Publications by authors named "K Kasama"

Background: Roux-en-Y gastric bypass may present long-term complications that require revisional surgery or even reversal to normal anatomy. Data on the indications, surgical technique, and outcomes of RYGB reversal remain scarce.

Methods: We identified 48 cases of RYGB reversals with complete 90-day follow-up within a multi-centric international retrospective database of elective secondary bariatric surgery.

View Article and Find Full Text PDF
Article Synopsis
  • The study examines how bariatric/metabolic surgery affects the incidence and severity of COVID-19 among patients in Japan, amidst ongoing debates about its protective benefits.
  • Data were collected from 83 institutions, revealing that while there were no severe cases or deaths among 119 patients studied, moderate COVID-19 cases were notably more prevalent in these bariatric patients than in the general population.
  • The findings suggest that bariatric/metabolic surgery does not reduce the risk of COVID-19 complications, as moderate cases were linked to specific risk factors such as dyslipidemia and prior infection.
View Article and Find Full Text PDF

Background: Metabolic surgery is recognized for its effectiveness in weight loss and improving outcomes for individuals with type 2 diabetes mellitus (T2DM). However, its impact on renal function, especially in multi-ethnic Asian populations, remains underexplored. This study investigates mid- and long-term renal outcomes following metabolic surgery in Asian patients with T2DM.

View Article and Find Full Text PDF

The Baishi landslide was located in the western part of Beichuan County, Sichuan Province, China. The landslide experienced multiple minor collapses at the front part, accompanying with numerous tensile cracks. To comprehensively grasp the stability conditions and predict the moment of failure of the landslide, deformation monitoring of the landslide has been carried out from the moment that the landslide was reported until it failed.

View Article and Find Full Text PDF