# Validating 4Ts for Heparin Induced Thrombocytopenia (HIT)

> **NCT00946400** · — · UNKNOWN · sponsor: **Medstar Health Research Institute** · enrollment: 500 (estimated)

## Conditions studied

- Heparin-Induced Thrombocytopenia

## Interventions

- **OTHER:** Scoring 4Ts and Chong scale
- **OTHER:** Blood draw

## Key facts

- **NCT ID:** NCT00946400
- **Lead sponsor:** Medstar Health Research Institute
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2009-08
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** 500 (ESTIMATED)
- **Last updated:** 2009-07-27

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00946400

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00946400, "Validating 4Ts for Heparin Induced Thrombocytopenia (HIT)". Retrieved via AI Analytics 2026-09-28 from https://api.ai-analytics.org/clinical/NCT00946400. Licensed CC0.

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