Ozone Therapy for Oral Mucositis in Patients Receiving Head and Neck Cancer Radio- and Chemotherapy

Brief summary (registry, in English)

Oral mucositis is a frequent and painful side effect of radio- and chemotherapy, especially in patients with head and neck cancer. It can cause severe discomfort, difficulty eating and swallowing, infections, and interruptions of cancer treatment. This study evaluates the effectiveness of ozone therapy, delivered both professionally in the dental clinic and at home with ozone-based toothpaste, mouthrinse, and gel, in reducing symptoms of oral mucositis and stomatitis. Fifty-eight adult cancer patients with oral mucositis of at least WHO grade 1 are included. Professional ozone therapy sessions are performed in-office, combined with daily home use of ozonated products. The main goal is to determine how many days are needed for lesions to heal (WHO ≤ 1). A secondary goal is to measure pain reduction using a visual analogue scale (VAS). This research aims to provide evidence for a supportive care protocol that may improve quality of life, reduce treatment complications, and support cancer patients during therapy.

What you commit to

• Study type: Interventional
• Participants enrolled: 58
• From 1 Oct 2025 to the primary completion date, 15 Nov 2025
• 1 site in 1 country
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

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