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Dual Trigger for Elective Fertility Preservation

NCT04992468 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 136

Last updated 2023-07-25

No results posted yet for this study

Summary

The widespread availability of efficient contraception as well as women's increased education has led to childbearing postponement. Combined with the increased recognition of the concept of "ovarian aging", this has opened the Pandora´s box of EOC, which is currently considered a safe and cost-efficient approach among assisted reproduction techniques.

Previous studies have shown that two main factors determine the CLBR after EOC: 1) patient's age at the time of oocyte banking, and 2) the number of oocytes retrieved. Therefore, measures aiming at increasing the oocyte yield, specially the number of mature oocytes retrieved, will maximize the success of this technique.

In the last few years, the dual trigger for final oocyte maturation has emerged has an approach that seems to improve both oocyte yield and quality when compared to the hCG trigger alone. Nowadays, the standard of care in EOC patients is final oocyte maturation with a single bolus of GnRH-a. Understanding the impact of the dual trigger on the number of MII oocytes retrieved in patients undergoing EOC will improve the treatment protocols and allow for a better patient counselling.

Conditions

Interventions

DRUG

Ovulation triggering with GnRH-a+rhCG

recombinant follicle stimulating hormone (rFSH) 225-300 IU (Gonal-F®/Puregon®/ Ovaleap®/Rekovelle®) Micronized progesterone 200mg (Utrogestan®) Ovulation trigger: Triptorelin 0.2 mg (Decapeptyl®) + Recombinant human chorionic gonadotropin (rhCG) 250μg (Ovitrelle®)

DRUG

Ovulation triggering with GnRH-a

rFSH 225-300 IU (Gonal-F®/Puregon®/Ovaleap®/ Rekovelle®) Micronized progesterone 200mg (Utrogestan®) Ovulation trigger: Triptorelin 0.2 mg (Decapeptyl®)

Sponsors & Collaborators

  • Fundación Santiago Dexeus Font

    lead OTHER

Principal Investigators

  • Nikolaos P Polyzos, MD PhD · Hospital Universitari Dexeus

  • Ana Neves, MD · Hospital Universitari Dexeus

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-10-05
Primary Completion
2023-04-25
Completion
2023-04-25

Countries

  • Spain

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04992468 on ClinicalTrials.gov