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Patisiran-Lipid Nanoparticle (LNP) Pregnancy Surveillance Program

Patisiran-LNP Pregnancy Surveillance Program

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT05040373
Enrollment
10
Registered
2021-09-10
Start date
2020-08-01
Completion date
2030-10-12
Last updated
2026-09-08

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

Conditions

Hereditary Transthyretin-mediated (hATTR) Amyloidosis, Polyneuropathy

Keywords

Hereditary neuropathic amyloidosis, Familial amyloidosis, Amyloidosis, Amyloidosis senile, Cardiac amyloidosis

Brief summary

The purpose of this study is to collect and evaluate pregnancy outcomes, pregnancy complications, and fetal/neonatal/infant outcomes in women exposed to patisiran-LNP.

Interventions

None listed

Sponsors

Alnylam Pharmaceuticals
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
FEMALE
Healthy volunteers
No

Inclusion criteria

* Documentation that the patient was exposed to patisiran-LNP at any point starting from 12 weeks before LMP or at any point during pregnancy * Germany Only: Patients must be treated per the summary of product characteristics (SmPC) for any approved treatment for ATTR amyloidosis

Exclusion criteria

* There are no

Design outcomes

Primary

MeasureTime frameDescription
Prevalence of Major Congenital MalformationsFrom 12 weeks prior to last dose of patisiran through one year after birth (Up to 21 months)Major congenital malformations will be classified according to the European Concerted Action on Congenital Anomalies and Twins (EUROCAT) and Metropolitan Atlanta Congenital Defects Program (MACDP) classification systems.

Secondary

MeasureTime frameDescription
Prevalence of Minor Congenital MalformationsFrom 12 weeks prior to last dose of patisiran through one year after birth (Up to 21 months)Minor congenital malformations will be classified classified according to the EUROCAT and MACDP classification systems.
Prevalence of Pregnancy OutcomesFrom 12 weeks prior to last dose of patisiran through one year after birth (Up to 21 months)Pregnancy outcomes are defined as live birth, spontaneous abortions, stillbirths, elective abortions, molar or pregnancy, ectopic pregnancy, preterm births, and maternal death.
Prevalence of Other Adverse Fetal/Neonatal/Infant OutcomesFrom 12 weeks prior to last dose of patisiran through one year after birth (Up to 21 months)Other adverse fetal/neonatal/infant outcomes are defined as low birth weight, failure to thrive, small for gestational age, postnatal growth and development, neonatal, and perinatal, or infant death.

Countries

France, Germany, Italy, Netherlands, Portugal, Spain, United States

Contacts

CONTACTAlnylam Clinical Trial Information Line
clinicaltrials@alnylam.com1-877-ALNYLAM
STUDY_DIRECTORMedical Director

Alnylam Pharmaceuticals

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 9, 2026