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Published on: December 17, 2021
Referral characteristics and wait times for uveitis consultation at academic tertiary care centres in Toronto
Tina Felfeli1, Panos G Christakis1, Nupura K Bakshi2
1Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ont.
Objective:
To assess the characteristics of referrals to academic uveitis tertiary care centres in Toronto and identify determinants of wait time for consultation.
Design:
Retrospective case series.
Methods:
Consecutive new uveitis referrals received at 5 University of Toronto-affiliated uveitis tertiary care centres, between February 2016 and November 2016, were included.
Results:
A total of 159 new uveitis referrals were received from academic (69%) and community (31%) providers. A large proportion of referrals were sent by comprehensive ophthalmologists (33%) and retina specialists (38%). Disease was bilateral in 46% of cases, had an acute onset in 43% of cases, and was classified as posterior uveitis in 38% of cases. Disease etiology at the time of referral was unknown in 55% of cases. Only 43% of all referrals included a basic uveitis workup, and patients who had undergone diagnostic testing had a shorter wait time for consultation (41 ± 43 vs. 59 ± 54 days, p = 0.033). Acute uveitis had a shorter wait time compared with recurrent and chronic uveitis (33 ± 42 vs. 66 ± 44 and 59 ± 58 days, p < 0.001). Referrals triaged as urgent had significantly shorter wait times compared with referrals triaged as semiurgent or elective (7 ± 10 vs. 54 ± 43 and 88 ± 59, p < 0.001).
Conclusions:
Referrals to academic uveitis tertiary care centres in Toronto are often acute, bilateral cases affecting the posterior segment without a known etiology. Approximately half of referrals include no diagnostic workup, which may delay diagnosis for patients and lengthen wait times for consultation. We provide a set of recommendations for investigations that should be included in uveitis referrals.
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