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The aim of this randomized controlled study is to compare the efficacy of double trigger protocol [ the co-administration of GnRH agonist with HCG ( 38 - 39 and 35 - 36 h prior to ovum pick-up, respectively ] with HCG in triggering ovulation in patients with expected poor response to ovarian stimulation
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Double trigger | Experimental | GnRH agonist is administered 38 - 39 hours prior to ovum pick-up and HCG is administered 35 - 36 hours prior to ovum pick-up, respectively. |
|
| HCG trigger | Active Comparator | HCG is administered 35 - 36 h prior to ovum pick-up |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Double trigger | Drug | Triptorelin (0.2 mg/S.C ) and HCG (10000 IU/I.M) are administered 38 to 39 h and 35 to 36 h prior to ovum pick-up., respectively. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Metaphase-II oocytes rate | Number of MII oocyte/ number of cumulus oocyte complex | Ten to fifteen days after starting ovarian stimulation |
| Measure | Description | Time Frame |
|---|---|---|
| Clinical pregnancy rate | Presence of intrauterine gestational sac detected by transvaginal ultrasound | Five weeks after embryo transfer |
| Ongoing pregnancy Rate | Pregnancies continued beyond 20 weeks gestation |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Usama M Fouda, Prof. | Contact | +201095401375 | umfrfouda@yahoo.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Bedaya Hospital | Giza | Giza Governorate | 3753303 | Egypt |
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| ID | Term |
|---|---|
| D007246 | Infertility |
| ID | Term |
|---|---|
| D000091662 | Genital Diseases |
| D000091642 | Urogenital Diseases |
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| HCG trigger | Drug | HCG (10000 IU/I.M) is administered 35 to 36 h prior to ovum pick-up. |
|
| Eighteen weeks after embryo transfer |