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| Sponsored by: |
Organon |
|---|---|
| Information provided by: | Organon |
| ClinicalTrials.gov Identifier: | NCT00778999 |
Purpose
Many couples suffer from infertility. When initial measures do not help, some couples require a process called in vitro fertilization (IVF). Each month, a woman produces at most one egg. IVF helps these women make more than one egg per month. However, this involves taking hormones that stimulate the ovary to produce many (5-20) eggs at one time. The hormones are taken both by mouth and injected with a small needle. The eggs are removed from the ovary through a surgical procedure, then place in a dish for fertilization sperm to form an embryo. The embryos are grown in the laboratory then replaced into the woman's uterus 3-5 days later. The stimulation of the ovaries is important. Doctors choose a particular drug regimen called a protocol. Often times the drug protocol involves taking the birth control pill prior to starting the injectable medication. At this time, we are unsure if taking the birth control pill prior to starting the injectable medication helps, harms, or makes no difference in a person's chance at getting pregnant. This study will randomize (like flipping a coin) couples who are going to start IVF treatment into two groups. In one group the female partner will take oral contraceptive pills for 1 month prior to starting injectable medication, while the other group they will not take oral contraceptive pills prior to starting the injectable medication. We will then follow their progress to see how many eggs they produce and how many women get pregnant.
The purpose of this study is to identify if taking the birth control pill before starting the injectable medications for one month does or does not improve how the human ovary responds to the injectable medications. We currently do not know the answer to this question. The birth control pill is used commonly before in vitro fertilization (IVF) treatment cycles because it helps control the body's response to the injectable medication and prevents the ovary from becoming over-stimulated. It also assists in the timing of IVF treatment cycles.
| Condition | Intervention | Phase |
|---|---|---|
|
Infertility |
Drug: Desogen/Marvelon |
Phase IV |
| Study Type: | Interventional |
| Study Design: | Treatment, Randomized, Open Label, Active Control, Parallel Assignment, Efficacy Study |
| Official Title: | A Randomized, Open-Label Clinical Trial to Identify Predictive Factors for Controlled Ovarian Stimulation Using a Fixed Daily Dose of 200 IU Recombinant FSH in GnRH Antagonist Regimen With or Without Oral Contraceptive Scheduling |
| Enrollment: | 442 |
| Study Start Date: | October 2006 |
| Study Completion Date: | June 2008 |
| Primary Completion Date: | June 2008 (Final data collection date for primary outcome measure) |
| Arms | Assigned Interventions |
|---|---|
|
Arm 1: Active Comparator
Use of oral contraceptive pills prior to controlled ovarian stimulation
|
Drug: Desogen/Marvelon
Desogen oral contraceptive 1 tablet daily for 14 to 21 days
|
|
Arm 2: No Intervention
No use of oral contraceptive pills prior to controlled ovarian stimulation
|
Patients who have difficulty conceiving naturally often seek medical advice. These patients often undergo initial treatment with insemination using oral or injectable medication. However, if this fails to achieve a pregnancy, patients often undergo in vitro fertilization (IVF). IVF is a process which involves a schedule of injectable medication to recruit several follicles, each containing an egg, to be retrieved under ultrasound guidance where they can then be fertilized. Embryos are then selected to be transferred back to the patient's uterus on day 3-5 following fertilization.
Women who ovulate begin to recruit the one egg they produce per month soon after their period begins. Therefore, the initiation of injectable medication should be on day 2 of a patient's menstrual cycle, prior to selection of the dominant follicle. If injectable medication is started after this point, only one egg will be produced. For patients who do not have regular cycles and for purposes of IVF scheduling, pretreatment with oral contraceptive pills (OCPs) is often used to reliable predict when injectable medication should be started. This is because following 1 month of oral contraceptive pills, women undergo a "withdrawal bleed" 1-3 days after discontinuation of the oral contraceptive pill; this is when the injectable medication is started. However, OCPs also suppress the patient's endogenous hormone secretion, an effect which may alter the patient's response to injectable medication, number of eggs retrieved, or pregnancy rate. Whether pre-treatment with OCP affects IVF outcome is not currently known.
Therefore, in patients who are scheduled to undergo treatment with IVF with a standard protocol, we would like to prospectively randomize them to OCP or no OCP pre-treatment. We would then place them on the same protocol of 200 IU of FSH with a medication to prevent the patients from ovulating prior to egg retrieval (Ganirelix). The identical stimulation protocol will be used for both groups to ensure that a difference in medication dose is not the cause of variation in IVF outcomes. In addition, the treatment of ovarian stimulation, egg retrieval, and embryo transfer is identical to non-study patients undergoing IVF.
Eligibility| Ages Eligible for Study: | 18 Years to 39 Years |
| Genders Eligible for Study: | Female |
| Accepts Healthy Volunteers: | Yes |
Inclusion Criteria:
Exclusion Criteria:
Contacts and Locations More Information
| Responsible Party: | NV Organon, part of Schering-Plough Corporation ( Study Director ) |
| Study ID Numbers: | 142003 |
| Study First Received: | October 23, 2008 |
| Last Updated: | October 23, 2008 |
| ClinicalTrials.gov Identifier: | NCT00778999 History of Changes |
| Health Authority: | United States: Food and Drug Administration |
|
Genital Diseases, Female Infertility Contraceptive Agents |
Contraceptives, Oral Contraceptive Agents, Female Genital Diseases, Male |
|
Genital Diseases, Female Infertility Contraceptive Agents Therapeutic Uses Physiological Effects of Drugs |
Contraceptives, Oral Contraceptive Agents, Female Reproductive Control Agents Genital Diseases, Male Pharmacologic Actions |
