Risk Factors for Vision Loss among Nursing Home Residents: A Cross-Sectional Analysis.

OBJECTIVE: Approximately 2% of older adults currently live in nursing homes. It is important that the risks for vision loss be characterized to ensure appropriate vision care is provided for nursing home patients. Our objective was to evaluate the association of age-related eye diseases (AREDs) and multimorbidities with vision loss. DESIGN: Cross-sectional study. SETTING AND PARTICIPANTS: This is a cross-sectional analysis of comprehensive eye examination records for 7753 residents of 74 North Carolina nursing homes who were ≥65 years of age at time of the initial patient visit. METHODS: Complete data on vision and associated factors were included from the standardized Centers for Medicare and Medicaid Services eye examination. We defined vision impairment and blindness respectively as best-corrected visual acuity between 20/40 and 20/200, and 20/200 or worse. Clinical diagnoses of AREDs were defined by the attending clinician. Data were extracted from electronic health records, and all analyses were conducted in SAS v 9.4. We used descriptive statistics to summarize the resident characteristics and AREDs and logistic regression analysis to examine independent risk factors for vision impairment. RESULTS: A total of 7753 initial eye examination records with complete data were included in the analysis. Overall, 34% of the residents had normal vision, 43% had vision impairment, and 23% were blind. Among participants with various AREDs, the prevalence of vision impaired/blind ranged from 63% to 76%, while blindness ranged from 23% to 53%. We found correction of refractive error alone served to reduce vision impairment or blindness. CONCLUSIONS AND IMPLICATIONS: Comprehensive eye examinations showed vision impairment and blindness affected 66% of nursing home residents, overall. This study substantiates the positive impact of comprehensive eye examinations to promote visual, systemic, and cognitive health and well-being and the need that eye care service be used to inform policy and practice to improve patient functioning and independence.

Prevalence of Vision Loss and Associations With Age-Related Eye Diseases Among Nursing Home Residents Aged ≥65 Years.

OBJECTIVES: To examine data from Delaware nursing homes to determine prevalence of age-related eye diseases (AREDs), vision impairment, and blindness and to compare the findings with the results of 11 US investigations of vision and eye health in nursing homes. DESIGN: This is a cross-sectional, retrospective study of nursing home patients. SETTING AND PARTICIPANTS: Twenty nursing homes in Delaware participated in the study, yielding comprehensive eye examination records for 2019 study participants. METHODS: Summary statistics and regression analyses. RESULTS: The overall prevalence of vision impairment or blindness was 63.8% and was above 60% for each age, sex, and race category. Prevalence of vision impairment or blindness was 68.4% among patients with cataracts, 69.4% among patients with macular degeneration, 70.5% among patients with glaucoma, and 68.4% among patients with diabetic retinopathy. Prevalence of blindness was 14.1%. Among patients with AREDs, prevalence of blindness ranged from 15.0% for patients with cataracts to 22.6% for patients with diabetic retinopathy. When compared with other investigations, we found wide variation in vision and eye factors reported and wide variation in the prevalence of those factors. Only 4 studies diagnosed both AREDs and visual function. Seven studies reported AREDs, and 7 reported vision impairment and/or blindness. Vision impairment or blindness ranged from 29% to 67%; cataract ranged from 32% to 83%; macular degeneration ranged from 4.6% to 70.7%. Glaucoma ranged from 5.3% to 41.4%; diabetic retinopathy ranged from 1.7% to 3.1%. CONCLUSIONS AND IMPLICATIONS: Comprehensive eye examinations showed that vision impairment and blindness affected 63.8% of nursing home residents. Compared with other studies, there was a wide range of vision factors reported and wide variation in the prevalence of vision impairment or blindness and AREDs. This investigation suggests the importance of eye care in nursing homes and the importance of reporting standard vision and eye health factors to inform policy and practice.

Vision Loss Among Delaware Nursing Home Residents.

Objectives: To determine the prevalence of vision loss among Delaware nursing home residents for further data collection to expand the existing evidence about the vision loss among nursing home residents on a national level. Methods: This cross-sectional study involved the statistical analysis of comprehensive eye examination records of 1,856 nursing residents residing in 20 Delaware nursing homes from 2005 to 2011. Descriptive statistical analyses were conducted to identify age-specific prevalence rates of vision loss (moderate-to-severe vision impairment and blindness). Results: The mean age of nursing home residents was 82.54 years (range: 65-111 years), and 61.70% were over the age of 80 years. The majority of nursing home residents were female (64.10%) and White (76.30%). The overall prevalence rates of moderate-to-severe vision impairment and blindness were 47.40% and 16.20%, respectively. Discussion: The high prevalence of vision loss among Delaware Nursing home residents indicates a demand for further data collection for expanding the existing evidence about the vision loss among nursing home residents on a national level.

Rituximab associated late-onset neutropenia-a rheumatology case series and review of the literature.

Recently in the rheumatology literature, Rituximab (RTX) has been associated with late-onset neutropenia (LON), defined as an absolute neutrophil count (ANC) <1.5 × 10(9)/L at least 4 weeks after the last infusion. We determined the incidence of LON in patients with rheumatic disease at a single tertiary medical center, ascertained patient characteristics including results of bone marrow biopsies performed on four neutropenic patients, and performed a literature review. The incidence at our institution was 6.5 %, similar to that reported in the literature. Bone marrow biopsies from four neutropenic patients had the predominant cell line as lymphocytes, comprising an average of 41 % (range 24-50 %) of the cellular aspirate suggesting that there is a selective reduction in granulopoiesis and maturation arrest at the promyelocyte stage. Sixty percent of patients presented without serious infections, and all survived without adverse sequelae. Treatment with granulocyte colony-stimulating factor shortened time to recover of ANC but did not change overall outcomes. Among 25 patients re-challenged with RTX after resolution of LON, only two developed recurrence of LON. Among patients at our institution and identified from a review of the literature, LON is not usually associated with serious infections that lead to significant adverse outcomes, G-CSF therapy does not appear to be necessary as it does not change outcomes, and RTX re-treatment after recovery from LON appears safe.

A case of disseminated blastomycosis in Vermont.

Blastomyces dermatitides is increasingly found in Canada along the St. Lawrence River. However, there are only rare reports of this disease in New England. We describe a case of disseminated blastomycosis in a patient from northern Vermont who acquired the fungus while gardening.