A Clinical Study to Test Efficacy and Safety of CNTX-4975-05 in Patients With Osteoarthritis Knee Pain

Study Purpose

This is a phase 3, randomized, double-blind, placebo-controlled, single injection, 52-week study to evaluate the efficacy and safety of CNTX-4975-05 in subjects with chronic, moderate-to-severe osteoarthritis knee pain.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Interventional
Eligible Ages 40 Years - 95 Years
Gender All
More Inclusion & Exclusion Criteria

Key

Inclusion Criteria:

  • - Male or female subjects between 40 and 95 years of age (inclusive) at the time of the Screening Visit with the ability to comply with answering the electronic diary using the study-provided tablet computers.
  • - Confirmation of osteoarthritis (OA) of the knee.
  • - Confirmation of OA of the index knee.
  • - Moderate to severe pain in the index knee associated with OA must be stable for a minimum of 6 months prior to Screening, as assessed by the investigator.
  • - BMI ≤45 kg/m^2.
  • - Must have failed 2 or more prior therapies.
  • - Females not of childbearing potential, defined as post-menopausal for at least 1 year, or surgically sterile, or practicing one of the following medically acceptable methods of birth control throughout the study period.
Key

Exclusion Criteria:

  • - Joint replacement surgery of the index knee at any time, or open surgery of the index knee in the past 24 months.
  • - Prior arthroscopic surgery of the index knee within 6 months of Screening.
  • - Any painful conditions of the index knee due to joint disease other than OA.
  • - Periarticular pain from any cause.
  • - Pain in the non-index knee that is >3 numeric pain rating scale (NPRS) (0-10) when walking or at rest.
  • - Other chronic pain anywhere in the body that requires the use of analgesic medications.
  • - Instability of the index knee.
  • - Misalignment (>10 degrees varus or valgus) of the index knee on standing.
  • - Documented history of neuropathic arthropathy or finding of bony fragmentation in the index knee with imaging.
  • - Physical/ occupational/ chiropractic therapy for the lower extremities or acupuncture for the lower extremities within 30 days of Screening, or need for such therapy during the study.
  • - Plans to have surgery, other invasive procedures, or IA injections while participating in the study.
  • - Has used topical capsaicin on the index knee within 90 days of Screening.
  • - Current use of opioids for any condition other than for OA of the index knee.
  • - Corticosteroid injection into the index knee within 90 days of Screening.
  • - Received IA viscosupplementation (eg, Synvisc®, Hyalgan®) within 90 days of Screening.

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT03429049
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Phase 3
Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

Centrexion Therapeutics
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

Randall M. Stevens, MD
Principal Investigator Affiliation Centrexion Therapeutics
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Industry
Overall Status Recruiting
Countries United States
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Osteo Arthritis Knee

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

Metroplex Clinical Research Center, Dallas, Texas

Status

Recruiting

Address

Metroplex Clinical Research Center

Dallas, Texas, 75231

Site Contact

617-837-6911

Clinical Investigations of Texas, Plano, Texas

Status

Recruiting

Address

Clinical Investigations of Texas

Plano, Texas, 75075

Site Contact

617-837-6911

Ortho Virginia, Arlington, Virginia

Status

Recruiting

Address

Ortho Virginia

Arlington, Virginia, 22205

Site Contact

617-837-6911

Charlottesville, Virginia

Status

Recruiting

Address

Charlottesville Medical Research Center, LLC

Charlottesville, Virginia, 22911

Site Contact

617-837-6911

Alabama Orthopaedic Center - Research, Birmingham, Alabama

Status

Recruiting

Address

Alabama Orthopaedic Center - Research

Birmingham, Alabama, 35209

Site Contact

617-837-6911

Cahaba Research, Inc, Birmingham, Alabama

Status

Recruiting

Address

Cahaba Research, Inc

Birmingham, Alabama, 35242

Site Contact

617-837-6911

Coastal Clinical Research, Inc, Mobile, Alabama

Status

Recruiting

Address

Coastal Clinical Research, Inc

Mobile, Alabama, 36608

Site Contact

617-837-6911

Noble Clinical Research, LLC, Tucson, Arizona

Status

Recruiting

Address

Noble Clinical Research, LLC

Tucson, Arizona, 85704

Site Contact

617-837-6911

Orange County Research Institute, Anaheim, California

Status

Recruiting

Address

Orange County Research Institute

Anaheim, California, 92801

Site Contact

617-837-6911

Core Healthcare Group, Cerritos, California

Status

Recruiting

Address

Core Healthcare Group

Cerritos, California, 90703

Site Contact

617-837-6911

Biosolutions Clinical Research Center, La Mesa, California

Status

Recruiting

Address

Biosolutions Clinical Research Center

La Mesa, California, 91942

Site Contact

617-837-6911

Providence Clinical Research, North Hollywood, California

Status

Recruiting

Address

Providence Clinical Research

North Hollywood, California, 91606

Site Contact

617-837-6911

Medical Associates Research Group, San Diego, California

Status

Recruiting

Address

Medical Associates Research Group

San Diego, California, 92123

Site Contact

617-837-6911

Encompass Clinical Research, Spring Valley, California

Status

Recruiting

Address

Encompass Clinical Research

Spring Valley, California, 91978

Site Contact

617-837-6911

Tampa Bay Medical Research, Inc, Clearwater, Florida

Status

Recruiting

Address

Tampa Bay Medical Research, Inc

Clearwater, Florida, 33761

Site Contact

617-837-6911

Avail Clinical Research, LLC, DeLand, Florida

Status

Recruiting

Address

Avail Clinical Research, LLC

DeLand, Florida, 32720

Site Contact

617-837-6911

M&M Medical Center, Inc, Miami, Florida

Status

Recruiting

Address

M&M Medical Center, Inc

Miami, Florida, 33185

Site Contact

617-837-6911

Sensible Healthcare, LLC, Ocoee, Florida

Status

Recruiting

Address

Sensible Healthcare, LLC

Ocoee, Florida, 34761

Site Contact

617-837-6911

Jewett Orthopaedic, Orlando, Florida

Status

Recruiting

Address

Jewett Orthopaedic

Orlando, Florida, 32822

Site Contact

617-837-6911

Clinical Research of West Florida, Inc., Tampa, Florida

Status

Recruiting

Address

Clinical Research of West Florida, Inc.

Tampa, Florida, 33603

Site Contact

617-837-6911

Drug Studies America, Marietta, Georgia

Status

Recruiting

Address

Drug Studies America

Marietta, Georgia, 30060

Site Contact

617-837-6911

Marietta, Georgia

Status

Recruiting

Address

Georgia Institute for Clinical Research, LLC

Marietta, Georgia, 30060

Site Contact

617-837-6911

Atlanta Orthopaedic Institute, LLC, Stockbridge, Georgia

Status

Recruiting

Address

Atlanta Orthopaedic Institute, LLC

Stockbridge, Georgia, 30281

Site Contact

617-837-6911

MediSphere Medical Research Center, LLC, Evansville, Indiana

Status

Recruiting

Address

MediSphere Medical Research Center, LLC

Evansville, Indiana, 47714

Site Contact

617-837-6911

Mid America PolyClinic, Overland Park, Kansas

Status

Recruiting

Address

Mid America PolyClinic

Overland Park, Kansas, 66210

Site Contact

617-837-6911

Tufts Medical Center, Boston, Massachusetts

Status

Not yet recruiting

Address

Tufts Medical Center

Boston, Massachusetts, 02111

Site Contact

617-837-6911

Tristan Medical Enterprises PC, dba, North Attleboro, Massachusetts

Status

Recruiting

Address

Tristan Medical Enterprises PC, dba

North Attleboro, Massachusetts, 02760

Site Contact

617-837-6911

Medical Research Associates, Inc, Traverse City, Michigan

Status

Recruiting

Address

Medical Research Associates, Inc

Traverse City, Michigan, 49686

Site Contact

617-837-6911

Sundance Clinical Research, LLC, Saint Louis, Missouri

Status

Recruiting

Address

Sundance Clinical Research, LLC

Saint Louis, Missouri, 63141

Site Contact

617-837-6911

Clinical Research Consortium, Las Vegas, Nevada

Status

Recruiting

Address

Clinical Research Consortium

Las Vegas, Nevada, 89119

Site Contact

617-837-6911

Hassman Research Institute, Berlin, New Jersey

Status

Recruiting

Address

Hassman Research Institute

Berlin, New Jersey, 08009

Site Contact

617-837-6911

Bone Joint & Spine Surgeons, Inc, Toledo, Ohio

Status

Recruiting

Address

Bone Joint & Spine Surgeons, Inc

Toledo, Ohio, 43623

Site Contact

617-837-6911

Tekton Research, Inc, Austin, Texas

Status

Recruiting

Address

Tekton Research, Inc

Austin, Texas, 78745

Site Contact

617-837-6911