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PregnancyNCT00703014

Pregnancy and Neonatal Follow-up of Ongoing Pregnancies Established in Clinical Trial P05787 (P05712)

An observational study of Pregnancy and Neonates, run by Organon and Co.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The objective of this trial was to evaluate whether Corifollitropin Alfa treatment for the induction of multifollicular growth in women undergoing controlled ovarian stimulation (COS) prior to in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) was safe for pregnant participants and their… Read more about this study

Who is it for?
Ages 18 to 36 years, women only
Conditions the study is for
Pregnancy, Neonates
What is being tested?
Corifollitropin Alfa 150 μg, 200 IU RecFSH/Follitropin beta (Days 1 to 7) and 200 IU RecFSH/Follitropin beta (Days 8 to hCG)
Type of treatment
Injection or infusion
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
541 participants
Where
No sites listed yet
Study dates
13 Jul 2006to 15 Mar 2009
Phase
Observational
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 36 years
  • Women only
  • No healthy volunteers
  • Adult

Study population: Women with an ongoing pregnancy at least 10 weeks after ET in Base Trial P05787 (NCT00696800) were enrolled in this trial.

Who may be able to join

  • Participants who received at least one dose of either Corifollitropin Alfa or
  • Puregon®/Follistim® AQ Cartridge in Base Trial P05787 (NCT00696800);
  • Ongoing pregnancy confirmed by ultrasound at least 10 weeks after embryo transfer in Base Trial P05787 (NCT00696800);
  • Able and willing to give written informed consent.

Who cannot join

  • None

About this study

Official title: Pregnancy and Neonatal Follow-up of Ongoing Pregnancies Established After Controlled Ovarian Stimulation in Clinical Trial 38819 for Org 36286 (Corifollitropin Alfa)

The objective of this trial was to evaluate whether Corifollitropin Alfa treatment for the induction of multifollicular growth in women undergoing controlled ovarian stimulation (COS) prior to in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) was safe for pregnant participants and their offspring. The primary endpoint was the take-home baby rate calculated as the number of participants with an ongoing pregnancy in Base Trial P05787 (NCT00696800) with at least one live born infant relative to the number of participants in the Base Trial, and to the number of participants in the Base Trial with Embryo Transfer (ET).

Read the detailed description

This is a follow-up protocol to prospectively monitor pregnancy, delivery, and neonatal outcome of all women who were treated with Corifollitropin Alfa or recFSH and became pregnant during Base Trial P05787 (NCT00696800). For this trial, no study specific assessments are required, but information as obtained in standard practice will be used.

Conditions
Pregnancy, Neonates
Being tested
Corifollitropin Alfa 150 μg, 200 IU RecFSH/Follitropin beta (Days 1 to 7), Placebo for Corifollitropin Alfa, Placebo for RecFSH/Follitropin beta, 200 IU RecFSH/Follitropin beta (Days 8 to hCG)
Keywords
Neonatal outcome, Congenital malformations, In-Vitro fertilization, Controlled ovarian stimulation, Follow-up
Medical subject headings
Congenital Abnormalities

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Corifollitropin Alfa 150 μgDrug

    In the Base Trial P05787, on the morning of day 2 or 3 of the menstrual cycle (Stimulation Day 1), a single SC injection of 150 μg (0.5 mL) Corifollitropin Alfa was administered in the abdominal wall.

  • 200 IU RecFSH/Follitropin beta (Days 1 to 7)Biological

    Also called follitropin beta, Puregon®, Follistim®

    In the Base Trial P05787, daily SC injections with 200 IU fixed dose recFSH were started on Stimulation Day 1 and continued up to and including Stimulation Day 7.

  • Placebo for Corifollitropin AlfaDrug

    In the Base Trial P05787, on the morning of day 2 or 3 of the menstrual cycle (Stimulation Day 1), a single SC injection from a pre-filled syringe containing an identical solution when compared to Corifollitropin Alfa was administered in the abdominal wall.

  • Placebo for RecFSH/Follitropin betaDrug

    In the Base Trial P05787, daily SC injections of an identical ready-for-use solution, but without the active ingredient, supplied in cartridges for SC injection with the Follistim Pen, were started on Stimulation Day 1 and continued up to and including Stimulation Day 7.

  • 200 IU RecFSH/Follitropin beta (Days 8 to hCG)Biological

    In the Base Trial P05787, from Stimulation Day 8 onwards a daily SC dose of 200 IU recFSH was administered up to and including the Day of hCG.

  • GanirelixDrug

    In the Base Trial P05787, on Stimulation Day 5 a daily SC injection of 0.25 mg was started, which continued up to and including the day of hCG.

  • hCGBiological

    In the Base Trial P05787, when 3 follicles >= 17 mm were observed by USS, a single dose of 10,000 IU/USP hCG was administered; or, for those at risk for Ovarian Hyperstimulation Syndrome (OHSS), a lower dose of 5,000 IU/USP

  • ProgesteroneBiological

    In the Base Trial P05787, on the day of OPU, luteal phase support was started by administering micronized progesterone of at least 600 mg/day vaginally, or at least 50 mg/day intramuscular (IM), which continued for at least 6 weeks, or up to menses.

Study groups in NCT00703014
Study groupRoleWhat they receive
Mothers Corifollitropin Alfa 150 µgParticipants from the Base Trial P05787 who received a single subcutaneous (SC) injection of 150 µg Corifollitropin Alfa on day 2 or 3 of the menstrual cycle (Stimulation Day 1); 7 daily SC injections from Stimulation Days 1 to 7 with placebo-recombinant Follicle Stimulating Hormone (recFSH); followed by daily SC injections with 200 IU recFSH up to the day of human chorionogonadotropin (hCG); multiple daily SC injections of Ganirelix from Stimulation Day 5 to the day of hCG; a single dose of hCG (5000 or 10,000 IU/USP) was administered when 3 follicles >= 17 mm were observed; and on the day of oocyte pick up (OPU) daily doses of progesterone were started and continued for up to 6 weeks or menses. Eligible participants from the Base Trial were enrolled in Follow Up Trial P05712, where no study treatments were given, and pregnancy, delivery and neonatal outcome were monitored.
Receives: Drug: Corifollitropin Alfa 150 μg; Drug: Placebo for RecFSH/Follitropin beta; Biological: 200 IU RecFSH/Follitropin beta (Days 8 to hCG); Drug: Ganirelix; Biological: hCG; Biological: Progesterone
Mothers recFSH 200 IUParticipants from the Base Trial P05787 who received a single SC injection of placebo Corifollitropin Alfa on day 2 or 3 of the menstrual cycle (Stimulation Day 1); 7 daily SC injections with 200 IU recFSH from Stimulation Days 1 to 7; followed by daily SC injections with 200 IU recFSH up to the day of hCG; multiple daily SC injections of Ganirelix from Stimulation Day 5 to the day of hCG; a single dose of hCG (5000 or 10,000 IU/USP) was administered when 3 follicles >= 17 mm were observed; and on the day of OPU daily doses of progesterone were started and continued for up to 6 weeks or menses. Eligible participants from the Base Trial were enrolled in Follow Up Trial P05712, where no study treatments were given, and pregnancy, delivery and neonatal outcome were monitored.
Receives: Biological: 200 IU RecFSH/Follitropin beta (Days 1 to 7); Drug: Placebo for Corifollitropin Alfa; Biological: 200 IU RecFSH/Follitropin beta (Days 8 to hCG); Drug: Ganirelix; Biological: hCG; Biological: Progesterone

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of Mothers in Current Follow Up Trial Experiencing Adverse Events (AEs)

    An AE is any untoward medical occurrence in a trial participant administered a pharmaceutical product, and which did not necessarily have a causal relationship with this treatment. An AE could therefore be any unfavorable and unintended sign (including laboratory finding), symptom, or disease temporally associated with the use of investigational medicinal product.

    Measured: Up to one day following delivery (up to 1 year)

  2. Number of Mothers in Current Follow Up Trial Experiencing Serious AEs (SAEs)

    A SAE is any untoward medical occurrence that at any dose resulted in the following: death, was life threatening, required in-patient hospitalization or prolongation of existing hospitalization, persistent or significant disability/incapacity, or was a congenital anomaly/birth defect.

    Measured: Up to one day following delivery (up to 1 year)

  3. Number of Infants Born in Current Follow Up Trial Experiencing AEs

    An AE is any untoward medical occurrence in a trial participant administered a pharmaceutical product, and which did not necessarily have a causal relationship with this treatment. An AE could therefore be any unfavorable and unintended sign (including laboratory finding), symptom, or disease temporally associated with the use of investigational medicinal product.

    Measured: Up to 12 weeks following delivery (up to 1 year)

  4. Number of Infants in Current Follow Up Trial Experiencing SAEs

    A SAE is any untoward medical occurrence that at any dose resulted in the following: death, was life threatening, required in-patient hospitalization or prolongation of existing hospitalization, persistent or significant disability/incapacity, or was a congenital anomaly/birth defect.

    Measured: Up to 12 weeks following delivery (up to 1 year)

  5. Percentage of Mothers From the Base Trial P05787 With at Least One Live Born Infant (Take-home Baby Rate) Relative to the Number of Participants in the Base Trial.

    The take-home baby rate is 100 X the number of participants with an ongoing pregnancy in Base Trial P05787 (NCT00696800), from the Intent-to-Treat (ITT) group, with at least one live born infant relative to the number of participants in the Base Trial.

    Measured: At least 10 weeks after embryo transfer in Base Trial P05787 up to birth in current follow up Trial (up to 1 year)

  6. Percentage of Mothers From the Base Trial P05787 With at Least One Live Born Infant (Take-home Baby Rate) Relative to the Number of Participants From the Base Trial With Embryo Transfer.

    The take-home baby rate is 100 X the number of participants with an ongoing pregnancy in Base Trial P05787 (NCT00696800), from the ITT group, with at least one live born infant relative to the number of participants from the Base Trial with embryo transfer.

    Measured: At least 10 weeks after embryo transfer in Base Trial P05787 up to birth in current Follow Up Trial (up to 1 year)

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted20 Jun 2008 (estimated)
  2. Study start13 Jul 2006
  3. Primary completion18 Apr 2008
  4. Study completion15 Mar 2009

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Other
Time perspective
Prospective
Enrolment
541 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00703014
Sponsor's protocol ID
P05712
Other IDs
2004-004772-36, 38821, MK-8962-005, 2004
Status last verified
Feb 2022
First submitted
18 Jun 2008
Last updated
19 Sep 2024
Data monitoring committee
No

Publications

  • Bonduelle M, Mannaerts B, Leader A, Bergh C, Passier D, Devroey P. Prospective follow-up of 838 fetuses conceived after ovarian stimulation with corifollitropin alfa: comparative and overall neonatal outcome. Hum Reprod. 2012 Jul;27(7):2177-85. doi: 10.1093/humrep/des156. Epub 2012 May 15.

    PubMed 22587997
  • Boostanfar R, Mannaerts B, Pang S, Fernandez-Sanchez M, Witjes H, Devroey P; Engage Investigators. A comparison of live birth rates and cumulative ongoing pregnancy rates between Europe and North America after ovarian stimulation with corifollitropin alfa or recombinant follicle-stimulating hormone. Fertil Steril. 2012 Jun;97(6):1351-8. doi: 10.1016/j.fertnstert.2012.02.038. Epub 2012 Mar 28.

    PubMed 22459628

Questions about this trial

What is this clinical trial studying?

An observational study of Pregnancy and Neonates, run by Organon and Co.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 19 Sep 2024. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Yes. Results are posted in the registry (first posted 24 Nov 2014). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of Mothers in Current Follow Up Trial Experiencing Adverse Events (AEs) (time frame: Up to one day following delivery (up to 1 year)). The study lists 6 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00703014, which also lists 2 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 19 Sep 2024.

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