Can simple breathing exercises ease pain after knee replacement surgery?
NCT ID NCT05331261
First seen Sep 21, 2026 · Last updated Sep 21, 2026
Summary
This trial examines whether breathing exercises can reduce pain after total knee replacement surgery. Researchers enroll 55 adults over 18 who speak Turkish and have no communication or sensory barriers. Participants receive the breathing exercise intervention, and researchers measure pain intensity using a 0 to 10 numerical rating scale. The goal is to see if this non-drug method helps control postoperative pain and support recovery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- breathing exercises
- What this could lead to
- If breathing exercises help, they could offer a simple, drug-free way for nurses to ease pain after knee replacement surgery and support faster recovery.
- What could go wrong
- This is a small study of 55 people, and breathing exercises may not relieve pain enough on their own. Results may not apply to other surgeries or patients with different pain needs.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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55 people
The number who actually took part.
- Started
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Apr 2022
- Finished
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May 2023
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 90 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * be over the age of 18, * Being able to speak Turkish, * Does not have any barriers in communication, understanding and comprehension, * Not having visual and hearing impairment, * Not taking pain medication 60 minutes before or 30 minutes after the intervention, * Volunteering to participate in the research, Exclusion Criteria: \-
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Çukurova Üniversitesi
Adana, Sarıçam, Turkey (Türkiye)
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Çukurova Üniversitesi
Adana, University, Turkey (Türkiye)
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