Obesity surgery
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Randomized Controlled Trial
LSG vs MGB-OAGB-3 Year Follow-up Data: a Randomised Control Trial.
The objective of this study is to compare 3-year follow-up results of one anastomosis gastric bypass (MGB-OAGB) and laparoscopic sleeve gastrectomy (LSG) in terms of weight loss, complications, resolution of comorbidities and quality of life. ⋯ In our study, at 36 months follow up, there was no significant difference between LSG and MGB-OAGB in %EWL and remission of HTN. Type 2 diabetes mellitus (T2DM) remission rates were higher after MGB-OAGB as compared to LSG but the difference was statistically insignificant. MGB-OAGB patients with comorbidities have a better quality of life and BAROS score compared to LSG patients.
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Observational Study
Correlation of Neck Circumference with Difficult Mask Ventilation and Difficult Laryngoscopy in Morbidly Obese Patients: an Observational Study.
Mask ventilation and laryngoscopy can be challenging in morbidly obese patients because of excessive fat tissue. There are studies suggesting that neck circumference is associated with difficult mask ventilation, difficult laryngoscopy, and difficult intubation. The primary aim of our study is to evaluate predictive value of neck circumference for difficult mask ventilation and difficult laryngoscopy in female and male morbidly obese patients separately. ⋯ NCT02589015.
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Obesity affects the elderly, leading to increased prevalence of age- and obesity-associated comorbidities. There are no guidelines for indications and risk assessment for the elderly undergoing bariatric surgery. ⋯ Elderly patients undergoing LSG usually have excellent postoperative course despite the associated high risk and the required ICU admission. The number of comorbidities, diagnosis of OSA, and ASA score are possible clinically significant predictive factors for the need of post-LSG ICU admission.
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In the USA, three types of bariatric surgeries are widely performed, including laparoscopic sleeve gastrectomy (LSG), laparoscopic Roux-en-Y gastric bypass (LRYGB), and laparoscopic adjustable gastric banding (LAGB). However, few economic evaluations of bariatric surgery are published. There is also scarcity of studies focusing on the LSG alone. Therefore, this study is evaluating the cost-effectiveness of bariatric surgery using LRYGB, LAGB, and LSG as treatment for morbid obesity. ⋯ LRYGB is the optimal bariatric technique, being the most cost-effective compared to LSG, LAGB, and no surgery options for most subgroups. However, LSG was the most cost-effective choice when initial BMI ranged between 35 and 39.9 kg/m2.
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Despite an increase in bariatric surgery across Quebec, Canada, access is still limited. Furthermore, there are differences in resources and multidisciplinary capabilities of providing centers that may impact quality of care and outcomes. ⋯ Bariatric surgical patterns vary among designated centers in Quebec, Canada. Access to multidisciplinary care and surgeon's fellowship training may be contributing factors for the observed variability. Wait-lists are long and timely access to surgery remains an issue. There is near consensus for establishing a centralized referral system, designation of referral vs. primary centers, and creating Quebec Bariatric Network for research and quality control.