Topotecan Plus Apatinib Versus Topotecan Alone as Second-line Therapy in Small-cell Lung Cancer

First Hospitals affiliated to the China PLA General Hospital60 enrolled

Overview

The purpose of this study is to determine whether topotecan plus apatinib are superior to topotecan alone as second-line therapy in small-cell lung cancer.

Small-cell lung cancer (SCLC) is an aggressive tumor and most patients experienced relapse or progression after standard chemotherapy. Topotecan is active as second-line therapy for SCLC patients. However, even in sensitive patients, only 20% response rate and a median time to progression of 12 weeks are observed. New therapeutic options in SCLC are needed. Apatinib is a small-molecule tyrosine kinase inhibitor that inhibits vascular endothelial growth factor receptor 2. It has been approved in patients with advanced gastric cancer refractory to two or more lines of prior chemotherapy. The efficacy of apatinib in SCLC is unknown. The purpose of this study is to determine whether topotecan plus apatinib are superior to topotecan alone as second-line therapy in small-cell lung cancer.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Small Cell Lung Cancer

Interventions

ApatinibDRUG

TopotecanDRUG

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * limited or extensive-stage SCLC who had failed to first-line therapy * ≥18 years old * Eastern Cooperative Oncology Group performance status ≤2 * at least one measurable lesion as defined by RECIST (version 1.1) * at least one measurable lung tumor lesion * WBC count ≥3,500/μL, neutrophils ≥1,500μL, platelets ≥100,000μL, hemoglobin ≥ 9.0 g/dL * AST, and ALT ≤2 × the upper limit of normal or ≤5 × the upper limit of normal with liver metastases. Exclusion Criteria: * symptomatic CNS metastases * concomitant or previous malignancies within the last 5 years * severe comorbidities; prior topotecan therapy * hypersensitivity or other contraindication to the study drugs.

Outcomes

Primary Outcomes

Progression-free survival

Time frame: 1 year

Secondary Outcomes

Response rate

Time frame: 1 year

Toxicity assessed by common terminology criteria for adverse events(CTCAE) V4.0

Toxicity is assessed by common terminology criteria for adverse events(CTCAE) V4.0

Time frame: 1 year

Central Contacts

Min-hang Zhou

CONTACT

86-10-66848733 zhou_minhang@163.com

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.