Primary Cutaneous Coccidioidomycosis of the Eyelid: A Case Report.

A 33-year-old man presented with an ulcerated nodule on his left eyelid and eyebrow that was unresponsive to broad-spectrum antibiotics. Incisional biopsies were performed, and cultures were positive for Coccidioides immitis. An extensive work-up revealed no systemic involve ment of disseminated coccidioidomycosis. The patient was treated with oral itraconazole for 6 months with resolution of the lesion. Few cases of primary cutaneous coccidioidomycosis have been reported. The authors describe a primary cutaneous coccidioidomycosis lesion of the eyelid without disseminated disease.

Primary Practice Patterns For The Initial Management of Open Angle Glaucoma.

PRCIS: About 1/4th of survey respondents from an ASCRS database initiate treatment for primary open-angle glaucoma (POAG) with laser trabeculoplasty. Factors impacting physicians' choice of laser versus topical treatment for POAG were explored. PURPOSE: To characterize primary treatment preferences (topical medication vs. laser trabeculoplasty or intracameral sustained release implants) in primary open-angle glaucoma (POAG) patients and determine factors related to primary intervention selection. METHODS: A 33-question survey was distributed to an American Society of Cataract and Refractive Surgery database on treatment choices made by ophthalmologists for POAG. Data collected included country of practice, years of practice, completion of glaucoma fellowship training, type of practice, and preference for first line of treatment of POAG. Multiple logit regression was used to compare the effect of covariates on physicians' choice of either topical medication or laser trabeculoplasty for POAG. RESULTS: A total of 252/19,246 (1.3%) of surveys were returned. Almost three-quarters of respondents utilized topical medication as first line of treatment for POAG (73.6%) while 26.4% preferred to start with laser treatment. Significant variables associated with the selection of laser (vs. drops) are practicing in the U.S. (odds ratio [OR] 2.85, 95% confidence interval [CI] 1.33-6.10), more recent completion of ophthalmology residency (OR 1.95, 95% CI 1.00-3.77), greater volume of minimally invasive glaucoma surgeries (MIGS) (OR 1.68, 95% CI 1.18-2.40), and a glaucoma patient base greater than 25% (OR 2.21, 95% CI 1.09-4.48). CONCLUSIONS: For the first line treatment of POAG, laser trabeculoplasty is more likely to be preferred, over topical drops, by U.S. physicians who are relatively new in practice, who have a larger glaucoma patient base and who perform more MIGS.

Comparison of success rate and intraocular pressure spikes between selective laser trabeculoplasty and micropulse laser trabeculoplasty in African American and Hispanic patients.

AIM: To examine the efficacy and safety of micropulse laser trabeculoplasty (MLT) versus selective laser trabeculoplasty (SLT) in a large cohort of primarily African American and Hispanic patients. METHODS: A single center retrospective comparative cohort review conducted at Cook County Health facilities that included patients with a diagnosis of open angle glaucoma or ocular hypertension who received an SLT or MLT procedure between January 2017 and May 2021. RESULTS: Totally 131 eyes of 99 patients were analyzed. The 77 eyes received SLT and 54 received MLT. Seven out of 77 eyes in the SLT group (9.1%) and 1 out of 54 eyes in the MLT group (1.9%) had an IOP spike (defined as > 5 mm Hg) at either 1h or 1wk after procedure (P=0.05, Chi-squared test with Haldane-Anscombe correction). The procedure failure rate at one year was 50% for SLT and 48% for MLT (P=0.31). CONCLUSION: MLT has a significantly lower incidence of pressure spikes and a similar treatment failure rate at 1-year post-procedure, demonstrating that it is a reasonable alternative compared to SLT.

Visual outcomes of combined cataract surgery and minimally invasive glaucoma surgery.

Minimally invasive glaucoma surgery (MIGS) has become a reliable standard of care for the treatment of glaucoma when combined with cataract surgery. This review describes the MIGS procedures currently combined with and without cataract surgery with a focus on visual outcomes based on the literature and the experience of the ASCRS Glaucoma Clinical Committee.

Comparison of cumulative dissipated energy between the Infiniti and Centurion phacoemulsification systems.

PURPOSE: To compare cumulative dissipated energy between two phacoemulsification machines. SETTING: An ambulatory surgical center, Honolulu, Hawaii, USA. DESIGN: Retrospective chart review. METHODS: A total of 2,077 consecutive cases of cataract extraction by phacoemulsification performed by five surgeons from November 2012 to November 2014 were included in the study; 1,021 consecutive cases were performed using the Infiniti Vision System, followed by 1,056 consecutive cases performed using the Centurion Vision System. RESULTS: The Centurion phacoemulsification system required less energy to remove a cataractous lens with an adjusted average energy reduction of 38% (5.09 percent-seconds) (P<0.001) across all surgeons in comparison to the Infiniti phacoemulsification system. The reduction in cumulative dissipated energy was statistically significant for each surgeon, with a range of 29%-45% (2.25-12.54 percent-seconds) (P=0.005-<0.001). Cumulative dissipated energy for both the Infiniti and Centurion systems varied directly with patient age, increasing an average of 2.38 percent-seconds/10 years. CONCLUSION: The Centurion phacoemulsification system required less energy to remove a cataractous lens in comparison to the Infiniti phacoemulsification system.

Oral diazepam versus intravenous midazolam for conscious sedation during cataract surgery performed using topical anesthesia.

PURPOSE: To compare the intraoperative pain, anxiety, undesired movement, and cooperation between patients receiving oral diazepam or intravenous (IV) midazolam for conscious sedation during cataract surgery under topical anesthesia. SETTING: Ambulatory surgical center, Honolulu, Hawaii, USA. DESIGN: Prospective randomized controlled trial. METHODS: Patients having first-time cataract extraction with topical anesthesia were randomized to receive sedation with oral diazepam 30 minutes before surgery or IV midazolam immediately preceding surgery. The outcomes of intraoperative pain, anxiety, undesired movement, and poor cooperation were observed by the surgeon and recorded during surgery. RESULTS: One hundred fifty-six cataract surgeries were included, 83 in the IV midazolam group and 73 in the oral diazepam group. Twenty-four patients (29%) in the IV group and 7 patients (10%) in the oral group showed undesired movement (P < .02). Seven patients (8%) in the IV group and 2 patients (3%) in the oral group showed poor cooperation (P > .05). Fifteen patients (18%) in the IV group and 9 patients (12%) in the oral group had anxiety (P > .05). Three patients (4%) in the IV group and 3 patients (4%) in the oral group experienced pain (P > .05). CONCLUSIONS: Fewer patients receiving oral diazepam 30 minutes before cataract surgery than patients receiving IV midazolam immediately preceding surgery showed undesired movement during surgery. There was no statistically significant difference in the number of patients showing poor cooperation or experiencing pain or anxiety between the 2 groups. FINANCIAL DISCLOSURE: No author has a financial or proprietary interest in any material or method mentioned.

Nailfold Capillary Abnormalities in Primary Open-Angle Glaucoma: A Multisite Study.

PURPOSE: There is considerable evidence for systemic vascular dysfunction in primary open-angle glaucoma (POAG). We performed nailfold capillary video microscopy to observe directly the nature of nonocular microvasculature abnormalities in POAG. METHODS: We enrolled 199 POAG patients and 124 control subjects from four sites. We used JH-1004 capillaroscopes to perform nailfold capillary video microscopy on the fourth and fifth digits of each subject's nondominant hand. Videos were evaluated for hemorrhages, dilated capillary loops > 50 µm, and avascular zones > 100 µm by graders masked to case status. Multivariable odds ratios (ORs) and 95% confidence intervals (CIs) for POAG were obtained by means of logistic regression analyses that were applied to data from all cases and controls. Corresponding estimates of moderate or severe POAG versus mild POAG (based on the Hodapp-Anderson-Parrish scale) were obtained among cases only. RESULTS: After controlling for demographic factors, family history of glaucoma, systemic diseases, and use of anticoagulation and antiplatelet therapy, for each 100 nailfold capillaries assessed, all types of microvascular abnormalities were significantly associated with POAG. Specifically, the presence of any dilated capillaries (OR = 2.9; 95% CI, 1.6-5.6), avascular zones (OR = 4.4; 95% CI, 1.7-11.3) and hemorrhages (OR = 12.2; 95% CI, 5.9-25.1) were associated with POAG. Among cases, the frequency of microvascular abnormalities was not associated with glaucoma severity (P ≥ 0.43). CONCLUSIONS: These data provided support for nonocular capillary bed abnormalities in POAG. Comparable vascular abnormalities in the optic nerve may render it susceptible to glaucomatous damage.

Anatomic and physiologic rationale to be applied in accessing the suprachoroidal space for management of glaucoma.

UNLABELLED: This review examines the anatomic and physiologic rationale for accessing the suprachoroidal space in the management of glaucoma. The potential benefits and limitations of past and present attempts to tap into the intraocular pressure-lowering effects of the suprachoroidal space are highlighted. FINANCIAL DISCLOSURE: The author has no financial or proprietary interest in any material or method mentioned.

Complication rate of posterior capsule rupture with vitreous loss during phacoemulsification at a Hawaiian cataract surgical center: a clinical audit.

PURPOSE: To compare the complication rate of posterior capsule rupture (PCR) with vitreous loss during phacoemulsification at an ambulatory surgical center with published results as a clinical audit for quality control. METHODS: A retrospective chart review of 3,339 consecutive patients who underwent routine phacoemulsification by four experienced private practice surgeons from January 1, 2011 to June 30, 2012 at The Surgical Suites, Honolulu, HI, USA. All cases with PCR and vitreous loss were identified and selected for the study. Risk factors of this complication were further examined. Data were sent to John H Stroger Jr Hospital of Cook County, Division of Ophthalmology, for literature review, analysis, and write-up. RESULTS: Twenty-three of the 3,339 cases incurred PCR and vitreous loss during phacoemulsification, for an incidence rate of 0.68%. Miosis, shallow chamber, restlessness, pseudoexfoliation syndrome, floppy iris syndrome, and zonulopathy were the main causes. In addition, surgeon volume (number of cases) was inversely correlated with PCR. CONCLUSION: The rate of PCR with vitreous loss during phacoemulsification in this study may be lower than other published results done at academic centers. However, there was no compatible study available for comparison, as existing studies performed at academic centers included resident cases. This study identified risk factors for PCR/vitreous loss both preoperatively and postoperatively that may assist in application of preventive measures to decrease rates of PCR/vitreous loss.