Aging, Breast Cancer, Chemotherapy-induced Peripheral Neuropathy
Conditions
Brief summary
This is an observational study to discover risk factors of chemotherapy-induced peripheral neuropathy (CIPN) in 350 patients with early stage breast cancer undergoing taxane-based chemotherapy at two main sites (University of North Carolina at Chapel Hill (UNC) Hospital, including Rex Hospital, and the University of Alabama at Birmingham (UAB) Hospital). The primary purpose of this study to explore patient- and procedure-based variables that identify patients at risk for developing CIPN during chemotherapy.
Detailed description
Chemotherapy-induced peripheral neuropathy is common and provokes pain, poor QoL, and loss of independence, as well as increases the risk of falls and opioid addiction. Beyond the inciting agents, risk factors for CIPN are not understood or systematically evaluated in clinical practice, precluding prevention. Therefore, a clinical decision tool to predict an individual patient's risk of neuropathy remains a critical unmet need. A diagnostic test that predicts CIPN risk in this clinical context would provide an essential clinical-decision tool to guide treatment and post-treatment care in breast cancer, prevent CIPN occurrence, and improve patient outcomes. Investigators' pilot data uncovered a strong association between cellular senescence and CIPN. In this prospective, observational study of participants with early-stage breast cancer, the investigators will assess the contribution of senescence and clinical variables. The investigators will determine the ability of these factors to identify patients at risk for CIPN during chemotherapy and up to one year after the last dose of taxane-based chemotherapy. This study will employ both patient- and clinician reported CIPN scoring systems.
Interventions
None listed
Sponsors
National Institute on Aging (NIA)
University of North Carolina
University of Alabama at Birmingham
Sapere Bio
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
Study participants must meet all of the following inclusion criteria to participate in the study: * Adult female study participants (≥18 years) with newly diagnosed early-stage (stages I III) non-metastatic breast cancer receiving neoadjuvant or adjuvant chemotherapy that includes paclitaxel or docetaxel * Study participants must be capable and willing to provide informed consent, and be willing and able to complete the study questionnaires during the study
Exclusion criteria
Study participants who fulfill any of the following criteria will be excluded: * Patients with metastatic breast cancer * History of other cancers (except squamous and basal cell carcinoma) * Autoimmune disorders * Presence of major active infection for which antibiotics and/or antivirals are prescribed within the last 14 days (chronic or acute, eg, sepsis, HIV, pneumonia, active COVID infection) * Pregnant women * Participation in an additional study at the time of enrollment where the intervention could potentially alter CIPN risk (unless in the control arm)
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Change between baseline and the peak EORTC QLQ CIPN20 score during chemotherapy (continuous) | 12 weeks | EORTC QLQ CIPN20 |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Incidence of grade 2 or higher CTCAE-CIPN during chemotherapy (binary) | 12 weeks | CTCAE-CIPN |
| Dose reduction or discontinuation of chemotherapy (<85% of planned total dose delivered) (binary) | 12 weeks | dose reduction or discontinuation |
| Dose reduction or discontinuation of the taxane portion of the chemotherapy, if administered separately from the rest of the chemotherapy agents (<85% of planned total dose delivered) (binary) | 12 weeks | dose reduction or discontinuation |
| Presence of CIPN at one year after the last taxane based chemotherapy dose that is an EORTC QLQ-CIPN20 score of 3 points or higher than baseline (binary) | 1 year | EORTC QLQ-CIPN20 |
| Presence of grade 2 or higher CTCAE-CIPN at one year after the last taxane-based chemotherapy dose (binary) | 1 year | CTCAE-CIPN |
| Change between baseline and the EORTC QLQ-CIPN20 score at one year after the last taxane-based chemotherapy dose (continuous) | 1 year | EORTC QLQ-CIPN20 |
Other
| Measure | Time frame | Description |
|---|---|---|
| Calculation of total chemotherapy dose delivered using a longitudinal cumulative dose of chemotherapy formula | 12 weeks | Longitudinal cumulative dose of chemotherapy formula |
Countries
United States
Outcome results
None listed