J Neurogastroenterol Motil.  2019 Jul;25(3):387-393. 10.5056/jnm19037.

Association Between Gastric Emptying Time and Incidence of Cardiovascular Diseases in Subjects With Diabetes

Affiliations
  • 1Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea. drpsy@naver.com, imagine-jjo@hanmail.net

Abstract

BACKGROUND/AIMS
Delayed gastric emptying (GE) is associated with high morbidity and mortality in subjects with diabetes. The aim of this study is to investigate associations between GE time and the major cardiovascular events (coronary heart diseases and ischemic stroke) in diabetic subjects with upper gastrointestinal (UGI) symptoms.
METHODS
Among 259 subjects with chronic UGI symptoms who underwent gastric emptying study (GES) over 13 years, 122 diabetic subjects without gastric surgery and/or rapid GE were enrolled in this study. We also gathered data about baseline demographics, clinical characteristics, estimated GE half-time (GE T(1/2)) and incidence of cardiovascular events following GES.
RESULTS
The mean age of subjects was 64.0 ± 17.4 years. There were 86 women and 104 subjects with type 2 diabetes. There were 52 (42.6%) subjects with normal GE, 50 (41.0.%) subjects with mild delayed GE, and 20 (16.4%) subjects with marked delayed GE. During follow-up (median, 207 weeks), cardiovascular events occurred in 7 (13.5%) subjects with normal GE, 4 (8.0%) subjects with mild delayed GE and 7 (35.0%) subjects with marked GE (P = 0.015). Univariate analysis showed that GE T(1/2) was significantly associated with incidence of cardiovascular events (crude OR, 1.74; 95% CI, 1.12-2.69; P = 0.014). In a multivariate model, association between GE T(1/2) and incidence of cardiovascular events remained statistically significant after adjustment for baseline characteristics and comorbidities (adjusted OR, 1.94; 95% CI, 1.21-3.12; P = 0.006).
CONCLUSION
A delay of GE was associated with an increased incidence of cardiovascular events in diabetic subjects with chronic UGI symptoms.

Keyword

Coronary disease; Diabetes Mellitus; Emptying, gastric; Stroke

MeSH Terms

Cardiovascular Diseases*
Comorbidity
Coronary Disease
Demography
Diabetes Mellitus
Female
Follow-Up Studies
Gastric Emptying*
Heart Diseases
Humans
Incidence*
Mortality
Stroke
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