Introducción: La pandemia por SARS-CoV modificó la prestación de servicios de salud para priorizar el manejo de los casos emergentes. La Asociación Colombiana de Cirugía fue una de las primeras en liderar dichas iniciativas. Este estudio describe el comportamiento de los servicios de salud de un centro especializado en patología de cabeza y cuello en Colombia. Métodos: Este es un análisis retrospectivo de una cohorte prospectiva. Se uso la base de datos administrativa. Las variables analizadas fueron el número y tipo de consultas y procedimientos realizadas en los periodos de enero-julio de 2109 y su comparación con el mismo periodo de 2020. Se realizó un análisis descriptivo usando promedio y desviación estándar y porcentajes. Resultados: Se analizaron 3521 consultas y 866 procedimientos quirúrgicos. Se observó una caída del número de consultas que alcanzó su punto más bajo en el mes de abril con un 33.9% de disminución El número de consultas de telemedicina aumentó desde marzo de 2020 hasta alcanzar un 98% en el mes de abril. Se observó una caída del número de procedimientos, pero con un aumento compensatorio en junio del 62.5%. A la fecha ningún paciente ni integrantes del equipo de atención ha presentado infección por COVID-19. Discusión: La pandemia de COVID-19 tuvo un efecto importante en el número de consultas y de procedimientos quirúrgicos de cabeza y cuello. La estrategia de telemedicina ayuda a compensar la disminución del acceso a la atención especializada.
El trabajo en equipo es un proceso en el cual diferentes representantes de varias disciplinas comparten experiencias, conocimientos y habilidades para mejorar la atención al paciente. Los diez elementos que definen los equipos de trabajo en salud son: identificación de un líder, existencia de un grupo de valores compartidos, cultura de equipo y atmósfera interdisciplinaria, procesos e infraestructura para llevar a cabo la misión del equipo, enfoque en la calidad con retroalimentación continua, comunicación entre los miembros, amplitud de disciplinas, facilidad de reclutamiento de miembros, promoción de la interdependencia y tendencia al desarrollo personal.
Background:Nailfold capillaroscopy is a relatively easy-to-access, low-cost clinical tool that could help identify early coagulopathy in subjects with SARS-CoV-2, but specific findings vs. controls and its possible prognostic role has not been studied.Objectives:To describe capillaroscopic findings and their usefulness in patients with COVID-19 compared to healthy controls.Methods:We designed a cross-sectional study, carried out in a single care center for critical patients with SARS-CoV-2 pneumonia at the ABC Medical Center, Mexico City, which included patients from an intensive care unit (ICU) and internal medicine ward from March to April 2020. Demographic, biochemical and clinical features were collected. All patients signed the informed consent and the study was approved by the hospital ethics committee. All patients underwent nail capillary imaging of the 3 central fingers of each hand with a portable microscope with 60-100x magnification coupled to a smartphone with 7 megapixel images in an immersion medium. Capillaroscopy was performed in patients who did not have fever or hypothermia, or need vasopressors at the time of evaluation. Control subjects are healthy subjects matched on age and sex from a database of healthy controls without rheumatic diseases. Image evaluation of COVID-19 patients was performed in a blinded way for their characteristics. Prior to the analysis of the images, a pilot test was obtained with 4 rheumatologists in random cases, obtaining an acceptable global agreement in the visualization of capillaries and specific alterations of the nail bed. (Kappa = 0.58, p = 0.0019). Obtained data from capillaroscopies were used to be compared between severe and moderate cases of SARS-CoV-2 pneumonia. Additionally, we compared the findings against a healthy population in order to establish a reference.Results:We included data from 27 patients and 32 controls with similar demographic features. Patients with COVID-19 patients had a mean age of 43 +/- 13.8 years, 63% female. Comorbidities were present in 44.4% with: type II Diabetes Mellitus 18.5%, systemic arterial hypertension 18.5%, and rheumatoid arthritis 3.7%. The mean length of stay time was 13 +/- 7.1 days, 48.1% were admitted to the ICU, and 40.7% required invasive mechanical ventilation. In the capillaroscopic review remarkable findings of patients vs. controls were hemosiderin deposits (33 vs 12.5%, p=0.05), less frequently observable capillaries (77 vs 100%, p=0.005), any abnormality in capillaries (25.9 vs. 6.3%, p=0.03). Of notice, specific findings in COVID-19 patients were capillary tortuosities in 19%, dilatation in 9.5%, serpentine pattern in 4.8%, bush pattern in 9.5% and decreased density in only 4.8% of the cases. No avascular areas or capillaries of neoformation were observed. Finally, the presence of hemosiderin was associated with worse presentation and risk factors for severe COVID-19: Male sex 66.7 vs. 27.8%, (p = 0.024); Admission to ICU 77% vs 33% (p = 0.029); BMI > 30 kg/m2 66.7 vs. 27.8% (p = 0.053). And risk for ICU admission OR = 7.0 (95% CI 1.098 - 44.6). No significant associations were found for abnormalities in capillary morphology.Conclusion:We present one of the first reports of nailfold capillaroscopic findings in patients with COVID-19 and the first to compare to healthy controls. Previous data on this regard suggests the presence of endothelial dysfunction and microvascular complications such as micro hemorrhage or micro thrombosis. Further studies may confirm these findings and prognostic value for worse outcomes in COVID-19 patients.References:[1]Chen N, Zhou M, Dong X, et al. Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study. Lancet. 2020;395:507–13.[2]Cutolo M, Cortes S. capillaroscopic patterns in rheumatic diseases. Acta Reumatol Port. 2007 Jan-Mar;32(1):29-36.[3]Natalello G, De Luca G, Gigante L, et al. Nailfold capillaroscopy findings in patients with coronavirus disease 2019: Broadening the spectrum of COVID-19 microvascular involvement. Microvasc Res. 2021;133:104071.Disclosure of Interests:None declared
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.