CompletedNot Applicable

Study of Assisted Hatching of Cleavage Stage Embryos

United States200 participantsStarted 2001-08

Plain-language summary

The purpose of this study was to determine if assisted embryo hatching can improve pregnancy rates for good prognosis patients undergoing in vitro fertilization (IVF) with day 3 embryo transfer.

Who can participate

Age range

18 Years – 39 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: * IVF patients with day 3 embryo transfer * Maximum age of 39 years * Maximum FSH 9 mIU/ml * Maximum E2 75 pg/ml * Ovulatory menstrual cycles * Good embryo quality Exclusion Criteria: * Diagnosis of diminished ovarian reserve, polycystic ovarian syndrome, uterine or egg factor infertility * More than one previous unsuccessful IVF cycle

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

Clinical pregnancy (with fetal cardiac activity) at 5 to 6 weeks after embryo transfer

Trial details

NCT IDNCT00120549

SponsorShady Grove Fertility Reproductive Science Center

Sponsor typeOTHER

Study typeINTERVENTIONAL

View on ClinicalTrials.gov More Infertility trials