CompletedNot Applicable

Activin A and Inhibin A in Predicting Outcome of Pregnancies of Unknown Location After Assisted Reproductive Technology

Spain96 participantsStarted 2012-04

Plain-language summary

The purpose of this study is to determine the predictive value of a single serum determination of activin A and inhibin A for the prognosis of ectopic pregnancy after in Vitro Fertilization (IVF) cycles, in both native and donated oocytes.

Who can participate

Age range

18 Years – 50 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: * Patients with pregnancy of unknown location (PUL) diagnosed 22 - 27 days after oocyte retrieval, at first ultrasound routine control (A "pregnancy of unknown location" (PUL) is a term used to classify a women with a positive pregnancy test and an empty uterus with no signs of an intrauterine or extrauterine pregnancy on a transvaginal ultrasound scan.) * Patients with Intrauterine pregnancy : Viable intrauterine pregnancy (IUP) An intrauterine gestational sac containing a fetal pole with visible cardiac activity * Patients with Ectopic pregnancy (Tubal ectopic pregnancy): An empty endometrial cavity with: (i) an inhomogeneous adnexal mass or (ii) an empty extrauterine gestational sac seen as hyperechoic ring or (iii) an extrauterine gestational sac with a yolk sac and/or fetal pole with or without cardiac activity

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

levels of activin and inhibin A

Timeframe: within the first two weeks after the first control of pregnancy

Trial details

NCT IDNCT01589016

SponsorInstituto Valenciano de Infertilidad, IVI VALENCIA

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2012-07

View on ClinicalTrials.gov More Ectopic Pregnancies trials