Observational studyRespiratory medicine
Symptoms in patients with asthma infected by SARS-CoV-2.
Observational study in Respiratory medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- Inflammatory and pulmonary function characteristics of bronchial asthma induced by COVID‑19 infection.Biomedical reports · 2025Article
- Shifting respiratory pathogens: Post-COVID-19 trends in community-acquired infections in underserved communities.PloS one · 2025Article
- Reduction in Hospital Admissions for Asthma and COPD During the First Year of COVID-19 Pandemic in Spain.Archivos de bronconeumologia · 2023Article
- Management of patients with allergic diseases in the era of COVID-19.Clinical and experimental pediatrics · 2022Article
- Lung function before and after COVID-19 in young adults: A population-based study.The journal of allergy and clinical immunology. Global · 2022Article
- Bioinformatics and systems-biology analysis to determine the effects of Coronavirus disease 2019 on patients with allergic asthma.Frontiers in immunology · 2022Article
- Asthma as a risk factor for hospitalization in children with COVID-19: A nested case-control study.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2022Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionOrgan tropism of SARS-CoV-2 to the respiratory tract could potentially aggravate asthma. The susceptibility of patients with asthma to develop an exacerbation when they are infected with SARS-CoV-2 is unknown. We aimed to investigate the symptoms presented in patients with asthma who became infected with SARS-CoV-2. METHODS AND
resultsAll patients over 14 years of age who tested positive for SARS-CoV-2 (by RT-PCR) were included (n = 2995). In patients with asthma (n = 77, 2.6%; 44 females), symptoms, therapy and phenotype were recorded. Seventeen (22%) patients had mild asthma, 55 (71%) moderate and five severe (6%). Twenty-six patients with asthma (34%) were asymptomatic, 34 (44%) developed symptoms but did not require hospital admission, and 17 (22%) were hospitalised. One patient was admitted because of asthma exacerbation without pneumonia or other symptoms. Ten patients (13%) had wheezes (six with pneumonia). Comparison of wheezing between patients with non-T2 asthma and the rest of the patients was statistically significant, (p < 0.001).
conclusionsSARS-CoV-2 infection is not a significant cause of asthma exacerbation, although some patients may present wheezing, especially in cases of pneumonia. The severity of asthma does not seem to be associated with symptoms of the disease.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.