Ablation therapy for lung metastases in advanced liver cancer
Official title: Ablation of Pulmonary Oligometastasis Combined With System Compared System Therapy for Advanced Hepatocellular Carcinoma: a Multicenter Retrospective Study
Run by Sun Yat-sen University · NCT06644430 · Data updated 2026-11-12
This study tests whether a new treatment combining image-guided ablation therapy with standard care can help people with advanced liver cancer that has spread to the lungs feel better and live longer.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years to 80 Years |
| Sex | All |
| Enrollment | 470 (estimated) |
| Sponsor | Sun Yat-sen University Academic / other |
| Drugs / interventions | chemotherapy |
| Locations | 1 site (Beijing, Beijing Municipality) |
| Status | Recruiting |
| Started | October 4, 2024 |
| Main results expected | December 30, 2026 |
| Study ends | December 30, 2026 |
| Registry record updated | October 23, 2026 |
| Trial ID | NCT06644430 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include patients diagnosed with primary hepatocellular carcinoma who have limited pulmonary oligometastasis and have received prior systemic therapy.
✕Probably not a fit
Patients with widespread metastases beyond the defined oligometastatic criteria or those with poor liver function may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study investigates the effectiveness of image-guided ablation therapy combined with systemic therapy for patients with advanced hepatocellular carcinoma (HCC) who have pulmonary oligometastasis. The approach aims to eliminate limited metastases, which may improve patient prognosis. By utilizing techniques such as microwave ablation, radiofrequency ablation, and cryoablation, the study seeks to provide clinical evidence for this minimally invasive treatment. The multicenter design allows for a broader assessment of outcomes across different patient populations.
Why it matters
Potential benefit: If successful, this approach could significantly improve survival rates and quality of life for patients with advanced liver cancer and limited lung metastases.
How similar studies have gone: While ablation has shown promise in treating various cancers, this specific approach for pulmonary oligometastasis in advanced HCC is relatively novel and requires further clinical validation.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. diagnosis of primary or recurrent HCC, confirmed histologically or clinically according to the criteria of the American Association for the Study of Liver Diseases; 2. presence of pulmonary oligometastasis; 3. metastases with limited five sites and no more two organs involved, with a maximum diameter of ≤5cm; 4. receipt of first-line systemic therapy for minimum of 3 months before ablation; 5. undergone locoregional treatments, including transarterial artery chemoembolization (TACE) or hepatic arterial infusion chemotherapy (HAIC) were included; 6. classified as Child-Pugh class A or B and having an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1; 7. no history of other malignancies. 8. life expectancy more than 3 months; 9. agreed to participated in this clinical trial; 10. Hemameba ≥3.0 x109/L, neutrophil ≥1.5x109/L, hemoglobin≥10.0 g/L, platelet≥100x 109/L, ALT; AST; bilirubin ≤1.5-fold normal, GFR≥60ml/min. Exclusion Criteria: 1. intermediate HCC; 2. age \< 18 years or \> 75 years; 3. advanced HCC with more than five metastases; 4. no response to systemic therapy; 5. metastases size \> 5 cm; 6. life expectancy less than 3 months.
Where it's running
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Chinese PLA General hospital
Beijing, Beijing Municipality, China Recruiting
Study contacts
- Study coordinator: Qunfang Zhou, MD
- Email: zhouqun988509@163.com
- Phone: 86 19868000115
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.