Heat waves and dirty air worsen lung disease, study finds

NCT ID NCT07261774

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study followed 96 adults with asthma or COPD in Mersin, Türkiye, to see how extreme heat waves and air pollution impact their lung health. Researchers measured lung function, airway inflammation, symptoms, and quality of life during normal weather and again during heat waves. The goal was to understand how these environmental factors worsen disease control and increase the risk of flare-ups.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to

If successful, this research could help doctors and public health officials better protect people with asthma and COPD during heat waves and high pollution days.

What could go wrong

This is an observational study, not a treatment trial, so it cannot prove cause and effect. Results may not apply to other regions or climates.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

asthma chronic obstructive pulmonary disease COPD, severe early onset disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Mersin University Faculty of Medicin

    Mersin, Mersin, Turkey (Türkiye)