Cross-sectional Study of Ultrasonic Diagnosis of Iliac Joint Capsule Muscle

Peking University

Status: Completed

Conditions: Hip Developmental Dysplasia; Femoroacetabular Impingement

Treatments: Device: ultrasound Doppler

Study type: Observational

Funder types: Other

Identifiers

NCT04968301

M2019122

Details and patient eligibility

About

In order to investigate the relationship between the iliac joint capsular muscle and the development of the hip joint, this study used ultrasound Doppler to measure the anatomical circumference of the iliac joint capsular muscle to explore the relationship

Full description

In order to investigate the relationship between the iliac joint capsular muscle and the development of the hip joint, this study used ultrasound Doppler to measure the anatomical circumference of the iliac joint capsular muscle to explore the relationship.Ultrasound was used to compare the size of the iliac joint cystic muscle in the three groups: patients with developmental dysplasia of the hip (DDH), patients with Pincer type femoral hip impingement, and normal control group. The shear wave velocity and shear modulus of the iliac joint capsular muscle of three groups were compared to compare the degree of fat infiltration in muscle.

Enrollment: 132 patients

Sex: All

Ages: 20 to 50 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• ≥ 20 years;
• Clinically suspected of DDH or Pincer and underwent surgery
• Understand and sign the informed consent

Exclusion criteria

• Leggcalve´-Perthes disease
• Muscle diseases
• Hip development disorder
• History of progressive osteoarthritis
• History of hip surgery
• History of arthritis of the hip joint
• With pacemaker or metal in the body

Trial design

132 participants in 3 patient groups

hip developmental dysplasia group

Description:

patients with developmental dysplasia of hip

Treatment:

Device: ultrasound Doppler

femoroacetabular impingement group

Description:

patients with femoroacetabular impingement

Treatment:

Device: ultrasound Doppler

control group

Description:

healthy volunteers

Treatment:

Device: ultrasound Doppler