The effectiveness of restarted lithium treatment after discontinuation: reviewing the evidence for discontinuation-induced refractoriness.
Bipolar Disord
; 15(6): 645-9, 2013 Sep.
Article
en En
| MEDLINE
| ID: mdl-23911110
ABSTRACT
OBJECTIVES:
We sought to determine whether the risk of relapse in patients with bipolar disorder is higher after discontinuation and restart of lithium treatment as compared to continuous lithium treatment in these same patients.METHODS:
We conducted literature searches in the Pubmed, Embase, Cochrane, and PsycINFO databases with cross-reference checks. Relevant data were extracted and pooled for meta-analysis.RESULTS:
Five relevant studies were included for review, of which three studies qualified for the meta-analysis and included a total of 212 analyzed cases. Two studies found lithium to be less effective after discontinuation and reintroduction and three studies found no decreased effectiveness. The pooled odds ratio for the occurrence of one or more relapses after interruption of lithium treatment compared to continuous treatment was 1.40 (95% confidence interval 0.85-2.31; p = 0.19).CONCLUSIONS:
Although studies are scarce, review and meta-analysis of the available literature does not provide convincing evidence that lithium is less effective when treatment is discontinued and restarted, compared to uninterrupted treatment.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Trastorno Bipolar
/
Resultado del Tratamiento
/
Cloruro de Litio
/
Antimaníacos
Tipo de estudio:
Systematic_reviews
Límite:
Humans
Idioma:
En
Revista:
Bipolar Disord
Asunto de la revista:
PSIQUIATRIA
Año:
2013
Tipo del documento:
Article
País de afiliación:
Países Bajos