Evidence map›Paper›PMID 31973782›Full record

ArticlePsychological medicine2021

The relationship between antihypertensive medications and mood disorders: analysis of linked healthcare data for 1.8 million patients.

Richard J Shaw, Daniel Mackay, Jill P Pell, Sandosh Padmanabhan, David S Bailey, Daniel J Smith

Open access · hybridAbstract read
In one paragraph

Article in Psychological medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
2.6field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Richard J ShawInstitute of Health and Wellbeing, University of Glasgow, Glasgow, UK.ORCID 0000-0002-7906-6066
Daniel MackayInstitute of Health and Wellbeing, University of Glasgow, Glasgow, UK.
Jill P PellInstitute of Health and Wellbeing, University of Glasgow, Glasgow, UK.
Sandosh PadmanabhanInstitute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.
David S BaileyInformation Services Division, NHS National Services Scotland, Edinburgh, UK.
Daniel J SmithInstitute of Health and Wellbeing, University of Glasgow, Glasgow, UK.
University of Glasgow · GBNational Health Service Scotland · GB

Funding

Chief Scientist Office TCS/16/6Medical Research Council MC_PC_17217
6 · The paper itself

Abstract

backgroundRecent work suggests that antihypertensive medications may be useful as repurposed treatments for mood disorders. Using large-scale linked healthcare data we investigated whether certain classes of antihypertensive, such as angiotensin antagonists (AAs) and calcium channel blockers, were associated with reduced risk of new-onset major depressive disorder (MDD) or bipolar disorder (BD).

methodTwo cohorts of patients treated with antihypertensives were identified from Scottish prescribing (2009-2016) and hospital admission (1981-2016) records. Eligibility for cohort membership was determined by a receipt of a minimum of four prescriptions for antihypertensives within a 12-month window. One treatment cohort (n = 538 730) included patients with no previous history of mood disorder, whereas the other (n = 262 278) included those who did. Both cohorts were matched by age, sex and area deprivation to untreated comparators. Associations between antihypertensive treatment and new-onset MDD or bipolar episodes were investigated using Cox regression.

resultsFor patients without a history of mood disorder, antihypertensives were associated with increased risk of new-onset MDD. For AA monotherapy, the hazard ratio (HR) for new-onset MDD was 1.17 (95% CI 1.04-1.31). Beta blockers' association was stronger (HR 2.68; 95% CI 2.45-2.92), possibly indicating pre-existing anxiety. Some classes of antihypertensive were associated with protection against BD, particularly AAs (HR 0.46; 95% CI 0.30-0.70). For patients with a past history of mood disorders, all classes of antihypertensives were associated with increased risk of future episodes of MDD.

conclusionsThere was no evidence that antihypertensive medications prevented new episodes of MDD but AAs may represent a novel treatment avenue for BD.

Indexed as

AdultAgedAntihypertensive AgentsBipolar DisorderCohort StudiesFemaleHumansMajor Depressive DisorderMaleMiddle AgedMood DisordersProportional Hazards ModelsScotlandAntihypertensive AgentsAntihypertensivebipolar disorderdepressiondrug repurposing

Identifiers

PMID31973782
PMCPMC8188528
OpenAlexW3001146460

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.