BACKGROUND: Conjunctivitis is a relatively common condition of the eye that can be caused by a number of different pathogens including bacteria and viruses. Clinical differentiation between adenoviral and bacterial conjunctivitis is difficult, often resulting in misdiagnosis and the provision of inappropriate treatment. METHODS: A cost-effectiveness analysis was performed from a societal perspective using primary, secondary, published literature, and expert opinion data sources. The incremental costs and effects (cases of unnecessary antibiotic treatment avoided) for a rapid point-of-care test for adenoviral conjunctivitis (RPS Adeno Detector) were modeled. RESULTS: Using base case values, the incremental cost of using no point-of-care test compared with the point-of-care test is $71.30 with 0.1786 cases of unnecessary antibiotic treatment. Extrapolating these costs to the entire U.S. population per annum, society could potentially save nearly $430 million currently spent on unnecessary medical care and avoid over 1 million cases of unnecessary antibiotic treatment. The no-point-of-care test strategy is both more costly and less effective; indicating that the point-of-care test strategy is the most cost-effective option. The results were robust to variation in key model parameters. CONCLUSIONS: Through the use of a rapid point-of-care test for adenovirus, much of the cost to society caused by acute conjunctivitis can be avoided through more timely and accurate diagnosis.
BACKGROUND:Conjunctivitis is a relatively common condition of the eye that can be caused by a number of different pathogens including bacteria and viruses. Clinical differentiation between adenoviral and bacterial conjunctivitis is difficult, often resulting in misdiagnosis and the provision of inappropriate treatment. METHODS: A cost-effectiveness analysis was performed from a societal perspective using primary, secondary, published literature, and expert opinion data sources. The incremental costs and effects (cases of unnecessary antibiotic treatment avoided) for a rapid point-of-care test for adenoviral conjunctivitis (RPS Adeno Detector) were modeled. RESULTS: Using base case values, the incremental cost of using no point-of-care test compared with the point-of-care test is $71.30 with 0.1786 cases of unnecessary antibiotic treatment. Extrapolating these costs to the entire U.S. population per annum, society could potentially save nearly $430 million currently spent on unnecessary medical care and avoid over 1 million cases of unnecessary antibiotic treatment. The no-point-of-care test strategy is both more costly and less effective; indicating that the point-of-care test strategy is the most cost-effective option. The results were robust to variation in key model parameters. CONCLUSIONS: Through the use of a rapid point-of-care test for adenovirus, much of the cost to society caused by acute conjunctivitis can be avoided through more timely and accurate diagnosis.
Authors: Craig M Lilly; Emily Ensom; Sean Teebagy; Danielle DiMezza; Denise Dunlap; Nathaniel Hafer; Bryan Buchholz; David McManus Journal: Point Care Date: 2020-12
Authors: Christopher J Cadham; Marie Knoll; Luz María Sánchez-Romero; K Michael Cummings; Clifford E Douglas; Alex Liber; David Mendez; Rafael Meza; Ritesh Mistry; Aylin Sertkaya; Nargiz Travis; David T Levy Journal: Med Decis Making Date: 2021-10-25 Impact factor: 2.749
Authors: Cecilia S Lee; Aaron Y Lee; Lakshmi Akileswaran; David Stroman; Kathryn Najafi-Tagol; Steve Kleiboeker; James Chodosh; Amalia Magaret; Anna Wald; Russell N Van Gelder Journal: Ophthalmology Date: 2018-03-27 Impact factor: 12.079