# Impact of HPV Vaccination on Cervical High Grade Lesions in France

> **NCT04167501** · — · COMPLETED · sponsor: **Centre Hospitalier Universitaire de Besancon** · enrollment: 606 (actual)

## Conditions studied

- Human Papillomavirus Infection

## Interventions

- **OTHER:** biological sample analysis

## Key facts

- **NCT ID:** NCT04167501
- **Lead sponsor:** Centre Hospitalier Universitaire de Besancon
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-02-01
- **Primary completion:** 2021-05-01
- **Final completion:** 2021-06-01
- **Target enrollment:** 606 (ACTUAL)
- **Last updated:** 2021-08-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04167501

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04167501, "Impact of HPV Vaccination on Cervical High Grade Lesions in France". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04167501. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*