title: Does combined prednisolone and low molecular weight heparin have a role in unexplained implantation failure?
abstract: OBJECTIVE
  To study the effect of combined oral prednisolone and LMW heparin in ICSI in women with previously unexplained, failed implantation.
  
  
  METHODS
  A prospective quasi-randomized, controlled trial was conducted at a university teaching hospital and a private practice setting. A total of 334 cycles (women with previously unexplained, failed one or two ICSI attempts) were assigned randomly to receive standard treatment or combined prednisolone (20 mg/day), starting on the first day of ovarian stimulation and LMW heparin 1 mg/kg/day starting 1 day after oocyte retrieval in addition to standard treatment.
  
  
  RESULTS
  The mean age, number of previously failed IVF attempts, and basal FSH levels were comparable between both groups. The pregnancy and the implantation rates were significantly different between the study and control groups.
  
  
  CONCLUSIONS
  A combination of oral prednisolone and low molecular weight heparin may have a significant effect on pregnancy and implantation rates in prior unexplained, failed implantation.
authors.affiliation: Department of Obstetrics and Gynecology, Faculty of Medicine, Mansoura University, Mansoura, Egypt, mmfawzy@hotmail.com.
authors.forename: Muhammad
authors.initials: M
authors.lastname: Fawzy
authors.forename: Abdel-Aziz A
authors.initials: AA
authors.lastname: El-Refaeey
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000925:Anticoagulants / Q000008:administration & dosage*; D004359:Drug Therapy, Combination / Q000379:methods; D010064:Embryo Implantation / Q000187:drug effects*; D005260:Female; D005307:Fertilization in Vitro; D005492:Folic Acid / Q000008:administration & dosage; D005938:Glucocorticoids / Q000008:administration & dosage*; D006495:Heparin, Low-Molecular-Weight / Q000008:administration & dosage*; D006801:Humans; D010062:Ovulation Induction / Q000379:methods*; D011239:Prednisolone / Q000008:administration & dosage*; D011247:Pregnancy; D011446:Prospective Studies
chemical_list: D000925:Anticoagulants; D005938:Glucocorticoids; D006495:Heparin, Low-Molecular-Weight; D005492:Folic Acid; D011239:Prednisolone