Short step test may simplify fitness checks for lung patients
NCT ID NCT07193173
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a 2-minute step test can accurately measure exercise ability in people with pulmonary hypertension, compared to the standard 6-minute walk test. Researchers will enroll 35 adults with the condition and measure oxygen use, heart rate, and breathlessness during both tests. If the step test proves valid, it could offer a faster, space-saving alternative for routine checkups.
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 could give doctors a simpler, quicker way to check fitness in people with pulmonary hypertension.
- What could go wrong
- This is a small, observational study with only 35 people. It does not test a treatment, so it won't directly improve health.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 35 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Jun 2026
An estimate. End dates often move.
- 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.
Who is studied
Patients being diagnosed with pulmonary hypertension (PH)
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * Being diagnosed with pulmonary hypertension (PH) * Being 18 years of age or older * Agreeing to participate in the study Exclusion Criteria: * Acute decompensated heart failure * Orthopedic or neurological disorders that prevent the test from being performed * Patients who have difficulty understanding the instructions given
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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
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Istanbul University - Cerrahpasa
Istanbul, Turkey (Türkiye)
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