BMC public health · 2024
Efficacy of the Mediterranean diet in treating metabolic dysfunction-associated steatotic liver disease (MASLD) in children and adolescents: a systematic review and meta-analysis.
СтатьяСистематический обзорМетаанализНазвание и аннотация: Перевод пока не подготовлен
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Jamil Asma, Chivese Tawanda, Elshaikh Usra, Sendall Marguerite
Аннотация
BACKGROUND: There are limited treatment options for metabolic dysfunction-associated steatotic liver disease (MASLD), formerly known as non-alcoholic Fatty Liver Disease (MASLD) in children and adolescents.
AIM: To evaluate the effectiveness of the Mediterranean diet in improving liver function in children and adolescents with MASLD.
METHODS: In this systematic review and meta-analysis, we searched PubMed, Scopus, Embase, CINAHL, and Cochrane CENTRAL for interventional studies investigating the effect of Mediterranean diet on MASLD in children and adolescents. The primary outcome was a change in liver function measured using these liver enzymes; Alanine Transaminase (ALT), Aspartate Transaminase (AST) and Gamma-glutamyl transferase (GGT). The secondary outcomes were lipid profile, body weight, and insulin resistance. The risk of bias was assessed using the MASTER scale. Bias-adjusted inverse variance heterogeneity models were used to synthesize overall weighted mean differences for the treatment effect (WMD) and their 95% confidence intervals. Heterogeneity and publication bias were evaluated using the I2 statistics, Tau-squared and Doi plots, respectively.
RESULT: Out of 5915 study records identified from database searches, five studies with 308 participants, two randomized controlled trials, and three quasi-experimental studies, met the inclusion criteria. In overall synthesis, the Mediterranean diet was associated with moderate improvements in liver function as shown by reductions in the liver enzymes [ALT - WMD - 10.85 U/L, 95% CI -20.03 to -1.68, I2 = 42, T2 = 38.8, AST - WMD - 9.26 U/L, 95% CI -17.14 to -1.38, I2 = 70.7, T2 = 42.7, and GGT - WMD - 1.99 95% CI -5.09 to 1.11)], but changes in body weight, lipid profile and insulin resistance were small and insignificant.
CONCLUSION: The Mediterranean diet may improve liver function in children with MASLD. More randomized controlled trials are needed to develop high-certainty evidence on these findings.
REGISTRATION: This protocol was registered on the International Prospective Register of Systematic Reviews (PROSPERO) CRD42023426939. 31/05/2023.
AIM: To evaluate the effectiveness of the Mediterranean diet in improving liver function in children and adolescents with MASLD.
METHODS: In this systematic review and meta-analysis, we searched PubMed, Scopus, Embase, CINAHL, and Cochrane CENTRAL for interventional studies investigating the effect of Mediterranean diet on MASLD in children and adolescents. The primary outcome was a change in liver function measured using these liver enzymes; Alanine Transaminase (ALT), Aspartate Transaminase (AST) and Gamma-glutamyl transferase (GGT). The secondary outcomes were lipid profile, body weight, and insulin resistance. The risk of bias was assessed using the MASTER scale. Bias-adjusted inverse variance heterogeneity models were used to synthesize overall weighted mean differences for the treatment effect (WMD) and their 95% confidence intervals. Heterogeneity and publication bias were evaluated using the I2 statistics, Tau-squared and Doi plots, respectively.
RESULT: Out of 5915 study records identified from database searches, five studies with 308 participants, two randomized controlled trials, and three quasi-experimental studies, met the inclusion criteria. In overall synthesis, the Mediterranean diet was associated with moderate improvements in liver function as shown by reductions in the liver enzymes [ALT - WMD - 10.85 U/L, 95% CI -20.03 to -1.68, I2 = 42, T2 = 38.8, AST - WMD - 9.26 U/L, 95% CI -17.14 to -1.38, I2 = 70.7, T2 = 42.7, and GGT - WMD - 1.99 95% CI -5.09 to 1.11)], but changes in body weight, lipid profile and insulin resistance were small and insignificant.
CONCLUSION: The Mediterranean diet may improve liver function in children with MASLD. More randomized controlled trials are needed to develop high-certainty evidence on these findings.
REGISTRATION: This protocol was registered on the International Prospective Register of Systematic Reviews (PROSPERO) CRD42023426939. 31/05/2023.