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1.
Obes Surg ; 30(11): 4482-4493, 2020 Nov.
Article in English | MEDLINE | ID: mdl-32725594

ABSTRACT

PURPOSE: Laparoscopic Roux-en-Y gastric bypass (RYGB) is the oldest and most widely performed bariatric surgery worldwide. There is, however, a scarcity of mid- to long-term data of RYGB, especially from the Indian subcontinent. MATERIALS AND METHODS: The study was a single-center, retrospective analysis from patients who underwent RYGB between January 2009 and November 2014 from a tertiary care center in India. Percent of total weight loss (%TWL) was taken as the primary outcome of the study. Secondary outcomes included type 2 diabetes mellitus (T2DM) remission, comorbidity resolution, revisional surgeries, and complications related to RYGB at 1 year, at 3 years, and during the long term, following surgery. Postoperative visits took place at 1 and 3 years, while the long-term outcome was at median 8.3 years (range 5.4-11.2 years), with a follow-up of 92.4% (488/528), 80.5% (424/527) and 69.5% (363/522), respectively. RESULTS: Out of 528 patients studied, 56% were females. The mean body mass index (BMI) was 40.6 ± 6.9 kg/m2. The %TWL in the long-term follow-up was 21.8 ± 11.3%. T2DM remission rates at 1 year, at 3 years, and during the long term were 84.5%, 70.0%, and 60.0%, respectively. Preoperative HBA1c (p = 0.002) and insulin usage (p = 0.016) had a significant predictive effect on T2DM remission. Gastroesophageal reflux disease (GERD) improved significantly (p < 0.001). Early (< 30 days) and late (> 30 days) complications were observed in 2.3% and 4.3% of the patients, respectively. CONCLUSION: Weight loss during mid to long-term follow-up was maintained in the majority of the patients after RYGB. However, a small proportion had significant weight regain in the long term. T2DM, GERD, and other comorbidities were well improved after RYGB.


Subject(s)
Diabetes Mellitus, Type 2 , Gastric Bypass , Laparoscopy , Obesity, Morbid , Body Mass Index , Diabetes Mellitus, Type 2/epidemiology , Diabetes Mellitus, Type 2/surgery , Female , Gastrectomy , Humans , India/epidemiology , Male , Obesity, Morbid/surgery , Reference Standards , Retrospective Studies , Tertiary Care Centers , Treatment Outcome
2.
Obes Surg ; 30(2): 383-390, 2020 02.
Article in English | MEDLINE | ID: mdl-31721063

ABSTRACT

INTRODUCTION: Obesity has a derogatory effect on female reproductive health. Obesity contributes to difficulty in natural conception, increased risk of pregnancy-associated complications, miscarriages, congenital anomalies, and also the long-term negative impact on both mother and the child. OBJECTIVES: Our study aimed to analyze and assess the reproductive health-associated outcomes of females who underwent bariatric surgery. METHODS: We performed a retrospective analysis from a prospectively collected database from June 2013 to June2016. Out of 71 females studied, 45 patients (63.5%) had completed 3 years of follow-up. The data were collected from inpatient and outpatient records. Patients were studied under three groups (A, patients with polycystic ovarian disease (PCOD) symptoms; B, patients with primary infertility; and C, patients who conceived after bariatric surgery that were included in groups A and B). RESULTS: Out of 45 patients studied, 40 patients underwent laparoscopic sleeve gastrectomy (LSG), four patients underwent laparoscopic Roux-en-Y gastric bypass (RYGB), and one patient underwent laparoscopic adjustable gastric banding (LAGB). The mean BMI of the patients was 43.64 ± 6.8 kg/m2. PCOD symptoms improved symptomatically (p = 0.001) after surgery in the group. Seven (43.75%) primary infertility patients conceived after surgery. Three (42.9%) patients conceived naturally while 4 (57.1%) conceived with ART in group B. Out of total population of 45 in group C, percentages of patients who delivered baby with short gestational age (SGA), low birth weight (LBW), normal vaginal deliveries (NVD), and maternal anemia were 63.15%,47.3%,73.4%, and26.3%, respectively. CONCLUSION: Obesity is closely associated with primary infertility and PCOD. Menstrual abnormalities associated with PCOD significantly improve after bariatric surgery with significant improvement in fertility along with maternal outcomes.


Subject(s)
Bariatric Surgery , Obesity, Morbid/surgery , Reproduction/physiology , Weight Loss/physiology , Adolescent , Adult , Bariatric Surgery/statistics & numerical data , Databases, Factual , Female , Humans , Infertility, Female/complications , Infertility, Female/epidemiology , Infertility, Female/surgery , Laparoscopy/statistics & numerical data , Male , Obesity, Morbid/complications , Obesity, Morbid/epidemiology , Obesity, Morbid/physiopathology , Polycystic Ovary Syndrome/complications , Polycystic Ovary Syndrome/epidemiology , Polycystic Ovary Syndrome/surgery , Preconception Care/statistics & numerical data , Pregnancy , Pregnancy Outcome/epidemiology , Reproductive Health , Retrospective Studies , Treatment Outcome , Young Adult
3.
Obes Surg ; 29(12): 4043-4055, 2019 12.
Article in English | MEDLINE | ID: mdl-31385151

ABSTRACT

BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) is the most commonly performed metabolic surgery worldwide. There are few mid- to long-term studies for LSG, especially from the Indian subcontinent. OBJECTIVE: The primary outcome of the study was percent total weight loss (%TWL), and secondary outcomes included type 2 diabetes mellitus remission (T2DM) rates, comorbidity resolution rates, revisional surgeries, and complications related to LSG, 3 and 5 years after surgery. METHOD: The study was a single-center, retrospective analysis from patients who underwent primary as well as revisional LSG between January 2012 and December 2013 from a tertiary care center in India. We included patients who completed a minimum follow-up of 5 years. Details of the patients were collected from outpatient and inpatient case sheet records, during their follow-up. RESULTS: Out of a total of 284 patients, 57% were females. Mean baseline body mass index (BMI) was 44.9 ± 7.9 kg/m2. The diabetic population comprised 14.8% of the total patients. Mean %TWL at 5 years was 26.0 ± 9.9%. T2DM remission at 1, 3, and 5 years were 78.5%, 71.4%, and 66.6%, respectively. Preoperative BMI (p = 0.02), glycosylated hemoglobin (HbA1c) (p = 0.04), duration of diabetes in years (p = 0.04), and preoperative insulin usage (p = 0.04) were the preoperative predictors for T2DM remission. Early (< 30 days) and late (> 30 days) complications were seen in 4.5% and 0.7% of the population, respectively. CONCLUSION: Weight loss after LSG was maintained in the majority of the patients, while a small proportion has significant weight regain at 5 years. T2DM resolution and other comorbidity resolutions were well supported after LSG.


Subject(s)
Diabetes Mellitus, Type 2/therapy , Gastrectomy , Laparoscopy , Adult , Body Mass Index , Comorbidity , Female , Follow-Up Studies , Glycated Hemoglobin/analysis , Humans , India , Male , Middle Aged , Obesity, Morbid/surgery , Remission Induction , Retrospective Studies , Weight Loss
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