Spirometry News and Research

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Spirometry is a type of pulmonary function test that provides information about the function of the lungs that can be used for a variety of purposes. The test uses a spirometer, a specialized machine with a tube connected, to measure the speed and volume of air that is exhaled into the tube.

Bacteria found in classroom dust may affect children’s respiratory health

Common bacteria found in classroom dust are associated with reduced lung function in children according to research presented at the European Respiratory Society (ERS) Congress in Barcelona, Spain.

6 Sep 2026

Genetic COPD risk emerges early with higher air pollution

Chronic obstructive pulmonary disease (COPD) is a serious, incurable lung disease that is common in older people.

6 Sep 2026

Researchers tested dozens of clues for long COVID. One finding stood out

A nationwide study of 218 people in the Faroe Islands examined clinical, neurological, and blood-based markers associated with persistent symptoms around six months after SARS-CoV-2 infection. Despite extensive testing, researchers found no convincing biomarker for long COVID, while a statistical association with lower INR remained within the normal clinical range and requires replication.

27 Aug 2026

Superstorm Sandy reshaped indoor fungal communities, with an unexpected asthma result

and lower fungal diversity than non-damaged homes. Despite these persistent but variable fungal changes, researchers found no statistically significant increase in asthma morbidity, impaired lung function, or airway inflammation among children with relatively mild asthma.

13 Aug 2026

Child-friendly lung test identifies subtle abnormalities before stem cell transplant

As spirometry requires coordinated deep breathing and can be challenging for children to perform, researchers from the USA, as part of the TRANSPIRE study investigating lung complications in children undergoing hematopoietic stem cell transplantation (HSCT), explored the potential of oscillometry, a simple and child-friendly lung function test.

3 Aug 2026

Obesity makes breathing harder during exercise for young vapers

E-cigarette users with obesity show higher ventilatory demands and breathlessness during exercise, indicating potential long-term respiratory health risks.

30 Jun 2026

Study finds indoor cats do not trigger child asthma flares

Asthma is the most common chronic disease and one of the main causes of hospitalization among children. The Global Asthma Network has estimated that its global prevalence is 9.1% for children and 11.0% for adolescents, but this percentage varies greatly between countries, regions, and environments.

10 Jun 2026

Study finds pulmonary rehab empowers children with respiratory issues

New research presented at the 2026 ATS International Conference shows that pulmonary rehabilitation (PR) significantly improves functioning and quality of life in children with chronic respiratory conditions, regardless of whether lung function itself improves.

18 May 2026

Soy-based nutrients may help reduce COPD symptom burden

Higher isoflavone consumption is associated with improved respiratory health in former smokers with COPD, highlighting diet's role in disease management.

28 Apr 2026

New statement released on the use and interpretation of spirometry for COPD diagnosis

The Global Initiative for Chronic Obstructive Lung Disease (GOLD) and the Global Lung Function Initiative (GLI) have published a joint statement on the use and interpretation of spirometry for the diagnosis of COPD.

13 Mar 2026

Prospera™ featured in landmark interventional study advancing lung transplant care

Natera, Inc., a global leader in cell-free DNA and precision medicine, today announced the publication of a new prospective clinical trial in Transplantation Direct. The study, which was conducted by The Ohio State University Wexner Medical Center (OSU-WMC), was initiated to explore whether donor-derived cell-free DNA (dd-cfDNA) surveillance, and specifically Prospera-guided monitoring, could reduce the number of invasive biopsies for patients following lung transplantation.

From Natera 27 Jan 2026

Community asthma program increases care and awareness among families on the Navajo Nation

A multiyear community asthma program on the Navajo Nation increased asthma-related care and awareness among families, even as the COVID-19 pandemic dramatically disrupted health care and school systems.

7 Jan 2026

New expert recommendations redefine exercise as therapy for children with asthma

Asthma is one of the most common chronic respiratory diseases among children, affecting nearly 475 million globally. For decades, exercise was discouraged due to the risk of triggering wheezing and breathlessness, known as exercise-induced bronchoconstriction (EIB).

11 Nov 2025

Children living near the Salton Sea face declining lung function

Children living near the Salton Sea, in Southern California's desert region of Imperial County, are experiencing poorer lung function than children exposed to less wind-blown dust, according to a new study led by researchers at the University of California, Irvine's Joe C. Wen School of Population & Public Health.

14 Oct 2025

Study links childhood passive smoking in fathers to higher COPD risk in offspring

A father's exposure to passive smoking as a child may impair the lifelong lung function of his children, putting them at risk of COPD-a risk that is heightened further if they are childhood passive smokers themselves-finds research published online in the respiratory journal Thorax.

2 Sep 2025

New COPD diagnostic schema identifies additional individuals at risk of poor respiratory outcomes

The diagnosis of chronic obstructive pulmonary disease, or COPD, is improved by incorporating CT lung imaging and respiratory symptoms.

12 Aug 2025

Metabolite patterns reveal potential for COPD population screening

The possibility of having a tool that facilitates population screening for Chronic Obstructive Pulmonary Disease (COPD) is getting closer.

5 Aug 2025

Physicians lead effort to end race-based bias in lung function testing

Last July, a team of physicians and researchers successfully proposed modifications to the American Medical Association (AMA) Guides to the Evaluation of Permanent Impairment, advocating against the use of race in lung function testing.

30 Jul 2025

Vaping linked to higher COPD risk, meta-analysis finds

A comprehensive meta-analysis of over 4.3 million adults shows e-cigarette use is associated with significantly higher odds of developing COPD. The risk persists even after adjusting for smoking history, with former users at even greater risk than current users.

8 Jul 2025

Illness expectations play a crucial role in asthma progression and patient-reported outcomes

Individual expectations about one's health can influence him/her future condition and the speed of the progression of a disease: in fact, a research conducted by researchers of psychology at the Università Cattolica del Sacro Cuore, Milan campus, shows that, after a diagnosis of asthma, people who are optimistic about their health will have a slower progression of the disease.

3 Jul 2025