Cited by 261Psychotherapy Techniques and ApplicationsTreatment of Major DepressionAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Adding Psychotherapy to Pharmacotherapy in the Treatment of Depressive Disorders in Adults: A Meta-Analysis

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Cuijpers, Pim, Dekker, Jack, Hollon, Steven D., Andersson, Gerhard·2009·The Journal of Clinical Psychiatry

Abstract

OBJECTIVE: A considerable number of studies has examined whether adding psychotherapy to pharmacotherapy results in stronger effects than pharmacotherapy alone. However, earlier meta-analyses in this field have included only a limited number of available studies and did not conduct extended subgroup analyses to examine possible sources of heterogeneity. DATA SOURCES: We used a database derived from a comprehensive literature search in PubMed, PsycINFO, EMBASE, and the Cochrane Central Register of Controlled Trials for studies published from 1966 to January 2008 that examined the psychological treatment of depression. The abstracts of these studies were identified by combining terms indicative of psychological treatment and depression. STUDY SELECTION: We included randomized trials in which the effects of a pharmacologic treatment were compared to the effects of a combined pharmacologic and psychological treatment in adults with a depressive disorder. DATA EXTRACTION: For each of the studies, we calculated a standardized mean effect size indicating the difference between pharmacotherapy and the combined treatment at posttest. We also coded major characteristics of the population, the interventions, and the quality and design of the study. DATA SYNTHESIS: Twenty-five randomized trials, with a total of 2,036 patients, were included. A mean effect size of d = 0.31 (95% CI, 0.20 approximately 0.43) was found for the 25 included studies, indicating a small effect in favor of the combined treatment over pharmacotherapy alone. Studies aimed at patients with dysthymia resulted in significantly lower effect sizes compared to studies aimed at patients with major depression, a finding that suggests that the added value of psychotherapy is less in patients with dysthymia. The dropout rate was significantly lower in the combined treatment group compared to the pharmacotherapy only group (OR = 0.65; 95% CI, 0.50 approximately 0.83). CONCLUSIONS: Psychotherapy seems to have an additional value compared to pharmacotherapy alone for depression.

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  1. [1]1. Anderson IM. Meta-analytic studies on new antidepressants. Br Med Bull. 2001;57:161-178.
  2. [8]8. pharmacotherapy versus pharmacotherapy alone in the treatment of high cognitive dysfunction depression. Cognit Ther Res. 1996;20(6): 575-592.
  3. [24]24. Hautzinger M, de Jong-Meyer R, Treiber R, et al. Wirksamkeit Kognitiever Verhaltenstherapie, Pharmakotherapie und deren Kombination bei nicht-endogenen, unipolaren Depressionen. Zeitschr Klin Psychol. 1996;25:130-145.
  4. [29]29. Lopez Rodriguez J, Lopez Butron MA, Vargas Terrez BE, et al. Estudio - doble ciego con antidepresivo, psicoterapia breve y placebo en pacientes con depresion leve a moderada [Double blind study with antidepressant, brief psychotherapy and placebo in patients with mild to moderate depression]. Salud Ment. 2004;27:53-61.

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Authors
Cuijpers, P., Dekker, J., Hollon, S. D., & Andersson, G.
Affiliations
Vrije Universiteit Amsterdam (NL)
Corresponding author
Cuijpers, Pim
Venue
The Journal of Clinical Psychiatry
Published
2009-09-15
Volume
70
Issue
9
Pages
1219-1229
ISSN
0160-6689 (ISSN-L)
OpenAlex
W2150358535
Cited by
261
References
45
Citations by year
2026: 9 · 2025: 9 · 2024: 9 · 2023: 13 · 2022: 14 · 2021: 13 · 2020: 10 · 2019: 19 · 2018: 13 · 2017: 12 · 2016: 23 · 2015: 20 · 2014: 22 · 2013: 15 · 2012: 14
FWCI
21.27
Type
journal article
Language
en
Open access
Licence
other-oa
Locations
  • The Journal of Clinical Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • VU Research Portal (publishedVersion, other-oa)
  • Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
Funders
  • Vanderbilt University
  • Vrije Universiteit Amsterdam
  • Linköpings Universitet
  • Karolinska Institutet
Topics
  • Social Sciences › Psychology › Clinical Psychology › Psychotherapy Techniques and Applications
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
Keywords
depression, psychotherapy, pharmacotherapy, combined psychotherapy and pharmacotherapy, major depressive disorder, dysthymia, treatment discontinuation, treatment effect size, adults
MeSH terms
Adult, Antidepressive Agents, Combined Modality Therapy, Major Depressive Disorder, Depressive Disorder, Major, Depressive Disorder, Humans, Patient Dropouts, Psychotherapy, Randomized Controlled Trials as Topic, Treatment Outcome, Selective Serotonin Reuptake Inhibitors, Dysthymic Disorder

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