CompletedNot Applicable

How Secreted-embryo-derived Trypsin Initiates, Maintains and Terminates Ca2+ Signals in Uterine Epithelial Cells

United Arab Emirates81 participantsStarted 2021-11-04

Plain-language summary

To develop a deeper understanding of endometrial-embryo crosstalk through basic research, uncover therapeutic targets and to improve reproductive outcome.

Who can participate

Age range

18 Years – 36 Years

Sex

FEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Couples with primary / secondary infertility who are planned to undergo ICSI treatment with PGT-A * Age of each partner above 18 years Exclusion Criteria: * Couples with consanguinity (couple who is 1st or 2nd degree cousins) * Couples in whom the female partner has a history of: * Chemotherapy or radiation which impacts the ovarian reserve * Surgery at the ovaries / adnex region * Endometriosis * Couples in whom the male partner has a history of: * Chemotherapy / Radiation which impacts the semen result * Surgery at the testicles * Vasectomy * Surgery for reversal of vasectomy * Semen obtained by fine needle aspiration (FNA) or Testicular sperm extraction (TESE)

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Change in markers of protein

Timeframe: 1 day

Change in peak and slope levels of intracellular calcium

Timeframe: 1 day

Change in morphohology of cells after incubation with embryo media

Timeframe: 1 day

Trial details

NCT IDNCT04865367

SponsorART Fertility Clinics LLC

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2023-04-16

View on ClinicalTrials.gov More Infertility trials

Who can participate

Age range

18 Years – 36 Years

Sex

FEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.