Clinical trial · Observational
Studying DNA in Tissue Samples From Caucasian and African-American Cancer Patients Who Received Docetaxel on Clinical Trial CLB-9871
A Study of the Docetaxel Pharmacodynamics and Polymorphisms in ABCC2 and SLC01B3 in Caucasian and African-American Cancer Patients
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This research trial studies deoxyribonucleic acid (DNA) in blood samples from Caucasian and African-American cancer patients who received docetaxel on clinical trial CLB-9871. Studying samples of blood from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors learn more about how docetaxel is used by the body.
Conditions
Conditions (5)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Bladder Cancer | Malignant Bladder Neoplasm | CURATED_EXACT | 0.92 |
| Breast Cancer | Malignant Breast Neoplasm | CURATED_EXACT | 0.92 |
| Head and Neck Cancer | Malignant Head and Neck Neoplasm | ALIAS | 0.90 |
| Lung Cancer | Malignant Lung Neoplasm | CURATED_EXACT | 0.92 |
| Unspecified Adult Solid Tumor, Protocol Specific | Adult Solid Neoplasm | ALIAS | 0.85 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| laboratory biomarker analysis | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- Ancillary-correlative (DNA sample analysis)
- description
- Blood samples collected on clinical trial CLB-9871 are examined via ABCC2 and SLC01B3 genotyping using TaqMan analysis. Other genes related to the pharmacokinetics and side effects of docetaxel may be considered for future genotyping. In some cases, panels of drug response SNPs on high-density arrays may be genotyped.
- interventionNames
- Other: laboratory biomarker analysis
Primary outcomes (2)
- measure
- Incidence of ABBC2 polymorphism (rs12762549) and a SLC01B3 polymorphism (rs11045585) with docetaxel exposure
- timeFrame
- Up to 2 years
- measure
- Incidence of SLC01B3 polymorphism (rs11045585)
- timeFrame
- Up to 2 years
Secondary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
* Registration to CALGB 9871 * Samples present within the CALGB Pathology Coordinating Office that are sufficient to meet study aims
References
Publications (1)
- RESULTLewis LD, Miller AA, Owzar K, Bies RR, Markova S, Jiang C, Kroetz DL, Egorin MJ, McLeod HL, Ratain MJ; Alliance for Clinical Trials in Oncology. The relationship of polymorphisms in ABCC2 and SLCO1B3 with docetaxel pharmacokinetics and neutropenia: CALGB 60805 (Alliance). Pharmacogenet Genomics. 2013 Jan;23(1):29-33. doi: 10.1097/FPC.0b013e32835b16d8. PMID 23188068