Could a 3-Week radiation course replace 6 weeks for head and neck cancer?

NCT ID NCT07573956

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study compares a standard 6-week radiation course after surgery to a shorter 3-week course for people with head and neck cancer. The goal is to see if the shorter schedule works just as well at preventing cancer from coming back. About 369 participants will be randomly assigned to one of the two radiation plans.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
radiation therapy
What this could lead to
If successful, this could offer a shorter, more convenient radiation schedule (3 weeks instead of 6) for head and neck cancer patients after surgery, potentially with similar cancer control.
What could go wrong
This is an early-to-mid stage trial, so results are not yet proven. The shorter schedule may not control cancer as well or could cause different side effects. The study is also limited to patients with specific risk features.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 2/3

Runs two stages together: whether the treatment works, then large-scale confirmation.

Participants

About 369 people

The number the study aims to enrol. It can still change while the study runs.

Started

Feb 2026

Expected to finish

Dec 2028

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 80 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients with pT1-4 squamous cell carcinoma of oral cavity/ oropharynx/ larynx/ hypopharynx with any of the intermediate risk features: * Positive lymph node (s) * Perineural invasion * Lympho-vascular invasion * Close margins * Age 18-80yrs * ECOG performance status 0-1at time of surgery * Informed consent * Available FOR long term follow-up Exclusion Criteria: * High risk factors following resection: positive-margin(s)and/or extra nodal extension (ENE) * pT1-2disease and no high-risk features (LVSI, PNI, Close margins,pN0) * Patients receiving Neo-adjuvant or concurrent Chemotherapy * Non-Squamous Histology * Distant metastasis * Synchronous or second primary malignancy outside of the oropharynx, oral cavity, larynx and hypopharynx * Pregnant females or nursing mothers due to the probability of congenital anomalies and potential of this regimen to harm nursing infants. * Prior Radiotherapy to head and neck region

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Head and neck squamous cell carcinoma are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Dr. Aman Sharma, Associate Professor, Radiation Oncology, NCI, AIIMS

    RECRUITING

    Jhajjar, Haryana, India

More trials for these conditions

Other studies related to the condition(s) this trial covers.