Clinical trial NCT04319484: Lenvatinib Following Liver Transplantation in Patients of Hepatocellular Carcinoma With Portal Vein Tumor Thrombus
Official title: A Randomized Controlled Study of Lenvatinib Following Liver Transplantation in Patients of Hepatocellular Carcinoma With Portal Vein Tumor Thrombus
Study type: INTERVENTIONAL
Overall status: NOT_YET_RECRUITING
Phase: PHASE2
PHASE3
Conditions: Hepatocellular Carcinoma
Portal Vein Tumor Thrombus
Liver Transplantation
Keywords: Liver Transplantation
Hepatocellular Carcinoma
Portal Vein Tumor Thrombus
Lenvatinib
Lead sponsor: RenJi Hospital
Sponsor class: OTHER
First posted: 2020-03-24
Enrollment: 108
Sex: ALL
Minimum age (years): 1
Maximum age (years): 75
Standard ages: CHILD
ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Intervention model description: Patients enrolled in the study were randomly allocated in the lenvatinib group (54 patients) and the control group (54 patients) after stable condition.
Primary purpose: TREATMENT

Brief summary: The aim of this study is to observe the efficacy and safety of lenvatinib in preventing recurrence of hepatocellular carcinoma patients with portal vein tumor thrombus after liver transplantation.

Detailed description: The research is an open, randomized, single-center study. Patients of hepatocellular carcinoma with portal vein cancer thrombus who underwent liver transplantation are included according to the criteria of admission. After operation, the regimen of calcineurin inhibitors, mycophenolate mofetil, sirolimus or everolimus with glucocorticoids removed at an early stage are used. Patients enrolled in the study were randomly allocated in the lenvatinib group (54 patients) and the control group (54 patients) after stable condition. Patients in the control group are given supportive treatment and regular follow-up. Patients in the lenvatinib group are given lenvatinib within 1-2 months after operation (dose: body weight \< 60 kg: 8 mg/day, body weight ≥ 60 kg 12 mg/day). The baseline data of patients are collected before allocation. Serum and imaging examination are checked regularly every month to monitor the recurrence of hepatocellular carcinoma and the side effects of lenvatinib. The efficacy and safety of lenvatinib in patients of hepatocellular carcinoma with portal vein tumor thrombus are observed, and the clinicopathological factors affecting the efficacy of lenvatinib are analyzed. When side effects of lenvatinib occur, the dosage can be reduced according to the patients' condition until discontinuation. When tumor recurrence occurs, a multidisciplinary team will draw up specific treatment plans according to the patients' condition, including surgical resection, interventional therapy, radiofrequency therapy, radiotherapy and targeted therapy (Patients in the control group can add lenvatinib, and patients in the lenvatinib group can decide whether to continue using it according to the patients' condition).

Eligibility criteria: Inclusion Criteria:

1. Patients who underwent liver transplantation were preoperatively imaging diagnosed as hepatocellular carcinoma with portal vein tumor thrombus.
2. Male or female patients aged 18 to 75.
3. ECOG physical condition was 0-2 points.
4. Child-Pugh A grade of liver function.
5. Targeted therapy is acceptable within 1-2 months after liver transplantation.
6. Immunosuppressive regimen consists of calcineurin inhibitor, mycophenolate mofetil and sirolimus.
7. No history of surgical resection of liver tumors and targeted drug therapy before liver transplantation.
8. Good liver, kidney and bone marrow function: serum albumin \> 28g/L, total bilirubin ≤ 3 mg/dL (51.3 umol/l), ALT and AST ≤ 5 times the upper limit of normal range; serum creatinine ≤ 1.5 times the upper limit of normal range; hemoglobin \> 90 g/L, neutrophil count (ANC) \> 1.5 \* 10 \^ 9/L, platelet count \> 60 \* 10 \^ 9/L; PT-INR \< 2.3, or PT within 6 seconds over normal upper limit.
9. For fertile female patients, the serum/urine pregnancy test should be negative within 7 days before treatment.
10. All male and female participants must take reliable contraceptive measures during the trial and within four weeks after the end of the trial.
11. The participants have the capability of oral medication.
12. The participants must sign the consent form.

Exclusion Criteria:

1. Hepatocellular carcinoma with invasion of hepatic vein and inferior vena cava
2. Life expectancy is less than 3 months
3. The recurrence and metastasis of hepatocellular carcinoma are highly suspected.
4. Patients are with other malignant tumors simultaneously.
5. Patients are anaphylaxis to the inactive ingredients of lenvatinib or drugs.
6. Pregnant or lactating women (Female participants need pregnancy test within 7 days before treatment).
7. Preoperative history of severe cardiovascular disease: congestive heart failure \> NYHA grade 2; active coronary heart disease (myocardial infarction occurred within 6 months before entry into the study); severe arrhythmia requiring antiarrhythmic treatment (allowable use of beta-blockers or digoxin); uncontrolled hypertension.
8. History of HIV infection.
9. Severe clinical active infections (\> NCI-CTCAE version 3.0).
10. Epilepsy patients requires medication (e.g. steroids or antiepileptic drugs).
11. Patients with kidney diseases requires renal dialysis.
12. Drug abuse, medical symptoms, mental illness or social status that may interfere with participants'participation in research or evaluation of research results.
13. Patients who could not swallow oral drugs, such as those with severe upper gastrointestinal obstruction and need gastric tube feeding.
14. Other anti-angiogenesis therapies, surgery, TACE, local therapy and systemic chemotherapy were given before the treatment after liver transplantation.

Primary outcomes:
measure: 3 years recurrence-free survival rate
timeFrame: 3 years
Secondary outcomes:
measure: 1 year recurrence-free survival rate
timeFrame: 1 years
measure: 1 year overall survival rate
timeFrame: 1 year
measure: 3 years overall survival rate
timeFrame: 3 years
measure: 5 years overall survival rate
timeFrame: 5 years
Other outcomes:
Locations:
Study officials:
affiliation: RenJi Hospital
name: qiang xia, doctor
role: STUDY_CHAIR
References: