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New radiation method aims to boost tumor fight in sarcoma patients

NCT ID NCT06980259

Disease control Sponsor: Shandong Cancer Hospital and Institute Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 new type of radiation therapy (SFRT) to standard radiation for people with large soft tissue sarcomas (tumors at least 5 cm). About 106 participants will be randomly assigned to one of the two treatments. The goal is to see if SFRT can shrink tumors better and improve quality of life without causing more side effects.

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 106 people

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

Started

May 2025

Expected to finish

May 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 70 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: * 1\. Age 18-70 years, irrespective of gender. 2. Pathologically or clinically confirmed diagnosis of soft tissue sarcoma. 3. Minimum tumor diameter ≥5 cm. 4. Receiving systemic treatment as per multidisciplinary team (MDT) recommendations. 5\. Measurable lesion (per RECIST 1.1/Choi criteria: longest diameter \>1.5 cm, or \>1 cm with two measurable perpendicular diameters). 6\. ECOG performance status ≤2. 7. Expected survival ≥3 months. 8. Normal liver, kidney, lung, and cardiac function, with tolerance for treatment. 9\. Patients of childbearing potential agree to use reliable contraception during treatment and for one year thereafter. 10\. Voluntary provision of signed informed consent. Exclusion Criteria: * (1) Patients with a second primary malignancy. (2) Diagnosis of aggressive fibromatosis or rhabdomyosarcoma. (3) Prior radiotherapy to the target lesion. (4) Tumor unsuitable for radiotherapy. (5) Severe liver, kidney, lung, or cardiac dysfunction, precluding tolerance to systemic therapy or radiotherapy. (6) Other severe medical conditions that may impact the study (e.g., uncontrolled diabetes, gastric ulcers, or other serious cardiopulmonary diseases). (7) Severe or uncontrolled infections, or active autoimmune diseases. (8) Clinically evident central nervous system dysfunction. (9) Pregnant or lactating women, or women of childbearing potential not using contraception. (10) Other conditions deemed unsuitable for participation by the investigator.

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Conditions

The condition(s) this trial relates to.

sarcoma soft tissue sarcoma

As listed by the trial registrant

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

Soft tissue sarcoma (STS)

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

  • Shandong Cancer Hospital and Institute

    RECRUITING

    Jinan, Shandong, 0531, China

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