Conditions: Infertility, Female
Keywords: Assisted Reproductive Technology (ART) oocyte donors undergoing controlled ovarian hyperstimulation for assisted reproductive technologies
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 85
Healthy volunteers: yes

Brief summary:
The main purpose of this clinical research study is to investigate if degarelix can synchronise the growth of the egg sacs in the ovaries and if degarelix has any effect on the lining of the womb.

Detailed description:
For the primary end-point (data collected on Stimulation Day 1), the study will compare degarelix 2.5 mg administered in the mid-luteal phase to placebo administered in the mid-luteal phase.

After Stimulation Day 1 the placebo group will be split into two groups: a degarelix 2.5 mg follicular group and a ganirelix 0.25 mg group.

Arms:
arm 1: Degarelix 2.5 mg will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak and on Stimulation Day 6. Placebo will be injected SC on Stimulation Day 1. arm 2: Placebo will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak. Degarelix 2.5 mg will be injected SC on Stimulation Day 1 and Stimulation Day 6.

or Placebo will be injected SC 7 days after LH peak and on Stimulation Day 1. Ganirelix 0.25 mg will be injected SC daily from Stimulation Day 6 until the last stimulation day.

Interventions: intervention 1: Degarelix mid-luteal, 2.5 mg intervention 2: Placebo
Intervention descriptions: intervention 1: Degarelix 2.5 mg will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak and on Stimulation Day 6. Placebo will be injected SC on Stimulation Day 1. intervention 2: Placebo will be injected subcutaneously (SC) 7 days after luteinizing hormone (LH) peak. Degarelix 2.5 mg will be injected SC on Stimulation Day 1 and Stimulation Day 6.

or Placebo will be injected SC 7 days after LH peak and on Stimulation Day 1. Ganirelix 0.25 mg will be injected SC daily from Stimulation Day 6 until the last stimulation day.

Protocol document: