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Philadelphia Telemedicine Glaucoma Detection and Follow-up Study: Ocular Findings at Two Health Centers. J Health Care Poor Underserved 2019; 29:1400-1415. [PMID: 30449754 DOI: 10.1353/hpu.2018.0103] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Blindness from glaucoma can be prevented by early detection and treatment. Telemedicine improves access to treatment in high-risk populations that face barriers to receiving adequate ophthalmic care. We used a practice-based telemedicine screening model at two health centers. Telemedicine imaging of the fundus and optic nerve, followed by a complete eye exam at the same location for participants with abnormal findings, unreadable images, or ocular hypertension (OHTN), was performed. A total of 182 participants were screened, of whom 108 qualified for a complete eye exam. Of these, 62 (34.1%) had abnormal images, 12 (6.6%) had OHTN, and 34 (18.7%) had unreadable images. Eighty-nine of the 108 (82%) returned for the complete eye exam. Predominantly, participants were African American with glaucoma suspect and cataract. Screening location was an important factor for follow-up. Assessment of the fundus and optic disc using telemedicine resulted in early detection of glaucoma and other ocular pathology.
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Testosterone Pathway Genetic Polymorphisms in Relation to Primary Open-Angle Glaucoma: An Analysis in Two Large Datasets. Invest Ophthalmol Vis Sci 2018; 59:629-636. [PMID: 29392307 PMCID: PMC5795896 DOI: 10.1167/iovs.17-22708] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Purpose Sex hormones may be associated with primary open-angle glaucoma (POAG), although the mechanisms are unclear. We previously observed that gene variants involved with estrogen metabolism were collectively associated with POAG in women but not men; here we assessed gene variants related to testosterone metabolism collectively and POAG risk. Methods We used two datasets: one from the United States (3853 cases and 33,480 controls) and another from Australia (1155 cases and 1992 controls). Both datasets contained densely called genotypes imputed to the 1000 Genomes reference panel. We used pathway- and gene-based approaches with Pathway Analysis by Randomization Incorporating Structure (PARIS) software to assess the overall association between a panel of single nucleotide polymorphisms (SNPs) in testosterone metabolism genes and POAG. In sex-stratified analyses, we evaluated POAG overall and POAG subtypes defined by maximum IOP (high-tension [HTG] or normal tension glaucoma [NTG]). Results In the US dataset, the SNP panel was not associated with POAG (permuted P = 0.77), although there was an association in the Australian sample (permuted P = 0.018). In both datasets, the SNP panel was associated with POAG in men (permuted P ≤ 0.033) and not women (permuted P ≥ 0.42), but in gene-based analyses, there was no consistency on the main genes responsible for these findings. In both datasets, the testosterone pathway association with HTG was significant (permuted P ≤ 0.011), but again, gene-based analyses showed no consistent driver gene associations. Conclusions Collectively, testosterone metabolism pathway SNPs were consistently associated with the high-tension subtype of POAG in two datasets.
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Cataract Surgery Cancellations: An Analysis of Financial and Resident Training Implications at a Major Eye Institution. JOURNAL OF ACADEMIC OPHTHALMOLOGY 2018. [DOI: 10.1055/s-0037-1620236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Purpose The objective of this study was to assess reasons for cancellation of resident-performed cataract surgery, identify modifiable barriers to completion of the surgery on the scheduled date, and analyze the healthcare reimbursements and educational experiences lost as a result of cancellations.
Setting General eye clinic staffed by residents in a major urban center.
Design Retrospective, observational study.
Methods The study compared patients (older than 18 years) who canceled their cataract surgery to patients who underwent surgery on their scheduled date. Cancellation and reimbursement information was obtained from the surgical coordinator's scheduling book and billing information. Demographic information was obtained from patient electronic medical records, and scheduling logs. A brief phone survey was implemented to identify patient's barriers to surgery if a reason for cancellation was undocumented.
Results The overall cancellation rate over 1-year was 29.54% and most common overall reason for cancellation was that preadmission testing (PAT) was not completed in time for the procedure. Overall, 72% of the cancellations were made within 7 days of the surgery. The total estimated lost potential reimbursement due to cancellation was $844,370. The relative loss of surgical opportunities for residents throughout this 1-year period was 230 cases or 29 surgeries per resident.
Conclusion These findings have prompted a new study testing whether on-site mandatory PATs conducted on the same day as the patient's ophthalmology evaluation will reduce cataract surgery cancellation rates.
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Applying RE-AIM to evaluate two community-based programs designed to improve access to eye care for those at high-risk for glaucoma. EVALUATION AND PROGRAM PLANNING 2017; 65:40-46. [PMID: 28689028 DOI: 10.1016/j.evalprogplan.2017.06.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 05/23/2017] [Accepted: 06/19/2017] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Glaucoma is a leading cause of vision loss and blindness in the U.S. Risk factors include African American race, older age, family history of glaucoma, and diabetes. This paper describes the evaluation of a mobile eye health and a telemedicine program designed to improve access to eye care among people at high-risk for glaucoma. METHODS The RE-AIM (reach, efficacy, adoption, implementation, and maintenance) evaluation framework was used to harmonize indicators. Both programs provided community-based eye health education and eye services related to glaucoma detection and care. Each program reported data on participants and community partners. An external evaluator conducted site visit interviews with program staff and community partners. Quantitative and qualitative data were integrated and analyzed using the RE-AIM dimensions. DISCUSSION By targeting high-risk populations and providing comprehensive eye exams, both programs detected a large proportion of new glaucoma-related cases (17-19%) - a much larger proportion than that found in the general population (<2%). The educational intervention increased glaucoma knowledge; evidence that it led people to seek eye care was inconclusive. CONCLUSIONS Evaluation findings from the mobile eye health program and the telemedicine program may provide useful information for wider implementation in public health clinics and in optometrist clinics located in retail outlets.
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Genetic correlations between intraocular pressure, blood pressure and primary open-angle glaucoma: a multi-cohort analysis. Eur J Hum Genet 2017; 25:1261-1267. [PMID: 28853718 DOI: 10.1038/ejhg.2017.136] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 07/18/2017] [Accepted: 07/21/2017] [Indexed: 01/30/2023] Open
Abstract
Primary open-angle glaucoma (POAG) is the most common chronic optic neuropathy worldwide. Epidemiological studies show a robust positive relation between intraocular pressure (IOP) and POAG and modest positive association between IOP and blood pressure (BP), while the relation between BP and POAG is controversial. The International Glaucoma Genetics Consortium (n=27 558), the International Consortium on Blood Pressure (n=69 395), and the National Eye Institute Glaucoma Human Genetics Collaboration Heritable Overall Operational Database (n=37 333), represent genome-wide data sets for IOP, BP traits and POAG, respectively. We formed genome-wide significant variant panels for IOP and diastolic BP and found a strong relation with POAG (odds ratio and 95% confidence interval: 1.18 (1.14-1.21), P=1.8 × 10-27) for the former trait but no association for the latter (P=0.93). Next, we used linkage disequilibrium (LD) score regression, to provide genome-wide estimates of correlation between traits without the need for additional phenotyping. We also compared our genome-wide estimate of heritability between IOP and BP to an estimate based solely on direct measures of these traits in the Erasmus Rucphen Family (ERF; n=2519) study using Sequential Oligogenic Linkage Analysis Routines (SOLAR). LD score regression revealed high genetic correlation between IOP and POAG (48.5%, P=2.1 × 10-5); however, genetic correlation between IOP and diastolic BP (P=0.86) and between diastolic BP and POAG (P=0.42) were negligible. Using SOLAR in the ERF study, we confirmed the minimal heritability between IOP and diastolic BP (P=0.63). Overall, IOP shares genetic basis with POAG, whereas BP has limited shared genetic correlation with IOP or POAG.
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A Clinical Vision Research Training and Mentoring Program as a Model for Ophthalmology and Other Medical Specialties: Implementation and Evaluation. JOURNAL OF ACADEMIC OPHTHALMOLOGY 2017. [DOI: 10.1055/s-0037-1604364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Background Over the past 50 years, there has been a decline in the number of physicians pursuing careers in clinical research. In ophthalmology, the need for clinician-investigators continues to grow with the increasing eye-care demands of the aging population. Expert panels have recommended exposing medical students early in their training to structured, didactic curricula with clinical research experience and mentoring opportunities.
Methods To address this need, the Department of Research, Wills Eye Hospital, developed an 8-week Clinical Vision Research Training and Mentoring Program for undergraduate and medical students. The curriculum included an 11-hour lecture series on topics in research methods in ophthalmology and a 10-hour scientific writing workshop series. The program also involved hands-on participation in vision research projects and shadowing in one of Wills' subspecialty services. Students completed 40-question pre- and posttests on ophthalmology and research methodology. Scores were analyzed using a paired-sample t-test. The program also utilized a satisfaction survey.
Results During 2014 and 2015, a total of 34 students out of 56 applicants were accepted to the Clinical Vision Research Training and Mentoring Program. Students scored significantly higher on the posttest (mean [M] = 79.78%, standard deviation [SD] = 6.25) than on the pretest (M = 71.43%, SD = 8.43); p< 0.001. Using a satisfaction survey, students strongly agreed that they were satisfied with the program and that the lecture series and manuscript writing workshops enhanced their learning.
Conclusions The Wills Eye Clinical Vision Research Training and Mentoring Program provided an evidence-based foundation in research methods and manuscript development for students interested in careers in ophthalmology. Students emerged with clinical research skills and an increased understanding and appreciation of vision research. Results of the pre- and posttest analysis indicate that lecture material supplemented with hands-on experience can lead to better understanding of ophthalmology. This pilot program can serve as a research training and mentoring model for ophthalmology and other medical and surgical specialties.
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Costs of a community-based glaucoma detection programme: analysis of the Philadelphia Glaucoma Detection and Treatment Project. Br J Ophthalmol 2017; 102:225-232. [DOI: 10.1136/bjophthalmol-2016-310078] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 04/28/2017] [Accepted: 05/03/2017] [Indexed: 01/25/2023]
Abstract
BackgroundGlaucoma is the foremost cause of irreversible blindness, and more than 50% of cases remain undiagnosed. Our objective was to report the costs of a glaucoma detection programme operationalised through Philadelphia community centres.MethodsThe analysis was performed using a healthcare system perspective in 2013 US dollars. Costs of examination and educational workshops were captured. Measures were total programme costs, cost/case of glaucoma detected and cost/case of any ocular disease detected (including glaucoma). Diagnoses are reported at the individual level (therefore representing a diagnosis made in one or both eyes). Staff time was captured during site visits to 15 of 43 sites and included time to deliver examinations and workshops, supervision, training and travel. Staff time was converted to costs by applying wage and fringe benefit costs from the US Bureau of Labor Statistics. Non-staff costs (equipment and mileage) were collected using study logs. Participants with previously diagnosed glaucoma were excluded.Results1649 participants were examined. Mean total per-participant examination time was 56 min (SD 4). Mean total examination cost/participant was $139. The cost/case of glaucoma newly identified (open-angle glaucoma, angle-closure glaucoma, glaucoma suspect, or primary angle closure) was $420 and cost/case for any ocular disease identified was $273.ConclusionGlaucoma examinations delivered through this programme provided significant health benefit to hard-to-reach communities. On a per-person basis, examinations were fairly low cost, though opportunities exist to improve efficiency. Findings serve as an important benchmark for planning future community-based glaucoma examination programmes.
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Reaching the Unreachable: Novel Approaches to Telemedicine Screening of Underserved Populations for Vitreoretinal Disease. Curr Eye Res 2017; 42:963-970. [PMID: 28506091 DOI: 10.1080/02713683.2017.1297463] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Telemedicine involves electronic communication between a physician in one location and a patient in another location to provide remote medical care. Ophthalmologists are increasingly employing telemedicine, particularly in retinal disease screening and monitoring. Telemedicine has been utilized to decrease barriers to care and yield greater patient satisfaction and lower costs, while maintaining high sensitivity and specificity. This review discusses common patient barriers to eye care, innovative approaches to retinal disease screening and monitoring using telemedicine, and eye care policy initiatives needed to enact large-scale telemedicine eye disease screening programs.
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Age at natural menopause genetic risk score in relation to age at natural menopause and primary open-angle glaucoma in a US-based sample. Menopause 2017; 24:150-156. [PMID: 27760082 PMCID: PMC5266624 DOI: 10.1097/gme.0000000000000741] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 07/18/2016] [Accepted: 07/18/2016] [Indexed: 12/04/2022]
Abstract
OBJECTIVE Several attributes of female reproductive history, including age at natural menopause (ANM), have been related to primary open-angle glaucoma (POAG). We assembled 18 previously reported common genetic variants that predict ANM to determine their association with ANM or POAG. METHODS Using data from the Nurses' Health Study (7,143 women), we validated the ANM weighted genetic risk score in relation to self-reported ANM. Subsequently, to assess the relation with POAG, we used data from 2,160 female POAG cases and 29,110 controls in the National Eye Institute Glaucoma Human Genetics Collaboration Heritable Overall Operational Database (NEIGHBORHOOD), which consists of 8 datasets with imputed genotypes to 5.6+ million markers. Associations with POAG were assessed in each dataset, and site-specific results were meta-analyzed using the inverse weighted variance method. RESULTS The genetic risk score was associated with self-reported ANM (P = 2.2 × 10) and predicted 4.8% of the variance in ANM. The ANM genetic risk score was not associated with POAG (Odds Ratio (OR) = 1.002; 95% Confidence Interval (CI): 0.998, 1.007; P = 0.28). No single genetic variant in the panel achieved nominal association with POAG (P ≥0.20). Compared to the middle 80 percent, there was also no association with the lowest 10 percentile or highest 90 percentile of genetic risk score with POAG (OR = 0.75; 95% CI: 0.47, 1.21; P = 0.23 and OR = 1.10; 95% CI: 0.72, 1.69; P = 0.65, respectively). CONCLUSIONS A genetic risk score predicting 4.8% of ANM variation was not related to POAG; thus, genetic determinants of ANM are unlikely to explain the previously reported association between the two phenotypes.
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Non-adherence to eye care in people with diabetes. BMJ Open Diabetes Res Care 2017; 5:e000333. [PMID: 28878930 PMCID: PMC5574424 DOI: 10.1136/bmjdrc-2016-000333] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 05/31/2017] [Accepted: 06/05/2017] [Indexed: 01/12/2023] Open
Abstract
OBJECTIVE Evaluate individual factors that impact adherence to eye care follow-up in patients with diabetes. DESIGN AND METHODS A 4-year retrospective chart review was conducted for 1968 patients with diabetes over age 40 from an urban academic center. Data collected included demographics, insurance, visual acuity, smoking status, medications, dates of dilated fundus examinations (DFE), and reported hemoglobin A1C and blood glucose levels. The primary outcome was timely DFE follow-up adherence following the initial eye exam visit. RESULTS Overall, 41.6% of patients adhered to initial follow-up eye care recommendations. Multivariable analysis demonstrated that patients with severe diabetic retinopathy (DR) were more adherent than patients with mild DR (OR 1.86). Other variables associated with increased adherence were visual impairment and reported A1C or blood glucose. Smoking was associated with decreased adherence. Ethnicity and insurance were also significantly associated with adherence. Longitudinal follow-up rates were influenced by additional factors, including ethnicity and neighborhood deprivation index. CONCLUSIONS Patients with moderate to severe DR and/or visual impairment were more likely to adhere to timely DFE follow-up. This could relate to the presence of visual symptoms and/or other systemic manifestations of diabetes. Smokers were less likely to adhere to timely DFE follow-up. One hypothesis is patients who smoke have other symptomatic health problems which patients prioritize over asymptomatic ocular disorders. In order to reduce vision loss from DR, practitioners should be aware that patients with mild and moderate DR, patients with normal vision, and smokers are at greater risk for poor follow-up eye care adherence.
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Cost-Effectiveness of Behavior Activation Versus Supportive Therapy on Adherence to Eye Exams in Older African Americans With Diabetes. Am J Med Qual 2016; 32:661-667. [DOI: 10.1177/1062860616680290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Although the importance of ophthalmologic screening in diabetic patients is widely recognized by clinicians, the cost-effectiveness of strategies aimed at improving eye care utilization in this population is not well established. A cost-effectiveness analysis was performed comparing behavior activation (BA) to supportive therapy (ST) in activating patients to receive a dilated fundus exam (DFE) and promoting healthy management of diabetes. Two hundred six subjects were randomized to receive either BA or ST between 2009 and 2013. Cost-effectiveness was calculated as incremental cost-effectiveness ratio (ICER) of BA versus ST. Total costs for BA and ST per participant were $259.02 and $216.12, respectively. At the 6-month follow-up, 87.91% of BA subjects received a DFE compared to 34.48% of ST subjects. The ICER for BA versus ST was $80.29/percent increase in DFE rate. In terms of improving DFE rates, BA was found to be more cost-effective than ST.
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Proceedings of the inaugural International Summit for Medical Nutrition Education and Research. Public Health 2016; 140:59-67. [PMID: 27726865 DOI: 10.1016/j.puhe.2016.08.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 08/22/2016] [Accepted: 08/25/2016] [Indexed: 10/20/2022]
Abstract
Medical Nutrition Education (MNE) has been identified as an area with potential public health impact. Despite countries having distinctive education systems, barriers and facilitators to effective MNE are consistent across borders, demanding a common platform to initiate global programmes. A shared approach to supporting greater MNE is ideal to support countries to work together. In an effort to initiate this process, the Need for Nutrition Education/Innovation Programme group, in association with their strategic partners, hosted the inaugural International Summit on Medical Nutrition Education and Research on August 8, 2015 in Cambridge, UK. Speakers from the UK, the USA, Canada, Australia, New Zealand, Italy, and India provided insights into their respective countries including their education systems, inherent challenges, and potential solutions across two main themes: (1) Medical Nutrition Education, focused on best practice examples in competencies and assessment; and (2) Medical Nutrition Research, discussing how to translate nutrition research into education opportunities. The Summit identified shared needs across regions, showcased examples of transferrable strategies and identified opportunities for collaboration in nutrition education for healthcare (including medical) professionals. These proceedings highlight the key messages presented at the Summit and showcase opportunities for working together towards a common goal of improvement in MNE to improve public health at large.
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Effectiveness and Cost of a Personalized Reminder Intervention to Improve Adherence to Glaucoma Care. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2016; 14:229-40. [PMID: 26924099 DOI: 10.1007/s40258-016-0231-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
BACKGROUND Glaucoma is the leadi ng cause of irreversible blindness in the USA. Glaucomatous vision loss is preventable with proper eye care, including appointment adherence. Therefore, interventions that improve appointment adherence can reduce the number of patients with more severe glaucoma. OBJECTIVES The primary study aim was to determine the efficacy and cost-effectiveness of a multifaceted personal reminder intervention, which included a customized letter and personal telephone outreach, in improving appointment adherence of patients with glaucoma. A secondary study aim was to identify patient characteristics that were associated with non-adherence. METHODS This prospective, randomized, controlled study included a cost-effectiveness analysis completed using a decision analytic model. The subjects included 256 patients with glaucoma. Study measures included appointment adherence and incremental cost effectiveness ratios. RESULTS Patients in the intervention group were more likely to adhere to appointments (82.31 vs. 69.05 %; RR 1.23; 95 % CI 1.04-1.37, p < 0.012) than patients in the usual care group. Patients in the intervention group were 23 % more likely to adhere to appointments (RR 1.23; 95 % CI 1.08-1.41, p < 0.0021) than patients in the usual care group, when adjusting for age, secondary insurance, primary open angle glaucoma diagnosis, number of previous visits at Wills Eye Hospital, and follow-up recommendation using Poisson regression. Per-patient cost of the program was US$11.32, and cost per follow-up attended within the adherence window was US$73.56. CONCLUSIONS A low cost reminder intervention consisting of a personalized letter and telephone outreach significantly improved appointment adherence of patients with glaucoma.
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Improving Access to Eye Care among Persons at High-Risk of Glaucoma in Philadelphia--Design and Methodology: The Philadelphia Glaucoma Detection and Treatment Project. Ophthalmic Epidemiol 2016; 23:122-130. [PMID: 26950056 PMCID: PMC4924344 DOI: 10.3109/09286586.2015.1099683] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE The Wills Eye Glaucoma Research Center initiated a 2-year demonstration project to develop and implement a community-based intervention to improve detection and management of glaucoma in Philadelphia. METHODS The glaucoma detection examination consisted of: ocular, medical, and family history; visual acuity testing; corneal pachymetry; biomicroscopy of the anterior segment; intraocular pressure (IOP) measurement; gonioscopy; funduscopy; automated visual field testing; and fundus-color photography. Treatment included laser surgery and/or IOP-lowering medication. A cost analysis was conducted to understand resource requirements. Outcome measures included; prevalence of glaucoma-related pathology and other eye diseases among high-risk populations; the impact of educational workshops on level of knowledge about glaucoma (assessed by pre- and post-test evaluation); and patient satisfaction of the glaucoma detection examinations in the community (assessed by satisfaction survey). Treatment outcome measures were change in IOP at 4-6 weeks and 4-6 months following selective laser trabeculoplasty treatment, deepening of the anterior chamber angle following laser-peripheral iridotomy treatment, and rate of adherence to recommended follow-up examinations. Cost outcomes included total program costs, cost per case of glaucoma detected, and cost per case of ocular disease detected. RESULTS This project enrolled 1649 participants (African Americans aged 50+ years, adults 60+ years and individuals with a family history of glaucoma). A total of 1074 individuals attended a glaucoma educational workshop and 1508 scheduled glaucoma detection examination appointments in the community setting. CONCLUSIONS The Philadelphia Glaucoma Detection and Treatment Project aimed to improve access and use of eye care and to provide a model for a targeted community-based glaucoma program.
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Prospective randomized controlled trial comparing the outcomes and costs of two eyecare adherence interventions in diabetes patients. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2015; 13:253-63. [PMID: 25786858 DOI: 10.1007/s40258-015-0159-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
OBJECTIVE Diabetic retinopathy is one of the leading causes of vision impairment among adults in the USA. While it is suggested that diabetics receive annual dilated fundus examinations (DFE), many patients do not adhere to these recommendations. This paper investigates the outcomes and costs of an educational and telephone intervention on DFE follow-up adherence in patients with diabetes. METHODS In a prospective trial, 356 diabetic patients due for a DFE at an urban eye clinic were randomly assigned to usual care (UC; reference case), mailed intervention (MI), or telephone intervention (TI). UC patients (n = 119) received a standard form letter. MI patients (n = 117) received a personalized letter encouraging scheduling of an eye examination with an educational brochure about diabetic eye disease. TI patients (n = 120) received personal calls (up to three attempts) to schedule a follow-up with standard form letter. The primary outcome was obtaining a DFE within 90 days of suggested return. Costs (US$ 2013) included time costs for staff, phone charges, supplies, and postage. Since TI involved greater cost components compared to MI, univariate sensitivity analysis examined the impact of reducing phone costs. RESULTS Patients were mostly female (66 %) and African American (70 %) with a mean age of 61 years. TI patients were more likely to schedule DFE [65 vs. 42 %; relative risk (RR) 1.54; CI 1.20-1.96; P < 0.001] versus UC patients. Obtaining a DFE within 90 days of suggested return was also significantly higher among TI patients compared to UC patients (51 vs. 36 %, RR 1.41; CI 1.05-1.89; P = 0.024). MI patients were slightly less likely to schedule DFE versus UC patients (38 vs. 42 %, RR 0.90; CI 0.66-1.22; P = NSS) and obtain a DFE (32 vs. 36 %; RR 0.90; CI 0.63-1.28; P = NSS). The total cost of TI was US$798.28 or US$6.65/patient and the cost/follow-up DFE was US$26.05. Sensitivity analyses revealed that the cost/follow-up can be greatly reduced but remains greater compared to UC (US$2.76 if US$0.25/call, US$11.13 if $1/call; US$22.29 if US$2/call). CONCLUSIONS Personal phone assistance in scheduling DFE follow-up is more effective but also more costly. Follow-up research has been initiated to determine whether automated phone reminders can achieve similar effectiveness at a lower cost.
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Ophthalmic Patients' Utilization of Technology and Social Media: An Assessment to Improve Quality of Care. Telemed J E Health 2014; 20:887-92. [DOI: 10.1089/tmj.2013.0365] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Challenges and opportunities for nutrition education and training in the health care professions: intraprofessional and interprofessional call to action. Am J Clin Nutr 2014; 99:1184S-93S. [PMID: 24646823 PMCID: PMC3985220 DOI: 10.3945/ajcn.113.073536] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Understanding and applying nutrition knowledge and skills to all aspects of health care are extremely important, and all health care professions need basic training to effectively assess dietary intake and provide appropriate guidance, counseling, and treatment to their patients. With obesity rates at an all-time high and the increasing prevalence of diabetes projected to cost the Federal government billions of dollars, the need for interprofessional nutrition education is paramount. Physicians, physician assistants, nurses, nurse practitioners, pharmacists, dentists, dental hygienists, occupational therapists, physical therapists, speech and language pathologists, and others can positively affect patient care by synchronizing and reinforcing the importance of nutrition across all specialty areas. Although nutrition is a critical component of acute and chronic disease management, as well as health and wellness across the health care professions, each profession must reevaluate its individual nutrition-related professional competencies before the establishment of meaningful interprofessional collaborative nutrition competencies. This article discusses gaps in nutrition education and training within individual health professions (ie, nursing, pharmacy, dentistry, and dietetics) and offers suggestions for educators, clinicians, researchers, and key stakeholders on how to build further capacity within the individual professions for basic and applied nutrition education. This "gaps methodology" can be applied to all health professions, including physician assistants, physical therapists, speech and language pathologists, and occupational therapists.
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Abstract
PURPOSE To compare methodologies for imputing ethnicity in an urban ophthalmology clinic. METHODS Using data from 19,165 patients with self-reported ethnicity, surname, and home address, we compared the accuracy of three methodologies for imputing ethnicity: (1) a surname method based on tabulation from the 2000 US Census; (2) a geocoding method based on tract data from the 2010 US Census; and (3) a combined surname geocoding method using Bayes' theorem. RESULTS The combined surname geocoding model had the highest accuracy of the three methodologies, imputing black ethnicity with a sensitivity of 84% and positive predictive value (PPV) of 94%, white ethnicity with a sensitivity of 92% and PPV of 82%, Hispanic ethnicity with a sensitivity of 77% and PPV of 71%, and Asian ethnicity with a sensitivity of 83% and PPV of 79%. Overall agreement of imputed and self-reported ethnicity was fair for the surname method (κ 0.23), moderate for the geocoding method (κ 0.58), and strong for the combined method (κ 0.76). CONCLUSION A methodology combining surname analysis and Census tract data using Bayes' theorem to determine ethnicity is superior to other methods tested and is ideally suited for research purposes of clinical and administrative data.
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Case writing as a vehicle for promoting cultural competency: a retrospective, descriptive qualitative analysis. J Natl Med Assoc 2012; 104:29-37. [PMID: 22708245 DOI: 10.1016/s0027-9684(15)30128-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND A variety of approaches are available that provide cultural competency education for practicing physicians. There is, however, still a need for additional, innovative approaches that address continuing education and professional improvement regarding cultural competency for physicians after their training. OBJECTIVE To assess the potential impact on established clinicians of writing an extended case narrative on cultural competency. METHODS We conducted structured interviews of physician contributors (n = 14) to a book of cases on cultural competency. Authors were invited to contribute to the book based on their experiences as established clinicians, and previous expertise in cultural competency research or education was not required. Because of this, the editors employed a process in which they worked with contributors in a one-on-one manner to develop their case(s). RESULTS The participants were experienced physicians (all > 10 years since medical school graduation), most of whom were white (64%) and affiliated with an academic medical center (86%). The majority of the contributors (1) reported that writing their case(s) increased their awareness of, and sensitivity to, issues of cultural competency; (2) indicated that the writing of their case(s) changed their approach to patient care and/ or their education of medical students or graduate medical trainees; and (3) would recommend case writing as a vehicle for promoting cultural sensitivity and awareness. CONCLUSIONS Although preliminary, these data suggest that the cultural awareness, sensitivity, and competence of established physicians might be enhanced by a process in which clinicians are facilitated in the writing of cases that address issues of culture that are pertinent to their practice and patient experiences.
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The bariatric surgery patient: a growing role for registered dietitians. ACTA ACUST UNITED AC 2010; 110:593-9. [PMID: 20338285 DOI: 10.1016/j.jada.2009.12.021] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2009] [Accepted: 08/03/2009] [Indexed: 01/09/2023]
Abstract
Between 1998 and 2004, the total number of bariatric procedures increased almost 10-fold, from 13,386 procedures in 1998 to 121,055 in 2004. Current estimates suggest the number of bariatric operations will exceed 220,000 in 2010. Bariatric surgery encompasses several surgical techniques classified as restrictive or malabsorptive, based on the main mechanism of weight loss. Clinical studies and meta-analyses show that bariatric surgery decreases morbidity and mortality when compared with nonsurgical treatments. A successful long-term outcome of bariatric surgery is dependent on the patient's commitment to a lifetime of dietary and lifestyle changes. The registered dietitian (RD) is an important member of the bariatric team and provides critical instructions to help patients adhere to the dietary changes consistent with surgery. Referencing current literature, this article outlines the indications, contraindications, and types of bariatric surgery. The role of the RD for preoperative and postoperative nutrition assessment and medical nutrition therapy is highlighted. Management of long-term nutrition issues is also reviewed. The current recommendations include a multivitamin/mineral supplement plus vitamin B-12, calcium, vitamin D-3, iron, and folic acid. Given the increasing prevalence of obesity and bariatric surgery procedures, caring for patients who have undergone surgery will be an expanding role for the RD. Close postoperative follow-up and careful monitoring will improve the odds for successful surgical outcomes, and RDs play a very important part in this process.
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Using media messaging to promote healthful eating and physical activity among urban youth. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2005; 37:98-9. [PMID: 15882488 DOI: 10.1016/s1499-4046(06)60024-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
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Proposed association between ileoanal j-pouch perforation and rapid consumption of a high-calorie, high-fiber meal: report of two cases. Dis Colon Rectum 2000; 43:1008-11. [PMID: 10910251 DOI: 10.1007/bf02237368] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE We report two cases of ileoanal J-pouch rupture after rapid consumption of high-fiber, high-calorie meals. METHOD We review the food intake, presentation, laboratory and radiographic data, and course of two patients who developed ileoanal J-pouch perforation after rapid consumption of meals rich in fiber or calories or both. The potential association between food consumption and rupture is explored. RESULTS The authors propose that the rapid ingestion of a high-fiber, high-calorie meal may lead to an acute intraluminal pressure elevation or a closed-loop obstruction. These effects may be the basis for an association between food ingestion patterns and perforation at the distal transection site in an ileoanal J-pouch. CONCLUSION The authors hypothesize that the rapid ingestion of a high-fiber, high-calorie meal may be associated with J-pouch perforation. Further investigative efforts are needed to confirm this association and to evaluate whether a causal relationship is present. If causality is established, physicians may develop a higher index of suspicion for pouch rupture in patients who present with abdominal disturbances after the rapid ingestion of a high-fiber, high-calorie meal.
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Taking a nutrition history: a practical approach for family physicians. Am Fam Physician 1999; 59:1521-8, 1531-2. [PMID: 10193594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
The association between nutrition and health has been clearly documented. Primary care physicians are expected to address nutrition and dietary behavior issues with their patients in the context of a brief clinical encounter. This article proposes the use of a short interview form, with specific suggestions for behavior changes that family physicians can use to help their patients meet currently accepted dietary guidelines. Answers to the questions on the interview form provide the physician with an overall sense of the patient's daily eating habits and help to identify major sources of saturated fat in the patient's diet. The patient is asked about the number of meals and snacks eaten in a 24-hour period, dining-out habits and frequency of consumption of fruits, vegetables, meats, poultry, fish, dairy products and desserts. Documentation of dietary changes can be accomplished using the suggested nutrition history form, and improvements in nutritional status can be measured using weight, blood pressure and laboratory test data.
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