Patient Performed Examination for Patients With Intra-articular Hip Pain
Study Details
Study Description
Brief Summary
The primary objective of this study is evaluate the diagnostic accuracy of a patient self-administered clinical examination of the hip compared with a traditional clinical examination (i.e. index test).
Condition or Disease | Intervention/Treatment | Phase |
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N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: Patient Self-Administered Exam Group Participants with hip pain presenting in the hip preservation clinics will be asked to complete two diagnostic exams. Participants with hip pain will first complete a patient self-administered diagnostic exam. |
Other: Patient Self-Administered Diagnostic Exam
Participants will complete a patient self-administered diagnostic exam. A physician will be available to monitor the patient and record findings but will not physically assist the participants.
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Active Comparator: Clinician-Performed Exam Group Participants with hip pain presenting in the hip preservation clinics will be asked to complete two diagnostic exams. Participants with hip pain will next complete a clinician-performed diagnostic exam. |
Other: Clinician-Performed Diagnostic Exam
A clinician-performed diagnostic exam will be completed on the patients.
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Outcome Measures
Primary Outcome Measures
- Sensitivity [End of clinician examination, 20 minutes]
As measured by a questionnaire evaluating the diagnostic test's ability to identify a positive finding when the targeted diagnosis is actually present (i.e. true positive).
Secondary Outcome Measures
- Specificity [End of clinician examination, 20 minutes]
As measured by the discriminatory ability of the diagnostic test to identify if the disease or condition is absent when in actuality it is truly absent (i.e. true negative).
- Diagnostic accuracy measure of positive likelihood ratio [End of clinician examination, 20 minutes]
As measured by sensitivity and specificity values.
- Diagnostic accuracy measure of negative likelihood ratio [End of clinician examination, 20 minutes]
As measured by sensitivity and specificity values.
- Diagnostic accuracy measure of post-test probabilities [End of clinician examination, 20 minutes]
As measured by analysis of the pre-test prevalence of the condition and determination of the post-test shift in probability of the condition.
Eligibility Criteria
Criteria
Inclusion Criteria:
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Age: 18-80 years
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Seeking care for hip related pain and/or clicking, catching, giving way or stiffness
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Able to sign or verbalize study consent
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No other medical conditions (e.g. gynecological or urinary pathology) that may affect study results
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English speaking
Exclusion Criteria:
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Patients with primary lumbar spine, sacro-iliac or other non-hip related pain as determined with clinical examination
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Previous hip surgery
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Previous hip injury that would normally exclude from examination as standard practice
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Unable to sign or verbalize consent
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Other non-musculoskeletal pathology that may affect study results (e.g. gynecological or urinary pathology)
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Non-English speaking
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Duke University Health System | Durham | North Carolina | United States | 27710 |
Sponsors and Collaborators
- Duke University
Investigators
- Principal Investigator: Richard C. Mather, Duke University
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- Pro00082395