# Prevalence of wtATTR-CM After Carpal Tunnel Release Surgery

> **NCT04276220** · NA · COMPLETED · sponsor: **Steen Hvitfeldt Poulsen** · enrollment: 109 (actual)

## Conditions studied

- Transthyretin Amyloidosis
- Transthyretin Cardiac Amyloidosis
- Wild-Type Transthyretin-Related (ATTR)Amyloidosis

## Interventions

- **DIAGNOSTIC_TEST:** Tenosynovial biopsy

## Key facts

- **NCT ID:** NCT04276220
- **Lead sponsor:** Steen Hvitfeldt Poulsen
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-04-01
- **Primary completion:** 2025-05-21
- **Final completion:** 2025-05-21
- **Target enrollment:** 109 (ACTUAL)
- **Last updated:** 2025-08-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04276220

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04276220, "Prevalence of wtATTR-CM After Carpal Tunnel Release Surgery". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT04276220. Licensed CC0.

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