Sensitivity and Specificity of the AdenoPlus™ Test for Diagnosing Adenoviral Conjunctivitis
01/2013
The objective of this study was to compare the clinical sensitivity and specificity of the AdenoPlus™ test with those of both viral cell culture (CC) with confirmatory immunofluorescence assay (IFA) and polymerase chain reaction (PCR) at detecting the presence of adenovirus in tear fluid. AdenoPlus™ is a very sensitive and specific point-of-care diagnostic test to assist in the confirmation of adenoviral conjunctivitis and lead to the initiation of appropriate management of the disease in a timely manner. When compared only with CC-IFA, AdenoPlus™ showed a sensitivity of 90% (28/31) and specificity of 96% (93/97). When compared only with PCR, AdenoPlus™ showed a sensitivity of 85% (29/34) and specificity of 98% (89/91). When compared with both CC-IFA and PCR, AdenoPlus™ showed a sensitivity of 93% (27/29) and specificity of 98% (88/90). When compared with PCR, CC-IFA showed a sensitivity of 85% (29/34) and specificity of 99% (90/91).