Bariatric surgery during the evolution of fatty liver-A randomized clinical trial comparing gastric bypass and sleeve gastrectomy based on transient elastography.
Clin Obes
; 10(6): e12393, 2020 Dec.
Article
em En
| MEDLINE
| ID: mdl-32885600
Nonalcoholic fatty liver disease (NAFLD) is closely related to patients with obesity. For patients with NAFLD, bariatric surgery is the best treatment. However, the best technique to patient with severe NAFLD is still unknown. Currently available, the imaging methods for assessing and monitoring NAFLD are of limited use for diagnosing. In contrast, compared with liver biopsy and transient hepatic elastography (THE) has shown good accuracy in individuals with obesity. To prospectively compare the evolution of THE parameters of NAFLD right after the procedures: gastric bypass vs sleeve gastrectomy. Patients with obesity were randomized into two groups: gastric bypass and sleeve gastrectomy in a previous study. Iin a previous study one week before and three months after surgery the patients underwent evaluation by THE. The patients were also analyzed with controlled attenuation parameter (CAP), which assesses the degree of hepatic steatosis using the same device. Sleeve gastrectomy group showed a greater decrease in THE values (from 8.13 to 5.53 kPa) compared to the gastric bypass group (from 9.25 to 8.81 kPa; P = .004). CAP also revealed a greater decrease in sleeve subjects (from 287 to 242 dB/m) compared to gastric bypass subjects (from 290 to 276 dB/m; P < .0001). The absolute values of these differences also had a largest decrease with both methods in sleeve gastrectomy group (P = .013 and P = .005 for THE and CAP, respectively).Sleeve gastrectomy showed a greater decrease in both parameters (THE and CAP) than gastric bypass in the first months.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Obesidade Mórbida
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Derivação Gástrica
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Técnicas de Imagem por Elasticidade
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Hepatopatia Gordurosa não Alcoólica
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Gastrectomia
Tipo de estudo:
Clinical_trials
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Diagnostic_studies
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Etiology_studies
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Observational_studies
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Risk_factors_studies
Limite:
Adult
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Clin Obes
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Reino Unido