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Efficacy and Safety Assessment of Concurrent Chemoradiotherapy Following Induction Chemotherapy Combined with Immunotherapy in Patients with Locally Advanced Cervical Cancer with a Tumor Diameter Greater Than 5 cm: A Phase II Single-Arm Clinical Study

Efficacy and Safety Assessment of Concurrent Chemoradiotherapy Following Induction Chemotherapy Combined with Immunotherapy in Patients with Locally Advanced Cervical Cancer with a Tumor Diameter Greater Than 5 cm: A Phase II Single-Arm Clinical Study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500098221
Enrollment
Unknown
Registered
2025-03-04
Start date
2025-03-05
Completion date
Unknown
Last updated
2025-03-10

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

Conditions

Cervical cancer

Interventions

Experimental group:Induction Chemotherapy Combined with Immunotherapy

Sponsors

The Second People's Hospital of Yibin
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Voluntarily participate and sign the informed consent form in writing. 2. Age greater than 18 years (at the time of signing the informed consent form for the study). 3. Patients with locally advanced cervical cancer confirmed by pathology or histology (FIGO 2018 stage IB3-IVA with a maximum tumor diameter of >=5cm). 4. Subjects must have measurable disease by CT or MRI according to RECIST 1.1 criteria. 5. No radiotherapy, chemotherapy, immunotherapy or biological therapy. 6. No contraindications to immunotherapy, radiotherapy, chemotherapy. 7. Karnofsky scale (KPS) >=70. 8. Hemoglobin (HGB) >=90 g/L, leukocytes (WBC) >=4×109 /L, platelets (PLT) >=90×109 /L (no blood transfusion and blood products within 14 days, not corrected with G-CSF and other hematopoietic stimulating factors). 9. Liver function: alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) < 1.5 times the upper limit of normal (ULN); Total bilirubin (TBIL) < 1.5 times the upper limit of normal (ULN). 10. Renal function: serum creatinine < 1.5 times the upper limit of normal (ULN); The creatinine clearance rate is not less than 60ml/min. 11. Myocardial markers within the normal range; Thyroid function is within the normal range. 12. In the judgment of the investigator, it is considered that the patient is able to comply with the protocol.

Exclusion criteria

Exclusion criteria: 1.Prior immunotherapy with anti-PD-1, anti-PD-L1, anti-PD-L2, anti-CD137, anti-CTLA-4 antibodies, or any other antibodies or drugs targeting T-cell costimulatory or immune checkpoint pathways. 2.Known diagnosis of another malignancy. 3.Presence of peripheral neuropathy of grade 2 or higher, according to the NCI CTCAE v5.0. 4.History or current diagnosis of interstitial lung disease or non-infectious pneumonitis (except for localized radiation-induced pneumonitis). 5.Uncontrolled systemic diseases, including but not limited to diabetes, hypertension, or acute pulmonary disorders. 6.Active infections requiring systemic therapy, including active tuberculosis. 7.Significant cardiovascular disease, such as heart failure classified as NYHA class II or above, myocardial infarction within the past 3 months, unstable arrhythmias (including QT interval >=480 ms), or unstable angina. 8.Active hepatitis B or hepatitis C infection, defined by any of the following: positive HBsAg with peripheral blood HBV DNA titer >=1×10^3 copies/mL; positive HCV antibody with detectable HCV-RNA (above the lower limit of quantification for the assay). 9.History of immunodeficiency, including HIV positivity, any other acquired or congenital immunodeficiency disorder, or a history of organ transplantation. 10.Ongoing systemic corticosteroid therapy or any other form of immunosuppressive treatment, or active autoimmune disease that might be exacerbated by immune stimulation (except for patients with type I diabetes, vitiligo, psoriasis, hypothyroidism, or hyperthyroidism that do not require immunosuppressive treatment). 11.Major surgery within 4 weeks prior to treatment, or the presence of an unhealed wound, ulcer, or fracture. 12.Receipt of a live virus vaccine within 4 weeks prior to treatment (administration of non-live vaccines such as seasonal influenza vaccines and COVID-19 vaccines is permitted).

Design outcomes

Primary

MeasureTime frame
Complete Response Rate ;Progression-Free Survival;Overall Survival;

Secondary

MeasureTime frame
Objective Response Rate;Disease Control Rate;Duration of Response;

Countries

China

Contacts

Public ContactWang Shanbing

Department of Oncology, the Second People's Hospital of Yibin City

275915691@qq.com+86 136 5903 7910

Outcome results

None listed

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