Adding Prednisolone During Ovulation Induction With CC in Lean Women With CC Resistant PCOS
- Conditions
- InfertilityPolycystic Ovarian Syndrome
- Interventions
- Registration Number
- NCT02344888
- Lead Sponsor
- Mahmoud Thabet
- Brief Summary
The purpose of this study is to evaluate the effect of concomitant administration of prednisolone during use of clomiphene citrate (CC) for induction of ovulation in infertile lean women having CC resistant polycystic ovarian syndrome (PCOS).
- Detailed Description
Women will be randomly divided into two groups; CC-Prednisolone group and CC-placebo group. Women in the CC-Prednisolone group will receive CC (150 mg/day for 5 consecutive days from day 2 of the cycle) and prednisolone tablet (5 mg/day for 10 consecutive days from day 2 of the cycle). Women in the CC-placebo group will receive CC alone (150 mg/day for 5 consecutive days from day 2 of the cycle) and folic acid tablet (0.5 mg/day for 10 consecutive days from day 2 of the cycle). Transvaginal sonography (TVS) scan will be performed regularly for monitoring of follicular growth (folliculometry); starting from day 10 of the stimulation cycle and repeated every 2-3 days. When there will be at least one follicle ≥ 18 mm in diameter, final oocyte maturation will be induced by intramuscular administration of 10000 IU of human chorionic gonadotropin (HCG) and timed intercourse will be advised. If there will be no follicle ≥ 12 mm by day 16 of the cycle, monitoring of follicular growth will be discontinued and the cycle will be presumed to be anovulatory. Ovulation will be documented by TVS scan one week after triggering of oocyte maturation and will be confirmed by assessing the mid-luteal serum progesterone level. Each woman will be subjected to ovarian stimulation for a maximum of 3 consecutive cycles except if she gets pregnant in the first or second cycle
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- Female
- Target Recruitment
- 300
- Infertile lean women with PCOS as defined by the Rotterdam criteria.
- CC resistance (defined as failure of ovulation after receiving 150 mg/day of CC for 5 consecutive days per cycle, for at least 3 consecutive cycles).
- Age < 20 or > 35 years.
- Body mass index (BMI) < 18.5 kg/m2 or > 25 kg/m2.
- Presence of any infertility factor other than anovulatory PCOS.
- Previous history of ovarian surgery or surgical removal of one ovary.
- Previous exposure to cytotoxic drugs or pelvic irradiation.
- Oral hypoglycemic or hormonal therapy either currently or in the preceding 3 months.
- Metabolic or hormonal abnormalities
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Clomiphene citrate-placebo group Clomiphene citrate and folic acid Women will receive clomiphene citrate and folic acid 0.5mg (placebo) Clomiphene citrate-Prednisolone group Clomiphene citrate and Prednisolone Women will receive clomiphene citrate and prednisolone
- Primary Outcome Measures
Name Time Method Ovulation rate 3 months Number of ovulatory cycles divided by the number of stimulation cycles
- Secondary Outcome Measures
Name Time Method Number of ovarian follicles ≥ 18 mm on day of HCG administration 3 months Number of ovarian follicles ≥ 18 mm by TVS on day of HCG administration
Endometrial thickness on day of HCG administration 3 months Endometrial thickness by TVS on day of HCG administration
Clinical pregnancy rate 6-8 weeks gestational age Number of clinical pregnancies (defined as presence of at least one intrauterine gestational sac with fetal pole and cardiac activity on TVS scan at 6-8 weeks gestational age) divided by the number of women
Trial Locations
- Locations (2)
Private practice settings
🇪🇬Mansourah, Dakahlia, Egypt
Obstetrics and Gynecology Department in Mansoura University Hospital
🇪🇬Mansourah, Dakahlia, Egypt