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Same Day Dosing of Pegfilgrastim in Breast Cancer Patients Undergoing Chemotherapy (TAC)

A Randomized, Double-Blind, Phase 2 Study Evaluating the Safety of Same Day Versus Next Day Administration of Pegfilgrastim With Docetaxel, Doxorubicin, and Cyclophosphamide (TAC) in Women With Breast Cancer

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00115414
Enrollment
Unknown
Registered
2005-06-23
Start date
Unknown
Completion date
Unknown
Last updated
2008-08-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Breast Cancer, Fever, Neutropenia

Keywords

Neulasta®, Chemotherapy, TAC, Amgen

Brief summary

The purpose of this study is to provide data on the safety and efficacy of pegfilgrastim when administered on the same day versus the next day of chemotherapy, as measured by the duration of grade 4 neutropenia.

Interventions

DRUGpegfilgrastim
DRUGdocetaxel
DRUGdoxorubicin
DRUGcyclophosphamide

Sponsors

Amgen
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

- Breast cancer, previously untreated

Exclusion criteria

- Active infection requiring treatment with systemic (intravenous or oral) anti-infectives (antibiotic, antifungal, antiviral) within 72 hours of chemotherapy - Prior malignancy within the last 5 years, with the exception of surgically cured basal/squamous skin cell carcinoma, ductal carcinoma in situ of the breast and/or carcinoma of the cervix in situ - History of impaired cardiac status (e.g., severe heart disease, cardiomyopathy or congestive heart failure) - Major surgery within 2 weeks prior to randomization - Previous exposure to cytokines within two weeks prior - Concurrent use of other investigational agents

Design outcomes

Primary

MeasureTime frame
Neutropenia

Secondary

MeasureTime frame
Neutropenia
Disease Response
Adverse Events

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026