OphthoPods: An Analysis of the Educational Content and Changes of Ophthalmology Podcasts.

Objective Podcasts are a novel modality for digitally disseminating ophthalmic knowledge, yet minimal information exists on their offerings. This study sought to describe the growth of ophthalmology podcasts, characterize their features, and analyze clinically pertinent content trends. Materials and Methods Apple Podcasts, Spotify, Google Podcasts, and Google Search were queried for English- language shows relating primarily to ophthalmology. Ninety-six podcasts and 3,594 episodes were analyzed. Results Of the 48 currently active shows, most cover general ophthalmology topics ( n = 25, 52.1%) and are run by multiple hosts ( n = 29, 60.4%) in both academics and private practice. The majority of podcasts released episodes monthly ( n = 21, 21.9%) or less frequently than monthly ( n = 36, 37.5%). Among all episodes, procedural topics ( n = 951 episodes, 26.4%) and clinical education ( n = 1385, 38.5%) were the most prevalent categories. Retina was the most represented subspecialty in podcast production, while oculoplastics and neuro-ophthalmology had the fewest podcasts. Episodes on disease pathophysiology ( p = 0.04) and published research ( p < 0.001) each declined over time. The proportion of episodes released from 2020 to 2022 that discussed digital technologies was 33.3% greater versus 2005 to 2019 ( p = 0.005). Personal retrospective episodes doubled, career guidance and patient perspectives tripled, and wellness and social justice topics increased fivefold (all p < 0.001). Conclusion In summary, the coronavirus disease 2019 pandemic coincided with a rise in ophthalmology podcasts and shifts in content. Podcasts have trended toward practical advice and technologies, reflecting their value in sharing modern, peer-to-peer pearls. Emphases on storytelling and social justice offer unique, clinically relevant perspectives compared with traditional modalities.

Outcomes of Sutureless Ahmed Glaucoma Valve Surgery: A Retrospective Study.

INTRODUCTION: This study compared the safety and efficacy of sutureless Ahmed glaucoma valve surgery (AGV standalone) to sutureless AGV plus cataract surgery (AGV-CEIOL) in Black or Hispanic patients. METHODS: Records from Black or non-white Hispanic patients who received either AGV standalone or AGV-CEIOL from 2014 to 2019 at a Bronx, New York practice were reviewed. All surgeries were performed using a sutureless technique with Tisseel fibrin glue. Primary outcomes included failure (defined as intraocular pressure (IOP) > 21 mmHg, ≤ 5 mmHg, or reduced by < 20% after the first 3 months; loss of light perception; or reoperation for glaucoma), hypertensive phase, IOP changes, and medication changes. Secondary outcomes included postoperative complications and interventions. RESULTS: A total of 203 eyes that received AGV standalone (n = 78) or AGV-CEIOL (n = 125) were analyzed. Mean follow-up duration was 42.2 ± 17.5 months, with similar cohort-specific intervals (P = 0.68). Failure among AGV-CEIOLs (44.8%, n = 56) and AGV standalones (47.4%, n = 37) occurred at similar frequencies; log-rank testing indicated comparable 5-year survival (P = 0.56). Mean IOP among AGV-CEIOLs (15.8 ± 12.1 mmHg) was greater than standalones (8.6 ± 5.1 mmHg) at post-op day 1 (P < 0.001). The AGV-CEIOL group had a 60% lower odds of experiencing a hypertensive phase after adjustment for baseline group differences (P = 0.01). Five-year IOP reduction was similar between groups in the multivariable model (P = 0.45). There were no significant differences in medications (P > 0.05 at all time points) or in total complications (P = 0.28). More standalones required reoperation (39.7%, n = 31) compared to AGV-CEIOLs (21.6%, n = 24; P = 0.007). CONCLUSIONS: Sutureless AGV-CEIOL was noninferior to sutureless AGV standalone when performed in Black or non-white Hispanic patients. The combined group experienced the hypertensive phase less frequently despite higher day 1 IOP.

Factors associated with vision loss in Black or Hispanic patients 1 year after standalone or combined Ahmed glaucoma valve surgery.

PURPOSE: To determine factors associated with vision loss 1 year after Ahmed glaucoma valve (AGV) surgery in Black or Hispanic patients, who bear disproportionate glaucoma burdens yet have been underrepresented in pivotal trials. METHODS: This retrospective study included Black or Hispanic patients who received AGVs standalone or combined with phacoemulsification and/or cyclodestructive lasers. Univariate and multivariate generalized estimating equations evaluated the effects of baseline, surgical, and postoperative factors on vision loss of two Snellen lines or more at the 1-year follow-up visit. The primary term was the hypertensive phase (HP), which signified an intraocular pressure (IOP) reading > 21 mmHg within the first 3 postoperative months after reduction below 22 in the first week, without other tube malfunction. RESULTS: Of 241 eyes from 186 patients, vision loss of ≥ 2 lines at the 1-year follow-up visit occurred in 21.6% (N = 52). Vision loss of ≥ 2 lines occurred in 52.5% of eyes at week 1, 36.9% of eyes at month 1, and 27.0% of eyes at month 3. Between 6 months and 1 year, vision loss frequencies stabilized. In the multivariate model, HP (OR = 4.71 (2.14, 10.38)), total quadrants with split fixation (1.47 (1.20, 1.81)), follow-up non-glaucomatous eye pathology (2.89 (1.44, 5.80)), and concurrent cataract surgery (0.42 (0.22, 0.82)) each met significance (p < 0.05). CONCLUSION: Post-AGV vision loss in the early follow-up period among Black or Hispanic patients was often transient. Hypertensive phase and split fixation each increased the odds of vision loss at 1 year, while concurrent cataract surgery decreased the odds.

Impact of Heads-Up Display Use on Ophthalmologist Productivity, Wellness, and Musculoskeletal Symptoms: A Survey Study.

Purpose: To explore how ophthalmologist productivity, wellness, and musculoskeletal (MSK) symptoms are affected by heads-up display (HUD) use. Methods: A digital survey was emailed to the United States ophthalmologists. Questions covered topics including MSK health, surgical output, work hours, wellness hours, and factors related to HUD use. Results: One hundred and forty-four ophthalmologists responded, and 99 completed all eligible questions. HUDs were utilized by 33 respondents, 29 of whom submitted complete surveys. HUD users worked 353 more hours annually (P = 0.01) and performed 673 more cases (P = 0.07) than nonusers. MSK symptom presence (P = 0.79), severity (P = 0.80), and frequency (P = 0.86) were independent of use. Over half (n = 16/29) of users identified symptomatic improvement attributable to the device, mostly in the cervical and lumbar regions. Mean job stress was moderate-severe for both users and nonusers (P = 0.10), and there was no significant difference in wellness hours (P = 0.44). Retina specialists (P = 0.02) and males (P = 0.03) were more likely to have operated with the technology. Nearly half of heads-up surgeons (n = 12/29) had obtained new equipment to target MSK symptoms, versus 1.4% of nonusers (n = 1/70; P = 0.0009). Most of those who operated with HUDs would recommend them to others (69.0%, n = 20/29), but 44.8% (n = 13/29) indicated ergonomic challenges. Primary concerns included awkward viewing angles, setup difficulties, and a lack of access. Conclusions: HUD surgeons reported greater work output versus nonusers without significant compromises in wellness or MSK health. User feedback suggests that the technology may lessen neck and low back pains, but barriers including cost and system inconveniences may impede adoption.

Comparison of Safety and Efficacy Between Ab Interno and Ab Externo Approaches to XEN Gel Stent Placement.

PURPOSE: To compare the safety and efficacy of two different techniques for implantation of the XEN Gel Stent, a minimally invasive surgical device for the treatment of refractory glaucoma. METHODS: A retrospective chart review of eyes that received ab interno or ab externo XEN Gel Stent placement from February 2017 to October 2019 was conducted. A single surgeon (NMR) performed all operations. Eyes that received the XEN implant concomitant with a glaucoma drainage device insertion or that were lost to 6-month follow-up were excluded. Intraocular pressure (IOP) change, change in glaucoma medications, frequency of slit lamp revision procedures, and frequency of secondary glaucoma surgeries were the primary outcomes compared between groups. RESULTS: Fifty eyes that underwent ab interno placement and 30 eyes that underwent ab externo placement were studied. The ab interno cohort demonstrated a mean IOP reduction of 8.4 ± 1.7 mmHg (28.6% decrease) by 12 months, compared to a mean reduction of 12.8 ± 3.0 mmHg (40.1% decrease) in the ab externo group (p = 0.208). Mean reduction in medication use was 1.81 ± 0.29 medications in the ab interno group and 1.86 ± 0.37 in the ab externo group (p = 0.913). By 12 months, 58% of ab interno eyes had required 5-fluorouracil injection compared to 36.7% of ab externos (p = 0.105). Bleb needling was applied to 42% and 26.7% of the eyes, respectively (p = 0.231). A second glaucoma surgery was necessary for 20% of the ab interno cohort and 10% of the ab externo cohort (p = 0.351). CONCLUSION: There were no differences in outcomes between ab interno and ab externo placement of the XEN Gel Stent. Both approaches are safe and effective for lowering IOP.

Digital Survey Assessment of Factors Associated with Musculoskeletal Complaints Among US Ophthalmologists.

PURPOSE: To quantify features of musculoskeletal (MSK) complaints among US ophthalmologists and analyze factors related to symptom severity. METHODS: Cornea, glaucoma, retina, and comprehensive practitioners were invited to complete a web-based survey via email. Data on demographics, practice and procedural volumes, wellness activities, job stress, MSK health, the Total Disability Index (TDI), and ergonomics were collected. Significance testing was performed to evaluate factors related to TDI score. RESULTS: Of the 245 ophthalmologists contacted, 58.8% (n = 144) responded at least in part to the survey. Pain episodes were reported in 81.4% (n = 83) of 102 respondents, with 48.1% (n = 49) experiencing daily or weekly attacks. The neck, low back, and shoulders were commonly affected, yet only 57.1% (n=20) of those with shoulder pain reported a corresponding diagnosis. The mean TDI score was 6.2 ± 7.3%, indicating minimal disability related to the spine. Demographics, volume metrics, and wellness hours were each not significantly associated with TDI score (p > 0.05). Higher job stress ratings were reported by those who experienced more frequent pain attacks (p = 0.02) and those with higher TDI scores (p = 0.001). Greater difficulty with clinic, laser, and surgery job tasks was observed in respondents with higher TDI scores (p < 0.001, p = 0.005, and p < 0.001) and more bodily pain locations (p = 0.002, p = 0.002, and p = 0.001). Respondents who pursued practice modifications (p = 0.03) and treatments (p = 0.01) to reduce or prevent pain had higher mean TDI scores, and 94.2% of respondents (n = 97) were interested in learning more about ergonomics. CONCLUSION: Mild MSK complaints were highly prevalent among the surveyed ophthalmologists, and a similar trend could be expected for other US ophthalmologists. Greater frequency and severity of pain may contribute to physician burnout. There may be underdiagnosis of MSK pathology yet also high demand for ergonomic strategies and MSK treatments, suggesting a need for practical solutions.

Whole-Genome Sequence and Classification of 11 Endophytic Bacteria from Poison Ivy (Toxicodendron radicans).

Here, we report the whole-genome sequences and annotation of 11 endophytic bacteria from poison ivy (Toxicodendron radicans) vine tissue. Five bacteria belong to the genus Pseudomonas, and six single members from other genera were found present in interior vine tissue of poison ivy.