IRCT20231124060163N1 IRCT 2023-12-06 Ardabil University of Medical Sciences Effect of Nigella sativa oil in patients with polycystic ovary The effect of nigella sativa oil on serum levels of Total antioxidant capacity(TAOC) and Malondialdehyde(MDA) in patients with polycystic ovarian syndrome 2023-12-21 anticipated 60 Complete https://irct.ir/trial/73988 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: Using envelopes (A and B) containing medicine and placebo,theywill be randomly divided into two groups.Basedon the calculated sample size,30envelops A and 30 envelops B are placed in a lottery container,and then the envelops are randomly removed from the container without replacement and the created sequence will be recorded, Blinding description: In this study, double-blind will be used so that patientand the student who providesthe envelope to the patient will be blind to the content of the envelops (intervention or placebo). 3 Polycystic ovary syndrome. Intervention 1: Intervention group:subjects receiving black seed oil,In this group,subgects will receive capsules containing black seed oil with a dose of1000 mg per day orally for three months.Black seed oil capsules will be provided by Barij Essans oil company(kashan). Intervention 2: Control group: subjects receiving placebo capsules,in this group ,subjects will receive capules containing placebo,which are similar to capsules containing black seed oil in terms of shape,color and side ingredients,orally daily for three months.placebo capsules will be provided from Barij Essans oil company(kashan). Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is Access to patient information is confidential