This study aims to evaluate the effectiveness of a cardiac rehabilitation protocol, incorporating aerobic and resistance exercise, in reducing the incidence of cardiotoxicity in breast cancer patients receiving treatment with anthracyclines and/or trastuzumab through a randomized, active control group, open-label clinical trial.
Women aged between 18 and 70 years will be considered eligible.
Active residents of any municipality within Mexico City and the surrounding metropolitan area will qualify, conditioned that their maximum travel time from their residence to our recruitment center does not exceed three hours using private or public transportation. This criterion is established to ensure adherence to the protocol and availability for participation in the required interventions and assessments throughout the study.
Patients diagnosed with early-stage or locally advanced breast cancer (stages I, II, or III, according to the TNM classification-Tumor, Node, Metastasis) who will undergo treatment with anthracyclines and/or adjuvant/neoadjuvant anti-HER2 therapy will be included. Participants must be scheduled to receive pharmacological treatment, ensuring that the study focuses on a population undergoing specific therapies for breast cancer management.
Candidates must have the capacity, availability, and willingness to participate in an aerobic and resistance exercise program. Participants are required to possess both the physical ability and the willingness to actively engage in a structured exercise program, which includes aerobic and resistance activities essential to the study's objectives.
Metastatic disease: Individuals with medical or imaging evidence of metastasis to any peripheral organ.
Cardiovascular disease: Patients with a self-reported history of cardiovascular conditions, such as heart failure or uncontrolled hypertension, that may limit their ability to safely engage in physical activity. Additionally, those with peripheral arterial disease or valvular heart disease will not be eligible.
Ischemic heart disease: Patients with a history of ischemic heart disease.
Neurological disorders: Individuals with self-reported neurological diseases that significantly impair coordination, balance, or motor control, such as advanced Parkinson's disease, late-stage multiple sclerosis, or paralysis, making physical activity unsafe.
Instituto Nacional de Cardiologia Ignacio Chavez
Lead sponsor
Instituto Nacional de Cancerologia de Mexico
Collaborator