Knee and hip osteoarthritis (KHOA) are common, chronic conditions affecting function, morbidity and mortality. Although the societal burden is high and guidelines are available to guide management, many patients do not receive recommended care. We investigated patient and physician perspectives on barriers and facilitators to KHOA guideline-based treatment and patient experiences in living with KHOA and navigating care.
Thirty-minute face-to-face interviews were conducted with primary care physicians and up to 4 patients of each physician at a US academic medical center. Physicians were recruited from 1 general internal medicine clinic and 1 family medicine clinic. All of their patients diagnosed with knee or hip osteoarthritis from 2008 to 2011 and under their care during the study period (2008-2015) were mailed study recruitment materials. Interviews were audio-recorded and transcribed. Content analysis was performed using QSR NVivo.
Six of 19 physicians (31.6%) responded to the recruitment email and completed the interview. Seventy-three patients were sent recruitment letters; 18 (24.7%) expressed interest and 11 were scheduled for and completed the interview. Many patients reported a poor understanding of osteoarthritis and available treatment options and obtained most of their information from sources other than their medical team. They expressed fear of joint pain and often modified activities to avoid all pain. Many developed complex, time intensive treatment regimens that were not always evidence-based. Physicians expressed difficulties in managing osteoarthritis given time constraints and competing agenda items at appointments. Many felt that asking patients to make lifestyle changes for weight loss and exercise was daunting and unachievable. Both physicians and patients expressed interest in obtaining osteoarthritis education.
Although evidence-based treatments for KHOA exist, our study highlights patient and physician barriers to receipt of this care. Better educational resources and new models of care to address these barriers may contribute to improved osteoarthritis management.