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Kodama S, Togami W, Miyamoto T. Psoas Major Skeletal Muscle Mass Is a Predictive Factor for Independent Walking After Living Donor Liver Transplantation. Transplant Proc 2022; 54:2285-2294. [PMID: 36116946 DOI: 10.1016/j.transproceed.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 07/05/2022] [Accepted: 08/02/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Mobility affects the ability of patients to live independently post-discharge. This study aimed to identify factors affecting the achievement of independent walking in patients after living donor liver transplantation (LDLT). METHODS This retrospective cohort study involved 40 patients who had undergone LDLT for severe hepatic dysfunction (Child-Pugh class C) in the Department of Transplant Surgery of our hospital between January 2010 and October 2019 and received physiotherapy during hospital admission. To identify factors associated with independent walking, we classified patients based on their ability to walk independently. We performed multiple logistic regression analyses with the patients' attributes, biochemical tests, and physical function, considering the achievement or non-achievement of independent walking as dependent variables, and factors that were significantly different between the 2 groups in the univariate analysis (P < .05) as independent variables, after adjusting for age, sex, and body mass index. Moreover, we calculated cutoff values from the receiver operating characteristic (ROC) curves. RESULTS All patients suffered from severe hepatic dysfunction (Child-Pugh class C). The mobility Functional Independence Measure score following rehabilitation was positively correlated with the psoas major muscle index within 1 month after LDLT and at the beginning of physiotherapy. The only factor associated with achieving independent walking at the end of physiotherapy (on discharge) was the psoas major muscle index within 1 month of LDLT (odds ratio = 35.03, P < .05), and its cutoff value, calculated from the ROC curves curve, was 4.46. CONCLUSION Psoas major skeletal muscle mass is a reliable index for independent walking after LDLT.
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Affiliation(s)
- Satoru Kodama
- Department of Medical Technology, Division of Rehabilitation Technology, Kumamoto University Hospital, Kumamoto, Japan
| | - Wakana Togami
- Department of Physical Medicine and Rehabilitation, Kumamoto University Hospital, Kumamoto, Japan
| | - Takeshi Miyamoto
- Department of Physical Medicine and Rehabilitation, Kumamoto University Hospital, Kumamoto, Japan; Department of Orthopaedic Surgery, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan.
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2
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Pella E, Theodorakopoulou MP, Boutou AK, Alexandrou ME, Bakaloudi DR, Sarridou D, Boulmpou A, Papadopoulos C, Papagianni A, Sarafidis P. Cardiopulmonary reserve examined with cardiopulmonary exercise testing in individuals with chronic kidney disease: A systematic review and meta-analysis. Ann Phys Rehabil Med 2021; 65:101588. [PMID: 34634515 DOI: 10.1016/j.rehab.2021.101588] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 05/31/2021] [Accepted: 06/15/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Patients with chronic kidney disease (CKD) often present reduced physical activity and exercise tolerance due to factors relevant to co-existing disturbances of the cardiac, nervous and muscular systems. Cardiopulmonary exercise testing (CPET) is used for clinical evaluation of exercise limitation and related symptoms (i.e., dyspnea, fatigue) in several medical fields. OBJECTIVES This is a systematic review and meta-analysis of studies using CPET technology to examine cardiopulmonary reserve in individuals with versus without CKD. METHODS Literature search involved PubMed, Web of Science and Scopus databases; manual search of article references and of gray literature was also performed. Observational studies and randomized trials that used CPET for patients with CKD stage 1-5 versus controls were eligible. The primary outcome was peak oxygen uptake (VO2peak). The Newcastle-Ottawa Scale was used to evaluate the quality of retrieved studies. RESULTS From an initial 4944 literature records, we identified 29 studies fulfilling the inclusion criteria; of these, 25 studies (2,213 participants) with complete data were included in the final meta-analysis. VO2peak was significantly lower in CKD patients than controls without CKD [standardized mean difference (SMD) -1.40, 95% confidence interval (CI) -1.68; -1.13)]. Values were lower for CKD than non-CKD individuals for oxygen consumption at anaerobic threshold (SMD -1.06, 95% CI -1.34; -0.79) and maximum workload [weighted mean difference (WMD) -58.26, 95% CI 74.14; -42.38]. In 3 studies, CKD patients had higher VO2peak than controls with heart failure without CKD (WMD 6.60, 95% CI 3.02; 10.18). Sensitivity analyses confirmed the robustness of these findings. CONCLUSIONS VO2peak and other commonly analyzed CPET variables were lower in patients with CKD than controls, which indicates reduced functional cardiopulmonary reserve in CKD. In contrast, patients with CKD performed better than controls with heart failure without CKD. Overall, rehabilitation programs should be more widely applied to individuals with CKD. PROSPERO REGISTRATION NUMBER CRD42021227805.
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Affiliation(s)
- Eva Pella
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Greece
| | | | - Afroditi K Boutou
- Department of Respiratory Medicine, G. Papanikolaou Hospital, Thessaloniki, Greece
| | - Maria-Eleni Alexandrou
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Greece
| | | | - Despoina Sarridou
- Department of Cardiothoracic and Vascular Anaesthesia, G. Papanikolaou Hospital, Thessaloniki, Greece
| | - Aristi Boulmpou
- Third Department of Cardiology, Hippokration University Hospital, Aristotle University of Thessaloniki, Greece
| | - Christodoulos Papadopoulos
- Third Department of Cardiology, Hippokration University Hospital, Aristotle University of Thessaloniki, Greece
| | - Aikaterini Papagianni
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Greece
| | - Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Greece.
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Hijmans JM, Dekker R, Geertzen JHB. Pre-operative rehabilitation in lower-limb amputation patients and its effect on post-operative outcomes. Med Hypotheses 2020; 143:110134. [PMID: 33017911 DOI: 10.1016/j.mehy.2020.110134] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 06/22/2020] [Accepted: 07/22/2020] [Indexed: 10/23/2022]
Abstract
Major lower-limb amputation (LLA) is a life-changing event associated with poor post-operative physical and psychological functioning and decreased quality of life. The general physical condition of most LLA patients prior to surgery is already significantly deteriorated due to chronic peripheral vascular disease often in combination with diabetes. Pre-operative rehabilitation (also called 'pre-rehabilitation') is an increasingly common strategy used in multiple patient populations to improve patients' physical and mental condition prior to surgery, thus aiming at improving the post-operative patient outcomes. Given the positive effects of post-surgical outcomes in many patient populations, we hypothesize that pre-operative rehabilitation will improve post-operative outcomes after LLA. To test this hypothesis, a literature search of PubMed, EMBASE, EBSCOhost, Web of Science and ScienceDirect was performed to identify studies that investigated the impact of a pre-operative rehabilitation therapy on post-operative outcomes such as length of hospital stay, mobility, physical functioning, and health related quality of life. No time restrictions were applied to the search. Only articles published in English were included in the selection. Two studies satisfied the eligibility criteria for inclusion in the review, one qualitative and one quantitative study. The quantitative study reported a beneficial effect of pre-rehabilitation, resulting in post-operative mobility (at least indoor ambulation) in 63% of the included LLA patients. There is a need for prospective clinical studies examining the effect of pre-rehabilitation on post-operative outcomes to be able to confirm or reject our hypothesis. Although the hypothesis seems plausible, evidence is lacking to support our hypothesis that pre-operative rehabilitation will improve post-operative outcomes in patients with LLA. The qualitative study indicated that integrating pre-rehabilitation in the care for LLA patients seems to be limited to a selected group of dysvascular patients, but at this stage cannot be advised based on current evidence even in this subgroup. Further research is needed to clarify whether such an intervention prior to amputation would be a useful and effective tool for optimizing post-operative outcomes in LLA patients.
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Affiliation(s)
- Juha M Hijmans
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, PO Box 30.001, 9700RB Groningen, the Netherlands.
| | - Rienk Dekker
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, PO Box 30.001, 9700RB Groningen, the Netherlands
| | - Jan H B Geertzen
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, PO Box 30.001, 9700RB Groningen, the Netherlands
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Bellar A, Welch N, Dasarathy S. Exercise and physical activity in cirrhosis: opportunities or perils. J Appl Physiol (1985) 2020; 128:1547-1567. [PMID: 32240017 DOI: 10.1152/japplphysiol.00798.2019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Reduced exercise capacity and impaired physical performance are observed in nearly all patients with liver cirrhosis. Physical activity and exercise are physiological anabolic stimuli that can reverse dysregulated protein homeostasis or proteostasis and potentially increase muscle mass and contractile function in healthy subjects. Cirrhosis is a state of anabolic resistance, and unlike the beneficial responses to exercise reported in physiological states, there are few systematic studies evaluating the response to exercise in cirrhosis. Hyperammonemia is a mediator of the liver-muscle axis with net skeletal muscle ammonia uptake in cirrhosis causing signaling perturbations, mitochondrial dysfunction with decreased ATP content, modifications of contractile proteins, and impaired ribosomal function, all of which contribute to anabolic resistance in cirrhosis and have the potential to impair the beneficial responses to exercise. English language-publications in peer-reviewed journals that specifically evaluated the impact of exercise in cirrhosis were reviewed. Most studies evaluated responses to endurance exercise, and readouts included peak or maximum oxygen utilization, grip strength, and functional capacity. Endurance exercise for up to 12 wk is clinically tolerated in well-compensated cirrhosis. Data on the safety of resistance exercise are conflicting. Nutritional supplements enhance the benefits of exercise in healthy subjects but have not been evaluated in cirrhosis. Whether the beneficial physiological responses with endurance exercise and increase in muscle mass with resistance exercise that occur in healthy subjects also occur in cirrhotics is not known. Specific organ-system responses, changes in body composition, or improved long-term clinical outcomes with exercise in cirrhosis need evaluation.
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Affiliation(s)
- Annette Bellar
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Nicole Welch
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.,Department of Gastroenterology, Hepatology Cleveland Clinic, Cleveland, Ohio
| | - Srinivasan Dasarathy
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.,Department of Gastroenterology, Hepatology Cleveland Clinic, Cleveland, Ohio
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Abstract
Sarcopenia, frailty, and malnutrition are prevalent complications in patients with end-stage liver disease (ESLD) and are associated with increased risk of morbidity and mortality. It is valuable to measure nutritional status, sarcopenia, and frailty over time in order to create interventions tailored to individuals with ESLD. Evaluating sarcopenia and frailty in patients with ESLD is challenging. Further work is needed to perfect these assessments so that clinicians can incorporate these assessments into their decision-making and management plans for cirrhotic patients.
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Affiliation(s)
- Elizabeth S Aby
- Department of Medicine, University of California at Los Angeles, UCLA Medical Center, 757 Westwood Plaza, Suite 7501, Los Angeles, CA 90095, USA. https://twitter.com/lizabmn47
| | - Sammy Saab
- Department of Medicine, University of California at Los Angeles, UCLA Medical Center, 757 Westwood Plaza, Suite 7501, Los Angeles, CA 90095, USA; Department of Surgery, University of California at Los Angeles, Los Angeles, CA, USA.
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6
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Plauth M, Bernal W, Dasarathy S, Merli M, Plank LD, Schütz T, Bischoff SC. ESPEN guideline on clinical nutrition in liver disease. Clin Nutr 2019; 38:485-521. [PMID: 30712783 DOI: 10.1016/j.clnu.2018.12.022] [Citation(s) in RCA: 335] [Impact Index Per Article: 67.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 12/18/2018] [Indexed: 02/06/2023]
Abstract
This update of evidence-based guidelines (GL) aims to translate current evidence and expert opinion into recommendations for multidisciplinary teams responsible for the optimal nutritional and metabolic management of adult patients with liver disease. The GL was commissioned and financially supported by ESPEN. Members of the guideline group were selected by ESPEN. We searched for meta-analyses, systematic reviews and single clinical trials based on clinical questions according to the PICO format. The evidence was evaluated and used to develop clinical recommendations implementing the SIGN method. A total of 85 recommendations were made for the nutritional and metabolic management of patients with acute liver failure, severe alcoholic steatohepatitis, non-alcoholic fatty liver disease, liver cirrhosis, liver surgery and transplantation as well as nutrition associated liver injury distinct from fatty liver disease. The recommendations are preceded by statements covering current knowledge of the underlying pathophysiology and pathobiochemistry as well as pertinent methods for the assessment of nutritional status and body composition.
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Affiliation(s)
- Mathias Plauth
- Department of Internal Medicine, Municipal Hospital of Dessau, Dessau, Germany.
| | - William Bernal
- Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - Srinivasan Dasarathy
- Division of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, OH, USA
| | - Manuela Merli
- Gastroenterology and Hepatology Unit, Sapienza University of Rome, Rome, Italy
| | - Lindsay D Plank
- Department of Surgery, University of Auckland, Auckland, New Zealand
| | - Tatjana Schütz
- IFB Adiposity Diseases, Leipzig University Medical Centre, Leipzig, Germany
| | - Stephan C Bischoff
- Department for Clinical Nutrition, University of Hohenheim, Stuttgart, Germany
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Peng JK, Hepgul N, Higginson IJ, Gao W. Symptom prevalence and quality of life of patients with end-stage liver disease: A systematic review and meta-analysis. Palliat Med 2019; 33:24-36. [PMID: 30345878 PMCID: PMC6291907 DOI: 10.1177/0269216318807051] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND: End-stage liver disease is a common cause of morbidity and mortality worldwide, yet little is known about its symptomatology and impact on health-related quality of life. AIM: To describe symptom prevalence and health-related quality of life of patients with end-stage liver disease to improve care. DESIGN: Systematic review. DATA SOURCES: We searched eight electronic databases from January 1980 to June 2018 for studies investigating symptom prevalence or health-related quality of life of adult patients with end-stage liver disease. No language restrictions were applied. Meta-analyses were performed where appropriate. RESULTS: We included 80 studies: 35 assessing symptom prevalence, 41 assessing health-related quality of life, and 4 both. The instruments assessing symptoms varied across studies. The most frequently reported symptoms were as follows: pain (prevalence range 30%–79%), breathlessness (20%–88%), muscle cramps (56%–68%), sleep disturbance (insomnia 26%–77%, daytime sleepiness 29.5%–71%), and psychological symptoms (depression 4.5%–64%, anxiety 14%–45%). Erectile dysfunction was prevalent (53%–93%) in men. The health-related quality of life of patients with end-stage liver disease was significantly impaired when compared to healthy controls or patients with chronic liver disease. Compared with compensated cirrhosis, decompensation led to significant worsening of both components of the 36-Item Short Form Survey although to a larger degree for the Physical Component Summary score (decrease from average 6.4 (95% confidence interval: 4.0–8.8); p < 0.001) than for the Mental Component Summary score (4.5 (95% confidence interval: 2.4–6.6); p < 0.001). CONCLUSION: The symptom prevalence of patients with end-stage liver disease resembled that of patients with other advanced conditions. Given the diversity of symptoms and significantly impaired health-related quality of life, multidisciplinary approach and timely intervention are crucial.
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Affiliation(s)
- Jen-Kuei Peng
- 1 Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King's College London, London, UK.,2 Department of Family Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,3 Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Nilay Hepgul
- 1 Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King's College London, London, UK
| | - Irene J Higginson
- 1 Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King's College London, London, UK
| | - Wei Gao
- 1 Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King's College London, London, UK
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8
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de Mello CL, da Conceição TMA, Dal Pont T, Peruzzolo CC, Lúcio MN, Paulin E. The Benefits of Neuromuscular Electrical Stimulation in the Muscular and Functional Capacity of Patients With Liver Cirrhosis: Protocol for a Randomized Clinical Trial. CLINICAL MEDICINE INSIGHTS. GASTROENTEROLOGY 2018; 11:1179552218811834. [PMID: 30505152 PMCID: PMC6256309 DOI: 10.1177/1179552218811834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 10/02/2018] [Indexed: 11/16/2022]
Abstract
Cirrhosis causes systemic and metabolic changes that culminate in various complications, such as compromised pulmonary function, ascites, hepatic encephalopathy, weight loss, and muscle weakness with significant physical function limitations. Our aim is to evaluate the effects of training with neuromuscular electrical stimulation (NMES) on the muscular and functional capacity of patients with cirrhosis classified as Child-Pugh B and C. A total of 72 patients diagnosed with cirrhosis will be recruited and randomized to perform an NMES protocol for 50 minutes, 3 times a week, for 4 weeks. The evaluations will be performed at the beginning and after 12 sessions, and patients will be submitted to a pulmonary function test, an ultrasound evaluation of the rectus femoris, an evaluation of peripheral muscle strength, a submaximal exercise capacity test associated with an evaluation of peripheral tissue oxygenation, a quality of life evaluation, and orientation about monitoring daily physical activities. The evaluators and patients will be blinded to the allocation of the groups. Training Group will be treated with the following parameters: frequency of 50 Hz, pulse width of 400 μs, rise and fall times of 2 s, and on:off 1:1; Sham Group: 5 Hz, 100 μs, on:off 1:3. The data will be analyzed using the principles of the intention to treat. This study provides health professionals with information on the benefits of this intervention. In this way, we believe that the results of this study could stimulate the use of NMES as a way of rehabilitating patients with more severe cirrhosis, with the objective of improving these patients' functional independence.
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Affiliation(s)
| | | | - Tarcila Dal Pont
- Universidade do Estado de Santa Catarina (UDESC), Florianópolis, Brazil
| | | | | | - Elaine Paulin
- Universidade do Estado de Santa Catarina (UDESC), Florianópolis, Brazil.,Universidade de São Paulo, São Paulo, Brazil.,Centro de Ciências da Saúde e do Esporte-CEFID, Laboratório de Fisioterapia Respiratória-LAFIR, Universidade do Estado de Santa Catarina (UDESC), Florianópolis, Brazil
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9
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Dekker R, Hristova YV, Hijmans JM, Geertzen JHB. Pre-operative rehabilitation for dysvascular lower-limb amputee patients: A focus group study involving medical professionals. PLoS One 2018; 13:e0204726. [PMID: 30321178 PMCID: PMC6188752 DOI: 10.1371/journal.pone.0204726] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 09/13/2018] [Indexed: 12/01/2022] Open
Abstract
Background Major lower-limb amputation (LLA) predisposes patients post-operatively to a significant decline in daily-life functioning. The physical condition of amputee patients prior to surgery is significantly deteriorated due to chronic peripheral vascular disease (PVD) and diabetes, which accounts for the majority of LLAs in the adult population. A common strategy called pre-rehabilitation has been used in multiple patient populations to prepare the patient for undergoing a surgical event and to improve post-operative patient outcomes. Pre-rehabilitation might enhance the outcome of dysvascular LLA patients and reduce the high post-operative mortality rates. However, experience of experts with pre-rehabilitation and feasibility of a pre-rehabilitation program in this group remains unknown. Objective To investigate the experiences of medical professionals and researchers in the field of LLA with the use of pre-rehabilitation in general and in particular PVD patients. Additionally, the study examines their opinions regarding need for and feasibility of a pre-rehabilitation program for dysvascular patients at risk for an LLA. Methods Two explorative focus group discussions were organized with in total 16 experts in the field of treatment and research of LLA. Transcribed data were coded using the Atlas.ti software package. Thematic analysis with inductive approach was opted to arrange and interpret codes. Results The experiences of the experts with pre-rehabilitation in dysvascular patients were scarce. The experts described dysvascular patients at risk for an LLA as a difficult group for pre-rehabilitation due to short time window prior to surgery, older age, multiple co-morbidities and lack of motivation for behavioral change. The experts concluded that a pre-rehabilitation program should focus on patients who have sufficient time in advance before the amputation for pre-rehabilitation and who are motivated to participate. Conclusion Although in general the effects of pre-rehabilitation are promising, pre-operative rehabilitation in dysvascular patients at risk for an LLA seems not feasible. Future research could focus on a better monitoring of dysvascular patients and the development of pre-rehabilitation in subgroups of younger dysvascular LLA patients.
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Affiliation(s)
- Rienk Dekker
- University of Groningen, University Medical Center Groningen, Department for Rehabilitation, Groningen, The Netherlands
- * E-mail:
| | - Yoanna V. Hristova
- University of Groningen, Faculty of Medicine, Groningen, The Netherlands
| | - Juha M. Hijmans
- University of Groningen, University Medical Center Groningen, Department for Rehabilitation, Groningen, The Netherlands
| | - Jan H. B. Geertzen
- University of Groningen, University Medical Center Groningen, Department for Rehabilitation, Groningen, The Netherlands
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10
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Stirnimann G, Ebadi M, Tandon P, Montano-Loza AJ. Should Sarcopenia Increase Priority for Transplant or Is It a Contraindication? Curr Gastroenterol Rep 2018; 20:50. [PMID: 30259203 DOI: 10.1007/s11894-018-0656-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW The purpose of this review is to discuss the current evidence regarding the impact of sarcopenia on patients with cirrhosis awaiting liver transplantation and to determine if its presence should be considered a criterion for expedited transplantation or a contraindication for transplantation. RECENT FINDINGS Sarcopenia is a negative predictor of survival in patients on a waiting list and after liver transplant. The gut-liver axis and the liver-muscle axis have been explored to understand the complex pathophysiology of sarcopenia. Sarcopenia is a frequent finding in patients with cirrhosis. The diagnosis is ideally based on cross-sectional image analysis (CT or MRI) and treatment consists of optimization of caloric and protein intake. To date, prioritizing tools for liver transplantation have not included nutrition or sarcopenia parameters. Patients with a low Model for End-Stage Liver Disease (MELD) or MELD-Na score and sarcopenia would benefit from prioritization for transplant in order to reduce time on waiting list and therefore mortality.
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Affiliation(s)
- Guido Stirnimann
- Division of Gastroenterology & Liver Unit, Zeidler Ledcor Centre, University of Alberta Hospital, 8540 112 Street NW, Edmonton, T6G 2X8, Canada.
- Department of Visceral Surgery and Medicine, Inselspital Bern, Bern University Hospital and University of Bern, 3010, Bern, Switzerland.
| | - Maryam Ebadi
- Division of Gastroenterology & Liver Unit, Zeidler Ledcor Centre, University of Alberta Hospital, 8540 112 Street NW, Edmonton, T6G 2X8, Canada
| | - Puneeta Tandon
- Division of Gastroenterology & Liver Unit, Zeidler Ledcor Centre, University of Alberta Hospital, 8540 112 Street NW, Edmonton, T6G 2X8, Canada
| | - Aldo J Montano-Loza
- Division of Gastroenterology & Liver Unit, Zeidler Ledcor Centre, University of Alberta Hospital, 8540 112 Street NW, Edmonton, T6G 2X8, Canada.
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11
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Roque L, Sankarankutty AK, Silva OC, Mente ED. Evaluation of Lung Function in Liver Transplant Candidates. Transplant Proc 2018; 50:762-765. [PMID: 29661432 DOI: 10.1016/j.transproceed.2018.02.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
INTRODUCTION A wide variety of pulmonary conditions are found in cirrhotic patients and may compromise the pleura, diaphragm, parenchyma, and pulmonary vasculature, influencing the results of liver transplantation. OBJECTIVE To evaluate the pulmonary function (lung capacities, volumes, and gasometric study) of patients with liver cirrhosis awaiting liver transplantation. PATIENTS AND METHODS Cirrhotic patients, subdivided into 3 groups stratified by liver disease severity using the Child-Pugh-Turcotte score, were compared with a control group of healthy volunteers. In spirometry, the parameters evaluated were total lung capacity, forced volume in the first second, and the relationship between forced volume in the first minute and forced vital capacity. Blood gas analysis was performed. In the control group, arterial oxygenation was evaluated by peripheral oxygen saturation by pulse oximetry. RESULTS Of the 55 patients (75% men, 51 ± 12.77 years), 11 were Child A (73% men, 52 ± 14.01 years), 23 were Child B (75% men, 51 ± 12.77 years), and 21 were Child C (95% men, 50 ± 12.09 years). The control group had 20 individuals (50% men, 47 ± 8.15 years). Pulmonary capacities and volumes by the parameters evaluated were within the normal range. Arterial blood gas analysis detected no hypoxemia, but a tendency to low partial gas pressure was noted. CONCLUSION In this population of cirrhotic patients the parameters of spirometry were normal in relation to the lung capacities and volumes in the different groups. No hypoxemia was detected, but a tendency to hypocapnia in the blood gas was noted.
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Affiliation(s)
- L Roque
- Medical School of Ribeirão Preto, University of São Paulo, Brazil
| | - A K Sankarankutty
- Hepatic Transplantation Unit, Department of Surgery and Anatomy, Medical School of Ribeirão Preto, University of São Paulo, Brazil
| | - O C Silva
- Hepatic Transplantation Unit, Department of Surgery and Anatomy, Medical School of Ribeirão Preto, University of São Paulo, Brazil
| | - E D Mente
- Hepatic Transplantation Unit, Department of Surgery and Anatomy, Medical School of Ribeirão Preto, University of São Paulo, Brazil.
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12
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Walcott-Sapp S, Billingsley KG. Preoperative optimization for major hepatic resection. Langenbecks Arch Surg 2017; 403:23-35. [PMID: 29150719 DOI: 10.1007/s00423-017-1638-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 11/06/2017] [Indexed: 12/16/2022]
Abstract
PURPOSE Major hepatic resections are performed for primary hepatobiliary malignancies, metastatic disease, and benign lesions. Patients with chronic liver disease, including cirrhosis and steatosis, are at an elevated risk of malnutrition and impaired strength and exercise capacity, deficits which cause increased risk of postoperative complications and mortality. The aims of this report are to discuss the pathophysiology of changes in nutrition, exercise capacity, and muscle strength in patient populations likely to require major hepatectomy, and review recommendations for preoperative evaluation and optimization. METHODS Nutritional and functional impairment in preoperative hepatectomy patients, especially those with underlying liver disease, have a complex and multifactorial physiologic basis that is not completely understood. RESULTS Recognition of malnutrition and compromised strength and exercise tolerance preoperatively can be difficult, but is critical in providing the opportunity to intervene prior to major hepatic resection and potentially improve postoperative outcomes. There is promising data on a variety of nutritional strategies to ensure adequate intake of calories, proteins, vitamins, and minerals in patients with cirrhosis and reduce liver size and degree of fatty infiltration in patients with hepatic steatosis. Emerging evidence supports structured exercise programs to improve exercise tolerance and counteract muscle wasting. CONCLUSIONS The importance of nutrition and functional status in patients indicated for major liver resection is apparent, and emerging evidence supports structured preoperative preparation programs involving nutritional intervention and exercise training. Further research is needed in this field to develop optimal protocols to evaluate and treat this heterogeneous cohort of patients.
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Affiliation(s)
- Sarah Walcott-Sapp
- Division of Surgical Oncology, Department of Surgery, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Rd., Mail Code: L223, Portland, OR, 97239, USA.
| | - Kevin G Billingsley
- Division of Surgical Oncology, Department of Surgery, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Rd., Mail Code: L223, Portland, OR, 97239, USA
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13
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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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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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15
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Ferrario A, Verga FC, Piolatto PG, Pira E. Return to work after organ transplantation: a cross-sectional study on working ability evaluation and employment status. Transplant Proc 2015; 46:3273-7. [PMID: 25498037 DOI: 10.1016/j.transproceed.2014.08.038] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 08/19/2014] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Organ transplantation has increased in Italy over the last decade. Thus, an increasing number of workers may face the problem of returning to work. The aim of this study was to provide an assessment of working ability of transplant recipients in comparison with their actual employment status. METHODS This study was based on 150 patients who underwent transplantation since 1994 and who underwent periodic post-transplantation examination during 2012. Fifty patients who had undergone heart transplantation (HT), 50 liver transplantation (LT), and 50 kidney transplantation (KT) and survived at least 12 months after surgery were eligible for this study. All patients underwent the International Classification of Functioning, Disabilities and Health (ICF) questionnaire; ten questions were further applied to those who were employed at the time of the study. X(2) statistics were used to compare working ability evaluation and employment status and for internal comparison among different organ recipients. RESULTS The employment status was as follows: 92 (61%) patients were in paid employment, 6 (4%) were students or housewives, 36 (24%) were unemployed, and 17 (11%) were retired because of invalidity benefits. According to our fitness evaluation only 4% to 10% of the patients were unfit for any job. When we excluded retired subjects, the X(2) statistics for correlated observations showed a highly significant statistical difference (P < .0001) between unemployed and unfit. As a result of the ICF questionnaire administration, there was a marked difference, although not statistically significant, in the fitness for previously performed jobs between KT and LT recipients (62% and 58%, respectively) and HT recipients (42%). DISCUSSION AND CONCLUSION In this cross-sectional study we found a relatively high rate of unemployment as compared with the working ability evaluation by ICF questionnaire and other questions. This may be due to several factors including health status and the possibility of gaining an adequate job. The ICF questionnaire proved to be a useful framework that can be used for research but also by occupational physicians in their usual practice after specific training.
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Affiliation(s)
- A Ferrario
- Department of Public Health and Pediatric Sciences, Occupational Health Section, University of Turin, Turin, Italy
| | - F C Verga
- Department of Public Health and Pediatric Sciences, Occupational Health Section, University of Turin, Turin, Italy
| | - P G Piolatto
- Department of Public Health and Pediatric Sciences, Occupational Health Section, University of Turin, Turin, Italy
| | - E Pira
- Department of Public Health and Pediatric Sciences, Occupational Health Section, University of Turin, Turin, Italy.
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Krüger RL, Teixeira BC, Dias AS, Reischak-Oliveira Á. The influence that hepatic cirrhosis provides in exercise capacity and muscle strength: a review. FISIOTERAPIA EM MOVIMENTO 2015. [DOI: 10.1590/0103-5150.028.003.ar02] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
AbstractIntroduction Hepatic cirrhosis leads to a series of physiological changes, among which stand out cardiorespiratory and muscle impairments. These changes determine a negative impact on quality of life and may cause physical inactivity.Objective The objective of this study was to review, in the most current scientific literature, the influence that hepatic cirrhosis provides in exercise capacity and muscle strength, and the effect of exercise when applied to this situation.Materials and methods For this review, research on original studies was carried out on Medical Literature Analysis and Retrieval System Online (assessed by PubMed), Scopus and Web of Science between the years 1990 to 2015. In order to be included, studies had to meet the following criteria: a) be from original articles; b) evaluate exercise capacity or muscle strength; and c) provide relevant results.Results and Discussion : The majority of studies concluded that the exercise capacity and muscle strength are decreased in individuals with cirrhosis when compared to control subjects.Final considerations Hepatic cirrhosis has negative effect on cardiorespiratory and neuromuscular capacity during physical exercise in individuals with liver disease.
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17
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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: 82] [Impact Index Per Article: 9.1] [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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18
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Effects of physical activity upon the liver. Eur J Appl Physiol 2014; 115:1-46. [DOI: 10.1007/s00421-014-3031-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Accepted: 10/14/2014] [Indexed: 02/07/2023]
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19
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Correlation Between Functional Capacity and Respiratory Assessment of End-Stage Liver Disease Patients Waiting for Transplant. Transplant Proc 2014; 46:3043-6. [DOI: 10.1016/j.transproceed.2014.07.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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20
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Yang LS, Shan LL, Saxena A, Morris DL. Liver transplantation: a systematic review of long-term quality of life. Liver Int 2014; 34:1298-313. [PMID: 24703371 DOI: 10.1111/liv.12553] [Citation(s) in RCA: 120] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2013] [Accepted: 03/23/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS Liver transplantation is the only curative intervention for terminal liver disease. Accurate long-term quality of life (QOL) data are required in the context of improved surgical outcomes and increasing post-transplant survival. This study reviews the long-term QOL after primary liver transplantation in adult patients surviving 5 or more years after surgery. METHODS A literature search was conducted on PubMed for all studies matching the eligibility criteria between January 2000 and October 2013. Bibliographies of included studies were also reviewed. Two authors independently performed screening of titles and abstracts. Consensus for studies included for review was achieved by discussion between authors based on predetermined eligibility criteria. Quality appraisal and data tabulation were performed using predetermined forms. Results were synthesized by narrative review. RESULTS Twenty-three studies (5402 patients) were included. QOL following liver transplantation remains superior to preoperative status up to 20 years post-operatively. More post-operative complications predicted worse QOL scores especially in physical domains. Benefits in functional domains persist long-term with independence in self-care and mobility. Employment rates recover in the short-term but decline after 5 years, and differ significantly between various aetiologies of liver disease. Overall QOL improves to a similar level as the general population, but physical function remains worse. Participation in post-operative physical activity is associated with superior QOL outcomes in liver transplant recipients compared to the general population. QOL improvements are similar compared to lung, kidney and heart transplantation. Heterogeneity between studies precluded quantitative analysis. CONCLUSIONS Liver transplantation confers specific long-term QOL and functional benefits when compared to preoperative status. This information can assist in providing a more complete estimate of the overall health of liver transplant recipients and the effectiveness of surgery. Guidelines for future studies are provided.
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Affiliation(s)
- Linda S Yang
- Melbourne Medical School, The University of Melbourne, Melbourne, Vic., Australia
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21
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Bernal W, Martin-Mateos R, Lipcsey M, Tallis C, Woodsford K, McPhail MJ, Willars C, Auzinger G, Sizer E, Heneghan M, Cottam S, Heaton N, Wendon J. Aerobic capacity during cardiopulmonary exercise testing and survival with and without liver transplantation for patients with chronic liver disease. Liver Transpl 2014; 20:54-62. [PMID: 24136710 DOI: 10.1002/lt.23766] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Accepted: 09/30/2013] [Indexed: 12/13/2022]
Abstract
Chronic liver disease (CLD) is associated with muscle wasting, reduced exercise tolerance and aerobic capacity (AC). Measures of AC determined with cardiopulmonary exercise testing (CPET) may predict survival after liver transplantation (LT), but the relationship with nontransplant outcomes is uncertain. In patients assessed for LT, we examined the relationship of CPET AC parameters with the severity of liver disease, nutritional state, and survival with and without LT. Patients assessed for elective first LT who underwent CPET and an anthropometric assessment at a single center were studied. CPET-derived measures of AC that were evaluated included the peak oxygen consumption (VO2 peak) and the anaerobic threshold (AT). Three hundred ninety-nine patients underwent CPET, and 223 underwent LT; 45% of the patients had a VO2 peak < 50% of the predicted value, and 31% had an AT < 9 mL/kg/minute. The VO2 peak and AT values correlated with the Model for End-Stage Liver Disease score, but they more closely correlated with serum sodium and albumin levels. The handgrip strength correlated strongly with the VO2 peak. Patients with impaired AC had prolonged hospitalization after LT, and nonsurvivors had lower AT values than survivors 1 year after transplantation (P < 0.05); this was significant in a multivariate analysis. One hundred seventy-six patients did not undergo LT; the 1-year mortality rate was 34.6%. The AT (P < 0.05) and VO2 peak values (P < 0.001) were lower for nonsurvivors. In a multivariate analysis, AT was independently associated with nonsurvival. In conclusion, AC was markedly impaired in many patients with CLD. In patients who did not undergo transplantation, impaired AT was predictive of mortality, and in patients undergoing LT, it was related to postoperative hospitalization and survival. AC should be evaluated as a modifiable factor for improving patient survival whether or not LT is anticipated.
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Affiliation(s)
- William Bernal
- Liver Intensive Therapy Unit, Institute of Liver Studies, King's College Hospital, King's College London, London, United Kingdom
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22
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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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23
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Togashi J, Sugawara Y, Akamatsu N, Tamura S, Yamashiki N, Kaneko J, Sakamoto Y, Aoki T, Hasegawa K, Kokudo N. Quality of life after adult living donor liver transplantation: A longitudinal prospective follow-up study. Hepatol Res 2013; 43:1052-63. [PMID: 23369201 DOI: 10.1111/hepr.12060] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2012] [Revised: 12/23/2012] [Accepted: 12/25/2012] [Indexed: 12/15/2022]
Abstract
AIM Patient survival after living donor liver transplantation (LDLT) has improved, but improvement of the health-related quality of life (HRQOL) of LDLT recipients is also an important issue. The aim of this study was to assess the HRQOL of LDLT recipients from the preoperative period to 18 months following transplantation by prospectively evaluating Short Form-36 Version 2 (SF-36v2) scores. METHODS Complete longitudinal SF-36v2 scores were collected from 35 consecutive LDLT recipients prior to surgery and at 3, 6, 12 and 18 months after transplantation. RESULTS HRQOL scores were severely impaired in all dimensions preoperatively. Although the scores improved significantly up to 18 months after transplantation, they remained lower than those of healthy controls in the majority of domains. Impaired scores preoperatively were significantly associated with severity of liver disease represented by a higher Model for End-Stage Liver Disease (MELD) score and Child-Turcotte-Pugh class C, and scores in such patients improved significantly after LDLT in every dimension at 12 months, indicating that the greater the impairment at the pretransplant stage, the greater the improvement in both physical and mental conditions. Preoperative lower HRQOL scores and higher MELD scores were independently associated with significant physical and mental score gains during the first year after LDLT. CONCLUSION The findings of the present study may facilitate the development of measures aimed at improving recipient's post-transplant life and establishing realistic expectations for LDLT recipients.
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Affiliation(s)
- Junichi Togashi
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
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24
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Kallwitz ER. Metabolic syndrome after liver transplantation: Preventable illness or common consequence? World J Gastroenterol 2012; 18:3627-34. [PMID: 22851856 PMCID: PMC3406416 DOI: 10.3748/wjg.v18.i28.3627] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Revised: 06/25/2012] [Accepted: 06/28/2012] [Indexed: 02/06/2023] Open
Abstract
The metabolic syndrome is common after liver transplant being present in approximately half of recipients. It has been associated with adverse outcomes such as progression of hepatitis C and major vascular events. As the United States population ages and the rate of obesity increases, prevention of the metabolic syndrome in the post-transplant population deserves special consideration. Currently, the metabolic syndrome after transplant appears at least two times more common than observed rates in the general population. Specific guidelines for patients after transplant does not exist, therefore prevention rests upon knowledge of risk factors and the presence of modifiable elements. The current article will focus on risk factors for the development of the metabolic syndrome after transplant, will highlight potentially modifiable factors and propose potential areas for intervention. As in the non-transplant population, behavioral choices might have a major role. Opportunities exist in this regard for health prevention studies incorporating lifestyle changes. Other factors such as the need for immunosuppression, and the changing characteristics of wait listed patients are not modifiable, but are important to know in order to identify persons at higher risk. Although immunosuppression after transplant is unavoidable, the contribution of different agents to the development of components of the metabolic syndrome is also discussed. Ultimately, an increased risk of the metabolic syndrome after transplant is likely unavoidable, however, there are many opportunities to reduce the prevalence.
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Samuel D, Rowe P, Hood V, Nicol A. The relationships between muscle strength, biomechanical functional moments and health-related quality of life in non-elite older adults. Age Ageing 2012; 41:224-30. [PMID: 22126987 DOI: 10.1093/ageing/afr156] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE to investigate the association between muscle strength, biomechanical functional moments during everyday tasks and health-related quality of life (HRQoL) in older adults. METHODS eighty-four healthy adults aged 60-88 years were tested. A torque dynamometer was utilised to measure muscle moments at the knee and hip joints. Functional assessment involved three-dimensional biomechanical analysis of gait, chair rise and sit-down, stair ascent and descent using an 8-camera VICON® system with Kistler force plates. HRQoL was assessed using the Short Form-36 (SF-36) questionnaire. RESULTS Spearman's correlation coefficient showed significant correlation (P < 0.001) between isometric strength and functional moments (r = 0.24-0.67). Muscle strength was significantly correlated with SF-36 scores, including physical functioning, bodily pain, vitality, social functioning and role emotional scores. Knee flexion moment was correlated with role physical, vitality, social functioning, role emotional, mental health and mental component scores (r = 0.24-0.40). CONCLUSION loss of muscle strength is associated with poorer functional ability and both are associated with reduced HRQoL. The reduction in HRQoL is considerable in the physical functioning domain. Cause and effect was not established but studies need to be undertaken to evaluate the benefits of strength training, functional activity training or increased participation in life.
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Affiliation(s)
- Dinesh Samuel
- Faculty of Health Sciences, University of Southampton, Building 45, Burgess Road, Highfield, Southampton SO17 1BJ, UK.
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26
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Jones JC, Coombes JS, Macdonald GA. Exercise capacity and muscle strength in patients with cirrhosis. Liver Transpl 2012; 18:146-51. [PMID: 22139897 DOI: 10.1002/lt.22472] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Exercise capacity and muscle strength are predictors of outcome in a number of clinical populations. Advanced liver disease is a catabolic state, and patients often have muscle wasting. However, the relationships between exercise capacity, strength, and outcomes for patients undergoing liver transplantation are poorly understood. Thirteen studies have examined the association between these parameters in patients with cirrhosis, and they have found a significant reduction in the exercise capacity and muscle strength of patients with cirrhosis versus healthy controls. These impairments appear to be independent of the etiology of cirrhosis, but the data are equivocal with respect to their association with disease severity. Two studies reported a significant and independent association between pretransplant exercise capacity and posttransplant survival. Another 2 studies found that exercise training was well tolerated in patients with cirrhosis and resulted in improvements in exercise capacity (both studies) and muscle mass (1 study). These data are provocative and suggest that measuring and improving the exercise capacity and muscle strength of patients with cirrhosis who are awaiting liver transplantation could potentially improve outcomes.
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Affiliation(s)
- Jacqueline C Jones
- School of Human Movement Studies, Hepatology and Liver Research Centre, Princess Alexandra Hospital, University of Queensland, Brisbane, Queensland, Australia
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27
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Scott PJ. Occupational therapy services to enable liver patients to thrive following transplantation. Occup Ther Health Care 2011; 25:240-56. [PMID: 23899078 DOI: 10.3109/07380577.2011.600427] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
ABSTRACT Transplantation is the only viable treatment for end-stage liver failure. With advances in biomedicine and surgical technique, survival rates have improved and current research is beginning to focus on patient-related outcomes such as of quality of life (QOL) and life satisfaction. However, attention to the rehabilitation needs of those patients whose lives are saved, is lagging. Pretransplantation, there are serious strains to role function and limitations to mental and physical capacity. Following transplantation, the ability to perform once easy familiar tasks is difficult for a prolonged recovery period. Within a year many people do well, others do not. Little has been done for this latter group. The purpose of this article is to systematically describe the contributions occupational therapy can make to the people struggling with the challenges faced during the transplantation process. The first part presents a framework for understanding the impact of end-stage liver disease, then the transplant, and the subsequent recovery through the combination of two frameworks: the International Classification of Functioning Disability and Health (ICF) and the Model of Human Occupation. The second part of this article will present the implications for occupational therapists throughout seven stages: (1) decline in health, (2) organ failure, (3) referral for transplantation, (4) the waiting period, (5) the transplant surgery, (6) recovery, and (7) return of health. Attention to the needs of transplant recipients who lack the adaptive skills to resume productive lifestyles has the capacity to improve participation outcomes for this population.
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Affiliation(s)
- Patricia J Scott
- Department of Occupational Therapy, School of Health and Rehabilitation Sciences, Indiana University, Indianapolis, Indiana, USA
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28
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Veloso-Guedes C, Rosalen S, Thobias C, Andreotti R, Galhardo F, Oliveira da Silva A, Araujo O, Boin I. Validation of 20-Meter Corridor for the 6-Minute Walk Test in Men on Liver Transplantation Waiting List. Transplant Proc 2011; 43:1322-4. [DOI: 10.1016/j.transproceed.2011.03.057] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Tomás MT, Santa-Clara MH, Monteiro E, Baynard T, Carnero EÁ, Bruno PM, Barroso E, Sardinha LB, Fernhall B. Body composition, muscle strength, functional capacity, and physical disability risk in liver transplanted familial amyloidotic polyneuropathy patients. Clin Transplant 2011; 25:E406-14. [PMID: 21418328 DOI: 10.1111/j.1399-0012.2011.01436.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Familial amyloidotic polyneuropathy (FAP) is a neurodegenerative disease leading to sensory and motor polyneuropathies, and functional limitations. Liver transplantation is the only treatment for FAP, requiring medication that negatively affects bone and muscle metabolism. The aim of this study was to compare body composition, levels of specific strength, level of physical disability risk, and functional capacity of transplanted FAP patients (FAPTx) with a group of healthy individuals (CON). METHODS A group of patients with 48 FAPTx (28 men, 20 women) was compared with 24 CON individuals (14 men, 10 women). Body composition was assessed by dual-energy X-ray absorptiometry, and total skeletal muscle mass (TBSMM) and skeletal muscle index (SMI) were calculated. Handgrip strength was measured for both hands as was isometric strength of quadriceps. Muscle quality (MQ) was ascertained by the ratio of strength to muscle mass. Functional capacity was assessed by the six-minute walk test. RESULTS Patients with FAPTx had significantly lower functional capacity, weight, body mass index, total fat mass, TBSMM, SMI, lean mass, muscle strength, MQ, and bone mineral density. CONCLUSION Patients with FAPTx appear to be at particularly high risk of functional disability, suggesting an important role for an early and appropriately designed rehabilitation program.
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Affiliation(s)
- Maria T Tomás
- Exercise and Health Laboratory, Faculty of Human Kinetics, Technical University of Lisbon, Portugal.
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Senduran M, Yurdalan SU, Karadibak D, Gunerli A. Haemodynamic effects of physiotherapy programme in intensive care unit after liver transplantation. Disabil Rehabil 2010; 32:1461-6. [PMID: 20533874 DOI: 10.3109/09638280903531212] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE To determine the haemodynamic effects of intensive care physiotherapy after liver transplantation. PATIENTS AND METHODS Thirteen patients were included in the study after liver transplantation. The following physiotherapy programme were applied to the patients in intensive care unit: Respiratory physiotherapy, active joint movements, sitting in bed (first task), sitting at the edge of bed (second task), standing (third task), sitting out of bed (fourth task) and walking (fifth task). Heart rate (HR), mean, systolic and diastolic blood pressures (MBP, SBP, DBP), peripheral oxygen saturation (SpO(2)), respiration rate (RR) were recorded before treatment, after each task, after treatment and at the fifth minute of recovery. Pain level was assessed with Visual Analogue Scale (0-10). RESULTS When compared with supine position before treatment, all of the parameters except RR increased after the first task whereas HR, SBP, MBP and pain increased after the second task. After the third task only HR and pain increased. There was no significant difference between the fourth task and pre-treatment values while HR, DBP and pain increased after the fifth task. When measurements of pre-treatment, immediately after treatment and the fifth minute of recovery were compared HR, MBP and pain increased after treatment whereas HR, RR and pain decreased after recovery. There was no significant difference between pre-treatment values and fifth minute of recovery measurements. CONCLUSION Returning to initial values after a 5-min period shows that cardiopulmonary changes caused by intensive care physiotherapy after liver transplantation are responded at physiological limits.
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Affiliation(s)
- Meric Senduran
- School of Physical Therapy and Rehabilitation, Dokuz Eylul University, Izmir, Turkey.
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Estraviz B, Quintana JM, Valdivieso A, Bilbao A, Padierna A, de Urbina JO, Sarabia S. Factors influencing change in health-related quality of life after liver transplantation. Clin Transplant 2007; 21:481-99. [PMID: 17645707 DOI: 10.1111/j.1399-0012.2007.00672.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To assess health-related quality of life (HRQoL) in patients following liver transplantation and the factors associated with HRQoL variation. METHODS AND MATERIALS Sociodemographic and clinical data were collected for 60 consecutive patients activated for liver transplantation in a single hospital. Patients were classified according to the severity of the cirrhosis (Child-Pugh class) and disease etiology (alcoholic cirrhosis, viral cirrhosis, cholestatic diseases, and hepatocarcinoma). HRQoL was assessed by three different questionnaires: the Health Survey Short Form 36 (SF-36), the Hospital Anxiety and Depression Scale (HAD), and a specific-symptom questionnaire. Questionnaires were completed during the pre-operative period and six months after transplantation. RESULTS In the pre-operative period, patients with Child A had higher mean levels of HRQoL than did those in other groups. At six months following transplantation, there were no significant differences among the groups, largely because gains obtained by patients with Child B and C were much greater than those attained by patients with Child A. Across the four etiological groups, there were significant differences in all domains of the three questionnaires, except SF-36-bodily pain and HAD-anxiety, prior to transplantation, because patients with hepatocarcinoma had much better HRQoL. After transplantation, there were no differences because patients with viral and alcohol-induced cirrhosis achieved greater gains with respect to the neoplastic group. During the pre-operative period, the scores for all areas of the SF-36 and for all groups were below the general population normalized score of 50 (except for patients with Child class A and those affected with hepatocarcinoma). Six-months post-transplantation, the scores on most of the domains remained below 50, except for certain mental areas in which higher scores were attained. CONCLUSIONS Health-related quality of life is influenced by the severity and etiology of cirrhosis-patients with Child class C and those with alcoholic or viral cirrhosis have the poorest quality of life. There were no differences observed among the groups after the transplantation, as the patients with the lowest HRQoLs prior to surgery demonstrated greater gains in HRQoL associated with liver transplantation.
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Affiliation(s)
- Begoña Estraviz
- Servicio Cirugía Gral y Aparato Digestivo, Hospital de Galdakao, Galdakao, Vizcaya, Spain
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Alameri HF, Sanai FM, Al Dukhayil M, Azzam NA, Al-Swat KA, Hersi AS, Abdo AA. Six Minute Walk Test to assess functional capacity in chronic liver disease patients. World J Gastroenterol 2007; 13:3996-4001. [PMID: 17663517 PMCID: PMC4171175 DOI: 10.3748/wjg.v13.i29.3996] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To examine the utility of Six Minute Walk Test (6MWT) in patients with chronic liver disease (CLD).
METHODS: Two hundred and fifty subjects between the ages of 18 and 80 (mean 47) years performed 6MWT and the Six Minute Walk Distance (6MWD) was measured.
RESULTS: The subjects were categorized into four groups. Group A (n = 45) healthy subjects (control); group B (n = 49) chronic hepatitis B patients; group C (n = 54) chronic hepatitis C patients; group D (n = 98) liver cirrhosis patients. The four groups differed in terms of 6MWDs (P < 0.001). The longest distance walked was 421 ± 47 m by group A, then group B (390 ± 53 m), group C (357 ± 72 m) and group D (306 ± 111 m). The 6MWD correlated with age (r = -0.482, P < 0.01), hemoglobin (r = +0.373, P < 0.001) and albumin (r = +0.311, P < 0.001) levels. The Child-Pugh classification was negatively correlated with the 6MWD in cirrhosis (group D) patients (r = -0.328, P < 0.01). At the end of a 12 mo follow-up period, 15 of the 98 cirrhosis patients had died from disease complications. The 6MWD for the surviving cirrhotic patients was longer than for non-survivors (317 ± 101 vs 245 ± 145 m, P = 0.021; 95% CI 11-132). The 6MWD was found to be an independent predictor of survival (P = 0.024).
CONCLUSION: 6MWT is a useful tool for assessing physical function in CLD patients. We suggest that 6MWD may serve as a prognostic indicator in patients with liver cirrhosis.
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Affiliation(s)
- Hatem F Alameri
- Unit of Pulmonary Medicine, Department of Medicine (38), King Saud University, PO Box: 2925, Riyadh 11461, Saudi Arabia.
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Kim SH, Oh EG, Lee WH. Symptom experience, psychological distress, and quality of life in Korean patients with liver cirrhosis: a cross-sectional survey. Int J Nurs Stud 2006; 43:1047-56. [PMID: 16952363 DOI: 10.1016/j.ijnurstu.2005.11.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2005] [Revised: 11/08/2005] [Accepted: 11/15/2005] [Indexed: 12/13/2022]
Abstract
BACKGROUND In patients with cirrhosis, quality of life (QOL) is seriously impaired and associated with particular symptoms such as fatigue, muscle cramps or pruritus. However, there is lack of evidence about the overall symptom experience in patients with cirrhosis, in addition, most studies on QOL have focused only on identifying the relationship between disease-related variables such as disease severity, etiology or serological markers and QOL. OBJECTIVES This study aimed to describe symptom experience, psychological distress, and QOL in Korean patients with liver cirrhosis, and to identify the factors that predict their quality of life. DESIGN This study is a cross-sectional, descriptive design. SETTINGS The participants were recruited over a 2-month period, September 27 to November 25, 2003 from the outpatient or inpatient departments of gastroenterology at two large university hospitals in Seoul, Korea. PARTICIPANTS There were 129 patients, mean age was 53.6 years, who met eligibility criteria and agreed to participate in the study. METHODS Symptom experience was measured with a scale developed by the researchers through a literature review on liver cirrhosis. Psychological distress was measured with the anxiety/depression category from the modified Korean version of the profile of mood states (POMS) [Shin, 1996. A study on verification of the profile of mood states (POMS) for Korean elders. Journal of Korean Academic Nursing 26, 743-758], and QOL was measured with quality of life index (QLI) developed by Ferrans and Powers [1985, Quality of life index: development and psychometric properties. Advances in Nursing Science 8, 15-24. ]. RESULTS The results indicated that (1) overall symptom experience score was relatively low, major symptoms needing a management were fatigue, ascites and/or edema, and muscle cramps; (2) the mean score of psychological distress revealed mild to moderate levels of anxiety and depression; (3) quality of life was found to be seriously impaired; (4) psychological distress, employment status, and symptom experience were significant predictors of QOL, and explained 29.8% of the total variance. CONCLUSION These results indicate that symptom management, which includes attention to associated psychological intervention, is imperative for improvement in the QOL in Korean patients with liver cirrhosis.
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Affiliation(s)
- Soo Hyun Kim
- Quality of Cancer Care Branch, Research Institute and Hospital, National Cancer Center, 809 Madu-Dong, Ilsandong-Gu, Goyang-Si, Gyeonggi-Do, Korea.
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Dahlke MH, Popp FC, Eggert N, Hoy L, Tanaka H, Sasaki K, Piso P, Schlitt HJ. Differences in Attitude Toward Living and Postmortal Liver Donation in the United States, Germany, and Japan. PSYCHOSOMATICS 2005; 46:58-64. [PMID: 15765822 DOI: 10.1176/appi.psy.46.1.58] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Living liver donation is a possible immediate option for decreasing the shortage of liver allografts worldwide. Risks related to the donation make this procedure ethically controversial. Study groups of medical students (N= 330) from three different nations were analyzed with a complex questionnaire, and data were subjected to multiparameter analysis. The readiness for living liver donation was dependent upon the cultural background of the study groups. It was higher in the U.S. than in Germany and Japan, with a higher donation readiness for children as recipients than adults. Major differences among distinct sociodemographic groups need to be carefully addressed when setting up consensus guidelines for the clinical practice of living donation.
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Affiliation(s)
- Marc H Dahlke
- Centenary Institute of Cancer Medicine and Cell Biology, University of Sydney, Australia.
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