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Neurologist ; 28(2): 104-116, 2023 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-35777860

RESUMO

BACKGROUND: Stroke is a major cause of disability and death. Stroke recovery outcomes range from functional impairment to disability. This study was designed to compare the recovery results of stroke patients treated with fluoxetine to those treated with placebo. REVIEW SUMMARY: Seventeen randomized clinical trials were identified by searching PubMed, Cochrane, Scopus, and Web of Science until June 2021. Fluoxetine enhances the National Institutes of Health Stroke Scale (NIHSS) score [mean difference (MD)=-0.67, 95% confidence interval (CI) (-1.19 to -0.15)] and the Fugl-Meyer Motor Scale (FMMS) score [MD=17.36, 95% CI (12.12-22.61)] at the 3-month follow up. However, the NIHSS score showed no significant difference between the 2 groups at 2 weeks [MD=-0.32, 95% CI (-0.72 to 0.07)] or at 6 months [MD=-0.17, 95% CI (-0.47 to 0.14)]. Fluoxetine-treated and placebo-treated patients had the same overall impact on FMMS scores at 1 month ( P =0.41). Barthel index showed no significant difference between the 2 arms at 3 months ( P =0.21) or 6 months ( P =0.68). Fluoxetine-treated patients were at a higher risk of broken bone [risk ratios (RR)=2.30, 95% CI (1.59-3.32)] and hyponatremia [RR=2.12, 95% CI (1.19-3.76)], and at lower risk of new depression [RR=0.72, 95% CI (0.61-0.84)] in comparison with placebo. CONCLUSION: The efficacy of fluoxetine on the NIHSS and FMMS is likely to take time to emerge and is expected to be transient. The Barthel index score did not differ between the fluoxetine and placebo groups. The use of fluoxetine increased the incidence of hyponatremia and bone fractures while decreasing the risk of new-onset depression.


Assuntos
Hiponatremia , Acidente Vascular Cerebral , Estados Unidos , Humanos , Fluoxetina/uso terapêutico , PubMed , Acidente Vascular Cerebral/tratamento farmacológico
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