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Query: UMLS:C0019270 (
hernia
)
15,856
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Basal gastro-oesophageal sphincter pressure was recorded in 68 patients with symptomatic, radiologically verified sliding
hiatus hernia
, and in 37 healthy subjects. The diameter of the probe was 2.5 mm, and the flow rate 0.5 ml/min. Mean sphincter pressure was lower in patients (6 mm Hg) than in normal subjects (15 mm Hg). In 32 per cent of the patients sphincter pressure was within normal range (8-24 mm Hg), whereas in 68 per cent it was lower than in the normal subjects. There seemed to be no relationship between sphincter pressure and severity of symptoms. Oesophageal acid clearing was investigated in 57 of the patients and in 26 of the normal subjects. Normal subjects clear the bolus of acid in an average of 10 swallows (range 4-16). In patients the incidence of prolonged clearing was greater, but the acid-clearing ability did not seem to be related to the degree of severity of the symptoms. A manometric study was made of 45 patients and an acid-clearing study made of 40 patients, before and 3 months after a modified Belsey MK IV repair for
hiatal hernia
. Mean postoperative sphincter pressure was higher (10 mm Hg) than the preoperative mean (6 mm Hg), but was still lower than the normal mean. Significant changes in acid-clearing ability could not be demonstrated. The results are inconclusive with regard to the importance of oesophageal motility disturbances for the symptomatology and acid-clearing ability. Thirty-seven out of 45 patients became free of symptoms, and the rest - except 1 (relapse of
hernia
) - improved.
...
PMID:Gastro-oesophageal sphincter pressure, motility and acid clearing. A study of hiatus hernia patients and normal subjects and of the effect of a modified belsey MK IV repair on the results of the manometric and acid-clearing tests. 1 88
One hundred and sixteen patients operated upon for
hiatal hernia
with gastro-oesophageal reflux and with or without reflux complications were postoperatively examined by personal interview, X-ray study, pH measurements and study of the oesophageal motility 1 to 10 years postoperatively. The patients without severe reflux complications were operated upon mainly with a modified Husfeldt
hernia
repair and the patients with complications, such as oesophageal stricture and shortening, underwent various surgical procedures. The main reason for unsatisfactory clinical results, with persistent reflux symptoms, was gastro-oesophageal reflux uncorrected by the surgical procedure. However, gastro-oesophageal reflux was detected even in completely asymptomatic patients. It was found that the reflux symptoms were influenced by the oesophageal motility. The clinical results were better and recurrence of
hernia
and the occurrence of pathological reflux were lower in patients operated upon for
hernia
without severe reflux complications. Creation of a competent antireflux barrier between the oesophagus and stomach for control of gastro-oesophageal reflux is much more difficult in patients with severe reflux complications.
...
PMID:Gastro-oesophageal reflux after surgical treatment of hiatal hernia with and without severe reflux complications. A follow-up study. 3 60
Twenty-nine patients who underwent Nissen fundoplication for the treatment of symptomatic, sliding, esophageal
hiatal hernia
are reported. Fourteen of these patients also underwent parietal cell vagotomy (PCV) without a drainage procedure. Simulatenous cineradiography and manometric studies, esophagoscopy and gastric analysis were performed pre- and postoperatively. Esophageal acid clearing and pH reflux studies were performed postoperatively. All but 3 patients had reflux and/or esophagitis preoperatively. Cineradiography and the pH reflux test were the most reliable tests for diagnosis of reflux. There was no operative mortality. The mean followup period was 20 months. Dysphagia occurred in 5 patients. Correction of dysphagia in one patient required operation. The dysphagia in the remaining patients was temporary and mild, responding to dilatation. Two patients had mild diarrhea. One patient who had had a previous gastric resection developed severe diarrhea after bilateral truncal vagotomy. No patient developed the "bloat syndrome". A close correlation did not exist between reflux and preoperative sphincter pressure. The mean LES pressure increased 10 mmH2O postoperatively and the two patients with persistent reflux postoperatively had normal LES pressure. Correction of reflux after Nissen fundoplication is probably due to some mechanism other than increased LES pressure. Recurrent or persistent
hiatal hernia
was diagnosed in 4 patients by cineradiography. Two of these patients had reflux but only the patient who had undergone PCV was without symptoms or esophagitis. The technical performance of the Nissen
hiatal hernia
repair was greatly facilitat ed by PCV. This procedure also provided adequate treatment for patients with concomitant duodenal ulcer disease. PCV, unaccompanied by a drainage procedure, was not associated with increased morbidity, mortality or the adverse effects usually attributed to vagotomy. In the event of recurrent
hernia
and reflux, PCV may prevent the development of esophagitis.
...
PMID:Evaluation of the Nissen fundoplication for treatment of hiatal hernia: use of parietal cell vagotomy without drainage as an adjunctive procedure. 23 37
The combined Collis gastroplasty-Belsey Mark IV fundoplication was used in 86 patients with uncomplicated
hiatal hernia
followed for up to 8 years. Marked relief of symptoms was obtained, with no initial morbidity and mortality. Recurrence of
hernia
occurred in 1 patient. Minimal gastroesophageal reflux was observed in a few patients. Manometric and pH studies performed after operation showed a competent valve without notable esophageal reflux. The Collis gastroplasty creates a lesser curvature gastric tube that lengthens the so-called functional esophagus and eliminates tension at the suture line of the Belsey Mark IV fundoplication.
...
PMID:"Collis-Belsey" fundoplication for uncomplicated hiatal hernia and gastroesophageal reflux. 45 34
On the basis of the anatomophysiological assumption that the abdominal oesophagus is kept in its seat by the meso-oesophagus and that the complex functional role of the gastro-oesophageal junction is conditioned essentially by the inferior oesophageal sphincter under the influence of intra-abdominal and endogastric pressure variables, posterior gastro-oesophagophreno-plasty (p.g.p.p.) is proposed to offset the destruction or severe insufficiency of the meso-oesophagus and hence for the treatment of
hiatal hernia
and of regurgitation. This retro-oesophageal tuberous valve involves simultaneous fixation of the stomach and oesophagus to the pillars of the diaphragm, first on the right and then on the left, and the fixation of the fundus to the left diaphragmatic dome. Anterior gastro-oesophago-phreno-plasty is proposed on the basis of the finding that damage of any kind to the meso-oesophagus can cause the oesophagus to rise in the chest and thus disturb inferior sphincter function and possibly lead to the onset of regurgitation and
hernia
. The pre-oesophageal tuberous valve employed involves simultaneous fixation of stomach and oesophagus to the pillars of the diaphragm, first left and then right, and the fixation of the fundus to the left diaphragmatic dome. Anterior plasty is almost always confined to patients who have undergone vagotomy of the trunk without complex isolation of the oesophagus.
...
PMID:[Posterior gastro-esophago-phreno-plasty (PGEPP) in the treatment of hiatal hernia and of esophagogastric reflux. Experience in over 500 cases. Anterior gastro-esophago-phreno-plasty (AGEPP) in the prevention of sliding hiatal hernia and of esophagogastric reflux. Experience in over 300 cases]. 46 Jun 30
During a 10-year period, 1967-1976, 57 patients were operated upon for
hiatal hernia
and gastro-oesophageal reflux complicated by oesophageal stricture. Forty-four patients were managed by various surgical antireflux procedures combined with dilation of the stricture. In 12 patients the stricture was resected and the oesophageal continuity restored by oesophagogastrostomy. The primary mortality was 3.5%. Fifty-two patients were carefully followed up postoperatively by periodic control examiniations. The results of the treatment are presented. The main cause of unsatisfactory postoperative results was gastro-oesophageal reflux uncorrected by the surgical procedure. In the patients subjected to a
hernia
repair the failure of the antireflux procedure was due mainly to a shortened oesophagus associated with the stricture. It is concluded that most of these strictures can be successfully treated by dilation after establishment of control of the pathological reflux by means of an antireflux surgical procedure. The location, width, length and rigidity of the stricture, as revealed at the preoperative examination, are not decisive for the choice of therapeutic approach.
...
PMID:Hiatal hernia complicated by oesophageal stricture. Surgical treatment and results. A follow-up study. 49 60
The existence of an anatomically shortened oesophagus in patients with
hiatal hernia
, and its influence on the results of surgical repair of the
hernia
, is the subject of great controversy. One hundred and forty patients operated upon for
hiatal hernia
were studied for presence of shortened oesophagus. The method of examination and criteria for evaluation of the oesophageal shortening are described. The oesophagus was found to be anatomically shortened in 52 of these patients. None of the findings obtained at the preoperative examinations employed in the study could be used as a pathognomonic sign for diagnosing a shortened oesophagus. Irreducibility of the cardia below and the diaphragm, as observed radiologically, in association with other severe reflux complications, such as oesophageal stricture and/or ulcerative, makes it presence very likely, however. The incidence of shortened oesophagus in this series was higher in patients with a long history of symptomatic gastro-oesophageal reflux. The influence of the shortened oesophagus on the result of the surgical repairs used in this study, and aimed mainly at restoring the abdominal segment of the oesophagus, was clearly unfavourable.
...
PMID:Hiatal hernia and shortened oesophagus. 49 61
On the basis of 310 cases of
hiatal hernia
surgically treated, the anatomical, pathophysiological and clinical aspects are reviewed together with their surgical consequences. In rolling type
hernia
, gastroesophageal reflux and its sequelae do not occur: the treatment is based only on reduction and suture of the fundus to the undersurface of the diaphragm with repair of right crus. In sliding
hiatal hernia
the purpose of operation is functional one, that is satisfactory and lasting control of gastro-esophageal reflux. With one exception, the fundamental step of all successful procedures of repair is the creation of restoration of an infradiaphragmatic segment of esophagus: it puts the lower esophageal sphincter into the abdominal cavity with restoration of gastroesophageal competence.
...
PMID:[Surgical treatment of hiatal hernia in adults. Indications, technical and tactical considerations on 310 operated cases]. 54 Mar 68
Eight cases of symptomatic
hiatal hernia
were investigated; four presented with respiratory symptoms simulating chronic asthmatic bronchitis or bronchopneumonia. Among 27 patients with gastro-oesophageal reflux but without radiologically visible
hernia
, six presented with fibrous stricture; no stricture was found in association with
hiatal hernia
. It is suggested that patients with gastro-oesophageal reflux should be offered surgical follow-up or surgery to prevent the development of a stricture before the more easily recognizable symptoms of heart burn and postural acid regurgitation get worse.
...
PMID:Hiatal hernia in the African. 54 91
Findings in this study correlated a low circulating gastrin level with an incompetent lower esophageal sphincter mechanism and abnormal reflux. Such reflux, in amounts causing esophagitis distally, was treated surgically by a mechanically simple method of fundoplication. The success of this reefing method of fundoplication was explained by using physiologically active sling fibers of the gastric fundus to augment the lower esophageal sphincter. Available gastrin was used more effectively in this manner. The high incidence of associated foregut diseases suggested an embryologic factor in the development of gastroesophageal reflux. The dilated hiatus and its attendant
hernia
had no apparent relationship to the development of reflux esophagitis. The term symptomatic sliding
hiatal hernia
, therefore, seemed to be a diagnostic and therapeutic misnomer.
...
PMID:The role of gastrin in the treatment of sliding hiatal hernia with reflux using the reefing method of fundoplication. 78 38
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