Analysis of Possible Predictors of Moderate and Severe Obstructive Sleep Apnea in Obese Patients.

Unlabelled: Objectives: To determine if there are clinical or anatomical differences between patients with grade II-IV obesity without obstructive sleep apnea (OSA) or mild OSA and patients with moderate or severe OSA and to assess whether any of these factors are predictive of moderate/severe OSA. Methods: Observational case-control study with consecutive sampling including patients between 18 and 65 years of age with grade II-IV obesity who were candidates for bariatric surgery. An anamnesis regarding OSA symptoms, a physical examination of the upper airway and a cardiorespiratory polygraphy were performed.

Prevalence of obstructive sleep apnea in obese patients candidates for bariatric surgery and predictive questionnaires.

Introduction And Objectives: Obstructive sleep apnea (OSA) is a prevalent condition among electable to bariatric surgery obese patients, often remaining underdiagnosed, thereby increasing surgical risk. The main purpose was to determine prevalence of OSA among candidates for bariatric surgery and to assess the rate of underdiagnosis of this condition. Additionally, the study aimed to evaluate the specific performance of three sleep questionnaires and scales (Excessive Daytime Sleepiness Scale (EDSS), Epworth Sleepiness Scale (ESS), and STOP-Bang) in these patients.

Simultaneous Complex Incisional Hernia Repair and Bariatric Surgery for Obese Patients: a Case Series of a Single-Center Early Experience.

Purpose: Obesity is associated with recurrence of complex incisional hernia repair (CIHR). Bariatric procedure during CIHR can improve recurrence rates without increasing morbidity. This study aimed to describe our results after CIHR in patients with obesity, in which a simultaneous bariatric procedure was performed.

Feasibility of at-home continuous overnight pulse oximetry for obstructive sleep apnea screening in bariatric surgery candidates.

Purpose: Screening for obstructive sleep apnea (OSA) is recommended in patients scheduled for bariatric surgery because continuous positive airway pressure (CPAP) therapy in patients with moderate-to-severe OSA reduces postoperative complications. However, cardiorespiratory polygraphy (CRP) and polysomnography (PSG) are expensive and time-consuming. The present study aimed to assess whether at-home continuous overnight pulse oximetry can be used to diagnose moderate-to-severe OSA in patients scheduled for bariatric surgery.

Can inflammatory biomarkers help in the diagnosis and prognosis of gangrenous acute cholecystitis? A prospective study.

The diagnosis of gangrenous acute cholecystitis represents a diagnostic challenge for the physician and is rarely identified preoperatively. We report a longitudinal prospective study in 180 patients who underwent cholecystectomy for acute cholecystitis. A ROC curve was obtained to determine the preoperative cut-off for various biomarkers (neutrophil to lymphocyte ratio [NLR], C-reactive protein [CRP], platelet to lymphocyte ratio [PLR], lactate and procalcitonin) and their association with both preoperative and postoperative findings.

Enhanced recovery after bariatric surgery (ERABS) protocol implementation in a laparoscopic center.

Introduction: Enhanced recovery after bariatric surgery (ERABS) protocols consist of a combination of several preoperative, intraoperative and postoperative methods for the management of the surgical patient. The aim of this study was to evaluate the impact of the ERABS protocol on length of hospital stay (LOS) and postoperative complications.

Material And Methods: Retrospective study of patients who underwent elective Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) between 2015 and 2018.

Surgical resident training program to perform laparoscopic bariatric procedures: Are safety and postoperative outcomes compromised?

Introduction: Laparoscopic bariatric procedures such as laparoscopic Roux-en-Y gastric bypass (LRYGB) are technically demanding and require a long learning curve. Little is known about whether surgical resident (SR) training programs to perform these procedures are safe and feasible. This study aims to evaluate the results of our SR training program to perform LRYGB.

Gastric necrosis secondary to strangulated giant paraesophic hiatal hernia.

Asymptomatic giant hiatal hernia comprises a relatively common disease, mostly presented in women with 50 years onwards. The therapeutic approach remains controversial in recent years. Under the latest SAGES`revision, all the symptomatic hernias must be repaired, but the symptomatic hiatal hernia definition isn`t even now established.

Eleven years of primary closure of common bile duct after choledochotomy for choledocholithiasis.

Background: The choice of surgical technique to extract stones from the common bile duct (CBD) depends on local experience, anatomical characteristics and also on the size, location and number of stones. Most authors consider choledochotomy an alternative to failed transcystic exploration, although some use it exclusively. Although the CBD is traditionally closed with T-tube drainage after choledochotomy, its use is associated with 11.