Patient-Reported and Radiographic Outcomes in Evaluating Lorecivivint (SM04690) for the Treatment… (NCT03928184) | Clinical Trial Compass
CompletedPhase 3
Patient-Reported and Radiographic Outcomes in Evaluating Lorecivivint (SM04690) for the Treatment of Knee Osteoarthritis
United States501 participantsStarted 2019-05-17
Plain-language summary
This phase 3 study is a multicenter, randomized, double-blind, placebo-controlled study of lorecivivint injected intra-articularly (IA) into the target knee (most painful) joint of moderately to severely symptomatic osteoarthritis (OA) subjects at a single dose of 0.07 mg lorecivivint per 2 mL injection. This study will utilize radiographs and patient reported outcomes (PROs) to evaluate the safety and efficacy of lorecivivint.
Who can participate
Age range
40 Years – 80 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Males and females between 40 and 80 years of age, inclusive, in general good health apart from their knee OA
. Ambulatory (single assistive devices such as canes allowed if needed less than 50% of the time, subjects requiring a walker are excluded)
. Diagnosis of femorotibial OA in the target knee by standard American College of Rheumatology (ACR) criteria at the Screening Visit (clinical AND radiographic criteria); OA of the knee is not to be secondary to any rheumatologic conditions (e.g., rheumatoid arthritis)
. mJSW by radiograph between 1.5 and 4 mm, inclusive, in the target knee within 12 weeks of the Screening Visit as assessed by independent central readers
. Radiographic disease Stage 2 or 3 in the target knee within 12 weeks of the Screening Visit according to the Kellgren-Lawrence (KL) grading of knee OA as assessed by independent central readers
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Change From Baseline in OA Pain in the Target Knee (Pain NRS)
. Pain compatible with OA of the knee(s) for at least 26 weeks prior to the Screening Visit
. Primary source of pain throughout the body is due to OA in the target knee
. Body mass index (BMI) ≤ 40 kg/m2 at the Screening Visit
Exclusion criteria
. Pregnant women, breastfeeding woman, and women who are not post-menopausal (defined as 12 months with no menses without an alternative medical cause) or permanently surgically sterile (includes hysterectomy, bilateral salpingectomy, and bilateral oophorectomy), who have a positive or indeterminate pregnancy test result at the Screening Visit or Day 1
. Women who are not post-menopausal or permanently surgically sterile who are sexually active, and who are not willing to use birth control during the study period
. Men who are sexually active and of reproductive potential, who have partners who are capable of becoming pregnant, and who are not willing to use birth control during the study period
. Significant malalignment of anatomical axis (medial angle formed by the femur and tibia) of the target knee (varus \> 10°, valgus \> 10°) by radiograph within 12 weeks of the Screening Visit as assessed by independent central readers
. Partial or complete joint replacement in either knee
. Currently requires use of a lower extremity prosthesis, and/or a structural knee brace (i.e., a knee brace that contains hardware)
. Any surgery (e.g., arthroscopy) in either knee within 26 weeks prior to Day 1
. Intra-articular (IA) injection into the target knee with a therapeutic aim including, but not limited to, hyaluronic acid, platelet-rich plasma (PRP),and stem cell therapies within 26 weeks prior to Day 1, or IA glucocorticoids within 12 weeks prior to Day 1