PMID: 15232893Jul 6, 2004Paper

Postprandial hypotension and autonomic neuropathy in diabetic patients

Folia medica Cracoviensia
Małgorzata TrofimiukZbigniew Szybiński

Abstract

Postprandial hypotension is commonly defined as the decrease in systolic blood pressure of 20 mm Hg and more, observed within 2 hours after meal ingestion. This phenomenon was described in subjects with comprised function of autonomic nervous system. However, the data on its prevalence in diabetic patients are scarce. The aim of the study was to assess the concordance of postprandial hypotension and autonomic cardiovascular neuropathy in diabetes mellitus. The study included 67 patients (26 males, 41 females, mean age: 47.5 +/- 16.2 years) with diabetes type 1 or 2 (mean disease duration: 13.3 +/- 8.8 years), treated with diet and insulin injections. Postprandial hypotension was diagnosed based on results of automatic blood pressure recordings performed within 90 minutes after test meal ingestion. Tests of Ewing's battery were used to evaluate autonomic cardiovascular neuropathy. Mean postprandial decrease in systolic blood pressure of 17.7 +/- 11.7 mm Hg was noted at 48.0 +/- 13.7 min after meal ingestion. The study patients were divided into 2 groups based on results of systolic blood pressure recordings. In group A of 39 subjects (58.2%) the mean fall in systolic blood pressure of 8.9 +/- 4.4 mm Hg was observed. In group B o...Continue Reading

Related Concepts

Related Feeds

Autoimmune Diabetes & Tolerance

Patients with type I diabetes lack insulin-producing beta cells due to the loss of immunological tolerance and autoimmune disease. Discover the latest research on targeting tolerance to prevent diabetes.

Cardiovascular Disease Pathophysiology

Cardiovascular disease involves several different processes that contribute to the pathological mechanism, including hyperglycemia, inflammation, atherosclerosis, hypertension and more. Vasculature stability plays a critical role in the development of the disease. Discover the latest research on cardiovascular disease pathophysiology here.

CV Disorders & Type 2 Diabetes

This feed focuses on the association of cardiovascular diseases in patients with type 2 diabetes.