From January 1963 to December 1965 inclusive 192 men with duodenal ulcer were treated by elective truncal vagotomy and pyloroplasty with one death. Ten subsequent deaths were due to causes unrelated to the ulcer or operation, and 17 patients became untraceable. The remaining 164 patients have been followed up for five to eight years. The late results have been compared with those obtained in a ...

Incomplete vagotomy is the single most common cause of ulcer recurrence. Completeness of vagotomy was assessed postoperatively in 17 patients using the congo red test. Various types of vagotomies included truncal vagotomy and gastrojejenostomy in 6, highly selective vagotomy in 5, truncal vagotomy and pyloroplasty in 3 and selective vagotomy with gastrojejenostomy in 3 cases. Congo red test was...

OBJECTIVE Truncal vagotomy is associated with a decreased risk of subsequent Parkinson disease (PD), although the effect of vagotomy on dementia is unclear. In response, we investigated the risk of dementia in patients who underwent vagotomy. SETTING Population-based cohort study. PARTICIPANTS A total of 155 944 patients who underwent vagotomy (vagotomy cohort) and 155 944 age-matched, sex-...

The effect of vagotomy and gastric resection on insulin secretion was examined by the glucagon stimulated C-peptide test in gastrectomy patients (n = 11) without truncal vagotomy and in total gastrectomy patients (n = 10) with truncal vagotomy. The test was performed twice in each patient: 10 minutes after the midline incision was made and then 60 to 90 minutes later when gastric resection or t...

The effect of a subthreshold dose of carbachol on alimentary transit of a radioisotopically labelled fluid test meal was measured before and after vagotomy and pyloromyotomy in rats. Vagotomy itself had a transient slowing effect on the rates of gastric emptying and transit in the upper small intestine. Subthreshold carbachol had no effect before vagotomy but accelerated gastric emptying and sm...

Duodenogastric reflux of bile acids and lysolecithin in the course of a standard test meal was measured in normal people and in patients with duodenal ulcer before operation and more than one year after highly selective vagotomy, Polya partial gastrectomy, truncal vagotomy and pyloroplasty, and truncal vagotomy and gastrojejunostomy. Before operation, duodenal ulcer patients had significantly h...

An oral glucose tolerance test was performed in patients who had undergone truncal vagotomy and pyloroplasty, bilateral selective vagotomy and pyloroplasty, or highly selective vagotomy without a drainage procedure at least six months earlier. The results were compared with those from patients with chronic duodenal ulcer before operation. In all three groups of patients after vagotomy more rapi...

The effects of truncal vagotomy and parietal cell vagotomy on gastric acid secretion and plasma gastrin and pancreatic polypeptide release were studied in 28 duodenal ulcer patients under basal conditions and after modified sham feeding and infusion of pentagastrin (2 micrograms/kg/h). Before vagotomy gastric acid output in response to modified sham feeding was significantly higher than basal a...

The relationship of gastric secretion in response to a single injection of insulin and in response to a histamine infusion, in unoperated patients with duodenal ulcer was studied before and after vagotomy. The secretion in response to insulin was significantly less than that in response to histamine. The ratio was about 0.7 before vagotomy, and about 0.4 after vagotomy irrespective of the adequ...