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A phase III Randomized Double-Blinded Placebo-Controlled Study of Use of GnRHa during Chemotherapy for Fertility Protection of Young Women and Teenagers with Cancer - ProFertil

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-518977-32-00
Acronym
ProFertil
Enrollment
500
Registered
2024-10-25
Start date
Unknown
Completion date
Unknown
Last updated
2024-10-25

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

Conditions

Breast Cancer, Acute Leukemia, Lymphomas (Hodgkin and non-Hodgkin) ans Sarcomas (Osteo, Soft tissue and Ewing)

Brief summary

The difference in recovery of AMH levels at follow-up 12 months after EoT, relative to AMH levels at EoT, as compared between the GnRHa group and the placebo group in women with breast cancer.

Detailed description

The difference in recovery of AMH levels at follow-up 12 months after EoT, relative to AMH levels at EoT, between the GnRHa group and the placebo group in women with acute leukemias, lymphomas and sarcomas., Comparison of AFC measured by ultrasound at EoT, 6, 12 months after EoT and continuously during follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group: in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., The difference in recovery of AMH levels at 6 months, and follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group: in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., Comparison of FSH, inhibin and estradiol performed at EoT, 6, 12 months after EoT and continuously during follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group: in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., Comparison of blood flow to the ovarian artery (right and left Doppler flow PI, RI) at baseline, EoT, 6, 12 months after EoT and continuously during follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group: in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., Comparison of the proportion that develop amenorrhea (no menstruations) at EoT, 6, 12 months after EoT and continuously during follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group:in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., Investigation of the impact of BMI, use of contraceptives and endocrine adjuvant therapy in changes of ovarian reserve with or without GnRHa by longitudinal observation of AMH levels, FSH, inhibin and estradiol at standardized timepoints, Comparison of of pregnancy wish, pregnancy attempts and pregnancy outcomes at EoT, 6, 12 months after EoT and continuously during follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group: in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., Comparison of health-related QoL, sexuality and reproductive health examined at EoT, 6, 12 months after EoT and continuously during follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group: in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., Comparison of bone mineral density at baseline, EoT and 12 months after EoT and follow-up year 5, between the GnRHa group and the placebo group: in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., Investigation of recurrence rate, overall survival and disease-free survival at 12 months after EoT and follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group:in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas.

Interventions

DRUG0.9% Sodium Chloride solution containing 9 mg/ml Sodium Chloride in water for injection. Placebo syringes need to be covered with aluminium foil by the unblinded research nurse to maintain the study blind.
DRUG75 mg pulver och vätska till injektionsvätska
DRUGdepotsuspension
DRUG25 mg pulver och vätska till injektionsvätska
DRUGdepotsuspension.

Sponsors

Karolinska University Hospital
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
0 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
The difference in recovery of AMH levels at follow-up 12 months after EoT, relative to AMH levels at EoT, as compared between the GnRHa group and the placebo group in women with breast cancer.

Secondary

MeasureTime frame
The difference in recovery of AMH levels at follow-up 12 months after EoT, relative to AMH levels at EoT, between the GnRHa group and the placebo group in women with acute leukemias, lymphomas and sarcomas., Comparison of AFC measured by ultrasound at EoT, 6, 12 months after EoT and continuously during follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group: in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., The difference in recovery of AMH levels at 6 months, and follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group: in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., Comparison of FSH, inhibin and estradiol performed at EoT, 6, 12 months after EoT and continuously during follow-up years 2, 3, 4, 5 after EoT, between the GnRHa group and the placebo group: in women with breast cancer and in woman with acute leukemias, lymphomas and sarcomas., Comparison of

Countries

Sweden

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026