Age
Item
male or female ≥40 years.
boolean
C0001779 (UMLS CUI [1])
Protocol Compliance
Item
willingness and ability to comply with the study procedures and visit schedules and ability to follow verbal and written instructions.
boolean
C0525058 (UMLS CUI [1])
Radiography of knee Standing Kellgren-Lawrence score
Item
a standing radiograph of the knee showing a kellgren grade of 2 or 3
boolean
C0845957 (UMLS CUI [1,1])
C0231472 (UMLS CUI [1,2])
C3177117 (UMLS CUI [1,3])
Knee pain Frequency
Item
frequency of knee pain on most days over the last month.
boolean
C0231749 (UMLS CUI [1,1])
C0439603 (UMLS CUI [1,2])
Unilateral primary osteoarthritis of knee
Item
diagnosis of unilateral knee oa
boolean
C2893932 (UMLS CUI [1])
Body mass index
Item
body mass index (bmi) ≤40 kg/m2.
boolean
C1305855 (UMLS CUI [1])
Conservative Treatment failed Osteoarthritis
Item
failed conservative oa therapy.
boolean
C0459914 (UMLS CUI [1,1])
C0231175 (UMLS CUI [1,2])
C0029408 (UMLS CUI [1,3])
Informed Consent
Item
signed an independent ethics committee (iec)-approved informed consent form (icf).
boolean
C0021430 (UMLS CUI [1])
Avoidance Therapy Topical Pain | Avoidance Intraarticular Corticosteroid | Avoidance Viscosupplementation
Item
willingness to abstain from the use of topical pain therapies, intra-articular corticosteroids, and viscosupplementation during the study.
boolean
C0870186 (UMLS CUI [1,1])
C0087111 (UMLS CUI [1,2])
C1522168 (UMLS CUI [1,3])
C0030193 (UMLS CUI [1,4])
C0870186 (UMLS CUI [2,1])
C4054701 (UMLS CUI [2,2])
C0870186 (UMLS CUI [3,1])
C2350507 (UMLS CUI [3,2])
Avoidance Pharmaceutical Preparations Systemic Pain
Item
willingness to abstain from systemic pain medications except rescue medication.
boolean
C0870186 (UMLS CUI [1,1])
C0013227 (UMLS CUI [1,2])
C0205373 (UMLS CUI [1,3])
C0030193 (UMLS CUI [1,4])