Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effect of 150 mg ranitidine twice daily was compared with placebo by the double-blind crossover technique (8 weeks twice) in patients with gastro-oesophageal reflux (paired comparison in 38 patients). Ranitidine was superior to placebo with regard to effect on symptoms, improvement of oesophagitis as assessed by endoscopy and biopsy, and decrease of oesophageal acid hypersensitivity. The symptomatic response to ranitidine was, however, unsatisfactory in more than half of the cases. When symptomatic responders taking ranitidine (R) were compared with non-responders (NR), there was no difference with regard to the severity of oesophagitis or frequency of positive acid perfusion tests before or after the 8-week treatment. NR were younger and more often had endoscopic signs of incompetence of the cardia and gastric prolapse. Ranitidine is an efficient drug in patients with reflux disease. It cannot be expected that mechanical problems in the hiatal region will be influenced by ranitidine, which is probably why half the patients did not respond.
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PMID:Double-blind crossover study of ranitidine and placebo in gastro-oesophageal reflux disease. 353 4

A series of patients showing a previously unrecognized type of sliding hiatus hernia is presented and analyzed. This type of hernia is characterized by reflux of the mucous membrane of the Hiss angle into the lumen of the esophagus. The occurrence of mucosal prolapse is a secondary phase of gastroesophageal reflux. The mucous plug prevents further reflux of the acid contents of the stomach into the esophagus and mouth. After the appearance of mucosal prolapse, the symptoms and signs of esophagitis disappear. The most characteristic complaint of the patients is retrosternal pain on lying and bending down. Endoscopy with provocative tests reveals the mucosal prolapse. Tooth erosions due to previous acid reflux into the mouth are diagnostic. The symptoms of this new subtype of sliding hiatus hernia were cured by the Nissen fundoplication.
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PMID:A new type of sliding hiatus hernia. 401 20

Intermittent transcardial prolapse and/or gastroesophageal invagination take place in some 16% of upper digestive tract endoscopies. The clinical picture may correspond to episodic epigastric symptomatology, massive digestive haemorrhage, and recurrent paroxystic heart rhythm disturbances. Prolapse can be recorded with a spot camera by means of an easy technique, so that its association with hiatal hernia, gastroesophageal reflux, peptic oesophagitis, etc. can be studied. Treatment is that applicable to cardiac incontinence and peptic oesophagitis.
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PMID:[Intermittent retrograde transcardial gastroesophageal prolapse. Clinical picture. Endoscopic aspects. Radiographic study]. 724 19

Patients who present with uncontrolled esophageal acid reflux symptoms require endoscopy to determine the presence or absence of ulcers and stenoses, acid reflux testing to determine if acid reflux is present, and manometry to evaluate esophageal peristalsis and spastic states. These studies are usually done in stages, at separate times. Esophageal manometry catheters currently in use have an incorporated infusion channel. This allows instillation of a dilute acid meal after esophageal manometry has been completed. Standard acid reflux testing can then be done using dynamic positioning and physiologic maneuvers. When combined with an esophagogastroduodenas copy (EGD), these three studies provide all information necessary within 2-3 h to determine further treatment of these patients. A total of 210 patients underwent these studies. A hiatus hernia was present in 84%. An ineffective lower esophageal sphincter was found in 64%. Esophageal hypocontractility was present in 18%, hypercontractility in 14%, and dysmotility in 36%. Upper esophageal sphincter was weak in 42%, hypercontractile in 42%, and dysmotile in 32%. Acid reflux disease was found in the hiatus hernia in 14% and acid reflux to the level of the lower esophagus in 16%, middle esophagus in 13%, and upper esophagus in 40%. Distal esophagitis was present in 47%, esophageal ulceration in 29%, gastric prolapse in 11%, gastritis in 52%, bile reflux disease in 10%, and Barrett's epithelium in 5%. In conclusion, an extremely high number of patients with esophageal acid reflux disease show dysmotility patterns. Standard acid reflux testing using dynamic positioning will identify most patients with significant acid reflux disease. When combined with an EGD, complete testing for acid reflux disease can be performed at one setting. Further study is needed comparing dynamic acid reflux testing to 24-h pH testing.
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PMID:Standard acid reflux testing revisited. 1131 39

A prospective study was performed to evaluate the epidemiological characteristics, clinical outcome and to determine the cause of bleeding in patients admitted to the Cayetano Heredia National Hospital with the diagnosis of gastrointestinal bleeding. Between August 1994 and May 1995, 100 patients were admitted, 86 patients with upper gastrointestinal bleeding and 14 with lower gastrointestinal bleeding. The mean age for the former was 45,25 years and the male/female ratio was 3.5/1. The main complaints were tarry stools and haematemesis in 56,9% and 26,7% only with melena. A history of non steroidal antiinflamatory drugs intake within 48 hours before the bleeding episode was obtained in 19,7% and alcohol ingestion was observed in 19,7%. In 36% of the patients a history of a previous episode of bleeding was obtained. The major causes of bleeding were duodenal ulcer in 38,3%, acute lesions of the gastric mucosa in 20,9%, gastric ulcer in 11,6% and esophageal varices in 5,8%, Mallory Weiss syndrome in 4,6%, gastric carcinoma in 2,3%, prolapse gastropaty 2,3%, esophagitis in 2,3%, esophageal ulcer 1,1 %, duodenitis 1,1%, arteriovenus malformations in 1,1%. The etiology of the hemorrhage could not be established in 8% of cases. The diagnostic rate of endoscopy was 91,7%.In 66% of the patients the endoscopy was carried out within the 24 hours of admission 20,9% of the patients had other potential bleeding lesions 9,1% of the patients had a new episode of bleeding during hospitalization and surgery was needed in 11,6%. Injectotheraphy was done in 7 (8,13%) patients (4 for variceal 2 for duodenal and 1 for gastric bleeding ) The overall mortality was 3,4% Fourteen patients with lower gastrointestinal bleeding were evaluated. The mean age was 53,14 years and the male/female ratio was 1.6/1. The main complaint was hematochezia. The major causes of bleeding were hemorrhoidal disease in 64,2% and rectal cancer in 14,28%.
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PMID:[GASTROINTESTINAL BLEEDING IN PATIENTS ADMITTED TO THECAYETADNO HEREDIA PUBLIC HOSPITAL] 1221 99

Bleeding complications arise in 1/4 of patients with hiatal hernia and GERD, and are the cause in 10% of all acute and 1/3 of chronic foregut bleedings. Most common bleeding disorders directly related to hiatal hernia and GERD are: hiatal hernia ulcers, erosive esophagitis, esophageal ulcers, peptic strictures and Barrett esophagus. The aim of this review article is to point out a significance of proper diagnosis and treatment for conditions bonded with hiatal hernia and GERD which can lead to severe esophageal bleedings. Detailed etiology, incidence, diagnostic algorithm and treatment of Cameron lesions, prolapse gastropathy, erosive esophagitis, peptic esophageal ulcers and postoperative complications related to hiatal hernia and GERD are presented in this article.
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PMID:[Hiatal hernia of the esophagus and GERD as a cause of hemorrhage]. 1763 74

The prevalence of gastroesophageal (GE) mucosal prolapse in patients with gastroesophageal reflux disease (GERD) was investigated as well as the clinical profile and treatment outcome of these patients. Of the patients who were referred to our service between 1980 and 2008, those patients who received a complete diagnostic work-up, and were successively treated and followed up at our center with interviews, radiology studies, endoscopy, and, when indicated, esophageal manometry and pH recording were selected. The prevalence of GE prolapse in GERD patients was 13.5% (70/516) (40 males and 30 females with a median age of 48, interquartile range 38-57). All patients had dysphagia and reflux symptoms, and 98% (69/70) had epigastric or retrosternal pain. Belching decreased the intensity or resolved the pain in 70% (49/70) of the cases, gross esophagitis was documented in 90% (63/70) of the cases, and hiatus hernias were observed in 62% (43/70) of the cases. GE prolapse in GERD patients was accompanied by more severe pain (P < 0.05) usually associated with belching, more severe esophagitis, and dysphagia (P < 0.05). A fundoplication was offered to 100% of the patients and was accepted by 56% (39/70) (median follow up 60 months, interquartile range 54-72), which included two Collis-Nissen techniques for true short esophagus. Patients who did not accept surgery were medically treated (median follow up 60 months, interquartile range 21-72). Persistent pain was reported in 98% (30/31) of medical cases, belching was reported in 45% (14/31), and GERD symptoms and esophagitis were reported in 81% (25/31). After surgery, pain was resolved in 98% (38/39) of the operative cases, and 79% (31/39) of them were free of GERD symptoms and esophagitis. GE prolapse has a relatively low prevalence in GERD patients. It is characterized by epigastric or retrosternal pain, and the need to belch to attenuate or resolve the pain. The pain is allegedly a result of the mechanical consequences of prolapse of the gastric mucosa into the esophagus.
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PMID:Prevalence and clinical picture of gastroesophageal prolapse in gastroesophageal reflux disease. 2210 97