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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Seventy-five patients underwent a 90 percent distal gastric bypass for morbid obesity. The average weight was 121.4 kilogram, height 164 centimeters, and age 31.4 years in these 70 women and five men. There was a total of 20 surgical complications in the 75 patients, with wound infection being the most common. Sixteen chronic complications were noted and consisted of vomiting, diarrhea, reflux esophagitis, dysphagia, and vitamin deficiencies. None of the above complications were life-threatening or required dismantling of the bypass. Of 54 patients followed for 12 months or more after gastric bypass, there was a 24.5 percent average weight decrease at 6 months, and this progressed to 35.8 percent by 12 months. Fifty-two patients undergoing small bowel bypass previously at the same institution had a 25.4 percent weight reduction at 12 months. Of 54 patients, 83 percent followed for one or more years after gastric bypass have had an excellent or good clinical result, whereas only 42 percent of the 52 patients undergoing small bowel bypass have had an excellent or good clinical result with the same criteria. It is concluded that the Mason 90 percent distal gastric bypass is a suitable form of surgical treatment for the morbidity obese patient who cannot lose weight by dietary measures.
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PMID:Gastric bypass for morbid obesity: results and complications. 96 34

Adjustable gastric banding is the least invasive operation for morbid obesity. Forty-eight patients underwent surgical adjustable gastric banding between March 1990 and August 1991. In 15 of these patients, radiological examination was performed in the early postoperative period because of dysphagia and vomiting, revealing stenosis of the stoma in all cases (caliber less than 0.3 cm); in all patients we easily punched, with fluoroscopically guided observation, the inflatable portion and obtained a true calibration of the gastric banding. In seven patients radiological examination was performed 2 months after surgical treatment because of a lack of weight loss. Radiological findings explain surgical failure, revealing a too wide stoma in four patients, the absence of a gastric pouch due to a too high position of the band in two, and the caudal sliding of the banding in one patient.
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PMID:Adjustable silicone gastric banding for obesity. 161 2

Three years experience of laparoscopic surgery for treatment of gastroesophageal reflux, large paraesophageal hernia and morbid obesity is presented. One hundred and thirty-six patients with reflux esophagitis and 6 patients with large paraesophageal or combined hiatal hernias have been laparoscopically treated with hiatal hernias have been laparoscopically treated with hiatal hernia repair and a 360 degrees Rosetti (N = 109) or semitotal Toupet (N = 33) fundoplication. Sixteen patients with morbid obesity have been treated with laparoscopic placement of a variable band around the cardia. Twelve months follow-up is available for 74 of the esophageal reflux patients. 90% of the patients are completely satisfied. One patient has been reoperated due to recurrent reflux and one due to hiatal fibrosis. The cardia banded patients achieved the desired dysphagia to control food intake. Complication rates are low in all groups. Laparoscopic fundoplication, closure of large hiatal defects and cardia banding are feasible with low morbidity and comparable outcome to open surgery. Further studies are needed to investigate to what extent the laparoscopic technique is beneficial to the patient and cost effective.
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PMID:Laparoscopy in the gastroesophageal junction. 874 Jun 74

All patients who are candidates for laparoscopic fundoplication for the treatment of gastroesophageal reflux disease (GERD) should have a symptom review, barium swallow imaging, endoscopy, esophageal manometry, and ambulatory pH monitoring. The presence of a typical primary symptom, an abnormal 24-hour pH score, and a good response to acid-suppression therapy are predictive of a successful surgical outcome. The surgeon should be particularly wary of the following types of patients who may be referred for fundoplication but not have GERD: those who do not respond to proton pump inhibitors, those without esophagitis, those with only atypical symptoms, those in whom pH monitoring was done without previous manometry, and those with a borderline reflux score, severe vomiting, severe dysphagia and heartburn, unusual symptoms, severe depression, or morbid obesity.
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PMID:Preoperative evaluation of patients with gastroesophageal reflux disease. 1181 22

The frequency of bariatric surgery has increased markedly in France in recent years, partly due to a better appreciation of the problem of morbid obesity but also due to the commercial introduction of adjustable gastric banding devices which can be placed by laparoscopic approach. Numerous complications of this surgery are known and require recognition to be appropriately treated. Studies of complications suffer from selection bias, methodologic flaws, and lack of follow-up. The incidence and type of complication are affected by the learning curve and surgical techniques. Postoperative mortality varies from 0.14% for laparoscopic gastric banding (LGB), to 0.31% for vertical banded gastroplasty (VBGP) and 0.35% for Roux-en-Y gastric bypass (GBP); pulmonary embolus accounts for 60-70% of deaths in all groups combined. Early post-operative complications vary with specific procedures. Abdominal wall complications, already frequent in an obese population, are decreased from 10% for open procedures to 6% for laparoscopic gastric banding. Both VBGP and GBP are now being done laparoscopically with increasing frequency. Complications specific to LGB include gastric perforation (0.3%), or port problems (5%). Complications with VBGP and GBP include fistula (1-3%), deep abscess, and pulmonary embolus (2%). Global early morbidity is 4.2% for LGB, and varies from 6.4%-22% for VBGP and 6.2%-11.3% for GBP depending on laparoscopic versus open approach. Late mechanical complications are also specific to type of surgery. Pouch dilatation is the most common late complication of LGB (6.3%) and seems related both to operative experience and to site of placement of the band; it has decreased with higher positioning of the band to leave a minimal gastric pouch and with dissection through the pars flaccida of the lesser omentum instead of directly along the muscular wall of the stomach. It usually requires reintervention. Erosion of the gastric band into the stomach (1.6%) is often asymptomatic and is suggested by late weight gain. With VBGP, disruption of a gastric staple line occurs in 12.1% and stenosis of the outlet with proximal dilatation in 6.5%; erosion of the calibrating band of Marlex or silastic occurs in 2.7%. With GBP, the disruption of a staple line across an intact stomach (23%) has become less of a problem with division of the gastric pouch from the distal stomach (2%). Stenosis of the gastrojejunostomy (3.7%) and marginal ulcer (3.5%) are not uncommon. The incidence of wound hernia, obstructive adhesions, and late cholecystectomy vary with the length and thoroughness of follow-up. Late functional complications such as vomiting, dysphagia, heartburn and esophagitis vary with the quality and length of follow-up study. GBP may cause diarrhea and dumping syndrome. Nutritional complications are more common with GPB than with purely restrictive procedures; iron, folate, and Vitamin B12 deficiency are the rule with GBP and require routine replacement therapy; iron deficiency has been noted even with LGB. ate death seems more related to co-morbidities than to the intervention itself. Thorough long-term follow-up study of complications is indispensable for assessment of outcomes and improvement of laparoscopic techniques. Even the less traumatic surgical approach of laparoscopic band placement should not be considered free of risk; strict adherence to pre-operative surgical indications should be maintained.
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PMID:[Surgery for morbid obesity: 2. Complications. Results of a Technologic Evaluation by the ANAES]. 1270 48

Laparoscopic Roux-en-Y (RY) gastric bypass is an effective treatment for morbid obesity. However, little information is available regarding the gastrointestinal symptomatic outcome after laparoscopic RY gastric bypass for morbid obesity. The purpose of this study is to identify changes occurring in gastrointestinal symptoms after laparoscopic RY gastric bypass. A previously validated, 19-point gastrointestinal symptom questionnaire was administered prospectively to each patient seen for surgical consultation to treat morbid obesity. Patients rated the degree to which each symptom affected their lives on a 0 to 100 mm Liekert scale with 0 indicating absence of a symptom, 33 indicating the symptom was present occasionally, 67 indicating the symptom occurred frequently, and 100 indicating the symptom was continuous. The same survey was readministered 6 months postoperatively. The mean of each symptom (preoperative vs. postoperative value) was compared using Student's t test with significance at P<0.05. Forty-three preoperative patients (age 37.3+/-8.6 years; body mass index 47.8+/-4.9) and thirty-five, 6 months' postoperative patients (81% follow-up; body mass index 31.6+/-5.3) completed the questionnaire. The result for each symptom is expressed as mean+/-standard deviation of preoperative vs. postoperative scores. Significantly different symptoms include the following: abdominal pain 23.3+/-26.4 vs. 8.6+/-13.5, P=0.003; heartburn 34.0+/-26.6 vs. 8.0+/-14.0, P=0.0001; acid regurgitation 28.1+/-24.0 vs. 10.7+/-21.0, P=0.001; gnawing in epigastrium 19.3+/-22.7 vs. 7.5+/-16.0, P=0.01; abdominal distention 38.2+/-31.5 vs. 11.1+/-19.2, P=0.0001; eructation 27.7+/-24.4 vs. 15.5+/-16.9, P=0.01; increased flatus 40.2+/-25.7 vs. 25.2+/-25.3, P=0.005; decreased stools 5.4+/-16.8 vs. 17.4+/-20.0, P=0.0005; increased stools 23.9+/-26.7 vs. 6.5+/-11.7, P=0.0005; loose stools 29.7+/-26.5 vs. 17.5+/-20.0, P=0.03; urgent defecation 34.3+/-26.5 vs. 14.3+/-19.3, P=0.0009; difficulty falling asleep 44.1+/-38.4 vs. 27.5+/-32.9, P=0.05; insomnia 42.4+/-36.2 vs. 21.6+/-30.5, P=0.008; and rested on awakening 65.1+/-33.8 vs. 30.5+/-28.8, P=0.0001. Symptoms that did not significantly change included the following: nausea/vomiting 17.2+/-22.7 vs. 22.1+/-19.9, P=0.33; borborygmus 28.8+/-25.2 vs. 26.8+/-29.7, P=0.75; hard stools 10.3+/-22.9 vs. 7.1+/-18.6, P=0.56; incomplete evacuation of stool 17.2+/-22.8 vs. 13.4+/-21.7, P=0.45; and dysphagia 10.9+/-15.6 vs. 17.7+/-28.4, P=0.18. Laparoscopic RY gastric bypass significantly improves many gastrointestinal symptoms experienced by morbidly obese patients without adversely affecting any of the measured parameters. This information is useful in preoperative counseling to assure patients of overall symptomatic improvement after this operation in addition to significant weight loss and improvement of comorbid conditions.
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PMID:Gastrointestinal symptomatic outcome after laparoscopic Roux-en-Y gastric bypass. 1312 51

A 23-year-old Caucasian female presented with progressive dysphagia beginning 5 months following laparoscopic gastric bypass for morbid obesity. She was diagnosed with an aberrant right subclavian artery and underwent a combined right supraclavicular approach and left thoracotomy for resection, with reimplantation of the vessel to the ipsilateral carotid artery. The patient had complete resolution of symptoms.
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PMID:Dysphagia lusoria: a complication following gastric bypass surgery? 1532 93

Morbid obesity is a disease encompassing multiple, significant comorbidities. The only current, reliable, durable treatment of obesity is surgical intervention, most commonly gastric bypass. Achalasia, a swallowing disorder of esophageal motility and failure of the lower esophageal sphincter (LES) to relax, is rarely seen in the morbidly obese patient. Treatment is directed at disruption of the LES to allow passage of food. As medical management usually fails in both disease processes, surgical treatment is often chosen. The patient with both morbid obesity and achalasia presents an unusual challenge for surgical treatment. The standard surgical approach for each disease does not address the other, and may have deleterious consequences on the other condition if approached unilaterally. We present the first case of a patient treated with a concomitant laparoscopic esophagogastric myotomy (LEM) and laparoscopic Roux-en-Y gastric bypass (LRYGBP).
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PMID:Laparoscopic Heller myotomy and Roux-en-Y gastric bypass: a novel operation for the obese patient with achalasia. 1610 43

Laparoscopic adjustable gastric banding (LAGB) is an increasingly common procedure for morbid obesity. The most prevalent complication following LAGB is band slippage leading to gastric prolapse. These cases often present to the emergency department where surgeons need to appropriately diagnose and stabilize the patient, prior to any surgical intervention. It is imperative that surgeons at all levels of training implement an organized, effective acute management plan to reduce the morbidity and mortality associated with this life-threatening condition. This report highlights the case of a gastric banding patient who presented to an emergency department >1 year after a LAGB operation had been performed, with dysphagia. The diagnosis of gastric prolapse can be overlooked, with potentially serious consequences.
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PMID:Gastric slippage as an emergency: diagnosis and management. 1760 74

Laparoscopic adjustable gastric banding is a popular therapeutic option for morbid obesity. Band slippage, pouch enlargement and esophageal dilatation are occasional late complications of this procedure. There are rare reports of recurrent aspiration after banding. We report a 44-year-old female suffering from dysphagia and aspiration pneumonia 2 years after adjustable banding. Her esophagus was dilated to 6 cm, and videocinematography showed a severe achalasia-like disorder. Withdrawal of fluid from the band should be immediate, and relieved the stomal obstruction in this patient. Aspiration pneumonia is a serious late complication, which is easily treated by deflation of the band.
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PMID:Recurrent aspiration pneumonia after laparoscopic adjustable gastric banding. 1760 76


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