Postprandial hypotension in patients with non-insulin-dependent diabetes mellitus.
This study attempted to determine whether postprandial hypotension (PPH) is associated with diabetes mellitus by 24-h ambulatory blood pressure monitoring (24-h ABPM) and by monitoring blood pressure during 75-g oral glucose tolerance test (75-g OGTT) in 15 normal subjects and 35 patients with non-insulin-dependent diabetes mellitus. When we defined PPH as a postprandial decrease in systolic blood pressure of greater than 20 mmHg, the incidence of PPH in diabetics was 37% by 24-h ABPM and 20% by 75-g OGTT. The incidence of proliferative retinopathy and proteinuria was greater in diabetics with PPH than in those without PPH. All of the patients with PPH had somatic and autonomic neuropathy. The C-peptide response was lower in diabetics with PPH than in those without PPH. We revealed the presence of PPH in diabetics, and found that PPH was closely related to disease severity, especially diabetic autonomic neuropathy.
Sasaki
E
E
First Department of Internal Medicine, Osaka Medical College, Japan.
Kitaoka
H
H
Ohsawa
N
N
D000328:Adult; D001786:Blood Glucose / Q000378:metabolism; D001794:Blood Pressure; D002096:C-Peptide / Q000097:blood; D003924:Diabetes Mellitus, Type 2 / Q000503:physiopathology*; D003929:Diabetic Neuropathies / Q000097:blood; D003930:Diabetic Retinopathy / Q000503:physiopathology; D003971:Diastole; D004435:Eating / Q000502:physiology*; D005951:Glucose Tolerance Test; D006442:Glycated Hemoglobin / Q000032:analysis; D006801:Humans; D007022:Hypotension / Q000503:physiopathology*; D008875:Middle Aged; D008991:Monitoring, Physiologic; D009638:Norepinephrine / Q000097:blood; D011507:Proteinuria; D012016:Reference Values; D013599:Systole
D001786:Blood Glucose; D002096:C-Peptide; D006442:Glycated Hemoglobin; D009638:Norepinephrine