Outcomes and longitudinal trend of traumatic cataract wound dehiscence in patients with blunt ocular injury.

Longitudinal trends on traumatic cataract wound dehiscence are scant. In this study, we present the characteristics of traumatic cataract wound dehiscence using 15 years of longitudinal trend in one of the largest medical centers in Taiwan for a period when cataract surgeries were gradually shifting from extracapsular cataract extraction (ECCE) to phacoemulsification. All patients with a prior cataract surgery who suffered from blunt open globe trauma between 2001 and 2015 at a tertiary referral center in Taiwan were included. The number of cases per year; type of prior cataract surgery; visual acuity (VA); mechanism and place of injury were analyzed. The risk factors associated with final VA were investigated in patients followed up for ≥ 1 month. Seventy-six eyes of 75 patients were included and all of them were traumatic cataract wound dehiscence with a prior ECCE (65 eyes) or phacoemulsification. The most common mechanism and place of injury was fall and at home in both cataract surgical types. The mean log of the minimal angle resolution (logMAR) of final VA was 2.15 ± 0.88 (ECCE) and 1.61 ± 0.83 (phacoemulsification) (P = .026). The most significant risk factors associated with worse final VA were retinal detachment at the initial visit and low ocular trauma score (both P < .001). Long-term visual outcome of phacoemulsification wound dehiscence was better than that of ECCE wound after a blunt trauma.

The Effect of Continuity of Care and Provider Volume on Late Presentation of Glaucoma: A Nested Case-Control Study.

PRCIS: Glaucoma late presentation is not associated with continuity of care. However, it is associated with frequency of physician visits and physician volume. PURPOSE: Late presentation of glaucoma often causes blindness. Continuity of care (COC) has been the central element in primary care. We investigated whether COC, frequency of visits to ophthalmology departments, and provider experience can reduce late presentation. METHODS: We conducted a nested case-control study on patients aged above 20 years with confirmed glaucoma diagnosis. Claims data from the Taiwan's National Health Insurance Research Database during 2007 to 2016 were linked to the Disability Registry (n=231,330) to identify patients with glaucoma late presentation. Physician experience was proxied using service volume. Logistic regression was estimated using matched samples. RESULTS: A total of 111 patients satisfied the definition of late presentation. Patients with a low frequency of visits had lower odds of being in the late-presentation group (odds ratio=0.39, 95% confidence interval=0.18-0.81). COC index did not statistically affect late presentation. Old age and lower socioeconomic status were significantly associated with higher odds of late presentation. A statistically significant negative association was observed between physician volume and odds of late presentation. CONCLUSION: Late presentation for glaucoma can be reduced by promoting more frequent physician visits. However, enhancement from the provider-side, such as spreading awareness and offering routine tests, also play essential role in reducing late presentation.