1
|
Baker M, French C, Hann M, Lal S, Burden S. A scoping review of parenteral requirements (macronutrients, fluid, electrolytes and micronutrients) in adults with chronic intestinal failure receiving home parenteral nutrition. J Hum Nutr Diet 2024; 37:788-803. [PMID: 38409860 DOI: 10.1111/jhn.13292] [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: 09/25/2023] [Revised: 01/19/2024] [Accepted: 02/05/2024] [Indexed: 02/28/2024]
Abstract
INTRODUCTION Home parenteral nutrition (HPN) prescriptions should be individualised in adults with chronic intestinal failure (IF). The aims of the review were to explore HPN requirements and available guidelines and to determine whether adults (≥ 18 years) receive recommended parenteral nutrient doses. METHODS Online databases searches identified empirical evidence (excluding case-reports), reviews and guidelines (Published 2006-2024 in English language). Additional reference lists were hand-searched. Older studies, cited in national guidelines were highlighted to map evidence source. Two reviewers screened 1660 articles independently, with 98 full articles assessed and 78 articles included (of which 35 were clinical studies). Citation tracking identified 12 older studies. RESULTS A lack of evidence was found assessing parenteral macronutrient (amounts and ratios to meet energy needs), fluid and electrolyte requirements. For micronutrients, 20 case series reported serum levels as biomarkers of adequacy (36 individual micronutrient levels reported). Studies reported levels below (27 out of 33) and above (24 out of 26) reference ranges for single micronutrients, with associated factors explored in 11 studies. Guidelines stated recommended parenteral dosages. Twenty-four studies reported variable proportions of participants receiving HPN dosages outside of guideline recommendations. When associated factors were assessed, two studies showed nutrient variation with type of HPN administered (multichamber or individually compounded bags). Five studies considered pathophysiological IF classification, with patients with short bowel more likely to require individualised HPN and more fluid and sodium. CONCLUSIONS This review highlights substantial evidence gaps in our understanding of the parenteral nutritional requirements of adult receiving HPN. The conclusions drawn were limited by temporal bias, small samples sizes, and poor reporting of confounders and dose. Optimal HPN nutrient dose still need to be determined to aid clinical decision-making and further research should explore characteristics influencing HPN prescribing to refine dosing recommendations.
Collapse
Affiliation(s)
- Melanie Baker
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester, Manchester, UK
| | - Chloe French
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester, Manchester, UK
| | - Mark Hann
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester, Manchester, UK
| | - Simon Lal
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester, Manchester, UK
- Salford Royal Hospital, Northern Care Alliance NHS Trust, Manchester, UK
| | - Sorrel Burden
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester, Manchester, UK
- Salford Royal Hospital, Northern Care Alliance NHS Trust, Manchester, UK
| |
Collapse
|
2
|
Wang X, Mao D, Xu Z, Wang Y, Yang X, Zhuo Q, Tian Y, Huan Y, Li Y. Predictive Equation for Basal Metabolic Rate in Normal-Weight Chinese Adults. Nutrients 2023; 15:4185. [PMID: 37836469 PMCID: PMC10574416 DOI: 10.3390/nu15194185] [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: 07/05/2023] [Revised: 09/20/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
This study aimed to develop a predictive equation for basal metabolic rate (BMR) in normal-weight Chinese adults and provide a reference for establishing the national recommended dietary energy intake. A new equation for BMR was derived from a sample of 516 normal-weight Chinese adults (men = 253, women = 263), and this sample was collected from two previous studies. Furthermore, the accuracy of this new equation and eight other previous predictive equations was reviewed. The agreement and reliability were compared in terms of bias, accuracy, the intraclass correlation coefficient, and Bland-Altman plots between predictive equations. In addition, the newly developed equation was further verified using a small independent sample, which contained 41 healthy Chinese adults (men = 21, women = 20). The measured BMR (mBMR) of all participants, measured using indirect calorimetry, was 1346.2 ± 358.0 kcal/d. Thirty participants were excluded based on Cook's distance criteria (Cook's distance of ≥0.008). Previous equations developed by Henry, Schofield, Harris-Benedict (H-B), Yang, and Hong overestimated the BMR of healthy Chinese adults. The present equation displayed the smallest average bias (0.2 kcal/d) between the mBMR and predicted basal metabolic rate (pBMR). The limits of agreement of the present equation from Bland-Altman plots were -514.3 kcal/d and 513.9 kcal/d, which is the most narrow and balanced limit of agreement. Moreover, in the verification of the testing database, the pBMR of the new equation was not significantly different from the mBMR, and the accuracy was 75.6%. Compared with pre-existing equations, the present equation is more applicable to the prediction of BMR in healthy Chinese adults. However, further studies are required to verify the accuracy of this new equation.
Collapse
Affiliation(s)
- Xiaojing Wang
- Key Laboratory of Trace Element Nutrition of National Health Commission (NHC), National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (X.W.); (D.M.); (Y.W.); (X.Y.)
| | - Deqian Mao
- Key Laboratory of Trace Element Nutrition of National Health Commission (NHC), National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (X.W.); (D.M.); (Y.W.); (X.Y.)
| | - Zechao Xu
- Beijing Chaoyang District Center for Disease Control and Prevention, Beijing 100050, China;
| | - Yongjun Wang
- Key Laboratory of Trace Element Nutrition of National Health Commission (NHC), National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (X.W.); (D.M.); (Y.W.); (X.Y.)
- Department of Clinical Nutrition, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan 250014, China
| | - Xiaoguang Yang
- Key Laboratory of Trace Element Nutrition of National Health Commission (NHC), National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (X.W.); (D.M.); (Y.W.); (X.Y.)
- China-DRIs Expert Committee on Macronutrients, Beijing 100050, China
| | - Qin Zhuo
- Key Laboratory of Trace Element Nutrition of National Health Commission (NHC), National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (X.W.); (D.M.); (Y.W.); (X.Y.)
- China-DRIs Expert Committee on Macronutrients, Beijing 100050, China
| | - Ying Tian
- Department of Nutrition and Food Hygiene, School of Public Health, Yangzhou University, Yangzhou 225009, China;
| | - Yuping Huan
- Department of Cuisine and Nutrition, School of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China;
| | - Yajie Li
- Changzhi Medical College, Changzhi 046000, China;
| |
Collapse
|
3
|
Flores-López A, Guevara-Cruz M, Avila-Nava A, González-Garay AG, González-Salazar LE, Reyes-Ramírez AL, Pedraza-Chaverri J, Medina-Campos ON, Medina-Vera I, Reyes-García JG, Tovar AR, Serralde-Zúñiga AE. n-3 Polyunsaturated Fatty Acid Supplementation Affects Oxidative Stress Marker Levels in Patients with Type II Intestinal Failure: A Randomized Double Blind Trial. Antioxidants (Basel) 2023; 12:1493. [PMID: 37627489 PMCID: PMC10451159 DOI: 10.3390/antiox12081493] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 07/25/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
Type II intestinal failure (IF-II) is a condition in which the gastrointestinal tract is compromised. Liver complications may occur because of the pathology and/or prolonged use of parenteral nutrition (PN); oxidative stress has been implicated as one of the causes. Lipid emulsions containing n-3 polyunsaturated fatty acids (PUFAs) have been proposed for the treatment. We aimed to evaluate the effect of 7-day n-3 PUFA supplementation on oxidative stress in IF-II patients receiving PN. This was a randomized, controlled, double-blinded, pilot trial of adult patients with IF-II, receiving either conventional PN (control) or PN enriched with n-3 PUFAs (intervention). Twenty patients were included (14 men, 49 ± 16.9 years), with the ANCOVA analysis the glucose (p = 0.003), and direct bilirubin (p = 0.001) levels reduced; whereas the high-density lipoprotein cholesterol (HDL-C) increased (p = 0.017). In the random-effect linear regression analysis, a reduction (p < 0.0001) in the malondialdehyde (MDA) level was found in the intervention group when the covariables age, HDL-C level, and alanine aminotransferase activity were considered. After 1 week of PN supplementation with n-3 PUFAs, the marker levels of some oxidative stress, blood lipids, and hepatic biomarkers improved in patients with IF-II.
Collapse
Affiliation(s)
- Adriana Flores-López
- Servicio Nutriología Clínica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | - Martha Guevara-Cruz
- Departamento Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Azalia Avila-Nava
- Unidad de Investigación, Hospital Regional de Alta Especialidad de la Península de Yucatán, Mérida 97130, Mexico
| | | | - Luis E. González-Salazar
- Servicio Nutriología Clínica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Ana L. Reyes-Ramírez
- Servicio Nutriología Clínica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Omar N. Medina-Campos
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Isabel Medina-Vera
- Departamento de Metodología de la Investigación, Instituto Nacional de Pediatría, Mexico City 04530, Mexico
| | - Juan G. Reyes-García
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | - Armando R. Tovar
- Departamento Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Aurora E. Serralde-Zúñiga
- Servicio Nutriología Clínica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| |
Collapse
|
4
|
Rosseel Z, Cortoos PJ, De Waele E. Energy Guidance Using Indirect Calorimetry for Intestinal Failure Patients with Home Parenteral Nutrition: The Right Bag Right at the Start. Nutrients 2023; 15:nu15061464. [PMID: 36986194 PMCID: PMC10051893 DOI: 10.3390/nu15061464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/27/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Intestinal failure is defined as the inability to absorb the minimum of macro and micronutrients, minerals and vitamins due to a reduction in gut function. In a subpopulation of patients with a dysfunctional gastrointestinal system, treatment with total or supplemental parenteral nutrition is required. The golden standard for the determination of energy expenditure is indirect calorimetry. This method enables an individualized nutritional treatment based on measurements instead of equations or body weight calculations. The possible use and advantages of this technology in a home PN setting need critical evaluation. For this narrative review, a bibliographic search is performed in PubMed and Web of Science using the following terms: 'indirect calorimetry', 'home parenteral nutrition', 'intestinal failure', 'parenteral nutrition', 'resting energy expenditure', 'energy expenditure' and 'science implementation'. The use of IC is widely embedded in the hospital setting but more research is necessary to investigate the role of IC in a home setting and especially in IF patients. It is important that scientific output is generated in order to improve patients' outcome and develop nutritional care paths.
Collapse
Affiliation(s)
- Zenzi Rosseel
- Department of Pharmacy, Universitair Ziekenhuis Brussel (UZB), 1090 Brussels, Belgium
- Department of Clinical Nutrition, Universitair Ziekenhuis Brussel (UZB), 1090 Brussels, Belgium
| | - Pieter-Jan Cortoos
- Department of Pharmacy, Universitair Ziekenhuis Brussel (UZB), 1090 Brussels, Belgium
- Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), 1090 Brussels, Belgium
| | - Elisabeth De Waele
- Department of Clinical Nutrition, Universitair Ziekenhuis Brussel (UZB), 1090 Brussels, Belgium
- Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), 1090 Brussels, Belgium
- Department of Intensive Care, Universitair Ziekenhuis Brussel (UZB), 1090 Brussels, Belgium
| |
Collapse
|
5
|
Griffith R, Shean R, Petersen CL, Al-Nimr RI, Gooding T, Roderka MN, Batsis JA. Validation of Resting Energy Expenditure Equations in Older Adults with Obesity. J Nutr Gerontol Geriatr 2022; 41:126-139. [PMID: 35502533 PMCID: PMC9761489 DOI: 10.1080/21551197.2022.2070320] [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] [Indexed: 05/05/2023]
Abstract
It is unclear which energy expenditure prediction equation should guide weight loss interventions in older adults with obesity. We ascertained the validity of four equations commonly used in practice in a series of weight loss studies of adults aged ≥65 with a body mass index ≥30kg/m2 using indirect calorimetry data. Diagnostic accuracy was defined as <10% discrepancy between predicted and measured resting metabolic rate (RMR). Mean was 73.4 years. RMR using the ReeVue was 1,643 kCal. With 59.0% accuracy, the WHO equation demonstrated the highest accuracy while the Harris-Benedict yielded 53.5% accuracy. The Owens equation demonstrated the least variability (21.5% overprediction, 27.8% underprediction) with 50.7% accuracy. A SECA bioimpedance analyzer noted the second lowest accuracy of 49.6%. Only 43.1% of measurements were within 10% of the gold-standard indirect calorimetry value using the Mifflin equation. All equations demonstrated <60% accuracy suggesting a great need for estimating energy needs.
Collapse
Affiliation(s)
- Rachel Griffith
- Department of Medicine, Dartmouth-Hitchcock, Lebanon, New Hampshire
| | - Ryan Shean
- Dartmouth College, Hanover, New Hampshire
| | - Curtis L. Petersen
- The Dartmouth Institute for Health Policy and Clinical Practice, Hanover, NH
| | - Rima I. Al-Nimr
- Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Tyler Gooding
- Department of Medicine, Dartmouth-Hitchcock, Lebanon, New Hampshire
| | | | - John A. Batsis
- Department of Medicine, Dartmouth-Hitchcock, Lebanon, New Hampshire
- Dartmouth College, Hanover, New Hampshire
- The Dartmouth Institute for Health Policy and Clinical Practice, Hanover, NH
- Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
- Division of Geriatric Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, NC
| |
Collapse
|
6
|
Evidence-based recommendations of the Andalusian Group for Nutrition Reflection and Investigation (GARIN) for the management of adult patients with short bowel syndrome. NUTR HOSP 2021; 38:1287-1303. [PMID: 34448398 DOI: 10.20960/nh.03705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Introduction In order to develop evidence-based recommendations and expert consensus for the nutritional management of patients with short bowel syndrome (SBS), we conducted a systematic literature search using the PRISMA methodology plus a critical appraisal following the GRADE scale procedures. Pharmacological treatment with antisecretory drugs, antidiarrheal drugs, and somatostatin contributes to reducing intestinal losses. Nutritional support is based on parenteral nutrition; however, oral intake and/or enteral nutrition should be introduced as soon as possible. In the chronic phase, the diet should have as few restrictions as possible, and be adapted to the SBS type. Home parenteral nutrition (HPN) should be individualized. Single-lumen catheters are recommended and taurolidine should be used for locking the catheter. The HPN's lipid content must be greater than 1 g/kg per week but not exceed 1 g/kg per day, and omega-6 fatty acids (ω6 FAs) should be reduced. Trace element vials with low doses of manganese should be used. Patients with chronic SBS who require long-term HPN/fluid therapy despite optimized treatment should be considered for teduglutide treatment. All patients require a multidisciplinary approach and specialized follow-up. These recommendations and suggestions regarding nutritional management in SBS patients have direct clinical applicability.
Collapse
|
7
|
EL-Ashker S, Pednekar MS, Narake SS, Albaker W, Al-Hariri M. Blood Pressure and Cardio-Metabolic Risk Profile in Young Saudi Males in a University Setting. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:755. [PMID: 34440961 PMCID: PMC8399387 DOI: 10.3390/medicina57080755] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 07/14/2021] [Accepted: 07/23/2021] [Indexed: 12/31/2022]
Abstract
Background and Objectives: The prevalence of cardiovascular diseases (CVDs) poses significant clinical and public health challenges across the world. This study aimed to study the metabolic risk factors and the association with blood pressure alteration. Materials and Methods: This was a cross-sectional study conducted between 2017 and 2018 among 284 male university students in Eastern province, Saudi Arabia. The obesity and cardiovascular measurements were taken using standardized instruments, including blood pressure (BP), mean arterial pressure, body mass index (BMI), body adiposity index (BAI), waist circumference (WC), waist-to-hip ratio (WHR), waist-to-height ratio (WHtR), body fat percentage (BFP), and basal metabolic rate (BMR). Statistical Analysis: Blood pressure was classified according to the United States of America, Sixth Joint National committee (JNC-VI) guidelines. The mean and standard error were calculated for each hypertension group variable. Logistic regression was applied to predict associations. Results: The prevalence of hypertension in the present study was 61.6%., and that of overweight and obesity was 16.5% and 34.9%, respectively. The cut-off values of BMI and WC were 22.23 and 75.24, respectively. Conclusions: The results demonstrated that BMI, WC, WHR, and WHtR significantly predict hypertension and that WC has a greater discrimination capacity than other measures. The findings also emphasize the importance of cardiovascular risk screening for young adults to detect any alterations in blood pressure and thus identify the population that is vulnerable to CVDs at an early stage. The findings highlight the need for health and university policymakers to adopt measures to monitor and control hypertension and obesity at the university level.
Collapse
Affiliation(s)
- Said EL-Ashker
- Self-Development Department, Deanship of Preparatory Year, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia;
| | - Mangesh S. Pednekar
- Healis, Sekhsaria Institute for Public Health, Navi Mumbai 400701, India; (M.S.P.); (S.S.N.)
| | - Sameer S. Narake
- Healis, Sekhsaria Institute for Public Health, Navi Mumbai 400701, India; (M.S.P.); (S.S.N.)
| | - Waleed Albaker
- Department of Internal Medicine, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam 31451, Saudi Arabia;
| | - Mohammed Al-Hariri
- Department of Physiology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam 31451, Saudi Arabia
| |
Collapse
|
8
|
González-Salazar L, Guevara-Cruz M, Serralde-Zúñiga A. Tratamiento médico y nutricional en el paciente adulto con fallo intestinal agudo. Rev Clin Esp 2019; 219:151-160. [DOI: 10.1016/j.rce.2018.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/16/2018] [Accepted: 08/20/2018] [Indexed: 10/28/2022]
|
9
|
González-Salazar L, Guevara-Cruz M, Serralde-Zúñiga A. Medical and nutritional treatment in adult patients with acute intestinal failure. Rev Clin Esp 2019. [DOI: 10.1016/j.rceng.2018.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
10
|
Abstract
PURPOSE OF REVIEW This review discusses the monitoring aimed at achieving good long-term outcomes in people dependent on home parenteral nutrition (HPN). RECENT FINDINGS There have been recent studies highlighting the importance of treating low bone mineral density in HPN-dependent patients, methods of screening for liver disease, assessment of quality of life (QoL) and the need for early assessment for intestinal transplantation and growth factor therapy. SUMMARY High-quality HPN services require expert multidisciplinary teams with a focus on strict aseptic catheter care protocols alongside regular monitoring and management of clinical, laboratory and patient-related factors. Areas that should be considered in the routine monitoring of HPN include regular laboratory measurements, QoL, assessment for intestinal failure-associated liver disease, treatment of metabolic bone disease and consideration of evolving treatments, alongside management of any underlying condition leading to intestinal failure.
Collapse
Affiliation(s)
- Martyn Dibb
- Royal Liverpool University Hospital, Liverpool
| | - Simon Lal
- Salford Royal Hospital, Salford, England, UK
| |
Collapse
|
11
|
Kumar KVSH, Sharma R, Manrai M, Sood AK. Visceral Adipose Tissue as a Risk Factor for Diabetes Mellitus in Patients with Chronic Pancreatitis: A Cross-sectional, Observational Study. Diabetes Ther 2017; 8:1057-1064. [PMID: 28895079 PMCID: PMC5630559 DOI: 10.1007/s13300-017-0304-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Visceral adipose tissue (VAT) is a risk factor for diabetes and we investigated the amount of VAT in patients with chronic pancreatitis (CP). METHODS Serial patients with CP seen between January 2015 and June 2016 were included in this cross-sectional, observational study. The study population was divided into alcoholic CP (group 1; N = 67) and tropical CP (group 2; N = 35). VAT was estimated using bioelectric impedance analysis (BIA) and dual energy X-ray absorptiometry (DEXA) methods. The results were analyzed by appropriate statistical methods. RESULTS The study participants (85 male, 17 female) had a mean (SD) age of 40.8 (12.6) years, CP duration of 3.7 (4.7) years, and body mass index of 22.5 (3.2) kg/m2. Pancreatogenic diabetes was seen in 54 patients and the total body fat percentage was lower in the alcoholic CP group. VAT mass was similar in both the groups (p = 0.8749). CP patients with diabetes had a higher VAT mass (436 vs. 341 g) than those without diabetes (p = 0.0132). DEXA and BIA correlated in estimation of total body fat (p < 0.0001) but not in VAT (p = 0.0922). CONCLUSION VAT is a determinant in the development of diabetes, even in patients with CP. DEXA is a better modality for VAT estimation in comparison to BIA.
Collapse
Affiliation(s)
| | - Rahul Sharma
- Department of Gastroenterology, Army Hospital (R&R), Delhi, India
| | - Manish Manrai
- Department of Gastroenterology, Army Hospital (R&R), Delhi, India
| | - A K Sood
- Department of Gastroenterology, Army Hospital (R&R), Delhi, India
| |
Collapse
|