• Yara L Basta, Onno L Baur, Susan van Dieren, Jean H G Klinkenbijl, Paul Fockens, and Kristien M A J Tytgat.
• Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands.
• Ann. Surg. Oncol. 2016 Aug 1; 23 (8): 2430-7.

BackgroundMultidisciplinary cancer team meetings are intended to optimize the diagnosis of a patient with a malignancy. The aim of this study was to assess the number of correct diagnoses formulated by the multidisciplinary team (MDT) and whether MDT decisions were implemented.MethodsIn a prospective study, data of consecutive patients discussed at gastrointestinal oncology MDT meetings were studied, and MDT diagnoses were validated with pathology or follow-up. Factors of influence on the correct diagnosis were identified by use of a Poisson regression model. Electronic patient records were used to assess whether MDT decisions were implemented, and reasons to deviate from these decisions were hand-searched within these records.ResultsIn 74 MDT meetings, 551 patients were discussed a total of 691 times. The MDTs formulated a correct diagnosis for 515/551 patients (93.4 %), and for 120/551 (21.8 %) patients the MDT changed the referral diagnosis. Of the MDT diagnoses, 451/515 (87.6 %) were validated with pathology. Patients presented to the MDT by their treating physician were 20 % more likely to receive a correct diagnosis [relative risk (RR) 1.2, 95 % confidence interval (CI) 1.1-1.5], while the number of patients discussed or the duration of the meeting had no influence on this (RR 1.0, 95 % CI 0.99-1.0; RR 1.0, 95 % CI 0.9-1.1; resp.). MDT decisions were implemented in 94.4 % of cases. Deviations of MDT decisions occurred when a patient's wishes or physical condition were not taken into account.ConclusionsMDTs rectify 20 % of the referral diagnoses. The presence of the treating physician is the most important factor to ensure a correct diagnosis and adherence to the treatment plan.

17 keywords...

hide…