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Long Antagonist Protocol for IVF With Single Luteal Dose of Degarelix

Long Antagonist Protocol for IVF: a Proof of Concept for a Single Luteal GnRH- Antagonist Protocol

Status
UNKNOWN
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03240159
Enrollment
120
Registered
2017-08-07
Start date
2017-02-15
Completion date
2021-06-30
Last updated
2020-10-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pregnancy, Ovarian

Brief summary

A prospective study of three different doses of Degarelix in late luteal phase of women undergoing ovarian stimulation for IVF

Detailed description

A prospective study of three different doses of Degarelix in late luteal phase of women undergoing ovarian stimulation for IVF:Single dose of Degarelix 24mg, 16mg and 12 mg, on day 24th of previous luteal face cycle. On day 2 of the cycle: will be measured: LH levels, estradiol levels, and FSH levels. ON day 1 of the stimulation (depending day of the cycle): will be measured: LH levels, estradiol levels, and FSH levels. On day 6 of the stimulation( depending day of the cycle):will be measured: LH levels, estradiol levels, and FSH levels. On day 8 of the stimulation( depending day of the cycle):will be measured: LH levels, estradiol levels, and FSH levels. On day 10 of the stimulation( depending day of the cycle):will be measured: LH levels, estradiol levels, and FSH levels.

Interventions

DRUGDegarelix

Degarelix 24mg Degarelix 16mg Degarelix 12mg Active Comparator: Down regulation of LH, during exposing in three different doses of Degarelix

Sponsors

Assisting Nature
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 39 Years
Healthy volunteers
Yes

Inclusion criteria

* primary infertility * age 18-39 years; body mass index (BMI) 18-29kg/m2; * regular menstrual cycle of 26-35days, * presumed to be ovulatory; * early follicular- phase serum concentration of FSH within normal limits (1-12 IU/l).

Exclusion criteria

* women with diabetes and other metabolic disease * women with heart disease, QT prolongation,heart failure * elevated liver enzymes, liver failure, hepatitis * women with inflammatory or autoimmune disease * abnormal karyotype; * polycystic ovarian syndrome, * endometriosis stage III/IV; * history of being a 'poor responder', * defined as \>20 days of gonadotrophin in a previous stimulation cycle, or any previous cancellation of a stimulation cycle due to limited follicular response, or development of less than 4 follicles 15 mm in a previous stimulation cycle; history of recurrent miscarriage; severe OHSS in a previous stimula- tion cycle or any contraindication for the use of gonadotrophins.

Design outcomes

Primary

MeasureTime frameDescription
LH levels4 days after injection of DegarelixEffectively down regulation of follicular LH levels (\<14mIU/ml)/

Countries

Greece

Contacts

Primary ContactEvaggelos Papanikolaou, MD, PhD
drvagpapanikolaou@yahoo.gr00302310424294

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 7, 2026