Combination Chemotherapy With or Without Microwave Thermotherapy Before Surgery in Treating Women With Locally Advanced Breast Cancer
Recruitment status was: Active, not recruiting
|First Received Date ICMJE||May 13, 2002|
|Last Updated Date||December 18, 2013|
|Start Date ICMJE||August 2001|
|Primary Completion Date||Not Provided|
|Current Primary Outcome Measures ICMJE||Not Provided|
|Original Primary Outcome Measures ICMJE||Not Provided|
|Change History||Complete list of historical versions of study NCT00036985 on ClinicalTrials.gov Archive Site|
|Current Secondary Outcome Measures ICMJE||Not Provided|
|Original Secondary Outcome Measures ICMJE||Not Provided|
|Current Other Outcome Measures ICMJE||Not Provided|
|Original Other Outcome Measures ICMJE||Not Provided|
|Brief Title ICMJE||Combination Chemotherapy With or Without Microwave Thermotherapy Before Surgery in Treating Women With Locally Advanced Breast Cancer|
|Official Title ICMJE||A Randomized Pivotal Clinical Trial To Assess The Efficacy Of Pre-operative Focused Microwave Thermotherapy Treatment Combined With Pre-operative Chemotherapy For Cytoreduction Of Advanced Breast Cacer In Intact Breast|
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Microwave thermotherapy kills tumor cells by heating them to several degrees above body temperature. Combining chemotherapy with microwave thermotherapy before surgery may shrink the tumor so that it can be removed during surgery.
PURPOSE: Randomized phase II trial to compare the effectiveness of combination chemotherapy with or without microwave thermotherapy before surgery in treating women who have locally advanced breast cancer.
OUTLINE: This is a randomized, open-label, multicenter study. Patients are stratified according to tumor size (T2 vs T3). Patients are randomized to 1 of 2 treatment arms.
During courses 1 and 2 only, patients undergo focused microwave thermotherapy on day 1 of chemotherapy (or within 36 hours after chemotherapy). Patients undergo ultrasound-guided placement of a microwave sensor and a temperature probe (before or after compression of the breast) and external placement of 2 large opposing microwave emitters and up to 7 skin temperature sensors on the compressed breast. Patients then receive focused microwave thermotherapy that slowly heats the primary breast tumor and deep proximal breast tissue. In the absence of any unacceptable toxicity, a target tumor temperature of 43-47° C is reached and maintained for an equivalent thermal dose of 80-120 minutes.
Patients are followed at 30 and 90 days.
PROJECTED ACCRUAL: A total of 280-312 patients (140-156 per treatment arm) will be accrued for this study.
|Study Type ICMJE||Interventional|
|Study Phase||Phase 2|
|Study Design ICMJE||Allocation: Randomized
Masking: None (Open Label)
Primary Purpose: Treatment
|Condition ICMJE||Breast Cancer|
|Study Arms||Not Provided|
|Publications *||Not Provided|
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
|Recruitment Status ICMJE||Unknown status|
|Enrollment ICMJE||Not Provided|
|Completion Date||Not Provided|
|Primary Completion Date||Not Provided|
|Eligibility Criteria ICMJE||
PRIOR CONCURRENT THERAPY:
|Ages||18 Years and older (Adult, Senior)|
|Accepts Healthy Volunteers||No|
|Contacts ICMJE||Contact information is only displayed when the study is recruiting subjects|
|Listed Location Countries ICMJE||United States|
|Removed Location Countries|
|NCT Number ICMJE||NCT00036985|
|Other Study ID Numbers ICMJE||CDR0000069346
|Has Data Monitoring Committee||Not Provided|
|U.S. FDA-regulated Product||Not Provided|
|IPD Sharing Statement||Not Provided|
|Responsible Party||Not Provided|
|Study Sponsor ICMJE||Celsion|
|Collaborators ICMJE||Not Provided|
|PRS Account||National Cancer Institute (NCI)|
|Verification Date||July 2004|
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP