Clinical Trials Browser

NIH × Observational × Mouth Neoplasms × Clear all

NCT00867464 2026-03-03

Extended Follow Up of Young Women in Costa Rica Who Received Vaccine for Human Papillomavirus Types 16 and 18 and Unvaccinated Controls

Active not recruiting

GastrointestinalGynecologicHead & Neck

Anus Neoplasms, Uterine Cervical Neoplasms, Mouth Neoplasms, Papillomavirus Infections

NCT00341497 2025-07-31

Biomarkers for Oral Cancer

Leukoplakia, Leukoplakia, Oral, Lichen Planus, Mouth Neoplasms

NCT01862809 2020-06-30

Cigarette Smoking and Oral Microbiota

Head & NeckThoracic

Cigarette Smoking, Lung Neoplasms, Mouth Neoplasms