Validity and Reliability of the Two-minute Step Test in Hemophilia

Starting soon

Conditions studied: Hemophilia, Step, Reliability and Validity

In brief

The aim of our study was to evaluate the psychometric properties of the 2-minute step test in hemophilia patients, assess its intra-rater and inter-rater reliability, and evaluate its convergent validity and construct validity supported by measurements of gait, balance, and functionality.

Key facts

Study ID

NCT07425327

Run by

Hasan Kalyoncu University

People needed

35

Starts

2026-02-25

Expected to finish

2026-06-25

Last updated by the study team

2026-02-20

Who can join

Age: 6 and older, up to 18. Sex: male. Healthy volunteers: accepted.

You may qualify if…

• Diagnosed with Hemophilia (A-B) by a physician,
• Aged 6-18 years,
• Receiving regular prophylactic treatment,
• Inhibitor positive or negative,
• No history of lower extremity joint bleeding within the last month,
• Individuals who are willing to participate in the study,

You may not qualify if…

• Patients who have undergone surgery on the lower extremities for any reason within the last 6 months,
• Patients with neurological sequelae following a history of intracranial hemorrhage,
• Patients experiencing cognitive impairment to the extent that they cannot understand the tests,
• Patients who indicate they will be unable to participate in follow-up measurements.

Where it is running

• Hasan Kalyoncu University — Gaziantep, Şahinbey, Turkey (Türkiye)

Full record on ClinicalTrials.gov

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