A Master Protocol Study (LY900028) of Multiple Intervention-Specific-Appendices (ISAs) in Participants With Chronic Pain

NCT ID: NCT05986292

Last Updated: 2026-01-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

10000 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-01-30

Study Completion Date

2027-04-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of the chronic pain master protocol is to compare independent pain interventions and establish an overarching structure for the disease-state addenda (DSA) and intervention-specific appendices (ISAs). The ISAs may start independently of other ISAs as interventions become available for clinical testing.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The chronic pain master protocol (CPMP) establishes entry criteria and includes DSA for osteoarthritis of the knee, chronic low back pain, and diabetic peripheral neuropathic pain. The DSA have specific study elements to appropriately define the target population and unique scales for assessment. Also, the master protocol governs ISAs that may start independently of other ISAs as interventions become available for clinical testing.

Note: Results for all outcomes are posted in the intervention records. No need for duplication.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Osteoarthritis, Knee Diabetic Neuropathic Pain Chronic Low-back Pain

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SCREENING

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

LY3016859 Osteoarthritis ISA

Participants are randomized to receive either active LY3016859 or matching placebo

Group Type EXPERIMENTAL

Placebo

Intervention Type DRUG

Placebo administered IV

LY3016859 ISA

Intervention Type DRUG

Administered intravenously (IV)

LY3016859 Diabetic Neuropathic Pain ISA

Participants are randomized to receive either active LY3016859 or matching placebo

Group Type EXPERIMENTAL

Placebo

Intervention Type DRUG

Placebo administered IV

LY3016859 ISA

Intervention Type DRUG

Administered intravenously (IV)

LY3016859 Chronic Back Pain ISA

Participants are randomized to receive either active LY3016859 or matching placebo

Group Type EXPERIMENTAL

Placebo

Intervention Type DRUG

Placebo administered IV

LY3016859 ISA

Intervention Type DRUG

Administered intravenously (IV)

LY3556050 Osteoarthritis ISA

Participants are randomized to receive either active LY3556050 or matching placebo

Group Type EXPERIMENTAL

Placebo Oral

Intervention Type DRUG

Placebo administered orally

LY3556050 ISA

Intervention Type DRUG

Administered orally

LY3556050 Diabetic Neuropathic Pain ISA

Participants are randomized to receive either active LY3556050 or matching placebo

Group Type EXPERIMENTAL

Placebo Oral

Intervention Type DRUG

Placebo administered orally

LY3556050 ISA

Intervention Type DRUG

Administered orally

LY3556050 Chronic Back Pain ISA

Participants are randomized to receive either active LY3556050 or matching placebo

Group Type EXPERIMENTAL

Placebo Oral

Intervention Type DRUG

Placebo administered orally

LY3556050 ISA

Intervention Type DRUG

Administered orally

LY3526318 Osteoarthritis ISA

Participants are randomized to receive either active LY3526318 or matching placebo

Group Type EXPERIMENTAL

Placebo Oral

Intervention Type DRUG

Placebo administered orally

LY3526318 ISA

Intervention Type DRUG

Administered orally

LY3526318 Diabetic Neuropathic Pain ISA

Participants are randomized to receive either active LY3526318 or matching placebo

Group Type EXPERIMENTAL

Placebo Oral

Intervention Type DRUG

Placebo administered orally

LY3526318 ISA

Intervention Type DRUG

Administered orally

LY3526318 Chronic Back Pain ISA

Participants are randomized to receive either active LY3526318 or matching placebo

Group Type EXPERIMENTAL

Placebo Oral

Intervention Type DRUG

Placebo administered orally

LY3526318 ISA

Intervention Type DRUG

Administered orally

LY3857210 Osteoarthritis ISA

Participants are randomized to receive either active LY3857210 or matching placebo

Group Type EXPERIMENTAL

LY3857210 ISA

Intervention Type DRUG

Administered orally

Placebo Oral

Intervention Type DRUG

Placebo administered orally

LY3857210 Diabetic Neuropathic Pain ISA

Participants are randomized to receive either active LY3857210 or matching placebo

Group Type EXPERIMENTAL

LY3857210 ISA

Intervention Type DRUG

Administered orally

Placebo Oral

Intervention Type DRUG

Placebo administered orally

LY3857210 Chronic Back Pain ISA

Participants are randomized to receive either active LY3857210 or matching placebo

Group Type EXPERIMENTAL

LY3857210 ISA

Intervention Type DRUG

Administered orally

Placebo Oral

Intervention Type DRUG

Placebo administered orally

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

LY3857210 ISA

Administered orally

Intervention Type DRUG

Placebo Oral

Placebo administered orally

Intervention Type DRUG

Placebo

Placebo administered IV

Intervention Type DRUG

LY3016859 ISA

Administered intravenously (IV)

Intervention Type DRUG

LY3556050 ISA

Administered orally

Intervention Type DRUG

LY3526318 ISA

Administered orally

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* have a visual analog scale (VAS) pain value \>40 and \<95 at screening and prerandomization screening.
* have a history of daily pain for at least 12 weeks based on participant report or medical history
* have a value of ≤30 on the pain catastrophizing scale
* have a body mass index \<40 kilogram/square meter (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, except rescue medication for the duration of the study

Exclusion Criteria

* 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 fibromyalgia
* have substance use disorder as defined by the Diagnostic and Statistical Manual of Mental Disorders (5th edition; DSM-5; American Psychiatric Association)
* have any clinically important abnormality at screening, as determined by investigator, in physical or neurological examination, vital signs, electrocardiogram (ECG), or clinical laboratory test results that could be detrimental to the participant or could compromise the study.
* have a positive human immunodeficiency virus (HIV) test result at screening
* have a history of alcohol, illicit drug, analgesic or narcotic use disorder within 2 years prior to screening.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Eli Lilly and Company

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 8 AM - 8 PM Eastern time (UTC/GMT - 5 hours, EST)

Role: STUDY_DIRECTOR

Eli Lilly and Company

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Central Research Associates

Birmingham, Alabama, United States

Site Status NOT_YET_RECRUITING

Simon Williamson Clinic

Birmingham, Alabama, United States

Site Status COMPLETED

Synexus Clinical Research - Glendale

Glendale, Arizona, United States

Site Status COMPLETED

Central Phoenix Medical Clinic

Phoenix, Arizona, United States

Site Status RECRUITING

Arizona Research Center

Phoenix, Arizona, United States

Site Status RECRUITING

Alliance for Multispecialty Research, LLC

Tempe, Arizona, United States

Site Status COMPLETED

Irvine Clinical Research

Irvine, California, United States

Site Status COMPLETED

Desert Oasis Healthcare Medical Group

Palm Springs, California, United States

Site Status NOT_YET_RECRUITING

Artemis Institute for Clinical Research

Riverside, California, United States

Site Status RECRUITING

Artemis Institute for Clinical Research

San Diego, California, United States

Site Status RECRUITING

CMR of Greater New Haven

Hamden, Connecticut, United States

Site Status RECRUITING

VIN-Julie Schwartzbard

Aventura, Florida, United States

Site Status COMPLETED

Bradenton Research Center, Inc.

Bradenton, Florida, United States

Site Status NOT_YET_RECRUITING

Clinical Research of South Florida

Coral Gables, Florida, United States

Site Status NOT_YET_RECRUITING

Accel Research Sites - DeLand Clinical Research Unit

DeLand, Florida, United States

Site Status RECRUITING

K2 MEDICAL Research THE VILLAGES

Lady Lake, Florida, United States

Site Status NOT_YET_RECRUITING

K2 Medical Research ORLANDO

Maitland, Florida, United States

Site Status NOT_YET_RECRUITING

Merritt Island Medical Research, LLC

Merritt Island, Florida, United States

Site Status NOT_YET_RECRUITING

Flourish Research - Miami, LLC

Miami, Florida, United States

Site Status RECRUITING

University of Miami Don Suffer Clinical Research Building

Miami, Florida, United States

Site Status NOT_YET_RECRUITING

New Horizon Research Center

Miami, Florida, United States

Site Status RECRUITING

Suncoast Clinical Research, Inc.

New Port Richey, Florida, United States

Site Status NOT_YET_RECRUITING

Renstar Medical Research

Ocala, Florida, United States

Site Status RECRUITING

Synexus Clinical Research US, Inc.

Orlando, Florida, United States

Site Status NOT_YET_RECRUITING

Synexus Clinical Research - St. Petersburg

Pinellas Park, Florida, United States

Site Status COMPLETED

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

Plantation, Florida, United States

Site Status COMPLETED

Precision Clinical Research

Sunrise, Florida, United States

Site Status NOT_YET_RECRUITING

Charter Research - Lady Lake

The Villages, Florida, United States

Site Status NOT_YET_RECRUITING

Synexus Clinical Research US, Inc.

The Villages, Florida, United States

Site Status COMPLETED

Conquest Research

Winter Park, Florida, United States

Site Status NOT_YET_RECRUITING

North Georgia Clinical Research

Woodstock, Georgia, United States

Site Status RECRUITING

Rocky Mountain Clinical Research

Idaho Falls, Idaho, United States

Site Status NOT_YET_RECRUITING

Synexus Clinical Research

Chicago, Illinois, United States

Site Status COMPLETED

Northwestern University

Chicago, Illinois, United States

Site Status RECRUITING

Cotton O'Neil Clinical Research Center - Central Office

Topeka, Kansas, United States

Site Status COMPLETED

DelRicht Research

New Orleans, Louisiana, United States

Site Status NOT_YET_RECRUITING

Boston Clinical Trials

Boston, Massachusetts, United States

Site Status NOT_YET_RECRUITING

ActivMed Practices and Research

Methuen, Massachusetts, United States

Site Status COMPLETED

Lucida Clinical Trials

New Bedford, Massachusetts, United States

Site Status NOT_YET_RECRUITING

MedVadis Research Corporation

Waltham, Massachusetts, United States

Site Status RECRUITING

Great Lakes Research Group, Inc.

Bay City, Michigan, United States

Site Status RECRUITING

StudyMetrix Research

City of Saint Peters, Missouri, United States

Site Status RECRUITING

Clinvest Research LLC

Springfield, Missouri, United States

Site Status RECRUITING

Synexus Clinical Research US, Inc.

Omaha, Nebraska, United States

Site Status COMPLETED

Rochester Clinical Research, LLC

Rochester, New York, United States

Site Status NOT_YET_RECRUITING

PharmQuest

Greensboro, North Carolina, United States

Site Status COMPLETED

Lillestol Research

Fargo, North Dakota, United States

Site Status RECRUITING

Synexus - Cincinnati

Cincinnati, Ohio, United States

Site Status COMPLETED

Aventiv Research Inc

Columbus, Ohio, United States

Site Status COMPLETED

META Medical Research Institute

Dayton, Ohio, United States

Site Status RECRUITING

DelRicht Research

Tulsa, Oklahoma, United States

Site Status NOT_YET_RECRUITING

Altoona Center For Clinical Research

Duncansville, Pennsylvania, United States

Site Status RECRUITING

Clinical Research Center of Reading,LLC

Wyomissing, Pennsylvania, United States

Site Status COMPLETED

Coastal Carolina Research Center

North Charleston, South Carolina, United States

Site Status COMPLETED

FutureSearch Trials of Neurology

Austin, Texas, United States

Site Status RECRUITING

Synexus

Dallas, Texas, United States

Site Status COMPLETED

Cedar Health Research

Dallas, Texas, United States

Site Status COMPLETED

Re:Cognition Health - Fort Worth

Fort Worth, Texas, United States

Site Status NOT_YET_RECRUITING

Synexus Clinical Research US, Inc.

San Antonio, Texas, United States

Site Status COMPLETED

SYNEXUS

Murray, Utah, United States

Site Status COMPLETED

Northwest Clinical Research Center

Bellevue, Washington, United States

Site Status RECRUITING

Rainier Clinical Research Center

Renton, Washington, United States

Site Status RECRUITING

Ponce Medical School Foundation Inc.

Ponce, , Puerto Rico

Site Status RECRUITING

Latin Clinical Trial Center

San Juan, , Puerto Rico

Site Status COMPLETED

Countries

Review the countries where the study has at least one active or historical site.

United States Puerto Rico

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Trial questions or participation questions: 1-877-CTLILLY (1-877-285-4559) or

Role: CONTACT

1-317-615-4559

Physicians interested in becoming principal investigators please contact

Role: CONTACT

Facility Contacts

Find local site contact details for specific facilities participating in the trial.

Role: primary

205-327-1077

Role: primary

602-200-3814

Role: primary

602-863-6363

Role: primary

760-320-9505

Role: primary

951-374-1190

Role: primary

858-278-3647

Role: primary

203-419-4420

Role: primary

941-708-0005

Role: primary

305-445-5637

Role: primary

205-757-8212

Role: primary

352-500-5252

Role: primary

407-500-5252

Role: primary

305-631-6704

Role: primary

305-243-8555

Role: primary

305-226-3933

Role: primary

727-849-4131

Role: primary

352-629-5800

Role: primary

407-426-9299

Role: primary

407-916-0060

Role: primary

678-494-5735

Role: primary

208-522-6005

Role: primary

312-503-2315

Role: primary

504-336-2667

Role: primary

617-477-4868

Role: primary

508-720-2015

Role: primary

617-744-1310

Role: primary

989-895-9100

Role: primary

636-387-5100

Role: primary

417-883-7889

Role: primary

585-288-0890

Role: primary

701-232-7705

Role: primary

814-693-0300

Role: primary

512-380-9925

Role: primary

682-394-3500

Role: primary

425-453-0404

Role: primary

425-251-1722

Role: primary

1-787-840-2505

References

Explore related publications, articles, or registry entries linked to this study.

Knopp KL, Downing AM, Anthony L, Chaterjee S, Price K, Sparks J. An innovative phase 2 chronic pain master protocol design to assess novel mechanisms in multiple pain types. Pain Rep. 2024 Oct 16;9(6):e1203. doi: 10.1097/PR9.0000000000001203. eCollection 2024 Dec.

Reference Type DERIVED
PMID: 39430683 (View on PubMed)

Provided Documents

Download supplemental materials such as informed consent forms, study protocols, or participant manuals.

Document Type: Study Protocol

View Document

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

H0P-MC-CPMP

Identifier Type: OTHER

Identifier Source: secondary_id

17511

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.