Evidence map›Paper›PMID 24367124›Full record

Trial reportPsychosomatic medicine2014

Effect of collaborative care for depression on risk of cardiovascular events: data from the IMPACT randomized controlled trial.

Jesse C Stewart, Anthony J Perkins, Christopher M Callahan

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Psychosomatic medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01561105 (This Was a Five-year Seven-site Trial to Study the Cost-effectiveness of a Population Based Disease Management Program for Late Life Depression in Primary Care.), which is not on this map. Cited by 59 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 8 pooled it
–field-weighted citation impact
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.

NCT01561105 nacompletednot on this map

This Was a Five-year Seven-site Trial to Study the Cost-effectiveness of a Population Based Disease Management Program for Late Life Depression in Primary Care.

TypeinterventionalSponsorUniversity of California, Los AngelesRan1999 to 2004Enrolled1,801ConditionsMajor Depression, Dysthymic Disorder, Both Major Depression and Dysthymic DisorderArmsIMPACT
3 · Its place in the literature

Who cites it

59 citing papers in PubMed, 8 syntheses or guidelines pooled it.

  1. Collaborative care approaches for people with severe mental illness.The Cochrane database of systematic reviews · 2024
    Pooled it
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  3. Examining Depression as a Risk Factor for Cardiovascular Disease in People with HIV: A Systematic Review.Annals of behavioral medicine : a publication of the Society of Behavioral Medicine · 2023
    Pooled it
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  6. Guideline
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  13. Impact of Depressive Symptom Severity on Stroke Risk in a US Cohort of People with HIV.Journal of acquired immune deficiency syndromes (1999) · 2025
    Article
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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

3 authors.

Jesse C StewartDepartment of Psychology, Indiana University-Purdue University Indianapolis, 402 N. Blackford St, LD 100E, Indianapolis, IN 46202. jstew@iupui.edu.
Anthony J Perkins
Christopher M Callahan

Funding

Patient-Oriented Research to Improve Geriatric Care-K24K24AG024078 · NIA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI CALLAHAN, CHRISTOPHER M · 2004 to 2013
$1.4M
MODELING ALZHEIMER DISEASE COSTS AND TRANSITIONSR01AG031222 · NIA · INDIANA UNIVERSITY INDIANAPOLIS · PI CALLAHAN, CHRISTOPHER M · 2009 to 2010
$1.3M
NIA NIH HHS AG024078NIA NIH HHS AG031222NIA NIH HHS K24 AG024078NIA NIH HHS R01 AG031222
6 · The paper itself

Abstract

objectiveAlthough depression is a risk and prognostic factor for cardiovascular disease (CVD), depression trials involving cardiac patients have not observed the anticipated cardiovascular benefits. To test our hypothesis that depression treatment delivered before clinical CVD onset reduces risk of CVD events, we conducted an 8-year follow-up study of the Indiana sites of the Improving Mood-Promoting Access to Collaborative Treatment (IMPACT) randomized controlled trial.

methodsParticipants were 235 primary care patients 60 years or older with major depression or dysthymia who were randomized to a 12-month collaborative care program involving antidepressants and psychotherapy (85 without and 35 with baseline CVD) or usual care (83 without and 32 with baseline CVD). Hard CVD events (fatal/nonfatal) were identified using electronic medical record and Medicare/Medicaid data.

resultsA total of 119 patients (51%) had a hard CVD event. As hypothesized, the treatment × baseline CVD interaction was significant (p = .021). IMPACT patients without baseline CVD had a 48% lower risk of an event than did usual care patients (28% versus 47%, hazard ratio = 0.52, 95% confidence interval = 0.31-0.86). The number needed to treat to prevent one event for 5 years was 6.1. The likelihood of an event did not differ between IMPACT and usual care patients with baseline CVD (86% versus 81%, hazard ratio = 1.19, 95% confidence interval, 0.70-2.03).

conclusionsCollaborative depression care delivered before CVD onset halved the excess risk of hard CVD events among older, depressed patients. Our findings raise the possibility that the IMPACT intervention could be used as a CVD primary prevention strategy.

trial registrationclinicaltrials.gov Identifier: NCT01561105.

Indexed as

AgedAntidepressive AgentsCardiovascular DiseasesCombined Modality TherapyComorbidityCooperative BehaviorDysthymic DisorderElectronic Health RecordsFemaleFollow-Up StudiesHumansIndianaMajor Depressive DisorderMaleMiddle AgedRiskAntidepressive AgentsSelective Serotonin Reuptake Inhibitorscerebrovascular disorderscoronary diseasedepressionfollow-up studiesprevention

Identifiers

PMID24367124
PMCPMC3899245

What OpenQuestion holds

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Registered trials

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.