A Study to Learn About the Relationship Between Hepatic Impairment and Myelosuppression (Decreased Bone Marrow Function) in Breast Cancer Patients Treated With the Study Medicine Palbociclib (Pal-bow-sai-klib)
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Keep this study
Lead
Pfizer
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
Inclusion Criteria:- Having prescription records of palbociclib from 15 December 2017 to 29 February 2024. - Having any breast cancer records in same month as the first prescription date. - Having laboratory tests and visit records (SS-MIX2) on or before 180 days prior to the first prescription date- Having SS-MIX2 hospital-visit records within 180 days before the first prescription dateExclusion Criteria:- Having an absolute neutrophil count (ANC) less than the threshold value for grade 4 neutropenia within 30 days of the first prescription of palbociclib- Having any records of anti-HER2 medication
Clareo Health | A Study to Learn About the Relationship Between Hepatic Impairment and Myelosuppression (Decreased Bone Marrow Function) in Breast Cancer Patients Treated With the Study Medicine Palbociclib (Pal-bow-sai-klib)