TEGSEDI Pregnancy Surveillance Program

NCT ID: NCT04270058

Last Updated: 2025-08-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Total Enrollment

20 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-12-31

Study Completion Date

2030-11-15

Brief Summary

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This is a worldwide safety surveillance study of pregnancy outcomes in women with hATTR-PN who may have been exposed or were not exposed to TEGSEDI prior to or during the pregnancy and of pediatric outcomes up to 1 year of age.

Detailed Description

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Conditions

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Hereditary Transthyretin-mediated Amyloidosis With Polyneropathy Pregnancy

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Cohort 1

Cohort 1 will be pregnant patients who have been exposed to at least 1 dose of TEGSEDI within 25 weeks prior to conception or during pregnancy.

inotersen

Intervention Type DRUG

TEGSEDI injection, for subcutaneous use

Cohort 2

Cohort 2 will be pregnant patients who have hATTR-PN, who were not exposed to TEGSEDI or have not received TEGSEDI within the previous 25 weeks prior to conception.

No interventions assigned to this group

Interventions

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inotersen

TEGSEDI injection, for subcutaneous use

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

TEGSEDI exposed patients (Cohort 1) meeting the following criteria will be eligible for study entry:

1. Pregnancies exposed to at least 1 dose of TEGSEDI within 25 weeks prior to conception or during pregnancy.
2. Able and willing to provide informed consent.

Unexposed patients (Cohort 2) meeting the following criteria will be eligible for study entry:

1. Have a diagnosis of hATTR-PN during pregnancy.
2. Have not been exposed to TEGSEDI within 25 weeks prior to conception or during pregnancy.
3. Able and willing to provide informed consent.

Exclusion Criteria

None
Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Akcea Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Central Contacts

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Ionis Pharmaceuticals

Role: CONTACT

(844) 962-4787

Other Identifiers

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EUPAS41839

Identifier Type: OTHER

Identifier Source: secondary_id

TEG4005

Identifier Type: -

Identifier Source: org_study_id

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