ABSTRACT
INTRODUCTION AND PURPOSE: Clinical trials in the field of bariatrics have frequently been gender imbalanced, with males representing only 20% of examinees. Long-term gender-oriented results in one anastomosis gastric bypass (OAGB), and specifically quality of life (QOL) parameters, have not been addressed sufficiently. A better understanding of gender's effect on OAGB outcomes can play an important role in selecting the appropriate bariatric surgery for patients. Our study was aimed at examining mid-term gender-associated outcome of OAGB, including the effect on QOL. MATERIALS AND METHODS: A retrospective cohort study of patients who underwent OAGB at surgical ward A, SUMC, Israel, between 2015 and 2020. Demographics, body mass index (BMI), and comorbidities were extracted from the national medical records system. Follow-up quality of life (QOL) and weight parameters were supplemented via telephone questionnaires, using the Bariatric Analysis and Reporting Outcome System (BAROS). RESULTS: A total of 152 patients were included; of these, 51 (33.6%) were males, with an average follow-up period of 4.1 (± 1.3) years post-surgery. Basic demographics showed no significant pre- or post-surgery differences between males and females, except for pre-op weight (which as expected was higher for males). Males had a higher overall BAROS score than females (3.8 ± 2.1 vs. 2.6 ± 2.1, p < 0.001). CONCLUSIONS: OAGB surgery results in better outcomes for male than for female patients as measured by the BAROS, despite a similar BMI reduction, and with no difference in complications. Gender-specific outcomes are one of the variables that one should be aware of in optimizing patient selection and pre-operative patient counseling.
Subject(s)
Gastric Bypass , Obesity, Morbid , Humans , Male , Female , Gastric Bypass/methods , Obesity, Morbid/surgery , Quality of Life , Cohort Studies , Retrospective Studies , Treatment OutcomeABSTRACT
Recurrence is still a problem after liver transplant for hepatocellular carcinoma (HCC). We performed an updated systematic review and meta-analysis of randomized controlled trials comparing tumor recurrence of mammalian target of rapamycin inhibitors (mTORi) versus Calcineurin inhibitor-based immunosuppression after liver transplantation for HCC. A systematic search was conducted in the following databases: MEDLINE, EMBASE, and Cochrane Central Register of Control Trials databases. The Medical Subject Headings used in the search included: "sirolimus," "everolimus," "mTORi," "HCC," "mTORi," "hepatic transplantation" "randomized controlled trials," and "liver transplantation (LT)". Seven randomized controlled trials were included for meta-analysis. There were a total of 1,365 patients, with 712 of these patients receiving calcineurin inhibitors (CNIs) while 653 had received mTORi. Our meta-analysis revealed that patients that received mTORi-based immunosuppression had superior recurrence-free survival (RFS) at 1 year and 3 years with a hazard ratio of 2.02 and 1.36, respectively. Meta-analysis also showed that within the first 3 years after LT for HCC, patients receiving CNIs-based immunosuppression have a higher recurrence than those receiving mTORi-based immunosuppression. Our meta-analysis revealed that recipients of mTORi-based immunosuppression had a superior OS at 1 year and 3 years. mTORi-based immunosuppression is associated with decreased early recurrence and improved RFS and overall survival.
