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Clinical study on liver tumor immune microenvironment remodeling and immune response after the co-ablation treatment

Clinical study on liver tumor immune microenvironment remodeling and immune response after the co-ablation treatment

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100050081
Enrollment
Unknown
Registered
2021-08-16
Start date
2021-09-01
Completion date
Unknown
Last updated
2022-04-25

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

Conditions

hepatocellular carcinoma

Interventions

treatment group:combined cryoablation and thermal ablation

Sponsors

Renji Hospital, School of Medicine, Shanghai Jiaotong University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18-75 years; 2. Subjects with primary liver cancer confirmed by histology or cytology, with an expected survival period of >=12 weeks; 3. Confirmed by enhanced CT or MRI, single tumor, diameter =90g/L, platelet count (PLT)>=60x10^9/L; absolute neutrophil count>1.0x10^9/L; prothrombin activity (PTA)>50%; serum creatinine <1.5 times ULN; total bilirubin (TBIL) <51.3 umol/L (3 mg/dL); 7. The subjects voluntarily participated in the research, agreed to cooperate with the researcher in data collection, and signed the informed consent form.

Exclusion criteria

Exclusion criteria: 1. Patients with tumor thrombus, extrahepatic metastasis, or liver transplantation in the large blood vessels of the liver; 2. Liver function classification is Child-Pugh C, which cannot be improved by liver protection treatment; 3. Uncorrectable coagulation dysfunction and obvious abnormal blood picture, with obvious bleeding tendency; 4. Intractable massive ascites; 5. Patients with severe heart, kidney, pulmonary dysfunction and severe mental disorders; 6. Previous or about to receive chemotherapy, molecular targeted therapy and/or immunotherapy such as PD1.

Design outcomes

Primary

MeasureTime frame
Progression-free survival;

Secondary

MeasureTime frame
Overall survival;

Countries

China

Contacts

Public ContactZhai Bo

Shanghai Jiaotong University School of Medicine, Renji Hospital

zhaiboshi@sina.com+86 13918056019

Outcome results

None listed

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