Topotecan Hydrochloride and Doxorubicin Hydrochloride in Treating Patients With Relapsed or Refractory Small Cell Lung Cancer
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT00856037|
Recruitment Status : Active, not recruiting
First Posted : March 5, 2009
Last Update Posted : January 18, 2018
|Condition or disease||Intervention/treatment||Phase|
|Recurrent Small Cell Lung Carcinoma||Drug: Doxorubicin Hydrochloride Other: Laboratory Biomarker Analysis Other: Quality-of-Life Assessment Drug: Topotecan Hydrochloride||Phase 1|
I. Evaluate the safety and efficacy, in terms of clinical disease benefit, (complete or partial response and stable disease with stable or improved quality of life scores) of combination of oral topotecan (topotecan hydrochloride) when given with weekly doxorubicin (doxorubicin hydrochloride) in patients with SCLC.
II. Determine the dose limiting toxicity of oral topotecan when given with weekly doxorubicin in patients with SCLC.
I. Estimate topoisomerase I and II levels in peripheral blood mononuclear cells and correlate with presence or absence of grades 3 and 4 hematological toxicity.
II. Estimate topoisomerase I and II levels in peripheral blood mononuclear cells and correlate with efficacy.
OUTLINE: This is a dose-escalation study of topotecan hydrochloride.
Patients receive doxorubicin hydrochloride intravenously (IV) over 3-5 minutes on day 6 of course 1 and on days 6, 13, and 20 of courses 2-5. Patients also receive topotecan hydrochloride orally (PO) on days 1-5. Treatment repeats every 21 days for up to 5 courses in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up every 2 months.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||22 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||A Phase I Study of Weekly Doxorubicin and Oral Topotecan for Patients With Relapsed or Refractory Small Cell Lung Cancer (SCLC)|
|Study Start Date :||February 2009|
|Estimated Primary Completion Date :||December 2018|
|Estimated Study Completion Date :||December 2020|
Experimental: Treatment (doxorubicin hydrochloride, topotecan hydrochloride)
Patients receive doxorubicin hydrochloride IV over 3-5 minutes on day 6 of course 1 and on days 6, 13, and 20 of courses 2-5. Patients also receive topotecan hydrochloride PO on days 1-5. Treatment repeats every 21 days for up to 5 courses in the absence of disease progression or unacceptable toxicity.
Drug: Doxorubicin Hydrochloride
Other Names:Other: Laboratory Biomarker Analysis
Correlative studiesOther: Quality-of-Life Assessment
Other Name: Quality of Life AssessmentDrug: Topotecan Hydrochloride
- Maximum tolerated dose defined as the next lowest dose level below where greater than or equal to 2/3 or 3/6 patients experience dose limiting toxicities in cohorts of 5 different doses by National Cancer Institute Common Toxicity Criteria version 3.0 [ Time Frame: Up to 6 weeks (after 2 courses) ]The actual rates of dose limiting toxicities per dose cohort will be presented when applicable.
- Changes in quality of life levels [ Time Frame: Up to 16 weeks ]Measured by standard instruments and compared when possible between patients who responded versus nonresponders.
- Changes in topoisomerase I and II levels in peripheral blood mononuclear cells [ Time Frame: Baseline to up to week 16 ]The changes over time will be described and correlated with hematological toxicity and efficacy. Mean change and standard deviation over time will be computed and when possible change in topoisomerase levels over time will be compared between patients developing grade 4 hematological toxicities versus others (no toxicity or grades 1-3) or between patients developing grades 3-4 non-hematological toxicities versus others (no toxicity or grades 1-2) or between patients who responded (complete response, partial response, stable disease) versus no response or progressed using non-parametric tests.
- Overall response rate [ Time Frame: Up to 15 weeks (after 5 courses) ]
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00856037
|United States, Nebraska|
|University of Nebraska Medical Center|
|Omaha, Nebraska, United States, 68198|
|Principal Investigator:||Apar Ganti||University of Nebraska|