# Changes in the Prevalence of Oncogenic HPV Types

> **NCT04671823** · — · UNKNOWN · sponsor: **Kanazawa Medical University** · enrollment: 1500 (estimated)

## Conditions studied

- Papillomavirus Vaccines
- Papillomavirus Infections

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04671823
- **Lead sponsor:** Kanazawa Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-12
- **Primary completion:** 2021-09-30
- **Final completion:** 2022-03-31
- **Target enrollment:** 1500 (ESTIMATED)
- **Last updated:** 2020-12-23

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04671823

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04671823, "Changes in the Prevalence of Oncogenic HPV Types". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04671823. Licensed CC0.

---

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