Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 4:54 AM
Ignite Modification Date:
2025-12-25 @ 4:54 AM
NCT ID:
NCT03024918
Eligibility Criteria:
Inclusion Criteria:
* MCDA cohort
* Ongoing monochorionic diamniotic twin pregnancy between 11 and 14 weeks, as determined by the crown rump length of the larger twin in spontaneous conceptions and by the date of insemination or embryonic age at replacement in pregnancies resulting from subfertility treatment
* Women aged 18 years or more, who are able to consent
* Written informed consent to participate in this study, forms being approved by the Ethical Committees
* TTTS cohort
* Monochorionic diamniotic twin pregnancy, with gestational age defined in the first trimester as mentioned above
* Complicated by TTTS according to the definition used in the Quintero staging of TTTS (DVP of donor \< 2 cm and DVP of receptor \> 8 cm before 20 weeks or \> 10 cm after 20 weeks
* Undergoing laser surgery for TTTS
* Women aged 18 years or more, who are able to consent
* Written informed consent to participate in this study, forms being approved by the Ethical Committees
* sIUGR cohort
* Monochorionic diamniotic twin pregnancy, with gestational age defined in the first trimester as mentioned above
* Complicated by sIUGR defined as a discordance in EFW of ≥ 20%, with the percentage of discordance being calculated as (EFW larger twin - EFW smaller twin)/EFW larger twin x 100.
* Women aged 18 years or more, who are able to consent
* Written informed consent to participate in this study, forms being approved by the Ethical Committees
Exclusion Criteria:
* Age \< 18 years
* Inability to consent
Healthy Volunteers:
False
Sex:
FEMALE
Minimum Age:
18 Years
Study:
NCT03024918
Study Brief:
Protocol Section:
NCT03024918