Chronic Pain Master Protocol (CPMP): A Study of LY3556050 in Participants With Osteoarthritis

NCT04627038 | Completed Phase 2 Results DMC FDA Drug

• 2 other identifiers: 17593H0P-MC-OA03
• Study Type: interventional
• Target: 202
• Locations: 2 countries
• Sites: 40

Brief Summary

This study is being done to test the safety and efficacy of LY3556050 for the treatment of osteoarthritis pain. This trial is part of the chronic pain master protocol, H0P-MC-CPMP (NCT05986292), which is a protocol to accelerate the development of new treatments for chronic pain.

Conditions

Osteoarthritis

Outcome Measures

Primary Outcomes (1)

• Change From Baseline in Average Pain Intensity as Measured by the Numeric Rating Scale (NRS)

  The NRS was used to describe pain severity. Participants were asked to describe their average pain over the past 24 hours, on a scale of 0 to 10: 0 = no pain, and 10 = pain as bad as you can imagine. Posterior mean change from baseline, 95 percent (%) credible interval was derived using Bayesian mixed model repeated measures. Data presented are posterior mean with 95% credible interval.

  Baseline, Week 8

Secondary Outcomes (9)

• Change From Baseline on the Western Ontario and McMaster University Arthritis Index (WOMAC®) Pain Subscale

  Baseline, Week 8

• Change From Baseline on the WOMAC® Stiffness Subscale

  Baseline, Week 8

• Change From Baseline on the WOMAC® Physical Function Subscale

  Baseline, Week 8

• Change From Baseline for Overall Improvement as Measured by Patient's Global Impression of Change

  Baseline, Week 8

• Change From Baseline for Worst Pain Intensity as Measured by NRS

  Baseline, Week 8

Study Arms (2)

LY3556050 600 mg

EXPERIMENTAL

Participants received 600 mg LY3556050 twice daily (BID) every 12 hours for up to 8 weeks.

Drug: LY3556050

Placebo

PLACEBO COMPARATOR

Participants received placebo BID every 12 hours for up to 8 weeks.

Drug: Placebo

Interventions

LY3556050 DRUG

LY3556050 Given orally

LY3556050 600 mg

Placebo DRUG

Placebo Given orally

Placebo

Eligibility Criteria

• Age: 40 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Have a visual analog scale (VAS) pain value ≥40 and \<95 during screening.
• Have a history of daily pain for at least 12 weeks based on participant report or medical history.
• Have a body mass index \<40 kilograms per meter squared (kg/m²) (inclusive).
• Are willing to maintain a consistent regimen of any ongoing nonpharmacologic pain-relieving therapies (for example, physical therapy) and will not start any new nonpharmacologic pain-relieving therapies during study participation.
• Are willing to discontinue all medications taken for chronic pain conditions for the duration of the study.
• Have presence of index knee pain for \>12 weeks at screening.
• Have an x-ray supporting diagnosis of osteoarthritis according to the American College of Rheumatology with a Kellgren-Lawrence grade 2 to 4 radiographic classification of index knee.
• Are men, or women able to abide by reproductive and contraceptive requirements.

You may not qualify if:

• Have second- or third-degree atrioventricular (AV) heart block or AV dissociation or history of ventricular tachycardia.
• Have had a procedure within the past 6 months intended to produce permanent sensory loss in the target area of interest (for example, ablation techniques).
• Have surgery planned during the study for any reason, related or not to the disease state under evaluation.
• Have, in the judgment of the investigator, an acute, serious, or unstable medical condition or a history or presence of any other medical illness that would preclude study participation.
• Have had cancer within 2 years of baseline, except for cutaneous basal cell or squamous cell carcinoma resolved by excision.
• Have a substance use disorder as defined by the Diagnostic and Statistical Manual of Mental Disorders (5th edition; DSM-5; American Psychiatric Association).
• Have a positive human immunodeficiency virus (HIV) test result at screening.
• Are in the judgment of the investigator, actively suicidal and therefore deemed to be at significant risk for suicide.
• Have an intolerance to acetaminophen or paracetamol or any of its excipients.
• Have a history of alcohol, illicit drug, analgesic or narcotic use disorder within 2 years prior to screening.
• Are largely or wholly incapacitated and unable to participate fully in all protocol procedures, for example, bedridden or confined to a wheelchair, permitting little or no selfcare.
• Have presence of surgical hardware or other foreign body in the index knee.
• Have an unstable index joint (such as a torn anterior cruciate ligament).
• Have had a surgical procedure or therapeutic injection in the affected knee within 3 months prior to starting the washout period.
• Have fibromyalgia, chronic pain syndrome, or other concurrent medical or arthritic conditions that could interfere with the evaluation of the index knee.

Sponsors & Collaborators

• Eli Lilly and Company: lead

Study Sites (40)

Simon Williamson Clinic

Birmingham, Alabama, 35211, United States

Location

Synexus- Chandler

Chandler, Arizona, 85224, United States

Location

Synexus Clinical Research - Glendale

Glendale, Arizona, 85306, United States

Location

Alliance for Multispecialty Research - Clinical Research Consortium

Tempe, Arizona, 85281, United States

Location

Irvine Clinical Research

Irvine, California, 92614, United States

Location

Artemis Institute for Clinical Research

Riverside, California, 92503, United States

Location

Artemis Institute for Clinical Research

San Diego, California, 92103, United States

Location

CMR of Greater New Haven

Hamden, Connecticut, 06517, United States

Location

VIN-Julie Schwartzbard

Aventura, Florida, 33180, United States

Location

Clinical Research of South Florida

Coral Gables, Florida, 33134, United States

Location

Suncoast Research Group

Miami, Florida, 33135, United States

Location

University of Miami Don Suffer Clinical Research Building

Miami, Florida, 33136, United States

Location

New Horizon Research Center

Miami, Florida, 33165, United States

Location

Renstar Medical Research

Ocala, Florida, 34471, United States

Location

Synexus Clinical Research US, Inc - Orlando

Orlando, Florida, 32806, United States

Location

Synexus Clinical Research - St. Petersburg

Pinellas Park, Florida, 33781, United States

Location

Martin E. Hale M.D., P.A.

Plantation, Florida, 33317, United States

Location

Synexus Clinical Research US, Inc.

The Villages, Florida, 32162, United States

Location

Synexus Clinical Research

Chicago, Illinois, 60602, United States

Location

Northwestern University

Chicago, Illinois, 60611, United States

Location

Cotton O'Neil Clinic

Topeka, Kansas, 66606, United States

Location

Boston Clinical Trials

Boston, Massachusetts, 02131, United States

Location

ActivMed Practices and Research

Methuen, Massachusetts, 01844, United States

Location

MedVadis Research Corporation

Waltham, Massachusetts, 02451, United States

Location

Great Lakes Research Group, Inc.

Bay City, Michigan, 48706, United States

Location

StudyMetrix Research

City of Saint Peters, Missouri, 63303, United States

Location

PharmQuest

Greensboro, North Carolina, 27408, United States

Location

Synexus - Cincinnati

Cincinnati, Ohio, 45236, United States

Location

Velocity Clinical Research, Cleveland

Cleveland, Ohio, 44122, United States

Location

Aventiv Research Inc

Columbus, Ohio, 43213, United States

Location

META Medical Research Institute

Dayton, Ohio, 45432, United States

Location

Altoona Center For Clinical Research

Duncansville, Pennsylvania, 16635, United States

Location

Clinical Research Center of Reading,LLC

Wyomissing, Pennsylvania, 19610, United States

Location

Coastal Carolina Research Center

North Charleston, South Carolina, 29405, United States

Location

Cedar Health Research

Dallas, Texas, 75251, United States

Location

Synexus - US

San Antonio, Texas, 78229, United States

Location

Northwest Clinical Research Center

Bellevue, Washington, 98007, United States

Location

Rainier Clinical Research Center

Renton, Washington, 98057, United States

Location

Ponce Medical School Foundation Inc.

Ponce, 716, Puerto Rico

Location

Latin Clinical Trial Center

San Juan, 00909, Puerto Rico

Location

Related Links

• Chronic Pain Master Protocol (CPMP): A Study of LY3556050 in Participants With Osteoarthritis

MeSH Terms

Conditions

Osteoarthritis

Condition Hierarchy (Ancestors)

Arthritis; Joint Diseases; Musculoskeletal Diseases; Rheumatic Diseases

Results Point of Contact

• Title: Chief Medical Officer
• Organization: Eli Lilly and Company

ClinicalTrials.gov@lilly.com

800-545-5979

Study Officials

• Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM -5 PM Eastern time (UTC/GMT - 5 hours, EST)

  Eli Lilly and Company

  STUDY DIRECTOR

Publication Agreements

• PI is Sponsor Employee: No
• Restrictive Agreement: Yes

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: PARTICIPANT, INVESTIGATOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: November 9, 2020
• First Posted: November 13, 2020
• Study Start: November 12, 2020
• Primary Completion: October 21, 2021
• Study Completion: October 21, 2021
• Last Updated: November 2, 2023
• Results First Posted: November 2, 2023

Record last verified: 2023-10

Data Sharing

• IPD Sharing: Will share
• Shared Documents: STUDY PROTOCOL, SAP, CSR
• Time Frame: Data are available 6 months after the primary publication and approval of the indication studied in the US and European Union (EU), whichever is later. Data will be indefinitely available for requesting.
• Access Criteria: A research proposal must be approved by an independent review panel and researchers must sign a data sharing agreement.

Locations

US (38); PR (2)