# "The Efficacy of 'Radioguided Occult Lesion Localization' (ROLL) Versus 'Wire-guided Localization' (WGL) in Breast Conserving Surgery for Non-palpable Breast Cancer: a Randomized Clinical Trial"

> **NCT00539474** · PHASE3 · COMPLETED · sponsor: **UMC Utrecht** · enrollment: 316 (actual)

## Conditions studied

- Breast Cancer

## Interventions

- **PROCEDURE:** Radio guided occult lesion localisation

## Key facts

- **NCT ID:** NCT00539474
- **Lead sponsor:** UMC Utrecht
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-01
- **Primary completion:** 2010-06
- **Final completion:** 2011-11
- **Target enrollment:** 316 (ACTUAL)
- **Last updated:** 2011-12-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00539474

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00539474, ""The Efficacy of 'Radioguided Occult Lesion Localization' (ROLL) Versus 'Wire-guided Localization' (WGL) in Breast Conserving Surgery for Non-palpable Breast Cancer: a Randomized Clinical Trial"". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT00539474. Licensed CC0.

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