Frequency of Periodontal Disease in Head and Neck Cancer Patients After Radiation Therapy

This prospective cross-sectional study evaluates the frequency and risk factors of periodontal disease in head and neck cancer patients who have undergone radiotherapy. 189 patients from three radiation centers in Cairo Governorate, Egypt will be included in the study. Periodontal status will be assessed according to the 2017 classification of periodontal diseases. Data will be collected through interviews, clinical examinations, and medical records. Potential risk factors, including tumor characteristics, treatment modalities, and oral health behaviors, will be analyzed. The findings aim to provide insights into the oral health challenges faced by these patients and inform better clinical management strategies.

Sex

All

Inclusion Criteria:

* Over 18 years of age Any gender At least six remaining teeth Undergoing head and neck radiotherapy with or without chemotherapy for 6-7 weeks Head and neck malignancy including squamous cell carcinoma of the tongue, buccal mucosa, hard palate, soft palate, and base of tongue.

Both mandible and maxilla included in the radiation field

Exclusion Criteria:

* Major surgical intervention (major hard tissue resection) Psychiatric disorders Distant metastatic disease Bone-related disorders Active untreated infection Palliative care Pregnancy Smokers

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• DERIVEDAbou-Bakr A, Ahmed E, William H, Hassanein FEA. Frequency of periodontal disease in head and neck cancer patients after radiation therapy: a cross-sectional study. BMC Oral Health. 2025 Jul 2;25(1):1008. doi: 10.1186/s12903-025-06391-7. PMID 40604898