Ginkgo Biloba Extract for Schizophrenia

Summary

A double-blind, randomized, placebo-controlled trial of ginkgo biloba extract (Egb-761) as an add-on therapy to risperidone compared to risperidone plus placebo in the treatment of 200 treatment-naive first-episode patients with schizophrenia. The study addresses an immune dysfunction hypothesis of schizophrenia.

Timeline

Start

2011-09

Primary completion

2013-06

Completion

2013-08

Publications

• Results Zhang XY, Zhou DF, Su JM, Zhang PY. The effect of extract of ginkgo biloba added to haloperidol on superoxide dismutase in inpatients with chronic schizophrenia. J Clin Psychopharmacol. 2001 Feb;21(1):85-8. doi: 10.1097/00004714-200102000-00015.

Drugs

Indications