Long-term effects of clinical interventions on nutritional status in patients with chronic pancreatitis - A systematic review. (April 2022)

• Record Type: Journal Article
• Authors: Phillips, M.E.; Robertson, M.D.; Hart, K.H.; Kumar, R.; Pencavel, T.D.
• Is Part Of: Clinical nutrition ESPEN. Volume 48(2022)
• Page Start: 178
• Page End: 185
• Publication Date: 2022-04
• Subjects: Chronic pancreatitis -- Nutrition -- Pancreatic enzymes -- Enteral feeding -- Oral nutritional supplements; Nutritionally induced diseases -- Periodicals; Metabolism -- Disorders -- Periodicals; 616.39005
• DOI: 10.1016/j.clnesp.2021.12.032
• Languages: English
• ISSNs: 2405-4577

Abstract

Summary: Background and aims: Malnutrition in chronic pancreatitis is complex and multifactorial, with malabsorption, pain, toxic dependencies and co-morbidities, such as diabetes, each playing a role. The aims of this systematic review were to assess the impact of nutritional intervention on markers of nutritional status in this complex patient group. Materials and methods: A systematic review of EMBASE and PubMed was carried out in February 2020, identifying 2620 articles. After screening to exclude those reporting short term changes (less than 3 months), with only one data point, or in the wrong population, eight papers were selected for analysis. Results: Seven studies documented the impact of a nutritional intervention, one was an observational study only. Overall, studies were limited by predominantly retrospective designs, heterogenous populations and poor control of potentially confounding variables. Data could not be combined due to variability in reporting methods. All studies exploring nutritional intervention, whether that consisted of advice by a specialist dietitian, dose escalation of pancreatic enzymes, oral nutritional supplements or enteral feeding, demonstrated improved body weight and pain control, whereas patients who did not receive an intervention deteriorated nutritionally. Conclusion: Patients with chronic pancreatitis benefit from nutritional intervention. Further work is required to explore the impact of nutritional intervention on body composition and functional outcomes.