Age
Item
over 40 years of age;
boolean
C0001779 (UMLS CUI [1])
Knee Osteoarthritis Medial compartment femorotibial
Item
have medial tibiofemoral compartment knee oa;
boolean
C0409959 (UMLS CUI [1,1])
C0447799 (UMLS CUI [1,2])
C0447795 (UMLS CUI [1,3])
Osteoarthritis Mild Medial compartment of knee | Osteoarthritis Moderate Medial compartment of knee | X-ray of knee, standing | MRI scan Standing position
Item
have mild to moderate medial compartment radiographic oa severity (determined by the attending surgeon and/or advanced practice physiotherapist on the basis of a standing x-ray or mri scan depending upon which is available at initial consult);
boolean
C0029408 (UMLS CUI [1,1])
C2945599 (UMLS CUI [1,2])
C0447799 (UMLS CUI [1,3])
C0029408 (UMLS CUI [2,1])
C0205081 (UMLS CUI [2,2])
C0447799 (UMLS CUI [2,3])
C3861234 (UMLS CUI [3])
C0024485 (UMLS CUI [4,1])
C0231472 (UMLS CUI [4,2])
Knee pain Stable Pain severity - verbal numeric rating
Item
have stable ('not getting worse or better overall despite short-term fluctuations during the past three months') pain having an average intensity ≥ 3 and ≤ 8 on an 11-point verbal numeric rating scale, vnrs) in one knee which is aggravated by activity and eased with rest;
boolean
C0231749 (UMLS CUI [1,1])
C0205360 (UMLS CUI [1,2])
C3533077 (UMLS CUI [1,3])
Pain Limited Lower extremity joint
Item
limited pain from other lower extremity joints; and
boolean
C0030193 (UMLS CUI [1,1])
C0439801 (UMLS CUI [1,2])
C0584731 (UMLS CUI [1,3])
Analgesics First line treatment unchanged
Item
no change in first line pain medication in the past 2 months and willingness to forego alterations in pain medication for the duration of the study unless deemed medically necessary.
boolean
C0002771 (UMLS CUI [1,1])
C1708063 (UMLS CUI [1,2])
C0442739 (UMLS CUI [1,3])
Post traumatic osteoarthritis | Operative procedure on knee | Knee joint effusion
Item
history of traumatic oa or previous surgical intervention in the knee or knee effusion;
boolean
C2894027 (UMLS CUI [1])
C0187769 (UMLS CUI [2])
C0343166 (UMLS CUI [3])
Knee injection Intraarticular
Item
intra-articular injection of the knee in the previous 6 months;
boolean
C0187946 (UMLS CUI [1,1])
C1522204 (UMLS CUI [1,2])
Ultrasound Therapy Knee Osteoarthritis
Item
received ultrasound treatment for knee oa within the past 6 months;
boolean
C0041620 (UMLS CUI [1,1])
C0409959 (UMLS CUI [1,2])
Body Weight Changed Percentage Timespan
Item
body weight changed ≥ 5% in the past 2 months;
boolean
C0005910 (UMLS CUI [1,1])
C0392747 (UMLS CUI [1,2])
C0439165 (UMLS CUI [1,3])
C0872291 (UMLS CUI [1,4])
Organ function Insufficient | Intermittent Claudication | Peripheral Neuropathy Severe | Proliferative retinopathy | Heart Disease Unstable | Lung disease Unstable | Cerebrovascular accident Disabling | Chronic pain | Arthritis Knee Other | Bone fracture
Item
level of physical function insufficient to perform the required assessments or administer the intervention (e.g. intermittent claudication, severe peripheral neuropathy, active proliferative retinopathy, unstable cardiac or pulmonary disease, disabling stroke, chronic pain, arthritis in joints other than the study knee, bone fracture in the past 3 months);
boolean
C0678852 (UMLS CUI [1,1])
C0231180 (UMLS CUI [1,2])
C0021775 (UMLS CUI [2])
C0031117 (UMLS CUI [3,1])
C0205082 (UMLS CUI [3,2])
C0339467 (UMLS CUI [4])
C0018799 (UMLS CUI [5,1])
C0443343 (UMLS CUI [5,2])
C0024115 (UMLS CUI [6,1])
C0443343 (UMLS CUI [6,2])
C0038454 (UMLS CUI [7,1])
C4061999 (UMLS CUI [7,2])
C0150055 (UMLS CUI [8])
C0003864 (UMLS CUI [9,1])
C0022742 (UMLS CUI [9,2])
C0205394 (UMLS CUI [9,3])
C0016658 (UMLS CUI [10])
Condition Precaution Ultrasound device | Condition Safety Risk Ultrasound device | Pregnancy | Breast Feeding | Thrombophlebitis | Vascular insufficiency | Skin sensation disturbance | Paralysis Sensory | Open wound Medial knee joint line | Steroids | Anticoagulants | Anti-Inflammatory Agents, Non-Steroidal | Calcium Channel Blockers | Artificial cardiac pacemaker
Item
conditions listed as precautions or unknown safety risks for using the exogen express ultrasound device (pregnant or nursing women, individuals with thrombophlebitis, vascular insufficiency, abnormal skin sensitivity, sensory paralysis, open wound at the medial joint line of the knee, taking steroids/anti-coagulants, prescription non-steroidal anti-inflammatory, calcium channel blocker or applying the exogen express in close proximity to someone wearing a cardiac pacemaker);
boolean
C0348080 (UMLS CUI [1,1])
C1882442 (UMLS CUI [1,2])
C1875843 (UMLS CUI [1,3])
C0348080 (UMLS CUI [2,1])
C0036043 (UMLS CUI [2,2])
C0035647 (UMLS CUI [2,3])
C1875843 (UMLS CUI [2,4])
C0032961 (UMLS CUI [3])
C0006147 (UMLS CUI [4])
C0040046 (UMLS CUI [5])
C0232352 (UMLS CUI [6])
C0012766 (UMLS CUI [7])
C0522224 (UMLS CUI [8,1])
C0445254 (UMLS CUI [8,2])
C0332798 (UMLS CUI [9,1])
C0446570 (UMLS CUI [9,2])
C0038317 (UMLS CUI [10])
C0003280 (UMLS CUI [11])
C0003211 (UMLS CUI [12])
C0006684 (UMLS CUI [13])
C0030163 (UMLS CUI [14])
Lacking Able to read English Language | Lacking Able to write English Language | Comprehension English Language Unable
Item
unable to read, write and/or understand english;
boolean
C0332268 (UMLS CUI [1,1])
C0586740 (UMLS CUI [1,2])
C0376245 (UMLS CUI [1,3])
C0332268 (UMLS CUI [2,1])
C0584993 (UMLS CUI [2,2])
C0376245 (UMLS CUI [2,3])
C0233733 (UMLS CUI [3,1])
C0376245 (UMLS CUI [3,2])
C1299582 (UMLS CUI [3,3])
Other medical condition Study Subject Participation Status Unfavorable | Factor Study Subject Participation Status Unfavorable | Relocation of home Planned | Travel Planned | Cognitive deficits Impairing Protocol Compliance
Item
other illness or reasons judged by the participant, clinicians or researchers to make participation inadvisable (e.g. plans to move or travel, cognitive deficit resulting in difficulty comprehending and complying with instructions, caregiving demands/lack of social support for participation);
boolean
C3843040 (UMLS CUI [1,1])
C2348568 (UMLS CUI [1,2])
C3640815 (UMLS CUI [1,3])
C1521761 (UMLS CUI [2,1])
C2348568 (UMLS CUI [2,2])
C3640815 (UMLS CUI [2,3])
C2699029 (UMLS CUI [3,1])
C1301732 (UMLS CUI [3,2])
C0040802 (UMLS CUI [4,1])
C1301732 (UMLS CUI [4,2])
C0338656 (UMLS CUI [5,1])
C0221099 (UMLS CUI [5,2])
C0525058 (UMLS CUI [5,3])
Informed Consent Unwilling
Item
unwillingness to sign informed consent; or
boolean
C0021430 (UMLS CUI [1,1])
C0558080 (UMLS CUI [1,2])
Study Subject Participation Status | Clinical Trial
Item
participation in a competing study.
boolean
C2348568 (UMLS CUI [1])
C0008976 (UMLS CUI [2])