- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00243191
Neoadjuvant Imatinib in Dermatofibrosarcoma Protuberans
February 14, 2012 updated by: Sarcoma Alliance for Research through Collaboration
Study of a Short Course of Neoadjuvant Gleevec (Imatinib Mesylate) in Dermatofibrosarcoma Protuberans
The purpose of this study is to examine the effect of imatinib on dermatofibrosarcoma protuberan tumors.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
18
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Florida
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Tampa, Florida, United States, 33612
- H. Lee Moffitt Cancer Center
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Michigan
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Ann Arbor, Michigan, United States, 48109
- University of Michigan Comprehensive Cancer Center
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Pennsylvania
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Philadelphia, Pennsylvania, United States, 19106
- Pennsylvania Onc/Hem Assoc.
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Texas
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Houston, Texas, United States, 77030
- MD Anderson Cancer Center
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion criteria:
- Patients ≥ or equal to 18 years of age.
- Suspected or documented diagnosis of dermatofibrosarcoma protuberans (DFSP). Patients with suspected diagnosis of DSFP must have DFSP confirmed by pathology at the local institution prior to dispensing and the start of imatinib.
- Patient is medically able to undergo surgical resection of the DFSP and resection of the DFSP is recommended for clinical management of the disease.
- Patient has at least one site of measurable (macroscopic) disease.
- Performance status 0, 1 or 2 Eastern Cooperative Oncology Group (ECOG) (see Section 7.1).
Adequate end organ function, defined as the following:
total bilirubin < 1.5 x institutional upper limit of normal (ULN), SGOT and SGPT < 2.5 x UNL, creatinine < 1.5 x ULN, absolute neutrophil count > 1.5 x 109/L, platelets > 100 x 109/L.
- Female patients of childbearing potential must have negative pregnancy test within 7 days before initiation of study drug dosing. Postmenopausal women must be amenorrheic for at least 12 months to be considered of non-childbearing potential. Male and female patients of reproductive potential must agree to employ an effective barrier method of birth control throughout the study and for up to 3 months following discontinuation of study drug.
- Written, voluntary informed consent.
Exclusion criteria:
- Patients who will receive radiation therapy to the site of DFSP prior to resection.
- Patients with Grade III/IV cardiac problems as defined by the New York Heart Association Criteria (i.e., congestive heart failure, myocardial infarction within 6 months of study).
- Female patients who are pregnant or breast-feeding.
- Patients who have a severe and/or uncontrolled medical disease (i.e., uncontrolled diabetes, chronic renal disease, or active uncontrolled infection) that may worsen because of imatinib.
- Patients who have known chronic liver disease (i.e., chronic active hepatitis, and cirrhosis).
- Patients who have a known diagnosis of human immunodeficiency virus (HIV) infection.
- Patients who have received chemotherapy within 4 weeks prior to study entry.
- Patients who have had a major surgery within 2 weeks prior to study entry. Incisional biopsy or partial excision of dermatofibrosarcoma protuberans to establish the diagnosis and/or to collect pretreatment tumor tissue does not qualify as major surgery.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Allocation: Non-Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: imatinib mesylate
|
400 mg orally twice a day for 10 - 14 days
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
To Collect Matched Tumor Tissue of Trial Participants With Dermatofibrosarcoma Protuberans Before and After Treatment With Imatinib for Future Use in cDNA Microarray and Tissue Array Studies.
Time Frame: Prior to and after 2-weeks of imatinib therapy
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To obtain matched tumor tissue samples of trial participants dermatofibrosarcoma protuberans (DFSP)for the purpose of determining whether imatinib mesylate affects autocrine/paracrine stimulated signal transduction through the platelet-derived growth factor receptor pathway in DFSP by comparing the level of phosphorylated platelet-derived growth factor receptor beta (PDGFRB) in DFSP after up to 2 weeks of treatment with imatinib to the level of phosphorylated PDGFRB pre-treatment.
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Prior to and after 2-weeks of imatinib therapy
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Scott Schuetze, MD, PhD, University of Michigan
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
May 1, 2006
Primary Completion (Actual)
September 1, 2009
Study Completion (Actual)
September 1, 2009
Study Registration Dates
First Submitted
October 20, 2005
First Submitted That Met QC Criteria
October 20, 2005
First Posted (Estimate)
October 21, 2005
Study Record Updates
Last Update Posted (Estimate)
March 29, 2012
Last Update Submitted That Met QC Criteria
February 14, 2012
Last Verified
February 1, 2012
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Neoplasms, Connective and Soft Tissue
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms, Connective Tissue
- Sarcoma
- Neoplasms, Fibrous Tissue
- Fibrosarcoma
- Dermatofibrosarcoma
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antineoplastic Agents
- Protein Kinase Inhibitors
- Imatinib Mesylate
Other Study ID Numbers
- SARC004
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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