NCT06524466Active, not recruitingPhase 2

Neoadjuvant SBRT Combined With Lenvatinib and Pucotenlimab for Resectable Hepatocellular Carcinoma

Neoadjuvant Stereotactic Body Radiotherapy (SBRT) Combined With Lenvatinib and Pucotenlimab for Resectable Hepatocellular Carcinoma With Macrovascular Invasion: A Single-arm, Phase II Study

Source: ClinicalTrials.gov · Last updated 29 Jul 2024

Brief summary (registry, in English)

At the time of diagnosis, the majority of hepatocellular carcinoma (HCC) patients are at the intermediate to advanced stages, with a 50-70% incidence of macrovascular invasion (including portal vein, hepatic vein, inferior vena cava, or bile duct invasion). Tyrosine kinase inhibitors (TKI, including lenvatinib and sorafenib) or a combination of TKIs and immune therapy is one of the standard treatment options recommended by HCC guidelines. However, numerous retrospective studies have reported that for surgically resectable HCC with macrovascular invasion, surgical resection yields better efficacy than non-surgical treatments (including transarterial interventional therapies and/or systemic therapies). Nevertheless, the postoperative recurrence rate remains exceedingly high, exceeding 80%. Therefore, determining comprehensive approaches to enhance surgical radicality and reduce postoperative recurrence rates is a current research hotspot. Recent studies have found that neoadjuvant therapy (including immunotherapy alone or in combination with TKI) before surgery can reduce postoperative recurrence rates and extend survival rates. Moreover, SBRT combined with TKI and immunotherapy has a sensitizing effect, particularly showing good sensitivity and control rates for vascular invasion. Thus, this study aims to conduct a prospective, single-arm phase II clinical trial targeting patients with surgically resectable HCC with macrovascular invasion. The primary endpoints are objective response rate (ORR) and treatment completion rate, to evaluate the efficacy and safety of the preoperative neoadjuvant therapy with the combination of SBRT, lenvatinib, and pucotenlimab (an anti PD-1 drug). The secondary endpoints include progression-free survival (PFS), overall survival (OS), incidence of adverse events, pathological response rate, and incidence of surgical complications, to preliminarily evaluate the efficacy of the neoadjuvant therapy with this triple regimen.

Status (registry): Active, not recruiting
Phase (registry): Phase 2
Study type: Interventional
Enrollment: 35 (estimated)
First submitted: 23 Jul 2024
Start date: 23 Jul 2024
Primary completion date: 1 Dec 2026
Lead sponsor: Sun Yat-sen University
Diseases: Liver and biliary tract cancer
NCT number: NCT06524466

What you commit to

Study type: Interventional · Phase 2
Planned participants: 35
From 23 Jul 2024 to the primary completion date, 1 Dec 2026
1 site in 1 country
Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

Contraindications to surgical resection, SBRT and immunotherapy;

Other illness

Combined with severe impairment of functions of other important organs such as heart, lungs, and kidneys; active infections other than viral hepatitis or other serious comorbid conditions, making the patient unable to tolerate treatment;
History of other malignant tumors;
Combined with immunological diseases or other conditions requiring long-term steroid treatment;
Known or suspected allergy to the study drug or any drugs administered in connection with this trial;
History of organ transplantation;

Other

Diffuse type of HCC, or tumor volume exceeding 50% of liver volume;
Portal vein invasion extending beyond the main tract of the portal vein, or hepatic vein invasion reaching the inferior vena cava, or bile duct invasion extending beyond the common hepatic duct;
Pregnant or breastfeeding women;
Other factors that may affect patient enrollment and assessment outcomes;
Refusal to follow-up according to the requirements set by the study protocol, and refusal to sign the informed consent form.

Who the study is looking for

All patients must be pathologically confirmed to have hepatocellular carcinoma by biopsy；
No previous antitumor treatment;
Tumor number ≤ 3, diameter ≤ 10 cm, confined to one lobe of the liver or the middle lobe, evaluated by a surgeon as resectable;
Combined with vascular invasion, with the following extents: unilateral portal vein invasion without extending beyond the main portal vein; hepatic vein invasion not reaching the inferior vena cava; unilateral bile duct invasion not reaching the common hepatic duct;
No extra-hepatic metastasis or lymph node metastasis.
Normal liver volume ≥ 700 cc;
Patient KPS ≥ 90;
Liver function Child-Pugh class A;
Estimated survival of more than 6 months;
Function of important organs meets the following requirements: white blood cells ≥ 4.0×10\^9/l, neutrophils ≥ 1.5×10\^9/l, platelets ≥ 80.0×10\^9/l, hemoglobin ≥ 90 g/l; serum albumin ≥ 2.8 g/dl; total bilirubin ≤ 1.5× ULN, ALT/AST/ALP ≤ 2.5 × ULN; serum creatinine ≤ 1.5 × ULN or creatinine clearance rate \> 60 mL/min; no severe organic diseases;
The subject must be able to understand and voluntarily sign a written informed consent form, and must sign the informed consent form prior to any specific procedure of the study, agreeing to comply with the medication and postoperative follow-up requirements as designed in this study.

Age in the registry: 18 years to 75 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Pick your city on the disease page to sort them by distance.

Site	City	Country	Site status
Sun Yat-sen University Cancer Center Coordinator of this site? Confirm its status	Guangzhou	China	Unknown status

This page is information, not medical advice. Discuss any trial with your doctor.