Sunitinib Maintenance Therapy After Induction Platinum-Based Chemotherapy in Patients With ES-SCLC
|ClinicalTrials.gov Identifier: NCT00616109|
Recruitment Status : Completed
First Posted : February 15, 2008
Results First Posted : April 21, 2014
Last Update Posted : April 21, 2014
|Condition or disease||Intervention/treatment||Phase|
|Extensive-Stage Small Cell Lung Cancer||Drug: sunitinib||Phase 2|
Despite a high initial response rate, all patients with extensive-stage small cell lung cancer treated with standard chemotherapy will develop disease progression, usually within one year of initial treatment. Therefore, prolonging progression-free survival in this disease is meaningful for clinical trials exploring agents such as sunitinib. Sunitinib is a drug that inhibits the biological pathway responsible for the growth and spread of cancer cells. For this reason, we believe that sunitinib maintenance therapy will delay or prevent recurrence and prolong survival.
The goal of this study is to determine the progression-free survival rate in patients with extensive-stage small cell lung cancer who had achieved complete response, partial response, or stable disease with their previous platinum chemotherapy regimen, such as cisplatin or carboplatin in combination with etoposide or irinotecan. In addition, the safety and effectiveness of sunitinib will also be evaluated.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||16 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Phase II Trial of Sunitinib (Sutent, SU11248) Maintenance Therapy After Induction Platinum-Based Chemotherapy in Patients With Extensive-Stage Small Cell Lung Cancer|
|Study Start Date :||September 2007|
|Primary Completion Date :||December 2009|
|Study Completion Date :||January 2011|
Experimental: Maintenance Sunitinib
Main interventional arm of study. Subjects who received maintenance sunitinib experimentally on this study were from a population of (consenting) patients with histologically or cytologically documented Extensive-State Small Cell Lung Cancer (ES-SCLC) who did not progress (were classified as Complete Response or "CR", Partial Response or "PR", or Stable Disease or "SD") after an induction chemotherapy (Cisplatin and etoposide)
Sunitinib will be given at 50 mg/day as a single agent for 4 consecutive weeks followed by a 2-week rest period to form a complete cycle of 6 weeks.
Other Name: Sutent
- Progression Free Survival Rate [ Time Frame: 4 Months Post Treatment ]The proportion of patients who are progression-free at 4 months after starting sunitinib.
- Median Overall Survival [ Time Frame: up to 4 months post treatment ]Survival will be defined as the time from the first day of therapy to the date of death. If the patient is lost to follow-up, survival will be censored on the last date the patient was known to be alive. Survival for induction therapy will be calculated from day 1 of first cycle of chemotherapy. Survival for post-induction therapy will be calculated from the date the patient starts sunitinib.
- Percent of Patients With an Objective Response [ Time Frame: 12 weeks (2 cycles) ]Scans were performed every 2 cycles to evaluate for response/progression. Response was assessed according to RECIST (Response Evaluation Criteria in Solid Tumors) criteria. Patients would be considered to have an objective response if they experience CR (Complete Response - Disappearance of all clinical and radiological evidence of target lesions and/or non-target lesions) or PR (Partial Response - A 30% or greater decrease in the sum of LD of all lesions in reference to the baseline sum LD).
- Number of Patients That Discontinue Drug Due to Toxicity [ Time Frame: 20 weeks ]
Tolerability of Sunitinib will be evaluated by looking at the number of participants who discontinue drug due to toxicity. Toxicity was graded according to the National Cancer Institute (NCI) Common Toxicity Criteria v.3.0.
In the event of any CTC, version 3.0 drug-related grade 3 or 4 non-hematologic or grade 4 hematologic adverse event(s), drug should be held until the toxicity resolves to < grade 1 and then the drug should be restarted at a one dose-level reduction.
Recovery to acceptable levels of toxicity must occur within 4 weeks to allow continuation in the study.
No more than 2 dose reductions are permitted for any patient. If further dose reduction is required, the patient must be removed from the study.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00616109
|United States, Michigan|
|University of Michigan Comprehensive Cancer Center|
|Ann Arbor, Michigan, United States, 48109|
|Principal Investigator:||Gregory Kalemkerian, MD||University of Michigan Cancer Center|