Status:
COMPLETED
A Sequenced Strategy for Improving Outcomes in People With Knee Osteoarthritis Pain
Lead Sponsor:
Johns Hopkins University
Collaborating Sponsors:
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
Pacira Pharmaceuticals, Inc
Conditions:
Knee Osteoarthritis
Eligibility:
All Genders
18+ years
Phase:
PHASE3
Brief Summary
There is an urgent public health need to reduce reliance on opioids for effective long-term pain management, particularly in knee osteoarthritis (KOA). This effectiveness trial will compare commonly r...
Detailed Description
Knee osteoarthritis (KOA) is one of the leading causes of chronic pain and disability worldwide, affecting over 30% of older adults. It represents a major global health and economic burden to individu...
Eligibility Criteria
Inclusion
- Knee pain score of ≥4 and ≤ 9 on the Modified 4-Item BPI Pain Scale at pre-intervention screening
- Meets at least 1 of the 3 American College of Rheumatology (ACR) Classification criteria for knee osteoarthritis.
- ACR criteria are:
- At least three of the following using history and physical examination: age \>50 years old; morning stiffness \<30 minutes; crepitus on knee motion; bony tenderness; bony enlargement; no palpable warmth
- At least one of the following using history, physical examination, and radiographic findings + the presence of osteophytes: age \>50 years old; morning stiffness \<30 minutes; crepitus on active motion and osteophytes
- At least 5 of the following using history, physical examination, and laboratory findings: age \>50 years old; morning stiffness \<30 minutes; crepitus on knee motion; bony tenderness; bony enlargement; no palpable warmth; erythrocyte sedimentation rate (ESR) \<40 mm/hour; Rheumatoid Factor (RF) \<1:40; synovial fluid signs of osteoarthritis
Exclusion
- \<18 years of age
- Any inability to complete study procedures, including, but not limited to inadequate resources to mitigate low English language literacy
- Refusal of randomization
- Knee pain exclusions: Pain during an average of \< 4 days per week over the past 3 months; pain in the index knee from a joint disease other than OA (e.g., infectious arthritis, rheumatoid arthritis, spondyloarthropathy)
- Medication exclusions: Report changes in analgesic medication dose within 2 weeks of baseline; oral morphine equivalent dose of \> 90 mg/d at baseline
- Medical condition exclusions: Severe vision or hearing impairment or any signs of cognitive impairment that would prevent comprehension of consent procedures, study measures, or procedures; unstable medical condition that presents an absolute or relative contraindication for participation in both arms (e.g., unstable angina, congestive heart failure); poorly controlled serious psychiatric condition that could prevent full participation or affect outcomes (e.g., suicidal ideation, active psychosis, poorly controlled depression, active substance abuse \[excluding tobacco, caffeine or moderate alcohol use\])
- Knee-specific medical condition exclusions: History of bilateral knee joint replacement arthroplasty total knee arthroplasty (TKA) or TKA in the affected knee; partial replacements may be eligible depending on physician judgment; scheduled joint replacement; history of unilateral TKA and complaints of KOA pain limited to the operated knee; Intra-articular viscosupplementation, steroid injection or arthroscopic surgery in the index knee within 12 weeks of baseline
- Pregnancy by self-report, report of intention to become pregnant (Phase 1), or as determined by urine pregnancy screening (if Standard of Care at site) (Phase 2). Due to the unknown effects of duloxetine on the developing fetus and newborn, and the potential harms of fluoroscopy in pregnancy, women who are pregnant or lactating or intend to get pregnant will not be included in this study. Those of childbearing potential will be asked to use reliable contraception during the course of their participation in the study and to notify the study team if they become pregnant during participation. Definition of reliable birth control will be defined as: Female and male sterilization (female tubal ligation or occlusion, male vasectomy); long-acting reversible contraceptives (LARC) methods (intrauterine devices, hormonal implants); short-acting hormonal methods (pill, mini pills, patch, shot, vaginal ring); barrier methods (condoms, diaphragms, sponge, cervical cap)
- Phase 1 specific Exclusion Criteria- An individual who meets any of the following criteria will be excluded from participation in Phase 1 of this study and will be enrolled and randomized directly into Phase 2:
- Known allergic reaction or medical condition that renders an individual unsuitable for Phase 1 study interventions, including closed-angle glaucoma, kidney disease (creatinine clearance \< 30 mL/ min), severe liver disease, known adverse reaction to duloxetine or another selective serotonin-norepinephrine reuptake inhibitor (SNRI), bipolar disorder or mania, high likelihood of drug interactions that could lead to side effects (e.g., serotonin syndrome in people on multiple drugs that inhibit serotonin reuptake including monoamine oxidase (MAO) inhibitors).
- Report failed trial of an adequate dose of duloxetine to relieve KOA symptoms over a 1-month period
- Have tried and failed two of the following: NSAIDS, physical therapy (there are many physical therapies so clinicians should exercise their judgment as to what constitutes 'failed' therapy), or weight loss (need determined by clinician) and refuses participation in Phase 1
- End-stage renal disease
- Unreliable access to the internet on a daily basis, i.e., sufficient access to participate in the study and may include public library access, cafe/coffee shop spaces, access to a friend or neighbor's wifi or hotspot, etc. (reliability determined on a site-by-site basis)
- Phase 2 specific exclusion criteria- An individual who meets any of the following is excluded from sequential participation in Phase 1 and then Phase 2, and will instead be randomized as a "solo" recruit into Phase 1:
- Inability to pay for interventions (insurance or otherwise)
- Medical condition exclusions: Untreated coagulopathy that could interfere with Phase 2 interventions; for automated implantable cardioverter-defibrillator that cannot be disabled before radiofrequency ablation (RFA), the investigator can consult cardiology, bioengineering or the device manufacturer before enrolling in phase 2 (i.e. not a definite exclusion criterion)
- Knee specific medical condition exclusions: Current local infection in the knee; ulcers or an open wound in the region of the index knee; underwent an adequate trial of any Phase 2 procedural study intervention in the study knee; severe needle phobia that cannot be addressed pharmacologically
Key Trial Info
Start Date :
February 1 2021
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
April 8 2025
Estimated Enrollment :
1937 Patients enrolled
Trial Details
Trial ID
NCT04504812
Start Date
February 1 2021
End Date
April 8 2025
Last Update
April 18 2025
Active Locations (24)
Enter a location and click search to find clinical trials sorted by distance.
1
University of California Davis
Sacramento, California, United States, 95817
2
University of California San Diego
San Diego, California, United States, 92037
3
VA Medical Center San Diego
San Diego, California, United States, 92161
4
University of Colorado
Aurora, Colorado, United States, 80045