Real-Time Pain Control Education After Outpatient General Surgery: A Randomized Controlled Trial.

Introduction: Opioid-related morbidity and mortality continue to rise with surgery often serving as the first exposure to opioids for patients. Few interventions focus on real-time education in the outpatient setting while patients are experiencing pain. The effect of short-messaging service (SMS) surveys with real-time opioid-use education (SMSE) and without (SMS) on outpatient postoperative opioid use was studied.

30-Day Postoperative Outcomes in Patients With Limited Mobility - A Propensity Score-Matched Comparative Analysis.

Introduction: There is limited data correlating preoperative mobility limitations with clinical outcomes in bariatric patients. This study uses propensity score matching (PSM) to compare 30-day outcomes between patients with preoperative limited mobility (LM) versus patients without (non-LM).

Methods: Using the 2016-2018 Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) database, patients undergoing primary laparoscopic sleeve gastrectomy or gastric bypass were identified.

Conversion of laparoscopic sleeve gastrectomy to Roux-en-Y gastric bypass: patterns predicting persistent symptoms after revision.

Background: Laparoscopic sleeve gastrectomy (LSG) is the most common bariatric operation performed. However, it is not without its drawbacks and patients may develop gastroesophageal reflux (GERD) after LSG. There are limited data available to guide treatment choice for patients suffering these sequelae.

Safety and effectiveness of REALIZE adjustable gastric band: 5-year prospective study.

Background: The long-term safety results of the REALIZE (Ethicon Endo-Surgery, Inc., Cincinnati, OH) adjustable gastric band collected in this prospective, multicenter study in patients with morbid obesity are presented.

Objectives: To determine the reoperation rate, including band revisions, replacements, and explants, resulting from a serious adverse device-related event through years 4 and 5.

Median Arcuate Ligament Syndrome and Its Associated Conditions.

The risk factors and associated conditions of median arcuate ligament syndrome (MALS) have not been well characterized in the literature. In this study, we aim to investigate the presentation and outcomes of MALS patients with an emphasis on the prevalence of other uncommon disorders. To this end, data of patients with MALS who underwent surgery between 2013 and 2018 were collected and compiled into a retrospective database and analyzed.

Association of Wearable Activity Monitors With Assessment of Daily Ambulation and Length of Stay Among Patients Undergoing Major Surgery.

Importance: Early postoperative ambulation is vital to minimizing length of stay (LOS), but few hospitals objectively measure ambulation to predict outcomes. Wearable activity monitors have the potential to transform assessment of postoperative ambulation, but key implementation data, including whether digitally monitored step count can identify patients at risk for poor efficiency outcomes, are lacking.

Objectives: To define the distribution of digitally measured daily step counts after major inpatient surgical procedures, to assess the accuracy of physician assessment and ordering of ambulation, and to quantify the association of digitally measured step count with LOS.

Single-stage revision from gastric band to gastric bypass or sleeve gastrectomy: 6- and 12-month outcomes.

Background: Laparoscopic adjustable gastric banding (LAGB) is increasingly requiring revisional surgery for complications and failures. Removal of the band and conversion to either laparoscopic Roux-en-y gastric bypass (LRYGB) or laparoscopic sleeve gastrectomy (LSG) is feasible as a single-stage procedure. The objective of this study is to compare the safety and efficacy of single-stage revision from LAGB to either LRYGB or LSG at 6 and 12 months postoperatively.

Bariatric surgery as a possible risk factor for spontaneous intracranial hypotension.

Objective: To evaluate a possible link between bariatric surgery and spontaneous intracranial hypotension.

Methods: The frequency of bariatric surgery was examined in a group of 338 patients with spontaneous intracranial hypotension and compared with a group of 245 patients with unruptured intracranial aneurysms.

Results: Eleven (3.

Primary sleeve gastrectomy compared to sleeve gastrectomy as revisional surgery: weight loss and complications at intermediate follow-up.

Introduction: The laparoscopic adjustable gastric band (LAGB) can be revised to sleeve gastrectomy (LSG) for various reasons. Data are limited on the safety and efficacy of single-stage removal of LAGB and creation of LSG.

Methods: A retrospective review of cases was performed from 2010 to 2013.

Clinical outcomes of the Realize Adjustable Gastric Band-C at 2 years in a United States population.

Background: In 2008, the Realize Band (RB) adopted a precurved design (RB-C). We present 2-year outcomes data from the first multiinstitutional study of RB-C. The objective of this study was to analyze weight loss and safety data from bariatric practices in the United States, including academic, nonacademic, public, and private.

Use of a disposable acupressure device as part of a multimodal antiemetic strategy for reducing postoperative nausea and vomiting.

Background: There is still controversy regarding the optimal strategy for managing postoperative nausea and vomiting (PONV) in high-risk surgical populations. Although acustimulation at the P6 acupoint has been demonstrated to be effective in preventing PONV, the effect of this nonpharmacologic therapy on the patient's recovery with respect to resumption of normal activities of daily living has not been previously assessed when it is used as part of a multimodal antiemetic regimen. Therefore, we designed this randomized, sham-controlled, and double-blind study to assess the efficacy of a disposable acupressure device (Pressure Right®; Pressure Point Inc.

Clinical outcomes of the REALIZE adjustable gastric band-C at one year in a U.S. population.

Background: In 2008, the REALIZE Band (RB) adopted a precurved design (RB-C). The present study is the first multi-institutional report of RB-C outcomes. Our objective was to analyze the 1-year weight loss and safety data from adult RB-C patients treated at multiple U.

Gastric electrical stimulation with the TANTALUS System in obese type 2 diabetes patients: effect on weight and glycemic control.

Background: The TANTALUS System is an investigational device that consists of an implantable pulse generator connected to gastric electrodes. The system is designed to automatically detect when eating starts and only then deliver sessions of gastric electrical stimulation (GES) with electrical pulses that are synchronized to the intrinsic antral slow waves. We report the effect of this type of GES on weight loss and glucose control in overweight/obese subjects with type 2 diabetes mellitus (T2DM).

Safety and effectiveness of Realize adjustable gastric band: 3-year prospective study in the United States.

Background: The effectiveness and safety of bariatric surgery using laparoscopic adjustable gastric bands have been demonstrated in numerous published studies. We present the results of the first U.S.

Effect of electrical stimulation of the LES on LES pressure in a canine model.

Gastric electrical stimulation modulates lower esophageal sphincter pressure (LESP). High-frequency neural stimulation (NES) can induce gut smooth muscle contractions. To determine whether lower esophageal sphincter (LES) electrical stimulation (ES) can affect LESP, bipolar electrodes were implanted in the LES of four dogs.

Review of meta-analytic comparisons of bariatric surgery with a focus on laparoscopic adjustable gastric banding.

Background: In a prior systematic review and meta-analysis of the large body of literature describing the laparoscopic adjustable gastric band (LAGB), outcomes for the Swedish Adjustable Gastric Band (SAGB) and Lap-Band (LB), in particular, were reviewed. This article summarizes those results and discusses them in relation to the 3 other published bariatric surgery meta-analyses (JAMA 2004;292:1724-37; Ann Intern Med 2005;142:547-59; and Surgery 2007;142:621-32).

Methods: In the gastric banding meta-analysis, systematic review included screening of 4,594 studies published in any language (Jan 1, 1998-April 30, 2006).

Studies of Swedish adjustable gastric band and Lap-Band: systematic review and meta-analysis.

Background: This is the first systematic review and meta-analysis of the large body of data describing the Swedish adjustable gastric band (SAGB) and Lap-Band (LB).

Methods: A systematic review was performed that included screening of studies published in any language (January 1, 1998 through April 30, 2006) identified through MEDLINE, Current Contents, or the Cochrane Library. Studies with > or =10 SAGB or LB patients reporting > or =30-day efficacy or safety outcomes were eligible for review; the data were extracted from the accepted studies.

The TANTALUS system for obesity: effect on gastric emptying of solids and ghrelin plasma levels.

Background: Gastric electrical stimulation (GES), using the implantable TANTALUS System, is being explored as a treatment for obesity. The system delivers nonstimulatory electrical signals synchronized with gastric slow waves, resulting in stronger contractions. We hypothesized that this GES may enhance gastric emptying and as a result affect plasma ghrelin and insulin homeostasis.

The use of oral granisetron versus intravenous ondansetron for antiemetic prophylaxis in patients undergoing laparoscopic surgery: the effect on emetic symptoms and quality of recovery.

Based on comparative studies in patients receiving emetogenic chemotherapy, it has been suggested that granisetron would be more effective than ondansetron for the prevention of postdischarge nausea and vomiting (PDNV). However, there have been no direct comparisons of these two popular 5-HT3 antagonists with respect to PDNV and quality of recovery. We designed this randomized, double-blind study to compare the antiemetic efficacy of oral granisetron (1 mg) to a standard IV dose of ondansetron (4 mg) when administered for antiemetic prophylaxis as part of a multimodal regimen in a laparoscopic surgical population.

Device-related reoperations after laparoscopic adjustable gastric banding.

Laparoscopic adjustable gastric banding (LAGB) is considered a relatively safe weight loss procedure with low morbidity. When complications occur, obstruction, erosion, and port malfunction require reoperation. We retrospectively reviewed our experience with 270 consecutive patients who underwent LAGB.

Radiological studies after laparoscopic Roux-en-Y gastric bypass: routine or selective?

Early detection of complications after laparoscopic Roux-en-Y gastric bypass (LRYGB) can be difficult because of the subtle clinical findings in obese patients. Consequently, routine postoperative upper gastrointestinal contrast studies (UGI) have been advocated for detection of leak from the gastrojejunostomy. The medical records of 368 consecutive patients undergoing LRYGB were analyzed to determine the efficacy of selective use of radiological studies after LRYGB.

Analysis of causes and prevention of early readmission to surgical intensive care.

The purpose of this study was to analyze causes of early readmission to the surgical intensive care unit (SICU), to determine whether readmission can be predicted or prevented, and to compare outcomes of patients readmitted to the SICU with patients not requiring readmission. All patients admitted to the Cedars-Sinai SICU from January 1, 1996, to December 31, 2001, were included. Clinical data was prospectively collected in an on-line computer system.

Decompressive craniectomy in trauma patients with severe brain injury.

Decompressive craniectomy in the treatment of severe traumatic brain injury (TBI) is controversial. We conducted a retrospective review of prospectively collected data on all patients requiring surgery for TBI from 1995 through 2001 at Cedars-Sinai Medical Center. Patients were separated into two groups: Group A, craniectomy, and Group B, craniotomy.