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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Laparoscopic anterior cardiomyotomy in addition to anterior Dor's fundoplication is the procedure of choice for achalasia of the esophagus with approximately 95% success rate. Redo cardiomyotomy is complicated and associated with rerecurrence of dysphagia. Twelve patients with failed redo myotomy were clinically evaluated with radiology, endoscopy, and manometry in whom achalasia type III or IV was confirmed. We propose as treatment for these selected cases an inversed Y cardioplasty + truncal vagotomy, a partial distal gastrectomy and Roux-en-Y gastrojejunostomy in order to facilitate esophageal emptying and avoid the appearance of postoperative gastroesophageal reflux as a side effect of this procedure. One patient was reoperated on in order to enlarge the cardioplasty. Disappearance of dysphagia was confirmed in all patients. Three patients presented reflux symptoms and were treated with 20 mg of Omeprazole 20 twice/day. No food retention, erosive esophagitis, or Barrett's esophagus were observed. The mean resting pressure decreased from 24.9 +/- 8.5 mm Hg to 7.5 +/- 2.5 mm Hg (P = 0.0001). Furthermore, esophageal diameter decreased significantly after a 5-year follow-up. This procedure could be an option for treating patients in which repeated Heller operations have failed.
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PMID:Inversed Y cardioplasty plus a truncal vagotomy-antrectomy and a Roux-en-Y gastrojejunostomy performed in patients with stricture of the esophagogastric junction after a failed cardiomyotomy or endoscopic procedure in patients with achalasia of the esophagus. 1990 94

Treatment of achalasia aims at reducing the pressure of the lower esophageal sphincter (LES) and palliate symptoms. Our objective in this study was to investigate functional changes of the esophagus after Heller myotomy and evaluate their influence on postoperative gastroesophageal reflux and esophageal morphologic changes. Between 1980 and 2003, 216 patients with achalasia underwent Heller myotomy, associated with anterior partial fundoplication (Dor fundoplication). Preoperative and long-term outcome data were collected from these patients at our hospital. The objective was to analyze esophageal functional results after Heller myotomy in the long term. Results were classified as excellent, good, fair, or poor, according to Vantrappen and Hellemans' modified classification. One-year, 2-year, 5-year, 10-year, and 20-year postoperative follow-up information was available in 100% of all patients, 91.7%, 85.1%, 60%, 52.6%, and 45.9%, respectively. There were no perioperative deaths. One year after the surgery, all patients had a significant reduction in symptoms of dysphagia and regurgitation. Five years, 10 years, 15 years, and 20 years after surgery, there were 77.2% of patients (142 in 184), 68.1%, 57.1%, and 54.5%, respectively, who were satisfied (excellent to good) with surgery. No esophageal peristalsis was demonstrated in patients during follow-up. Contractile waves in the body of the esophagus were simultaneous. The difference in the distal esophageal amplitude, the LES relaxation rate, and LES pressures in the anterior wall and/ or two sides was significant (P < 0.05) when compared before and after operation. However, there was no significant difference in the LES length and LES pressure in the posterior side. The change of direction of the LES pressure and the relaxation of LES correlate with long-term outcomes. Postoperative gastroesophageal reflux rates, including nocturnal reflux, increased with time. The percentage of patients whose esophageal diameter became normal or remained mildly increased with time in the first 10 years after surgery changed significantly. Myotomy is an effective way to palliate symptoms in patients with achalasia. Adequate myotomy can lead to reduction of LES pressure in two or three directions, which may facilitate esophageal emptying by gravity. Surgical intervention does not lead to the return of esophageal peristalsis. Functional damage of LES in patients with achalasia is irreversible.
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PMID:Functional analysis of long-term outcome after Heller's myotomy for achalasia. 2000 1

Laparoscopic fundoplication is the current standard operation for gastroesophageal reflux disease and achalasia. An esophageal bougie is often placed for constructing a wrap or performing myotomy easily during the operation. The surgical complications reportedly include hemorrhage, esophageal perforation, gastric perforation, and vagus nerve damage. However, to the best of our knowledge, there is no report of any case of esophageal bougie misinsertion into the lower esophageal mucosa. The patient was a woman in her 50s who underwent laparoscopic Heller-Dor operation for achalasia in April 2007. During myotomy, we encountered difficulty in inserting a 56Fr-bougie and eventually realized that we had misinserted the Endolumina through the pyriform sinus into the esophageal mucosa. As the pyriform sinus injury was limited to the mucosa and there was no evidence of mediastinal perforation as assessed by intraoperative endoscopic examination, we continued the laparoscopic operation. On postoperative day 1, the patient complained of mild chest pain and pharyngeal pain, but there were only few signs of inflammation. Chest computed tomography revealed findings suggestive of a hematoma extending from the neck to the lower chest, most prominently in the right esophageal wall, however, the patient was followed up conservatively as there was no clear indication of perforation. Subsequently, both the chest pain and pharyngeal pain subsided. On postoperative day 5, the patient was allowed oral water intake, as a gastrografin swallow study did not indicate any problems. On postoperative day 6, the patient was allowed semiliquid foods orally. She was discharged from the hospital on day 11, without any particular problems. Currently, 10 months postsurgery, she is doing well, without any recurrence of symptoms such as dysphagia.
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PMID:Misinsertion of an esophageal bougie between the mucosa and muscular layer of the lower esophagus during operation in a case of achalasia. 2002 75

The last decade has witnessed radical changes in the treatment of esophageal achalasia due to the development of minimally invasive techniques. Because of the high success rate of the laparoscopic Heller myotomy, a radical shift in the treatment algorithm of these patients has occurred, and today this is the preferred treatment modality for achalasia. This remarkable change is due to the recognition by gastroenterologists and patients that a laparoscopic Heller myotomy outperforms pneumatic dilatation and intra-sphincteric injection of botulinum toxin injection. While there is agreement about the technique of the myotomy per se, some questions still linger about the need for a fundoplication after the myotomy. The following review describes the data present in the literature in order to identify the best procedure that can achieve relief of dysphagia while avoiding development of gastroesophageal reflux.
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PMID:[Laparoscopic Heller myotomy for esophageal achalasia. Is a fundoplication necessary?]. 2010 73

Because of the high success rate of minimally invasive surgery, a radical shift in the treatment algorithm of esophageal achalasia has occurred. Today, a laparoscopic Heller myotomy is the preferred treatment modality for achalasia. This remarkable change is due to the recognition by gastroenterologists and patients that a laparoscopic Heller myotomy gives better and more durable results than pneumatic dilatation and intrasphincteric injection of botulinum toxin injection, while it is associated to a short hospital stay and a fast recovery time. While there is agreement about the need of a fundoplication in conjunction to the myotomy, some questions still remain about the type of fundoplication: Should the fundoplication be total or partial, and in case a partial fundoplication is chosen, should it be anterior or posterior? The following review describes the data present in the literature in order to identify the best procedure that can achieve prevention or control of gastroesophageal reflux after a myotomy without impairing esophageal emptying.
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PMID:Fundoplication after laparoscopic Heller myotomy for esophageal achalasia: what type? 2184 41

Achalasia is an esophageal motility disorder of unknown cause, characterised by aperistalsis of the esophageal body and impaired lower esophageal sphincter relaxation. Patients present at all ages, primarily with dysphagia for solids/liquids and bland regurgitation. The diagnosis is suggested by barium esophagram or endoscopy and confirmed by esophageal manometry. Achalasia cannot be cured. Instead, our goal is to relieve symptoms, improve esophageal emptying and prevent the development of megaesophagus. The most successful therapies are pneumatic dilation and surgical myotomy. The advantages of pneumatic dilation include an outpatient procedure, minimal pain, return to work the next day, mild if any GERD, and can be performed in any age group and even during pregnancy. Pneumatic dilation does not hinder future myotomy, and all cost analyses find it less expensive than Heller myotomy. Laparoscopic myotomy with a partial fundoplication has the advantage of being a single procedure, dysphagia relief is longer at the cost of more troubling heartburn, and a myotomy may be more effective treatment in adolescents and younger adults, especially men. Over a two year horizon, the clinical success of pneumatic dilation and laparoscopic myotomy are comparable in a recent large European randomised trial. The prognosis for achalasia patients to return to near-normal swallowing and good quality of life are excellent, but few are "cured" with a single treatment and intermittent "touch up" procedures may be required.
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PMID:Management of achalasia: surgery or pneumatic dilation. 2130 15

Recurrent dysphagia and/or gastroesophageal reflux (GER) are failures of treatment after Heller myotomy for achalasia. We present our single center experience with surgical interventions for these failures. We did a retrospective analysis of a prospectively collected database. Based on preoperative symptoms and endoscopy, esophagogram, and manometry results, patients were divided into three groups to guide management. Telephone follow-up was done using a structured foregut questionnaire. Between December 2003 and June 2009, 16 patients underwent operative interventions for disabling symptoms after previous Heller myotomy. Eight patients presented primarily with recurrent dysphagia and underwent transabdominal Heller myotomy with partial fundoplication. Seven patients reported good to excellent symptom relief at mean follow-up of 42 months. One patient reported no relief and eventually required esophageal bypass with retrosternal gastric pull-up. Four patients presented with uncontrolled GER. Two patients who underwent redo partial fundoplication reported poor symptomatic outcome and one patient has since undergone short limb Roux-en-y gastric bypass (SLRNYGB) with excellent symptom relief. The other two patients underwent SLRNYGB with excellent relief at 10 months. Four patients had end stage achalasia and underwent esophageal resection with reconstruction. All reported excellent symptom relief at mean follow-up of 36 months. Transabdominal redo Heller myotomy for dysphagia has good outcomes. Redo fundoplication for GER after previous myotomy has poor results and SLRNYGB is an effective option in these patients. Esophageal resection remains an effective, albeit morbid, option for end-stage achalasia.
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PMID:Operative interventions for failed heller myotomy: a single institution experience. 2137 46

Achalasia is a rare motor disorder of the esophagus, characterized by the absence of peristalsis and impaired swallow-induced relaxation. In the past decade, evidence has been accumulated suggesting that achalasia may be an immune-mediated inflammatory disorder. With the advent of minimally invasive surgery, laparoscopic Heller myotomy (LHM) has slowly shifted the treatment of achalasia toward the greater use of surgical therapy. The goal of both surgical and nonsurgical treatment is to eliminate the outflow obstruction afforded by a nonrelaxing sphincter, relieving dysphagia and maintaining a barrier against gastroesophageal reflux (GER). Endoscopic botulinum toxin injection (EBTI) is safe, easy to perform, inexpensive, and effective in aged patients, and it is especially effective when the lower esophageal pressure is hypertonic. This therapeutic option is reserved for patients too ill to undergo any surgical procedure. Pneumatic dilation (PD) has been shown to be an effective and inexpensive treatment with few adverse effects. The long-term success rate of PD seems to drop progressively over time. Heller myotomy (HM) has shown the best clinical efficacy in achalasia as a first-line treatment. Multiple endoscopic treatments are associated with poorer outcomes after HM. EBTI also makes LHM more difficult and results in a worse surgical outcome. The inferior symptomatic outcomes after thoracoscopic HM may be caused by the difficulty in extending an adequate myotomy onto the stomach from the chest and the inability to create a fundoplication. LHM with Dor's fundoplication (LHM + Dor) is effective and is safer procedure for avoiding GER, dysphagia, mucosal perforation, and a pseudodiverticulum. LHM + Dor is also effective in the presence of sigmoid achalasia, but the clinical result is not as good as nonsigmoid achalasia. A few patients need esophagectomy for surgical failure of HM. However, considering the risk of esophagectomy, LHM + Dor is the first treatment option for patients with achalasia regardless of the degree of esophageal dilatation. This procedure is therefore considered to be an effective and safe treatment for patients of any age or with any condition.
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PMID:Surgical treatment for achalasia: when should it be performed, and for which patients? 2167 5

Minimally invasive Heller myotomy has evolved the "gold standard" procedure for achalasia in the spectrum of current treatment options. The laparoscopic technique has proved superior to the thoracoscopic approach due to improved visualization of the esophagogastric junction. Operative controversies most recently include the length of the myotomy, especially of its fun-dic part, with respect to the balance between postoperative persistent dysphagia and development of gastroesophageal reflux, as well as the type of the added antireflux procedure. Peri-operative mortality should approach 0%, and favorable long-term results can be achieved in > 90%.
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PMID:Impact of minimally invasive surgery in the spectrum of current achalasia treatment options. 2173 81

Williams-Beuren syndrome is a multysistem genetic disorder caused by the 1.6Mb hemizygous deletion involving the elastin gene in the region q11.23 of chromosome 7. The phenotype of Williams-Beuren syndrome is extremelly variable but the most common findings include cardiovascular disease, distinctive facies, mental retardation, a specific congitive profile, endocrine abnormalities, growth retardation and connective tissue abnormalities. Although gastrointestinal difficulties are one of the most constant and prominent finding of the syndrome, including gastro-esophageal reflux (GER), poor suckling, vomiting, constipation, prolonged colic, rectal prolapse, inguinal, umbilical and hiatal hernia, there have been no reports of achalasia in association with Williams-Beuren syndrome in the literature. We present the case of a boy with Williams-Beuren syndrome, achalasia and recurrent postoperative stenosis of the cardia. After Heller myotomy, the boy developed severe restenosis of the cardia with abundant adhesions which repeated after every treatment, five times in periods shorter than one month. Eventually, he developed GER, errosive gastritis and hiatal hernia which led to severe malnutrition and failure to thrive. Although the genetic defect causing Williams-Beuren syndrome might not be the direct cause of achalasia we suggest that the frequent development of severe restenosis of cardia due to tight adhesions could be the consequence of elastin gene haploinsufficiency and altered structure and function of elastic fibers in esophageal connective tissue. This case highlights the importance of early diagnosis of esophageal motor disorders in childhood which should be included in the differential diagnosis when a child with Williams-Beuren syndrome presents with dysphagia and/or regurgitation.
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PMID:Recurrent achalasia in a child with Williams-Beuren syndrome. 2205 84


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