The main purpose of this study is to test if LY2951742 relieves mild to moderate knee pain. The study drugs will be given as an injection under the skin and as an oral capsule. The study will last about 28 weeks for each participant.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
268
Administered subcutaneously (SC)
Administered orally
Administered SC
Change From Baseline to 8 Weeks in the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Pain Subscale
The 24-question WOMAC Osteoarthritis Index assesses osteoarthritis (OA) symptoms using pain (5 questions), stiffness (2 questions) and physical function (17 questions) subscales. The WOMAC pain subscale was calculated for each participant at each time point for analysis as the mean score (range 0-100 millimeter \[mm\] VAS; 0=very good and 100=very poor) of all 5 questions related to pain. Bayesian posterior adjusted mean was calculated using a Bayesian Normal Dynamic Linear Model (NDLM) dose response model with baseline and pooled investigator site included as baseline covariates.
Time frame: Baseline, 8 Weeks
Change From Baseline to 8 Weeks in the WOMAC Physical Function Subscale
The 24-question WOMAC Osteoarthritis Index assesses osteoarthritis symptoms using pain (5 questions), stiffness (2 questions) and physical function (17 questions) subscales. The WOMAC Osteoarthritis Index version 3.1 was administered according to the study schedule. The WOMAC physical function subscale was calculated for each participant at each time point for analysis as the mean score (range 0-100 mm VAS; 0=very good and 100=very poor) of all 17 questions related to physical function. Least Square Mean (LSM) was calculated using a mixed-effects model repeated measures (MMRM) approach with treatment, visit and the interaction of treatment and visit were fitted as fixed effects in the model and baseline and pooled investigator site as baseline covariates.
Time frame: Baseline, 8 Weeks
Change in Baseline to 8 Weeks in Patient's Global Assessment of Osteoarthritis
The PGA is a patient-rated instrument that measures their assessment of overall OA symptoms. It is based on the participant's response to the question "Considering all the ways your osteoarthritis affects you, how are you doing today?" using a 100 mm VAS (0=very good and 100=very poor). LSM mean was calculated using a mixed-effects model repeated measures (MMRM) approach with treatment, visit and the interaction of treatment and visit were fitted as fixed effects in the model and baseline and pooled investigator site as baseline covariates.
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Administered orally
Achieve Clinical Research, LLC
Birmingham, Alabama, United States
Dream Team Clinical Research
Anaheim, California, United States
Artemis Institute for Clinical Research
San Diego, California, United States
Empire Clinical Research
Upland, California, United States
Diablo Clinical Research
Walnut Creek, California, United States
iM Research
West Covina, California, United States
Horizons Clinical Research Center
Denver, Colorado, United States
Avail Clinical Research LLC
DeLand, Florida, United States
AGA Clinical Trials
Hialeah, Florida, United States
Palm Springs Research Institute
Hialeah, Florida, United States
...and 28 more locations
Time frame: Baseline, 8 Weeks
Number of Participants With a Response Rate Measured by the Outcome Measures for Rheumatology Committee and Osteoarthritis Research Society International Standing Committee for Clinical Trials Response Criteria Initiative (OMERACT-OARSI)
The responders according to OMERACT-OARSI criteria: participants with at least 50 % improvement in pain or in function scores, along with absolute improvement of 20 mm, were considered responders. Alternatively, participants were considered responders if they showed at least 20% improvement and absolute improvement of 10 mm in at least two of the following scores: pain, function and Patients Global Assessment (PGA) scores.
Time frame: 8 Weeks
Change From Baseline to 8 Weeks in the WOMAC Stiffness Subscale
The 24-question WOMAC Osteoarthritis Index assesses osteoarthritis symptoms using pain (5 questions), stiffness (2 questions) and physical function (17 questions) subscales. The WOMAC stiffness subscale will be calculated for each participant at each time point for analysis as the mean score (range 0-100 mm VAS; 0=very good and 100=very poor) of 2 questions related to stiffness. LSM mean was calculated using a mixed-effects model repeated measures (MMRM) approach with treatment, visit and the interaction of treatment and visit were fitted as fixed effects in the model and baseline and pooled investigator site as baseline covariates. LSM mean was calculated using a mixed-effects model repeated measures (MMRM) approach with treatment, visit and the interaction of treatment and visit were fitted as fixed effects in the model and baseline and pooled investigator site as baseline covariates.
Time frame: Baseline, 8 Weeks
Change From Baseline to 8 Weeks in the WOMAC Total Score
The 24-question WOMAC Osteoarthritis Index assesses osteoarthritis symptoms using pain (5 questions), stiffness (2 questions) and physical function (17 questions) subscales.The WOMAC total score was calculated for each participant at each time point for analysis as the mean score (range 0-100 mm VAS; 0=very good and 100=very poor) of 24 questions. LSM mean was calculated using a mixed-effects model repeated measures (MMRM) approach with treatment, visit and the interaction of treatment and visit were fitted as fixed effects in the model and baseline and pooled investigator site as baseline covariates. LSM mean was calculated using a mixed-effects model repeated measures (MMRM) approach with treatment, visit and the interaction of treatment and visit were fitted as fixed effects in the model and baseline and pooled investigator site as baseline covariates.
Time frame: Baseline, 8 Weeks