title: Diabetes mellitus in treated hypertension: incidence, predictive factors and the impact of non-selective beta-blockers and thiazide diuretics during 15 years treatment of middle-aged hypertensive men in the Primary Prevention Trial Göteborg, Sweden.
abstract: The objective of this study was to analyse predictive factors for the development of diabetes mellitus during long-term treatment of hypertension and to compare the diabetogenic potential of thiazide diuretics and non-selective beta-adrenoceptor blockers. The study population comprised 686 hypertensive men, aged 47-54 years, who were followed for 15 years. Patients were treated with either thiazide diuretics or beta-adrenoceptor blockers as monotherapy or in combination with one another or alternative other antihypertensive drugs. During the first part of the study, i.e. during the 1970s, only non-selective beta-adrenoceptor blockers were used. The average yearly incidence of the development of diabetes mellitus during follow-up was 1.3%. In univariate analysis body mass index, serum triglyceride level, radiographic heart enlargement and beta-blocker therapy were significantly associated with the development of diabetes mellitus. Predictors selected by stepwise Cox regression were body mass index, radiological heart enlargement and beta-blocker therapy. Two subgroups with patients treated with nonselective beta-adrenoceptor blockers but not with thiazide diuretics during the first five years of follow-up (the beta-blocker group; n = 93) or with thiazide diuretics but not with nonselective beta-adrenoceptor blockers during the first five years of follow-up (the thiazide-group; n = 96) were identified. The relative risk for developing diabetes mellitus was significantly higher in the beta-blocker group being 6.1 after 10 years and 3.5 after 15 years treatment in comparison with the thiazide group.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Department of Nephrology, Sahlgrenska Hospital, Sweden.
authors.forename: O
authors.initials: O
authors.lastname: Samuelsson
authors.forename: T
authors.initials: T
authors.lastname: Hedner
authors.forename: G
authors.initials: G
authors.lastname: Berglund
authors.forename: B
authors.initials: B
authors.lastname: Persson
authors.forename: O K
authors.initials: OK
authors.lastname: Andersson
authors.forename: L
authors.initials: L
authors.lastname: Wilhelmsen
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000009:adverse effects / Q000627:therapeutic use*; D000367:Age Factors; D001581:Benzothiadiazines; D015992:Body Mass Index; D003924:Diabetes Mellitus, Type 2 / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D004232:Diuretics; D006321:Heart / Q000000981:diagnostic imaging; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000188:drug therapy / Q000453:epidemiology; D015994:Incidence; D007333:Insulin Resistance / Q000502:physiology; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D011859:Radiography; D012307:Risk Factors; D049993:Sodium Chloride Symporter Inhibitors / Q000009:adverse effects / Q000627:therapeutic use*; D013548:Sweden / Q000453:epidemiology; D013997:Time Factors; D014280:Triglycerides / Q000097:blood
chemical_list: D000319:Adrenergic beta-Antagonists; D001581:Benzothiadiazines; D004232:Diuretics; D049993:Sodium Chloride Symporter Inhibitors; D014280:Triglycerides