Overview NAC Effect on Hox Genes Expressions in RIF Status: Completed Trial end date: 2017-07-01 Target enrollment: Participant gender: Summary Comparison of the group treated with NAC-supplementation and placebo- administered groups showed elevations in HOXA cluster genes (all members) expression level in endometrium of women with RIF. Phase: Phase 3 Details Lead Sponsor: Royan InstituteTreatments: AcetylcysteineN-monoacetylcystine