Ignite Creation Date:
2024-05-05 @ 11:31 AM
Last Modification Date:
2024-10-26 @ 9:09 AM
Study NCT ID:
NCT00069160
Status:
COMPLETED
Last Update Posted:
2012-10-12
First Post:
2003-09-15
Brief Title:
Tariquidar and Docetaxel to Treat Patients With Lung Ovarian Renal and Cervical Cancer
Sponsor:
National Cancer Institute NCI
Organization:
National Institutes of Health Clinical Center CC
Study Overview
Official Title:
A Clinical Trial of the P-Glycoprotein Antagonist Tariquidar XR9576 in Combination With Docetaxel in Patients With Lung Ovarian Renal and Cervical Cancer Analysis of the Interaction Between Tariquidar and Docetaxel
Status:
COMPLETED
Status Verified Date:
2012-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is three-fold 1 to examine the ability of the experimental drug tariquidar to improve chemotherapy results by blocking a protein P-glycoprotein on some cancer cells that acts to pump out cancer drugs 2 examine how tariquidar interacts with the cancer drug docetaxel and 3 evaluate the effectiveness of combination treatment with tariquidar and docetaxel in treating patients with lung ovarian or cervical cancer
Patients 18 years of age and older with recurrent or metastatic spreading lung cervical or ovarian cancer who cannot benefit from any standard treatment may be eligible for this study Candidates will be screened with a medical history and physical examination review of pathology slides blood and urine tests imaging tests including computed tomography CT or magnetic resonance imaging MRI scans chest x-ray electrocardiogram EKG and possibly echocardiogram
Participants will undergo the following tests and procedures
Blood draw Blood is drawn before treatment begins to establish baseline levels for future blood tests Blood counts are done twice weekly after chemotherapy begins
Central venous catheter placement A plastic tube is put into a major vein in the chest It is used to give the study drugs or other medications including antibiotics and blood transfusions if needed and to withdraw blood samples The line is usually placed under local anesthesia in the radiology department or the operating room It can stay in the body for months or be removed after each treatment is completed
Chemotherapy Treatment cycles are 21 days Both drugs are given on day 1 of each cycle First tariquidar is given as a 30-minute infusion One hour after the tariquidar infusion docetaxel is infused over 1 hour For the first cycle only docetaxel is given in divided doses one week apart and tariquidar is administered on either day 1 or day 8 The order of tariquidar administration is randomized to generate optimal pharmacokinetic data Patients will be hospitalized for several days during this cycle to gather research data The tariquidar dose remains the same throughout the study Docetaxel may be increased or decreased from cycle to cycle based on side effects
Patients 18 years of age and older with recurrent or metastatic spreading lung cervical or ovarian cancer who cannot benefit from any standard treatment may be eligible for this study Candidates will be screened with a medical history and physical examination review of pathology slides blood and urine tests imaging tests including computed tomography CT or magnetic resonance imaging MRI scans chest x-ray electrocardiogram EKG and possibly echocardiogram
Participants will undergo the following tests and procedures
Blood draw Blood is drawn before treatment begins to establish baseline levels for future blood tests Blood counts are done twice weekly after chemotherapy begins
Central venous catheter placement A plastic tube is put into a major vein in the chest It is used to give the study drugs or other medications including antibiotics and blood transfusions if needed and to withdraw blood samples The line is usually placed under local anesthesia in the radiology department or the operating room It can stay in the body for months or be removed after each treatment is completed
Chemotherapy Treatment cycles are 21 days Both drugs are given on day 1 of each cycle First tariquidar is given as a 30-minute infusion One hour after the tariquidar infusion docetaxel is infused over 1 hour For the first cycle only docetaxel is given in divided doses one week apart and tariquidar is administered on either day 1 or day 8 The order of tariquidar administration is randomized to generate optimal pharmacokinetic data Patients will be hospitalized for several days during this cycle to gather research data The tariquidar dose remains the same throughout the study Docetaxel may be increased or decreased from cycle to cycle based on side effects
Detailed Description:
Intrinsic and acquired drug resistance remain major obstacles in the treatment of cancer Accumulating evidence indicates that in some malignancies P-glycoprotein Pgp can confer resistance and that its reversal can improve therapeutic outcome Clinical trials investigating Pgp antagonists have been hampered by the occurrence of unpredictable pharmacokinetic interactions which have required dose reductions of the chemotherapeutic agents to avert excessive toxicity Tariquidar XR9576 is a new Pgp antagonist that is more potent and has prolonged activity Phase I trials with paclitaxel vinorelbine and docetaxel have demonstrated that tariquidar XR9576 has minimal pharmacokinetic interactions while surrogate studies have confirmed in vivo inhibition of Pgp-mediated drug transportThis study seeks to determine the pharmacokinetic interaction if any between docetaxel and tariquidar and to evaluate the potential for activity in lung ovarian primary peritoneal fallopian tube and cervical cancers Renal cell cancer has been added in a 3106 amendment The secondary goal is to evaluate the impact of tariquidar on uptake of 99mTc-sestamibi in recurrent or metastatic tumors of patients with lung ovarian renal or cervical cancer
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None
Secondary IDs
| Secondary ID | Type | Domain | Link |
|---|---|---|---|
| 030284 | OTHER | Clinical Center CC National Institutes of Health NIH | None |
| 03-C-0284 | OTHER | None | None |