ArticleInternational journal of bipolar disorders2024
Relevance of red blood cell Lithium concentration in the management of Lithium-treated bipolar and unipolar disorders: a systematic narrative review.
Article in International journal of bipolar disorders, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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.
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Who cites it
3 citing papers in PubMed.
- Nanocarriers in psychiatry: a comprehensive review of emerging frontiers in the management of psychiatric disorders.Naunyn-Schmiedeberg's archives of pharmacology · 2026Review
- Unexpected fluctuation in serum lithium concentrations during severe mania despite directly observed treatment.Dusunen adam : Bakirkoy Ruh ve Sinir Hastaliklari Hastanesi yayin organi · 2026Article
- The Mechanisms of Lithium Action: The Old and New Findings.Pharmaceuticals (Basel, Switzerland) · 2025Review
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDespite a variability in response and a narrow therapeutic index, Lithium (Li) remains the gold standard treatment for bipolar disorders (BD), and a treatment of choice for unipolar disorders (UD). Red blood cell Li concentration (RBCLiC) and red blood cell/plasma Li ratio (LiR) have been studied in many areas of mood disorders (such as acute or chronic Li efficacy, adherence, side effects (SE), intoxication management) as well as in several research domains. This systematic review aims to synthesize the existing literature.
methodsWe conducted a systematic review, based on preferred reporting items for systematic reviews and Metanalysis (PRISMA) guidelines, of articles published between 1972 and February 2023, indexed in the following databases: EMBASE, MEDLINE, Cochrane Library. The search terms were combinations of the following headings: "Lithium AND Plasma AND Erythrocyte AND Mood disorders". The systematic review protocol was published to PROSPERO (CRD42023406154). RESULTS AND
conclusionOut of the 252 identified studies, 57 met the selection criteria. The articles investigated the interest of RBCLiC and other blood parameters (PLiC and LiR) in various areas: (i) disease management (31 articles) (compliance/adherence (5 articles), SE/toxicity (13 articles), prediction of Li response/therapeutic efficacy for acute episode or for relapse prevention (17 articles)), (ii) Li blood parameters as trait markers of mood disorders subtypes (UD, BDI, BDII) (16 articles), (iii) Li blood parameters as state markers of mood episodes (11 articles), (iv) factors influencing Li blood parameters (age, gender, ethnicity, dosage and duration of Li treatment, co-medications with other treatments, seasonality) associated with RBCLiC or LiR (24 articles), and (v) potential pathophysiological mechanisms (30 articles).
conclusionOverall, this review suggests that RBCLiC or LiR could be of interest for tolerance monitoring. However, the heterogeneity of methods and results, coupled with the limited amount of data, does not allow clear conclusions to be drawn in the other areas explored in this literature review. Given the potential interest in exploring brain Li pharmacokinetics (PK)s, this review calls for further research.
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