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Query: UMLS:C0014848 (achalasia)
 2,804 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Esophagogastroduodenoscopy (211,410 examinations) had a complication rate of 1.3/1,000 cases. Duodenoscopy with cannulation was performed 3,884 times and had a complication rate of 21.6/1,000 examinations. Diagnostic coloscopy (25,298 examinations) had a complication rate of 3.4/1,000. Polypectomies during coloscopy (6,124 cases) had a complication rate of 23.3/1,000 cases. Esophageal dilations (13,139 cases) had a complication rate of 4.25 with mercury bougies, and in 9,431 cases metal olives produced a complication rate of 6.1/1,000 treatments. Dilation for achalasia in 1,224 patients produced a complication rate of 18.4/1,000 procedures. Peritoneoscopy (4,404 examinations) produced a complication rate of 5.4/1,000 patients. The value of these diagnostic and therapeutic procedures is now well established but must be weighed against a potential risk of complications.
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PMID:Endoscopic complications. Results of the 1974 American Society for Gastrointestinal Endoscopy Survey. 12 42

Thirty-two cases of achalasia of the esophagus are studied in retrospect. The evolution was carried on from different standpoints: clinical, radiological, endoscopic, and motility studies. Patients were treated by dilatation (either pneumatic or mercury bougies) or surgery. The result of treatment was evaluated from the clinical standpoint correlating it with the remaining studies in order to establish wether or not they were related.
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PMID:[Achalasia of the esophagus]. 74 26

In a retrospective study, 33 achalasia patients were treated with dilation therapy using large diameter mercury bougienage (mean, 56 French) and/or pneumatic balloon dilation. Mean follow-up time was 35 months. Mercury bougienage, performed in 20 patients, was successful in 10 (50%) with no complications. Pneumatic dilation was performed as initial therapy or in those having failed previous pharmacologic therapy and/or bougienage. A successful response was achieved in 19 of 23 patients (83%), with a 3.2% complication rate. In addition, in four patients with eventual recurrence of symptoms after initial pneumatic dilation, bougienage was used as a successful alternative to repeat pneumatic treatment. The combined efficacy of both forms of dilation was 88% with a complication rate of 1.4%. These data indicate that mercury bougienage should be considered initial therapy for achalasia in view of its simplicity, safety, and acceptable efficacy, followed by pneumatic dilation if bougienage is unsuccessful. Bougienage also may be considered if eventual recurrent symptoms develop after initially successful pneumatic dilation. Surgery should be utilized only if dilation therapy fails to achieve a satisfactory response.
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PMID:Assessment of dilation methods in achalasia: large diameter mercury bougienage followed by pneumatic dilation as needed. 175 33

In 39 patients cardiospasm was associated with a hiatal hernia or the latter was formed in the process of treatment by cardiodilatation. An analysis of results of the treatment has shown that pneumocardiodilatation under control of esophagomanometry should be considered the method of choice in the treatment of such patients. The decreased gradient of the gastroesophageal pressure up to 12-14 mm of mercury is responsible for prevention of reflux-esophagitis. Operative treatment is indicated when cardiodilatation is ineffective or the manometric control is impossible. Cardiomyotomy in combination with an "incomplete" fundoplication is preferable. There are no good reasons for performing fundoplication after Nissen in patients with cardiospasm.
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PMID:[Surgical procedure in joint cardiospasm and cardial hiatal hernia]. 383 39

Twelve patients underwent distal esophageal myotomy for achalasia. After denuding the esophageal mucosa over 50 percent of its circumference, a short (2 cm) total fundoplication was performed over a size 56 mercury bougie. Clinical evaluation showed marked symptomatic improvement. Obstructive symptoms are minimal, and no reflux symptoms were noted. Manometric documentation showed a significant decrease in resting esophageal and lower esophageal sphincter pressure. Contraction pressure was also lowered, and peristalsis returned in 36 percent of the waves in the proximal esophagus. Radiologic and scanning documentation revealed slow emptying without evidence of significant reflux. Endoscopic evaluation revealed no esophagitis after 19 months' follow-up.
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PMID:Effects of total fundoplication on function of the esophagus after myotomy for achalasia. 705 51

Postvagotomy dysphagia is typically a temporary phenomenon but a small subgroup of patients appear to develop irreversible motility disorders of the esophagus. Two patients are reported with persistent symptomatic esophageal dysfunction demonstrated by modern hydraulic infusion technics. Both initially lost weight rapidly and then stabilized. The distal esophagus of both was greatly dilated but in one patient, lower esophageal sphincter pressure was normal. Aperistalsis with diminished motor activity was present throughout the body of the esophagus. Dysphagia and objective esophageal abnormalities were refractory to dilations with simple mercury bougies in one patient whose condition was improved by treatment with pneumatic dilation. The cause of this unusual complication is unknown but may involve a nonneoplastic form of secondary achalasia.
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PMID:Irreversible esophageal motor dysfunction in postvagotomy dysphagia. 732 47