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Majeed T, Sharma B, Sharma R, Bodh V, Chauhan A, Surya M, Mir BA, Sharma N, Sharma D. Sarcopenia in cirrhosis: Unraveling the prevalence and relationships with liver disease severity and complications. Indian J Gastroenterol 2024:10.1007/s12664-024-01550-0. [PMID: 38849681 DOI: 10.1007/s12664-024-01550-0] [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: 09/12/2023] [Accepted: 02/01/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND AND OBJECTIVES Sarcopenia in cirrhosis is associated with poor survival and adverse pre and post-transplant outcomes. The study aimed at determining the prevalence of sarcopenia and its association with the severity, complications and etiology of liver disease. METHODS As many as 416 cirrhotic patients who met the inclusion criteria underwent muscle strength testing using a dynamometer. As many as 109 probable sarcopenia patients underwent computed tomography (CT) scan to measure skeletal muscle index (SMI) at the L3 vertebral level and gait-speed testing. The gender-specific cut-offs used to define sarcopenia were an SMI of 36.54 cm2/m2 in males and 30.21 cm2/m2 in females. A gait speed ≤ 0.8 m/s was taken as a cut-off to define severe sarcopenia in both genders. RESULTS The mean age was 54.7 ± 9.51 years and male:female ratio was 2.2:1.The mean body mass index (BMI) was 24.2 ± 1.34 kg/m2. Alcohol and non-alcoholic steatohepatitis (NASH) were the two most common etiologies (45.9% and 31.2%). The proportion of patients belonging to Child-Pugh class A, B and C was 26.6%, 48.6% and 24.8%, respectively. Forty out of 109 (36.7%) patients had a model for end-stage liver disease (MELD) > 14. Ascites, upper gastrointestinal bleeding and hepatic encephalopathy (HE) were present in 59 (54.1%), 60 (55.0%) and 24 (22.0%) patients, respectively. The prevalence of probable sarcopenia, sarcopenia and severe sarcopenia was found to be 26.20%, 10.09% and 6.73%, respectively. Sarcopenia and severe sarcopenia were associated with Child-Pugh class (p < 0.001, p < 0.001), MELD (p = 0.007, 0.002), upper gastrointestinal bleed (p = 0.007, 0.004), ascites (p = 0.038, 0.025) and HE (0.001, < 0.001). CONCLUSION The prevalence of sarcopenia and severe sarcopenia was found to be 10.09% and 6.73%, respectively. Sarcopenia and severe sarcopenia had a significant association with the severity and complications of cirrhosis. However, no association was observed with etiology of liver disease.
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Affiliation(s)
- Tahir Majeed
- Department of Gastroenterology and Hepatology, Indira Gandhi Medical College, Shimla, 171 001, India
| | - Brij Sharma
- Department of Gastroenterology and Hepatology, Indira Gandhi Medical College, Shimla, 171 001, India.
| | - Rajesh Sharma
- Department of Gastroenterology and Hepatology, Indira Gandhi Medical College, Shimla, 171 001, India
| | - Vishal Bodh
- Department of Gastroenterology and Hepatology, Indira Gandhi Medical College, Shimla, 171 001, India
| | - Ashish Chauhan
- Department of Gastroenterology and Hepatology, Indira Gandhi Medical College, Shimla, 171 001, India
| | - Mukesh Surya
- Department of Radio-Diagnosis and Imaging, Indira Gandhi Medical College, Shimla, 171 001, India
| | - Bilal Ahmad Mir
- Department of Gastroenterology and Hepatology, Indira Gandhi Medical College, Shimla, 171 001, India
| | - Neetu Sharma
- Department of Physiology, Indira Gandhi Medical College, Shimla, 171 001, India
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Minawala R, Faye AS. Sarcopenia as a Preoperative Risk Stratification Tool among Older Adults with Inflammatory Bowel Disease. ADVANCES IN GERIATRIC MEDICINE AND RESEARCH 2024; 6:e240003. [PMID: 38911683 PMCID: PMC11192537 DOI: 10.20900/agmr20240003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/25/2024]
Abstract
Sarcopenia, defined as a loss of muscle mass and function, is a physiologic factor that has been implicated as a predictor of adverse postoperative outcomes in many older adult populations. However, data related to sarcopenia in older adults with inflammatory bowel disease (IBD) remain limited. Older adults with IBD are particularly vulnerable to adverse postoperative outcomes, in part, due to muscle depletion from systemic inflammation, malnutrition, and reduced physical activity. However, few patients undergo routine muscle evaluation as a part of preoperative assessment. Moreover, cut-off values for measures of sarcopenia in the literature are modeled after non-IBD populations. The lack of standardized measures and values for sarcopenia in the IBD patient population has led to heterogenous findings and a paucity of preoperative risk stratification tools. Therefore, we aim to explore the scope of sarcopenia as a preoperative risk stratification tool among older adults with IBD.
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Affiliation(s)
- Ria Minawala
- Department of Medicine, NYU School of Medicine, New York, NY 10016, USA
| | - Adam S. Faye
- Inflammatory Bowel Disease Center, Division of Gastroenterology, Department of Medicine, NYU School of Medicine, New York, NY 10016, USA
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Singla N, Inavolu P, Kumar BR, Macherla R, Reddy DN. SARC-F Score: A Quick Bedside Tool to Screen Sarcopenia in Patients With Cirrhosis. J Clin Exp Hepatol 2024; 14:101318. [PMID: 38261819 PMCID: PMC10792645 DOI: 10.1016/j.jceh.2023.101318] [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: 11/24/2022] [Accepted: 12/07/2023] [Indexed: 01/25/2024] Open
Abstract
Background Sarcopenia is often ignored in clinical practice despite being an important prognostic marker. SARC-F is a simple bedside score to assess muscle abnormalities in cirrhosis patients. However, there is limited Indian data on the validity of this score. Hence, we aimed to assess the validity of SARC-F score in a tertiary care center. Methods A prospective observational study including consecutive 100 cirrhosis patients attending the gastroenterology outpatient department in Osmania Medical College and Hospital, Hyderabad, India, was conducted from Jan 2018 to Dec 2019. The primary aim was to assess the mean muscle volume loss (MVL) by computed tomography and handgrip (HG) strength for muscle strength decline (MSD) and compare the SARC-F score with standard cut-off values. Results We included 100 cirrhosis patients (mean age: 45 years; males: 86%; child-pugh class B/C: 42/58). Sixty-nine percent of the patients had a SARC-F score of ≥4, whereas MVL and MSD were noted in 62% and 86% patients, respectively. Mid-arm circumference, skin-fold thickness, mid-arm muscle circumference (MAMC), and HG strength were significantly lower in patients with SARC-F score ≥4 than in those with SARC-F score <4 (P < 0.05). The Pearson correlation plot suggested a significant inverse correlation between the SARC-F score and MSD and SARC-F score and MVL. A SARC-F score of ≥4 had a sensitivity and specificity of 80.7% and 50% for MVL and 75.6% and 71.4% for MSD, respectively, whereas it was 83.3% and 52.5% for MSD and MVL combined, respectively. Area under the receiver operating characteristic curve for SARC-F as a predictor of MVL was 0.75 (95% confidence interval: 0.64-0.82; P=<0.001). On multivariate analysis, a high SARC-F score and low MAMC were predictive of MVL in cirrhosis patients. Conclusion SARC-F score has good sensitivity as a bedside screening tool for sarcopenia in patients with cirrhosis. A high SARC-F score and low MAMC indicates the presence of MVL and warrants further evaluation for sarcopenia.
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Affiliation(s)
- Neeraj Singla
- Asian Institute of Gastroenterology, Hyderabad, Telangana, India
| | - Pradev Inavolu
- Asian Institute of Gastroenterology, Hyderabad, Telangana, India
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Tang R, Chen J, Ma H, Deng J, Zhang Y, Xu Q. The association between blood nickel level and handgrip strength in patients undergoing maintenance hemodialysis. Int Urol Nephrol 2024; 56:1487-1495. [PMID: 37851212 PMCID: PMC10924028 DOI: 10.1007/s11255-023-03836-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 09/26/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND Progressive loss of peripheral muscle strength is highly pronounced in patients receiving maintenance hemodialysis (MHD), of which the pathological mechanism tends to be multifactorial. Plasma nickel was reportedly correlated with muscular strength in non-dialysis patients. However, scarce is known regarding the association between blood nickel level and handgrip strength among the patients undergoing MHD. METHODS This cross-sectional study included patients undergoing MHD at our center in October 2021. Blood samples were collected before the hemodialysis sessions. Nickel level was measured using inductively coupled plasma mass spectrometry. Eligible patients were stratified into three groups by the blood nickel level: tertile 1 (≥ 5.2 ug/L); tertile 2 (< 5.2 ug/L and ≥ 4.5 ug/L); and tertile 3 (< 4.5 ug/L). Handgrip strength measurement was used to evaluate the muscle status. Spearman's analyses and multivariable linear regression analyses were performed to study the relationship between blood nickel level and handgrip strength. RESULTS A total of 236 patients were enrolled, with an average age of 55.51 ± 14.27 years and a median dialysis vintage of 83 (IQR: 48-125) months. Patients in group with a higher blood nickel level (tertile 1) tended to be female, had longer dialysis vintage and higher Kt/V, but lower BMI, serum creatinine, hemoglobin, and handgrip strength level (all p < 0.05). After adjustment for confounding factors in multivariable models, for every 1ug/L increase in nickel level, the patient's handgrip strength decreases by 2.81 kg (β: - 2.810, 95% confidence interval: - 5.036 to - 0.584, p = 0.014). Restricted cubic spline confirmed the relationship was nearly linear. CONCLUSIONS Our study highlighted that blood nickel level was related to handgrip strength in patients undergoing MHD. Prospective studies with larger sample sizes are still needed to confirm the result.
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Affiliation(s)
- Ruiying Tang
- Department of Nephrology, Jiangmen Central Hospital, Jiangmen, China
| | - Jiexin Chen
- Department of Nephrology, Jiangmen Central Hospital, Jiangmen, China
| | - Huijuan Ma
- Department of Nephrology, Jiangmen Central Hospital, Jiangmen, China
| | - Jihong Deng
- Department of Nephrology, Jiangmen Central Hospital, Jiangmen, China
| | - Yanxia Zhang
- Department of Nephrology, Jiangmen Central Hospital, Jiangmen, China
| | - Qingdong Xu
- Department of Nephrology, Jiangmen Central Hospital, Jiangmen, China.
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Turimov Mustapoevich D, Kim W. Machine Learning Applications in Sarcopenia Detection and Management: A Comprehensive Survey. Healthcare (Basel) 2023; 11:2483. [PMID: 37761680 PMCID: PMC10531485 DOI: 10.3390/healthcare11182483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/01/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
This extensive review examines sarcopenia, a condition characterized by a loss of muscle mass, stamina, and physical performance, with a particular emphasis on its detection and management using contemporary technologies. It highlights the lack of global agreement or standardization regarding the definition of sarcopenia and the various techniques used to measure muscle mass, stamina, and physical performance. The distinctive criteria employed by the European Working Group on Sarcopenia in Older People (EWGSOP) and the Asian Working Group for Sarcopenia (AWGSOP) for diagnosing sarcopenia are examined, emphasizing potential obstacles in comparing research results across studies. The paper delves into the use of machine learning techniques in sarcopenia detection and diagnosis, noting challenges such as data accessibility, data imbalance, and feature selection. It suggests that wearable devices, like activity trackers and smartwatches, could offer valuable insights into sarcopenia progression and aid individuals in monitoring and managing their condition. Additionally, the paper investigates the potential of blockchain technology and edge computing in healthcare data storage, discussing models and systems that leverage these technologies to secure patient data privacy and enhance personal health information management. However, it acknowledges the limitations of these models and systems, including inefficiencies in handling large volumes of medical data and the lack of dynamic selection capability. In conclusion, the paper provides a comprehensive summary of current sarcopenia research, emphasizing the potential of modern technologies in enhancing the detection and management of the condition while also highlighting the need for further research to address challenges in standardization, data management, and effective technology use.
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Affiliation(s)
| | - Wooseong Kim
- Department of Computer Engineering, Gachon University, Sujeong-gu, Seongnam-si 461-701, Gyeonggi-do, Republic of Korea;
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Maslennikov R, Alieva A, Poluektova E, Zharikov Y, Suslov A, Letyagina Y, Vasileva E, Levshina A, Kozlov E, Ivashkin V. Sarcopenia in cirrhosis: Prospects for therapy targeted to gut microbiota. World J Gastroenterol 2023; 29:4236-4251. [PMID: 37545638 PMCID: PMC10401661 DOI: 10.3748/wjg.v29.i27.4236] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/25/2023] [Accepted: 06/21/2023] [Indexed: 07/13/2023] Open
Abstract
Decreased muscle mass and function, also known as sarcopenia, is common in patients with cirrhosis and is associated with a poor prognosis. Although the pathogenesis of this disorder has not been fully elucidated, a disordered gut-muscle axis probably plays an important role. Decreased barrier function of the gut and liver, gut dysbiosis, and small intestinal bacterial overgrowth (SIBO) can lead to increased blood levels of ammonia, lipopolysaccharides, pro-inflammatory mediators, and myostatin. These factors have complex negative effects on muscle mass and function. Drug interventions that target the gut microbiota (long-term use of rifaximin, lactulose, lactitol, or probiotics) positively affect most links of the compromised gut-muscle axis in patients with cirrhosis by decreasing the levels of hyperammonemia, bacterial translocation, and systemic inflammation and correcting gut dysbiosis and SIBO. However, although these drugs are promising, they have not yet been investigated in randomized controlled trials specifically for the treatment and prevention of sarcopenia in patients with cirrhosis. No data exist on the effects of fecal transplantation on most links of gut-muscle axis in cirrhosis; however, the results of animal experimental studies are promising.
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Affiliation(s)
- Roman Maslennikov
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Scientific Community for Human Microbiome Research, Moscow 119435, Russia
| | - Aliya Alieva
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
| | - Elena Poluektova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Scientific Community for Human Microbiome Research, Moscow 119435, Russia
| | - Yury Zharikov
- Department of Human Anatomy and Histology, Sechenov University, Moscow 119435, Russia
| | - Andrey Suslov
- Department of Human Anatomy and Histology, Sechenov University, Moscow 119435, Russia
| | - Yana Letyagina
- Department of Human Anatomy and Histology, Sechenov University, Moscow 119435, Russia
| | - Ekaterina Vasileva
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
| | - Anna Levshina
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov University, Moscow 119991, Russia
| | - Evgenii Kozlov
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov University, Moscow 119991, Russia
| | - Vladimir Ivashkin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Scientific Community for Human Microbiome Research, Moscow 119435, Russia
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Cui B, Hui Y, Sun C. Relationship between lipid profiles and reduced handgrip strength (dynapenia) in hospitalized patients with cirrhosis. Eur J Gastroenterol Hepatol 2023; 35:575-582. [PMID: 36966759 DOI: 10.1097/meg.0000000000002536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
BACKGROUND Dynapenia embraces clinical significance and predictive value separated from skeletal muscle loss among cirrhosis. Moreover, alterations in lipid levels may impact muscle function. It has yet to elucidate the relationship between lipid profiles and muscle strength weakness. We sought to explore which lipid metabolism indicator could be useful to identify patients with dynapenia in daily practice. METHODS A retrospective observational cohort study enrolling 262 cirrhotic patients. Analysis of the receiver operating characteristic (ROC) curve was performed to determine the discriminatory cutoff for dynapenia. Multivariate logistic regression was conducted to assess the association between total cholesterol (TC) and dynapenia. Also, we established a model based on the classification and regression tree method. RESULTS ROC implicated a cutoff of TC ≤ 3.37 mmol/L to identify dynapenia. Patients with TC ≤ 3.37 mmol/L showed significantly lower handgrip strength (HGS; 20.0 vs. 24.7 kg, P = 0.003), lower hemoglobin, lower platelet, lower white blood cell count, lower sodium and higher prothrombin-international normalized ratio. A positive correlation was found between TC and HGS values ( r = 0.1860, P = 0.003). TC remained a significant association with dynapenia after controlling for variables including age, sex, BMI, and the presence of ascites. The decision tree incorporating TC, BMI, and age had a sensitivity of 71.4%, specificity of 64.9%, and an area under ROC of 0.681. CONCLUSION TC ≤ 3.37 mmol/L was significantly associated with the presence of dynapenia. Assessing TC may be helpful for identifying dynapenic patients with cirrhosis in the health care or hospital setting.
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Affiliation(s)
- Binxin Cui
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital
- Department of Gastroenterology, Tianjin Medical University General Hospital Airport Hospital
| | - Yangyang Hui
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Tianjin, China
| | - Chao Sun
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital
- Department of Gastroenterology, Tianjin Medical University General Hospital Airport Hospital
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Tianjin, China
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Musio A, Perazza F, Leoni L, Stefanini B, Dajti E, Menozzi R, Petroni ML, Colecchia A, Ravaioli F. Osteosarcopenia in NAFLD/MAFLD: An Underappreciated Clinical Problem in Chronic Liver Disease. Int J Mol Sci 2023; 24:ijms24087517. [PMID: 37108675 PMCID: PMC10139188 DOI: 10.3390/ijms24087517] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/07/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
Chronic liver disease (CLD), including non-alcoholic fatty liver disease (NAFLD) and its advanced form, non-alcoholic steatohepatitis (NASH), affects a significant portion of the population worldwide. NAFLD is characterised by fat accumulation in the liver, while NASH is associated with inflammation and liver damage. Osteosarcopenia, which combines muscle and bone mass loss, is an emerging clinical problem in chronic liver disease that is often underappreciated. The reductions in muscle and bone mass share several common pathophysiological pathways; insulin resistance and chronic systemic inflammation are the most crucial predisposing factors and are related to the presence and gravity of NAFLD and to the worsening of the outcome of liver disease. This article explores the relationship between osteosarcopenia and NAFLD/MAFLD, focusing on the diagnosis, prevention and treatment of this condition in patients with CLD.
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Affiliation(s)
- Alessandra Musio
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Federica Perazza
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Laura Leoni
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy
| | - Bernardo Stefanini
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Elton Dajti
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Renata Menozzi
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy
| | - Maria Letizia Petroni
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Antonio Colecchia
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Federico Ravaioli
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
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Limdi JK. Editorial commentary on the Indian Journal of Gastroenterology-May-June 2022. Indian J Gastroenterol 2022; 41:213-217. [PMID: 35704177 PMCID: PMC9198610 DOI: 10.1007/s12664-022-01266-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Jimmy K Limdi
- grid.451052.70000 0004 0581 2008Section of Inflammatory Bowel Diseases, Division of Gastroenterology, Northern Care Alliance NHS Foundation Trust, Manchester, UK ,grid.5379.80000000121662407University of Manchester, Manchester, UK ,grid.25627.340000 0001 0790 5329Manchester Metropolitan University, Manchester, UK
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