Meta-analysis of highly selective vagotomy versus truncal vagotomy and pyloroplasty in the surgical treatment of uncomplicated duodenal ulcer. 1994

V M Chan, and R K Reznick, and K O'Rourke, and J M Kitchens, and A G Lossing, and A S Detsky
Department of Surgery, University of Toronto, Ont.

OBJECTIVE To compare critically by meta-analysis the postoperative outcomes after truncal vagotomy and pyloroplasty (TVP) and after highly selective vagotomy (HSV). METHODS A search was conducted on MEDLINE with the keywords "peptic ulcer" and "vagotomy". Bibliographics of the articles retrieved and review articles pertaining to the subject were scanned further. METHODS Included were only published prospective, randomized controlled trials comparing TVP and HSV in the English-language literature up to April 1991. Twelve studies were found. METHODS Two authors, working independently, abstracted raw data on mortality, recurrence, dumping, diarrhea and postoperative Visick grading. RESULTS A ratio greater than 1.0 indicates a higher proportion occurring with TVP and less than 1.0 a higher proportion with HSV. [Table: See Text] CONCLUSIONS The results suggest that the likelihood of adverse long-term sequelae is higher with TVP whereas the likelihood of recurrence is higher with HSV.

UI MeSH Term Description Entries
D011706 Pyloric Antrum The region between the sharp indentation at the lower third of the STOMACH (incisura angularis) and the junction of the PYLORUS with the DUODENUM. Pyloric antral glands contain mucus-secreting cells and gastrin-secreting endocrine cells (G CELLS). Antrum, Pyloric,Gastric Antrum,Antrum, Gastric,Antrums, Gastric,Antrums, Pyloric,Gastric Antrums,Pyloric Antrums
D011785 Quality Assurance, Health Care Activities and programs intended to assure or improve the quality of care in either a defined medical setting or a program. The concept includes the assessment or evaluation of the quality of care; identification of problems or shortcomings in the delivery of care; designing activities to overcome these deficiencies; and follow-up monitoring to ensure effectiveness of corrective steps. Quality Assessment, Health Care,Health Care Quality Assessment,Health Care Quality Assurance,Healthcare Quality Assessment,Healthcare Quality Assurance,Quality Assessment, Healthcare,Quality Assurance, Healthcare,Assessment, Healthcare Quality,Assessments, Healthcare Quality,Assurance, Healthcare Quality,Assurances, Healthcare Quality,Healthcare Quality Assessments,Healthcare Quality Assurances,Quality Assessments, Healthcare,Quality Assurances, Healthcare
D012008 Recurrence The return of a sign, symptom, or disease after a remission. Recrudescence,Relapse,Recrudescences,Recurrences,Relapses
D004381 Duodenal Ulcer A PEPTIC ULCER located in the DUODENUM. Curling's Ulcer,Curling Ulcer,Curlings Ulcer,Duodenal Ulcers,Ulcer, Curling,Ulcer, Duodenal,Ulcers, Duodenal
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014629 Vagotomy, Proximal Gastric Vagal denervation of that part of the STOMACH lined with acid-secreting mucosa (GASTRIC MUCOSA) containing the GASTRIC PARIETAL CELLS. Since the procedure leaves the vagal branches to the antrum and PYLORUS intact, it circumvents gastric drainage required with truncal vagotomy techniques. Vagotomy, Highly Selective,Vagotomy, Parietal Cell,Vagotomy, Selective Proximal,Gastric Vagotomies, Proximal,Gastric Vagotomy, Proximal,Highly Selective Vagotomies,Highly Selective Vagotomy,Parietal Cell Vagotomies,Parietal Cell Vagotomy,Proximal Gastric Vagotomies,Proximal Gastric Vagotomy,Proximal Vagotomies, Selective,Proximal Vagotomy, Selective,Selective Proximal Vagotomies,Selective Proximal Vagotomy,Selective Vagotomies, Highly,Vagotomies, Highly Selective,Vagotomies, Parietal Cell,Vagotomies, Proximal Gastric,Vagotomies, Selective Proximal
D015167 Vagotomy, Truncal Bilateral dissection of the abdominal branches of the vagus nerve. It is used frequently in the surgical management of duodenal and gastric ulcers, as well as in physiologic studies of gastrointestinal secretion and motility. Truncal Vagotomy,Truncal Vagotomies,Vagotomies, Truncal
D016001 Confidence Intervals A range of values for a variable of interest, e.g., a rate, constructed so that this range has a specified probability of including the true value of the variable. Confidence Interval,Interval, Confidence,Intervals, Confidence
D016017 Odds Ratio The ratio of two odds. The exposure-odds ratio for case control data is the ratio of the odds in favor of exposure among cases to the odds in favor of exposure among noncases. The disease-odds ratio for a cohort or cross section is the ratio of the odds in favor of disease among the exposed to the odds in favor of disease among the unexposed. The prevalence-odds ratio refers to an odds ratio derived cross-sectionally from studies of prevalent cases. Cross-Product Ratio,Risk Ratio,Relative Odds,Cross Product Ratio,Cross-Product Ratios,Odds Ratios,Odds, Relative,Ratio, Cross-Product,Ratio, Risk,Ratios, Cross-Product,Ratios, Risk,Risk Ratios
D016032 Randomized Controlled Trials as Topic Works about clinical trials that involve at least one test treatment and one control treatment, concurrent enrollment and follow-up of the test- and control-treated groups, and in which the treatments to be administered are selected by a random process, such as the use of a random-numbers table. Clinical Trials, Randomized,Controlled Clinical Trials, Randomized,Trials, Randomized Clinical

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