ABSTRACT
PURPOSE: To evaluate the actual use of clinical pathways and variances, and compare the length of hospital stay for surgery of cataract, glaucoma, and vitreoretinal disorder. METHODS: We designed eight types of clinical pathways for the treatment of cataract, glaucoma, and retinal-vitreous disease. We performed 102 phacoemulsifications and intraocular lens (IOL) implantations, 19 glaucoma or combined trabeculotomy and phacoemulsification/IOL, and 69 retinal-vitreous surgeries during a 1-year period from February 2002. We compared the length of the hospital stay before and after clinical pathway implementation. RESULTS: We applied the clinical pathways to 102 eyes (100%) of 67 patients undergoing phacoemulsification/IOL, to 17 eyes (89.5%) of those undergoing glaucoma surgery, and to 69 eyes (100%) of those undergoing retinal-vitreous surgery. The vaiances occurred in 20 eyes (29.9%) of 67 phacoemulsification/IOLs, 6 eyes (31.6%) of glaucoma, and 24 eyes (34.2%) of retinal-vitreous surgery. The length of hospital stay was shortened in phacomulsification/IOL after clinical pathway implemenation: 7.8 +/- 3.3 to 6.7 +/- 2.5 (mean +/- standard deviation) days. Glaucoma patients had a significantly shorter stay, from 16.4 +/- 5.0 to 12.6 +/- 3.3 days Mann-Whitney U test ; p = 0.032), and the hospital tay for retinal-vitreous surgery was shortened rom 22.8 +/- 11.1 to 17.9 +/- 6.2 days (p = 0.001). CONCLUSIONS: The application of clinical pathways resulted in substantially reduced hospital stay.
