SynthesisBMC pharmacology & toxicology2025
The risk of hyponatremia induced by SSRIs and SNRIs antidepressants: a systematic review and meta-analysis.
Synthesis in BMC pharmacology & toxicology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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.
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Who cites it
6 citing papers in PubMed.
- CYP2C19 Genotype is Associated with Citalopram Treatment Outcomes in a Real-World Setting.Clinical pharmacology and therapeutics · 2026Article
- Development and Temporal Validation of Machine Learning Models for Hyponatremia Risk in Community-Dwelling Older Adults: A Nationwide Claims-Based Study.Journal of clinical medicine · 2026Article
- Fever and syndrome of inappropriate antidiuretic hormone secretion in a patient with multiple system atrophy after treatment with duloxetine.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026Article
- Review
- Poststroke anxiety and depression: epidemiology, mechanisms, and management strategies.Frontiers in psychiatry · 2026Review
- Drug-Induced Hyponatremia: Insights into Pharmacological Mechanisms and Clinical Practice Management.Journal of clinical medicine · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo systematically evaluate the risk differences of hyponatremia induced by selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs), stratify risks among individual drugs, and provide evidence-based guidance for clinical medication safety.
methodsA systematic search was conducted across the Cochrane Library, PubMed, and Web of Science databases. Study quality was assessed using the Newcastle-Ottawa Scale (NOS), and the certainty of evidence was evaluated using the GRADE framework. A meta-analysis was performed to compare the event rates and odds ratios (ORs) of hyponatremia between SSRIs and SNRIs, followed by subgroup analysis and bias assessment.
resultsA total of 38 observational studies (including 30 cohort studies and 8 case-control studies) were included in this study. The overall event rate of hyponatremia with antidepressants was 6.03% (P < 0.001), with rates of 5.98% for SSRIs and 6.13% for SNRIs. Both drug classes significantly increased the risk of hyponatremia (SSRIs: OR = 2.158; SNRIs: OR = 2.270, P < 0.001), with SNRIs demonstrating a higher risk in clinically relevant hyponatremia (OR = 2.227, P < 0.001). Risk stratification among individual drugs revealed that fluoxetine (SSRIs) and venlafaxine (SNRIs) had the highest risk, while sertraline and duloxetine were associated with lower risks.
conclusionBoth SSRIs and SNRIs significantly increase the risk of hyponatremia, with SNRIs posing a slightly higher risk. Clinicians should consider individual patient characteristics when selecting lower-risk medications and enhance serum sodium monitoring in high-risk populations.
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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 Socratic graph.