# Orcellex® Brush Versus Cervex-Brush® on Vault Smear Adequacy in Patients Treated With Radiotherapy for Cervical Cancer

> **NCT04461574** · NA · UNKNOWN · sponsor: **Princess Margaret Hospital, Hong Kong** · enrollment: 160 (estimated)

## Conditions studied

- Cervical Cancer

## Interventions

- **DEVICE:** Orcellex Brush
- **DEVICE:** Cervex Brush

## Key facts

- **NCT ID:** NCT04461574
- **Lead sponsor:** Princess Margaret Hospital, Hong Kong
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-07-01
- **Primary completion:** 2022-06-30
- **Final completion:** 2022-06-30
- **Target enrollment:** 160 (ESTIMATED)
- **Last updated:** 2021-03-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04461574

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04461574, "Orcellex® Brush Versus Cervex-Brush® on Vault Smear Adequacy in Patients Treated With Radiotherapy for Cervical Cancer". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04461574. Licensed CC0.

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