ArticleWorld journal of gastroenterology2025
Perirenal fat area is a preoperative predictor of hypertension resolution after laparoscopic sleeve gastrectomy: Generalized additive models.
Article in World journal of gastroenterology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- Perirenal Fat Thickness Is Associated With Disturbed Circadian Blood Pressure Rhythm in Essential Hypertension.Journal of clinical hypertension (Greenwich, Conn.) · 2026Article
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7 authors.
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Abstract
backgroundLaparoscopic sleeve gastrectomy (LSG) can lead to complete resolution of hypertension in most patients with obesity within one year. However, the preoperative factors related to this resolution are still unclear.
aimTo clarify the impact of relevant factors, particularly perirenal fat, on postoperative hypertension resolution.
methodsIn this retrospective single-center study, a total of 138 patients with obesity and hypertension were included, all of whom underwent LSG in the hospital and were followed up for one year. Multivariate logistic regression models were used to identify independent risk factors for postoperative hypertension resolution. Generalized additive models were employed to clarify the nonlinear relationships between these factors and hypertension resolution, and their predictive values were compared using fivefold cross-validation.
resultsAfter LSG, 107 patients (77.5%) experienced hypertension resolution, while 31 patients (22.5%) did not achieve resolution. Both the preoperative perirenal fat area (PrFA) and perirenal fat thickness were independent risk factors for postoperative hypertension resolution (
conclusionPrFA is a preoperative predictor of postoperative hypertension resolution. It is curvilinearly associated with the resolution rate, and patients with PrFA < 18 cm² have better hypertension resolution outcomes after LSG.
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