Breathe better in 30 seconds: 4-7-8 technique tested for COPD

NCT ID NCT06966063

Completed Symptom relief Sponsor: Foundation University Islamabad Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study tested whether adding a specific breathing technique called 4-7-8 breathing to standard COPD care can reduce shortness of breath, improve lung function, and boost quality of life. Forty adults with mild to moderate COPD were enrolled. The technique involves breathing in for 4 seconds, holding for 7, and exhaling for 8. The goal is to see if this simple, drug-free method can help manage COPD symptoms.

What this could mean

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

Active substance: 4-7-8 breathing technique
What this could lead to: If it works, this simple breathing exercise could be a low-cost way to help COPD patients feel less breathless and improve their daily life.
What could go wrong: This is a small, completed trial with only 40 participants. Results may not apply to everyone with COPD, and the technique may not work for severe cases.

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Conditions

The condition(s) this trial relates to.

chronic obstructive pulmonary disease Dyspnea

As listed by the trial registrant

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

CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD) DYSPNEA

Contacts and locations

Locations

Foundation University College of Physical Therapy

Islamabad, 44000, Pakistan

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