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| Name | Class |
|---|---|
| Nile Ivf Center, Cairo, Egypt | OTHER |
| Kamal Shaeer center of infertility | UNKNOWN |
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Poor ovarian response indicates inadequate ovarian response to ovarian stimulation. In the current study the investigators will attempt to compare antagonist and short protocols regarding oocyte as well as embryo quantity and quality. Frozen embryo transfer will be performed in order to abolish iatrogenic effect of stimulation drugs on implantation. Still implantation and pregnancy rates are considered secondary outcomes.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Antagonist | Active Comparator | Antagonist protocol (fixed) for IVF/ICSI, with starting dose of human menopausal gonadotrophins (HMG) from 300-450 IU from day 1 of the cycle, antagonist start from day 6 stimulation. Follow-up by ultrasound and serum estradiol will be done. Triggering of ovulation using human chorionic gonadotrophin (HCG) 10000 IU I.M. when at least 2-3 follicles reach 17mm in diameter. Cryopreservation of all embryos at will be done. Frozen embryo transfer in the following cycle will be attempted using estradiol valerate (6mg) for endometrial preparation after pituitary down regulation using long acting GnRH analogue . A maximum of 3 good quality embryos will be transferred. |
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| Short | Active Comparator | Short protocol for IVF/ICSI, gonadotrophin releasing hormone analogue (GnRHa) starts from day 1 of the cycle, HMG starts in a dose from 300-450 IU from day 3, Follow-up by ultrasound and serum estradiol will be done. Triggering of ovulation using human chorionic gonadotrophin (HCG) 10000 IU I.M. when at least 2-3 follicles reach 17mm in diameter. Cryopreservation of all embryos at will be done. Frozen embryo transfer in the following cycle will be attempted using estradiol valerate (6mg) for endometrial preparation after pituitary down regulation using long acting GnRH analogue . A maximum of 3 good quality embryos will be transferred. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| IVF/ICSI | Procedure | controlled ovarian hyperstimulation with various protocols, follow up till stimulated follicles measure from 18-20 mm, then ovum pickup followed by embryo transfer is done. |
| Measure | Description | Time Frame |
|---|---|---|
| Number of Metaphase II (MII) oocytes | Number of MII oocytes collected from each patient on the day of ovum pickup (OPU) | 9-14 days from stimulation |
| Number of good embryos | the number of good quality embryos obtained from each patient | 3-5 days after ovum pickup |
| Measure | Description | Time Frame |
|---|---|---|
| chemical pregnancy rate | positive serum Beta HCG 14 days after embryo transfer | 14 days after embryo transfer |
| clinical pregnancy rate | the detection of intrauterine gestational sac with positive pulsations |
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Inclusion Criteria:
Patient selection is based on the ESHRE consensus group 2011 definition of poor ovarian response (POR) (Bologna criteria):
At least two of the following three features must be present:
Two episodes of POR after maximal stimulation are sufficient to define a patient as poor responder in the absence of advanced maternal age or abnormal Ovarian reserve test (ORT). By definition, the term POR refers to the ovarian response and, therefore, one stimulated cycle is considered essential for the diagnosis of POR. However, patients over 40 years of age with an abnormal ORT may be classified as poor responders since both advanced age and an abnormal ORT may indicate reduced ovarian reserve and act as a surrogate of ovarian stimulation cycle. In this case, the patients should be more properly defined as expected PORs.
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Iman K Shaeer, MD | Cairo University | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| IVF centre, Obstetrics and Gynaecology Department, Cairo University Hospitals (Kasr EL Aini) | Cairo | 12311 | Egypt | |||
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| ID | Term |
|---|---|
| D007246 | Infertility |
| ID | Term |
|---|---|
| D000091662 | Genital Diseases |
| D000091642 | Urogenital Diseases |
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| 5 weeks after embryo transfer |
| Implantation rate | the ratio between the number of embryos transferred and the number of sacs | 5 weeks after embryo transfer |
| Early miscarriage rate | Pregnancy loss in the first 12 weeks gestation | 3 months |
| Ongoing pregnancy rate | Pregnancy ongoing beyond 12 weeks gestation | 3 months |
| Live birth rate | Pregnancy ending with a live birth | 9 months |
| Kamal Shaeer center of infertility |
| Giza |
| 12411 |
| Egypt |
| Nile IVF center | Giza | 12411 | Egypt |