# The ORANGE II PLUS - Trial: Open Versus Laparoscopic Hemihepatectomy

> **NCT01441856** · NA · COMPLETED · sponsor: **Maastricht University Medical Center** · enrollment: 350 (actual)

## Conditions studied

- Liver Lesions Requiring Hemihepatectomy

## Interventions

- **PROCEDURE:** Open or Laparoscopic left hemihepatectomy
- **PROCEDURE:** Open or Laparoscopic right hemihepatectomy

## Key facts

- **NCT ID:** NCT01441856
- **Lead sponsor:** Maastricht University Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-10-01
- **Primary completion:** 2019-12-04
- **Final completion:** 2023-12-04
- **Target enrollment:** 350 (ACTUAL)
- **Last updated:** 2025-05-18

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01441856

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01441856, "The ORANGE II PLUS - Trial: Open Versus Laparoscopic Hemihepatectomy". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT01441856. Licensed CC0.

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