Chinese phytotherapy to reduce stress, anxiety and improve quality of life: randomized controlled trial

Abstract OBJECTIVE To evaluate the effect of Chinese phytotherapyto reduce stress levels, anxiety and improve quality of life. METHOD double-blind randomized controlled trial with 89 volunteers divided into three groups: control (no intervention), Placebo and Phytotherapy. The study was conducted in 2015 with healthy adults treated at the Integrated and Eastern Therapy Institute,in Sao Paulo, Brazil. Participants were evaluated at baseline and after three weeks with the Stress Symptoms List (SSL), Anxiety Inventory-Trait and State and SF12v2 for quality of life. Intervention groups received a placebo or Gan May Zao formula (GMDZ)flaskwith 50 ml. RESULTS According to ANOVA, there were significant differences (p = 0.025) after treatment of stress (SSL2). And the difference was between control and Phytotherapy groups, according to the Tukey post hoc (p = 0.022). There were no differences in the levels of state-anxiety and physical and mental domains in the SF12v2. CONCLUSION The GMDZ formula reduced stress levels, but more studies are needed with greater sample, with reassessment of dosage and a longer period of treatment to confirm and extend the results. Brazilian Registry of Clinical Trials: RBR-28s4hz.

Bibliographic Details

Main Authors:	Kurebayashi,Leonice Fumiko Sato, Turrini,Ruth Natalia Teresa, Kuba,Gisele, Shimizu,Miki Hoshi Minamizawa, Takiguch,Raymond Sehiji
Format:	Digital revista
Language:	English
Published:	Universidade de São Paulo, Escola de Enfermagem 2016
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0080-62342016000500853
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