Test-Retest Reliability of a Submaximal Exercise Test in Patients With Hip and Knee Osteoarthritis

Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age30+
SponsorVastra Gotaland Region

About this trial

The aim is to evaluate the test-retest reliability of the primary care-adapted Ekblom-Bak submaximal ergometer bicycle test in patients with hip- and/or knee osteoarthritis (OA).

Forty patients with hip- and/or knee OA eligible for the Swedish national OA treatment program in primary care are to be recruited. After screening for contraindications, participants will perform the aEB-test twice within 1-2 weeks.

The investigators hypothezise that the test will demonstrate acceptable test-retest reliability in patients with hip- and/or knee OA.

To establish reliability is essential for future studies using this test in this population and may support its integration into routine clinical assessment.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Currently listed on the waiting list for an osteoarthritis rehabilitation program due to clinically diagnosed hip and/or knee osteoarthritis.

Disqualifiers

Another primary cause of symptoms or disability, such as inflammatory joint disease or fracture.

Another condition currently causing more symptoms than osteoarthritis, for example fibromyalgia.

Insufficient understanding of written and spoken Swedish.

Medication that affects heart rate.

Trial design

Design model

Single group

Treatments tested in this trial

  • Submaximal cycle ergometer test-retest

    Procedure/Surgery

    Performing a submaximal cycle ergometer test twice

Treatment groups

40 Participants
are divided into 1 treatment group
Group A: Forty patients with osteoarthritis in hip or kneeExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Estimated VO2-max value.

An estimated VO2-max value is obtained by performing the Ekblom Bak submaximal cycle ergometer test.

Time frame
Time between first and second submaximal cycle ergometer test should be one week.

Secondary outcomes

Other outcomes

Locations

This trial has no locations.

Sponsors and contacts

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