# Partial Thromboplastin Time After 72 Hours of Antithrombotic Prophylaxis Using Unfractionated Heparin

> **NCT01855516** · NA · COMPLETED · sponsor: **Centre hospitalier de l'Université de Montréal (CHUM)** · enrollment: 83 (actual)

## Conditions studied

- Thrombosis

## Interventions

- **DRUG:** Heparin

## Key facts

- **NCT ID:** NCT01855516
- **Lead sponsor:** Centre hospitalier de l'Université de Montréal (CHUM)
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-09
- **Primary completion:** 2015-12
- **Final completion:** 2015-12
- **Target enrollment:** 83 (ACTUAL)
- **Last updated:** 2016-01-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01855516

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01855516, "Partial Thromboplastin Time After 72 Hours of Antithrombotic Prophylaxis Using Unfractionated Heparin". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT01855516. Licensed CC0.

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