Oral Dydrogesterone (OD) Versus Micronized Vaginal Progesterone (MVP) for Luteal Phase Support (LPS) in IVF/ICSI

• Status: Completed
• Trial end date: 2020-08-24
• Target enrollment: 0
• Participant gender: Female

Summary

Female inability to conceive a child. The purpose of this prospective randomized, double-blinded, double dummy, two-arm cross-over study is to investigate the difference on histological, transcriptional and immunological level in endometrium between 3x10mg Dydrogesterone oral tablets and 3x200 mg Micronized progesterone intravaginal capsules for the luteal support in egg cell donors. Beside that, the pharmacokinetics, the impact on the peripheral immunology (by blood sampling) and the microbiota (by genital swabs) will be investigated.

• Phase: Phase 4
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: CRG UZ Brussel
• Collaborators: Abbott; KU Leuven; Universitätsklinikum Hamburg-Eppendorf
• Treatments: Dydrogesterone; Progesterone

Criteria

Inclusion Criteria:

• Oocyte donor candidates

• Regularly cycling

• BMI ≥18 and ≤ 29 kg/m2

• Signed informed consent

• Non-smokers.

• AMH <7,53 and >1,18 ng/mL (90th and 10th percentile for healthy women aged 25-29 according to the used Elecsys® AMH kit by Roche)

• PRL, T and TSH within the normal limits for the clinical laboratory, or considered not clinically significant by the investigator within 6 months prior or at screening

Exclusion Criteria:

• Intra-uterine device

• Previous enrollment

• Evidence of cardiovascular, respiratory, urogenital, gastrointestinal/hepatic, hematologic/immunologic, HEENT (head, ears, eyes, nose, throat), dermatologic/connective tissue, musculoskeletal, metabolic/nutritional, endocrine, neurologic/psychiatric, allergy, recent major surgery (< 3 months), or other relevant diseases as revealed by history, physical examination and/or laboratory assessments which could limit participation in or completion of the study

• Acute urogenital disease during the course of the study

• Known allergic reactions to progesterone / dydrogesterone products (active substance or to any of the excipients)

• Intake of any experimental drug or any participation in any other clinical trial within 30 days prior to study start.

• Mental disability or any other lack of fitness, in the investigator's opinion, to preclude subjects in or to complete the study.

• Current or recent substance abuse, including alcohol and tobacco (patients who stopped tobacco usage at least 3 months prior to screening visit would be allowed)

• Refusal or inability to comply with the requirements of the study protocol for any reason, including scheduled clinic visits and laboratory tests.

• Known or suspected progestogen dependent neoplasms (e.g. meningioma)

• Serum progesterone level >1.5 ng/mL at ovulation triggering