Neonatal uterine bleeding as a precursor to adult life endometriosis

Multicenter study on neonatal uterine bleeding (NUB) as a precursor in adult endometriosis

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

ISRCTN

Registry ID

ISRCTN60023255

Enrollment

500

Registered

2017-01-02

Start date

2016-10-01

Completion date

Unknown

Last updated

2017-02-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Neonatal uterine bleeding (NUB) Pregnancy and Childbirth

Interventions

When participants attend their appointments in infertility clinic, as part of their routine care, demographic data, reason for the visit (main complaint), past health and drug history as well as famil

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: All female patients seeking advice for an infertility problem

Exclusion criteria

Exclusion criteria: No exclusion criteria

Design outcomes

Primary

Measure	Time frame
Impact of neonatal uterine bleeding in endometriosis formation in adulthood will be measured through medical record review at endline.	—

Secondary

Measure	Time frame
Inheritance of endometriosis will be measured by reviewing results of the second questionnaire which examines the pregnancy and labour conditions of the patient’s mother at endline.	—

Countries

Belgium, Bulgaria, Cyprus, France, Greece, Hong Kong, Italy, Portugal, Romania, Slovenia, Spain

Contacts

Public ContactVasilios Tanos

v.tanos@aretaeio.com+357 22 200 629

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026