IRCT20200205046381N1.

Study name	Comparing the analgesic effect of fluoxetine and vitamin E with vitamin E only in mastalgia due to fibrocystic breast disease
Methods	Double‐blind, double‐dummy, parallel, 2‐arm RCT 8 weeks
Participants	Unclear pain duration from trial registry Women 20‐50 years old with fibrocystic breast disease‐induced mastalgia Women with mastalgia criterion ≥ 4 on the VAS scale Women whose pain lasts > 5 days per month Target: 70
Interventions	Vitamin E + fluoxetine: 600 units of vitamin E daily and 10 mg of fluoxetine Vitamin E: 600 units of vitamin E and placebo daily
Outcomes	Pain intensity
Starting date	20 March 2020
Contact information	Sheida Shabanian Hajar Hospital of Shahrekord University of Medical Sciences, Parastar street, Shahrekord, Iran 818718791 Shahrekord Iran (Islamic Republic of) shabanian@skums.ac.ir
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