Clinical trial · Observational
A Retrospective Study of Safety and Efficacy of Locoregional Therapies Combined With Anti-VEGF/TKIs and Immune Checkpoint Inhibitors for All Comers of Intention-to-treat Patients With Unresectable Hepatocellular Carcinoma
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This is a single-center, retrospective cohort study aiming to evaluate the safety and efficacy of a combined conversion therapy strategy for patients with initially unresectable hepatocellular carcinoma (HCC).The primary objective is to assess the outcomes of intention-to-treat (ITT) patients who received multidisciplinary conversion therapy. This therapy combines locoregional treatments (LRT, such as TACE or radiotherapy) with systemic therapy (anti-VEGF/tyrosine kinase inhibitors and immune checkpoint inhibitors) with the goal of down-staging tumors to allow for subsequent curative resection. The study plans to enroll 300 subjects. The exposure group will include approximately 100 patients with initially unresectable HCC who received the combined conversion therapy between January 2018 and December 2024. A control group of about 200 patients with initially resectable HCC who underwent direct radical surgery during the same period will be used for comparison. Data will be collected retrospectively from hospital electronic medical records and the HCC clinical database, with follow-up until December 2025.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Hepatocellular Carcinoma | Hepatocellular Carcinoma | ONTOLOGY_EXACT | 0.98 |
| Hepatocellular Carcinoma Non-resectable | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Locoregional Therapy (LRT) + Systemic Drug Therapy | Combination Product | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- label
- Initially Unresectable HCC with Conversion Therapy
- description
- This cohort consists of patients with hepatocellular carcinoma (HCC) that was initially assessed as unresectable (due to surgical inoperability or oncological unresectability per multidisciplinary team evaluation) but intended for curative treatment. All patients in this cohort received multimodal conversion therapy between January 2018 and December 2024. The therapy aimed to downstage the tumor and primarily included a combination of locoregional therapies (LRT) (such as TACE, HAIC, or radiotherapy) and systemic drug therapy (including anti-VEGF/tyrosine kinase inhibitors and immune checkpoint inhibitors). Patient data are collected retrospectively from electronic medical records and the HCC clinical database.
- interventionNames
- Combination Product: Locoregional Therapy (LRT) + Systemic Drug Therapy
- label
- Initially Resectable HCC
- description
- This cohort consists of patients with hepatocellular carcinoma (HCC) that was initially assessed as resectable and suitable for curative surgery per multidisciplinary team evaluation. All patients in this cohort underwent direct radical resection (curative-intent surgery) as the primary treatment between January 2018 and December 2024, without receiving prior locoregional or systemic conversion therapy. Patient data are collected retrospectively from electronic medical records and the HCC clinical database.
Primary outcomes (3)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 16 Years
Show eligibility criteria text
Inclusion Criteria: * Aged 16 years or older. * Clinical and/or pathological diagnosis of hepatocellular carcinoma (HCC). China Liver Cancer (CNLC) stage I, II, or IIIA. * Assessed by a multidisciplinary team (MDT) as having initially unresectable HCC. Exclusion Criteria: * Presence of extrahepatic metastasis. * Presence of Cheng's type IV portal vein tumor thrombus (PVTT). * Presence of Cheng's type II or III inferior vena cava tumor thrombus (IVCTT).
References
Publications (0)
Data not yet available