Safety and toxicity of saw palmetto in the CAMUS trial.

ABSTRACT:

Purpose

Extracts of the saw palmetto berry are used by many men in the United States as self-treatment for lower urinary tract symptoms due to benign prostatic hyperplasia. While the most recent data from double-blind clinical trials do not support efficacy superior to that of placebo, there are sparse data on saw palmetto toxicity.

Materials and methods

A total of 369 patients were randomized in the CAMUS (Complementary and Alternative Medicine for Urological Symptoms) trial, of whom 357 were included in this modified intent to treat analysis. Participants were randomized to 320, 640 and 960 mg daily of an ethanolic saw palmetto extract or to an identical-appearing placebo in an escalating manner at 6-month intervals for a total of 18 months of followup. Adverse event asses

SUBMITTER: Avins AL 

PROVIDER: S-EPMC3716255 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature