Review of recent advances in managing periocular skin malignancies.

Management of cutaneous malignancies can be particularly challenging when they are located in the periocular region. The standard of care for localized disease is complete surgical excision, but this may not be possible without significant disruption to visual structures and facial appearance. Definitive radiation may be an option for some patients who cannot or do not wish to undergo surgery. Advances in systemic treatment options for locally advanced and metastatic skin cancers in the past 10 years have prompted investigation into neoadjuvant treatment of periocular cancers. The use of chemotherapy, immune checkpoint inhibitors, and targeted therapies have all been reported with varying degrees of success. For many patients, targeted therapies or immune checkpoint inhibitors should be considered depending on the cancer type, symptoms, and goals with the input of a multidisciplinary cancer care team. In this article, we systematically review the latest updates in surgical, radiotherapeutic, and medical management of periocular malignancies.

Transcutaneous retrobulbar amphotericin B for rhino-orbital-cerebral mucormycosis: a multi-center retrospective comparative study.

PURPOSE: To assess whether transcutaneous retrobulbar amphotericin B injections (TRAMB) reduce exenteration rate without increasing mortality in rhino-orbital-cerebral mucormycosis (ROCM). METHODS: In this retrospective case-control study, 46 patients (51 eyes) with biopsy-proven ROCM were evaluated at 9 tertiary care institutions from 1998 to 2021. Patients were stratified by radiographic evidence of local orbital versus extensive involvement at presentation. Extensive involvement was defined by MRI or CT evidence of abnormal or loss of contrast enhancement of the orbital apex with or without cavernous sinus, bilateral orbital, or intracranial extension. Cases (+TRAMB) received TRAMB as adjunctive therapy while controls (-TRAMB) did not. Patient survival, globe survival, and vision/motility loss were compared between +TRAMB and -TRAMB groups. A generalized linear mixed effects model including demographic and clinical covariates was used to evaluate the impact of TRAMB on orbital exenteration and disease-specific mortality. RESULTS: Among eyes with local orbital involvement, exenteration was significantly lower in the +TRAMB group (1/8) versus -TRAMB (8/14) (p = 0.04). No significant difference in mortality was observed between the ±TRAMB groups. Among eyes with extensive involvement, there was no significant difference in exenteration or mortality rates between the ±TRAMB groups. Across all eyes, the number of TRAMB injections correlated with a statistically significant decreased rate of exenteration (p = 0.048); there was no correlation with mortality. CONCLUSIONS: Patients with ROCM with local orbital involvement treated with adjunctive TRAMB demonstrated a lower exenteration rate and no increased risk of mortality. For extensive involvement, adjunctive TRAMB does not improve or worsen these outcomes.

Alternaria fungal dacryocystitis with cutaneous fistula: a case report.

Alternaria is a fungal genus that can cause opportunistic human infection in immunocompromised hosts. While the majority of clinical manifestations are cutaneous or subcutaneous infections, there are reports of oculomycosis, which is most commonly present as keratomycosis or endophthalmitis.Here, we present a rare case of Alternaria dacryocystitis with cutaneous fistula in a diabetic patient. The patient was referred with a non-healing medial canthal wound and an initial biopsy report showing "ruptured hair follicle;" re-examination of the biopsy specimen with fungal stains led to the diagnosis of alternariosis. The patient underwent surgical debridement and systemic antifungal treatment, with complete resolution of the infection. In order to initiate prompt treatment and prevent invasive disease, fungal infection should be considered in an immunocompromised patient with chronic dacryocystitis and cutaneous fistula or a nonhealing medial canthus wound.

Ocular Emergencies During the Coronavirus Disease 'Safer at Home Order' in Wisconsin.

INTRODUCTION: The coronavirus pandemic created large shifts in utilization of hospital resources, patient presentations, and delivery of medical care. OBJECTIVES: This retrospective study evaluated the ocular emergencies at a tertiary-care academic hospital in Wisconsin during the COVID-19-related "Safer at Home" order. METHODS: Ophthalmology consultations performed March 23 through May 26, 2020, were compared to the same time period in the 4 preceding years and the subsequent year. Billing codes were obtained to evaluate the diagnoses and procedures performed during this time frame. RESULTS: In 2020, 155 consultations were performed (42 emergency department, 113 inpatient), compared to a mean of 214 over the 5 other study years. The incidence rate ratio (IRR) of total consultations in 2020 was 0.72 (P ≤ 0.001) compared to previous years. Significantly fewer emergency department consultations were performed (IRR 0.62, P ≤ 0.001), while inpatient consultations were similar (IRR 0.88, P = 0.119). The most common diagnosis across all study years was fracture of the skull/orbit with injury to the eye/orbit. In 2020, 13% of consultations led to a procedure, compared to a total of 16% in the other years (IRR 0.59, P = 0.018). CONCLUSIONS: This study demonstrated a 28% reduction in ophthalmology consultations at a major university hospital in Wisconsin during the COVID-19-related "Safer at Home" order, though the number of consultations leading to surgery were stable. This suggests that while patients with less acute needs may have deferred care, those requiring urgent surgery still presented to the emergency department. These data may help hospitals appropriately allocate eye care resources during future public health emergencies.

Telemedicine Use by Oculoplastic Surgeons During the COVID-19 Pandemic.

Background: Telemedicine use expanded dramatically during the COVID-19 pandemic, including to surgical fields that had limited prior adoption of telehealth such as oculoplastic surgery. To assess telemedicine usage patterns, barriers to implementation, and satisfaction with telemedicine, we conducted a survey among members of the American Society of Ophthalmic Plastic and Reconstructive Surgery (ASOPRS). Methods: We performed a Web-based, anonymous survey of ASOPRS members from November to December 2020. Statistical analyses were performed by using Fisher's exact and Chi-squared tests. Results: We received 196 unique survey responses from 963 invited participants (20.5% response rate). Among the 192 ASOPRS members who participated, the majority (79%) reported currently using telemedicine. Very few of those currently using telemedicine (14%) had used telemedicine before March 15, 2020 and a significant proportion (36%) were unsure or did not plan to use telemedicine post-pandemic. Telemedicine use was more common among participants with fewer years in practice (p < 0.01) and those who were university- versus self-employed (p < 0.01). The most common barriers to telemedicine use were technological issues, reimbursement concerns, and a perceived lack of patient acceptance. Nearly half of the surgeons reported being satisfied with telemedicine (48%), and the majority reported perceived patient satisfaction with telemedicine (74%). Discussion: Telemedicine adoption increased significantly among oculoplastic surgeons during the COVID-19 pandemic. However, many current users reported that they were unsure or did not plan to use telemedicine post-pandemic. Conclusions: Further research is needed to design sustainable telemedicine programs to enhance patient access to oculoplastic specialty care in the long term.

The effect of visually significant dermatochalasis and blepharoptosis on driving safety.

OBJECTIVE: To evaluate the impact of visually significant blepharoptosis and dermatochalasis on driving safety and performance. Patients with visually significant blepharoptosis often complain of difficulty with driving, but the impact of blepharoptosis on driving has not been evaluated in a real-world setting. METHODS: Retrospective cohort study of 610 consecutive adult patients undergoing bilateral functional blepharoplasty or ptosis repair surgery at a single, University-based practice between 2014 and 2017. This cohort had a median age of 65 and was predominantly female. Pre-operative rates of motor vehicle collisions (MVCs) and moving violations (MVs) extracted from state Department of Transportation (DOT) records were compared with post-operative rates, using each patient as their own control. Poisson models were used for analysis. RESULTS: Subjects were included in the study for a median of 730 days before eyelid surgery (IQR 346 - 730) and 783 days after surgery (IQR 449 - 1176). There were 30 total MVCs before surgery (0.024 per subject, per year) and 48 after surgery (0.036 per subject, per year) (p = 0.08). There were 81 MVs before surgery (0.065 per subject, per year) and 66 after (0.049 per subject, per year) (p = 0.11). The multivariable model comparing MVCs pre- versus post-surgery adjusting for age, ptosis severity, gender, and comorbidities yields a rate ratio of 0.63 (p = 0.05). The multivariable model comparing MVs pre- versus post-surgery demonstrates a rate-ratio of 1.2 (p = 0.20). Older age was associated with lower rates of moving violations (coefficient of -0.03, p < 0.01). None of the other variables included in the final models had a significant association with MVCs or MVs. CONCLUSIONS: In this cohort, visually significant blepharoptosis and dermatochalasis were not associated with rates of MVCs or MVs. Further work is needed to study the impact of these common conditions on driving, for example adjusting MVC and MV rates by miles driven, which may influence decisions about when to operate on ptotic eyelids.

Simultaneous Orbital and Intracranial Abscesses in 17 Cases.

PURPOSE: To describe the demographics, clinical presentation, treatment, and outcomes of a rare cohort with simultaneous orbital and intracranial abscesses. METHODS: A historical cohort study of 17 patients with simultaneous orbital and intracranial abscesses between 2010 and 2018 was performed. The demographics, location of abscesses, treatment, and outcomes of these patients were analyzed. RESULTS: The mean age was 26.9 years (range 5-83 years). Fourteen patients (82%) were male. In this cohort, the most common orbital abscess location was the superior orbit, involved in 14 patients (82%). The most common site of intracranial abscess was the frontal lobe, involved in 16 patients (94%). Concurrent sinus disease was present in 16 patients (94%). Surgical evacuation was the standard of treatment, with 94% of patients undergoing at least one surgical procedure. Streptococcus species were the most common, isolated from 6 sinus cultures (43%), 3 orbitotomy cultures (21%), and 4 craniectomy cultures (36%). Staphylococcus species were also common. Most patients (94%) had stable or improved mental status and visual function at the conclusion of their treatment. CONCLUSIONS: Simultaneous orbital and intracranial abscesses are rare. Local invasion from the orbit into the intracranial space may occur from direct spread, thus superior orbital abscesses pose the greatest risk for intracranial spread. Additional factors such as infection with Streptococcus and Staphylococcus species as well as male sex appear to be risk factors for intracranial spread. For those who develop intracranial abscesses, young age and absence of seizures or altered mental status at presentation may be associated with favorable outcomes.

Necrotizing myositis in a rectus muscle arising in the setting of long-standing Langerhans cell histiocystosis and recent dabrafenib treatment.

PURPOSE: to describe an unusual case of necrotizing myositis in a rectus muscle, possibly related to BRAF inhibitor therapy. OBSERVATIONS: An 18-year old man with neurodegenerative Langerhans cell histiocytosis (LCH), recently started on the BRAF inhibitor dabrafenib, presented with right eye pain. Magnetic resonance imaging (MRI) orbits revealed a rectus muscle mass concerning for LCH recurrence or malignancy. Dabrafenib was stopped, and incisional biopsy of the mass was performed. The mass was absent on post-operative MRI, so no further treatment was pursued. Histopathologic evaluation was initially concerning for sarcoma, but on further analysis, appeared more consistent with necrotizing myositis. The mass did not recur, nor did the patient develop other signs or symptoms concerning for myositis or malignancy over a 24-month follow-up period. CONCLUSIONS: Necrotizing myositis has not been previously described in a rectus muscle or with BRAF inhibitor use, though myalgias and malignancies are established side effects. Necrotizing myositis may masquerade as sarcoma and should be on the differential diagnosis for a new mass in the setting of dabrafenib therapy.

Two cases of epidemic keratoconjunctivitis-associated dacryocystitis.

This report presents two cases of epidemic keratoconjunctivitis (EKC)-associated dacryocystitis. Both patients presented with preseptal edema. Orbital computed tomography (CT) scans were performed out of concern for orbital cellulitis and revealed soft tissue edema involving the preseptal aspect of the eyelids and also the lacrimal sac. Both patients were initially diagnosed with bacterial preseptal cellulitis with dacryocystitis and admitted for treatment with intravenous antibiotics. After no improvement on antibiotics, both patients were noted to have exam findings consistent with viral conjunctivitis, and one patient had a positive conjunctival swab for adenovirus. Both patients were subsequently treated with topical steroids, and symptoms improved. EKC has previously been identified as a cause of acquired nasolacrimal duct obstruction and canalicular stenosis, and acute inflammation of the lacrimal apparatus may explain this link. Dacryocystitis may also be contributory to the copious tearing seen in patients with epidemic keratoconjunctivitis.

Recurrent natural killer/T-cell lymphoma of the lacrimal sac and nasolacrimal duct in a 59-year-old Caucasian woman.

A 59-year-old Caucasian woman with past medical history significant for Natural Killer (NK)/T-cell lymphoma of the right nasal septum in remission for nine months presented after surveillance PET-CT imaging revealed increased metabolic activity in the right nasolacrimal duct. She also reported ipsilateral epiphora starting around this time. The lacrimal sac and nasolacrimal ductal mucosa were biopsied via an external approach. Pathologic evaluation revealed a proliferation of lymphoid cells with necrotic tissue. Immunohistochemical staining demonstrated predominantly CD3+, EBER+, and CD56+ cells indicating recurrent NK/T-cell lymphoma. This case describes an unusual presentation of recurrent NK/T-cell lymphoma involving the lacrimal excretory system in a Caucasian adult. Recurrent malignancy should be considered in the differential of any patient with a history of a lymphoproliferative disorder near the lacrimal drainage system who presents with new onset epiphora.

Carbon footprint and cost-effectiveness of cataract surgery.

PURPOSE OF REVIEW: This article raises awareness about the cost-effectiveness and carbon footprint of various cataract surgery techniques, comparing their relative carbon emissions and expenses: manual small-incision cataract surgery (MSICS), phacoemulsification, and femtosecond laser-assisted cataract surgery. RECENT FINDINGS: As the most commonly performed surgical procedure worldwide, cataract surgery contributes significantly to global climate change. The carbon footprint of a single phacoemulsification cataract surgery is estimated to be comparable to that of a typical person's life for 1 week. Phacoemulsification has been estimated to be between 1.4 and 4.7 times more expensive than MSICS; however, given the lower degree of postoperative astigmatism and other potential complications, phacoemulsification may still be preferable to MSICS in relatively resource-rich settings requiring high levels of visual function. Limited data are currently available regarding the environmental and financial impact of femtosecond laser-assisted cataract surgery; however, in its current form, it appears to be the least cost-effective option. SUMMARY: Cataract surgery has a high value to patients. The relative environmental impact and cost of different types of cataract surgery should be considered as this treatment becomes even more broadly available globally and as new technologies are developed and implemented.

Visual field loss and accelerometer-measured physical activity in the United States.

OBJECTIVE: To determine whether visual field (VF) loss is associated with lower levels of accelerometer-defined walking or physical activity in a nationally representative sample of American adults. DESIGN: Cross-sectional study. PARTICIPANTS: A total of 2934 adults aged 40 years or older who participated in the examination component of the 2005-2006 National Health and Nutritional Examination Survey. METHODS: Frequency-doubling technology (FDT) testing was performed in both eyes and used to categorize subjects as having no VF loss, unilateral VF loss, or bilateral VF loss. Accelerometer data were collected over 7 days of normal activity. MAIN OUTCOME MEASURES: Steps per day and daily minutes of moderate or vigorous physical activity (MVPA). RESULTS: A total of 1468 participants (50.0%) had complete FDT and accelerometer data. Individuals without VF loss averaged 9751 steps/day and 20.8 minutes/day of MVPA, compared with 8023 steps/day and 14.5 minutes/day for subjects with unilateral VF loss (age-adjusted P = 0.11 and P = 0.51) and 6840 steps/day and 10.1 minutes/day for subjects with bilateral VF loss (age-adjusted P = 0.02 and 0.09, respectively). In multivariable models adjusted for age, sex, race/ethnicity, education, and several comorbid illnesses, individuals with bilateral VF loss took 17% fewer steps per day (P < 0.01) and engaged in 30% less MVPA (P = 0.02) than individuals without VF loss. No significant difference in steps per day or MVPA was observed between individuals with unilateral VF loss and no VF loss (P > 0.05). In addition to VF loss, older age, female sex, arthritis, diabetes, congestive heart failure (CHF), and stroke were significantly associated with fewer daily steps and minutes of MVPA (P < 0.05). CONCLUSIONS: Bilateral VF loss is associated with less walking and physical activity in American adults. Patients with bilateral VF loss should be encouraged to engage safely in more physical activity. FINANCIAL DISCLOSURE(S): The author(s) have no proprietary or commercial interest in any materials discussed in this article.