PURPOSE: To understand orthopedic surgeons' views, preferences, and awareness on "treatment gap" and various conservative and surgical treatments for early to mid-stage knee osteoarthritis (OA). METHODS: A self-administered questionnaire on the treatment of knee OA was developed in collaboration with orthopedic surgeons with extensive research experience and methodological expertise. The survey was distributed electronically to a group of international orthopedic surgeons and surgical trainees. The data were collected, reviewed, and analyzed using descriptive statistics. RESULTS: One hundred and seventy-three surgeons and surgical trainees completed the survey. The respondents reported that about 58 % of the patients they treat have early to mid-stage knee OA (Kellgren and Lawrence grade I-III). There were significantly higher usage of medications and lower usage of unicompartmental knee arthroplasty (UKA) and total knee arthroplasty (TKA) (P < 0.05) in developing countries than in developed countries. Four of five surgeons (84 %) perceived a need for better treatments for younger (<60 years old) physically active OA patients in which UKA or TKA is not indicated. Most respondents (80 %) would be willing to adjust age/activity threshold for surgery if a procedure was reversible and recovery was minimal. Two of three surgeons (68.4 %) perceived a treatment gap for early knee OA. However, effective treatments for patients within the treatment gap would have substantial positive social, and economic impacts. CONCLUSION: The study suggests an ongoing treatment gap for patients with early knee OA and the need for better evidence to guide practice.
PURPOSE: To understand orthopedic surgeons' views, preferences, and awareness on "treatment gap" and various conservative and surgical treatments for early to mid-stage knee osteoarthritis (OA). METHODS: A self-administered questionnaire on the treatment of knee OA was developed in collaboration with orthopedic surgeons with extensive research experience and methodological expertise. The survey was distributed electronically to a group of international orthopedic surgeons and surgical trainees. The data were collected, reviewed, and analyzed using descriptive statistics. RESULTS: One hundred and seventy-three surgeons and surgical trainees completed the survey. The respondents reported that about 58 % of the patients they treat have early to mid-stage knee OA (Kellgren and Lawrence grade I-III). There were significantly higher usage of medications and lower usage of unicompartmental knee arthroplasty (UKA) and total knee arthroplasty (TKA) (P < 0.05) in developing countries than in developed countries. Four of five surgeons (84 %) perceived a need for better treatments for younger (<60 years old) physically active OA patients in which UKA or TKA is not indicated. Most respondents (80 %) would be willing to adjust age/activity threshold for surgery if a procedure was reversible and recovery was minimal. Two of three surgeons (68.4 %) perceived a treatment gap for early knee OA. However, effective treatments for patients within the treatment gap would have substantial positive social, and economic impacts. CONCLUSION: The study suggests an ongoing treatment gap for patients with early knee OA and the need for better evidence to guide practice.
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Authors: A Pendleton; N Arden; M Dougados; M Doherty; B Bannwarth; J W Bijlsma; F Cluzeau; C Cooper; P A Dieppe; K P Günther; H J Hauselmann; G Herrero-Beaumont; P M Kaklamanis; B Leeb; M Lequesne; S Lohmander; B Mazieres; E M Mola; K Pavelka; U Serni; B Swoboda; A A Verbruggen; G Weseloh; I Zimmermann-Gorska Journal: Ann Rheum Dis Date: 2000-12 Impact factor: 19.103
Authors: W Zhang; R W Moskowitz; G Nuki; S Abramson; R D Altman; N Arden; S Bierma-Zeinstra; K D Brandt; P Croft; M Doherty; M Dougados; M Hochberg; D J Hunter; K Kwoh; L S Lohmander; P Tugwell Journal: Osteoarthritis Cartilage Date: 2008-02 Impact factor: 6.576
Authors: Peter Angele; Philipp Niemeyer; Matthias Steinwachs; Giuseppe Filardo; Andreas H Gomoll; Elizaveta Kon; Johannes Zellner; Henning Madry Journal: Knee Surg Sports Traumatol Arthrosc Date: 2016-02-27 Impact factor: 4.342
Authors: Kevin R Stone; Jonathan R Pelsis; Kellen Na; Ann W Walgenbach; Thomas J Turek Journal: Knee Surg Sports Traumatol Arthrosc Date: 2016-10-01 Impact factor: 4.342