Utilization of pre-operative imaging for colon cancer: A population-based study

Matthew D.F. McInnes, Sulaiman Nanji, William J. Mackillop, Jennifer A. Flemming, Xuejiao Wei, D. Blair Macdonald, Nicola Scheida, Christopher M. Booth

Résultat de recherche: Articleexamen par les pairs

6 Citations (Scopus)

Résumé

Objective: To assess the use of pre-operative imaging for colon cancer and to identify factors associated with utilization in routine clinical practice. Methods: This population-based, retrospective cohort study used a random sample of 25% of colon cancer patients treated with surgery in the province of Ontario (2002–2008). Pre-operative imaging (<16 weeks from surgery) of the chest, abdomen-pelvis was identified. Modified poisson regression was used to analyze factors associated with practice patterns. Results: Of the 7,249 included patients, 48% had pre-operative imaging (CT abdomen and imaging of the chest) in keeping with guideline recommendations. The rate of guideline concordant pre-operative imaging increased over time: 64% in the most recent study period (2006–2008) versus 31% (2002–2004); P < 0.001. Variables associated with use of chest imaging: Age, co-morbidity, surgeon volume, and geographic region; no association with gender, hospital volume, or socio-economic status. Variables associated with use of abdomen imaging: Hospital volume and geographic region; no association with age, gender, comorbidity, socio-economic status, or surgeon volume. Conclusion: In clinical practice, the majority of patients were not receiving pre-operative imaging that was in line with clinical practice guidelines; however, use increased over time indicating a possible association with dissemination of clinical practice guidelines. J. Surg. Oncol. 2017;115:202–207.

Langue d'origineEnglish
Pages (de-à)202-207
Nombre de pages6
JournalJournal of Surgical Oncology
Volume115
Numéro de publication2
DOI
Statut de publicationPublished - févr. 1 2017
Publié à l'externeOui

Note bibliographique

Publisher Copyright:
© 2016 Wiley Periodicals, Inc.

ASJC Scopus Subject Areas

  • Surgery
  • Oncology

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