Clinical efficacy of kava extract WS 1490 in sleep disturbances associated with anxiety disorders. Results of a multicenter, randomized, placebo-controlled, double-blind clinical trial.

Lehrl S

sleep disturbances associated with non-psychotic anxiety disorders can be effectively and safely treated with kava extract WS 1490.

Randomized Controlled Trial

3 effects

4 weeks

61 subjects

Determinants	Outcome	Details
Minor Protective Factor Kava Herb	Minor increase risk of Subjective well-being Brain system	Moderate evidence 3.0%
Minor Protective Factor Kava Herb	Minor increase risk of Sleep Musculoskeletal system	Moderate evidence 3.0%
Minor Protective Factor Kava Herb	Minor increase risk of Sleep Musculoskeletal system	Moderate evidence 1.0%