NCT05300841

Brief Summary

To analyze the effect of pretreatment with dydrogesterone vs combined estradiol valerate and dydrogesterone on embryologic parameters, chemical and clinical pregnancy rates of ICSI in women with PCOS.

Trial Health

35
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
500

participants targeted

Target at P75+ for early_phase_1

Timeline
Completed

Started May 2022

Shorter than P25 for early_phase_1

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

March 19, 2022

Completed
10 days until next milestone

First Posted

Study publicly available on registry

March 29, 2022

Completed
1 month until next milestone

Study Start

First participant enrolled

May 1, 2022

Completed
11 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 1, 2023

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2023

Completed
Last Updated

April 14, 2022

Status Verified

April 1, 2022

Enrollment Period

11 months

First QC Date

March 19, 2022

Last Update Submit

April 12, 2022

Conditions

Outcome Measures

Primary Outcomes (2)

  • chemical pregnancy rate

    positive pregnancy test in serum or urine without ultrasound evidence of a gestational sac; expressed per100 embryo transfer cycles.

    6 gestational weeks

  • Clinical pregnancy rate

    u/s visualization of a gestational sac and embryonic pole with heart beat expressed per per100 embryo transfer cycles.

    6 gestational weeks

Study Arms (2)

Dydrogesterone group

ACTIVE COMPARATOR

Pretreatment with dydrogestrone (Duphaston, Abott Healthcare, Egypt) will be administered during the cycle preceding the ICSI cycle in a daily dose of 20 mg/ day starting 10 days before the presumed onset of menses

Drug: dydrogesterone 20 mg /d (Duphaston, Abott Healthcare , Egypt)

Dydrogesterone plus estradiol valerate group

ACTIVE COMPARATOR

will receive dydrogestrone 10mg /day plus estradiol valerate 2 mg /d (white tablets of cycloprognova, Bayer Schering, Germany) for 10 days.

Drug: dydrogesterone 20 mg /d (Duphaston, Abott Healthcare , Egypt)Drug: estradiol valerate 2 mg /d (white tablets of cycloprognova, Bayer Shering, Germany)

Interventions

Pretreatment with dydrogestrone (Duphaston, Abott Healthcare, Egypt) will be administered during the cycle preceding the ICSI cycle in a daily dose of 20 mg/ day starting 10 days before the presumed onset of menses

Dydrogesterone groupDydrogesterone plus estradiol valerate group

will receive dydrogestrone 10mg /day plus estradiol valerate 2 mg /d (white tablets of cycloprognova, Bayer Schering, Germany) for 10 days.

Dydrogesterone plus estradiol valerate group

Eligibility Criteria

Age18 Years - 35 Years
Sexfemale
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • age 18 to 35 years.
  • BMI between 19 and 25 kg/square meter.
  • AMH 3.5-6 ng/ml
  • fresh or frozen embryo transfer

You may not qualify if:

  • FSH more than 12 IU /L
  • AFC- performed on day 3 of the cycle- less than 4
  • Existence of hydrosalpinx on ultrasonography
  • uterine disorders as that caused by uterine fibroids.
  • All male partners should have normal semen parameters .
  • Women with more than 20 oocytes
  • Any sign of early onset OHSS

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Interventions

DydrogesteroneEstradiol

Intervention Hierarchy (Ancestors)

PregnadienesPregnanesSteroidsFused-Ring CompoundsPolycyclic CompoundsEstrenesEstranesEstradiol CongenersGonadal Steroid HormonesGonadal HormonesHormonesHormones, Hormone Substitutes, and Hormone Antagonists

Central Study Contacts

Mohammed Yehia

CONTACT

Study Design

Study Type
interventional
Phase
early phase 1
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

March 19, 2022

First Posted

March 29, 2022

Study Start

May 1, 2022

Primary Completion

April 1, 2023

Study Completion

May 1, 2023

Last Updated

April 14, 2022

Record last verified: 2022-04