title: Tamoxifen treatment and new-onset depression in breast cancer patients.
abstract: The authors conducted a retrospective cohort study of female patients diagnosed with breast cancer (BRCA), evaluating the risk of new-onset depression associated with tamoxifen treatment among those with estrogen receptor-positive (ER+) tumors, versus estrogen receptor-negative (ER-) tumors, who were not receiving tamoxifen. A total cohort of 2,943 patients was identified. The hazard-ratio for new-onset depression in the tamoxifen group was nonsignificant. A post-hoc analysis revealed that chemotherapy and ER+ status were significantly and independently associated with an increased risk for developing depression.
authors.affiliation: Loma Linda Univ. School of Pharmacy, Loma Linda, CA 92350, USA. kclee@llu.edu
authors.forename: Kelly C
authors.initials: KC
authors.lastname: Lee
authors.forename: G Thomas
authors.initials: GT
authors.lastname: Ray
authors.forename: Enid M
authors.initials: EM
authors.lastname: Hunkeler
authors.forename: Patrick R
authors.initials: PR
authors.lastname: Finley
mesh_terms: D018931:Antineoplastic Agents, Hormonal / Q000009:adverse effects* / Q000627:therapeutic use; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000378:metabolism / Q000523:psychology*; D015331:Cohort Studies; D003866:Depressive Disorder / Q000139:chemically induced* / Q000175:diagnosis / Q000523:psychology; D005260:Female; D006801:Humans; D008875:Middle Aged; D011960:Receptors, Estrogen / Q000037:antagonists & inhibitors / Q000096:biosynthesis; D012189:Retrospective Studies; D018570:Risk Assessment / Q000379:methods; D012307:Risk Factors; D013629:Tamoxifen / Q000009:adverse effects* / Q000627:therapeutic use; D013997:Time Factors
chemical_list: D018931:Antineoplastic Agents, Hormonal; D011960:Receptors, Estrogen; D013629:Tamoxifen