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a Multicentre Phase III Study of Risk-based Treatment Intensification With Hyperfractionated Radiotherapy in Head and Neck Cancer Patients

NCT06248996 · Status: RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 308

Last updated 2024-09-19

No results posted yet for this study

Summary

There is an unmet need to personalise treatment for patients with head and neck squamous cell carcinoma (HNSCC) and to improve treatment results for patients with advanced disease. In this phase III study, HNSCC patients with prognostic factors indicating increased risk of treatment failure that are aimed for curative treatment with radiotherapy (RT) will be randomised between standard treatment (conventionally fractionated RT with final RT dose 68.0 Gy) and hyperfractionated RT (HFX-RT) with final RT dose 83.0 Gy.

In order to find better prognostic and predictive tools the study also includes exploratory and translational analyses including evaluation of grade of hypoxia with Magnetic Resonance Imaging (MRI) and gene profiling by RNA-sequencing, tumour immune profiling, comparisons of global gene expression, gene aberrations and protein expression, and texture analyses of CT, FDG-PET and MRI images used during RT preparation and during patient follow-up. Patients with tumours with lower risk of recurrence, not eligible for randomisation in the study, can still participate in the translational parts of the study not investigating response to altered fractionation.

Conditions

Interventions

RADIATION

Hyperfractionated radiotherpy

83.0 Gy in 68 fractions, 1.22 Gy per fraction, two daily fractions, five days per week to the primary tumour volume (GTVT\_83.0). To the primary tumour with an added margin (PTVT\_74.8) and to neck node metastases (PTVN\_74.8) the prescribed dose will be 74.8 Gy in 68 fractions, 1.10 Gy per fraction twice daily. To elective neck nodes (PTV 54.4) the prescribed dose will be 54.4 Gy in 68 fractions, 0.80 Gy per fraction twice daily.

RADIATION

Control group

68.0 Gy in 34 fractions, 2.00 Gy per fraction per day, five or six days per week to tumour volumes and 54.4 Gy in 34 fractions, 1.60 Gy per fraction to elective neck nodes.

Sponsors & Collaborators

  • Lund University Hospital

    lead OTHER

Principal Investigators

  • Maria Gebre-Medhin, MD · Lund University Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
100 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-03-04
Primary Completion
2028-03-04
Completion
2033-03-04

Countries

  • Sweden

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06248996 on ClinicalTrials.gov