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Association between smoking/betel nut chewing and the dysplasia degree as well as carcinogenesis risk of oral leukoplakia

Association between smoking/betel nut chewing and the dysplasia degree as well as carcinogenesis risk of oral leukoplakia

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200058002
Enrollment
Unknown
Registered
2022-03-26
Start date
2020-01-01
Completion date
Unknown
Last updated
2023-11-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

oral leukoplakia (OLK)

Interventions

case series:None

Sponsors

West China School/Hospital of Stomatology Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients with clinically and pathologically confirmed OLK.

Exclusion criteria

Exclusion criteria: 1. Patients with cancer on the first biopsy; 2. Patients with less than 1 year of follow-up.

Design outcomes

Primary

MeasureTime frame
malignant transformation;—

Countries

China

Contacts

Public ContactChen Qianming
qmchen@scu.edu.cn+86 13880535268

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026