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High- and low-dose radiotherapy combined with Adebrelimab for advanced solid tumors after failure of first-line therapy

High- and low-dose radiotherapy combined with Adebrelimab for advanced solid tumors after failure of first-line therapy

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500095867
Enrollment
Unknown
Registered
2025-01-14
Start date
2025-01-31
Completion date
Unknown
Last updated
2025-01-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

solid tumor

Interventions

Sponsors

Affiliated Hospital of Jiangnan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: (1) Age >=18 years, regardless of gender; (2) Enrolled patients must be eligible for advanced solid tumors with pre-existing recurrence or metastasis; (3) Prior progression on standard first-line systemic therapy; (4) Eastern Cooperative Oncology Group (ECOG) score of 0-3 and expected survival >3 months; (5) Have at least one measurable lesion according to the criteria for evaluating efficacy in solid tumors (RECIST 1. 1); (6) No history of immunologic disease; (7) Basically normal hematological parameters: white blood cell count>=4×109/L; absolute neutrophil count >=1.5×109/L; platelets>=100×109/L; hemoglobin >=90 g/L; (8) Renal function is basically normal: serum creatinine = 60 mL/min; (9) Substantially normal liver function: serum total bilirubin <=1.5 × ULN (<=3.0 × ULN if liver metastases are present); azelotransferase (AST) and alanine transaminase (ALT) <= 2.5 × ULN (<=5.0 × ULN if liver metastases are present); (10) Female patients must have a negative urine pregnancy test prior to study entry (not applicable to patients with bilateral oophorectomy and/or hysterectomy or postmenopausal patients); (11) Signed written informed consent and be able to comply with the protocol during the study.

Exclusion criteria

Exclusion criteria: (1) Patients with any active autoimmune disease or history of autoimmune disease (e.g., the following, but not limited to: autoimmune hepatitis, interstitial pneumonitis, uveitis, enteritis, hepatitis, pituitary gland inflammation, vasculitis, nephritis, and hyperthyroidism; patients with vitiligo; patients with asthma that has resolved completely in childhood and does not require any intervention in adulthood; patients with asthma that requires bronchodilator therapy; and patients with asthma that requires medical intervention. patients with asthma requiring medical intervention with bronchodilators could not be included) (2) Participation in another interventional clinical trial within 30 days prior to screening; (3) Patients who are on immunosuppressive, or systemic hormone therapy for immunosuppression (dose >10 mg/day prednisone or other equipotent hormone) and continue to do so within 2 weeks prior to enrollment; (4) Presence of poorly controlled co-morbidities (e.g., heart failure, diabetes mellitus, hypertension, thyroid disease, psychiatric disorders, etc.); (5) Known infectious diseases such as HIV infection or active viral hepatitis; (6) Hypersensitivity to the drugs used in this regimen or their components; (7) Grade =2 peripheral neuropathy or hearing loss according to the criteria of the Common Terminology for Adverse Events (NCI CTCAE V5.0); (8) Pregnant (confirmed by blood or urine HCG testing) or lactating women, or subjects of childbearing potential who are unwilling or unable to use effective contraception (for both male and female subjects) until at least 6 months after the last trial treatment; (9) Persons who, in the opinion of the Investigator, are not suitable for participation in this study; (10) Unwilling to participate in the study or unable to sign the informed consent form.

Design outcomes

Primary

MeasureTime frame
overall response rate;

Secondary

MeasureTime frame
progression-free survival;overall survival;9/12-month overall survival rate;Disease control rates;Quality of Life;Safety;

Countries

China

Contacts

Public ContactJianfeng Huang

Affiliated Hospital of Jiangnan University

9862019007@jiangnan.edu.cn+86 188 6153 0286

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026