Skip to main content
Top
Published in: Internal and Emergency Medicine 2/2023

20-12-2022 | SARS-CoV-2 | Im - Original

Serological response to COVID-19 pneumonia and increasing severity over 18 months in a prospective cohort of hospitalized patients

Authors: Gemma Grau Gómez, Xavier Martínez Lacasa, Roser Costa, Bienvenido Barreiro, Miguel Leal, Emma Padilla, Pepa Pérez, Marc Garreta, Judith Vidal, Angeles Jaen, Helena Monzón Camps, COMUTE Study Group (COVID-19 Mutua Terrassa Study Group)

Published in: Internal and Emergency Medicine | Issue 2/2023

Login to get access

Abstract

In this study, we present an 18-month serological follow-up of 294 patients with COVID-19 pneumonia. The aim was to assess the dynamics of serological response and its correlation with clinical worsening, as well as to describe clinical worsening determinants. Results of the study showed an early immunoglobulin M response, which clearly diminished starting at 4 months, but nonetheless, a small group of patients remained positive. As for immunoglobulin G, levels were higher up to 6 months in patients who presented clinical worsening during hospitalization. High titers of the immunoglobulin were maintained in all patients during follow-up, which would indicate that humoral immunity due to infection is long-lasting. Male sex, presence of myalgias and extensive radiological affectation were significantly correlated with clinical worsening.
Literature
24.
Metadata
Title
Serological response to COVID-19 pneumonia and increasing severity over 18 months in a prospective cohort of hospitalized patients
Authors
Gemma Grau Gómez
Xavier Martínez Lacasa
Roser Costa
Bienvenido Barreiro
Miguel Leal
Emma Padilla
Pepa Pérez
Marc Garreta
Judith Vidal
Angeles Jaen
Helena Monzón Camps
COMUTE Study Group (COVID-19 Mutua Terrassa Study Group)
Publication date
20-12-2022
Publisher
Springer International Publishing
Published in
Internal and Emergency Medicine / Issue 2/2023
Print ISSN: 1828-0447
Electronic ISSN: 1970-9366
DOI
https://doi.org/10.1007/s11739-022-03177-5

Other articles of this Issue 2/2023

Internal and Emergency Medicine 2/2023 Go to the issue
Live Webinar | 27-06-2024 | 18:00 (CEST)

Keynote webinar | Spotlight on medication adherence

Live: Thursday 27th June 2024, 18:00-19:30 (CEST)

WHO estimates that half of all patients worldwide are non-adherent to their prescribed medication. The consequences of poor adherence can be catastrophic, on both the individual and population level.

Join our expert panel to discover why you need to understand the drivers of non-adherence in your patients, and how you can optimize medication adherence in your clinics to drastically improve patient outcomes.

Prof. Kevin Dolgin
Prof. Florian Limbourg
Prof. Anoop Chauhan
Developed by: Springer Medicine
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine

Highlights from the ACC 2024 Congress

Year in Review: Pediatric cardiology

Watch Dr. Anne Marie Valente present the last year's highlights in pediatric and congenital heart disease in the official ACC.24 Year in Review session.

Year in Review: Pulmonary vascular disease

The last year's highlights in pulmonary vascular disease are presented by Dr. Jane Leopold in this official video from ACC.24.

Year in Review: Valvular heart disease

Watch Prof. William Zoghbi present the last year's highlights in valvular heart disease from the official ACC.24 Year in Review session.

Year in Review: Heart failure and cardiomyopathies

Watch this official video from ACC.24. Dr. Biykem Bozkurt discusses last year's major advances in heart failure and cardiomyopathies.