SAT0436 Association between Joint SPACE Width, Kellgren-Lawrence Score, Pain and Progression in Osteoarthritis Subjects from Two Phase III Studies – A Clinical Study Reference Database

2014 ◽  
Vol 73 (Suppl 2) ◽  
pp. 752.1-752
Author(s):  
M.A. Karsdal ◽  
A.-C. Bay-Jensen ◽  
A. Bihlet ◽  
I. Byrjalsen ◽  
P. Alexandersen ◽  
...  
Keyword(s):  
Clinical Study ◽  
Joint Space Width ◽  
Joint Space ◽  
Phase Iii ◽  
Reference Database ◽  
Two Phase ◽  
Space Width ◽  
Phase Iii Studies

SAT0557 A Clinical Study To Examine Thresholds of Joint Space Width and Joint Space Area for Identification of Knee Osteoarthritis

2016 ◽  
Vol 75 (Suppl 2) ◽  
pp. 871.1-871
Author(s):  
R. Ljuhar ◽  
S. Nehrer ◽  
B. Norman ◽  
D. Ljuhar ◽  
T. Haftner ◽  
...  
Keyword(s):  
Clinical Study ◽  
Knee Osteoarthritis ◽  
Joint Space Width ◽  
Joint Space ◽  
Space Width

scholarly journals A clinical study to examine thresholds of joint space width and joint space area for identification of knee osteoarthritis

2016 ◽  
Author(s):  
Richard Ljuhar ◽  
Benjamin Norman ◽  
Davul Ljuhar ◽  
Tobias Haftner ◽  
Jiri Hladuvka ◽  
...  
Keyword(s):  
Clinical Study ◽  
Knee Osteoarthritis ◽  
Joint Space Width ◽  
Joint Space ◽  
Space Width

scholarly journals Unicompartmental Knee Arthroplasties are Performed on the Patients with Radiologically Too Mild Osteoarthritis

2017 ◽  
Vol 106 (4) ◽  
pp. 338-341 ◽  
Author(s):  
J. Knifsund ◽  
J. Hatakka ◽  
H. Keemu ◽  
K. Mäkelä ◽  
M. Koivisto ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Unicompartmental Knee Arthroplasty ◽  
Joint Space Width ◽  
Joint Space ◽  
Phase Iii ◽  
Unicompartmental Knee ◽  
Total Knee ◽  
The Mean ◽  
Space Width

Background: Patient selection for either total knee arthroplasty or unicompartmental knee arthroplasty remains controversial. The latter has several reported advantages over total knee arthroplasty, but it also appears to have significant drawbacks in terms of revision rates. Aims: This study aimed to determine the influence of the preoperative degree of osteoarthritis on the risk of reoperation following unicompartmental knee arthroplasty. Methods: Surgery was carried out on 294 knees in 241 patients between 2001 and 2012 at a single institute, using cemented Oxford phase III unicompartmental knee arthroplasty. The mean age at the time of operation was 67 years, and the mean follow-up time was 8.7 years. Results and Conclusion: The knees with a preoperative Kellgren–Lawrence grade of 0–2 osteoarthritis had a higher risk of reoperation than those with a Kellgren–Lawrence grade of 3–4 (odds ratio = 1.89; 95% confidence interval, 1.03–3.45; p = 0.04). In addition, the knees with a medial joint space width of more than 1 mm or a high medial/lateral joint space width ratio had an increased risk of reoperation. In conclusion, we suggest that unicompartmental knee arthroplasty should only be performed in cases showing severe osteoarthritis in preoperative radiographs, with medial bone-on-bone contact, and a medial/lateral ratio of <20%.

Impact of repeated measures of joint space width on the sample size calculation: An application to hip osteoarthritis

2015 ◽  
Vol 82 (3) ◽  
pp. 172-176 ◽  
Author(s):  
Paul Ornetti ◽  
Laure Gossec ◽  
Davy Laroche ◽  
Christophe Combescure ◽  
Maxime Dougados ◽  
...  
Keyword(s):  
Sample Size ◽  
Repeated Measures ◽  
Sample Size Calculation ◽  
Joint Space Width ◽  
Hip Osteoarthritis ◽  
Joint Space ◽  
Space Width
Sign in / Sign up

Export Citation Format

Share Document