Morning or afternoon? study tests best time for COPD exercise

NCT ID NCT06366113

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at whether doing exercise training in the morning or afternoon makes a difference for people with COPD. Researchers will measure walking distance, endurance, and balance in 90 patients. The goal is to see if matching exercise time to the body's natural clock can improve the benefits of pulmonary rehabilitation.

What this could mean

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

Active substance

pulmonary rehabilitation (exercise re-training and patient education)

What this could lead to

If it works, this could show that timing exercise to match a patient's circadian rhythm boosts the benefits of pulmonary rehab for COPD.

What could go wrong

This is a small, early-stage study (90 people) looking at a timing difference, not a new drug or cure. The effect may be small or not meaningful for daily life.

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.

chronic obstructive pulmonary disease respiratory system disorder

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Clinique la Mitterie

    RECRUITING

    Lille, 59130, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••