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ISSN (Print): 1381-6128
ISSN (Online): 1873-4286

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Review Article

Lifestyle Changes for the Treatment of Nonalcoholic Fatty Liver Disease - A 2015-19 Update

Author(s): Maria L. Petroni, Lucia Brodosi, Francesca A. Barbanti, Silvia di Domizio, Salvo Petta and Giulio Marchesini*

Volume 26, Issue 10, 2020

Page: [1110 - 1118] Pages: 9

DOI: 10.2174/1381612826666200204095401

Price: $65

Abstract

Background: Lifestyle interventions aimed at weight loss have been associated with improved liver enzymes, reduced intrahepatic triglyceride content, and improved histology (including reduced fibrosis stage).

Objective: To revise the evidence on the beneficial effects of lifestyle changes accumulated since 2015, following the publication of the pivotal Cuban experience with histologic outcome.

Methods: A PubMed search covering the period 2015 to July 2019 was carried out. All retrieved references were analyzed and double-checked by authors.

Results: 20 new studies were identified; in addition, two relevant studies provided new evidence. Thirteen studies were classified as randomized, controlled studies, three as proof-of-concept/pilot studies, four as cohort observational studies. In an attempt to maintain a closer contact between participants and the treatment center, a study implemented regular phone calls, another an e-mail service, a third was based on text messages, and finally, a study was totally web-based. Notably, the web-based treatment, accessed following intense motivational interviewing, was not less effective than a standard group-based behavior program.

Conclusion: Lifestyle changes should form the basis of any NAFLD intervention. Information technology provides the opportunity to expand treatment, bypassing job and time constraints in younger patients, and to maintain long-term contact between patients and therapists in the NAFLD population.

Keywords: Behavior therapy, cirrhosis, fibrosis, food intake, information technology, physical activity steatosis.

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