A Reminder App to Reduce Radiation Dermatitis Rates in Patients With Head-and-Neck Cancer — RAREST-02  

Radiation Dermatitis Clinical Trial

Official title: RAdiotherapy RElated Skin Toxicity: A Reminder App to Reduce Radiation Dermatitis Rates in Patients With Head-and-Neck Cancer

Status Recruiting

Clinical Trial Summary

The goal of this randomized trial is to investigate whether the addition of a reminder app to standard care leads to a reduction of dermatitis and oral mucositis during radio(chemo)therapy for locally advanced squamous cell carcinoma of the head-and-neck (SCCHN). The primary endpoint is the rate of patients experiencing grade ≥2 radiation dermatitis at 60 Gy of radiotherapy. 80 patients are required per arm within the full analysis set. Taking into account that 5% of patients will not qualify for full analysis set, 168 patients should be randomized. If the addition of a reminder app to standard care will result in a significant reduction of radiation toxicity, it could become a helpful tool for these patients.

Clinical Trial Description

The goal of this trial is to investigate whether the addition of a reminder app to standard care leads to a reduction of dermatitis and oral mucositis during radio(chemo)therapy for locally advanced squamous cell carcinoma of the head-and-neck (SCCHN).

This is a randomized, active-controlled, parallel-group trial, which will compare the following treatments of radiation dermatitis (primary endpoint) and oral mucositis in patients with SCCHN: Standard care supported by a reminder app (Arm A) vs. standard care alone (Arm B). The primary endpoint is to investigate the rate of patients experiencing grade ≥2 radiation dermatitis at 60 Gy of radiotherapy, the minimum planned total dose for all patients receiving definitive or adjuvant radiotherapy for locally advanced SCCHN with curative intention. In addition, the following endpoints will be evaluated: Radiation dermatitis grade ≥2 at the end of radiation treatment (EOT), radiation dermatitis grade ≥3 at 60 Gy and EOT, quality of life, pain, and radiation-induced oral mucositis grade ≥2 and grade ≥3 at 60 Gy and at EOT. According to sample size calculations, 80 patients are required per arm within the full analysis set. Taking into account that 5% of patients will not qualify for full analysis set, 168 patients should be randomized. The impact of the reminder app will be considered clinically relevant, if the rate of grade ≥2 radiation dermatitis can be reduced from 85% to 65%.

If the addition of a reminder app to standard care will result in a significant reduction of radiation dermatitis and oral mucositis, it could become a helpful tool for patients during radiotherapy of for SCCHN. ;

Related Conditions & MeSH terms

• Dermatitis
• Head and Neck Neoplasms
• Mucositis
• Radiation Dermatitis
• Radiation-induced Oral Mucositis
• Radiodermatitis
• Stomatitis

• NCT number: NCT04110977
• Study type: Interventional
• Source: University Hospital Schleswig-Holstein
• Contact: Dirk Rades, Professor
• Phone: +49 451 500
• Email: dirk.rades@uksh.de
• Status: Recruiting
• Phase: N/A
• Start date: October 10, 2020
• Completion date: November 2021