Tully, Phillip J

Peters, Ruth

Pérès, Karine

Anstey, Kaarin J

Tzourio, Christophe

2018-09

<p><b>Background:</b> Emerging genetic, ex-vivo, and clinical trial evidence indicates that calcium channel blockers (CCB) can improve mood and cognitive function. The objective of this study was to examine the effect of selective serotonin reuptake inhibitor (SSRI) therapy augmented with CCB on depression and cognitive decline in an elderly population with hypertension.</p><p><b>Methods:</b> Prospective study of 296 persons treated with SSRI and antihypertensive drugs. Baseline and two year clinic assessments were used to categorize participants as users of SSRI + CCB (<i>n</i> = 53) or users of SSRI + other antihypertensives (<i>n</i> = 243). Clinic visits were performed up to four times in a ten-year period to assess depression and cognitive function.</p><p><b>Results:</b> The sample mean age was 75.2 ± 5.47 years and 78% of participants were female. At two year follow-up there was a significant group by time interaction showing lower Center for Epidemiological Studies-Depression (CESD) scores in the SSRI + CCB group, F(1,291) = 4.13, p = 0.043, <i>η</i>²_p = 0.014. Over ten-years follow-up, SSRI + CCB use was associated with improved general cognitive function (Mini-Mental State Examination: <i>β</i> = 0.97; 95% CI 0.14 to 1.81, p = 0.023) and immediate visual memory (Boston Visual Retention Test: <i>β</i> = 0.69; 95% CI 0.06 to 1.32, p = 0.033).</p><p><b>Conclusion:</b> The findings provide general population evidence that SSRI augmentation with CCB may improve depression and cognitive function.</p>

International Psychogeriatrics, 30(9), p. 1345-1354

1741-203X

1041-6102

https://hdl.handle.net/1959.11/52086

en

Cambridge University Press

Effect of SSRI and calcium channel blockers on depression symptoms and cognitive function in elderly persons treated for hypertension: three city cohort study

Journal Article

Publication