Comparison of MENOPUR Liquid and Powder in Women Undergoing Assisted Reproductive Technology (ART)
CLARA
A Randomized, Double-blind Double-dummy Trial Comparing MENOPUR Solution for Injection in a Pre-filled Pen and MENOPUR Powder and Solvent for Solution for Injection (Menotropins for Injection) in a GnRH Agonist Cycle in Women Aged 18-42 Years Undergoing an Assisted Reproductive Technology Program
1 other identifier
interventional
405
1 country
20
Brief Summary
Development of multiple follicles and pregnancy in ovulatory women undergoing controlled ovarian stimulation as part of an assisted reproductive technology (ART) cycle.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_3
Started Oct 2019
20 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
October 25, 2019
CompletedFirst Submitted
Initial submission to the registry
October 28, 2019
CompletedFirst Posted
Study publicly available on registry
November 14, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
May 28, 2021
CompletedStudy Completion
Last participant's last visit for all outcomes
July 16, 2021
CompletedResults Posted
Study results publicly available
November 7, 2023
CompletedNovember 7, 2023
August 1, 2023
1.6 years
October 28, 2019
August 28, 2023
October 13, 2023
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Number of Fertilized (2 Pronuclei [2PN]) Oocytes
Fertilized oocytes with 2PN were regarded as correctly fertilized.
On Day 1 after oocyte retrieval (up to 23 days after start of stimulation)
Secondary Outcomes (53)
Positive Beta Human Chorionic Gonadotropin (βhCG) Rate
10-14 days after blastocyst transfer (up to approximately 6 weeks after start of stimulation)
Clinical Pregnancy Rate
5-6 weeks after blastocyst transfer (up to approximately 10 weeks after start of stimulation)
Ongoing Pregnancy Rate
8-9 weeks after blastocyst transfer (up to approximately 13 weeks after start of stimulation)
Early Pregnancy Loss
8-9 weeks after blastocyst transfer (up to approximately 13 weeks after start of stimulation)
Follicular Development on Stimulation Day 6
At stimulation Day 6
- +48 more secondary outcomes
Study Arms (2)
MENOPUR liquid
EXPERIMENTALMENOPUR liquid (including placebo to MENOPUR powder) initiated at a fixed dose of 225 international units (IU) for first five stimulation days. From stimulation Day 6, dosing could be adjusted as needed every second day by 75 IU per adjustment based on the participant's follicular response. The maximum dose was 450 IU/day and the minimum dose was 75 IU/day. The dosing could continue for a maximum of 20 days.
MENOPUR powder
ACTIVE COMPARATORMENOPUR powder (including placebo to MENOPUR liquid) initiated at a fixed dose of 225 IU for first five stimulation days. From stimulation Day 6, dosing could be adjusted as needed every second day by 75 IU per adjustment based on the participant's follicular response. The maximum dose was 450 IU/day and the minimum dose was 75 IU/day. The dosing could continue for a maximum of 20 days.
Interventions
Solution for injection in pre-filled pen, subcutaneous administration
Solution for injection in vials (powder and diluent), subcutaneous administration
Solution for injection in pre-filled pen, subcutaneous administration
Solution for injection in vials (powder and diluent); subcutaneous administration
Eligibility Criteria
You may qualify if:
- Signed informed consents, prior to any trial-related procedure.
- Females between the ages of 18 and 42 years. The participants must be at least 18 years (including the 18th birthday) when they sign the informed consent and no more than 42 years (up to the day before the 43rd birthday) at the time of randomization who desire pregnancy.
- Body mass index (BMI) between 17.5 and 38.0 kg/m\^2 (both inclusive) at screening.
- Regular menstrual cycles of 24 to 35 days, presumed to be ovulatory.
- Documented history of infertility for at least 12 months before randomization for women ≤35 years or for at least 6 months for women ≥36 years. Women with documented bilateral tubal occlusion or male factor infertility requiring the use of donor sperm established as a cause of infertility are eligible at diagnosis.
- Early follicular phase (cycle day 2-4) serum FSH level between 1 and 12 IU/L (results obtained within 3 months prior to randomization).
- Male partner with semen analysis that is at least adequate for intracytoplasmic sperm injection (ICSI) at screening or within 6 months prior to the screening date. Partners with severe male factors requiring invasive or surgical sperm retrieval may not be used. Use of donor sperm is allowed.
- At least 1 cycle with no fertility medication immediately prior to screening.
- Hysterosalpingography, hysteroscopy, or saline hysterosonogram documenting uterine anatomy appropriate for ART at screening or within 12 months prior to screening.
- Transvaginal ultrasound documenting presence and adequate visualization of both ovaries, without evidence of clinically significant abnormality (e.g., endometrioma ≥3 cm, no dermoid cysts) and normal adnexa (e.g., no hydrosalpinx) at screening. Both ovaries must be accessible for oocyte retrieval.
You may not qualify if:
- More than two previous controlled ovarian stimulation cycles for in vitro fertilization (IVF)/ICSI
- Known stage III-IV endometriosis (American Society for Reproductive Medicine, 2012).
- Oocyte donor or embryo recipient; gestational or surrogate carrier.
- Known history of recurrent miscarriage (defined as three consecutive losses after ultrasound confirmation of pregnancy \[excluding ectopic pregnancy\] and before week 24 of pregnancy).
- Participant's male partner, with obvious leukospermia (\>2 million white blood cells/mL) or signs of infection in semen sample within 6 months of the participant's screening. If either of these conditions exists, the male should be treated with antibiotics and retested prior to the participant's randomization.
- Active arterial or venous thromboembolism or severe thrombophlebitis, or a history of these events.
- Any known endocrine (total testosterone, prolactin and TSH) or metabolic abnormalities (pituitary, adrenal, pancreas, liver or kidney) with the exception of controlled thyroid function disease.
- Known tumors of the ovary, breast, uterus, adrenal gland, pituitary or hypothalamus which would contraindicate the use of gonadotrophins.
- Any abnormal finding of clinical chemistry, hematology and vital signs at screening, which is judged clinically significant by the investigator.
- Pregnancy (negative urine pregnancy test must be documented at screening and prior to the first investigational medicinal product \[IMP\] administration), or contraindication to pregnancy.
- Hypersensitivity to any active ingredient or excipients in the medicinal products used in this trial.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (20)
Fertility Treatment Center
Tempe, Arizona, 85284, United States
Fertility Specialists Medical Group - San Diego Center for Reproductive Surgery
San Diego, California, 92123, United States
Center for Advanced Reproductive Services PC
Farmington, Connecticut, 06032, United States
Yale Fertility Center
New Haven, Connecticut, 06511, United States
Fertility and IVF Center of Miami
Miami, Florida, 33176, United States
Center for Reproductive Medicine
Winter Park, Florida, 32789, United States
Idaho Center for Reproductive Medicine
Boise, Idaho, 83702, United States
Fertility Centers of Illinois
Chicago, Illinois, 60610, United States
InVia Fertility Specialists, SC
Hoffman Estates, Illinois, 60169, United States
Fertility Answers, LLC
Baton Rouge, Louisiana, 70817, United States
SIRM Fertility Center
Las Vegas, Nevada, 89118, United States
Reproductive Endocrinology Associates of Charlotte
Charlotte, North Carolina, 28207, United States
Carolina Conceptions
Raleigh, North Carolina, 27607, United States
Institute for Reproductive Health
Cincinnati, Ohio, 45209, United States
OU Physicians Reproductive Medicine
Oklahoma City, Oklahoma, 73104, United States
Abington Reproductive Medicine
Abington, Pennsylvania, 19046, United States
Fertility Associates of Memphis, PLLC
Memphis, Tennessee, 38120, United States
Center for Assisted Reproduction
Bedford, Texas, 76022, United States
Houston Fertility Institute
Houston, Texas, 77063, United States
Center of Reproductive Medicine
Webster, Texas, 77598, United States
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Global Clinical Compliance
- Organization
- Ferring Pharmaceuticals
Study Officials
- STUDY DIRECTOR
Global Clinical Compliance
Ferring Pharmaceuticals
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- OTHER
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
October 28, 2019
First Posted
November 14, 2019
Study Start
October 25, 2019
Primary Completion
May 28, 2021
Study Completion
July 16, 2021
Last Updated
November 7, 2023
Results First Posted
November 7, 2023
Record last verified: 2023-08
Data Sharing
- IPD Sharing
- Will not share