Cecilia Brown

DocwireNews

A new study suggests COVID-19 infection &ldquo;may play a vital role in initiating asthma pathogenesis,&rdquo; as approximately 10% of patients who had chronic cough and dyspnea after COVID-19 received an asthma diagnosis.Aysegul Gencer, MD, of the Istanbul Bakirkoy Dr. Sadi Konuk Training and Research Hospital, and colleagues conducted the research to &ldquo;investigate the presence of underlying chronic airway disease in individuals with chronic cough and dyspnea lasting longer than 8 weeks and who had previously [had] coronavirus disease 2019 (COVID-19) and had no known lung disease.&rdquo;Dr. Gencer and colleagues studied 151 patients who were admitted with a complaint of cough and/or dyspnea that persisted for at least 8 weeks following a COVID-19 infection. They recorded patients&rsquo; demographic characteristics, smoking history, the severity of lung involvement on chest computed tomography in the acute phase of COVID-19 infection, and bronchodilator reversibility test results.Nearly 10% of patients received an asthma diagnosis (9.3%), while 8.6% of patients received a diagnosis of nonreversible airflow obstruction, and 0.7% received a diagnosis of chronic obstructive pulmonary disease.Forced expiratory volume in the first second increased by &ge;200&thinsp;mL in 26.5% of patients. In 15.9% of patients, forced expiratory volume in the first second increased by &gt;200 mL, with a forced expiratory volume in the first second percentage of 12% or more.&ldquo;It should be kept in mind that viral infection-related asthma may be the underlying cause of prolonged cough and dyspnea after COVID-19 infection,&rdquo; Dr. Gencer and colleagues concluded.Gencer A, Caliskaner Ozturk B, Borekci S, Gemicioglu B. Bronchodilator reversibility testing in long-term cough and dyspnea after Covid-19 viral infection: a trigger for asthma? J Asthma. 2022. doi:10.1080/02770903.2022.2139719

BMI Modifies the Relationship Between Glycemic Status and Asthma Severity in Children

Asthma

Jordana Jampel

Cutaneous Melanoma: Sun Protection Behaviors and UV Exposure in Canada

Melanoma

Leah Lawrence

Significant Cardiac Benefit Seen With Ifetroban in Patients With Duchenne Muscular Dystrophy

Neurology

Latest News

COVID-19 May Have Role in Asthma Development

A new study suggests COVID-19 infection “may play a vital role in initiating asthma pathogenesis,” as approximately 10% of patients who had chronic cough and dyspnea after ...

About Us

Editorial Policy

Advertising

Contact Us

eNewsletters

Contribute

Career Center

MashupMD

Blood Cancers Today

Cancer Nursing Today

GU Oncology Now

Urban Health Today

Anemia

Deep Vein Thrombosis

Essential Thrombocythemia

Hemophilia

Immune Thrombocytopenic Purpura

Myelodysplastic Syndromes

Myelofibrosis

Myeloproliferative Neoplasms

Polycythemia Vera

Pulmonary Embolism

Sickle Cell Disease

Thrombocytopenia

Thrombophilia

Thrombosis

Thrombotic Thrombocytopenic Purpura

Venous Thromboembolism

von Willebrand Disease

Heme Today

Acute Kidney Injury

ADPKD

Anemia and Kidney Disease

Chronic Kidney Disease

COVID-19 and Kidney Disease

Diabetes and Hypertension

End-Stage Renal Disease

Gout

Hyperkalemia

IgAN

Kidney Transplantation

Metabolic Acidosis

Nephrology Times

HER2 Breast Cancer

HR Breast Cancer

Triple-Negative Breast Cancer

Genetics & Breast Cancer

Breast Cancers Today

Atherosclerotic Disease

Atrial Fibrillation

Heart Failure

Hypertension

Interventional Cardiology

Lipid Management

Practice Tips With Dr. Lichaa

Preventive Cardiology

Stroke

Cardiology

Breast Cancer

Gynecologic Cancer

Head and Neck Cancer

Skin Cancer

Oncology

Sleep

Urology

Diabetes

Ophthalmology

— Demodex Blepharitis

Rheumatology

Gastroenterology

Pulmonology

Infectious Diseases

— HIV

Health and Wellness

Lupus

Future of Medicine

Orthopedics

Pharmacology

Career News

More

Conferences

CardioNerds

The Sleep Source With Dr. Morse

Rheumatology Rounds With Dr. Maheswaranathan

Partners

Expert Interviews

Subscribe