ABSTRACT
Introducción: En Colombia, la información sobre la frecuencia de presentación de la enfermedad por CO-VID-19 y sus desenlaces en personas con esclerosis múltiple (EM) es prácticamente inexistente. El objetivo de este estudio es describir la frecuencia, las características y los factores relacionados con la infección por COVID-19 en una muestra de pacientes con EM en Colombia. Materiales y métodos: Análisis descriptivo y retrospectivo de pacientes diagnosticados con criterios de esclerosis múltiple que acudieron a nuestro centro entre junio y octubre del año 2021. Los pacientes proporcionaron información sobre la infección por SARS-CoV-2 y su vacunación. Se analizaron los factores relacionados con la infección por COVID-19 mediante modelos de regresión logística binomial uni y multivariable. Resultados: Se analizaron 240 pacientes, de los cuales el 71 % eran mujeres, con una edad promedio de 34 años. La mayoría estaban en tratamiento con terapias modificadoras de la enfermedad y más del 80 % estaban vacunados. Sesenta y nueve pacientes declararon haber tenido COVID-19. En los modelos multivariables, la edad (OR 0,96; IC 95 % 0,93-0,99) fue el único factor asociado con una menor probabilidad de infección por COVID-19. Discusión: La infección por COVID-19 en pacientes con EM en Colombia parece ser independiente de las variables clínicas y de tratamiento y parece estar asociada con la menor edad. Conclusiones: Se requieren más estudios para evaluar el comportamiento del COVID-19 en pacientes con EM en el contexto colombiano.
Introduction: The information about the frequency of COVID-19 and its outcomes in people with Multiple Sclerosis (MS) in Colombia is practically non-existent. We aimed to describe the frequency characteristics and factors associated with of COVID-19 in a sample of patients with MS. Materials and methods: Descriptive and retrospective analysis of patients diagnosed with Multiple Sclerosis criteria who attended our center between June and October 2021. Patients provided information about SARS-CoV-2 infection and their vaccination. COVID-19 determinants were analyzed using uni-and multivariable binomial logistic regression models. Results: 240 patients were analyzed, of whom 71% were women, with a mean age of 34 years. The majority of patients were on disease-modifying therapies and over 80 % were vaccinated. 69 patients reported having had COVID-19. In multivariable models, age (OR 0.96; 95 % CI 0.93-0.99) was the only factor associated with a lower odds of COVID-19 infection. Discussion: COVID-19 infection in patients with MS in Colombia appears to be independent of clinical and treatment variables, and it appears to be associated with younger age. Conclusions: More studies are needed to assess the behavior of COVID-19 in MS patients from Colombia.
Subject(s)
SARS-CoV-2 , COVID-19 , Multiple Sclerosis , Immunosuppression Therapy , COVID-19 Vaccines , Breakthrough InfectionsABSTRACT
COVID‑19 infections despite complete vaccination are called breakthrough infections. Breakthrough infections may decrease the vaccination confidence among people. This study was conducted soon after the Covishield vaccine was approved for use in J and K to find out the incidence of breakthrough infections among the recipients of the Covishield vaccine at SKIMS and to find out the associated factors. List of beneficiaries (between February 14, and May 15, 2021) was obtained from the records. Information was gathered telephonically. Incidence of breakthrough infections 6‑month postvaccination was determined. Among 919 participants, the incidence of breakthrough infections was 2.7% (25 cases). The medical profession was associated with a higher frequency of breakthrough infections. Most infections were mild to moderate (96%). One (4%) person required hospitalization. Thus, COVID‑19 infections can occur despite complete vaccination. Increased exposure places an individual at higher risk of breakthrough infections. Therefore, where exposure is high, COVID‑appropriate behavior should be followed despite being vaccinated.