Effect of a ginger extract on pregnancy-induced nausea: a randomised controlled trial.

Objective: To investigate the effect of a ginger extract (EV.EXT35) on the symptoms of morning sickness.

Design: Double-blind randomised placebo-controlled trial.

Transdermal progesterone and its effect on vasomotor symptoms, blood lipid levels, bone metabolic markers, moods, and quality of life for postmenopausal women.

Objective: To determine whether transdermal progesterone cream has any effect on vasomotor symptoms, mood, sexual response, cardiovascular lipid levels, or bone mineral metabolic markers.

Design: A parallel, double-blind, randomized, placebo-controlled trial comparing the effect of a transdermal cream containing a progesterone (32 mg daily) with a placebo cream. Eighty postmenopausal women in the Menopause Centre at the Royal Hospital for Women, Sydney, were randomly allocated to receive either the progesterone cream or the placebo.