Small Cell Lung Cancer
Conditions
Brief summary
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.
Detailed description
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.
Interventions
DRUGApatinib
DRUGTopotecan
Sponsors
First Hospitals affiliated to the China PLA General Hospital
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
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.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Progression-free survival | 1 year |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Response rate | 1 year | — |
| Toxicity assessed by common terminology criteria for adverse events(CTCAE) V4.0 | 1 year | Toxicity is assessed by common terminology criteria for adverse events(CTCAE) V4.0 |
Contacts
Primary ContactMin-hang Zhou
Outcome results
None listed