# The Impact of Laparoscopic Versus Open Surgeries on the Incidence of Postoperative Deep Vein Thrombosis in Patients With Gastrointestinal Malignancy ---A Cohort Study

> **NCT02297269** · — · UNKNOWN · sponsor: **First Affiliated Hospital of Chongqing Medical University** · enrollment: 230 (estimated)

## Conditions studied

- Deep Vein Thrombosis

## Interventions

- **DEVICE:** laparoscopic surgery
- **DEVICE:** open surgery

## Key facts

- **NCT ID:** NCT02297269
- **Lead sponsor:** First Affiliated Hospital of Chongqing Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2014-12
- **Primary completion:** 2015-06
- **Final completion:** 2016-01
- **Target enrollment:** 230 (ESTIMATED)
- **Last updated:** 2014-11-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02297269

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02297269, "The Impact of Laparoscopic Versus Open Surgeries on the Incidence of Postoperative Deep Vein Thrombosis in Patients With Gastrointestinal Malignancy ---A Cohort Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02297269. Licensed CC0.

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