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Vinaixa C, Martínez Palli G, Milliken D, Sellers D, Dharancy S, Spiro M, Aristotle Raptis D, Samuel D. The role of prehabilitation on short-term outcomes after liver transplantation: A review of the literature and expert panel recommendations. Clin Transplant 2022; 36:e14686. [PMID: 35462421 DOI: 10.1111/ctr.14686] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/19/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Prehabilitation programs as part of ERAS protocols are being increasingly used in multiple surgeries, improving postoperative outcomes. Data regarding prehabilitation programs in patients awaiting liver transplantation and their outcomes is scarce. OBJECTIVES To identify whether prehabilitation programs based on exercise training conducted prior to liver transplantation improve short-term postoperative outcomes, and to provide expert panel recommendations. DATA SOURCES Ovid MEDLINE, Embase, Scopus, Google Scholar, and Cochrane Central. METHODS Systematic review following PRISMA guidelines and recommendations using the GRADE approach derived from an international expert panel. Studies included those evaluating postoperative outcomes, as well as those evaluating functional outcomes. PROSPERO ID CRD42021236305. RESULTS Of the 170 studies screened, only one assessed the primary objective. Most studies focus on the preoperative impact of exercise training on aerobic capacity, muscle mass and/or strength, showing positive effects and no significant adverse events, but are underpowered and with heterogenous designs and interventions. The non-randomized observational study which assessed relevant postoperative outcomes, showed a non-significant trend towards reduced 90-day readmission rate and shorter length of stay in the prehabilitation group. CONCLUSIONS Prehabilitation prior to liver transplantation is unlikely to be harmful, and likely to have short term benefits on functional status. We cautiously recommend prehabilitation on the basis of absence of harm and possibility of benefit (Quality of Evidence; Very Low | Grade of Recommendation; Low).
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Affiliation(s)
- Carmen Vinaixa
- Department of Digestive Diseases, Section of Hepatology, La Fe University Hospital, Valencia, Spain.,CIBERehd, Instituto de Salud Carlos III, Madrid, Spain
| | - Graciela Martínez Palli
- Department of Anesthesia, Hospital Clínic, Barcelona, Spain.,CIBERES, Instituto de Salud Carlos III, Madrid, Spain
| | - Donald Milliken
- Department of Anesthesia and Perioperative Medicine, The Royal Marsden NHS Foundation Trust, London, UK
| | | | | | - Michael Spiro
- Department of Anesthesia and Intensive Care Medicine, Royal Free Hospital, London, UK.,Division of Surgery & Interventional Science, University College London, UK
| | - Dimitri Aristotle Raptis
- Clinical Service of HPB Surgery and Liver Transplantation, Royal Free Hospital, London, UK.,Division of Surgery & Interventional Science, University College London, UK
| | - Didier Samuel
- Centre Hépato-Biliaire, APHP, Hôpital Paul-Brousse, Université Paris-Saclay, UMR-S 1193 INSERM, FHU Hepatinov, Villejuif, 94800, France
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Mian MUM, Kennedy C, Fogarty T, Naeem B, Lam F, Coss-Bu J, Arikan AA, Nguyen T, Bashir D, Virk M, Harpavat S, Raynor T, Rana AA, Goss J, Leung D, Desai MS. The use of tracheostomy to support critically ill children receiving orthotopic liver transplantation: a single-center experience. Pediatr Transplant 2022; 26:e14140. [PMID: 34523781 DOI: 10.1111/petr.14140] [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: 02/13/2021] [Revised: 06/07/2021] [Accepted: 09/01/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Children with end-stage liver disease and multi-organ failure, previously considered as poor surgical candidates, can now benefit from liver transplantation (LT). They often need prolonged mechanical ventilation (MV) post-LT and may need tracheostomy to advance care. Data on tracheostomy after pediatric LT are lacking. METHOD Retrospective chart review of children who required tracheostomy in the peri-LT period in a large, freestanding quaternary children's hospital from 2014 to 2019. RESULTS Out of 205 total orthotopic LTs performed in 200 children, 18 (9%) required tracheostomy in the peri-transplant period: 4 (2%) pre-LT and 14 (7%) post-LT. Among those 14 needing tracheostomy post-LT, median age was 9 months [IQR = 7, 14] at LT and 10 months [9, 17] at tracheostomy. Nine (64%) were infants and 12 (85%) were cirrhotic at the time of LT. Seven (50%) were intubated before LT. Median MV days prior to LT was 23 [7, 36]. Eight (57%) patients received perioperative continuous renal replacement therapy (CRRT). The median MV days from LT to tracheostomy was 46 [33, 56]; total MV days from initial intubation to tracheostomy was 57 [37, 66]. Four (28%) children died, of which 3 (21%) died within 1 year of transplant. Total ICU and hospital length of stay were 92 days [I72, 126] and 177 days [115, 212] respectively. Among survivors, 3/10 (30%) required MV at home and 8/10 (80%) were successfully decannulated at 400 median days [283, 584]. CONCLUSION Tracheostomy though rare after LT remains a feasible option to support and rehabilitate critically ill children who need prolonged MV in the peri-LT period.
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Affiliation(s)
- Muhammad Umair M Mian
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Curtis Kennedy
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Thomas Fogarty
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Buria Naeem
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Fong Lam
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Jorge Coss-Bu
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Ayse A Arikan
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA.,Department of Pediatrics, Section of Nephrology, Baylor College of Medicine, Houston, TX, USA
| | - Trung Nguyen
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Dalia Bashir
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Manpreet Virk
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Sanjiv Harpavat
- Department of Pediatrics, Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, USA
| | - Tiffany Raynor
- Department of Surgery, Division of Pediatric Otolaryngology, Baylor College of Medicine, Houston, TX, USA
| | - Abbas A Rana
- Department of Surgery, Division of Abdominal Transplantation and Hepatobiliary Surgery, Baylor College of Medicine, Houston, TX, USA
| | - John Goss
- Department of Surgery, Division of Abdominal Transplantation and Hepatobiliary Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Daniel Leung
- Department of Pediatrics, Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, USA
| | - Moreshwar S Desai
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
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Exercise Capacity and Functional Status in Liver Transplant Candidates: Identifying perceived determinants and consequences. JOURNAL OF BASIC AND CLINICAL HEALTH SCIENCES 2021. [DOI: 10.30621/jbachs.884024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Pereira CS, Carvalho ATD, Bosco AD, Forgiarini Júnior LA. The Perme scale score as a predictor of functional status and complications after discharge from the intensive care unit in patients undergoing liver transplantation. Rev Bras Ter Intensiva 2019; 31:57-62. [PMID: 30970092 PMCID: PMC6443309 DOI: 10.5935/0103-507x.20190016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 11/27/2018] [Indexed: 12/31/2022] Open
Abstract
Objective To assess the Perme mobility scale score as a predictor of functional status
and complications in the postoperative period in patients undergoing liver
transplantation. Methods The sample consisted of 30 patients who underwent liver transplantation. The
patients were evaluated at two time points to determine their perception of
pain, degree of dyspnea, peripheral muscle strength, and functional status
according to the Perme scale. The collected data were analyzed by
descriptive and inferential statistics. To compare the means between the
evaluations, Student's t test for paired samples was
applied. In case of asymmetry, the Wilcoxon test was used. In the evaluation
of the association between the quantitative variables, the Pearson or
Spearman correlation tests were applied. Results A total of 30 individuals who underwent liver transplantation were included.
The patients were predominantly male, and the mean age was 58.4 ± 9.9
years. The most prevalent underlying pathology was cirrhosis C virus
(23.3%). Significant associations of the time on mechanical ventilation with
the Perme scale score at discharge from the intensive care unit (r = -0.374;
p = 0.042) and the number of physical therapy treatments (r = -0.578; p =
0.001) were recorded. When comparing the results of the initial evaluation
and the evaluation at hospital discharge, there was a significant
improvement in functional status (p < 0.001). Conclusion Functional mobility, peripheral muscle strength, pain perception, and dyspnea
are significantly improved at hospital discharge compared with those at
inpatient unit admission.
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Affiliation(s)
| | | | - Adriane Dal Bosco
- Curso de Fisioterapia e Programa de Pós-Graduação em Saúde e Desenvolvimento Humano, Universidade La Salle - Canoas (RS), Brasil
| | - Luiz Alberto Forgiarini Júnior
- Curso de Fisioterapia e Programa de Pós-Graduação em Saúde e Desenvolvimento Humano, Universidade La Salle - Canoas (RS), Brasil
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Casales da Silva Vieira R, Álvares-da-Silva MR, de Oliveira ÁR, da Silveira Gross J, Kruger RL, Dal Bosco A, Marroni NAP, Forgiarini LA, Dias AS. Cirrhosis affects maximal oxygen consumption, functional capacity, quality of life in patients with hepatitis C. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2018; 23:e1727. [PMID: 29963759 DOI: 10.1002/pri.1727] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 04/10/2018] [Accepted: 05/25/2018] [Indexed: 11/09/2022]
Abstract
OBJECTIVE The aim is assess, compare, and correlate maximal oxygen consumption (VO2max. ), functional capacity and quality of life in cirrhotic patients with hepatitis C virus (HCV) and in healthy individuals. METHODS This case-control study included 36 participants (18 patients with HCV cirrhosis and 18 healthy individuals) matched for sex and age. VO2max was assessed using ergospirometry with an incremental load test on a cycloergometer. Functional capacity was measured by a 6-min walk test (6WT), and quality of life was assessed using the 36-Item Short-Form Health Survey (SF-36). RESULTS Both the cirrhotic group and the control group had similar results for sex (44.4% male) and age (55.6 ± 8.31 and 55.2 ± 8.85 years, respectively). The cirrhotic group scored lower in all domains of the SF-36, on the VO2max test (cirrhotic group 16.2 [11.6-18.6] ml/kg/min; control group 19.9 [16.28-26.9]; p = 0.007) and on the 6WT (cirrhotic group 521.5 [476.25-544.75] m; control group 618.0 [570.75-643.75] m; p = 0.0001). Correlations were found between the 6WT and the VO2max (r = 0.801, p < 0.0001) and between the 6WT and quality of life (SF-361-functional capacity domain; r = 0.552, p = 0.018) only in the cirrhotic group. CONCLUSION Patients with cirrhosis due to HCV show changes in VO2max and in functional capacity, which have a significant impact on their quality of life.
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Affiliation(s)
| | | | | | - Julia da Silveira Gross
- Laboratory of Exercise Research, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Renata Lopes Kruger
- Laboratory of Exercise Research, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Adriane Dal Bosco
- Course of Physiotherapy, Cel, Centro Universitário Metodista IPA, Porto Alegre, Brazil
| | | | | | - Alexandre Simões Dias
- School of Physical Education, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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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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7
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Vieira RCDS, Álvares-da-Silva MR, Oliveira ÁRD, Gross JDS, Kruger RL, Bosco AD, Marroni NAP, Forgiarini Junior LA, Dias AS. ALTERAÇÕES DO SISTEMA CARDIOPULMONAR DE PACIENTES CIRRÓTICOS. REV BRAS MED ESPORTE 2017. [DOI: 10.1590/1517-869220172304143767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
RESUMO Introdução: A cirrose gera alterações nas trocas gasosas e a desnutrição proteico-calórica em pacientes hepatopatas. Objetivo: Avaliar e comparar as variáveis cardiopulmonares, a força do aperto de mão (FAM) e a composição corporal entre pacientes cirróticos pelo vírus da hepatite C e indivíduos saudáveis, e correlacionar o consumo máximo de oxigênio (VO2MAX) com a FAM. Métodos: Esta pesquisa caracteriza-se como estudo de caso-controle composto por 36 participantes (18 pacientes cirróticos com HCV e 18 indivíduos hígidos) de ambos os sexos, maiores de 18 anos. A força de preensão palmar foi mensurada por dinamometria com dinamômetro mecânico de empunhadura com alça ajustável. As variáveis ventilatórias foram avaliadas por ergoespirometria com teste de carga progressiva em cicloergômetro. A composição corporal foi mensurada por um técnico em cineantropometria nível II. Foram utilizados os testes t independente e Mann-Whitney para comparação entre os grupos e a correlação de Spearman para associação entre as variáveis. Resultados: Foram encontradas diferenças no consumo máximo de oxigênio 16,20 (11,60-18,55), mediana e intervalo interquartil x 19,90 (16,27-26,85), ventilação 45,40 (36,45-54,20) x 63,40 (50,40-78,00), produção de dióxido de carbono 785,88 (655,81-963,14) x 988,04 (826,93-1546,21), frequência cardíaca máxima (127,66 ± 23,26 média e ± DP) x (146,29 ± 23,31), primeiro limiar ventilatório (10,700 ± 3,19) x (14,912 ± 4,45) e segundo limiar ventilatório (14,16 ± 4,48) x (18,25 ± 5,54) entre cirróticos e controles, respectivamente. Encontramos correlação positiva moderada entre o consumo máximo de oxigênio e a força do aperto de mão (r = 0,474, p = 0,047). Conclusão: Existem alterações nas variáveis cardiopulmonares e há associação entre o VO2MAX e a FAM em pacientes cirróticos pelo vírus da hepatite C.
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Affiliation(s)
| | | | | | | | | | - Adriane Dal Bosco
- Universidade Federal do Rio Grande do Sul, Brazil; Centro Universitário Metodista, Brazil
| | | | | | - Alexandre Simões Dias
- Universidade Federal do Rio Grande do Sul, Brazil; Universidade Federal do Rio Grande do Sul, Brazil; Hospital de Clínicas de Porto Alegre, Brasil
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8
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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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Monte da Silva AG, deA Roza Aguiar B, Chiavegato LD. Association Between Dyspnea and Severity of Liver Disease in Patients in the Pre-transplantation Period-A Pilot Study. Transplant Proc 2016; 48:2328-2332. [PMID: 27742290 DOI: 10.1016/j.transproceed.2016.06.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Liver transplantation is indicated at the end stage of chronic liver failure, and severity of disease will determine the precocity of this happening. At this stage, the presence of chronic dyspnea is one of several manifestations of progression of the disease, which leads the patient to inactivity. A rehabilitation program can positively influence the evolution of liver transplant recipients. The objective of this study was to establish an association between the perception of dyspnea and the severity of liver disease in patients at a single center of a Brazilian liver pre-transplantation clinic. METHODS Measurements were performed at a liver pre-transplantation clinic. The severity of liver disease was assessed with the use of the Model for End-Stage Liver Disease (MELD) score, and dyspnea was assessed with the use of a modified Medical Research Council scale of dyspnea (mMRC). RESULTS Men had a higher prevalence of viral hepatitis. Dyspnea was reported only during intense exercise. Duration of disease and MELD score showed medians of 49 months and 20, respectively. CONCLUSIONS We found no correlation between mMRC and the MELD score. In addition, no correlation was found between duration of disease and MELD score or mMRC.
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Affiliation(s)
| | | | - L D Chiavegato
- Universidade Federal de São Paulo, São Paulo, Brazil; Master's and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo, São Paulo, Brazil.
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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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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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12
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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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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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Kaltsakas G, Antoniou E, Palamidas AF, Gennimata SA, Paraskeva P, Smyrnis A, Koutsoukou A, Milic-Emili J, Koulouris NG. Dyspnea and respiratory muscle strength in end-stage liver disease. World J Hepatol 2013; 5:56-63. [PMID: 23646230 PMCID: PMC3642724 DOI: 10.4254/wjh.v5.i2.56] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2012] [Revised: 10/20/2012] [Accepted: 11/25/2012] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the prevalence of chronic dyspnea and its relationship to respiratory muscle function in end-stage liver disease. METHODS Sixty-eight consecutive, ambulatory, Caucasian patients with end-stage liver disease, candidates for liver transplantation, were referred for preoperative respiratory function assessment. Forty of these (29 men) were included in this preliminary study after applying strict inclusion and exclusion criteria. Seventeen of 40 patients (42%) had ascites, but none of them was cachectic. Fifteen of 40 patients (38%) had a history of hepatic encephalopathy, though none of them was symptomatic at study time. All patients with a known history and/or presence of co-morbidities were excluded. Chronic dyspnea was rated according to the modified medical research council (mMRC) 6-point scale. Liver disease severity was assessed according to the Model for end-stage liver disease (MELD). Routine lung function tests, maximum static expiratory (Pemax) and inspiratory (Pimax) mouth pressures were measured. Respiratory muscle strength (RMS) was calculated from Pimax and Pemax values. In addition, arterial blood gases and pattern of breathing (VE: minute ventilation; VT: tidal volume; VT/TI: mean inspiratory flow; TI: duration of inspiration) were measured. RESULTS Thirty-five (88%) of 40 patients aged (mean ± SD) 52 ± 10 years reported various degrees of chronic dyspnea (mMRC), ranging from 0 to 4, with a mean value of 2.0 ± 1.2. MELD score was 14 ± 6. Pemax, percent of predicted (%pred) was 105 ± 35, Pimax, %pred was 90 ± 29, and RMS, %pred was 97 ± 30. These pressures were below the normal limits in 12 (30%), 15 (38%), and 14 (35%) patients, respectively. Furthermore, comparing the subgroups of ascites to non-ascites patients, all respiratory muscle indices measured were found significantly decreased in ascites patients. Patients with ascites also had a significantly worse MELD score compared to non-ascites ones (P = 0.006). Significant correlations were found between chronic dyspnea and respiratory muscle function indices in all patients. Specifically, mMRC score was significantly correlated with Pemax, Pimax, and RMS (r = -0.53, P < 0.001; r = -0.42, P < 0.01; r = -0.51, P < 0.001, respectively). These correlations were substantially closer in the non-ascites subgroup (r = -0.82, P < 0.0001; r = -0.61, P < 0.01; r = -0.79, P < 0.0001, respectively) compared to all patients. Similar results were found for the relationship between mMRC vs MELD score, and MELD score vs respiratory muscle strength indices. In all patients the sole predictor of mMRC score was RMS (r = -0.51, P < 0.001). In the subgroup of patients without ascites this relationship becomes closer (r = -0.79, P < 0.001), whilst this relationship breaks down in the subgroup of patients with ascites. The disappearance of such a correlation may be due to the fact that ascites acts as a "confounding" factor. PaCO2 (4.4 ± 0.5 kPa) was increased, whereas pH (7.49 ± 0.04) was decreased in 26 (65%) and 34 (85%) patients, respectively. PaO2 (12.3 ± 0.04 kPa) was within normal limits. VE (11.5 ± 3.5 L/min), VT (0.735 ± 0.287 L), and VT/TI (0.449±0.129 L/s) were increased signifying hyperventilation in both subgroups of patients. VT/TI was significantly higher in patients with ascites than without ascites. Significant correlations, albeit weak, were found for PaCO2 with VE and VT/TI (r = -0.44, P < 0.01; r = -0.41, P < 0.01, respectively). CONCLUSION The prevalence of chronic dyspnea is 88% in end-stage liver disease. The mMRC score closely correlates with respiratory muscle strength.
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Affiliation(s)
- Georgios Kaltsakas
- Georgios Kaltsakas, Anastasios F Palamidas, Sofia-Antiopi Gennimata, Antonia Koutsoukou, Nickolaos G Koulouris, Respiratory Function Lab, 1 Respiratory Medicine Department, "Sotiria" Hospital for Diseases of the Chest, University of Athens, 11527 Athens, Greece
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Wang HY, Chen CC, Hsiao SF. Relationships between respiratory muscle strength and daily living function in children with cerebral palsy. RESEARCH IN DEVELOPMENTAL DISABILITIES 2012; 33:1176-1182. [PMID: 22502843 DOI: 10.1016/j.ridd.2012.02.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2011] [Revised: 02/04/2012] [Accepted: 02/06/2012] [Indexed: 05/31/2023]
Abstract
Cerebral palsy (CP) is a common childhood disorder characterized by motor disability. Children with CP are at risk of developing significant respiratory problems associated with insufficient respiratory muscle strength. It is crucial to identify important factors which are associated with the limitations in daily living function in such children. Hence, the aim of this study was to investigate the relationship between respiratory muscle strength and daily living function in children with CP. The participants were 30 children with CP (M±SD age, 8.7±2.1 years) and 30 children with typical development (M±SD age, 8.3±0.9 years). Respiratory muscle strength was measured by maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP) for the both groups of children. Children with CP were also assessed on daily living function with the subscales of Pediatric Evaluation of Disability Inventory (PEDI), the Functional Skills Scales (PEDI-FSS) and the Caregiver Assistance Scale (PEDI-CAS). Results show that, compared to the children with typical development, the MIP and MEP in the CP group were significantly lower (p=.003 and p=.001, respectively). In the CP group, MIP and MEP were correlated to two of the three PEDI-FSS domain scores (r=.43-.53, p<.05) but not with the three PEDI-CAS domain scores. MET explained 19% of the variance in the self-care domain score of PEDI-FSS. MEP also explained 15% of the variance in the social domain score of PEDI-FSS. The results of this study demonstrate that respiratory muscle strength in children with CP is correlated positively to their capability levels of daily living self-care and social function, and we suggest this should be taken into account when planning intervention to improving ability of daily living function for children with CP.
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Affiliation(s)
- Hui-Yi Wang
- Department of Physical Therapy, Kaohsiung Medical University, No. 100, Shih-Chuan 1st Rd., Kaohsiung, Taiwan.
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Galant LH, Forgiarini Jr. LA, Dias AS. The aerobic capacity and muscle strength are correlated in candidates for liver transplantation. ARQUIVOS DE GASTROENTEROLOGIA 2011; 48:86-8. [DOI: 10.1590/s0004-28032011000100017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2010] [Accepted: 09/02/2010] [Indexed: 11/21/2022]
Abstract
Liver diseases are responsible for metabolic and cardiorespiratory alterations. The objective of this paper is to correlate the maximal oxygen uptake (VO2max) and respiratory muscle strength and evaluating the quality of life in liver transplant candidates. Cross-sectional study consisted of 26 patients with cirrhosis who underwent maximal exercise testing, respiratory muscle strength and SF-36. There was a correlation of VO2max with MIP (r = 0.61) and low scores of quality of life. A correlation of VO2max to muscle strength and decreased quality of life in patients with liver disease.
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