# Comparison of 5-ALA Photodynamic Therapy and CO2 Laser for Treating Persistent Low-Grade Cervical Lesions With High-Risk HPV Infection

> **NCT06052033** · NA · RECRUITING · sponsor: **First Affiliated Hospital of Wenzhou Medical University** · enrollment: 40 (estimated)

## Conditions studied

- HPV-Related Cervical Carcinoma
- Low-Grade Squamous Intraepithelial Lesions
- HPV Infection
- Photodynamic Therapy

## Interventions

- **PROCEDURE:** CO2

## Key facts

- **NCT ID:** NCT06052033
- **Lead sponsor:** First Affiliated Hospital of Wenzhou Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-09-11
- **Primary completion:** 2024-08-10
- **Final completion:** 2025-06-30
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2025-05-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06052033

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06052033, "Comparison of 5-ALA Photodynamic Therapy and CO2 Laser for Treating Persistent Low-Grade Cervical Lesions With High-Risk HPV Infection". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06052033. Licensed CC0.

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