# A Non-interventional Cohort Safety Study of Patients With hATTR-PN

> **NCT04850105** · — · RECRUITING · sponsor: **Akcea Therapeutics** · enrollment: 240 (estimated)

## Conditions studied

- Hereditary Transthyretin Amyloidosis With Polyneuropthy

## Interventions

- **OTHER:** Data Collection

## Key facts

- **NCT ID:** NCT04850105
- **Lead sponsor:** Akcea Therapeutics
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-09-21
- **Primary completion:** 2036-03-31
- **Final completion:** 2036-03-31
- **Target enrollment:** 240 (ESTIMATED)
- **Last updated:** 2025-09-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04850105

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04850105, "A Non-interventional Cohort Safety Study of Patients With hATTR-PN". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT04850105. Licensed CC0.

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