Digestive diseases and sciences · 2016
Effect of Intragastric Balloons on Liver Enzymes: A Systematic Review and Meta-Analysis.
СтатьяМетаанализСистематический обзорНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Popov Violeta B, Thompson Christopher C, Kumar Nitin, Ciarleglio Maria M, Deng Yanhong, Laine Loren
Аннотация
BACKGROUND: Intragastric balloons (IGBs) are safe and effective in inducing weight loss in obese patients. The objective of this study was to review and analyze the available data of the effect of IGB on markers of nonalcoholic fatty liver disease (NAFLD) and liver enzymes.
METHODS: Searches were performed of MEDLINE and Embase databases from inception through January 2016. Study inclusion criteria were the following: ≥5 overweight or obese adult patients undergoing intragastric balloon placement, with liver tests [alanine aminotransferase (ALT) or gamma-glutamyl transpeptidase (GGT)] or markers of NAFLD (e.g., imaging, biopsy) reported before balloon insertion and after balloon removal at 6 months.
RESULTS: Nine observational studies and one randomized trial were identified. ALT decreased by -10.02 U/l (95 % CI, -13.2, -6.8), GGT decreased by -9.82 U/l (95 % CI, -12.9, -6.8), and BMI decreased by -4.98 kg/m(2) (-5.6, -4.4) with IGB therapy. Hepatic steatosis improved from baseline after 6 months of balloon therapy by magnetic resonance imaging (fat fraction, 16.7 ± 10.9-7.6 ± 9.8, p = 0.003), ultrasound (severe liver steatosis, 52-4 %, p < 0.0001). Histological NAFLD activity score was lower after 6 months of IGB versus control with sham endoscopy and diet (2 ± 0.75 vs. 4 ± 2.25, p = 0.03).
CONCLUSION: The use of intragastric balloon decreases liver enzymes and is potentially an effective short-term treatment for NAFLD as part of a multidisciplinary approach. Larger, more rigorous trials are needed to confirm the effect of IGBs on NAFLD.
METHODS: Searches were performed of MEDLINE and Embase databases from inception through January 2016. Study inclusion criteria were the following: ≥5 overweight or obese adult patients undergoing intragastric balloon placement, with liver tests [alanine aminotransferase (ALT) or gamma-glutamyl transpeptidase (GGT)] or markers of NAFLD (e.g., imaging, biopsy) reported before balloon insertion and after balloon removal at 6 months.
RESULTS: Nine observational studies and one randomized trial were identified. ALT decreased by -10.02 U/l (95 % CI, -13.2, -6.8), GGT decreased by -9.82 U/l (95 % CI, -12.9, -6.8), and BMI decreased by -4.98 kg/m(2) (-5.6, -4.4) with IGB therapy. Hepatic steatosis improved from baseline after 6 months of balloon therapy by magnetic resonance imaging (fat fraction, 16.7 ± 10.9-7.6 ± 9.8, p = 0.003), ultrasound (severe liver steatosis, 52-4 %, p < 0.0001). Histological NAFLD activity score was lower after 6 months of IGB versus control with sham endoscopy and diet (2 ± 0.75 vs. 4 ± 2.25, p = 0.03).
CONCLUSION: The use of intragastric balloon decreases liver enzymes and is potentially an effective short-term treatment for NAFLD as part of a multidisciplinary approach. Larger, more rigorous trials are needed to confirm the effect of IGBs on NAFLD.