Current Evidence and Practice Guidelines of Systemic Complications of 2022 Mpox Outbreak: A Scoping Review.

In May of 2022, the World Health Organization declared a worldwide Mpox virus (MPXV) outbreak. Due to the widespread implementation of vaccination protocols and heightened awareness among the general population, there has been a notable decline in the incidence of Mpox (formerly known as Monkeypox) cases since March 2023. Nevertheless, it is crucial to remember that Mpox has the potential to impact multiple physiological systems in humans, encompassing the cardiovascular, gastrointestinal, ear/nose/throat, and ocular systems. The mortality rate of the Mpox disease is comparatively lower than that of smallpox. However, it is essential to note that this disease can still lead to significant systemic consequences. The specific pathophysiological mechanisms by which the virus affects various physiological systems are now being investigated. Direct inoculation through mucosal damage or intranasal exposure, direct viral toxicity, and lymphatic transmission via the seminal fluid are all viable hypotheses. The prompt recognition of such complications is crucial to decrease morbidity and mortality.

Effect of central corneal thickness on the long-term outcome of selective laser trabeculoplasty as primary treatment for ocular hypertension and primary open-angle glaucoma.

PURPOSE: To determine if central corneal thickness (CCT) impacts the intraocular pressure (IOP)-lowering effect of selective laser trabeculoplasty (SLT) in patients with ocular hypertension (OHT) and primary open-angle glaucoma (POAG). METHODS: A retrospective chart review of consecutive patients, who underwent SLT as primary treatment for OHT and POAG, between 2002 and 2005, was performed. Partial correlation analysis was performed to correlate the CCT to the percentage of IOP reduction at 3 to 30 months after SLT. Independent samples t test was performed to compare mean percentage of IOP reduction in eyes with CCT less than 555 µm versus CCT 555 µm or greater. RESULTS: Eighty eyes of 47 patients were identified. The partial correlation coefficient value between the CCT and percentage of IOP reduction after SLT at 3 months was -0.253 (P = 0.025), at 12 months it was -0.22 (P = 0.049), and at 30 months it was 0.301 (P = 0.007). Independent samples t test showed that the mean percentage of IOP reduction in eyes with thinner corneas (CCT < 555 µm) was greater than that in thicker corneas (CCT ≥ 555 µm) at 3-, 6-, 9-, 12-, and 30-month post-SLT (P < 0.05). CONCLUSIONS: In patients with POAG and OHT, percentage of IOP reduction after SLT was significantly greater in eyes with thinner corneas (CCT < 555 µm). These findings indicate that patients treated with SLT as primary therapy who had thinner corneas demonstrated better IOP control for at least 30 months after SLT.

Effect of prior cataract surgery on the long-term outcome of selective laser trabeculoplasty.

OBJECTIVE: To determine if pseudophakia affects selective laser trabeculoplasty (SLT) intraocular pressure (IOP) lowering effect. METHODS: A retrospective chart review was performed on 94 eyes of 75 consecutive patients who underwent SLT as primary treatment for ocular hypertension and primary open-angle glaucoma between 2002 and 2005 and completed at least 30 months follow up. Patients were excluded if they required additional glaucoma medications, laser, or ocular surgery during the follow-up period. Patients were categorized as phakics or pseudophakics. Independent-samples t-test was performed to compare the mean percentage of IOP reduction at 3, 6, 12, 18, and 30 months after SLT between the phakic and pseudophakic groups. RESULTS: Seventy-six phakic and 18 pseudophakic eyes were included. IOP reduction in phakic group was 27.4% (2 week), 29.8% (3 months), 27.7% (9 months), 27.4% at (12 months) and 27.3% at (30 months). In pseudophakic patients, the mean IOP reduction was 19.8% (2 weeks), 26.5% (3 months), 23.2% (9 months), 22.5% (12 months), and 25.9% (30 months). An independent-sample t-test compared the percentage of IOP reduction between the phakic and pseudophakic groups and revealed higher percentage of IOP reduction in the phakic group at 2 weeks by 7.6% (P = 0.01). P value for difference was 0.34 (3 months), 0.25 (6 months), 0.18 (9 months), 0.12 (12 months), 0.36 (18 months), and 0.7 (30 months) after SLT. CONCLUSIONS: SLT response was delayed in pseudophakic compared to phakic patients, while the long-term effectiveness of SLT is the same in both groups.