Clinical trial NCT04953598: Ultrasonic Measurement of the Area of the Anterior Superior Labrum of the Hip Joint for Diagnosis of Labrum Tear
Official title: Ultrasonic Measurement of the Area of the Anterior Superior Labrum of the Hip Joint for Diagnosis of Labrum Tear
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: Acetabular Labrum Tear
Lead sponsor: Peking University Third Hospital
Sponsor class: OTHER
First posted: 2021-07-08
Enrollment: 160
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Observational model: CASE_CONTROL
Time perspective: CROSS_SECTIONAL
Sampling method: PROBABILITY_SAMPLE
Study population: Case group: Outpatient Department of Sports Medicine, Peking University Third Hospital, clinically diagnosed patients with hip joint labrum tear, preoperative ultrasound examination.

Control group: Patients who came to our hospital's ultrasound department at the same time for non-hip joint reasons matched by age, gender and case group.

Brief summary: In this study, ultrasound diagnosis was performed for patients with hip joint anterior superior labrum tear, and the final surgical observation was used as the gold standard to evaluate the diagnostic efficacy of ultrasonic measurement of the hip joint anterior superior labrum area in the diagnosis of labrum tear.

Detailed description: In this study, ultrasound diagnosis was performed for patients with a torn anterior superior labrum of the hip joint, and the final surgical observation was the gold standard. The control group selected patients with non-hip joint reasons to come to the ultrasound department of our hospital for diagnosis at the same time. Both the case group and the control group were included in the study at a rate of 1.1 times. This study plans to include 149 cases in the case group and 297 cases in the control group. This study was used to evaluate the diagnostic efficacy of ultrasonic measurement of the area of the anterior superior labrum of the hip in the diagnosis of labrum tears.

Eligibility criteria: Inclusion Criteria:

Case group inclusion criteria (1) Age is greater than or equal to 18 years old (2) Patients with preoperative ultrasound examination for clinically planned hip joint anterior superior labrum tear (3) The patient can understand and sign the informed consent form Control group inclusion criteria

1. Age is greater than or equal to 18 years old
2. Patients who come to the ultrasound department of our hospital for treatment of non-hip joints at the same time
3. The patient can understand and sign the informed consent form

Exclusion Criteria:

Case group exclusion criteria

1. Mental conditions are not allowed
2. Adhesives that are allergic to any known Control group exclusion criteria

(1) Mental conditions are not allowed (2) Adhesives that are allergic to any known (3) Past and current diseases of other hip joint diseases

Primary outcomes:
measure: Ultrasound diagnosis result image
timeFrame: ultrasound diagnosis were preformed with hip arthroscopy at the same 1 day visiting time point
Secondary outcomes:
Other outcomes:
Locations:
city: Beijing
country: China
facility: Department of Ultrasound Diagnosis, Peking University Third Hospital
state: Beijing
Study officials:
affiliation: Peking University Third Hospital
name: Ligang Cui
role: STUDY_CHAIR
References: