The Efficacy of Saffron in the Treatment of Mild to Moderate Depression A Meta-analysis /

Herbal products, especially Hypericum perforatum extracts, have been widely used as first-line treatments for mild to moderate depression. Recently, several randomized, controlled clinical trials have been conducted to evaluate the efficacy of another plant, saffron (Crocus sativus), in mild to mode...

Teljes leírás

Elmentve itt :
Bibliográfiai részletek
Szerzők: Tóth Barbara
Hegyi Péter
Lantos Tamás
Szakács Zsolt
Kerémi Beáta
Varga Gábor
Tenk Judit
Pétervári Erika
Balaskó Márta
Rumbus Zoltán
Rakonczay Zoltán
Bálint Emese Réka
Kiss Tivadar
Csupor Dezső
Dokumentumtípus: Cikk
Megjelent: 2019
Sorozat:PLANTA MEDICA: NATURAL PRODUCTS AND MEDICINAL PLANT RESEARCH 85 No. 1
doi:10.1055/a-0660-9565

mtmt:3399938
Online Access:http://publicatio.bibl.u-szeged.hu/14303
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520 3 |a Herbal products, especially Hypericum perforatum extracts, have been widely used as first-line treatments for mild to moderate depression. Recently, several randomized, controlled clinical trials have been conducted to evaluate the efficacy of another plant, saffron (Crocus sativus), in mild to moderate depression. We have carried out a literature review of currently available published randomized, controlled clinical trials to give an up-to-date evaluation of the efficacy of saffron in mild to moderate depression, compared to placebo or routinely used antidepressants. The meta-analysis is reported according to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines using the PICO (patients, intervention, comparison, outcome) format and was conducted using the statistical programs Comprehensive Meta-analysis and RevMan. PubMed, Embase, the Cochrane Central Register of Controlled Trials, and Web of Science databases were searched for relevant studies. Only placebo or active controlled, randomized clinical studies involving patients suffering from mild to moderate depression and using pharmacological doses of saffron per os were included. Hedges' g was used to calculate effect sizes. Risk of bias was assessed using the Cochrane Collaboration tool, and heterogeneity was tested by both performing the Cochran's Q test and calculating Higgins' I2 indicator. Eleven randomized trials were included in the qualitative analysis, and nine were pooled for statistical analysis. According to the present meta-analysis, saffron has a significant effect on the severity of depression. Available data from randomized, controlled clinical trials support that saffron is significantly more effective than placebo (g = 0.891; 95% CI: 0.369 - 1.412, p = 0.001), and non-inferior to tested antidepressant drugs (g = - 0.246; 95% CI: - 0.495 - 0.004, p = 0.053). 
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700 0 1 |a Szakács Zsolt  |e aut 
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700 0 1 |a Varga Gábor  |e aut 
700 0 1 |a Tenk Judit  |e aut 
700 0 1 |a Pétervári Erika  |e aut 
700 0 1 |a Balaskó Márta  |e aut 
700 0 1 |a Rumbus Zoltán  |e aut 
700 0 1 |a Rakonczay Zoltán  |e aut 
700 0 1 |a Bálint Emese Réka  |e aut 
700 0 1 |a Kiss Tivadar  |e aut 
700 0 1 |a Csupor Dezső  |e aut 
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