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1.
Laparoscopic Roux-en-Y gastric bypass in morbidly obese and super morbidly obese patients 总被引:4,自引:0,他引:4
BACKGROUND: Our objective was to compare the outcomes after laparoscopic Roux-en-Y gastric bypass (RYGB) in morbidly obese (body mass index [BMI] <50) patients with super morbidly obese (BMI >50) patients. METHODS: A prospective analysis of 120 patients who underwent laparoscopic RYGB at a community based teaching hospital between January 2002 and August 2002 was performed. Sixty patients with BMI <50 were compared with 60 patients with BMI >50. Study endpoints included: operative time, length of stay, and overall complication rates including early (<7 days) and late (>7 days) complications. RESULTS: Mean BMI in the obese group was 44.6 (range 39 to 49) versus 58.6 (range 50 to 100) in the superobese group. Medical comorbidities, age, and sex distribution were similar in both groups. Mean operative time in the obese group was 128 minutes (range 75 to 225) versus 144 minutes (range 75 to 240) in the superobese group. The overall complication rate was 10% in the obese group versus 20% in the superobese group. (P = 0.2) With regard to the obese group, the early complication rate was 5% (n = 3). These included 2 upper gastrointestinal bleeds and 1 respiratory failure. The late complication rate in this group was also 5% (n = 3). These were all anastomotic strictures requiring endoscopic dilation. In comparison, in the superobese group, the early complication rate was 8% (n = 5). These included 2 upper gastrointestinal bleeds, 1 pneumonia, 1 superficial wound infection, and 1 small bowel obstruction. The late complication rate in this group was 12% (n = 7). These included 4 anastomotic strictures, 1 incisional hernia, 1 pulmonary embolism, and 1 anastomotic leak. There were no conversions to open gastric bypass or deaths in either group. Median length of stay in both groups was 2 days. CONCLUSIONS: Our data demonstrate no significant difference in operative times, complication rates or length of stay between morbidly obese and super morbidly obese patients undergoing laparoscopic RYGB. Laparoscopic RYGB is safe and technically feasible in the super morbidly obese patient population. 相似文献
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Stanford A Glascock JM Eid GM Kane T Ford HR Ikramuddin S Schauer P 《Journal of pediatric surgery》2003,38(3):430-433
Background/Purpose: Obesity has contributed significantly to morbidity and premature deaths in the adolescent population. Because many patients do not respond to dietary modification, exercise regimens, or pharmacologic treatment, weight reduction surgery has become a viable alternative, although the morbidity of conventional gastric bypass has tempered enthusiasm for this approach. Experience with the laparoscopic approach has not been reported previously. The authors examined the outcome of adolescents undergoing laparoscopic Roux-En-Y gastric bypass (lap RYGB). Methods: Medical records of patients less than 20 years of age (n = 4; 3 girls, 1 boy) who had undergone lap RYGB for morbid obesity were reviewed. All patients met National Institute of Health criteria for bariatric surgery. Outcome variables examined included weight; body mass index (BMI); hospital length of stay (LOS); comorbid conditions; and tolerance of a regular diet. Mean time to follow-up was 17 months. Results: All procedures were completed laparoscopically. There were no complications. The average LOS was 2 days. Patients with greater than 20-month follow-up lost an average of 87% of their excess body weight and had nearly complete resolution of comorbidities (including hypertriglyceridemia, hypercholesterolemia, asthma, and gastroesophageal reflux disease). Conclusion: Laparoscopic gastric bypass is a safe alternative in morbidly obese adolescents who have not responded to medical therapy. J Pediatr Surg 38:430-433. 相似文献
3.
《Surgery for obesity and related diseases》2008,4(6):735-739
BackgroundTo determine whether the medium-term outcome of secondary gastric bypass (SGB) after laparoscopic adjustable gastric banding (LAGB) is comparable to the outcome of primary gastric bypass (PGB) in morbidly obese patients in terms of complications and weight loss. Controversy exists among bariatric surgeons regarding the choice of primary operation for morbid obesity. Some prefer to start with LAGB as a low-risk operation for all patients and perform revisional surgery in the case of failure. Others prefer to tailor the primary operation to the individual patient.MethodsA total of 55 patients who had undergone SGB after failed LAGB from 2002 to 2006 were compared with 81 patients who had undergone PGB for morbid obesity during the same period in our hospital by a single surgeon.ResultsThe mean operative time in the PGB group was shorter (73 ± 22 min, range 50–100) compared with the SGB group (99 ± 32 min, range 55–180; P <.001). The median length of admission did not differ significantly between the PGB and SGB groups (4 ± 6.6 d, range 3–55, versus 4 ± 2.9 d, range 3–16, respectively; P = .13). No significant differences were found in the occurrence of complications between the PGB and SGB groups (29.6% versus 30.9%, respectively, P = .87). No patient died. At 2 and 3 years postoperatively, no significant difference was found in percentage of patients treated with good or excellent outcomes using the criteria of MacLean (2 y, PGB 60.0% versus SGB 58.8%, P = .94; 3 y, PGB 75.0% versus SGB 72.7%, P = .91).ConclusionIn this series, gastric bypass as a secondary procedure after failed LAGB was as safe and effective as PGB. Conversion to gastric bypass appears to be the treatment of choice after failed LAGB. 相似文献
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Background We present a case of a morbidly obese patient with previous laparoscopic Nissen fundoplication (LNF) who was successfully
treated by revision to a laparoscopic Roux-en-Y gastric bypass (RYGB) and discuss our collective experience.
Methods Between June 2000 and April 2006 seven morbidly obese patients with mean body mass index (BMI) of 39.4 kg/m2 underwent laparoscopic revision of LNF to RYGB by our group. Important steps of the revision include lysis of all adhesions
between the liver and the stomach, dissection of the diaphragmatic crura and gastroesophageal fat pad, reduction and repair
of hiatal hernia and complete take-down of the wrap to avoid stapling over the fundoplication which can create an obstructed,
septated pouch.
Results There was one (14.3%) conversion. Mean operative time (OT) was 324 (206–419) minutes and length of stay was 4.9 (3–8) days.
Early complications occurred in 3/7 (42.9%) patients including a staple line hemorrhage without a need for re-exploration,
a small pulmonary embolism without hemodynamic instability and a small-bowel obstruction due to a pre-existing incisional
ventral hernia that was not repaired on original operation. There were no anastomotic leaks or deaths. At a mean follow-up
of 32.9 (12–39) months, mean percentage excess weight loss was 79.5% and 18/28 (64.3%) comorbid conditions were improved or
resolved. Gastroesophageal reflux disease (GERD) evaluation with the GERD health-related quality of life (GERD-HRQL) scale
showed a significant reduction of GERD scores postoperatively (16.7 versus 4.4).
Conclusions Although laparoscopic RYGB after antireflux surgery is technically difficult and carries higher morbidity, it is feasible
and effective in the treatment of recurrent GERD in morbidly obese patients.
Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users. 相似文献
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Bowne WB Julliard K Castro AE Shah P Morgenthal CB Ferzli GS 《Archives of surgery (Chicago, Ill. : 1960)》2006,141(7):683-689
HYPOTHESIS: Outcome following laparoscopic adjustable gastric banding (LAGB) in super morbidly obese patients is significantly worse compared with the standard laparoscopic Roux-en-Y gastric bypass (LRYGB). DESIGN: Prospective case series. SETTING: Community teaching hospital (490 beds). PATIENTS: A prospectively maintained database identified patients who underwent operative treatment for morbid obesity between February 2001 and June 2004. The study group included super morbidly obese patients (body mass index >50 [calculated as weight in kilograms divided by the square of height in meters]) following LAGB and LRYGB. INTERVENTIONS: Among 106 patients with super morbid obesity, 60 (57%) and 46 (43%) underwent LAGB and LRYGB, respectively. MAIN OUTCOME MEASURES: Patient demographics, weight loss, percentage of excess weight loss, change in body mass index, early (<30 days) and late (> or =30 days) complications, reoperations, medical comorbidity, and patient satisfaction were studied. Analysis was performed using the t test and Pearson chi 2 analysis. RESULTS: Overall median follow-up was 16.2 months (range, 1-40 months). Preoperative factors of patient age, sex, weight, body mass index, and medical comorbidity were similar between the 2 groups. Compared with LRYGB, patients who underwent LAGB experienced a greater incidence of late complications (P < .05), reoperations (P < .04), less weight loss (P<.001), and decreased overall satisfaction (P < .006). Likewise, patients who underwent LRYGB had a greater resolution of concomitant diabetes mellitus (P < .05) and sleep apnea (P<.01) compared with the LAGB group. Furthermore, postoperative adjustments to achieve consistent weight loss for LAGB recipients ranged from 1 to 15 manipulations. Our single mortality was in the LAGB group. CONCLUSIONS: In super morbidly obese patients, LAGB is significantly associated with more late complications, reoperations, less weight loss, less reduction of medical comorbidity, and patient dissatisfaction compared with LRYGB. Further evaluation of LAGB in this patient population appears warranted. 相似文献
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Laparoscopic Roux-en-Y gastric bypass for recalcitrant gastroesophageal reflux disease in morbidly obese patients. 总被引:4,自引:0,他引:4
Yaron Perry Anita P Courcoulas Hiran C Fernando Percival O Buenaventura James S McCaughan James D Luketich 《JSLS, Journal of the Society of Laparoendoscopic Surgeons》2004,8(1):19-23
BACKGROUND AND OBJECTIVES: Gastroesophageal reflux disease (GERD) is commonly associated with morbid obesity (MO). Antireflux surgery has a higher failure rate in MO and addresses only one of the comorbidities present. This paper reviews the results of laparoscopic Roux-en-Y gastric bypass (LRYGBP) performed for recalcitrant GERD in MO. METHODS: Patients with recalcitrant GERD and a body mass index (BMI)>35 undergoing LRYGBP were included. LRYGB included crural repair, creation of a small gastric pouch (30 mL), and intestinal bypass (150 to 180 cm). All patients were followed in clinic and by telephone. RESULTS: From February 1999 to April 2001, 57 patients (51 F, 6 M) with a mean age of 43 (range, 22 to 67) and a median BMI of 43 underwent LRYGBP. Hiatal hernia or esophagitis, or both, were present in 48, Barrett's in 2. LRYGBP was possible in 52 patients; 5 required open conversion. The median hospital stay was 3 days. Complications included 1 leak, 1 pulmonary emboli, 2 reoperations for internal roux limb hernia, and 7 gastrojejunal strictures. At a mean follow-up of 18 months (range, 3 to 30), all patients report improvement or no symptoms of GERD and a mean weight loss of 40 kg (range, 16 to 70). Quality of life scores (SF-36) were above national norms for physical and mental components (median 55, norms=50). GERD-health related quality of life median score was <1 (scale, 0 to 45, 0=asymptomatic, 45=worse). CONCLUSION: LRYGBP was effective for recalcitrant GERD in MO. LRYGBP also led to weight loss and improvement in other comorbidites. Surgeons with minimally invasive expertise should consider LRYGBP for treatment of GERD in the morbidly obese. 相似文献
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BACKGROUND: Super-super obesity (body mass index [BMI] >/= 60 kg/m(2)) is thought to be a risk factor for complications and mortality in laparoscopic Roux-en-Y gastric bypass. Excess weight loss has been demonstrated to be diminished compared with less obese patients following surgery. However, we hypothesize that super-super obese patients who undergo laparoscopic gastric bypass can realize major improvements in their health and a good quality of life without a significantly increased risk of complications when compared with less obese patients. METHODS: From July 2002 to July 2005, University of Wisconsin Health bariatric surgeons performed 288 consecutive laparoscopic Roux-en-Y gastric bypass procedures. Patients were divided into 2 groups: BMI >/= 60 kg/m(2) (n = 28) and BMI < 60 kg/m(2) (n = 260). The groups were compared at defined time intervals during a 2-year period following surgery. Comparison criteria included complications, weight loss, comorbidities, and quality of life. RESULTS: Both groups had similar morbidity and mortality rates. Excess weight loss was shown to be less, but total pounds lost were greater, for the super-super obese patients at all postoperative time intervals specified for postoperative analysis.Despite this fact, overall health improved to a similar degree in each group of patients following surgery; both groups also had similar Moorehead-Ardelt quality of life scores. Using the Bariatric Analysis and Reporting Outcome System (BAROS) to categorize outcomes, the average result for a patient in either group of patients would be considered "very good" at 1 year following surgery. CONCLUSIONS: Laparoscopic Roux-en-Y gastric bypass can be accomplished safely even in extremely obese patients. Although excess weight loss in the super-super obese is diminished postoperatively when compared with less obese patients, health is improved and quality of life is good regardless of a patient's preoperative BMI. Therefore, laparoscopic gastric bypass is a good option even in the extremely obese. 相似文献
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Nari Sabeti M.D. Michael Tarnoff M.D. Julie Kim M.D. Scott Shikora M.D. 《Surgery for obesity and related diseases》2009,5(5):349-614
BackgroundThe bladed optical access trocar is widely used and provides convenient, safe peritoneal entry. However, it has only been approved for use after insufflation. We used this device as our primary method of entry before insufflation in bariatric surgery and provide an overview of our cumulative experience. In addition, we provide a comprehensive analysis of the published data with respect to optical access as both primary and secondary methods of peritoneal access.MethodsFrom July 30, 2001 to April 4, 2008, laparoscopic access for all bariatric surgery at a single center was achieved using the 5–12-mm optical bladed trocar without previous insufflation for 2207 cases, including 1692 laparoscopic gastric bypass procedures and 515 laparoscopic adjustable gastric band placements.ResultsFour vascular injuries occurred (.18%) in our series. Three required conversion to laparotomy and vascular repair, and one was managed laparoscopically. All injuries occurred with off-midline placement. No mortalities occurred secondary to the use of the optical trocar.ConclusionThe present report is as the greatest volume series detailing the safe and effective use of the bladed optical trocar without previous insufflation as the primary method of peritoneal access in the morbidly obese. The insertion of this device in the midline appears to be a safe method of entry. 相似文献
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Postoperative rhabdomyolysis following laparoscopic gastric bypass in the morbidly obese 总被引:4,自引:0,他引:4
Khurana RN Baudendistel TE Morgan EF Rabkin RA Elkin RB Aalami OO 《Archives of surgery (Chicago, Ill. : 1960)》2004,139(1):73-76
HYPOTHESIS: Laparoscopic approaches for weight reduction in the morbidly obese have become common with more than 50,000 bariatric surgical procedures being performed in 2001. The objective of this article is to raise awareness among surgeons of a new complication of rhabdomyolysis from this frequent procedure. DESIGN: Case series extracted from surgical database from January 2, 2001, through December 31, 2002. PATIENTS AND METHODS: We identified 5 cases of postoperative rhabdomyolysis in morbidly obese patients who underwent laparoscopic duodenal switch procedures with parietal gastrectomy. The cause, pathogenesis, and clinical features are reviewed and discussed. RESULTS: Postoperative rhabdomyolysis developed in 5 of 353 morbidly obese patients who underwent consecutive laparoscopic duodenal switch procedures, an incidence of 1.4%. All 5 patients were male, had a mean peak serum creatine kinase level of 19 680 U/L, and reported muscle pain in either the buttock, hip, or shoulder regions during the early postoperative period. CONCLUSIONS: We hypothesized that morbidly obese patients develop critical surface and deep tissue pressures during bariatric surgery, increasing their risk for tissue injury and rhabdomyolysis. Unexplained elevations in the serum creatinine level or reports of buttock, hip, or shoulder pain in the postoperative period should raise the possibility of rhabdomyolysis and prompt clinical investigation. We recommend routine preoperative and postoperative measurements of the serum creatine kinase and serum creatinine levels to aid detection. Surgeons need to keep a low index of suspicion because early diagnosis and treatment are the cornerstones of successful management of rhabdomyolysis. 相似文献
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J. Esteban Varela Marcelo W. Hinojosa Ninh T. Nguyen 《Surgery for obesity and related diseases》2009,5(2):139-143
BackgroundGastroesophageal reflux disease (GERD) is commonly associated with morbid obesity. Laparoscopic fundoplication is a standard surgical treatment for GERD, and laparoscopic gastric bypass has been shown to effectively resolve GERD symptoms in the morbidly obese. We sought to compare the in-hospital outcomes of morbidly obese patients who underwent laparoscopic fundoplication for the treatment of GERD versus laparoscopic gastric bypass for the treatment of morbid obesity and related conditions, including GERD, at U.S. academic medical centers.MethodsUsing the “International Classification of Diseases, 9th Revision” procedural and diagnoses codes for morbidly obese patients with GERD, we obtained data from the University HealthSystem Consortium database for all patients who underwent laparoscopic fundoplication or laparoscopic gastric bypass from October 2004 to December 2007 (n = 27,264). The outcome measures included the patient demographics, length of stay, in-hospital overall complications, mortality, risk-adjusted mortality ratio (observed to expected mortality), and hospital costs.ResultsCompared with the patients who underwent laparoscopic gastric bypass, those who underwent laparoscopic fundoplication had a lower severity of illness score (P <.05). The overall in-hospital complications were significantly lower in the laparoscopic gastric bypass group (P <.05). The mean length of stay, observed mortality, risk-adjusted mortality, and hospital costs were comparable between the 2 treatment groups.ConclusionLaparoscopic gastric bypass is as safe as laparoscopic fundoplication for the treatment of GERD in the morbidly obese. Hence, morbidly obese patients with GERD should be referred for bariatric surgery evaluation and offered laparoscopic gastric bypass as a surgical option. 相似文献
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Extensive preoperative testing is not necessary in morbidly obese patients undergoing gastric bypass 总被引:2,自引:0,他引:2
Morbidly obese patients are considered at high risk for perioperative complications and often undergo extensive testing for
preoperative clearance. We analyzed prospectively collected data from 193 patients undergoing weight loss surgery between
November 2000 and November 2002. Preoperative chest x-ray examination, pulmonary function tests, noninvasive cardiac testing,
and blood work were performed routinely. Preoperative testing identified abnormalities on eight chest x-ray films (4%) and
29 electrocardiograms (15%), none of which required preoperative intervention. Spirometry was abnormal in 41 patients (21%);
logistic regression identified preexisting asthma as predictive of obstructive physiology (odds ratio [OR] 3.3; 95% confidence
interval [CI] 1.2 to 8.9), and body mass index as predictive of restrictive physiology (OR 1.1; 95% CI 1.01 to 1.2). Arterial
blood gases identified only one case of severe hypoxemia requiring intervention. Mild hypoxemia was associated with increasing
age (OR 14.5; 95% CI 1.8 to 114). Echocardiography demonstrated four abnormalities (2%); previous history of cardiac disease
was the only risk factor (OR 14.5; 95% CI 1.8 to 114). Complete blood count did not identify 84% and 50% of the patients with
iron (n = 31) and vitamin B12 (n = 12) deficiencies, respectively. Age, body mass index, and history of asthma were associated
with abnormal pulmonary function tests and previous cardiac disease with abnormal cardiac testing. These tests are not mandatory
as a routine preoperative evaluation and can be used selectively on the basis of medical history.
Presented at the Forty-Fourth Annual Meeting of The Society for Surgery of the Alimentary Tract, Orlando, Florida, May 18–21,
2003 (oral presentation). 相似文献
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Obtaining access to the peritoneal cavity in laparoscopic surgery is more difficult in morbidly obese people. The aim of this study was to examine the safety and efficacy of accessing the peritoneal cavity using an optical, bladeless trocar without previous pneumoperitoneum in morbidly obese patients. The patients' characteristics and outcomes with consecutive and preferential use of an optical, bladeless, first trocar insertion without previous pneumoperitoneum in morbidly obese patients (body mass index > 35 kg/m2) was reviewed. A total of 208 morbidly obese patients were included. The trocar insertion technique was used in 196 patients. No bowel or major abdominal vessel injuries occurred. Ninety-eight patients (50%) had previous abdominal operations. Trocar-related injuries occurred in 3 patients: a superficial mesenteric laceration in 2 and a laceration of a greater omentum vessel in 1. The direct first trocar insertion technique provides safe entry into the peritoneal cavity in morbidly obese patients. 相似文献
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《Surgery for obesity and related diseases》2014,10(6):1063-1067
BackgroundThe ideal surgical approach for treatment of symptomatic paraesophageal hernias (PEH) in obese patients remains elusive. The objective of this study was to assess the safety, feasibility, and effectiveness of combined laparoscopic PEH repair and Roux-en-Y gastric bypass (RYGB) for the management of symptomatic PEH in morbidly obese patients.MethodsFourteen patients with symptomatic PEH and morbid obesity (body mass index [BMI]>35 kg/m2) underwent laparoscopic PEH repair with RYGB between 2008 and 2011. Demographic characteristics and preoperative and perioperative details were analyzed. Patients were contacted in October 2013 for follow-up. BMI, reflux symptoms, and disease-specific quality of life (QoL) data were obtained.ResultsThere were 11 females (79%). Median age and preoperative BMI were 48 years and 42 kg/m2, respectively. Mean operative time was 180 minutes, with median length-of-stay of 4 days. There were no perioperative deaths, and 5 patients experienced postoperative complications including 1 gastrojejunostomy leak. Complete follow-up with a median follow-up interval of 35 months was available in 9 (64%) patients. The median % excess weight loss was 67.9%. Thirty-three percent required antisecretory medications for reflux control, compared to 89% preoperatively. Seventy-eight percent of patients reported good to excellent QoL outcomes assessed by the Gastroesophageal Reflux Disease Health-Related Quality of Life questionnaire. Overall, 89% of patients were satisfied with their operation and would undergo the procedure again.ConclusionCombined laparoscopic PEH repair and RYGB is a safe, feasible, and effective treatment option for morbidly obese patients with symptomatic PEH, and offers good to excellent disease-specific quality-of-life outcomes at medium-term follow-up. To date, this is the largest series with the longest follow-up in this unique patient population. 相似文献
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Sperlongano P Pisaniello D Parmeggiani D De Falco M Agresti M Parmeggiani U 《Chirurgia italiana》2002,54(3):363-366
In the early days of video-assisted laparoscopic cholecystectomy (VLC), obesity was considered a contraindication for the procedure. We reviewed charts from 304 patients undergoing VLC; 90 patients were obese, and among these, according to a classification currently used by medical nutritionists and based on BMI, 45 were overweight (BMI > or = 25 < or = 29.9), 27 were considered conventionally obese (BMI > or = 30 and < 40) and 18 morbidly obese (BMI > or = 40). In this study we considered only the morbidly obese patients (5 males and 13 females). The average age was 42.3 years (range: 21-65) and the average weight 275 Ib (range: 186-331 Ib). Six patients had previously undergone abdominal surgery. All patients were symptomatic for gallstones, and 5 of them were suffering from acute cholecystitis. Mean operative time was 20 minutes (range: 10-45 minutes) longer than that of non-obese patients. No open conversion was necessary. No major postoperative morbidity and no cases of mortality occurred. The mean hospital stay and resumption of normal diet were similar to those of non-obese patients. Regardless of the higher postoperative risks after open cholecystectomy in obese patients (pulmonary complications, thromboembolism, wound infections and cardiovascular complications), we suggest VLC as the procedure of choice for cholecystectomy in these patients. 相似文献
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《Surgery for obesity and related diseases》2014,10(6):1135-1139
BackgroundThe prevalence of obesity has increased rapidly among adolescents. Bariatric surgery is associated with significant weight loss and improvement in obesity related co-morbidities, but may be associated with serious complications. Therefore, attempts on finding a safe and effective bariatric procedure for adolescents are ongoing. The objective of this study was to evaluate safety and efficacy of laparoscopic gastric plication (LGP) on adolescents.MethodA prospective study was performed on adolescents who underwent LGP from 2007–2013. Measured parameters included the percentage of excess weight (%EWL), percentage of body mass index loss (%BMIL), obesity related co-morbidities, operative time, and length of hospitalization and complications.ResultsLGP was performed in 12 adolescents (9 female and 3 male). Mean (SD) age of the patients was 13.8±1 year. Mean preoperative weight and BMI were 112.4±19.7 kg and 46.0±4 kg/m2, respectively. Mean (SD) %EWL and %EBMIL were 68.2±9.9% and 79.0±9.0%, respectively after 2 years. All medical co-morbidities were improved after LGP. There were no deaths. One patient required replication 4 days postoperatively due to obstruction at the site of the last knot. No other major complications were observed. No patient required rehospitalization.ConclusionLGP has the potential of being an ideal weight loss surgery for adolescents, resulting in excellent weight loss and minimal psychological disruption. It is associated with a minimal risk of leakage, bleeding, and nutritional deficiency. However, large well-designed studies with long-term follow-up are needed. 相似文献
20.
Wagner AJ Fabry JM Thirlby RC 《Archives of surgery (Chicago, Ill. : 1960)》2007,142(10):935-40; discussion 941
OBJECTIVE: To determine whether medically disabled (Medicaid-funded) morbidly obese patients return to the workforce after Roux-en-Y gastric bypass (RYGB). DESIGN: Retrospective clinical data review. SETTING: A tertiary referral center. PATIENTS: From January 1, 1997, to December 31, 2002, 38 medically disabled patients underwent RYGB performed by a single surgeon. Sixteen medically disabled patients seen by the same surgeon did not undergo surgery and served as a control group. INTERVENTION: Roux-en-Y gastric bypass. MAIN OUTCOME MEASURE: Full-time employment. RESULTS: The patients who underwent RYBG were more likely to return to work, with 14 (37%) working, compared with 1 (6%) of the nonoperative control patients (P = .02). Elimination of comorbidities was associated with a greater likelihood of return to work. Patients who had greater than the mean decrease in comorbid conditions at the time of follow-up were statistically more likely to return to work than those who did not have a reversal in comorbid conditions (P = .001). Health-related quality of life was very poor preoperatively and improved in all domains after surgery. CONCLUSIONS: Morbid obesity is associated with many medical conditions that often render patients disabled. We found that 37% of morbidly obese patients with Medicaid coverage returned to work after RYGB, compared with 6% of patients in the nonoperative control group. This study suggests that RYGB, the most effective available means to achieve durable weight loss and reduction of comorbidities in morbidly obese patients, results in significant rehabilitation of Medicaid-funded morbidly obese individuals. 相似文献