Infertility, FemalePhase 2NCT00434122
Exploratory Study Assessing Synchronisation of Egg Sacs With Degarelix
A Phase 2 study testing Degarelix mid-luteal, 2.5 mg in people with Infertility, Female, run by Ferring Pharmaceuticals at 4 sites in 3 countries.
Trial summary
The main purpose of this clinical research study is to investigate if degarelix can synchronise the growth of the egg sacs in the ovaries and if degarelix has any effect on the lining of the womb. Read more about this study
- Who is it for?
- Ages 18 to 35 years, women onlyHealthy volunteers can take part
- Conditions the study is for
- Infertility, Female
- What is being tested?
- Degarelix mid-luteal, 2.5 mg
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 85 participants
- Where
- 4 sitesin 3 countries
- Study dates
- Mar 2007to Dec 2007
- Phase
- Phase 2
- 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 35 years
- Women only
- Healthy volunteers accepted
- Adult
Who may be able to join
- Signed Informed Consent Form, prior to screening evaluations
- In good physical and mental health
- Pre-menopausal females between the ages of 18-35 years (both inclusive) at the time of randomisation
- Regular menstrual cycles of 26-35 days duration (both inclusive), presumed to be ovulatory
- Body mass index (BMI) between 18 and 29 kg/m2 (both inclusive)
- Willing to donate the retrieved oocytes
- Willing to use an adequate barrier method of contraception from informed consent to Day hCG injection +7 and to use an adequate barrier or hormonal method of contraception from Day hCG injection +7 to the end-of-study visit
Who cannot join
- Abnormal karyotype
- Any known clinically significant systemic disease (e.g., insulin dependent diabetes)
- Any known endocrine or metabolic abnormalities (pituitary, adrenal, pancreas, liver or kidney) which can compromise participation in the study
- Diagnosed with polycystic ovarian syndrome or endometriosis stage III/IV
- Diagnosed as "poor responder"
- History of recurrent miscarriage (defined as three consecutive spontaneous losses before weeks 24 of pregnancy)
Show all 10Show fewer
- Pregnancy or lactation
- Use of any investigational drug during 3 months prior to start of the current COH cycle
- Previous participation in the study
- Hypersensitivity to any trial product
Trial locations and contacts
4 sites in 3 countries.
4 sites in 3 countries
About this study
Official title: A Randomised, Assessor-blind, Parallel Groups, Multi-centre, Exploratory Study Assessing the Impact of Subcutaneous Administration of Degarelix 2.5 mg on Synchronisation of Follicle Cohort Compared to Placebo and Evaluating the Effects of Degarelix 2.5 mg Started in the Mid-luteal or Early Follicular Phase on Endometrial Receptivity Compared to a Fixed Gonadotrophin Releasing Hormone Antagonist Protocol in Oocyte Donors Undergoing Controlled Ovarian Hyperstimulation for Assisted Reproductive Technologies
The main purpose of this clinical research study is to investigate if degarelix can synchronise the growth of the egg sacs in the ovaries and if degarelix has any effect on the lining of the womb.
Read the detailed description
For the primary end-point (data collected on Stimulation Day 1), the study will compare degarelix 2.5 mg administered in the mid-luteal phase to placebo administered in the mid-luteal phase.
After Stimulation Day 1 the placebo group will be split into two groups: a degarelix 2.5 mg follicular group and a ganirelix 0.25 mg group.
- Conditions
- Infertility, Female
- Being tested
- Degarelix mid-luteal, 2.5 mg, Placebo
- Keywords
- Assisted Reproductive Technology (ART), oocyte donors undergoing controlled ovarian hyperstimulation for assisted reproductive technologies
- Medical subject headings
- Infertility, Female
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Degarelix mid-luteal, 2.5 mgDrug
Degarelix 2.5 mg will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak and on Stimulation Day 6. Placebo will be injected SC on Stimulation Day 1.
PlaceboDrug
Placebo will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak. Degarelix 2.5 mg will be injected SC on Stimulation Day 1 and Stimulation Day 6.
or Placebo will be injected SC 7 days after LH peak and on Stimulation Day 1. Ganirelix 0.25 mg will be injected SC daily from Stimulation Day 6 until the last stimulation day.
| Study group | Role | What they receive |
|---|---|---|
| Degarelix mid-luteal, 2.5 mg | Experimental | Degarelix 2.5 mg will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak and on Stimulation Day 6. Placebo will be injected SC on Stimulation Day 1. Receives: Drug: Degarelix mid-luteal, 2.5 mg |
| Placebo | Placebo comparator | Placebo will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak. Degarelix 2.5 mg will be injected SC on Stimulation Day 1 and Stimulation Day 6.
or Placebo will be injected SC 7 days after LH peak and on Stimulation Day 1. Ganirelix 0.25 mg will be injected SC daily from Stimulation Day 6 until the last stimulation day. Receives: Drug: Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
Coefficient of Variation of Follicular Sizes on Stimulation Day 1 (Follicles ≥ 2 mm)
Explanation of the term "coefficient of variation": The coefficient of variation is a normalized measure of dispersion of a probability distribution.
Measured: Stimulation Day 1
Secondary outcomes (1)
Frequency of Oocyte Donors With Adequate Secretory Transformation at the Endometrial Histology Evaluation 7 Days After Injection With Human Chorionic Gonadotrophin (hCG)
An adequate secretory endometrium 7 days after hCG injection was defined as secretory in the histological classification and with endometrial dating corresponding to the expected cycle day ±1 day.
Measured: 7 days after hCG injection
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted12 Feb 2007 (estimated)
- Study startMar 2007
- Primary completionDec 2007
- Study completionDec 2007
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Infertility, FemaleStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind
- Who is masked
- Investigator
- Enrolment
- 85 participants (actual)
Sponsor and investigators
- Lead sponsor
- Ferring Pharmaceuticals
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- Clinical Development Support, Study director, Ferring Pharmaceuticals
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00434122
- Sponsor's protocol ID
- FE200486 CS24
- Status last verified
- May 2011
- First submitted
- 9 Feb 2007
- Last updated
- 2 Jun 2011
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
Publications
Garcia-Velasco JA, Kupesic S, Pellicer A, Bourgain C, Simon C, Mrazek M, Devroey P, Arce JC. Follicular and endocrine profiles associated with different GnRH-antagonist regimens: a randomized controlled trial. Reprod Biomed Online. 2012 Feb;24(2):153-62. doi: 10.1016/j.rbmo.2011.10.016. Epub 2011 Nov 4.
PubMed 22197127
Study at a glance
From the registry record, last updated by the sponsor on 2 Jun 2011. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomised, Assessor-blind, Parallel Groups, Multi-centre, Exploratory Study Assessing the Impact of Subcutaneous Administration of Degarelix 2.5 mg on Synchronisation of Follicle Cohort Compared to Placebo and Evaluating the Effects of Degarelix 2.5 mg Started in the Mid-luteal or Early Follicular Phase on Endometrial Receptivity Compared to a Fixed Gonadotrophin Releasing Hormone Antagonist Protocol in Oocyte Donors Undergoing Controlled Ovarian Hyperstimulation for Assisted Reproductive Technologies
- ClinicalTrials.gov ID
- NCT00434122
- Acronym / sponsor ID
- FE200486 CS24
- Conditions
- Infertility, Female
- Keywords
- Assisted Reproductive Technology (ART), oocyte donors undergoing controlled ovarian hyperstimulation for assisted reproductive technologies
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 85 participants (actual)
- Lead sponsor
- Ferring PharmaceuticalsIndustry (pharma, biotech, devices)
- Study start
- Mar 2007
- Primary completion
- Dec 2007 (actual)
- Study completion
- Dec 2007 (actual)
- First posted
- 12 Feb 2007 (estimated)
- Results
- Posted 10 Apr 2009
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The main purpose of this clinical research study is to investigate if degarelix can synchronise the growth of the egg sacs in the ovaries and if degarelix has any effect on the lining of the womb.
Detailed description
For the primary end-point (data collected on Stimulation Day 1), the study will compare degarelix 2.5 mg administered in the mid-luteal phase to placebo administered in the mid-luteal phase.
After Stimulation Day 1 the placebo group will be split into two groups: a degarelix 2.5 mg follicular group and a ganirelix 0.25 mg group.
Study design
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind (investigator)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Degarelix mid-luteal, 2.5 mg | Experimental | Drug: Degarelix mid-luteal, 2.5 mgDegarelix 2.5 mg will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak and on Stimulation Day 6. Placebo will be injected SC on Stimulation Day 1. |
| Placebo | Placebo comparator | Drug: PlaceboPlacebo will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak. Degarelix 2.5 mg will be injected SC on Stimulation Day 1 and Stimulation Day 6. or Placebo will be injected SC 7 days after LH peak and on Stimulation Day 1. Ganirelix 0.25 mg will be injected SC daily from Stimulation Day 6 until the last stimulation day. |
Who may qualify
- Ages
- 18 to 35 years
- Sex
- Female only
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (7 listed)
- Signed Informed Consent Form, prior to screening evaluations
- In good physical and mental health
- Pre-menopausal females between the ages of 18-35 years (both inclusive) at the time of randomisation
- Regular menstrual cycles of 26-35 days duration (both inclusive), presumed to be ovulatory
- Body mass index (BMI) between 18 and 29 kg/m2 (both inclusive)
Key exclusion criteria (10 listed)
- Abnormal karyotype
- Any known clinically significant systemic disease (e.g., insulin dependent diabetes)
- Any known endocrine or metabolic abnormalities (pituitary, adrenal, pancreas, liver or kidney) which can compromise participation in the study
- Diagnosed with polycystic ovarian syndrome or endometriosis stage III/IV
- Diagnosed as "poor responder"
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Degarelix mid-luteal, 2.5 mgDegarelix 2.5 mg will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak and on Stimulation Day 6. Placebo will be injected SC on Stimulation Day 1. | Drug | Degarelix mid-luteal, 2.5 mg |
| PlaceboPlacebo will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak. Degarelix 2.5 mg will be injected SC on Stimulation Day 1 and Stimulation Day 6. or Placebo will be injected SC 7 days after LH peak and on Stimulation Day 1. Ganirelix 0.25 mg will be injected SC daily from Stimulation Day 6 until the last stimulation day. | Drug | Placebo |
Primary outcome
Coefficient of Variation of Follicular Sizes on Stimulation Day 1 (Follicles ≥ 2 mm)
Time frame: Stimulation Day 1
Explanation of the term "coefficient of variation": The coefficient of variation is a normalized measure of dispersion of a probability distribution.
1 secondary outcome
Frequency of Oocyte Donors With Adequate Secretory Transformation at the Endometrial Histology Evaluation 7 Days After Injection With Human Chorionic Gonadotrophin (hCG)
Time frame: 7 days after hCG injection
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 2 Jun 2011.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 22197127Garcia-Velasco JA, Kupesic S, Pellicer A, Bourgain C, Simon C, Mrazek M, Devroey P, Arce JC. Follicular and endocrine profiles associated with different GnRH-antagonist regimens: a randomized controlled trial. Reprod Biomed Online. 2012 Feb;24(2):153-62. doi: 10.1016/j.rbmo.2011.10.016. Epub 2011 Nov 4.
Related trials for Infertility, Female
Recruiting
Endometriosis Transcriptomic Cell Atlas
Endometriosis, Infertility
RecruitingPhase 1
Efficacy of Injectable Vitamin D Supplementation in Females With Polycystic Ovary Syndrome
Anovulatory Infertility
RecruitingPhase 2
A Study to Investigate Mibavademab in Adult Women With Functional Hypothalamic Amenorrhea
Functional Hypothalamic Amenorrhea, FHA
Not yet recruitingPhase 2
PRECISION-E2: Teverelix in Women With Endometriosis - Pharmacodynamics, Safety and Precision Medicine Correlates
Endometriosis Pelvic, Endometriosis Ovaries
Recruiting
Clinical Impact of Uterine Repair During Cesarean Section With Barbed Suture on the Incidence of Isthmocele
Isthmocele, Cesarean Scar Defect
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Clinical Development Support study director
Ferring Pharmaceuticals
4 sites in 3 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Degarelix mid-luteal, 2.5 mg in people with Infertility, Female, run by Ferring Pharmaceuticals at 4 sites in 3 countries.
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 7 inclusion and 10 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 2 Jun 2011. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 4 sites in Spain, Belgium, Czechia. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 10 Apr 2009). 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?
Coefficient of Variation of Follicular Sizes on Stimulation Day 1 (Follicles ≥ 2 mm) (time frame: Stimulation Day 1). 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 NCT00434122, which also lists 1 linked publication.
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 2 Jun 2011.