Volunteer | Age
Item
volunteers 40-70 years of age.
boolean
C1997894 (UMLS CUI [1])
C0001779 (UMLS CUI [2])
Osteoarthritis of right knee Duration | Osteoarthritis of left knee Duration
Item
meet the classification criteria of the american college of rheumatology for osteoarthritis of the right and/or left knee for at least the past 3 months, as determined by the referring physician.
boolean
C3862651 (UMLS CUI [1,1])
C0449238 (UMLS CUI [1,2])
C3862659 (UMLS CUI [2,1])
C0449238 (UMLS CUI [2,2])
Knee Osteoarthritis Kellgren-Lawrence score Radiography
Item
radiographic evidence of grade 2 or 3 knee oa using the kellgren-lawrence scale.
boolean
C0409959 (UMLS CUI [1,1])
C3177117 (UMLS CUI [1,2])
C0034571 (UMLS CUI [1,3])
Able to read English Language | Comprehension English Language
Item
ability to read and understand english; english can be a second language provided that the patients feel they understand all the questions used in the assessment measures.
boolean
C0586740 (UMLS CUI [1,1])
C0376245 (UMLS CUI [1,2])
C0233733 (UMLS CUI [2,1])
C0376245 (UMLS CUI [2,2])
Intervention Knee pain | Adrenal Cortex Hormones Injection Knee
Item
any interventional procedure for knee pain, including corticosteroid injections (within 2 months) to the knee.
boolean
C0184661 (UMLS CUI [1,1])
C0231749 (UMLS CUI [1,2])
C0001617 (UMLS CUI [2,1])
C1828121 (UMLS CUI [2,2])
C0022742 (UMLS CUI [2,3])
Acupuncture
Item
prior acupuncture treatment for any condition. because we are using a placebo needle as a control, acupuncture-naive patients are necessary to maximize the benefits of blinding and to control expectancy.
boolean
C0394664 (UMLS CUI [1])
Operative Surgical Procedure intended
Item
the intent to undergo surgery during the time of involvement in the study.
boolean
C0543467 (UMLS CUI [1,1])
C1283828 (UMLS CUI [1,2])
Illness Interferes with Clinical Trial | Pharmaceutical Preparations Interfere with Clinical Trial | Skin irritation Knee | Psoriasis | Blood Coagulation Disorders | Anticoagulants | Medical contraindication Acupuncture | Diabetes Mellitus | Increased Sensitivy Heat Pain | Opiates Influence Analgesia | Illicit medication use Influence Analgesia
Item
presence of any illness or medication use that is judged to interfere with the trial. for example: skin irritations around the knee such as psoriasis; bleeding disorders or anticoagulant use that would be contraindications for acupuncture; diabetes due to the increased possibility of sensitivity to heat pain; and use of opiate medications and other substances of abuse that may influence the patient's experience of analgesia. (due to the potential risk that prescription or non-prescription medication use can confound our results, we may perform a urine toxicology screen to verify patient's medication status during session 1.)
boolean
C0221423 (UMLS CUI [1,1])
C0521102 (UMLS CUI [1,2])
C0008976 (UMLS CUI [1,3])
C0013227 (UMLS CUI [2,1])
C0521102 (UMLS CUI [2,2])
C0008976 (UMLS CUI [2,3])
C0152030 (UMLS CUI [3,1])
C0022742 (UMLS CUI [3,2])
C0033860 (UMLS CUI [4])
C0005779 (UMLS CUI [5])
C0003280 (UMLS CUI [6])
C1301624 (UMLS CUI [7,1])
C0394664 (UMLS CUI [7,2])
C0011849 (UMLS CUI [8])
C2346484 (UMLS CUI [9,1])
C0018837 (UMLS CUI [9,2])
C0030193 (UMLS CUI [9,3])
C0376196 (UMLS CUI [10,1])
C4054723 (UMLS CUI [10,2])
C3202977 (UMLS CUI [10,3])
C0281875 (UMLS CUI [11,1])
C4054723 (UMLS CUI [11,2])
C3202977 (UMLS CUI [11,3])
Knee pain Cause Other | Inflammation | Malignant Neoplasms | Pain Disorder Other | Pain in lower limb | Osteoarthritis of hip Ipsilateral | Rheumatoid Arthritis
Item
knee pain due to other causes, such as inflammation or malignancy, other pain disorders that may refer pain to the leg, oa of ipsilateral hip, diagnosis of rheumatoid arthritis (ra).
boolean
C0231749 (UMLS CUI [1,1])
C0015127 (UMLS CUI [1,2])
C0205394 (UMLS CUI [1,3])
C0021368 (UMLS CUI [2])
C0006826 (UMLS CUI [3])
C0391976 (UMLS CUI [4,1])
C0205394 (UMLS CUI [4,2])
C0023222 (UMLS CUI [5])
C0029410 (UMLS CUI [6,1])
C0441989 (UMLS CUI [6,2])
C0003873 (UMLS CUI [7])
Lacking Able to walk
Item
non-ambulatory status.
boolean
C0332268 (UMLS CUI [1,1])
C2712089 (UMLS CUI [1,2])
Heart Disease Study Subject Participation Status Excluded | Respiration Disorder Study Subject Participation Status Excluded | Nervous system disorder Study Subject Participation Status Excluded | Asthma | Claustrophobia
Item
history of cardiac, respiratory, or nervous system disease that, in the investigator's judgment, precludes participation in the study because of a heightened potential for adverse outcome. for example: asthma or claustrophobia.
boolean
C0018799 (UMLS CUI [1,1])
C2348568 (UMLS CUI [1,2])
C0332196 (UMLS CUI [1,3])
C0035204 (UMLS CUI [2,1])
C2348568 (UMLS CUI [2,2])
C0332196 (UMLS CUI [2,3])
C0027765 (UMLS CUI [3,1])
C2348568 (UMLS CUI [3,2])
C0332196 (UMLS CUI [3,3])
C0004096 (UMLS CUI [4])
C0008909 (UMLS CUI [5])
Medical contraindication fMRI | Artificial cardiac pacemaker | Metallic implant | Claustrophobia | Pregnancy
Item
presence of any contraindications to fmri scanning. for example: cardiac pacemaker, metal implants, fear of closed spaces, pregnancy.
boolean
C1301624 (UMLS CUI [1,1])
C0376335 (UMLS CUI [1,2])
C0030163 (UMLS CUI [2])
C3693688 (UMLS CUI [3])
C0008909 (UMLS CUI [4])
C0032961 (UMLS CUI [5])
Pain Rating Instability
Item
instability of pain rating within session 1 or session 2 of experiment one or visit 1 of experiment two.
boolean
C0030193 (UMLS CUI [1,1])
C0871208 (UMLS CUI [1,2])
C1444783 (UMLS CUI [1,3])