Cited by 181Treatment of Major DepressionAnxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesMental Health Treatment and Access

Side-Effect Profile of Fluoxetine in Comparison with Other SSRIs, Tricyclic and Newer Antidepressants: A Meta-Analysis of Clinical Trial Data

Brambilla, P., Cipriani, A., Hotopf, M., Barbui, C.·2005·Pharmacopsychiatry

Abstract

BACKGROUND: In the last ten years, SSRIs have increasingly replaced TCAs as comparators of newer antidepressants (ADs), because of their better tolerability profile. In particular, fluoxetine has become a reference drug for the treatment of depression, but the occurrence of individual side effects in depressed subjects treated with fluoxetine and each comparator AD have not been systematically investigated. METHODS: This meta-analysis investigated the frequency of side effects induced by fluoxetine or alternative ADs and compared the occurrence of individual side effects in depressed subjects. All randomised clinical trials (RCTs) comparing fluoxetine with any other AD drug in patients with major depression were located by searching the Cochrane Collaboration Depression, Anxiety and Neurosis Controlled Trials Register and the Cochrane Controlled Trials Register. Two reviewers independently extracted information. RESULTS: Significantly less percentage of patients treated with fluoxetine experienced any side effects in comparison with TCAs (50.9 % vs 60.3 %, 29 RCTs; RR = 0.84, p = 0.003), but not in comparison with other SSRIs (59.4 % vs 59.3 %, 15 RCTs; RR = 1.00, p = 0.902). In addition, fluoxetine was better tolerated in comparison with TCAs and related ADs (RR 0.61, 95 % CI 0.52, 0.71), but not in comparison with other SSRIs. Regard to individual side effects, activating (insomnia, agitation, tremor and anxiety) and gastrointestinal adverse events (nausea, vomiting, diarrhoea, weight loss and anorexia) were significantly more frequent in fluoxetine-treated patients, whereas cholinergic side effects were significantly less frequent. CONCLUSIONS: Fluoxetine compared to other ADs had more activating and gastrointestinal adverse effects, which often require additional pharmacotherapy or other managements strategies, leading to discontinuation and non-compliance and increasing the costs. This information is relevant to base on evidence the prescription of ADs in everyday clinical practice.

Integrity signals

Registry

Crossref · 10.1055/s-2005-837806

Cites

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cited by

Sorted by citations

Authors
Brambilla, P., Cipriani, A., Hotopf, M., & Barbui, C.
Affiliations
  • University of Udine (IT)
  • University of Verona (IT)
  • King's College London (GB)
Venue
Pharmacopsychiatry
Published
2005-03
Volume
38
Issue
2
Pages
69-77
ISSN
  • 0176-3679 (ISSN-L)
  • 1439-0795
OpenAlex
W2061936774
Cited by
181
References
0
Citations by year
2026: 2 · 2025: 8 · 2024: 7 · 2023: 8 · 2022: 11 · 2021: 13 · 2020: 13 · 2019: 7 · 2018: 2 · 2017: 10 · 2016: 11 · 2015: 9 · 2014: 16 · 2013: 11 · 2012: 5
FWCI
1.08
Type
journal article
Language
de
Open access
closed
Locations
  • Pharmacopsychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • Research Portal (King's College London) (submittedVersion)
Topics
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Social Sciences › Psychology › Social Psychology › Mental Health Treatment and Access
Keywords
fluoxetine, selective serotonin reuptake inhibitors, tricyclic antidepressants, newer antidepressants, major depressive disorder, adverse drug reactions, tolerability, insomnia, gastrointestinal adverse effects, cholinergic side effects, treatment discontinuation, medication non-adherence
MeSH terms
Antidepressive Agents, Tricyclic, Major Depressive Disorder, Drug Tolerance, Fluoxetine, Humans, Randomized Controlled Trials as Topic, Selective Serotonin Reuptake Inhibitors, Gastrointestinal Tract

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review