U.S., July 10 -- ClinicalTrials.gov registry received information related to the study (NCT07692360) titled 'Salivary IL-6 and Interleukin Gene Polymorphisms in Oral Squamous Cell Carcinoma' on July 02.
Brief Summary: This observational study will evaluate whether salivary interleukin-6 levels and selected interleukin gene polymorphisms are associated with regional lymph node involvement in patients with oral squamous cell carcinoma.
Adult patients with histologically confirmed oral squamous cell carcinoma will be enrolled before receiving any cancer-specific treatment. Participants will be classified into two groups according to the presence or absence of regional lymph node metastasis: OSCC N0M0 and OSCC N+M0.
The study does not involv...