Quantitative evaluation of hip joint instability using ultrasound images and examination of its relationship with acetabular labrum tear

Quantitative evaluation of hip joint instability using ultrasound images and examination of its relationship with acetabular labrum tear - Quantitative evaluation of hip joint instability using ultrasound images and examination of its relationship with acetabular labrum tear

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000046409

Enrollment

Registered

2021-12-20

Start date

2020-05-14

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

acetabular labral tears

Interventions

Intervention is performed before and 3 and 6 months after treatment. It takes an hour to perform an ultrasound examination. Healthy adult , volunteers

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Acetabular dysplasia, Femoroacetabular impingement (FAI), acetabular labrum tear

Exclusion criteria

Exclusion criteria: not taken MRI images,or osteoarthritis of Tonnis grade 2 or higher

Design outcomes

Primary

Measure	Time frame
Pathological analysis of hip instability	—

Secondary

Measure	Time frame
Patient background, symptoms, imaging findings, microinstability test and physiotherapy evaluation of bilateral hip joints before intervention, 3 months and 6 months after treatment, range of motion of hip and knee joints, manual muscle strength examination, joint laxity test.	—

Countries

Japan

Contacts

Public ContactIma Kosukegawa

Sapporo Medical University School of Medicine Department of Orthopedic Surgery

kosukega@sapmed.ac.jp+81-11-611-2111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026