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Efficacy and Safety of Super-hyperfractionation Pulse Radiotherapy Combined With ICIs for Advanced NSCLC

NCT05754203 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2025-07-14

No results posted yet for this study

Summary

Investigators intend to combine low-dose hypersensitivity with high-dose immunopotentiation effect, and use super-hyperfractionation pulse radiotherapy, which is expected to achieve the effect of in situ vaccine that can enhance tumor killing, protect normal tissues, reduce immune cell damage and enhance tumor immunogenicity at the same time, and play a stronger immunopotentiation effect in combined immunotherapy. Thereby inducing a stronger abscopal effect of radiotherapy.

Conditions

Interventions

RADIATION

Super-hyperfractionation Pulse Radiotherapy

Radiotherapy design: a single dose of 0.5Gy, 16 consecutive pulses with an interval of 3 minutes (0.5Gy \* 16F), total dose DT: 8Gy; Immunotherapy: PD-1/PD-L1 monoclonal antibodies conforming to CSCO guidelines for lung cancer indications, including Carrilizumab, Tirelizumab, Teripril, Paborizumab, etc., conventional therapeutic dose, Q3W, until progression or the investigator judges that there is no longer clinical benefit or intolerable side effects.

Sponsors & Collaborators

  • Xinqiao Hospital of Chongqing

    lead OTHER

Principal Investigators

  • Jianguo Sun · Department of Oncology, Xinqiao Hospital, Army Medical University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2023-08-01
Primary Completion
2026-03-01
Completion
2026-03-01

Countries

  • China

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 NCT05754203 on ClinicalTrials.gov