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This Is Living With CancerTM
See how battling breast cancer has given Cynthia strength, positivity and resilience.
Leslie was diagnosed with stage IV metastatic breast cancer in 2004. Her daughter, Melissa, helped care for her.
Clinical Trials
You could help power that progress. Your participation may enable doctors and researchers to advance potential new medicines for people across the globe.
*This website only provides information about Pfizer clinical trials. To search for all registered clinical trials, regardless of the study sponsor, you may visit ClinicalTrials.gov.