Maternal and Postnatal Outcomes: A worldwide decentralized observational registry to evaluate the safety in women with Fabry disease and their infants after exposure to Elfabrio (pegunigalsidase alfa-iwxj/pegunigalsidase alfa) during pregnancy and/or lactation

02/06/2026
02/06/2026
EU PAS number:
EUPAS1000000957
Study
Ongoing
Study summary
No information provided.
Study identification

EU PAS number

EUPAS1000000957

Study ID

1000000957

Official title and acronym

Maternal and Postnatal Outcomes: A worldwide decentralized observational registry to evaluate the safety in women with Fabry disease and their infants after exposure to Elfabrio (pegunigalsidase alfa-iwxj/pegunigalsidase alfa) during pregnancy and/or lactation

DARWIN EU® study

No

Study countries

Germany
Italy
Spain
United Kingdom
United States

Study description

This is a worldwide, decentralized, single arm, prospective and retrospective, observational registry in women with Fabry disease exposed to pegunigalsidase alfa during pregnancy (within 30 days prior to the date of conception [DOC] and/or during pregnancy) and/or lactation, and their infants.
The objective of this registry is to evaluate pregnancy and clinical outcomes in women with Fabry disease and their infants after exposure to pegunigalsidase alfa at any time during pregnancy and/or lactation, and their infants.
The registry is planned to enrol over a period of 10 years.
The registry will allow physicians to enrol eligible patients and will also allow eligible patients to self-enrol, in accordance with local regulations. Patient enrolment and data collection will be coordinated through a centralized web-based platform. The web-based platform will include information about the registry and will allow the patient or the physician to create an online account to participate in the registry and independently and remotely record patient's data through electronic case report forms (eCRFs).
After enrolment in the registry, pregnancy and clinical outcomes will be collected throughout pregnancy and up to the infant's 12 months of age. Pregnancy information will be collected until deliver or within 42 days of termination of pregnancy. Patients can be enrolled in the registry at any time and depending on when enrolment occurs, patient and infant data will be collected retrospectively and/or prospectively. Information on pregnancy and infant outcomes provided by self-enrolled patients will be confirmed with their primary care or other attending physician.
Congenital malformations will be described according to established criteria (e.g., Metropolitan Atlanta Congenital Defects Program [MACDP] criteria, European Surveillance of Congenital Anomalies [EUROCAT] criteria). Reported congenital malformations will be adjudicated by an independent Scientific Advisory Committee

Study status

Ongoing
Research institutions and networks

Institutions

Contact details

Joana Almeida

Primary lead investigator

Study timelines

Date when funding contract was signed

Actual:

Study start date

Actual:

Data analysis start date

Planned:

Date of final study report

Planned:
Sources of funding
Pharmaceutical company and other private sector 

More details on funding

Chiesi Farmaceutici
Regulatory

Was the study required by a regulatory body?

Yes

Is the study required by a Risk Management Plan (RMP)?

Non-EU RMP only