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Carneiro CRG, Ayres ABS, Gestic MA, Utrini MP, Chaim FDM, Callejas-Neto F, Chaim EA, Cazzo E. Association of Histopathological and Biochemical Aspects of NAFLD With the Severity of Liver Fibrosis in Individuals With Obesity: Cross-sectional Study. Obes Surg 2024; 34:1569-1574. [PMID: 38502518 DOI: 10.1007/s11695-024-07180-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/14/2024] [Accepted: 03/14/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Given the importance of fibrosis in the progression of non-alcoholic fatty liver disease (NAFLD), identifying biochemical and histopathological aspects associated with its severity is important to determine the course of disease in high-risk populations. OBJECTIVES The study aims to investigate correlations between biochemical and histopathological variables associated with the occurrence and severity of NAFLD-related liver fibrosis in individuals with obesity. METHODS This is a cross-sectional study which enrolled 171 individuals who underwent bariatric surgery at a tertiary university hospital. Clinical, laboratory, and histopathological hepatic characteristics were analyzed. Univariate and multivariate analyses were carried out to identify factors associated with the outcomes studied (severity of fibrosis staging) through simple and multiple regression models. RESULTS Female were 87.7%, and the mean age was 38.4 ± 9.3 years. The most common histopathological abnormalities were macrovesicular steatosis (74.9%) and hepatocellular ballooning (40.4%). In the histopathological univariate analysis, liver fibrosis significantly correlated with severities of microvesicular steatosis (p = 0.003), lobular inflammation (p = 0.001), and NAS (p < 0.001). In the multivariate analysis, the degrees of microvesicular steatosis (p < 0.001) and NAS (p < 0.001) independently correlated with fibrosis severity. In the univariate biochemical analysis, fibrosis severity significantly correlated with levels of hemoglobin A1c (p = 0.004) and glucose (p = 0.01). In the multivariate analysis, glucose levels independently correlated with liver fibrosis degree (p = 0.007). CONCLUSION Significant and independent associations were observed between the intensities of microvesicular steatosis, NAS, and glucose levels and the severity degree of liver fibrosis in individuals with obesity.
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Affiliation(s)
- Carollyne Rodovalho Guerra Carneiro
- Dept. of Surgery, School of Medical Sciences, Universidade Estadual de Campinas (UNICAMP), Rua Alexander Fleming, S/No Cidade Universitária Zeferino Vaz, Campinas, SP, CEP 13085-000, Brazil
| | - Arthur Balestra Silveira Ayres
- Dept. of Surgery, School of Medical Sciences, Universidade Estadual de Campinas (UNICAMP), Rua Alexander Fleming, S/No Cidade Universitária Zeferino Vaz, Campinas, SP, CEP 13085-000, Brazil
| | - Martinho Antonio Gestic
- Dept. of Surgery, School of Medical Sciences, Universidade Estadual de Campinas (UNICAMP), Rua Alexander Fleming, S/No Cidade Universitária Zeferino Vaz, Campinas, SP, CEP 13085-000, Brazil
| | - Murillo Pimentel Utrini
- Dept. of Surgery, School of Medical Sciences, Universidade Estadual de Campinas (UNICAMP), Rua Alexander Fleming, S/No Cidade Universitária Zeferino Vaz, Campinas, SP, CEP 13085-000, Brazil
| | - Felipe David Mendonça Chaim
- Dept. of Surgery, School of Medical Sciences, Universidade Estadual de Campinas (UNICAMP), Rua Alexander Fleming, S/No Cidade Universitária Zeferino Vaz, Campinas, SP, CEP 13085-000, Brazil
| | - Francisco Callejas-Neto
- Dept. of Surgery, School of Medical Sciences, Universidade Estadual de Campinas (UNICAMP), Rua Alexander Fleming, S/No Cidade Universitária Zeferino Vaz, Campinas, SP, CEP 13085-000, Brazil
| | - Elinton Adami Chaim
- Dept. of Surgery, School of Medical Sciences, Universidade Estadual de Campinas (UNICAMP), Rua Alexander Fleming, S/No Cidade Universitária Zeferino Vaz, Campinas, SP, CEP 13085-000, Brazil
| | - Everton Cazzo
- Dept. of Surgery, School of Medical Sciences, Universidade Estadual de Campinas (UNICAMP), Rua Alexander Fleming, S/No Cidade Universitária Zeferino Vaz, Campinas, SP, CEP 13085-000, Brazil.
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Sarno G, Schiavo L, Calabrese P, Álvarez Córdova L, Frias-Toral E, Cucalón G, Garcia-Velasquez E, Fuchs-Tarlovsky V, Pilone V. The Impact of Bariatric-Surgery-Induced Weight Loss on Patients Undergoing Liver Transplant: A Focus on Metabolism, Pathophysiological Changes, and Outcome in Obese Patients Suffering NAFLD-Related Cirrhosis. J Clin Med 2022; 11:jcm11185293. [PMID: 36142939 PMCID: PMC9503676 DOI: 10.3390/jcm11185293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/28/2022] [Accepted: 09/05/2022] [Indexed: 11/30/2022] Open
Abstract
Because of their condition, patients with morbid obesity develop several histopathological changes in the liver, such as non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), cirrhosis, and end-stage liver disease (ESLD). Hence, a liver transplant (LT) becomes an opportune solution for them. Due to many challenges during the perioperative and postoperative periods, these patients are recommended to lose weight before the surgery. There are many proposals to achieve this goal, such as intragastric balloons and many different bariatric surgery (BS) procedures in combination with a preparation diet (very-low-calorie diet, ketogenic diet, etc.). All the interventions focus on losing weight and keeping the continuity and functionality of the digestive tract to avoid postoperative complications. Thus, this review analyzes recent publications regarding the metabolic and pathophysiological impacts of BS in LT patients suffering from NAFLD-related cirrhosis, the effect of weight loss on postoperative complications, and exposes the cost-effectiveness of performing BS before, after, and at liver transplantation. Finally, the authors recommend BS before the LT since there are many positive effects and better outcomes for patients who lose weight before the procedure. Nevertheless, further multicentric studies are needed to determine the generalizability of these recommendations due to their impact on public health.
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Affiliation(s)
- Gerardo Sarno
- San Giovanni di Dio e Ruggi D’Aragona University Hospital, Scuola Medica Salernitana, 84131 Salerno, Italy
| | - Luigi Schiavo
- Center of Excellence of Bariatric Surgery of the Italian Society of Obesity Surgery and Metabolic Disease (SICOB), Unit of General and Emergency Surgery, University Hospital San Giovanni di Dio e Ruggi d’Aragona, P.O. Gaetano Fucito Mercato San Severino, 84085 Salerno, Italy
- Department of Medicine, Surgery and Dentistry, Scuola Medica Salernitana, University of Salerno, 84081 Baronissi, Italy
- Correspondence: ; Tel.: +39-089-965062
| | - Pietro Calabrese
- Center of Excellence of Bariatric Surgery of the Italian Society of Obesity Surgery and Metabolic Disease (SICOB), Unit of General and Emergency Surgery, University Hospital San Giovanni di Dio e Ruggi d’Aragona, P.O. Gaetano Fucito Mercato San Severino, 84085 Salerno, Italy
- Department of Medicine, Surgery and Dentistry, Scuola Medica Salernitana, University of Salerno, 84081 Baronissi, Italy
| | - Ludwig Álvarez Córdova
- Carrera de Nutrición y Dietética, Facultad de Ciencias Médicas, Universidad Católica De Santiago de Guayaquil, Av. Pdte. Carlos Julio Arosemena Tola, Guayaquil 090615, Ecuador
| | - Evelyn Frias-Toral
- School of Medicine, Universidad Católica Santiago de Guayaquil, Av. Pdte. Carlos Julio Arosemena Tola, Guayaquil 090615, Ecuador
- Universidad de Especialidades Espìritu Santo, Samborondòn 0901952, Ecuador
| | - Gabriela Cucalón
- Lifescience Faculty, ESPOL Polytechnic University, Escuela Superior Politécnica del Litoral (ESPOL), Campus Gustavo Galindo Km. 30.5 Vía Perimetral, Guayaquil 090615, Ecuador
| | | | | | - Vincenzo Pilone
- Center of Excellence of Bariatric Surgery of the Italian Society of Obesity Surgery and Metabolic Disease (SICOB), Unit of General and Emergency Surgery, University Hospital San Giovanni di Dio e Ruggi d’Aragona, P.O. Gaetano Fucito Mercato San Severino, 84085 Salerno, Italy
- Department of Medicine, Surgery and Dentistry, Scuola Medica Salernitana, University of Salerno, 84081 Baronissi, Italy
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Puri P, Dhiman RK, Taneja S, Tandon P, Merli M, Anand AC, Arora A, Acharya SK, Benjamin J, Chawla YK, Dadhich S, Duseja A, Eapan C, Goel A, Kalra N, Kapoor D, Kumar A, Madan K, Nagral A, Pandey G, Rao PN, Saigal S, Saraf N, Saraswat VA, Saraya A, Sarin SK, Sharma P, Shalimar, Shukla A, Sidhu SS, Singh N, Singh SP, Srivastava A, Wadhawan M. Nutrition in Chronic Liver Disease: Consensus Statement of the Indian National Association for Study of the Liver. J Clin Exp Hepatol 2021; 11:97-143. [PMID: 33679050 PMCID: PMC7897902 DOI: 10.1016/j.jceh.2020.09.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 09/22/2020] [Indexed: 02/06/2023] Open
Abstract
Malnutrition and sarcopenia are common in patients with chronic liver disease and are associated with increased risk of decompensation, infections, wait-list mortality and poorer outcomes after liver transplantation. Assessment of nutritional status and management of malnutrition are therefore essential to improve outcomes in patients with chronic liver disease. This consensus statement of the Indian National Association for Study of the Liver provides a comprehensive review of nutrition in chronic liver disease and gives recommendations for nutritional screening and treatment in specific clinical scenarios of malnutrition in cirrhosis in adults as well as children with chronic liver disease and metabolic disorders.
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Key Words
- ACLF, acute on chronic liver failure
- ASM, appendicular skeletal muscle mass
- BCAA, branched chain amino acids
- BIA, bioimpedance analysis
- BMD, bone mineral densitometry
- BMI, body mass index
- CLD, chronic liver disease
- CS, corn-starch
- CT, computed tomography
- CTP, Child–Turcotte–Pugh
- DEXA, dual-energy X-ray absorptiometry
- EASL, European Association for the Study of the Liver
- ESPEN, European society for Clinical Nutrition and Metabolism
- GSD, glycogen storage disease
- HGS, hand-grip strength
- IBW, ideal body weight
- IEM, inborn error of metabolism
- INASL, Indian National Association for Study of the Liver
- L3, third lumbar
- LFI, Liver Frailty Index
- MCT, medium-chain triglyceride
- MELD, model for end-stage liver disease
- MLD, metabolic liver disease
- MRI, magnetic resonance imaging
- RDA, recommended daily allowance
- REE, NASH
- RFH-NPT, Royal Free Hospital-Nutritional Prioritizing Tool
- SMI, skeletal muscle index
- Sarcopenia
- TEE, total energy expenditure
- chronic liver disease
- cirrhosis
- malnutrition
- non-alcoholic liver disease, resting energy expenditure
- nutrition
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Affiliation(s)
- Pankaj Puri
- Fortis Escorts Liver & Digestive Diseases Institute, New Delhi, 110025, India
| | - Radha K. Dhiman
- Department of Hepatobiliary Sciences, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Sunil Taneja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Puneeta Tandon
- Department of Medicine, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Manuela Merli
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, 00185, Italy
| | - Anil C. Anand
- Kalinga Institute of Medical Sciences, Bhubhaneswar, 751024, Odisha, India
| | - Anil Arora
- Institute of Liver, Gastroenterology and Pancreatico-Biliary Sciences of Sir Ganga Ram Hospital, New Delhi, 110060, India
| | - Subrat K. Acharya
- Fortis Escorts Liver & Digestive Diseases Institute, New Delhi, 110025, India
| | - Jaya Benjamin
- Institute of Liver and Biliary Sciences, Vasant Kunj, New Delhi, 110070, India
| | - Yogesh K. Chawla
- Kalinga Institute of Medical Sciences, Bhubhaneswar, 751024, Odisha, India
| | - Sunil Dadhich
- Department of Gastroenterology SN Medical College, Jodhpur, 342003, India
| | - Ajay Duseja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - C.E. Eapan
- Department of Gastroenterology, Christian Medical College, Vellore, 632004, India
| | - Amit Goel
- Department of Hepatobiliary Sciences, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Naveen Kalra
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Dharmesh Kapoor
- Department of Gastroenterology, Global Hospital, Hyderabad, 500004, India
| | - Ashish Kumar
- Institute of Liver, Gastroenterology and Pancreatico-Biliary Sciences of Sir Ganga Ram Hospital, New Delhi, 110060, India
| | - Kaushal Madan
- Max Smart Super Speciality Hospital, New Delhi, India
| | - Aabha Nagral
- Department of Gastroenterology, Jaslok Hospital, Mumbai, 400026, India
| | - Gaurav Pandey
- Department of Hepatobiliary Sciences, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Padaki N. Rao
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, 500082, India
| | - Sanjiv Saigal
- Department of Hepatology, Medanta Hospital, Gurugram, 122001, India
| | - Neeraj Saraf
- Department of Hepatology, Medanta Hospital, Gurugram, 122001, India
| | - Vivek A. Saraswat
- Department of Hepatobiliary Sciences, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Anoop Saraya
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110016, India
| | - Shiv K. Sarin
- Institute of Liver and Biliary Sciences, Vasant Kunj, New Delhi, 110070, India
| | - Praveen Sharma
- Institute of Liver, Gastroenterology and Pancreatico-Biliary Sciences of Sir Ganga Ram Hospital, New Delhi, 110060, India
| | - Shalimar
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110016, India
| | - Akash Shukla
- Department of Gastroenterology, Seth GSMC & KEM Hospital, Mumbai, 400022, India
| | - Sandeep S. Sidhu
- Department of Gastroenterology, SPS Hospital, Ludhiana, 141001, India
| | - Namrata Singh
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110016, India
| | - Shivaram P. Singh
- Department of Gastroenterology, SCB Medical College, Cuttack, 753007, India
| | - Anshu Srivastava
- Department of Hepatobiliary Sciences, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Manav Wadhawan
- Institute of Liver & Digestive Diseases, BL Kapur Memorial Hospital, New Delhi, 110005, India
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Al Samaraee A, Samier A. Intraoperative decision making in bariatric surgery. Qatar Med J 2020:23. [PMID: 33282708 PMCID: PMC7684556 DOI: 10.5339/qmj.2020.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 06/11/2020] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Surgeons may encounter unexpected anatomical or pathological findings during various bariatric surgical procedures for which they must make prompt and critical decisions that had not been planned prior to the operation. In this practice review, we present our experiences with unexpected challenges and on-table decision making in bariatric surgery to share our knowledge with colleagues who may encounter the same challenges during bariatric surgery. This paper's content is of applied learning and practical value focusing on challenging intraoperative decision making; however, it does not discuss the details of the various techniques used during surgery. METHODS This work is a single-center retrospective review of operations carried out on patients who had unexpected intraoperative findings during bariatric surgery despite the implementation of detailed preoperative evaluations that would have otherwise suggested standard procedures. These findings resulted in abandoned surgery or laparoscopic sleeve gastrectomy instead of the intended Roux-en-Y gastric bypass. RESULTS A total of 449 patients had received various bariatric interventions in our unit between 2012 and 2016. Eleven patients, representing approximately 2.4% of the total number of patients surveyed had met the inclusion criteria and were added to the final list for analysis. The mean age of the included patients was 40.82 years (range: 30-51 years), and seven of the patients, representing approximately 63.6% of the included cases, were female. The mean body mass index of the 11 cases was 40.8 (range: 38-48). Only two cases (18.9%) had had their surgery abandoned; the rest (81.1%) had received laparoscopic sleeve gastrectomy instead of Roux-en-Y gastric bypass. None of the 11 patients had perioperative morbidity or mortality. CONCLUSION Intraoperative decision making for unexpected findings in bariatric surgery is challenging. In these circumstances, surgeons must make prompt and critical decisions, including abandoning the operation. The available literature on this subject is unsurprisingly limited because of the rarity of such findings.
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Affiliation(s)
- Ahmad Al Samaraee
- Department of General & Bariatric Surgery, Darlington Memorial Hospital, Darlington, UK
| | - Akeil Samier
- Department of General & Bariatric Surgery, Darlington Memorial Hospital, Darlington, UK
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Outcomes of Bariatric Surgery in Chronic Liver Disease: a National Inpatient Sample Analysis. Obes Surg 2019; 30:941-947. [DOI: 10.1007/s11695-019-04330-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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