title: Use of the Word "Cure" in the Oncology Literature.
abstract: OBJECTIVE
  "Cure" is an important word in oncology but its use in the published literature has not been examined. I investigated all oncology articles using cure in the title field and published in 2012. The definition of cure was examined, specifically whether or not authors use the word to connote some surviving subset of patients who go on to experience outcomes similar to age-matched, normal controls-a definition favored by researchers and employed in survival function analyses.
  
  
  METHODS
  All articles published between January 1, 2012, and December 31, 2012, with the word cure in the title field were retrieved from Thompson Reuters' Web of Science. After exclusions, articles were read in full to examine what definitions of cure was used. Additionally, for each situation (type of cancer, stage/grade) where the word cure was used, a literature search was performed to ascertain whether there existed documented cases of cure.
  
  
  RESULTS
  Twenty-nine oncology articles used the word cure in their title in 2012. Nearly half, 14 (48%) of 29, used the term in situations (cancer type, stage/grade) currently considered incurable. Approximately one-third (34.5%) of the articles used the word consistent with the definition that, after a set period of time, some surviving subset of patients experience survival similar to normal controls.
  
  
  CONCLUSIONS
  There is heterogeneity in the use of the word cure in the literature.
authors.affiliation: Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA vinayak.prasad@nih.gov.
authors.forename: Vinay
authors.initials: V
authors.lastname: Prasad
mesh_terms: D006801:Humans; D009367:Neoplasm Staging; D009369:Neoplasms / Q000473:pathology*; D010506:Periodicals as Topic / Q000706:statistics & numerical data*; D017741:Survivors / Q000706:statistics & numerical data*
keywords: cancer care; cure; excellence; language; oncology