ReviewNeuropsychiatric disease and treatment2026
Current Evidence of Acetyl-L-Carnitine Use in Mood Disorders-: A Systematic Review and Meta-Analysis.
Review in Neuropsychiatric disease and treatment, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Acetyl-l-carnitine (ALC) is increasingly recognized for its potential psychopharmacological mechanism and role in the treatment of mood disorders, particularly major depressive disorder (MDD) and bipolar disorder (BD). Emerging evidence suggests that ALC levels are reduced in individuals with MDD, and this deficiency may contribute to depressive symptoms through disruptions in mitochondrial fatty acid transport, neuroplasticity, and neurotransmission. This review synthesizes findings from randomized controlled trials, open-label studies, and observational research examining ALC use and clinical outcomes in adults treated with ALC in MDD and BD. A systematic review (n=15) and meta-analysis (n=10) studies (14 randomized controlled trials [RCTs] and 1 open label) involving 809 participants (treatment group: 392; comparator group: 417) revealed that ALC significantly reduces depressive symptoms compared to placebo, with comparable efficacy to standard antidepressants and fewer adverse effects. Subgroup analyses suggest enhanced benefits in older adults and those with treatment-resistant depression. These findings support the potential of ALC as both a biomarker and a therapeutic agent in mood disorders. Further large-scale, longitudinal studies are needed to clarify its clinical utility and mechanistic pathways in mood disorders.
Indexed as
Identifiers
What OpenQuestion holds
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.