Unexplained Infertility Clinical Trial
Official title:
The Effect of LMWH on ICSI Outcome in Patients With Unexplained Infertility and Negative Immunological Markers; a Randomized Controlled Trial
The purpose of this study is to assess the efficacy of LMWH treatment in women with unexplained infertility and negative immunological markers undergoing ICSI.
Inclusion criteria:
1. patients undergoing 1st trial ICSI
2. unexplained infertility
3. negative immunological markers including ACL abs, LAC, ANA, ATA, AnitdsDNA
Exclusion criteria:
1. previous IVF/ICSI
2. Any cause of infertility
3. Suspected and/or unexpected poor response during ovulation induction
4. positive immunological markers
5. Age > 40 years.
All participants will undergo IVF/ICSI cycle using the Long luteal phase protocol. the dose
of gonadotropins will be calculated according to patient age and BMI. All patients will have
2-3 embryos transferred at D5 according to their age. the primary outcome will be LBR.
secondary outcomes will include biochemical pregnancy rate and clinical pregnancy rate.
;
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment
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