- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03122860
A Study Evaluating the Safety and Efficacy of SM04690 for the Treatment of Moderately to Severely Symptomatic Knee Osteoarthritis
May 20, 2021 updated by: Biosplice Therapeutics, Inc.
A Phase 2, 24-Week, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study Evaluating the Safety and Efficacy of SM04690 for the Treatment of Moderately to Severely Symptomatic Knee Osteoarthritis
This phase 2 study is a placebo-controlled, double-blind, parallel group study of four concentrations of SM04690 (0.03, 0.07, 0.15, and 0.23 mg per 2 mL injection) injected intraarticularly (IA) into the target knee joint of subjects with moderately to severely symptomatic osteoarthritis (OA).
Based on previous studies of SM04690, key phenotypes of laterality (unilateral vs bilateral) as well as chronic pain (as measured by the Widespread Pain Index) were identified as confounding variables impacting the overall assessment of both radiologic and clinical efficacy outcomes.
The design of SM04690-OA-04 is based upon previous study designs while assessing strategies to combat the confounding impact of laterality and chronic pain.
To evaluate the effect of IA vehicle injection on patient-reported outcomes (PRO) such as pain, stiffness, and function in OA, this study also includes one cohort that receives a 2 mL IA injection of vehicle (placebo), and one cohort that receives a sham injection (i.e., a needle stick with 0 mL vehicle injected).
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
700
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Alabama
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Anniston, Alabama, United States, 36207
- Research Site
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Birmingham, Alabama, United States, 35216
- Research Site
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Mobile, Alabama, United States, 36608
- Research Site
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Arizona
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Chandler, Arizona, United States, 85224
- Research Site
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Phoenix, Arizona, United States, 85018
- Research Site
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Phoenix, Arizona, United States, 85053
- Research Site
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Tucson, Arizona, United States, 85712
- Research Site
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California
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Anaheim, California, United States, 92801
- Research Site
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Canoga Park, California, United States, 91303
- Research Site
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Carmichael, California, United States, 95608
- Research Site
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Cerritos, California, United States, 90703
- Research Site
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El Cajon, California, United States, 92020
- Research Site
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Gold River, California, United States, 95670
- Research Site
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La Mesa, California, United States, 91942
- Research Site
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Los Angeles, California, United States, 90036
- Research Site
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Rancho Mirage, California, United States, 92270
- Research Site
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Sacramento, California, United States, 95817
- Research Site
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San Diego, California, United States, 92103
- Research Site
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San Marcos, California, United States, 92078
- Research Site
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Spring Valley, California, United States, 91978
- Research Site
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Colorado
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Boulder, Colorado, United States, 80301
- Research Site
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Connecticut
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Stamford, Connecticut, United States, 06905
- Research Site
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Trumbull, Connecticut, United States, 06606
- Research Site
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Waterbury, Connecticut, United States, 06708
- Research Site
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Florida
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Clearwater, Florida, United States, 33761
- Research Site
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Coral Gables, Florida, United States, 33134
- Research Site
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DeLand, Florida, United States, 32720
- Research Site
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Edgewater, Florida, United States, 32132
- Research Site
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Lauderdale Lakes, Florida, United States, 33319
- Research Site
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Miami, Florida, United States, 33143
- Research Site
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Pinellas Park, Florida, United States, 33781
- Research Site
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Georgia
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Marietta, Georgia, United States, 30060
- Research Site
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Woodstock, Georgia, United States, 30189
- Research Site
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Illinois
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Chicago, Illinois, United States, 60607
- Research Site
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Indiana
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Evansville, Indiana, United States, 47714
- Research Site
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Kansas
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Newton, Kansas, United States, 67114
- Research Site
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Prairie Village, Kansas, United States, 66208
- Research Site
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Wichita, Kansas, United States, 67205
- Research Site
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Kentucky
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Lexington, Kentucky, United States, 40504
- Research Site
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Louisiana
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Jefferson, Louisiana, United States, 70121
- Research Site
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Maryland
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Frederick, Maryland, United States, 21702
- Research Site
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Massachusetts
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Boston, Massachusetts, United States, 02111
- Research Site
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Michigan
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Troy, Michigan, United States, 48085
- Research Site
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Missouri
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Kansas City, Missouri, United States, 64114
- Research Site
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Saint Louis, Missouri, United States, 63141
- Research Site
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Saint Peters, Missouri, United States, 63303
- Research Site
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Nebraska
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Lincoln, Nebraska, United States, 68516
- Research Site
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Nevada
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Las Vegas, Nevada, United States, 89119
- Research Site
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New Mexico
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Albuquerque, New Mexico, United States, 87102
- Research Site
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New York
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Rochester, New York, United States, 14609
- Research Site
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North Carolina
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Charlotte, North Carolina, United States, 28209
- Research Site
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Charlotte, North Carolina, United States, 28210
- Research Site
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High Point, North Carolina, United States, 27262
- Research Site
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Salisbury, North Carolina, United States, 28144
- Research Site
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Wilmington, North Carolina, United States, 28401
- Research Site
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North Dakota
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Fargo, North Dakota, United States, 58103
- Research Site
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Ohio
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Cincinnati, Ohio, United States, 45246
- Research Site
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Cincinnati, Ohio, United States, 45224
- Research Site
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Cleveland, Ohio, United States, 44122
- Research Site
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Columbus, Ohio, United States, 43213
- Research Site
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Pennsylvania
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Duncansville, Pennsylvania, United States, 16635
- Research Site
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Philadelphia, Pennsylvania, United States, 19152
- Research Site
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State College, Pennsylvania, United States, 16801
- Research Site
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South Carolina
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Charleston, South Carolina, United States, 29406
- Research Site
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Mount Pleasant, South Carolina, United States, 29464
- Research Site
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South Dakota
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Rapid City, South Dakota, United States, 57702
- Research Site
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Texas
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Austin, Texas, United States, 78745
- Research Site
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Bedford, Texas, United States, 76021
- Research Site
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Dallas, Texas, United States, 75231
- Research Site
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Houston, Texas, United States, 77055
- Research Site
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San Angelo, Texas, United States, 76904
- Research Site
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Virginia
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Arlington, Virginia, United States, 22207
- Research Site
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Charlottesville, Virginia, United States, 22911
- Research Site
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Danville, Virginia, United States, 24541
- Research Site
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
40 years to 80 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Ambulatory
- Diagnosis of femorotibial OA in the target knee by standard American College of Rheumatology (ACR) criteria at screening (clinical AND radiographic criteria); OA of the knee is not to be secondary to any rheumatologic conditions (e.g., rheumatoid arthritis)
- Pain compatible with OA of the knee(s) for at least 26 weeks prior to screening
- Primary source of pain throughout the body is due to OA in the target knee
- Willingness to use an electronic diary on a daily basis in the evening for the screening period and 24-week study duration
- Negative drug test for opioids and drugs of abuse, except alcohol and marijuana, at screening
- Subjects with depression or anxiety must be clinically stable for 12 weeks prior to screening, and, if on treatment for depression or anxiety, be on 12 weeks of stable therapy
- Full understanding of the requirements of the study and willingness to comply with all study visits and assessments
- Subjects must have read and understood the informed consent form, and must have signed it prior to any study-related procedure being performed
Exclusion Criteria:
- Women who are pregnant, lactating, or have a positive pregnancy result at screening
- Women of child bearing potential who are sexually active and are not willing to use a highly effective method of birth control during the study period
- Males who are sexually active and have a partner who is capable of becoming pregnant, neither of whom have had surgery to become sterilized or whom are not using a highly effective method of birth control
- Body mass index (BMI) > 35
- Partial or complete joint replacement in either knee
- Currently requires regular use of ambulatory assistive devices (e.g., wheelchair, parallel bars, walker, canes, or crutches) or use of a lower extremity prosthesis, and/or a structural knee brace
- Previous participation in a Samumed clinical trial investigating SM04690
- Any surgery (e.g., arthroscopy) in either knee within 26 weeks prior to screening
- Any planned surgery during the study period
- History of malignancy within the last 5 years; however, subjects with prior history of in situ cancer or basal or squamous cell skin cancer are eligible if completely excised. Subjects with other malignancies are eligible if they have been continuously disease free for at least 5 years prior to any study injection
- Comorbid conditions that could affect study endpoint assessments of the target knee, including, but not limited to, rheumatoid arthritis, psoriatic arthritis, systemic lupus erythematosus, gout or pseudogout, and fibromyalgia
- Any diagnosed psychiatric condition that includes, but is not limited to, a history of mania, bipolar disorder, psychotic disorder, schizophrenia, schizoaffective disorder, major depressive disorder, or generalized anxiety disorder
- Participation in a clinical research trial that included the receipt of an investigational product or any experimental therapeutic procedure, or an observational research trial related to osteoarthritis within 8 weeks prior to any study injection, or planned participation in any such trial
- Treatment of the target knee with intra-articular glucocorticoids (e.g., methylprednisolone) within 12 weeks prior to screening
- Any intra-articular injection into the target knee with a therapeutic aim including, but not limited to, viscosupplementation (e.g., hyaluronic acid), platelet-rich plasma (PRP), and stem cell therapies within 24 weeks prior to screening; treatment of the target knee with intra-articular glucocorticoids greater than 12 weeks prior to screening is allowed
- Treatment with systemic glucocorticoids greater than 10 mg prednisone or the equivalent per day within 4 weeks prior to screening
- Effusion of the target knee clinically requiring aspiration within 12 weeks prior to screening
- Use of electrotherapy, acupuncture, and/or chiropractic treatments for knee OA within 4 weeks prior to screening
- Any known active infections, including urinary tract infection, upper respiratory tract infection, sinusitis, suspicion of intra-articular infection, hepatitis B or hepatitis C infection, and/or infections that may compromise the immune system such as human immunodeficiency virus (HIV) at study start
- Use of centrally acting analgesics (e.g., duloxetine) within 12 weeks prior to screening
- Use of anticonvulsants within 12 weeks prior to screening, unless used for seizure or migraine prophylaxis
- Subjects requiring the usage of opioids >1x per week within 12 weeks prior to screening
- Use of topical local anesthetic agents (gels, creams, or patches such as the Lidoderm patch) for the treatment of knee OA within 7 days of screening
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: 0.07 mg SM04690
Single intra-articular injection of 0.07 mg SM04690 in 2 mL vehicle
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Healthcare professional-administered intra-articular injection performed once on Day 1 of the study
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Experimental: 0.03 mg SM04690
Single intra-articular injection of 0.03 mg SM04690 in 2 mL vehicle
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Healthcare professional-administered intra-articular injection performed once on Day 1 of the study
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Experimental: 0.15 mg SM04690
Single intra-articular injection of 0.15 mg SM04690 in 2 mL vehicle
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Healthcare professional-administered intra-articular injection performed once on Day 1 of the study
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Experimental: 0.23 mg SM04690
Single intra-articular injection of 0.23 mg SM04690 in 2 mL vehicle
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Healthcare professional-administered intra-articular injection performed once on Day 1 of the study
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Placebo Comparator: Placebo
Single intra-articular injection of 0 mg SM04690 in 2 mL vehicle
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Healthcare professional-administered intra-articular injection performed once on Day 1 of the study
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Sham Comparator: Sham
Single intra-articular injection of 0 mg SM04690 in 0 mL vehicle
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Healthcare professional-administered intra-articular injection performed once on Day 1 of the study
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline Osteoarthritis (OA) Pain in the Target Knee as Assessed by the Weekly Average of Daily Pain Numeric Rating Scale (NRS)
Time Frame: Baseline and Week 24
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Change from baseline OA pain in the target knee as assessed by the weekly average of daily pain NRS at Week 24.
The pain NRS is an 11-point scale [0-10] for subject self-reporting of average knee pain in the last 24 hours; 0 indicates no pain, and 10 represents the worst possible pain (pain as bad as one can imagine).
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Baseline and Week 24
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Change From Baseline OA Pain in the Target Knee as Assessed by Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Pain Subscore (WOMAC Pain)
Time Frame: Baseline and Week 24
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Change from baseline OA pain in the target knee as assessed by WOMAC Numeric Rating Scale (NRS 3.1) pain subscore (WOMAC Pain) at Week 24.
The WOMAC is a widely-used, proprietary outcome measurement tool used by health professionals to evaluate the condition of subjects with OA of the knee and hip, including pain (5 questions), stiffness (2 questions), and physical functioning (17 questions) of the joints.
Each question is measured on a scale from 0 (lowest pain/lowest stiffness/highest function) to 10 (highest pain/highest stiffness/lowest function).
The WOMAC Pain subscore is standardized and reported ranging from 0 to 100 [0 = no pain; 100 = pain as bad as it can be].
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Baseline and Week 24
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Change From Baseline OA Function in the Target Knee as Assessed by WOMAC Physical Function Subscore (WOMAC Function)
Time Frame: Baseline and Week 24
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Change from baseline OA function in the target knee as assessed by WOMAC Numeric Rating Scale (NRS 3.1) physical functioning subscore (WOMAC Function) at Week 24.
The WOMAC is a widely-used, proprietary outcome measurement tool used by health professionals to evaluate the condition of subjects with OA of the knee and hip, including pain (5 questions), stiffness (2 questions), and physical functioning (17 questions) of the joints.
Each question is measured on a scale from 0 (lowest pain/lowest stiffness/highest function) to 10 (highest pain/highest stiffness/lowest function).
The WOMAC Function subscore is standardized and reported ranging from 0 to 100 [0 = no functional disability, 100 = unable to function].
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Baseline and Week 24
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Change From Baseline in Medial Joint Space Width (mJSW) of the Target Knee
Time Frame: Baseline and Week 24
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Change from baseline in mJSW as documented by radiograph of the target knee.
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Baseline and Week 24
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline OA Disease Activity as Assessed by Patient Global Assessment (PtGA)
Time Frame: Baseline and Week 24
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Change from baseline OA disease activity as assessed by PtGA at Week 24.
The PtGA was completed using a 100 mm visual analog scale (VAS) adapted from the Patient Assessment Form © 1999, American College of Rheumatology.
The subject rated how well he/she was doing, considering all the ways in which illness and health conditions may affected him/her.
The VAS scale was anchored by "Very Well" on the left (scored as 0) and "Very Poorly" on the right (scored as 100).
Higher scores indicated poorer disease assessment by the subject.
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Baseline and Week 24
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline OA Pain in the Target Knee as Assessed by WOMAC Pain Subscore (WOMAC Pain)
Time Frame: Baseline and Week 12
|
Change from baseline OA pain in the target knee as assessed by WOMAC Numeric Rating Scale (NRS 3.1) pain subscore (WOMAC Pain) at Week 12.
The WOMAC is a widely-used, proprietary outcome measurement tool used by health professionals to evaluate the condition of subjects with OA of the knee and hip, including pain (5 questions), stiffness (2 questions), and physical functioning (17 questions) of the joints.
Each question is measured on a scale from 0 (lowest pain/lowest stiffness/highest function) to 10 (highest pain/highest stiffness/lowest function).
The WOMAC Pain subscore is standardized and reported ranging from 0 to 100 [0 = no pain, 100 = pain as bad as it can be].
|
Baseline and Week 12
|
Change From Baseline OA Function in the Target Knee as Assessed by WOMAC Physical Function Subscore (WOMAC Function)
Time Frame: Baseline and Week 12
|
Change from baseline OA function in the target knee as assessed by WOMAC Numeric Rating Scale (NRS 3.1) physical functioning subscore (WOMAC Function) at Week 12.
The WOMAC is a widely-used, proprietary outcome measurement tool used by health professionals to evaluate the condition of subjects with OA of the knee and hip, including pain (5 questions), stiffness (2 questions), and physical functioning (17 questions) of the joints.
Each question is measured on a scale from 0 (lowest pain/lowest stiffness/highest function) to 10 (highest pain/highest stiffness/lowest function).
The WOMAC Function subscore is standardized and reported ranging from 0 to 100 [0 = no functional disability, 100 = unable to function].
|
Baseline and Week 12
|
Change From Baseline OA Pain in the Target Knee as Assesses by the Weekly Average of Daily Pain NRS
Time Frame: Baseline and Week 12
|
Change from baseline OA pain in the target knee as assessed by the weekly average of daily pain NRS at Week 12.
The pain NRS is an 11-point scale [0-10] for subject self-reporting of average knee pain in the last 24 hours; 0 indicates no pain, and 10 represents the worst possible pain (pain as bad as one can imagine).
|
Baseline and Week 12
|
Change From Baseline OA Disease Activity as Assessed by Patient Global Assessment (PtGA)
Time Frame: Baseline and Week 12
|
Change from baseline OA disease activity as assessed by PtGA at Week 12.
The PtGA completed using a 100 mm visual analog scale (VAS) adapted from the Patient Assessment Form © 1999, American College of Rheumatology.
The subject rated how well he/she was doing, considering all the ways in which illness and health conditions may affected him/her.
The VAS scale was anchored by "Very Well" on the left (scored as 0) and "Very Poorly" on the right (scored as 100).
Higher scores indicated poorer disease assessment by the subject.
|
Baseline and Week 12
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Yazici Y, McAlindon TE, Gibofsky A, Lane NE, Lattermann C, Skrepnik N, Swearingen CJ, Simsek I, Ghandehari H, DiFrancesco A, Gibbs J, Tambiah JRS, Hochberg MC. A Phase 2b randomized trial of lorecivivint, a novel intra-articular CLK2/DYRK1A inhibitor and Wnt pathway modulator for knee osteoarthritis. Osteoarthritis Cartilage. 2021 May;29(5):654-666. doi: 10.1016/j.joca.2021.02.004. Epub 2021 Feb 12.
- Tambiah JRS, Simsek I, Swearingen CJ, Kennedy S, Cole BJ, McAlindon TE, Yazici Y. Comparing Patient-Reported Outcomes From Sham and Saline-Based Placebo Injections for Knee Osteoarthritis: Data From a Randomized Clinical Trial of Lorecivivint. Am J Sports Med. 2022 Mar;50(3):630-636. doi: 10.1177/03635465211067201. Epub 2022 Jan 10.
- Tambiah JRS, Kennedy S, Swearingen CJ, Simsek I, Yazici Y, Farr J, Conaghan PG. Individual Participant Symptom Responses to Intra-Articular Lorecivivint in Knee Osteoarthritis: Post Hoc Analysis of a Phase 2B Trial. Rheumatol Ther. 2021 Jun;8(2):973-985. doi: 10.1007/s40744-021-00316-w. Epub 2021 Jun 8.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
April 24, 2017
Primary Completion (Actual)
April 30, 2018
Study Completion (Actual)
April 30, 2018
Study Registration Dates
First Submitted
April 18, 2017
First Submitted That Met QC Criteria
April 20, 2017
First Posted (Actual)
April 21, 2017
Study Record Updates
Last Update Posted (Actual)
June 11, 2021
Last Update Submitted That Met QC Criteria
May 20, 2021
Last Verified
May 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- SM04690-OA-04
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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