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Can a tougher radiation schedule outpace aggressive lung tumors?

NCT ID NCT07823855

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 16, 2026 · Last updated Sep 17, 2026 · Updated 1 time

Summary

Researchers are testing a radiation schedule that delivers higher doses per session and more sessions per day for non-small cell lung cancer that grows quickly. The trial enrolls adults with confirmed high-proliferation NSCLC who are planned for chest radiotherapy, regardless of stage. Doctors will track acute and late side effects, tumor response, and how long patients live without the cancer worsening.

What this could mean

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

Active substance
simultaneous integrated boost accelerated hyperfractionated radiotherapy
What this could lead to
If it works, this could offer a more intensive radiation option for lung cancers that grow quickly, possibly improving tumor control without more side effects.
What could go wrong
This is a very small, single-center phase I/II trial with no comparison group, so results may not hold up in larger studies. The intensive schedule could cause more radiation toxicity to the lungs or esophagus.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 15 people

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

Started

Jun 2026

Expected to finish

Jun 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 years and older

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: 1. Age ≥ 18 years, male or female; 2. Histologically or cytologically confirmed high-proliferation non-small cell lung cancer (NSCLC); 3. Assessed by a multidisciplinary team (MDT) and planned to receive thoracic radiotherapy (either curative or palliative), regardless of stage. Exclusion Criteria: 1. Small cell histology; 2. Severe cardiac disease (New York Heart Association \[NYHA\] functional class ≥ III, uncontrolled arrhythmia, or myocardial infarction within the past 6 months); 3. Pregnant or breastfeeding women, or patients of childbearing potential who are unwilling to use effective contraceptive measures; 4. Concurrent participation in other interventional clinical trials; 5. Other conditions deemed by the investigator to make the patient unsuitable for enrollment (e.g., severe mental illness).

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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

  • 2nd Affiliated Hospital, School of Medicine, Zhejiang University

    RECRUITING

    Hangzhou, Zhejiang, China

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