Real-World Outcomes After Switch From Aflibercept to Faricimab in Eyes With Diabetic Macular Edema.

Purpose: To assess the anatomic and functional outcomes in eyes with diabetic macular edema (DME) switched from intravitreal aflibercept to faricimab in a real-world setting.

Methods: Retrospective, interventional consecutive case series. Patients with DME were switched from aflibercept to faricimab and categorized based on central subfield thickness (CST) 4 weeks after last aflibercept injection into responding DME (rDME, CST reduction >20% or CST ≤ 250 µm) and nonresponding DME (nrDME, CST unchanged or increased).

Right ventricular coupling predicts cardiopulmonary fitness in cardiac transthyretin amyloidosis.

Background: Wild-type transthyretin cardiac amyloidosis (ATTRwt) is an infiltrative disease leading to restrictive cardiomyopathy. We aimed to characterise exercise capacity in ATTRwt and to identify predictors of cardiopulmonary fitness, focusing on echocardiographic and clinical parameters.

Methods: We studied 110 ATTRwt patients from a prospective single-centre registry (2020-2024) by cardiopulmonary exercise testing (CPET).

Repeatability of Microperimetry in Areas of Retinal Pigment Epithelium and Photoreceptor Loss in Geographic Atrophy Supported by Artificial Intelligence-Based Optical Coherence Tomography Biomarker Quantification.

Purpose: Growing interest in microperimetry (MP) or fundus-controlled perimetry as a targeted psychometric testing method in geographic atrophy (GA) is warranted because of the disease subclinical/extrafoveal appearance or preexisting foveal loss with visual acuity becoming unreliable. We provide comprehensive pointwise test-retest repeatability reference values on the most widely used MP devices and combine them with targeted testing in areas of retinal pigment epithelium (RPE) as well as photoreceptor (PR) integrity loss, guiding the interpretation of sensitivity loss during the long-term follow-up of patients with GA.

Design: Prospective reliability study.