# Evaluation of a Claims-based Algorithm for the Identification of Transthyretin-mediated Amyloidosis (ATTR) Amyloidosis in Medical Records

> **NCT04569903** · EARLY_PHASE1 · WITHDRAWN · sponsor: **Yale University**

## Conditions studied

- Transthyretin Amyloidosis

## Interventions

- **DEVICE:** Computer algorithm for ATTR

## Key facts

- **NCT ID:** NCT04569903
- **Lead sponsor:** Yale University
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2022-08-01
- **Primary completion:** 2025-02-01
- **Final completion:** 2025-02-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** No patients consented to enrollment
- **Last updated:** 2025-09-18

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04569903

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04569903, "Evaluation of a Claims-based Algorithm for the Identification of Transthyretin-mediated Amyloidosis (ATTR) Amyloidosis in Medical Records". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT04569903. Licensed CC0.

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