This case series examines visual and anatomic outcomes of focal laser photocoagulation in the treatment of central serous chorioretinopathy (CSCR) with subretinal fluid (SRF) in under-represented populations. We reviewed records of 25 eyes with CSCR and SRF that underwent focal laser photocoagulation. Visual acuity (VA) and central macular thickness (CMT) were recorded prior to laser, after laser treatment, and at final follow-up and were all compared using Wilcox signed-rank tests after using Shapiro-Wilk tests to determine normality. The racial and ethnic breakdown of our cohort ( = 25) includes 64% Hispanic ( = 16), 20% black ( = 5), 12% Asian ( = 3), 4% other ( = 1). Patients were followed for a median of 15.5 months (range: 5.75-87 months) after treatment. The VA prior to laser compared to best-available VA significantly improved ( = 0.0003). Pre-laser CMT to post-laser CMT ( < 0.0001) and pre-laser CMT to final CMT ( < 0.0001) significantly improved. Excluding the one eye that developed a choroidal neovascular membrane, the pre-laser VA to final VA improved significantly ( = 0.0047) as well as the pre-laser CMT to final CMT ( < 0.0001). Of the 25 eyes, 4 had persistent SRF following laser, and of the 21 eyes with complete resolution of SRF, 2 developed recurrent SRF. Focal laser photocoagulation can significantly improve VA and CMT in CSCR with active SRF in patients who have been under-represented in prior clinical studies.
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http://dx.doi.org/10.1159/000527439 | DOI Listing |
Adv Sci (Weinh)
January 2025
School of Pharmaceutical Sciences, Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou University, Zhengzhou, 450001, China.
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Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA.
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View Article and Find Full Text PDFNanomaterials (Basel)
December 2024
State Key Laboratory of High Power Semiconductor Lasers, School of Physics, Changchun University of Science and Technology, Changchun 130022, China.
As an emerging two-dimensional (2D) Group-VA material, bismuth selenide (BiSe) exhibits favorable electrical and optical properties. Here, three distinct morphologies of BiSe were obtained from bulk BiSe through electrochemical intercalation exfoliation. And the morphologies of these nanostructures can be tuned by adjusting solvent polarity during exfoliation.
View Article and Find Full Text PDFNanomaterials (Basel)
December 2024
Department of Materials Science, Montanuniversität Leoben, 8700 Leoben, Austria.
Nanoparticles are essential for energy storage, catalysis, and medical applications, emphasizing their accurate chemical characterization. However, atom probe tomography (APT) of nanoparticles sandwiched at the interface between an encapsulating film and a substrate poses difficulties. Poor adhesion at the film-substrate interface can cause specimen fracture during APT, while impurities may introduce additional peaks in the mass spectra.
View Article and Find Full Text PDFNanomaterials (Basel)
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Emerging Technologies Research Center, XPANCEO, Internet City, Emmay Tower, Dubai, United Arab Emirates.
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