Hip and Knee Scores

Completed

• Conditions: Hip Osteoarthritis; Knee Osteoarthritis

• Registration Number: NCT04057651
• Lead Sponsor: University Hospital, Lille

Brief Summary

Patient-reported outcome measures (PROMs) are currently used for evaluating orthopaedic procedures. Nevertheless, there is no consensus in the different studies, making them difficult to compare . The score mapping (or cross walk) is a statistical model for estimating a score associated with an unmeasured score.

Moreover , Minimal clinically important differences (MCID) is the smallest change in a treatment outcome that a patient would identify as important. The MCID is also not clearly identified for the French population for the hip and knee orthopaedic scores.

Detailed Description

Not available

Study Timeline

• Study Start: 2018-08-28
• Study First Submitted: 2019-08-13
• Study First Submitted QC: 2019-08-13
• Study First Posted: 2019-08-15
• Primary Completion: 2020-05-19
• Study Completion: 2020-05-19
• Status Verified: 2020-09
• Last Update Submitted: 2020-09-15
• Last Update Posted: 2020-09-16

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 800

Inclusion Criteria

• Hip osteoarthritis (certified by standard radiographs)
• Knee osteoarthritis ( certified by standard radiographs)

Exclusion Criteria

• BMI ≥ 40
• Systemic inflammatory disease
• Pregnant
• Surgery revision

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Oxford Hip Score	The day Before surgery	t is a 12-item patient-reported outcome measure designed to assess disability after surgery to the hip. Each item was scored between 0 and 4, with 4 been the best outcome per question producing overall scores running from 0 to 48(48 being the best outcome); \> 41 is excellent, 34 - 41 is good,27 -33 as fair, and \<27 is poor.
KOOS score	The day Before surgery	Knee injury and Osteoarthritis Outcome Score (KOSS)
HOOS Score	The day Before surgery	The HOOS (Hip disability and Osteoarthritis Outcome Score) is a patient questionnaire evaluating patients' feelings about their operated hip. It consists of 40 questions divided into 5 subgroups: pain, symptoms, daily living, quality of life, sports and recreational activities. Each category is scored on 100 points, 0 being the worse outcome and 100 the best outcome.
Oxford knee score	The day Before surgery	Oxford Knee Score is a tool which measures 6 post operative items (pain,flexion contracture, extension lag, total range of flexion, alignment of varus and valgus,stability (antero-posterior and mediolateral). The scoring is: below 60 is poor, scoring 60-69 fair, scoring 70-79 good, 80-100 excellent.

Secondary Outcome Measures

Name	Time	Method
KOOS score	an average between 6 to 9 months after surgery
HOOS Score	an average between 6 to 9 months after surgery
Oxford Hip Score	an average between 6 to 9 months after surgery
Oxford knee Score	an average between 6 to 9 months after surgery

Trial Locations

Locations (1)

Hôpital Roger Salengro, CHU; 🇫🇷 Lille, France