Purpose: The relative ellipsoid zone reflectivity (rEZR) is an innovative biomarker for photoreceptor alterations and showed association with disease staging in macular telangiectasia type 2 (MacTel). However, its prognostic relevance for the ellipsoid zone (EZ) loss is unclear.
Methods: Longitudinal spectral-domain optical coherence tomography (SD-OCT) imaging of patients with MacTel from an observational natural history study was used for en face determination of manifest EZ loss.
Background: The Pierde Peso, Gana Vida (Lose Weight, Gain Life) strategy is granted to patients with overweight or obesity, it started in 2022 with the purpose of ordering, integrating and making efficient actions in the care of overweight and obesity, however, its effectiveness is unknown.
Objective: To analyze the changes in the following parameters: body weight, waist circumference, glucose, cholesterol and triglycerides in patients who received the strategy in the 35 IMSS state offices during the two semesters of 2022.
Material And Methods: A retrospective cohort study was conducted including 76,760 patients incorporated into the strategy in the two semesters of 2022.