# A Registry to Determine the Clinical and Genetic Risk Factors for Torsade De Pointes

> **NCT02439645** · — · TERMINATED · sponsor: **Massachusetts General Hospital** · enrollment: 11 (actual)

## Conditions studied

- Long qt Syndrome
- Torsade de Pointes

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT02439645
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2013-10
- **Primary completion:** 2019-07-26
- **Final completion:** 2019-07-26
- **Target enrollment:** 11 (ACTUAL)
- **Why stopped:** Study was terminated lack of recruitment, small number of eligible cases (11 enrolled, 1 found ineligible after enrollment), unlikely to be able to achieve study goals due to low recruitment.
- **Last updated:** 2021-12-03

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02439645

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02439645, "A Registry to Determine the Clinical and Genetic Risk Factors for Torsade De Pointes". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT02439645. Licensed CC0.

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