# Prospective Study on Preoperative Versus Postoperative Venous Thromboprophylaxis in Patients Undergoing Major Colorectal Surgery

> **NCT01976988** · PHASE3 · COMPLETED · sponsor: **Cedars-Sinai Medical Center** · enrollment: 410 (actual)

## Conditions studied

- Venous Thromboembolism

## Interventions

- **DRUG:** Heparin

## Key facts

- **NCT ID:** NCT01976988
- **Lead sponsor:** Cedars-Sinai Medical Center
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-09
- **Primary completion:** 2015-05
- **Final completion:** 2015-05
- **Target enrollment:** 410 (ACTUAL)
- **Last updated:** 2016-10-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01976988

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01976988, "Prospective Study on Preoperative Versus Postoperative Venous Thromboprophylaxis in Patients Undergoing Major Colorectal Surgery". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01976988. Licensed CC0.

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