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Advanced Solid TumorPhase 1/2NCT06173219

Safety and Efficacy of Radiotherapy Combined with Immunotherapy for Advanced Malignant Tumors.

A Phase 1/2 study testing Radiotherapy combined with immunotherapy in people with Advanced Solid Tumor, run by China-Japan Friendship Hospital at 1 site in China.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts
Official record
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Trial summary

The goal of this clinical trial is to find a new radioimmunotherapy regimen for advanced malignancies with multiple metastatic after standard treatment failure/drug resistance. The main questions it aims to answer is: the safety and efficacy of the new regimen for advanced multiple metastatic solid tumors standard… Read more about this study

Who is it for?
Ages 18 to 75 years
Conditions the study is for
Advanced Solid Tumor
What is being tested?
Radiotherapy combined with immunotherapy
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
38 participants
Where
1 siteChina
Study dates
1 Aug 2025to 31 Dec 2026
Phase
Phase 1/2
Are there results?
Not yet: the study is under way

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 75 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • advanced malignant solid tumors with multiple metastases or relapses, with pathological diagnosis or medical record;
  • disease progression or recurrence after standard treatment, or unsuitable/intolerable for standard treatment, or rejection of standard treatment due to personal willingness;
  • patients with disease progression or drug resistance after previous immunotherapy are allowed to be included; a history of radiotherapy in the LDRT area or other sites is allowed to be included, provided that there are no residual toxic effects;
  • at least ≥1 lesion suitable for SBRT, and ≥1 lesion suitable for LDRT, and the above lesions must be measured;
  • no contraindications to radiotherapy;
  • Eastern Cooperative Oncology Group (ECOG) score: 0-2 points, and life expectancy >3 months;
  • important organ function is acceptable, defined as: white blood cells ≥3.0×10^9/L, platelets ≥75×10^9/L, hemoglobin ≥90g/L, glutamic pyruvic transaminase and glutamic oxalacetic transaminase ≤2.5 times the upper limit of normal value, serum creatinine < 178μmol/L;
  • voluntary participation and sign the informed consent.

Who cannot join

  • no suitable lesions for radiotherapy, or the limit of important organs at risk could not be met;
  • permanent discontinuation of PD-1/L1 inhibitors due to ≥ grade 3 immune-related toxic reactions;
  • serious cardiovascular or cerebrovascular diseases, severe liver or kidney dysfunction, serious and uncontrolled systemic infections or other contraindications, or any contraindications to radiotherapy, and some comorbidities should be re-evaluated after symptomatic treatment;
  • any active immune system disease or related history;
  • systemic immunosuppressive drugs are expected to be used during the study;
  • a history of severe uncontrollable central nervous system diseases or mental disorders, which may hinder the signing of informed consent or treatment compliance;
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  • other important medical or physiological conditions (such as pregnancy or breastfeeding status);
  • patients who are known to be allergic to the drugs used in this study;
  • patients refuse or are unable to sign the informed consent.

Trial locations and contacts

1 site in 1 country. Contact the study team or a site near you to ask about taking part.

Guangying Zhu, M.D. contact

+86-010 84205381

zryyfa@163.com

China1 site, 1 recruiting
  • China-Japan Friendship Hospital

    Beijing, Beijing Municipality, 100853

    Guangying Zhu, M.D., +86 01084205381, zryyfa@163.com

    Recruiting

Other trials in China

About this study

Official title: A Prospective Clinical Trial Evaluating the Safety and Efficacy of Radiotherapy Combined with Immunotherapy in Advanced Refractory Solid Malignancies After Standard Treatment Failure/drug Resistance.

The goal of this clinical trial is to find a new radioimmunotherapy regimen for advanced malignancies with multiple metastatic after standard treatment failure/drug resistance. The main questions it aims to answer is: the safety and efficacy of the new regimen for advanced multiple metastatic solid tumors standard treatment failure/drug resistance, and explore the impact on immune function. Participants will receive the combination of radiotherapy and immunotherapy.

Read the detailed description

More effective treatment regimens remain to be explored for advanced malignancies with multiple metastatic after standard treatment failure/drug resistance. The combination of radiotherapy and immunotherapy is considered to be a promising therapeutic strategy. Studies showed the efficacy of PRaG (PD-1 inhibitor, Radiotherapy and GM-CSF) treatment and stereotactic radiotherapy (SBRT) combined with low-dose radiotherapy (LDRT) for advanced tumors. Therefore, the investigators designed a new radioimmunotherapy regimen, including SBRT, LDRT , PD-1/PD-L1 inhibitor, and GM-CSF. This study aimed to evaluate the safety and efficacy of the new regimen for advanced multiple metastatic solid tumors standard treatment failure/drug resistance, and explore the impact on immune function.

Being tested
Radiotherapy combined with immunotherapy
Keywords
advanced solid tumor, standard treatment failure, radiotherapy, immunotherapy

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Radiotherapy combined with immunotherapyCombination product

    (1) SBRT 8Gy×3f, (2) LDRT 2Gy ×3f, PD-1/L1 inhibitor, periodically, until the disease progresses or intolerable toxic side effects, (4) GM-CSF, 200ug/QD, subcutaneous injection, the first course of treatment for 7 days.

Study groups in NCT06173219
Study groupRoleWhat they receive
treatment groupExperimentalThe subjects will receive the combination therapy of SBRT, LDRT, PD-1/L1 inhibitor and GMCSF. The specific treatment regimen is as follows: (1) SBRT 8Gy×3f, (2) LDRT 2Gy ×3f, PD-1/L1 inhibitor, periodically, until the disease progresses or intolerable toxic side effects, (4) GM-CSF, 200ug/QD, subcutaneous injection, the first course of treatment for 7 days.
Receives: Combination Product: Radiotherapy combined with immunotherapy

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Adverse event rate

    The proportion of treatment-related toxicities cases to the total evaluable cases, assessed according to CTCAE 5.0 criteria.

    Measured: 6 weeks

Secondary outcomes (2)
  1. Objective response rate

    Proportion of patients whose tumor volume has shrunk to a predetermined value and can maintain the minimum time limit.

    Measured: 6 weeks

  2. Disease control rate

    Proportion of patients who achieved remission (PR+CR) or stable lesion (SD) after treatment.

    Measured: 6weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted15 Dec 2023
  2. Study start1 Aug 2025 (estimated)
  3. Primary completion31 Jul 2026 (estimated)
  4. Study completion31 Dec 2026 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1/2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
38 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06173219
Sponsor's protocol ID
2023-ZF-63
Status last verified
Feb 2025
First submitted
7 Dec 2023
Last updated
27 Feb 2025
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Yes: Original research data including study protocol and statistical analysis plan will be shared after the study is completed and the research results are published.

Questions about this trial

What is this clinical trial studying?

A Phase 1/2 study testing Radiotherapy combined with immunotherapy in people with Advanced Solid Tumor, run by China-Japan Friendship Hospital at 1 site in China.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 8 inclusion and 9 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: looking for participants now, as of the sponsor's last update on 27 Feb 2025. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this combined phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

Contact Guangying Zhu, M.D. (+86-010 84205381, zryyfa@163.com), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Adverse event rate (time frame: 6 weeks). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Feb 2025.

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