Clinical trial NCT04992806: A Retrospective Study on the Effect of Surgery on Hip Diseases
Official title: A Retrospective Study on the Effect of Arthroscopy on Hip Diseases
Study type: OBSERVATIONAL
Overall status: UNKNOWN
Conditions: Femoroacetabular Impingement
Acetabular Labral Tear
Lead sponsor: Peking University Third Hospital
Sponsor class: OTHER
First posted: 2021-08-05
Enrollment: 600
Sex: ALL
Minimum age (years): 15
Maximum age (years): 70
Standard ages: CHILD
ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Observational model: OTHER
Time perspective: RETROSPECTIVE
Sampling method: NON_PROBABILITY_SAMPLE
Study population: We evaluated consecutive patients who were diagnosed with hip diseases (i.e. FAI, Acetabulum labrum tear) and who underwent hip arthroscopy at our hospital between January 2011 and January 2016.

Brief summary: To study the effect of arthroscopy on the treatment of hip diseases and to evaluate the regularity and treatment of hip joint diseases.

Detailed description: To study the clinical effect of arthroscopic treatment in patients with hip disease, a retrospective study was conducted on 600 patients with hip disease from January 2011 to January 2016. All patients underwent preoperative examinations. These included preoperative supine anteroposterior hip radiographs, cross-lateral radiographs, computed tomography (CT), and magnetic resonance imaging.Preoperative patient-reported outcomes (PROs), including visual analogue scale (VAS), international hip prognostic instrument-12 (IHOT-12), and modified Harris hip score (MHHS), were evaluated at 1, 2, and 5 years after surgery.

Eligibility criteria: Inclusion Criteria:

* The patient received imaging examination before surgery and was diagnosed with hip joint labrum injury, FAI and other hip joint diseases, and the patient complained of pain in the hip joint, buttocks or thigh. Conservative treatment is ineffective for more than 6 months.

Exclusion Criteria:

* History of hip surgery, hip osteoarthritis, femoral head necrosis, hip infection, rheumatic disease, lumbar disease, ankylosing spondylitis, or sacroiliac joint disease.

Primary outcomes:
measure: The patient was followed up at 1 year after surgery to evaluate the Visual Analog Scale (VAS).
timeFrame: 1 year after operation
measure: The patient was followed up at 2 years after surgery to evaluate the Visual Analog Scale (VAS).
timeFrame: 2 years after operation
measure: The patient was followed up at 5 years after surgery to evaluate the Visual Analog Scale (VAS).
timeFrame: 5 years after operation
Secondary outcomes:
measure: The patient was followed up at 1 year after surgery to evaluate the International Hip Outcome Tool-12 (iHOT-12).
timeFrame: 1 year after operation
measure: The patient was followed up at 2 years after surgery to evaluate the International Hip Outcome Tool-12 (iHOT-12).
timeFrame: 2 years after operation
measure: The patient was followed up at 5 years after surgery to evaluate the International Hip Outcome Tool-12 (iHOT-12).
timeFrame: 5 years after operation
measure: The patient was followed up at 1 year after surgery to evaluate modified Harris Hip Score (mHHS).
timeFrame: 1 year after operation
measure: The patient was followed up at 2 years after surgery to evaluate modified Harris Hip Score (mHHS).
timeFrame: 2 years after operation
measure: The patient was followed up at 5 years after surgery to evaluate modified Harris Hip Score (mHHS).
timeFrame: 5 years after operation
Other outcomes:
Locations:
city: Beijing
country: China
facility: Peking University Third Hospital
Study officials:
affiliation: Peking University Third Hospital
name: yan xu
role: PRINCIPAL_INVESTIGATOR
References: