Changes in blood pressure after introduction of an antidepressant in a public institution of mental health].

W Hildebrandt, C Dumesnil, M Plancke, L Plancke, P Thomas, R Bordet, M Calafiore, M Rochoy

Annales de cardiologie et d'angeiologie 2020 Mar

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Primary prescribing of antidepressants is common in general practice. The relationship between antidepressant introduction and blood pressure (BP) changes is not well established in the literature. The purpose of our study was to examine the short-term course of AHR with and without the introduction of an antidepressant into a public institution of mental health (EPSM). An exposed/non-exposed single-centre analytical epidemiological study on a retrospective cohort, with a collection of data on stays between 2013 and 2015 at the EPSM in Armentières. The stays were divided into two groups: antidepressant treatment (introduced during the stay) and control (without antidepressant). BP measurements were taken over a 30-day period per stay. To assess the evolution of AHR across groups, we used a nested mixed linear regression model with multivariate adjustment. Out of 1241 stays analysed, 124 were in the treated group and 1117 in the control group. The average age was 44.6±14.7 years. The two groups were comparable on most of the variables analyzed. The change in systolic BP was associated with systolic BP values at baseline, history of hypertension, presence of an antihypertensive drug and BMI; the change in diastolic BP was associated with diastolic BP values at baseline, presence of an antihypertensive drug, BMI and history of bipolar disorder. We find no significant difference in the evolution of BP over time between the treated group and the control group over the 30 days of measurement per stay, after adjustment (evolution coefficient of +0.12mmHg systolic BP and -0.1mmHg diastolic BP, P=0.45 and 0.38 respectively). These results are reassuring on the early development of BP after the introduction of antidepressants. They should not overlook the frequent effects of depression and antidepressants on cardiovascular risk (decreased physical activity, dyslipidemia, weight gain, etc.). Copyright © 2020 Elsevier Masson SAS. All rights reserved.

Citation

W Hildebrandt, C Dumesnil, M Plancke, L Plancke, P Thomas, R Bordet, M Calafiore, M Rochoy. Changes in blood pressure after introduction of an antidepressant in a public institution of mental health]. Annales de cardiologie et d'angeiologie. 2020 Mar;69(1):37-45