HEALTH NEWS

Study Title:

Antidepressants effects of Rhodiola capsule combined with sertraline for major depressive disorder: A randomized double-blind placebo-controlled clinical trial

Study Abstract

Background: We performed a proof of concept trial to evaluate relative safety and efficacy of Rhodiola Capsule for mild to moderate major depressive disorder(MDD).

Methods: It is a randomized double-blind placebo-controlled clinical trial which 100 patients were randomized to 12 weeks into three groups. One of which (group A: 33 patients) received one sertraline and two placebos(0.6 g/day) tablets daily, a second (group B: 33 patients) received one sertraline and two Rhodiola capsules (0.6 g/day) daily, and a third (group C: 34 patients) received one sertraline,one placebo tablet and one tablet of Rhodiola capsule (0.3 g/day)daily. Changes over time in Hamilton Depression Rating (HAM-D), Beck Depression Inventory (BDI), and Clinical Global Impression Change (CGI/C) scores were examined. Significant post-treatment improvements were observed for both groups (Rhodiola Capsule) in HAMD, BDI, and CGI scores. The decline in HAMD, BDI, and CGI scores was greater for group B versus group A and C.While the CGI (versus group A) were greater for group B and C.

Results: Statistically significant reductions were observed for HAM-D, BDI, and CGI scores for all treatment conditions with significant difference between groups. The decline in HAM-D, BDI, and CGI scores was greater for group B versus group C and A.

Conclusions: It is concluded that the Rhodiola capsule shows anti-depressive potency in patients with depression disorder when administered in dosages of either 0.3 or 0.6 g/day over a 12-week period.Rhodiola capsule can improve the quality of life and clinical symptoms.The high doses of Rhodiola capsule are better than the lower doses.