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Clinical Trials in the USA / NCT05739136
Active, not recruiting Observational

MYFEMBREE®: A Retrospective Cohort Study Using an Administrative Healthcare Database to Assess Pregnancy Outcomes in Women Treated With Relugolix Combination Therapy

NCT05739136 · tracked via the Priya Life Science USA tracker
Sponsor
Sumitomo Pharma Switzerland GmbH
Phase
Observational
Started
2025-04-30
Last updated
2025-08-01

Condition(s) studied

Pregnancy RelatedPregnancy ComplicationsPregnancy, High Risk

Investigational drug(s) / intervention(s)

Relugolix + Estradiol + Norethindrone Acetate

Relugolix + Estradiol + Norethindrone Acetate: Relugolix combination therapy (relugolix 40 mg; estradiol 1 mg; norethindrone 0.5 mg)

Study summary

This is a retrospective cohort study that will be conducted using secondary de-identified electronic healthcare data (EHD) that originally were collected for the purposes of health insurance billing and/or routine patient care from healthcare providers (HCPs). The study is designed to evaluate the association between relugolix combination therapy (relugolix 40 mg, estradiol 1 mg, and norethindrone acetate 0.5 mg) exposure during pregnancy and subsequent fetal and infant outcomes.

Eligibility

Sex
FEMALE
Min age
18 Years
Max age
50 Years
Healthy volunteers
No
Inclusion Criteria: * Woman ≥ 18 and ≤ 50 years of age at time of conception * Diagnosis of a condition for which relugolix combination therapy is prescribed (diagnosis captured at any time prior to the estimated date of conception) Cohort 1 * Exposure to relugolix combination therapy at any time during pregnancy Cohort 2 * No exposure to relugolix combination therapy at any time after the estimated date of conception (during pregnancy) Exclusion Criteria: * Exposure to known teratogens during pregnancy * \< 6 months of continuous healthcare coverage immediately prior to date of conception

Primary outcome measure(s)

Trial sites (1)

FacilityCityRegionStatus
SMPA Marlborough Massachusetts

More Sumitomo Pharma Switzerland GmbH trials in the USA

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Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT05739136 on ClinicalTrials.gov ↗ ← All trials in the USA