) to evaluate the feasibility of 6MWT performance after LT, (2) to compare post-LT 6MWT performance over time between patients with and without CLD, (3) to determine when post-LT 6MWT performance approaches expected values, and (4) to investigate predictors of poor 6MWT performance. METHODS The 6MWT was performed by 162 consecutive ambulatory participants (50 healthy controls, 62 with CLD, 50 with LT). Sex, age, and body mass index were used to predict expected 6MWT performance. Chi-square testing, analysis of variance, and Pearson coefficients compared percentage of predicted 6-minute walk distance (%6MWD) across groups. Multivariable mixed models assessed predictors of improvement. RESULTS The participants' mean age was 53.5 years (SD=13.0), 39.5% were female, and 39.1% were nonwhite. At 1-month post-LT, only 52% of all LT recipients met the inclusion criteria for 6MWT performance. Mean %6MWD values for female participants improved from 49.8 (SD=22.2) at 1 month post-LT to 90.6 (SD=12.8) at 1 year post-LT (P<.0001), which did not differ statistically from the CLD group (X̅=95.9, SD=15.6) or the control group (X̅=95.6, SD=18.0) (P=.58). However, at 1-year post-LT, mean %6MWD values for male participants (X̅=80.4, SD=19.5) remained worse than for both the CLD group (X̅=93.3, SD=13.7) and the control group (X̅=91.9, SD=14.3) (P=.03). Six-Minute Walk Test performance was directly correlated with the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) physical component score (r=.51, P<.01) and was inversely correlated with nonalcoholic steatohepatitis (r=-.52, P<.01) and diabetes (r=-.48, P<.05). In multivariate analysis adjusted for age and sex, hepatitis C independently predicted 6MWT improvement (estimated β=69.8, standard error=27.6, P=.01). LIMITATIONS A significant proportion of patients evaluated for enrollment were excluded due to level of illness early after LT (n=99, 47.4%). Thus, sampling bias occurred in this study toward patients without significant postoperative complications. CONCLUSIONS The 6MWT is a simple test of physical functioning but may be difficult to apply in LT recipients. The 6MWT performance improved following LT but was lower than expected, suggesting a low level of fitness up to 1 year following LT.
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Limongi V, Dos Santos DC, Oliveira da Silva AMD, Boin IDFSF, Stucchi RSB. Exercise manual for liver disease patients. World J Transplant 2016; 6:429-436. [PMID: 27358789 PMCID: PMC4919748 DOI: 10.5500/wjt.v6.i2.429] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 02/18/2016] [Accepted: 04/18/2016] [Indexed: 02/05/2023] Open
Abstract
AIM: To increase inspiratory muscle strength and improve the quality of life of candidates for liver transplantation.
METHODS: Twenty-three candidates for liver transplantation participated in the control group and 14 made up the intervention group. The control group consisted of 18 men and 5 women, body mass index (BMI) 27.3 ± 4.5 kg/m2 and Model for End-Stage Liver Disease (MELD) 18.2 ± 6.1. The intervention group consisted of 11 men and 3 women, BMI 28.6 ± 5.4 kg/m2 and MELD 18 ± 4.5. The presence or absence of ascites was identified in the first patient evaluation and after three months. We evaluated maximal inspiratory pressure (MIP) and maximal expiratory pressure, spirometry, root mean square (RMS) of diaphragm and rectus abdominis, and the quality of life. The exercises were performed daily by patients at home for three months and were supervised at distance monthly. The manual consisted of diaphragmatic breathing exercises, diaphragmatic isometric exercise, Threshold IMT®, lifting upper limbs with a bat and strengthening the abdomen.
RESULTS: There was significant difference (P = 0.01) between the first (initial) and the third month (final) MIP in the control group and in the intervention group, but there was no difference (P = 0.45) between the groups. The RMS of the diaphragm was lower (P = 0.001) and the functional capacity was higher (P = 0.006) in the intervention group compared to the control. The general health and mental health domains received higher scores after three months in the control group (P = 0.01) and the intervention group (P = 0.004), but there was no significant difference between them. The comparison between the presence of initial ascites with the presence of ascites was performed after three months in the control group (P = 0.083) and intervention group (P = 0.31). There was no significant difference, in relation to the presence of ascites after three months between groups (P = 0.21). In the intervention group, patients with ascites at the end of the time period had decreased scores on the social aspects SF-36 domain (P = 0.023) compared to those who had no ascites.
CONCLUSION: The proposed exercises provide an increase in the inspiratory muscle strength and improve functional capacity, consequently bettering the quality of life of liver disease patients.
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Berzigotti A, Saran U, Dufour JF. Physical activity and liver diseases. Hepatology 2016; 63:1026-40. [PMID: 26313307 DOI: 10.1002/hep.28132] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 08/20/2015] [Indexed: 02/06/2023]
Abstract
UNLABELLED Regular physical activity beneficially impacts the risk of onset and progression of several chronic diseases. However, research regarding the effects of exercising on chronic liver diseases is relatively recent. Most researchers focused on nonalcoholic fatty liver disease (NAFLD), in which increasing clinical and experimental data indicate that skeletal muscle crosstalking to the adipose tissue and the liver regulates intrahepatic fat storage. In this setting, physical activity is considered to be required in combination with calories restriction to allow an effective decrease of intrahepatic lipid component, and despite that evidence is not conclusive, some studies suggest that vigorous activity might be more beneficial than moderate activity to improve NAFLD/nonalcoholic steatohepatitis. Evidence regarding the effects of exercise on the risk of hepatocellular carcinoma is scarce; some epidemiological studies indicate a lower risk in patients regularly and vigorously exercising. In compensated cirrhosis, exercise acutely increases portal pressure, but in the longer term it has been proved safe and probably beneficial. Decreased aerobic capacity (VO2 ) correlates with mortality in patients with decompensated cirrhosis, who are almost invariably sarcopenic. In these patients, VO2 is improved by physical activity, which might also reduce the risk of hepatic encephalopathy through an increase in skeletal muscle mass. In solid organ transplantation recipients, exercise is able to improve lean mass, muscle strength, and, as a consequence, aerobic capacity. Few data exist in liver transplant recipients, in whom exercise should be an object of future studies given its high potential of providing long-term beneficial effects. CONCLUSIONS Despite that evidence is far from complete, physical activity should be seen as an important part of the management of patients with liver disease in order to improve their clinical outcome.
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Affiliation(s)
- Annalisa Berzigotti
- Hepatology, University Clinic of Visceral Surgery and Medicine, Inselspital Berne, Berne, Switzerland
| | - Uttara Saran
- Hepatology, Department of Clinical Research, University of Berne, Berne, Switzerland
| | - Jean-François Dufour
- Hepatology, University Clinic of Visceral Surgery and Medicine, Inselspital Berne, Berne, Switzerland.,Hepatology, Department of Clinical Research, University of Berne, Berne, Switzerland
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Functional Capacity, Respiratory Muscle Strength, and Oxygen Consumption Predict Mortality in Patients with Cirrhosis. Can J Gastroenterol Hepatol 2016; 2016:6940374. [PMID: 27559536 PMCID: PMC4983318 DOI: 10.1155/2016/6940374] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 05/18/2016] [Accepted: 05/31/2016] [Indexed: 01/02/2023] Open
Abstract
Introduction. Liver diseases influence musculoskeletal functions and may negatively affect the exercise capacity of patients with cirrhosis. Aim. To test the relationship between the six-minute walk test (6MWT), maximal inspiratory pressure (MIP), and exercise capacity (VO2peak) measures and the survival rate of patients with cirrhosis. Methods. This prospective cohort study consisted of 86 patients diagnosed with cirrhosis with the following aetiology: hepatitis C virus (HCV), hepatitis B virus (HBV), and/or alcoholic cirrhosis (AC). All patients were followed up for three years and submitted to the 6MWT, pressure measurements with a compound gauge, and an exercise test (VO2peak). Results. The survival analysis showed that the individuals who covered a distance shorter than 410 m during the 6MWT had a survival rate of 55% compared with a rate of 97% for the individuals who walked more than 410 m (p = 0.0001). Individuals with MIPs below -70 cmH2O had a survival rate of 62% compared with a rate of 93% for those with MIPs above -70 cmH2O (p = 0.0001). The patients with values below 17 mL/kg had a survival rate of 55% compared with a rate of 94% for those with values above 17 mL/kg (p = 0.0001). Conclusion. The 6MWT distance, MIP, and oxygen consumption are predictors of mortality in patients with cirrhosis.
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Moya-Nájera D, Borreani S, Moya-Herraiz Á, Calatayud J, López-Andújar R, Colado JC. ¿Es perjudicial el ejercicio físico para el trasplantado de hígado? Revisión de la literatura. Cir Esp 2016; 94:4-10. [DOI: 10.1016/j.ciresp.2015.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Revised: 06/30/2015] [Accepted: 07/07/2015] [Indexed: 01/14/2023]
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Sehgal L, Srivastava P, Pandey CK, Jha A. Preoperative cardiovascular investigations in liver transplant candidate: An update. Indian J Anaesth 2016; 60:12-8. [PMID: 26962249 PMCID: PMC4782417 DOI: 10.4103/0019-5049.174870] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Cardiovascular complications are a major cause of morbidity and mortality in patients with end-stage liver disease (ESLD) undergoing liver transplantation. Identifying candidates at the highest risk of postoperative cardiovascular complications is the cornerstone for optimizing the outcome. Ischaemic heart disease contributes to major portion of cardiovascular complications and therefore warrants evaluation in the preoperative period. Patients of ESLD usually demonstrate increased cardiac output, compromised ventricular response to stress, low systemic vascular resistance and occasionally bradycardia. Despite various recommendations for preoperative evaluation of cardiovascular disease in liver transplant candidates, a considerable controversy on screening methodology persists. This review critically focuses on the rapidly expanding body of evidence for diagnosis and risk stratification of cardiovascular disorder in liver transplant candidates.
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Affiliation(s)
- Lalit Sehgal
- Liver Transplant Anaesthesia and Critical Care (SICU), Rajiv Gandhi Cancer Institute and Research Centre, Rohini, New Delhi, India
| | - Piyush Srivastava
- Liver Transplant Anaesthesia and Critical Care, Fortis Hospital, Noida, Uttar Pradesh, India
| | - Chandra Kant Pandey
- Department of Anaesthesiology and Critical Care, Institute of Liver and Biliary Sciences, Vasant Kunj, New Delhi, India
| | - Amit Jha
- Liver Transplant Anaesthesia and Critical Care, Fortis Hospital, Noida, Uttar Pradesh, India
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Kallwitz ER. Sarcopenia and liver transplant: The relevance of too little muscle mass. World J Gastroenterol 2015; 21:10982-10993. [PMID: 26494955 PMCID: PMC4607898 DOI: 10.3748/wjg.v21.i39.10982] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 07/09/2015] [Accepted: 09/14/2015] [Indexed: 02/07/2023] Open
Abstract
Loss of muscle mass and function is a common occurrence in both patients with decompensated cirrhosis and those undergoing liver transplantation. Sarcopenia is associated with morbidity and mortality before and after liver transplantation. The ability of skeletal muscle mass to recover after transplant is questionable, and long term adverse events associated with persistent sarcopenia have not been well studied. Limited data is available examining mechanisms by which decreased muscle mass might develop. It is not clear which interventions might reduce the prevalence of sarcopenia and associated health burdens. However, measures to either decrease portal hypertension or improve nutrition appear to have benefit. Research on sarcopenia in the liver transplant setting is hampered by differing methodology to quantify muscle mass and varied thresholds determining the presence of sarcopenia. One area highlighted in this review is the heterogeneity used when defining sarcopenia. The health consequences, clinical course and potential pathophysiologic mechanisms of sarcopenia in the setting of cirrhosis and liver transplantation are further discussed.
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Barakat AAEK, Metwaly AA, Nasr FM, El-Ghannam M, El-Talkawy MD, Taleb HA. Impact of hyponatremia on frequency of complications in patients with decompensated liver cirrhosis. Electron Physician 2015; 7:1349-58. [PMID: 26516441 PMCID: PMC4623794 DOI: 10.14661/1349] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Accepted: 09/20/2015] [Indexed: 02/06/2023] Open
Abstract
Introduction Hyponatremia is common in cirrhosis. The relationship between hyponatremia and severity of cirrhosis is evidenced by its close association with the occurrence of complications, the prevalence of hepatic encephalopathy, hepatorenal syndrome, spontaneous bacterial peritonitis, refectory ascites, and hepatic hydrothorax. The aim of this study was assess the impact of hyponatremia on the occurrence of both liver-related complications and the hemodynamic cardiovascular dysfunction. Methods This prospective study was conducted in 2015 on 74 patients with liver cirrhosis. The patients were from the Gastroenterology and Hepatology Department of Theodor Bilharz Research Institute in Giza, Egypt. The patients were divided into three groups according to their serum level of sodium. Group 1 included 30 patients with serum sodium >135 meq/L, group 2 included 24 patients with serum sodium between135 and 125 meq/L, and group 3 included 20 patients with serum sodium <125 meq/L. For each of the patients, we conducted aclinical examination, laboratory investigations, chest X-ray, ECG, abdominal sonar, and echocardiography. Results Hyponatremia was found in 59.46% of our cirrhotic patients, and they showed significantly increased Model for End-Stage Liver Disease (MELD) score, MELD-Na score, QTc interval, Pulmonary vascular resistance (PVR) and inferior vena cava (IVC) collapsibility, and decreased SVR and IVC diameter. Also hepatic encephalopathy, ascites, renal failure, infectious complications, and pleural effusion were significantly more common in hyponatremic cirrhotic patients. Conclusion In cirrhosis, hyponatremia is more common in severe cardiovascular dysfunction and associated with increased risk of hepatic encephalopathy, ascites, illness severity scores, renal failure, infectious complications, and pleural effusion. We recommend selective oral administration of vasopressin V2-receptor antagonist, tolvaptan, which acts to increase the excretion of free water, thereby resolving hypervolemic hyponatremia and may have the potential to improve outcomes in these patients.
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Affiliation(s)
| | - Amna Ahmed Metwaly
- Intensive Care Department, Theodor Bilharz Research Institute, Giza, Egypt
| | | | - Maged El-Ghannam
- Gastroenterology and Hepatology Department, Theodor Bilharz Research Institute, Giza, Egypt
| | | | - Hoda Abu Taleb
- Biostatistics and Demography, Medical Statistician, Environment research Department, Theodor Bilharz Research Institute, Giza, Egypt
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Trájer E, Bosnyák E, Komka Z, Kováts T, Protzner A, Szmodis M, Tóth S, Udvardy A, Tóth M. Retrospective Study of the Hungarian National Transplant Team's Cardiorespiratory Capacity. Transplant Proc 2015; 47:1600-4. [DOI: 10.1016/j.transproceed.2015.02.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 02/10/2015] [Indexed: 02/06/2023]
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Basha MA, Mowafy ZE, Morsy EA. Sarcopenic obesity and dyslipidemia response to selective exercise program after liver transplantation. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2015. [DOI: 10.1016/j.ejmhg.2014.12.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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EXP CLIN TRANSPLANTExp Clin Transplant 2015; 13. [DOI: 10.6002/ect.2014.0201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Personalized adapted physical activity before liver transplantation: acceptability and results. Transplantation 2015; 99:145-50. [PMID: 25531893 DOI: 10.1097/tp.0000000000000245] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Altered aerobic capacity and muscular strength among patients suffering from cirrhosis are poor prognosis factors of the overall survival after liver transplantation (LT). A program of adapted physical activity (APA) is recommended in patients awaiting solid organ transplantation. However, there is no standard program in LT, and therefore none is applied. METHODS Prospective pilot study to evaluate the acceptability of a 12-week personalized APA and its impact on aerobic capacity, muscle strength, and quality of life before LT. RESULTS Thirteen patients (six men, seven women) were included. Five patients interrupted the program: two for personal convenience, two were transplanted before the end of the program, and one for deterioration of the general condition. Eight patients (mean age, 51 ± 12 years; mean Child Pugh, 7 ± 3; and mean model for end-stage liver disease score, 13 ± 6) completed the program. The mean VO2 peak values increased from 21.5 ± 5.9 mL/kg per min at baseline to 23.2 ± 5.9 mL/kg per min after 12 weeks of training (P<0.008). The maximum power (P=0.02), the 6-min walk distance (P<0.02), the strength testing of knee extensor muscles (P=0.008), and the ventilatory threshold power (P=0.02) were also significantly increased. Quality of life scale showed a global trend to improvement. No adverse event was observed. CONCLUSION A personalized and standardized APA is acceptable, effective and safe in patients awaiting LT. It positively influences the index of fitness and quality of life. Its promising impact on the posttransplantation period, duration of hospitalization, and 6-month survival needs to be prospectively evaluated in a large randomized study.
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Maria da Silva R, Brunow de Carvalho W, Johnston C, Borba de Castro M, Manta Ferreira I, Patti CL, Anthero de Azevedo R, Miziara Gonzalez A, Moura Linhares M, Augusto Salzedas-Netto A. Functional capacity after pediatric liver transplantation: a pilot study. Pediatr Transplant 2014; 18:586-93. [PMID: 25039300 DOI: 10.1111/petr.12318] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/03/2014] [Indexed: 11/30/2022]
Abstract
The prospective cross-sectional study investigated the 6MWT performance in pediatric group of liver transplant recipients (6-17 yr, median post-transplantation time of 22 months) and compared to the normal values obtained in healthy children as well as evaluated the reproducibility of the 6MWT. We analyzed the relationship between walked distance and the 6MWw, distance walked × body weight) with the anthropometric, clinical, and pulmonary functions. In post-transplanted group, the average walked distance was significantly shorter compared with control (687 ± 80 m vs. 511 ± 72 m, p < 0.001). The calculated ICC coefficient confirmed the reproducibility among tests. The Pearson correlation revealed that only walked distance in the 6MWT was moderately correlated with tidal volume. Conversely, the 6MWw was significantly correlated with age, weight, height, BMI, FVC, PEF rate, and volume expiratory. According to multiple regression analysis, age, VE and FVC factors explained 80% of the variance in the 6MWw. In conclusion, the pediatric liver transplant recipients' performance in the 6MWT is significantly lower than the values for healthy children of the same age. Notably, the 6MWw may provide relevant information, constituting an additional parameter in the determination of functional capacity.
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Román E, Torrades MT, Nadal MJ, Cárdenas G, Nieto JC, Vidal S, Bascuñana H, Juárez C, Guarner C, Córdoba J, Soriano G. Randomized pilot study: effects of an exercise programme and leucine supplementation in patients with cirrhosis. Dig Dis Sci 2014; 59:1966-75. [PMID: 24599772 DOI: 10.1007/s10620-014-3086-6] [Citation(s) in RCA: 131] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2013] [Accepted: 02/18/2014] [Indexed: 12/25/2022]
Abstract
BACKGROUND Physical exercise could improve functional limitations, muscle mass, and health-related quality of life (HRQoL) in patients with cirrhosis. AIM The purpose of this study was to evaluate the efficacy and safety of an exercise programme and leucine supplementation to increase exercise capacity, muscle mass, and HRQoL in patients with cirrhosis. PATIENTS AND METHODS Seventeen outpatients with cirrhosis were randomized to an exercise group (n = 8) or a control group (n = 9) in a pilot study. The programme of moderate exercise was performed for 12 weeks under supervision of a physiotherapist. All patients received oral leucine (10 g/day) during the study. At baseline and at the end of the study, we determined exercise capacity (6-min walk and 2-min step tests), anthropometric measurements, and HRQoL by Short Form-36 (SF-36) questionnaire. We also analyzed safety regarding complications of cirrhosis, liver and renal function, inflammatory response and oxidative stress. RESULTS In the exercise group, exercise capacity improved, as shown by the increase in the 6-min walk test from 365 (160-420) to 445 m (250-500) (p = 0.01), and in the 2-min step test (p = 0.02). Lower thigh circumference also increased, from 41 (34-53) to 46 cm (36-56) (p = 0.02), and the domains of SF-36 general health (p = 0.03), vitality (p = 0.01) and social function (p = 0.04) improved significantly. In the control group, no statistically significant changes were observed in any of the parameters. We did not observe complications of cirrhosis in either group during the study. CONCLUSIONS A programme of moderate physical exercise together with leucine supplements in patients with cirrhosis is safe and improves exercise capacity, leg muscle mass and HRQoL.
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Affiliation(s)
- Eva Román
- Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Mas Casanovas 90, 08041, Barcelona, Spain
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Anthony SJ, Annunziato RA, Fairey E, Kelly VL, So S, Wray J. Waiting for transplant: physical, psychosocial, and nutritional status considerations for pediatric candidates and implications for care. Pediatr Transplant 2014; 18:423-34. [PMID: 25041330 DOI: 10.1111/petr.12305] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/22/2014] [Indexed: 11/28/2022]
Abstract
The waiting period for an organ transplant has been described as a time of tremendous uncertainty and vulnerability, posing unique challenges and stressors for pediatric transplant candidates and their families. It has been identified as the most stressful stage of the transplant journey, yet little attention has been given to the physical, psychological, or social impact of the waiting period in the literature. In this review, we discuss the physical, nutritional, and psychosocial implications of the waiting period for child and adolescent transplant candidates and the impact on their parents and siblings. We identify areas for future research and provide recommendations for clinical practice to support children, adolescents, and families during the waiting period.
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Affiliation(s)
- Samantha J Anthony
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, ON, Canada
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Fatigue after liver transplantation: effects of a rehabilitation program including exercise training and physical activity counseling. Phys Ther 2014; 94:857-65. [PMID: 24557657 DOI: 10.2522/ptj.20130402] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND It is hypothesized that increasing physical fitness and daily physical activity can lead to a reduction in fatigue. However, standard medical care following liver transplantation seldom includes rehabilitation that focuses on physical fitness and physical activity. OBJECTIVE The aim of this study was to explore whether a rehabilitation program can reduce fatigue in recipients of liver transplants. Furthermore, effects on physical fitness, physical activity, and cardiovascular risk were studied, and adherence, satisfaction, and adverse events were assessed. DESIGN This was an uncontrolled intervention study. SETTING The study took place in an outpatient rehabilitation clinic. PATIENTS Eighteen recipients of a liver transplant who were fatigued participated in a 12-week rehabilitation program including physical exercise training and counseling on physical activity. The primary outcome measure was fatigue. Other outcome measures were: aerobic capacity, muscle strength, body fat, daily physical activity, lipid profile, and glycemic control. All measurements were performed before and after the rehabilitation program. Adherence, satisfaction, and adverse events were registered. RESULTS After the program, participants were significantly less fatigued, and the percentage of individuals with severe fatigue was 22% to 53% lower than before the program. In addition, aerobic capacity and knee flexion strength were significantly higher, and body fat was significantly lower after the program. Participants were able to perform physical exercise at the target training intensity, no adverse events were registered, and attendance (93%) and mean patient satisfaction (8.5 out of 10, range=7-10) were high. LIMITATIONS No control group was used in the study. CONCLUSIONS A rehabilitation program consisting of exercise training and physical activity counseling is well tolerated and seems promising in reducing fatigue and improving fitness among recipients of liver transplants.
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Sullivan KM, Radosevich DM, Lake JR. Health-related quality of life: two decades after liver transplantation. Liver Transpl 2014; 20:649-54. [PMID: 24678028 DOI: 10.1002/lt.23855] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 02/08/2014] [Indexed: 02/07/2023]
Abstract
In this study, we describe a cohort of patients who received liver transplants before January 1, 1989 at the University of Minnesota Medical Center (UMMC), and we evaluate the health-related quality of life (HRQOL) of the survivors of this group. One hundred sixty-one patients--66 adults and 95 children--received whole deceased donor liver transplants. Thirteen transplants occurred before 1980, and all these patients died within 6 months; they were excluded from the survival analysis because they came from the pre-cyclosporine era. The survival rates at 1, 5, 10, and 20 years were 72%, 57%, 49%, and 37%, respectively (34% when pre-1980 patients were included). The median survival time was approximately 10 years for adult and pediatric recipients. The causes of death were ascertained by chart reviews. Technical failures were common between the years 1980 and 1984, and they decreased to 0% by 1988. As for HRQOL, 53 patients (36%) survived and were contacted to complete a 12-item health survey [Short Form 12 (SF-12)]. Retransplants were excluded. Sixty-eight percent returned the SF-12 survey. The median age for all respondents was 31.4 years: the median was 67.4 years for adult survivors and 28.8 years for pediatric survivors. The Mental Component Summary (MCS) score was 54.6 for adult survivors and 48.6 for pediatric survivors. The Physical Component Summary (PCS) score was 39.3 for adult survivors and 49.2 for pediatric survivors. Both the MCS and the PCS were norm-based to the US population with a mean of 50 and a standard deviation of 10. In conclusion, 35.8% of liver transplant recipients from UMMC were alive 20 years after liver transplantation. Technical failure-related deaths decreased dramatically from 1980 to 1988. The mental health of pediatric and adult survivors was similar to that of the general population. The physical health of the pediatric survivors was equivalent to that of the general population, but it was slightly less than what was expected with adjustments for age. The physical health of the adult survivors was approximately 1 standard deviation below that of the general population.
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Affiliation(s)
- Kara M Sullivan
- Department of Internal Medicine, University of Minnesota, Minneapolis, MN; Division of Gastroenterology, Hepatology, and Nutrition, Department of Medicine, University of Minnesota, Minneapolis, MN
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Factors affecting health-related quality of life and physical activity after liver transplantation for autoimmune and nonautoimmune liver diseases: a prospective, single centre study. J Immunol Res 2014; 2014:738297. [PMID: 24741621 PMCID: PMC3987938 DOI: 10.1155/2014/738297] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Accepted: 01/11/2014] [Indexed: 01/11/2023] Open
Abstract
Background/Aim. With the improvement of the outcomes after liver transplantation (LTx), health-related quality of life (HRQoL) and physical activity are becoming significant outcome parameters. We prospectively assessed these parameters in patients with autoimmune and nonautoimmune liver disorders undergoing LTx. Materials and Methods. Patients (n = 107) were subdivided into 3 groups depending on the time after LTx: group-A (n = 21): 6–12 months; group-B (n = 48): 13–36 months; and group-C (n = 38): >37 months. SF-36 and IPAQ were applied in HRQoL and physical activity assessment. Results. Females had impaired HRQoL in most SF-36 domains. Younger patients showed higher scores at SF-36 physical functioning domain but IPAQ was not influenced by age. Group-B had higher general health and physical component summary than group-A (P = 0.037, P = 0.04, resp.) and total IPAQ than group-C (P = 0.047). The sitting time domain was longer in group-A than in group-B and group-C (P = 0.0157; P = 0.042, resp.). Employed patients had better HRQoL and higher physical activity than those not working. SF-36 and IPAQ were unrelated to the autoimmune etiology of liver disease. Conclusions. These findings show that female and unemployed patients have worse HRQoL, while gender and age at LTx time do not affect IPAQ's physical activity. The autoimmune etiology of liver disease does not influence HRQoL and physical activity after LTx.
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Duvivier A. Enjeux et intérêts de l’épreuve d’effort cardiorespiratoire en transplantation hépatique. MEDECINE INTENSIVE REANIMATION 2014. [DOI: 10.1007/s13546-013-0830-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Abstract
Organ transplantation is one of the medical miracles or the 20th century. It has the capacity to substantially improve exercise performance and quality of life in patients who are severely limited with chronic organ failure. We focus on the most commonly performed solid-organ transplants and describe peak exercise performance following recovery from transplantation. Across all of the common transplants, evaluated significant reduction in VO2peak is seen (typically renal and liver 65%-80% with heart and/or lung 50%-60% of predicted). Those with the lowest VO2peak pretransplant have the lowest VO2peak posttransplant. Overall very few patients have a VO2peak in the normal range. Investigation of the cause of the reduction of VO2peak has identified many factors pre- and posttransplant that may contribute. These include organ-specific factors in the otherwise well-functioning allograft (e.g., chronotropic incompetence in heart transplantation) as well as allograft dysfunction itself (e.g., chronic lung allograft dysfunction). However, looking across all transplants, a pattern emerges. A low muscle mass with qualitative change in large exercising skeletal muscle groups is seen pretransplant. Many factor posttransplant aggravate these changes or prevent them recovering, especially calcineurin antagonist drugs which are key immunosuppressing agents. This results in the reduction of VO2peak despite restoration of near normal function of the initially failing organ system. As such organ transplantation has provided an experiment of nature that has focused our attention on an important confounder of chronic organ failure-skeletal muscle dysfunction.
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Affiliation(s)
- Trevor J Williams
- Department of Allergy, Immunology, and Respiratory Medicine Alfred Hospital and Monash University, Melbourne, Australia.
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Kallwitz ER, Loy V, Mettu P, Von Roenn N, Berkes J, Cotler SJ. Physical activity and metabolic syndrome in liver transplant recipients. Liver Transpl 2013; 19:1125-31. [PMID: 23894084 DOI: 10.1002/lt.23710] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Accepted: 06/30/2013] [Indexed: 12/21/2022]
Abstract
There is a high prevalence of metabolic syndrome in liver transplant recipients, a population that tends to be physically inactive. The aim of this study was to characterize physical activity and evaluate the relationship between physical activity and metabolic syndrome after liver transplantation. A cross-sectional analysis was performed in patients more than 3 months after transplantation. Metabolic syndrome was classified according to National Cholesterol Education Panel Adult Treatment Panel III guidelines. Physical activity, including duration, frequency, and metabolic equivalents of task (METs), was assessed. The study population consisted of 204 subjects, with 156 more than 1 year after transplantation. The median time after transplantation was 53.5 months (range = 3-299 months). The mean duration of exercise was 90 ± 142 minutes, and the mean MET score was 3.6 ± 1.5. Metabolic syndrome was observed in 58.8% of all subjects and in 63.5% of the subjects more than 1 year after transplantation. In a multivariate analysis involving all subjects, metabolic syndrome was associated with a time after transplantation greater than 1 year [odds ratio (OR) = 2.909, 95% confidence interval (CI) = 1.389-6.092] and older age (OR = 1.036, 95% CI = 1.001-1.072). A second analysis was performed for only patients more than 1 year after transplantation. In a multivariate analysis, metabolic syndrome was associated with lower exercise intensity (OR = 0.690, 95% CI = 0.536-0.887), older age (OR = 1.056, 95% CI = 1.014-1.101), and pretransplant diabetes (OR = 4.246, 95% CI = 1.300-13.864). In conclusion, metabolic syndrome is common after liver transplantation, and the rate is significantly higher in patients more than 1 year after transplantation. The observation that exercise intensity is inversely related to metabolic syndrome after transplantation is novel and suggests that physical activity might provide a means for reducing metabolic syndrome complications in liver transplant recipients.
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Affiliation(s)
- Eric R Kallwitz
- Division of Hepatology, Loyola University Medical Center, Maywood, IL
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