Manhattan Vision Screening and Follow-Up Study: (NYC-SIGHT)Tele-Retinal Image Findings and Importance of Photography.

Purpose: To describe tele-retinal abnormality image findings from the Manhattan Vision Screening and Follow-up Study (NYC-SIGHT), which aims to investigate whether community-based eye health outreach strategies using telemedicine can improve visual outcomes among at-risk populations in Upper Manhattan. Methods: A 5-year prospective, cluster-randomized clinical trial was conducted. Eligible individuals aged 40 years and older were recruited from affordable housing developments and senior centers in New York City. Participants underwent on-site eye health screening (best-corrected visual acuity, intraocular pressure [IOP] measurements, and fundus photography). Fundus images were graded via telemedicine by a retina specialist. Multivariate logistic regression modeling was used to assess the factors associated with abnormal retinal findings requiring referral to ophthalmology. Results: Participants with a retinal abnormality on fundus photography (n = 157) were predominantly older adults, with a mean age of 68.4 ± 11.1 years, female (63.7%), African American (50.3%), and Hispanic (43.3%). A total of 32 participants in our study passed the vision and IOP screening but had an abnormal retinal image and ocular pathology that would have been missed without fundus photography. Individuals who self-identified as having preexisting glaucoma (odds ratio [OR] = 3.749, 95% confidence interval [CI] = 1.741-8.074, p = 0.0001) and had severe vision impairment (OR = 4.1034, 95% CI = 2.0740-8.1186, p = 0.000) at the screening had significantly higher odds of having an abnormal retinal image. Conclusion: This community-based study targeted populations at-risk for eye disease, improved access to eye care, detected a significant number of retinal image abnormalities requiring follow-up by using telemedicine, and provided evidence of the importance of fundus photography during eye health screenings. CTR number: NCT04271709.

Manhattan Vision Screening and Follow-Up Study (NYC-SIGHT): Subanalysis of Referral to Ophthalmology.

PURPOSE: The Manhattan Vision Screening and Follow-up Study aims to provide access to eye care for underserved populations, detect native rates of ocular pathology, and refer participants with eye disease to ophthalmology. This subanalysis describes the reasons for referral to ophthalmology and identifies risk factors associated with being referred. METHODS: Enrolled participants were aged ≥40 years, living independently in public housing developments and able to provide consent for eye health screenings. Those with habitual visual acuity 20/40 or worse, intraocular pressure (IOP) 23-29 mmHg, or an unreadable fundus image failed and were scheduled with the on-site optometrist. The optometric exam determined whether further referral to ophthalmology for a clinic exam was warranted. Those with an abnormal image or IOP ≥30 mmHg were referred directly to ophthalmology. Main outcome was factors associated with referral to ophthalmology. RESULTS: A total of 708 individuals completed the eye health screening over 15 months. A total of 468 participants were referred to ophthalmology (250 had an abnormal image and 218 were referred by the optometrist). Those referred were predominantly older adults (mean age 70.0 ± 11.4 years), female (66.7%), African American (55.1%) and Hispanic (39.5%). Seventy percent of participants had not had a recent eye exam. Stepwise multivariate logistic regression analysis showed that participants with pre-existing glaucoma (OR 3.14, 95% CI 1.62 to 6.08, p = 0.001), an IOP ≥23 mmHg (OR 5.04, 95% 1.91 to 13.28, p = 0.001), or vision impairment (mild) (OR 2.51, 95% CI 1.68 to 3.77, p = 0.001) had significantly higher odds of being referred to ophthalmology. CONCLUSION: This targeted community-based study in Upper Manhattan provided access to eye care and detected a significant amount of ocular pathology requiring referral to ophthalmology in this high-risk population.

Educational intervention to adopt selective laser trabeculoplasty as first-line glaucoma treatment: Randomized controlled trial: Educational intervention on selective laser trabeculoplasty.

PURPOSE: To determine the efficacy of an educational intervention on patient adoption and attitudes toward selective laser trabeculoplasty (SLT) as first-line treatment for glaucoma. METHODS: This study is a randomized controlled trial. Subjects include 33 patients within 1-year diagnosis of either primary open-angle glaucoma, ocular hypertension, or pseudoexfoliation syndrome. After informed consent, subjects were randomly assigned to a Usual Care or Educational Intervention group. All subjects completed a pre-intervention questionnaire. The Educational Intervention group was shown a slideshow presentation and a 3-min video and given a post-intervention questionnaire. Follow-up examinations were reviewed for 6 months to determine subject completion of SLT, the primary outcome. Secondary outcomes include assessment of attitude toward SLT before and after intervention. RESULTS: Age, gender, and baseline characteristics between the groups did not differ. The Usual Care group had a higher proportion of African Americans (77% vs 31%, p = 0.04). At 6 months following the intervention, 63% of subjects underwent SLT compared to 35% of Usual Care subjects (p = 0.12). Older age was associated with decreased SLT uptake (OR 0.90, 95% CI 0.82-0.99, p = 0.03). Prior to the intervention, there were no differences in attitudes of both groups regarding SLT therapy. Nineteen percent of Educational Intervention subjects changed positively toward SLT (p = 0.08) and 50% scheduled an SLT appointment after intervention (p = 0.005). CONCLUSIONS: A slideshow and video-based educational intervention may positively enhance patient adoption of SLT.Clinical trial registration name, number, URL: Educational Intervention to Adopt SLT as First-Line Glaucoma Treatment, NCT03365778, https://clinicaltrials.gov/ct2/show/NCT03365778.

Prevalence of depressive symptoms and associated factors in an urban, ophthalmic population.

OBJECTIVE: To determine the prevalence of depressive symptoms in an adult ophthalmic patient population and to delineate correlates. DESIGN: Cross-sectional study. PARTICIPANTS: Adult patients (⩾18 years) were approached in general and sub-specialty cornea, retina, and glaucoma ophthalmic clinics. A total of 367 patients from the four clinics were enrolled. METHODS: Depressive symptoms were assessed using the Patient Health Questionnaire-9. A cut-off score of ⩾10 was used to indicate clinically significant depressive symptoms. Patient Health Questionnaire-9 scores were used to evaluate bivariate relationships between depressive symptoms and distance visual acuity, ocular diagnosis, diabetes status, smoking status, demographic information, and medications. RESULTS: The majority of patients were female (52.9%) and Caucasian (48.6%). The mean age was 52.0 years (standard deviation: 16.7). Clinically significant depressive symptoms were present in 19.9% of patients overall; this rate varied slightly by clinic. Patients with low vision and blindness (visual acuity worse than 20/60) were more likely to have depressive symptoms (odds ratio = 2.82; 95% confidence interval: 1.90-4.21). Smoking and diabetes were also associated with depressive symptoms (odds ratio = 3.11 (2.66-3.64) and 3.42 (1.90-6.16), respectively). CONCLUSION: In a sample of urban ophthalmic adult patients, depressive symptoms were highly associated with low vision, smoking, and diabetes. This information can be used to target interventions to those at greatest risk of depressive symptoms.

Beliefs and Attitudes of Ophthalmologists Regarding SLT as First Line Therapy for Glaucoma.

PRECIS: Targeted educational interventions for physicians may be useful in increasing adoption of selective laser trabeculoplasty (SLT) as first line therapy for the treatment of glaucoma. PURPOSE: SLT is a safe and effective first line treatment for glaucoma, however, it is underutilized. To evaluate barriers for the widespread adoption of this procedure, we assessed the beliefs and attitudes of ophthalmologists. We developed an educational intervention directed to physicians to increase the consideration of SLT earlier in the glaucoma treatment paradigm. SUBJECTS AND METHODS: In this prospective study, an online survey and educational slide presentation was sent to a group of comprehensive ophthalmologists, ophthalmology residents, and glaucoma specialists. Subjects were asked to respond to questions regarding their beliefs and attitudes towards SLT before and after watching the educational slide presentation. RESULTS: A total of 53 subjects were enrolled. Before watching the slide presentation, 85% of subjects stated they offer SLT to newly diagnosed patients, although only 28% preferred it over medications. While 52% of physicians reported between 0% and 10% of their newly diagnosed patients receive laser therapy, 47% said they would use it as a first line therapy for all or most newly diagnosed glaucoma patients. Most subjects (94%) stated the educational slide presentation convinced them that SLT is appropriate as a first line therapy for treatment of open angle glaucoma. CONCLUSIONS: A better understanding of the barriers for utilizing SLT as a first line therapy provides valuable information to help increase the adoption of this safe and effective procedure. A targeted educational intervention may improve acceptance of SLT as first line therapy for open angle glaucoma.

Philadelphia Telemedicine Glaucoma Detection and Follow-Up Study: Cataract Classifications Following Eye Screening.

Background:Cataracts are a major cause of visual impairment and blindness in the United States and worldwide.Introduction:Risk factors for cataracts include age over 40 years, smoking, diabetes, low socioeconomic status, female sex, steroid use, ocular trauma, genetic factors, and exposure to ultraviolet-B light. Community-based telemedicine vision screenings can be an efficient method for detecting cataracts in underserved populations. The Philadelphia Telemedicine Glaucoma Detection and Follow-Up Study reports the prevalence and risk factors for cataracts in individuals screened and examined for glaucoma and other eye diseases.Materials and Methods:A total of 906 high-risk individuals were screened for glaucoma using telemedicine in seven primary care practices and four Federally Qualified Health Centers in Philadelphia. Participants with suspicious nerves or other abnormalities on fundus photographs, unreadable images, and ocular hypertension returned for an eye examination with an ophthalmologist at the same community location.Results:Of the participants screened through telemedicine, 347 (38.3%) completed a follow-up eye examination by an ophthalmologist. Of these, 267 (76.9%) were diagnosed with cataracts, of which 38 (14.2%) had visually significant cataracts. Participants who were diagnosed with visually significant cataract were more likely to be older (p < 0.001), have diabetes (p = 0.003), and worse visual acuity (p < 0.001).Discussion:Our study successfully detected and confirmed cataracts in a targeted, underserved urban population at high risk for eye disease.Conclusions:Telemedicine programs offer an opportunity to identify and refer individuals who would benefit from continuous follow-up eye care and treatment to improve visual function and quality of life.

Awareness of ocular diagnosis, transportation means, and barriers to ophthalmology follow-up in the Philadelphia Telemedicine Glaucoma Detection and Follow-up Study.

Purpose: The purpose of this study was to assess factors affecting follow-up eye care in participants enrolled in the Philadelphia Telemedicine Glaucoma Detection and Follow-up Study, such as awareness of ocular diagnosis, availability of transportation methods, and reasons for missing eye care appointments. Methods: The sample included 172 participants who were randomized to the intervention group and contacted by the social worker. Results: A total of 155 participants completed the assessment form, which was used as an instrument to assess factors affecting adherence to follow-up eye care. The main reasons for missing eye exam appointments were feeling ill (38.1%, n = 59) and forgetting the appointment (34.2%, n = 53). In addition, 45 (29.2%) participants were unaware of or did not comprehend the severity of their ocular diagnosis. Common methods of transportation included public transportation (31.6%, n = 49), driving (29.7%, n = 46), and being driven (27.7%, n = 43) to their appointment. Conclusion: These results suggest that individuals in need of eye care may benefit from additional assistance of a social worker regarding ongoing eye exam appointment reminders and in-depth explanation of their ocular diagnosis.

Philadelphia Telemedicine Glaucoma Detection and Follow-up Study: Analysis of Unreadable Fundus Images.

PURPOSE: The purpose of this study was to ascertain determinants of unreadable fundus images for participants enrolled in the Philadelphia Telemedicine Glaucoma Detection and Follow-up Study. METHODS: Individuals were screened for glaucoma at 7 primary care practices and 4 Federally Qualified Health Centers using telemedicine. Screening (visit 1) included fundus photography, assessing family history of glaucoma, and intraocular pressure (IOP) measurements. Participants with an unreadable image in at least one eye were deemed unreadable and invited to return for a confirmatory eye examination (visit 2). RESULTS: A total of 906 participants completed the visit 1 eye screening and 17.1% (n=155/906) were "unreadable." In the multivariable logistic regression analysis, older age, male sex, smoking, and worse visual acuity were significantly associated with an unreadable fundus image finding at the eye screening (P<0.05). Of the 89 participants who were invited for the confirmatory eye examination solely for unreadable images and attended visit 2, 58 (65.2%) were diagnosed with at least one ocular pathology. The most frequent diagnoses were cataracts (n=71; 15 visually significant, 56 nonvisually significant), glaucoma suspects (n=27), and anatomical narrow angle (n=10). CONCLUSIONS: Understanding the causes of unreadable fundus images will foster improvements in telemedicine techniques to optimize the predictive accuracy, efficiency, and cost in ophthalmology. A high proportion of participants with unreadable images (65.2%) in our study were diagnosed with some ocular pathology, indicating that the finding of an unreadable fundus image warrants a referral for a comprehensive follow-up eye examination.

Depression and quality of life in a community-based glaucoma-screening project.

OBJECTIVE: To identify the prevalence and risk factors of depression among individuals given a glaucoma-related diagnosis at a screening program. DESIGN: Cross-sectional community-based in a university hospital. PARTICIPANTS: Volunteers from a community glaucoma-screening program. METHODS: After collecting sociodemographic information, participants were administered the Geriatric Depression Scale-15 (GDS-15) and the National Eye Institute Visual Function Questionnaire-25 (NEI-VFQ-25). RESULTS: Participants were predominantly African American (73.5%), older than 65 years (65.7%), single (75.4%), and female (66.8%). Among 268 participants, 89 were diagnosed with glaucoma and 179 as glaucoma suspects. The frequency of depression among the glaucoma and glaucoma suspect participants was 18% and 16.2%, respectively. The mean GDS-15 score was 2.4 ± 2.7 with no difference between glaucoma and glaucoma suspect groups, p = 0.654. The mean VFQ-25 score was 78.6 ± 15.9 and was lower in glaucoma (74.7 ± 19.7) than glaucoma suspect participants (80.4 ± 13.6), p = 0.003. Risk factors for depression included difficulties with paying expenses (p = 0.017), Asian race (p < 0.001), and poorer scores on the VFQ-25 subscales of "General Health" (p < 0.001), "Distance Activities" (p = 0.024), and "Dependency" (p = 0.001). CONCLUSIONS: Prevalence of depression in those diagnosed with glaucoma or glaucoma suspect was higher than previous estimates of the general population. Glaucoma-screening programs might benefit from including depression-screening protocols along with referral services or low-cost treatments of depression.

A Proposed Intervention to Decrease Resident-Performed Cataract Surgery Cancellation in a Tertiary Eye Care Center.

BACKGROUND: Cataracts are the leading cause of preventable blindness globally. As a result, competence in cataract surgery is an important component of ophthalmology residency training. Residency programs must optimize the number of cataract surgery cases to train proficient physicians. However, the rate of cataract surgery cancellations is high, and some are canceled because of preventable causes. OBJECTIVE: To evaluate the effect of mandatory on-site preadmission testing, including having a physical examination, on resident-performed cataract surgery cancellation rates. METHODS: For this study, patients scheduled for cataract surgery at the Wills Eye Hospital resident cataract clinic between January 2015 and November 2015 were enrolled and randomized into 2 groups: usual care or intervention. The patients randomized to the usual care group were instructed to complete preadmission testing and to have a physical examination with their primary care physician. The patients randomized to the intervention group were escorted to a Wills Eye Hospital-affiliated cardiologist to complete preadmission testing and to have a physical examination. Patients in both groups received a reminder call before the cataract surgery. RESULTS: A total of 441 patients were included in the study-240 patients in the usual care group and 201 patients in the intervention group. The overall cataract surgery cancellation rate was 14.5%; the rate was 12.4% in the intervention group and 16.3% in the usual care group (P = .28). The patients receiving the intervention were more likely to have preadmission testing and a physical examination than the patients in the usual care arm (P <.001). CONCLUSIONS: Facilitating the completion of preadmission testing for patients decreased the rates of resident-performed cataract surgery cancellation at a Wills Eye Hospital resident clinic and has the potential to improve patient outcomes and prevent blindness.

Adherence to Follow-up Recommendations Among Individuals in the Philadelphia Glaucoma Detection and Treatment Project.

PURPOSE: To evaluate rates of adherence to free follow-up eye exam appointments among participants in the Philadelphia Glaucoma Detection and Treatment Project. PATIENTS AND METHODS: Ophthalmologists and testing equipment were brought directly to participants at risk for glaucoma at 43 community sites in Philadelphia. Those diagnosed with glaucoma-related pathology were recommended to return for follow-up to be reexamined on site. Rates of adherence and clinical and demographic risk factors for adherence were evaluated. RESULTS: Five hundred thirty-one participants were diagnosed with glaucoma-related conditions and recommended to attend community-based follow-up exams. Follow-up adherence rate was 61.2% (n=325/531). Significant factors associated with greater eye exam appointment adherence, based on our univariable analysis, included final diagnosis of glaucoma (risk ratio [RR]=1.33; 95% confidence interval [CI], 1.13-1.57), male sex (RR=1.19; 95% CI, 1.04-1.36), white race (RR=1.26; 95% CI, 1.08-1.48), age (RR=1.17; 95% CI, 1.00-1.37) recommendation for glaucoma medication (RR=1.52; 95% CI, 1.35-1.71), recommendation for laser peripheral iridotomy (RR=1.18; 95% CI, 1.02-1.35), diagnosis of age-related macular degeneration (RR=1.42; 95% CI, 1.13-1.77) and an increased intraocular pressure (>22 mm Hg in the worse eye) (RR=1.23; 95% CI, 1.06-1.42). On the basis of our multivariable model, diagnosis, sex, and recommended glaucoma medications were significantly associated with follow-up adherence. CONCLUSIONS: This study demonstrates that individuals living in underserved urban communities would take advantage of free eye exams in community sites and return for follow-up eye exams in these same settings. Future studies could investigate interventions to improve eye exam appointment adherence in community-based settings to detect glaucoma-eye conditions.

Position of the Academy of Nutrition and Dietetics: Interprofessional Education in Nutrition as an Essential Component of Medical Education.

It is the position of the Academy of Nutrition and Dietetics that registered dietitian nutritionists (RDNs) should play a significant role in educating medical students, residents, fellows, and physicians in practice. The more physicians learn about the effectiveness of nutrition for the prevention and treatment of noncommunicable diseases, the more likely they are to consult with RDNs and refer patients for medical nutrition therapy. The more interprofessional education that occurs between medical students, other health professional students, and RDNs, the more likely all health care professionals will understand and value the role of the RDN in improving the quality of care provided to patients. The training and experience of RDNs make them uniquely qualified for the role of educating medical students about nutrition as it relates to health and disease. This position paper provides RDNs with the tools and language to emphasize to medical educators, course directors, curriculum committees, medical school deans, residency and fellowship directors, physicians, and other health professionals in training and practice how ongoing nutrition counseling and management, conducted by an RDN, can benefit their patients. Specific teaching settings and examples for RDNs to take a leadership role (paid and unpaid positions) in ensuring that future physicians discuss nutrition, healthy lifestyle, and physical activity with their patients, consult with RDNs, and refer patients for medical nutrition therapy are presented. This position paper supports interprofessional education in nutrition as an essential component of medical education.

Clinical outcomes after injection of a compounded pharmaceutical for prophylaxis after cataract surgery: a large-scale review.

PURPOSE OF REVIEW: To evaluate relevant clinical outcomes following a transzonular intravitreal injection of a compounded triamcinolone-moxifloxacin-vancomycin (TMV) formulation for postoperative prophylaxis after cataract surgery in a retrospective review of medical records from a private practice, single-specialty ambulatory center in New Jersey, USA. RECENT FINDINGS: The analysis included 1541 cases from 922 patients who underwent cataract surgery with an intravitreal injection of TMV from November 2013 to December 2014. Cataract surgery was performed by a standard clear corneal phacoemulsification technique. Transzonular injection was used to deliver TMV directly into the anterior vitreous after implantation of an intraocular lens. SUMMARY: There were no major intraoperative complications associated with the transzonular injection technique. There were no cases of postoperative endophthalmitis. Nearly 92% of cases (n = 1413/1541) did not require supplemental medication after surgery. The rate of breakthrough inflammation at Days 14-21 was 9.2% (n = 132/1429). The rate of visually significant postoperative cystoid macular edema was 2.0% (n = 28/1429). The rate of clinically significant postoperative intraocular pressure increase was low: 0.9% (n = 13/1425) of cases had an at least 10 mmHg increase at Days 14-21 or 90. Four of these cases had intraocular pressure at least 30 mmHg. The rates of infection and inflammation reported in this retrospective review of a transzonular injection of TMV for prophylaxis after cataract surgery appear similar to reported rates with alternative prophylactic therapies such as topical drops. The transzonular injection of TMV may have advantages in terms of patient compliance.

Improving Follow-Up Adherence in a Primary Eye Care Setting.

Lack of patient adherence with eye appointments can decrease ocular outcomes. This prospective, randomized, single-blinded controlled study assessed the effectiveness of multiple interventions in improving follow-up adherence to recommended eye appointments. Patients due for follow-up appointments were randomly assigned to usual care, automated intervention, or personal intervention. Automated-intervention patients and personal-intervention patients received a call one month prior to the recommended follow-up date, and a mailed appointment reminder letter. The call was automated for automated-intervention patients and personalized for personal-intervention patients. The primary outcome was adherence to the follow-up appointment. The secondary outcome was rate of appointment scheduling. Patients in the personal-intervention group had greater adherence to follow-up recommendations (38%) than patients in the usual care group (28%) and the automated-intervention group (30%). Personal intervention significantly increased appointment scheduling (51%) over usual care (32%) and automated intervention (36%). These results support systems-level changes to improve patient follow-up adherence in urban primary eye care settings.

Bilateral Same-day Laser Peripheral Iridotomy in the Philadelphia Glaucoma Detection and Treatment Project.

PURPOSE: To report the outcomes of bilateral, same-day laser peripheral iridotomy (LPI) in the Philadelphia Glaucoma Detection and Treatment Project. METHODS: The Philadelphia Glaucoma Detection and Treatment Project was a community-based initiative aimed to improve detection, management, treatment, and follow-up care of individuals at high risk for glaucoma. This novel project performed LPI, where 2 eyes received laser therapy on the same day. Of the 1649 patients examined between January 1, 2013 and May 31, 2014, patients who underwent bilateral, same-day LPI were included in our analysis. Main outcome measures were visual acuity, intraocular pressure (IOP), and postoperative complication rates. RESULTS: A total of 132 eyes of 66 patients underwent bilateral, same-day LPI. Mean visual acuity remained unchanged following treatment (P=0.85). Eight patients (12.1%) had IOP spikes >5 mm Hg following treatment, and 4 patients (6.1%) spiked >10 mm Hg. IOP returned to normal in all but 1 patient, who was diagnosed with chronic angle-closure glaucoma. Hyphema was reported in 2 patients (3%) and glare in 1 patient (1.5%). Thirteen patients (19.7%) had repeat LPI treatment. All patients successfully tolerated LPI treatment without serious complications. CONCLUSIONS: Performing bilateral, same-day LPI was well tolerated in a large community-based, glaucoma detection and treatment project. Applying this treatment strategy may be considered in similar settings, where patients' access to eye care is limited and it may be a cost-effective strategy.

Overcoming Barriers to Eye Care: Patient Response to a Medical Social Worker in a Glaucoma Service.

This paper investigates the patient response to a medical social worker in a glaucoma clinic. The literature suggests that medical social workers are effective in a variety of health care settings, yet the efficacy of a medical social worker in an adult ophthalmic setting has not been studied. We present the results of a retrospective chart review of 50 patients with glaucoma referred to a medical social worker between January 5, 2015 and June 31, 2015 in an outpatient clinic of an urban eye hospital. Clinical and demographic data, as well as the data from a quality of care questionnaire, were collected for each patient. Patients rated their interaction with the medical social worker as highly positive (mean = 4.75, 5-point Likert scale), and nearly 90 % of patients expressed interest in future contact with the social worker. Additionally, most patients reported that the social worker resolved the issues they were facing (61.1 %), supported them in seeing their ophthalmologist (70.6 %), and helped them to manage their glaucoma (69.7 %). Reported barriers to glaucoma care were emotional distress; cost of office visits and medications; lack of medical insurance; transportation; poor medication adherence; impairment of daily activities; follow-up adherence; and language. As vision loss from glaucoma is irreversible, it is important to detect and treat patients at early stages of the disease. Therefore, it is imperative for patients to regularly visit their eye care providers and adhere to treatment and follow-up recommendations. This study suggests that a medical social worker could play a pivotal role in helping patients with glaucoma overcome barriers to treatment and facilitate disease management.

Trabeculectomy in Patients With Glaucoma Over 80 Years of Age: Relatively Short-term Outcomes.

PURPOSE: To compare the surgical outcomes of trabeculectomy performed in elderly patients (above 80 y) with those of younger controls. MATERIALS AND METHODS: We retrospectively reviewed the charts of patients who underwent trabeculectomy from January 1, 2009 through April 30, 2011 at the Wills Eye Hospital. Patients over 80 years of age were compared with younger controls. Outcome measures included intraocular pressure (IOP), visual acuity, number of glaucoma medications, surgical complications, and surgical failure. Surgical failure was defined as when IOP>21 mm Hg or <20% reduction below baseline or IOP<5 mm Hg or reoperation for glaucoma, or loss of light perception. RESULTS: Eighty-six eyes of patients over 80 years of age (range, 81 to 94 y) were compared with 86 eyes of younger controls (range, 22 to 79 y). Mean follow-up time was 23.9±8.0 and 25.1±8.0 months for each group, respectively. After 1 year, the failure rate was 31.3% in the elderly group, compared with 29.5% in the control group (P=0.98). At last follow-up visit, the rate of failure between the groups was similar (P=0.35). Postoperative complications were similar between the groups (P=0.25). CONCLUSIONS: The surgical outcomes of trabeculectomy in patients older than 80 years were found to be similar to those of younger controls. Taking into consideration elderly glaucoma patients' general health condition and life expectancy, age alone may not be a barrier to performing glaucoma filtration surgery.

IMPACT OF PHYSICIAN COMMUNICATION ON DIABETIC EYE EXAMINATION ADHERENCE: Results From a Retrospective Cohort Analysis.

PURPOSE: To evaluate the effect of written communication between an ophthalmologist and a primary care physician (PCP) on patient adherence to diabetic eye examination recommendations. METHODS: In a retrospective cohort study of a multiethnic population at an urban ophthalmology center, records of all patients with diabetes and clinic visits between 2007 and 2010 were reviewed. Data collected included patient demographics, insurance status, hemoglobin A1C, severity of diabetic retinopathy, follow-up examinations, and written communication between a patient's ophthalmologist and PCP. Statistical analyses were performed to examine the relationship between physician communication and adherence to diabetic eye examination based on the American Academy of Ophthalmology-published recommendations. RESULTS: A total of 1,968 people with diabetes were included. Written communication from an ophthalmologist to a PCP was associated with increased adherence to follow-up eye examination recommendations (Odds Ratio: 1.49; 95% Confidence Interval: 1.16-1.92; P = 0.0018). Communication from a PCP to an ophthalmologist was also associated with increased adherence (Odds Ratio: 1.94; 95% Confidence Interval: 1.37-2.77; P = 0.0002). Multivariable analysis controlling for other factors associated with examination adherence confirmed that communication both to and from an ophthalmologist was independently and significantly associated with increased follow-up adherence. CONCLUSION: Patients with communication between ophthalmologists and PCPs are more likely to adhere to diabetic eye examinations.