- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01982591
Heavy Metal Exposure in Predicting Peripheral Neuropathy in Patients With Stage I-III Breast Cancer Undergoing Chemotherapy
Assessing Heavy Metal Contributions to Neurotoxicity in Breast Cancer Patients Undergoing Adjuvant or Neoadjuvant Chemotherapy
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
PRIMARY OBJECTIVES:
I. To describe the correlation, if any, of specific heavy metals with high grade symptoms of peripheral neuropathy, defined as grade >= 3 peripheral neuropathy, (utilizing the Common Terminology Criterial for Adverse Events [CTCAE] version [v.] 4.0) in a cohort of breast cancer patients undergoing (neo)adjuvant taxane chemotherapy.
SECONDARY OBJECTIVES:
I. To characterize the range of specific heavy metals in a cohort of breast cancer patients undergoing (neo)adjuvant chemotherapy treatment.
II. To evaluate the reproducibility of sera and urine testing of heavy metal levels by inductively coupled plasma mass spectrometry (ICP-MS) testing in a cohort of breast cancer patients undergoing (neo)adjuvant taxane chemotherapy.
OUTLINE:
Patients undergo serum and urine sample collection for heavy metal analysis by ICP-MS at baseline and at the completion of treatment. Patients also complete neurotoxicity assessment questionnaire at baseline and at the completion of treatment.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
-
Pennsylvania
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Paoli, Pennsylvania, United States, 19301
- Paoli Memorial Hospital
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Philadelphia, Pennsylvania, United States, 19111-2497
- Fox Chase Cancer Center
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Patients must have histologically confirmed invasive mammary carcinoma; any histologic sub-type allowed
- Patients must be diagnosed with stage I, II or III breast cancer
- Patients must be undergoing treatment with an adjuvant or neoadjuvant cytotoxic chemotherapy that includes a taxane, specifically paclitaxel, nab-paclitaxel (Abraxane), or docetaxel
- Patients may have received prior endocrine and/or radiation therapy
- Patients must have the ability to understand and the willingness to sign a written informed consent document
Exclusion Criteria:
- Patients who have been previously treated with cytotoxic chemotherapy
- Patients with pre-existing peripheral neuropathy
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Ancillary-Correlative (heavy metal and neurotoxicity)
Patients undergo serum and urine sample collection for heavy metal analysis by ICP-MS at baseline and at the completion of treatment.
Patients also complete neurotoxicity assessment questionnaire at baseline and at the completion of treatment.
|
Correlative studies
Ancillary studies
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Level of heavy metal in blood and urine
Time Frame: The levels will be measured on a blood and urine sample obtained on the first day of chemotherapy, which is considered the first day of the study. The actual laboratory processing of the samples will occur in batches throughout the duration of the study.
|
Heavy metal levels will be characterized in participants being treated at participating sites.
Means and variances and ranges of these levels will be tabulated.
|
The levels will be measured on a blood and urine sample obtained on the first day of chemotherapy, which is considered the first day of the study. The actual laboratory processing of the samples will occur in batches throughout the duration of the study.
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Incidence of high grade neurotoxicity, defined as grade >= 3 peripheral neuropathy, graded according to CTCAE v. 4.0
Time Frame: Last day of chemotherapy approx.4-6 months from initiation, depending on chemotherapy regimen. Neurotoxicity grade will be assessed intermittently during course of therapy, with note of maximum grade made by clinician.
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Neurotoxicity grade during chemotherapy will be obtained from the medical record and study doctor's notes.
The maximum grade during the course of chemotherapy will be recorded.
Frequencies of toxicities will be tabulated.
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Last day of chemotherapy approx.4-6 months from initiation, depending on chemotherapy regimen. Neurotoxicity grade will be assessed intermittently during course of therapy, with note of maximum grade made by clinician.
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Lori Goldstein, Fox Chase Cancer Center
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- ERP-BR-059 (Other Identifier: Fox Chase Cancer Center)
- P30CA006927 (U.S. NIH Grant/Contract)
- NCI-2013-01957 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
- IRB#10-039
- BR-059
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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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