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BACKGROUND: Clinical care pathways help guide and provide structure to clinicians and providers to improve healthcare delivery and quality. The Quality Improvement and Patient Safety Committee (QIPS) of the American Society for Metabolic and Bariatric Surgery (ASMBS) has previously published care pathways for the performance of laparoscopic sleeve gastrectomy (LSG) and pre-operative care of patients undergoing Roux-en-Y gastric bypass (RYGB). OBJECTIVE: This current RYGB care pathway was created to address intraoperative care, defined as care occurring on the day of surgery from the preoperative holding area, through the operating room, and into the postanesthesia care unit (PACU). METHODS: PubMed queries were performed from January 2001 to December 2019 and reviewed according to Level of Evidence regarding specific key questions developed by the committee. RESULTS: Evidence-based recommendations are made for care of patients undergoing RYGB including the pre-operative holding area, intra-operative management and performance of RYGB, and concurrent procedures. CONCLUSIONS: This document may provide guidance based on recent evidence to bariatric surgeons and providers for the intra-operative care for minimally invasive RYGB.
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BACKGROUND: This study presents a case series of "de novo" paraesophageal hernia (dnPEH) in post-Roux-en-Y gastric bypass (RYGB) patients and analyzes the predisposing factors, symptoms, and outcomes after repair. This is a lesser known complication after RYGB and when symptomatic, may warrant surgery. METHODS: A retrospective review of data from a single academic institution from 2002 to 2022 was performed identifying patients who developed dnPEH after RYGB and compared them to patients with primary RYGB without post-operative symptomatic dnPEH. Patient characteristics from initial RYGB were analyzed to identify predisposing factors for dnPEH development. Additional information analyzed included time to dnPEH repair, indications for surgery, types of herniation, type of surgical repair, and symptom resolution. RESULTS: There were 6975 RYGB in the study period of which 6619 underwent RYGB alone at index surgery, with 31 of those patients developing late stage PEH requiring repair. Patients with older age (51.8 years with dnPEH vs 45.2 years without, p = 0.001) and increased weight loss at 1 year (33.4% vs 30.5%, p = 0.048) from index RYGB were more likely to develop dnPEH. The incidence of dnPEH was 31/6619 (0.47%). Late dnPEH after RYGB took an average of 74 months (45-102 months IQR) to develop symptoms and undergo repair. The most common symptoms were heartburn/reflux 19/31 (61.3%) and epigastric pain 13/31 (41.9%). Symptom resolution rate after repair was highest with 100% for globus and 89.5% heartburn/reflux. The most common form of dnPEH was pouch herniation in 25/31. Surgical repair most commonly included primary cruroplasty alone in 25/31 with additional mesh in 1 case. Recurrence rate was 2/31 (6.54%). CONCLUSION: Late dnPEH after RYGB is an emerging entity typically occurring years after index RYGB. Symptomatic patients with dnPEH warrant hernia repair and responded well to surgical repair in this case series.
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BACKGROUND: Emergency department (ED) utilization following surgery is poorly understood and places immense strain on the healthcare system, being responsible for up to $38 billion in wasteful spending annually. The aim of this study was to quantify ED utilization following bariatric procedures to identify causes and areas of improvement. MATERIALS AND METHODS: A retrospective review of a prospectively maintained database was conducted for all patients who underwent metabolic bariatric surgery (MBS) between November 2006 and June 2019. The study includes 4703 patients across 8 hospitals in a single health system. Patients who returned to the ED within 30 and 90 days were analyzed for relation to surgery and preventability. RESULTS: Of the 4703 patients that underwent MBS, 907 (19.3%) visited the ED at least once within 90 days and 350 (7.4%) required hospital readmission. The most common bariatric procedure performed was the Roux-en-Y Gastric Bypass (RYGB) (3716/4703) with an average BMI of 43.8. The median length between discharge and ED visit was 19 days. Under 50% of patients called prior to ED presentation and 61% of these ED visits resulted in discharge. CONCLUSION: While hospital readmissions following MBS have been scrutinized in literature, investigation of ED utilization remains scarce. Our study is one of few to investigate postoperative ED utilization up to 90 days following bariatric intervention. A clear opportunity exists to improve discharge education and early post-discharge communication. This would additionally alleviate burden to allow focus on the acutely ill.
Subject(s)
Bariatric Surgery , Emergency Service, Hospital , Patient Readmission , Humans , Emergency Service, Hospital/statistics & numerical data , Bariatric Surgery/statistics & numerical data , Male , Female , Retrospective Studies , Middle Aged , Adult , Patient Readmission/statistics & numerical data , Obesity, Morbid/surgery , Postoperative Complications/epidemiologyABSTRACT
BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) is the most common Bariatric procedure in the United States; however, the frequency of conversion to Roux-en-Y gastric bypass (RYGB) is unknown. OBJECTIVES: The primary aim was to determine the conversion rate over time from LSG to RYGB. The secondary objectives were to evaluate factors associated with conversion and postconversion weight loss outcomes. SETTING: Single Academic Institution, Center of Bariatric Excellence. METHODS: A retrospective analysis of all LSG from 2011 to 2020 was done. Kaplan-Meier analysis was utilized to estimate the conversion rate over time after LSG. Cox regression was utilized to identify predictors of future conversion. RESULTS: Of 875 LSGs, 46 were converted to RYGB from 2011 to 2020. Median follow-up was 2.6 years, and 7-year follow-up rate was 59.9%. The 1-year conversion rate was 1.4%, increasing to 3.8%, 9.0%, and 12.6% at 3, 5, and 7 years respectively. Female gender (hazard ratio [HR] = 4.2, P = .05) and age <55 (HR = 3.5, P = .04) were associated with greater chance of conversion. Preoperative asthma (HR = 1.7, P = .14) and gastroesophageal reflux disease (GERD) (HR = 1.5, P = .18) trended toward higher conversion but were not significant. Of those with body mass index (BMI) >35 at time of conversion, the mean total body weight loss (TBWL) was 13.0% at the time of conversion. This subgroup had additional 13.6% of TBWL 1-year after conversion. CONCLUSIONS: Conversion of LSG to RYGB increased with time to 12.6% conversion rate at 7-years. Patients with GERD prior to LSG had a nonsignificant trend toward conversion, while younger patients and females had significantly higher rates of conversion. There may be additional weight loss benefit for patients converted to RYGB.
Subject(s)
Gastrectomy , Gastric Bypass , Laparoscopy , Obesity, Morbid , Weight Loss , Humans , Female , Male , Retrospective Studies , Weight Loss/physiology , Gastric Bypass/methods , Gastric Bypass/statistics & numerical data , Laparoscopy/methods , Laparoscopy/statistics & numerical data , Middle Aged , Obesity, Morbid/surgery , Gastrectomy/methods , Gastrectomy/statistics & numerical data , Adult , Treatment OutcomeABSTRACT
PURPOSE: The primary objective of this study is to evaluate the outcomes of robotic-assisted (RA-) approach compared to the standard laparoscopic (L-) approach using the 2020 Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) registry Public Use File (PUF). Our secondary objective is to establish standards for the reporting of outcomes using PUF. MATERIALS AND METHODS: Using the PUF database (n = 168,568), patients were divided into sleeve gastrectomy (SG), Roux-en-Y gastric bypass (RYGB), revisions, and conversions and then analyzed separately. We created balanced covariate through propensity score matching and inverse probability treatment weighting (IPTW). We also conducted multivariable relative risk regression to confirm our results. RESULTS: For RYGB, the incidence of "transfusion" was significantly lower in the RA-RYGB compared to the L-RYGB. There was no significant difference in the rate of Serious Event Occurrences (SEOs) or rate of intervention at 30 days. For SG, there was a higher rate of "transfusion" in the RA group. Incidence of SEOs was also significantly higher in the RA-group. There was no significant difference in SEOs for conversions; however, revisions had a trend toward a lower rate of SEOs favoring the robotic approach. Operative times were significantly higher for all RA-groups. CONCLUSION: RA- approach in metabolic and bariatric surgery (MBS) remains controversial because of differences in outcomes. The use of SEOs as reported by MBSAQIP in its semi-annual report can be used as a composite score to assess outcomes while using PUF. Further studies are needed to compare RA- to L- MBS.
Subject(s)
Bariatric Surgery , Gastric Bypass , Laparoscopy , Obesity, Morbid , Robotic Surgical Procedures , Humans , Obesity, Morbid/surgery , Robotic Surgical Procedures/methods , Quality Improvement , Data Accuracy , Treatment Outcome , Retrospective Studies , Bariatric Surgery/methods , Gastric Bypass/methods , Gastrectomy/methods , Laparoscopy/methods , AccreditationABSTRACT
INTRODUCTION: The rate of marginal ulcer (MU) following primary Roux-en-Y Gastric Bypass (RYGB) is approximately .6-16%. Few studies have evaluated recurrence rates following surgical revision for MU. The primary aim of this study was to determine the rate of MU recurrence following revision. The secondary aim was to evaluate the impact of truncal vagotomy (TV) on the recurrence rates and analyze potential risk factors associated with the recurrence of MU after revision. METHODS: We conducted a retrospective cohort study examining data at a single tertiary academic medical center. Adult patients with a history of RYGB who underwent gastrojejunostomy revision for recurrent MU between the years of 2003-2020 were included. We sought to determine our overall rate of MU following revision, with and without TV. Additionally, we examined the association of risk factors with MU recurrence. Fisher's exact test was used to determine the statistical significance of recurrence rates between the groups. RESULTS: We included 90 patients in the study. The overall recurrence rate for MU was 16.7%. Of the 90 patients, 35 (35.4%) patients underwent TV at the time of revision. The recurrence rate of MU after GJ revision with TV was 14.3% in comparison to those without TV, 18.2% (P = .775). Smoking, steroid, alcohol use, history of cardiac surgery/intervention, and helicobacter pylori were not significantly associated with recurrent MU following revision. CONCLUSIONS: The rate of recurrence after revision for MU is high. Adding TV trended towards decreased MU recurrence after revisional surgery, however not significant. Larger studies are needed to evaluate risk factors associated with recurrent MU after revision.
Subject(s)
Gastric Bypass , Peptic Ulcer , Adult , Humans , Gastric Bypass/adverse effects , Retrospective Studies , Peptic Ulcer/epidemiology , Peptic Ulcer/surgery , Vagotomy, Truncal , Reoperation/adverse effectsABSTRACT
Background: Obesity is a risk factor for COVID-19 severity. Recent studies suggest that prior metabolic surgery (MS) modifies the risk of COVID-19 severity. Methods: COVID-19 outcomes were compared between patients with MS (n = 287) and a matched cohort of unoperated patients (n = 861). Multiple logistic regression was used to identify predictors of hospitalization. A systematic literature review and pooled analysis was conducted to provide overall evidence of the influence of prior metabolic surgery on COVID-19 outcomes. Results: COVID-19 patients with MS had less hospitalization (9.8% versus 14.3%, p = 0.049). Age 70+, higher BMI, and low weight regain after MS were associated with more hospitalization after COVID-19. A systematic review of 7 studies confirmed that MS reduced the risk of post-COVID-19 hospitalization (OR = 0.71, 95%CI = [0.61-0.83], p < 0.0001) and death (OR = 0.44, 95%CI = [0.30-0.65], p < 0.0001). Conclusion: MS favorably modifies the risks of severe COVID-19 infection. Older age and higher BMI are major risk factors for severity of COVID-19 infection.
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Gastroparesis is a gastric motility disorder characterized by delayed gastric emptying. It is a rare disease and difficult to treat effectively; management is a dilemma for gastroenterologists and surgeons alike. We conducted a systematic review of the literature to evaluate current diagnostic tools as well as treatment options. We describe key elements in the pathophysiology of the disease, in addition to current evidence on treatment alternatives, including nutritional considerations, medical and surgical options, and related outcomes.
Subject(s)
Gastroparesis , Surgeons , Humans , Gastroparesis/diagnosis , Gastroparesis/etiology , Gastroparesis/surgery , Gastric EmptyingABSTRACT
BACKGROUND: Gastrogastric fistula (GGF) is a rare complication from Roux-en-Y gastric bypass (RYGB). It is a known risk factor associated with weight recidivism and an indication for Bariatric Revisional Surgery (BRS). OBJECTIVES: The primary outcome of this study is to evaluate perioperative outcomes and the long-term total body weight loss (TBWL) outcomes following revision. SETTING: Single Academic Institution, Center of Bariatric Excellence. METHODS: We selected patients who had primary bariatric surgery and BRS from 2003 to 2020, followed by BRS for GGF. Patients' demographics, perioperative outcomes, and TBWL were analyzed. RESULTS: One hundred five patients underwent BRS for GGF. Mean body mass index (BMI) at index operation and revision was 51.6 ± 10.1, and 42.4 ± 11.2 respectively. Ninety percent of patients had open primary RYGB, and 69% had open revisional surgery. The median length of stay after BRS was 3 days. The 30-day reintervention rate was 19%. The 30-day readmission rate was 34%. Of the 77 patients included for weight loss analysis, the mean %TBWL after primary RYGB was 34% ± 14. The total mean %TBWL at the time of revision was 18.8%, translating into a weight regain of 13.6% ± 9.5. The total mean %TBWL after revision was 37.6% ± 11.4, translating into TBWL of 18.8% ± 9.4 after revision when compared to TBWL at revision time. CONCLUSIONS: Our results demonstrate that revision for GGF can be safely performed, however is associated with higher morbidity than primary bariatric surgery. Revision for GGF results in significant long-term weight loss.
Subject(s)
Bariatric Surgery , Gastric Bypass , Gastric Fistula , Laparoscopy , Obesity, Morbid , Humans , Gastric Bypass/adverse effects , Gastric Bypass/methods , Obesity, Morbid/surgery , Obesity, Morbid/complications , Laparoscopy/adverse effects , Laparoscopy/methods , Bariatric Surgery/adverse effects , Gastric Fistula/etiology , Gastric Fistula/surgery , Weight Loss , Reoperation/methods , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: During the past 2.5 years, select bariatric surgeons in the Commonwealth of Massachusetts have been implementing same-day sleeve gastrectomy (SDSG). Key reasons for this change have been to reduce risks associated with hospitalization in the context of the COVID-19 pandemic and to comply with third-party payer preference to reduce costs. OBJECTIVE: We aimed to evaluate bariatric surgeons' attitudes about outcomes and morbidity between patients who are hospitalized after sleeve gastrectomy and patients who undergo SDSG. SETTING: Beth Israel Deaconess Medical Center in Boston, Massachusetts (teaching hospital of Harvard Medical School). METHODS: This prospective cohort study was conducted among bariatric surgeons practicing in the Commonwealth of Massachusetts. An anonymous web-based questionnaire was distributed using the Research Electronic Data Capture software. A total of 58 bariatric surgeons in Massachusetts were identified and successfully contacted based on registration with the Massachusetts Board of Registration in Medicine, membership in the American Society for Metabolic and Bariatric Surgery, and internet search. RESULTS: A total of 33 bariatric surgeons in Massachusetts completed the survey, yielding a response rate of 56.9%. Among the respondents, 75.76% have not performed SDSG, reporting patient safety as the major concern, and 24.24% had performed SDSG in the past. CONCLUSION: Survey responses showed no significant differences in surgeon perception between SDSG and hospitalization after surgery. Optimal patient selection was an important factor influencing surgeons' decisions with regard to performing SDSG. However, bariatric surgeons in Massachusetts are reluctant to perform SDSG.
Subject(s)
Bariatric Surgery , Bariatrics , COVID-19 , Laparoscopy , Obesity, Morbid , Surgeons , Humans , Obesity, Morbid/surgery , Pandemics , Prospective Studies , COVID-19/epidemiology , Gastrectomy/adverse effects , Massachusetts , Laparoscopy/adverse effects , Treatment OutcomeABSTRACT
BACKGROUND: Gastroesophageal reflux disease (GERD) is one of the most common diseases in North America and globally. The aim of this guideline is to provide evidence-based recommendations regarding the most utilized and available endoscopic and surgical treatments for GERD. METHODS: Systematic literature reviews were conducted for 4 key questions regarding the surgical and endoscopic treatments for GERD in adults: preoperative evaluation, endoscopic vs surgical or medical treatment, complete vs partial fundoplication, and treatment for obesity (body mass index [BMI] ≥ 35 kg/m2) and concomitant GERD. Evidence-based recommendations were formulated using the GRADE methodology by subject experts. Recommendations for future research were also proposed. RESULTS: The consensus provided 13 recommendations. Through the development of these evidence-based recommendations, an algorithm was proposed for aid in the treatment of GERD. Patients with typical symptoms should undergo upper endoscopy, manometry, and pH-testing; additional testing may be required for patients with atypical or extra-esophageal symptoms. Patients with normal or abnormal findings on manometry should consider undergoing partial fundoplication. Magnetic sphincter augmentation or fundoplication are appropriate surgical procedures for adults with GERD. For patients who wish to avoid surgery, the Stretta procedure and transoral incisionless fundoplication (TIF 2.0) were found to have better outcomes than proton pump inhibitors alone. Patients with concomitant obesity were recommended to undergo either gastric bypass or fundoplication, although patients with severe comorbid disease or BMI > 50 should undergo Roux-en-Y gastric bypass for the additional benefits that follow weight loss. CONCLUSION: Using the recommendations an algorithm was developed by this panel, so that physicians may better counsel their patients with GERD. There are certain patient factors that have been excluded from included studies/trials, and so these recommendations should not replace surgeon-patient decision making. Engaging in the identified research areas may improve future care for GERD patients.
Subject(s)
Gastric Bypass , Gastroesophageal Reflux , Adult , Humans , Gastroesophageal Reflux/surgery , Fundoplication/methods , Endoscopy, Gastrointestinal , Obesity/complications , Treatment OutcomeABSTRACT
BACKGROUND: Laparoscopic paraesophageal hernia repair (PEHr) is a safe and effective procedure for relieving foregut symptoms associated with paraesophageal hernias (PEH). Nonetheless, it is estimated that about 30-50% of patients will have symptomatic recurrence requiring additional surgical intervention. Revision surgery is technically demanding and may be associated with a higher rate of morbidity and poor patient-reported outcomes. We present the largest study of perioperative and quality-of-life outcomes among patients who underwent laparoscopic revision PEHr. METHODS: A retrospective review of all patients who underwent laparoscopic revision paraesophageal hernia repair between February 2003 and October 2019, at a single institution was conducted. All revisions of Type I hiatal hernias were excluded. The following validated surveys were used to evaluate quality-of-life outcomes: Reflux Symptom Index (RSI) and Gastroesophageal Reflux Disease Health-Related QOL (GERD-HRQL). Patient demographic, perioperative, and quality-of-life (QOL) data were analyzed using univariate analysis. RESULTS: One hundred ninety patients were included in the final analysis (63.2% female, 90.5% single revision, 9.5% multiple revisions) with a mean age, BMI, and age-adjusted Charlson score of 56.6 ± 14.7 years, 29.7 ± 5.7 kg/m2, and 2.04 ± 1.9, respectively. The study cohort consisted of type II (49.5%), III (46.3%), and IV hiatal hernia (4.2%), respectively. Most patients underwent either a complete (68.7%) or partial (27.7%) fundoplication. A Collis gastroplasty was performed in 14.7% of patients. The median follow-up was 17.6 months. The overall morbidity and mortality rate were 15.8% and 1.1%, respectively. The 30-day readmission rate was 9.5%. Additionally, at latest follow-up 47.9% remained on antireflux medication. At latest follow-up, there was significant improvement in mean RSI score (46.4%, p < 0.001) from baseline within the study population. Furthermore, there was no significant difference in QOL between patients who had a history of an initial repair only or history of revision surgery at latest review. The overall recurrence rate was 16.3% with 6.3% requiring a surgical revision. CONCLUSION: Laparoscopic revision PEHr is associated with a low rate of morbidity and mortality. Revision surgery may provide improvement in QOL outcomes, despite the high rate of long-term antireflux medication use. The rate of recurrent paraesophageal hernia remains low with few patients requiring a second revision. However, longer follow-up is needed to better characterize the long-term recurrence rate and symptomatic improvements.
Subject(s)
Gastroesophageal Reflux , Hernia, Hiatal , Laparoscopy , Humans , Female , Adult , Middle Aged , Aged , Male , Hernia, Hiatal/complications , Quality of Life , Gastroesophageal Reflux/surgery , Gastroesophageal Reflux/complications , Fundoplication/methods , Herniorrhaphy/methods , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: Previous studies analyzing short-term outcomes for per-oral endoscopic myotomy (POEM) have shown excellent clinical response rates and shorter operative times compared to laparoscopic Heller myotomy (LHM). Despite this, many payors have been slow to recognize POEM as a valid treatment option. Furthermore, comparative studies analyzing long-term outcomes are limited. This study compares perioperative and long-term outcomes, cost-effectiveness, and reimbursement for POEM and LHM at a single institution. METHODS: Adult patients who underwent POEM or LHM between 2014 and 2021 and had complete preoperative data with at least one complete follow up, were retrospectively analyzed. Demographic data, success rate, operative time, myotomy length, length of stay, pre- and postoperative symptom scores, anti-reflux medication use, cost and reimbursement were compared. RESULTS: 58 patients met inclusion with 25 undergoing LHM and 33 undergoing POEM. There were no significant differences in preoperative characteristics. Treatment success (Eckardt ≤ 3) for POEM and LHM was achieved by 88% and 76% of patients, respectively (p = 0.302). POEM patients had a shorter median operative time (106 min. vs. 145 min., p = 0.003) and longer median myotomy length (11 cm vs. 8 cm, p < 0.001). All LHM patients had a length of stay (LOS) ≥ 1 day vs. 51.5% for POEM patients (p < 0.001). Both groups showed improvements in dysphagia, heartburn, regurgitation, Eckardt score, GERD HRQL, RSI, and anti-reflux medication use. The improvement in dysphagia score was greater in patients undergoing POEM (2.30 vs 1.12, p = 0.003). Median hospital reimbursement was dramatically less for POEM ($3,658 vs. $14,152, p = 0.002), despite median hospital costs being significantly lower compared to LHM ($2,420 vs. $3,132, p = 0.029). RESULTS: POEM is associated with a shorter operative time and LOS, longer myotomy length, and greater resolution of dysphagia compared to LHM. POEM costs are significantly less than LHM but is poorly reimbursed.
Subject(s)
Deglutition Disorders , Esophageal Achalasia , Gastroesophageal Reflux , Heller Myotomy , Laparoscopy , Myotomy , Natural Orifice Endoscopic Surgery , Adult , Humans , Esophageal Achalasia/surgery , Esophageal Achalasia/complications , Deglutition Disorders/surgery , Retrospective Studies , Gastroesophageal Reflux/surgery , Treatment Outcome , Esophageal Sphincter, Lower/surgeryABSTRACT
BACKGROUND: Revision laparoscopic anti-reflux surgery (RLARS) is effective in alleviating the typical symptoms of gastroesophageal reflux disease (GERD). RLARS outcomes in patients with atypical GERD symptoms has not been well established. A composite Reflux Symptom Index (RSI) score greater than 13 indicates extraesophageal manifestation of pathological reflux. In this study, we analyzed the differences in quality-of-life (QOL) and perioperative outcomes between patients with atypical versus typical GERD who underwent RLARS. METHODS: A retrospective review was conducted of a prospectively maintained database of patients with pathologic reflux who underwent RLARS from February 2003 to October 2019. The cohort was divided into two groups, those with typical versus atypical manifestations of GERD, as defined by their RSI score. Patients with a RSI score of > 13 were assigned to the Atypical group and those ≤ 13 were assigned to the Typical group. Patient QOL outcomes were prospectively followed using the RSI survey. Significance was defined by p-value less than 0.05. RESULTS: A total of 133 patients (Typical 61, Atypical 72) were included in the final analysis. The two groups were similar (p > 0.05) in mean age (58.1 ± 13.3 vs. 55.3 ± 15.5 years), body mass index (29.6 ± 5.0 vs. 30.3 ± 5.4), female sex distribution (60.7% vs. 59.7%) and age adjusted Charlson score (1.76 ± 1.58 vs. 1.98 ± 1.94). The Typical group had a higher frequency of type III hiatal hernia (62.3% vs. 29.2%) and Collis gastroplasty (29.5% vs. 5.6%). The groups had similar rates of partial and complete fundoplication with similar median length of stay (Typical: 3.0 ± 3.4 days vs. Atypical: 2.4 ± 1.7 days). After a mean follow-up of 30.2 ± 33.6 months, both groups reported similar rates of improvement in RSI outcome from baseline (58.1% vs 43.3%, p = .149). However, the RSI outcome at the latest follow-up for the Typical group was significantly better than the Atypical group after RLARS (2.8 ± 5.3 vs. 15.9 ± 11.1, respectively). CONCLUSION: Patients who undergo revision paraesophageal hernia repair with objective findings of GERD and subjective complaints of atypical reflux symptoms may show long-term improvement in QOL outcomes. However, these results are contingent on proper patient selection and a thorough work-up for pathological reflux in this population. Further research is needed to determine universal diagnostic criteria to assist in the early detection and surgical treatment of patients with atypical GERD.
Subject(s)
Gastroesophageal Reflux , Hernia, Hiatal , Laparoscopy , Humans , Female , Hernia, Hiatal/complications , Hernia, Hiatal/surgery , Quality of Life , Treatment Outcome , Gastroesophageal Reflux/etiology , Gastroesophageal Reflux/surgery , Gastroesophageal Reflux/diagnosis , Fundoplication/methods , Retrospective Studies , Laparoscopy/methodsABSTRACT
BACKGROUND: The impact of urinary catheter avoidance in bariatric enhanced recovery after surgery (ERAS) protocols is yet to be established. The purpose of the current study is to determine whether urinary catheter use in patients undergoing Roux-en-Y gastric bypass (RYGB) procedures has an effect on postoperative outcomes. METHODS: An institutional database was utilized to identify adult patients undergoing primary minimally invasive RYGB surgery. Outcomes included incidence of urinary tract infection (UTI) within 30 days postoperatively, 30-day readmission rates, proportion of patients discharged after postoperative day 1 (delayed discharge), length of stay (LOS), and operating room time. These were compared between propensity-matched groups with and without urinary catheter placement. RESULTS: There were no significant differences in postoperative UTI's (2.2% for both cohorts, P = .593) or 30-day readmission rates for patients with and without urinary catheters (6.6% and 4.4%, respectively, P = .260). Mean LOS (1.7 vs. 1.5 days, P = .001) and the proportion of patients having a delayed discharge (47.3% vs. 33.7%, P = .001) was greater in patients with a catheter. Operating room time was longer in the urinary catheter group (221.8 vs. 207.9 minutes, P = .002). DISCUSSION: Avoidance of indwelling urinary catheters in RYGB surgical patients decreased delayed discharges and LOS without affecting readmission or reoperation rates. Therefore, we recommend that avoidance of urinary catheters in routine RYGB surgery be considered for inclusion into standardized ERAS protocols. Urinary catheters should continue to be utilized in select cases, however, as these were not shown to affect rate of UTIs.
Subject(s)
Gastric Bypass , Laparoscopy , Obesity, Morbid , Adult , Humans , Gastric Bypass/adverse effects , Gastric Bypass/methods , Obesity, Morbid/surgery , Obesity, Morbid/complications , Urinary Catheterization/adverse effects , Treatment Outcome , Retrospective Studies , Laparoscopy/methods , Postoperative Complications/etiologyABSTRACT
BACKGROUND: The laparoscopic approach is utilized in greater than 90% of bariatric surgeries. With the growing prevalence of robotic-assisted surgery in bariatrics, there has been limited consensus on the superiority of either laparoscopic or robotic approaches, especially in revisional procedures (conversion from sleeve gastrectomy (SG) to Roux-en-Y gastric bypass (RYGB)). METHODS: A retrospective analysis was performed of the MBSAQIP PUF database of patients who underwent conversion from SG to RYGB procedures in either laparoscopic or robotic-assisted approaches. The groups underwent 2:1 propensity matching and primary outcomes included post-conversion days until discharge (POD), conversion operation length, total and major morbidity, 30-day readmission, 30-day reoperation, 30-day reintervention, and 30-day mortality after conversion. RESULTS: After 2:1 propensity score matching, 3411 patients (2274 laparoscopic vs 1137 robotic) were included in the study. Intraoperatively, no significant difference was found in total morbidity (6.5% lap vs 5.9% robotic) or major morbidity (1.9% lap vs 1.7% robotic); however, the operative times were significantly longer robotically (126 min vs 164 min). Post-operatively, no significant differences were found in discharge day (1.8 lap vs 1.8 robotic), 30-day readmission (7.6% lap vs 8.6% robotic), reoperation rate (2.9% lap vs 3.7% robotic), additional intervention rate (2.5% lap vs 3.3% robotic), or 30-day mortality (0.1% vs 0.1%). CONCLUSION: There is no significant difference in perioperative or intraoperative outcomes between laparoscopic and robotic-assisted SG to RYGB conversion procedures other than a longer operative time in the robotic approach, suggesting increased efficiency with the laparoscopic approach.
Subject(s)
Bariatric Surgery , Gastric Bypass , Laparoscopy , Obesity, Morbid , Robotic Surgical Procedures , Humans , Robotic Surgical Procedures/methods , Obesity, Morbid/surgery , Retrospective Studies , Treatment Outcome , Gastric Bypass/methods , Gastrectomy/adverse effects , Gastrectomy/methods , Bariatric Surgery/adverse effects , Bariatric Surgery/methods , Laparoscopy/methods , Reoperation/methodsABSTRACT
BACKGROUND: Type 2 Diabetes Mellitus (T2DM) is highly prevalent comorbidity in patients with morbid obesity. It is still unclear whether a cutoff value of preoperative A1c represents an increased risk for major postoperative complications following Roux-en-Y Gastric Bypass (RYGB) and Sleeve Gastrectomy (SG). METHODS: Retrospective MBSAQIP Participant Use File cohort for both years 2017 and 2018 were analyzed to evaluate the relationship between HbA1c in patients with morbid obesity and T2DM undergoing bariatric surgery, and the 30 days postoperative major complications by Clavien-Dindo classification (III/IV). We used an HbA1c cutoff of <7, > =7, and stratified by 1% increment for a total of 11 groups. We used univariate and multivariate logistic regression to analyze the outcome of the complications. Predicted probabilities were calculated for major complications. All statistical tests were two-sided with a P-value of less than .05 considered as a cut-off for statistical significance. RESULTS: Of 42,181 patients that met inclusion criteria, there were 20,955 identified with HbA1c <7%, and 21,226 patients with HbA1c >7%. Utilizing HbA1c <7% as a cutoff, we found no consistent statistical significance in the major postoperative complication in patients with HbA1c >7%, and when stratified with 1% increment between groups. We also found no significance between groups with risk adjustment. CONCLUSIONS: Extensive analysis of the large MBSAQIP cohort didn't result in a clinically significant association between stratified HbA1c and 30-day Clavien-Dindo major complications (III/IV) following Roux-en-Y Gastric Bypass (RYGB) and (SG).
Subject(s)
Bariatric Surgery , Diabetes Mellitus, Type 2 , Gastric Bypass , Obesity, Morbid , Bariatric Surgery/adverse effects , Diabetes Mellitus, Type 2/complications , Diabetes Mellitus, Type 2/surgery , Gastrectomy/adverse effects , Gastric Bypass/adverse effects , Glycated Hemoglobin , Humans , Obesity, Morbid/complications , Obesity, Morbid/surgery , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/surgery , Retrospective Studies , Treatment OutcomeABSTRACT
INTRODUCTION: The benefits of minimally invasive surgery using laparoscopy on postoperative pain and opioid use are well established. Our goal was to determine whether patients who underwent Roux-en-Y gastric bypass using a robotic approach (RA-RYGB) had lower postoperative pain and required less opioids than those undergoing laparoscopic Roux-en-Y gastric bypass (L-RYGB). Secondary outcomes evaluated included length of stay, operative time, and readmissions. METHODS AND PROCEDURES: This was a retrospective cohort study from a tertiary academic medical center. Patients who underwent L-RYGB or RA-RYGB between 5/1/2018 and 10/31/2019 were included. Cases with concomitant hernia repair, chronic opioid use, and those who did not receive a TAP block or multimodal pain control were excluded. Baseline demographics were compared. Inpatient and outpatient opioid use in Morphine Milligram Equivalents (MME) and pain scores (10-point Likert scale) were compared. RESULTS: There were 573 RY patients included (462 L-RYGB; 111 RA-RYGB). Median and maximum inpatient pain scores were similar for L-RYGB and RA-RYGB (3.0 vs 3.1, p = 0.878; 7.0 vs 7.0, p = 0.688). Median inpatient opioid use and maximum single day use were similar for L-RYGB and RA-RYGB (40.0 MME vs. 42.0 MME, p = 0.671; 30.0 MME vs 30.0 MME, p = 0.648). Both the outpatient prescribing of opioids (50.2% vs. 42.3%, p = 0.136) and outpatient opioid MME at 2 weeks (L-RYGB 30.0 MME vs. 33.8 MME, p = 0.854) were comparable between cohorts. Patient reported pain at 2-week follow-up was significantly higher for RA-RYGB (68.1%) than L-RYGB (55.6%) (p = 0.030). RA-RYGB had a higher rate of 30-day readmission and longer operative times compared to the L-RYGB (6.3% vs 13.5%, p = 0.010; 144.5 vs 200.0 min, p < 0.001). CONCLUSION: This study identified no benefit for postoperative pain or opioid requirements in patients undergoing RA-RYGB compared to L-RYGB. The RA-RYGB group was significantly more likely to report pain at the two-week follow-up.
Subject(s)
Gastric Bypass , Laparoscopy , Obesity, Morbid , Robotic Surgical Procedures , Analgesics, Opioid/therapeutic use , Endrin/analogs & derivatives , Gastric Bypass/methods , Humans , Laparoscopy/methods , Length of Stay , Morphine Derivatives , Obesity, Morbid/surgery , Pain, Postoperative/drug therapy , Pain, Postoperative/etiology , Pain, Postoperative/surgery , Retrospective Studies , Robotic Surgical Procedures/methodsABSTRACT
PURPOSE: The aim of our study was to assess long-term opioid use following bariatric surgery in patients on preoperative narcotics. METHODS: We evaluated patients utilizing preoperative opioids (OP) who underwent primary laparoscopic Roux-en-Y gastric bypass (LRYGB) from 2013 to 2020. Patients were propensity-matched to those without preoperative opioid use (NOP) by demographics and comorbidities. Our objectives were to compare opioid use at 1 and 3 years after surgery and evaluate perioperative outcomes. RESULTS: A total of 806 patients, matched 1:1 were evaluated, with 82.7% being females. Mean age was 46.5 years in the OP and 45.6 years in the NOP (p = 0.0018), preoperative BMI was 45.8 in the OP and 46.1 in the NOP (p = 0.695). All patients were followed up for 1 year. In the OP, 156 (38.7%) patients were taking opioids 1 year after surgery as opposed to 27 (6.7%) in the NOP (p < 0.0001). Three years after surgery, 74 (37.5%) patients in the OP and 27 (14.4%) in the NOP were taking outpatient opioids (p < 0.0001). There was no statistically significant difference between OP and NOP groups in terms of readmissions (9.4% vs. 5.7% p = 0.06), reinterventions (3.7 vs. 1.7% p = 0.13), reoperations (3.5% vs. 1.5% p = 0.11), or emergency room visits (8.9% vs. 7.2% p = 0.44). There were no mortalities. CONCLUSION: Most patients requiring preoperative opioids can be weaned off after bariatric surgery. Enhanced recovery pathways are key to obtaining these results. Preoperative opioid use is not associated with increased complications compared to opioid-naïve patients.