HTA - Sahlgrenska Universitetssjukhuset
HTA - Sahlgrenska Universitetssjukhuset
HTA - Sahlgrenska Universitetssjukhuset
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Appendix 1 - 4<br />
Comparison between total shoulder arthroplasty and hemiarthroplasty in patients with primary osteoarthritis with regard to the outcome variable Mobility<br />
12-01-11<br />
Author, year Country Study design Number With<br />
Result Comments Quality<br />
of drawals<br />
(may vary<br />
patients -<br />
according to<br />
(n) dropouts<br />
outcome)<br />
Total shoulder Hemiarthroplasty<br />
arhtroplasty (TSA)<br />
(HA)<br />
Lo, 2005<br />
Buchner, 2008<br />
United<br />
Kingdom/<br />
Canada<br />
Germany<br />
Randomised,<br />
controlled trial<br />
Retrospective<br />
observational<br />
study.<br />
Matched controls<br />
TSA: 20<br />
HA: 21<br />
TSA:22<br />
HA 22<br />
1<br />
0<br />
Constant score – domain:<br />
range of motion:<br />
Baseline: 13.4 (sd 9.5)<br />
Follow-up: 29.2 (sd 8.3)<br />
No statistical difference<br />
between groups<br />
Flexion:<br />
Baseline: 74.6° (sd 27.2°)<br />
Follow-up: 144.1° (sd 31.7°)<br />
No statistical difference<br />
between groups<br />
Abduction:<br />
Baseline: 62.7° (sd 19.3°)<br />
Follow-up: 132.7° (sd 33.0°)<br />
p < 0.001 between groups<br />
External rotation:<br />
Baseline: 2.8° (sd 2.9°)<br />
Follow-up: 7.2° (sd 2.0°)<br />
No statistical difference<br />
between groups<br />
Constant score-mobility<br />
Baseline: 11.7 (sd 5.7)<br />
Follow-up: 29.8 (sd 6.1)<br />
p 0.01 or p < 0.001)<br />
Moderate<br />
Low
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