New fertility drug QL1012D put to the test against Gonal-F®
NCT ID NCT06864793
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new injectable fertility drug (QL1012D) against an approved one (Gonal-F®) in 48 healthy women aged 18-45. The goal is to see if the new drug works the same way in the body and is just as safe. Participants receive both drugs at different times to compare them directly.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 48 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Apr 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 45 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Female, Age between 18 to 45 years (inclusive). * Body mass index (BMI) of ≥18 and ≤28 kg/m2, body weight ≥45 kg. * With a history of sexual activity * Regular menstruation cycle (25 to 35 days, inclusive). * Normal sex hormone levels, or abnormalities deemed clinically insignificant by the investigator. * Reached the standard within the time window after receiving the down-regulated drug. * Agreed to take effective contraceptive measures during and 6 months after the end of the study period. * Willing to participate in this clinical trial, understanding the study procedures, and able to provide written informed consent. Exclusion Criteria: * History of ovarian hyperstimulation syndrome, or polycystic ovary syndrome, or ovarian enlargement or cysts not caused by polycystic ovary syndrome, or primary ovarian failure; history of hypothalamic or pituitary tumors; history of malignancy; History of thrombosis; or other diseases that considered to influence the study by the investigator. * Unexplained reproductive tract bleeding. * Thin-layer cytology examination deemed clinically significant by the investigator. * Vital signs, physical examination, 12-lead electrocardiogram, or laboratory examination deemed clinically significant by the investigator with. * Pregnancy or lactation period, or positive human chorionic gonadotropin (HCG) examination. * Known to be allergic to follicle-stimulating hormone (FSH), or gonadotropin-releasing hormone agonists (GnRH-a) or their analogs * Consume strong coffee or tea daily * Historic abuse of alcoholic beverages * Smoke ≥5 cigarettes per day within 3 months prior to the study * History of drug abuse * Unsuitable for participation by the investigator.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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The First Hospital of Jilin University
Changchun, Jilin, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Do infertility treatments leave a metabolic mark on children?
- Can AI learn to spot endometriosis and fibroids on ultrasound?
- One shot instead of many: a simpler path to IVF egg retrieval?
- Can sex boost the odds of IVF success?
- IVF Needle-Free? oral pill tested as injection alternative