About this trial
The overall purpose of this study is to investigate whether younger subjects report pain with pegfilgrastim (or biosimilar substitution) more often and/or at higher levels (greater intensity) than older subjects.This study will be carried out throughout the course of your chemotherapy treatment, which will be prescribed by your study doctor. Participation in this study will not affect your cancer treatment.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Written informed consent and HIPAA authorization for release of personal health information. NOTE: HIPAA authorization may be included in the informed consent or obtained separately.
Age ≥ 18 years at the time of consent
Female
Histological or cytological confirmation of invasive breast cancer.
Disqualifiers
Uncontrolled intercurrent illness/medical condition or psychiatric illness/social situations that would limit compliance with study requirements as determined by the investigator
Have previously received chemotherapy or radiation other than the first cycle of the planned adjuvant or neoadjuvant chemotherapy as indicated in Inclusion #5
Taking chronic narcotics, as determined by treating physician
Diagnosis of distant metastatic breast cancer
Trial population
Female patients undergoing neoadjuvant or adjuvant chemotherapy for breast cancer who will receive pegfilgrastim (or biosimilar substitution) during their treatment.
Trial design
Cohort
Prospective
Treatments tested in this trial
pegfilgrastim
DrugIt works by increasing neutrophil migration to counteract cytotoxicity. It is commonly administered to patients receiving chemotherapy for breast cancer treatment. It has been shown to significantly reduce the incidence of neutropenic fever, although without statistically significant impact on overall survival.
Treatment groups
Trial outcomes
Primary outcomes
Frequency of pain
investigate whether younger patients report pegfilgrastim (or biosimilar substitution)-induced pain with greater frequency than older patients.
Secondary outcomes
Intensity of pain
investigate whether younger patients report pegfilgrastim (or biosimilar substitution)-induced pain at a higher intensity than older patients.
White Blood Cell/Absolute Neutrophil Count (WBC/ANC)
compare WBC/ANC count nadir between younger and older patients receiving pegfilgrastim (or biosimilar substitution).
Sponsors and contacts
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Wake Forest University Health Sciences
Lead sponsor
Atrium Health Levine Cancer Institute
Collaborator