A Trial to Investigate the Non-inferiority of Pegloticase Administered Every 4 Weeks (Q4W) With MTX Compared With Every 2 Weeks (Q2W) With MTX in Participants With Uncontrolled Refractory Gout

Velocity Clinical Research-Vestal, Vestal

Altoona Center for Clinical Research, Duncansville

Triad Clinical Trials - Gastroenterology, Greensboro

Research Carolina Elite, Denver

Shelby Clinical Research - Family Medicine, Shelby

OnSite Clinical Solutions, LLC, Charlotte

Accellacare of Hickory, Hickory

Velocity Clinical Research, Spartanburg - Pulmonology, Greenville

Premier Clinics Pa - Rock Hill, Sc, Rock Hill

Vista Clinical Research, LLC, Newnan

Arthritis Center of North Georgia, Gainesville

D&H Pompano Research Center, Pompano Beach

D&H National Research Centers, Inc., Miami

Prohealth Research Center, Doral

Well Pharma, Miami

Felicidad Medical Research, LLC., Miami

D&H Tamarac Research Center, Tamarac

IRIS Research & Development, Plantation

GCP Clinical Research, Tampa

ClinPro Research Solutions, LLC, Tampa

New Generation Of Medical Research, Naples

The University of Alabama at Birmingham (UAB), Birmingham

L-MARC Research Center, Louisville

Velocity Clinical Research - Cleveland, Cleveland

Velocity Clinical Research- Cincinatti, Cincinnati

Lake Cumberland Rheumatology, PLLC, New Albany

Clinical Research Institute of Michigan, LLC, Saint Clair Shores

Michigan Medicine, Ann Arbor

June DO,PC, Lansing

Great Lakes Clinical Trials - Gurnee, Highland Park

Crowley CORE - Illinois Bone and Joint Institute, Hinsdale

Great Lakes Clin. Trials, Chicago

Conquest Research - Anesthesiology/Pain Medicine, Chicago

Velocity CR - New Orleans, Covington

AIM Trials - Internal Medicine, Plano

Synergy Groups Medical LLC, Houston

Pioneer Research Solutions, Inc., Houston

Texas Research Center, Sugar Land

Clinical Trials of Texas, Inc., San Antonio

Clinical Trial Network, Austin

Amarillo Center for Clinical Research, Ltd., Amarillo

University of Colorado Denver, Aurora

Denver Arthritis Clinic - Rheumatology, Denver

Lynn Institute of the Rockies, Colorado Springs

Velocity Clinical Research - Boise - ERN - PPDS, North Hollywood

Velocity Clinical Research - Salt Lake City (West Jordan), West Jordan

Arizona Arthritis & Rheumatology Research, PLLC, Mesa

Arizona Arthritis and Rheumatology Research, Phoenix

Arizona Arthritis and Rheumatology Research, PLLC, Mesa

Arizona Arthritis & Rheumatology Research, PLLC, Gilbert

Arizona Arthritis & Rheumatology Research, PLLC, Sun City

Arizona Arthritis and Rheumatology, Tucson

Arizona Arthritis and Rheumatology Rese, Flagstaff

Inspire Santa Fe Medical Group, Santa Fe

Saint John's Health Center - Providence St John's Health Ctr, Santa Monica

Medvin Clinical Research, Whittier

Foothill Arthritis, Tujunga

Covina Arthritis Clinic, Covina

TriWest Research Associates, San Diego

Medvin Clinical Research- Riverside, Hemet

C.V. Mehta MD Medical Corporation, Temecula

Arthritis Northwest, PLLC - Research, Spokane

Orthopedic Physicians Alaska - Rheumatology and Infusion, Anchorage

Arizona Arthritis and Rheumatology Associates - Chandler, Chandler

Arizona Arthritis and Rheumatology Research, PLLC, Phoenix

Precision Comprehensive Clinical Research Solutions, San Leandro

Arthritis & Rheumatic Disease, Aventura

Life Clinical Trials, Margate

Homestead Associates in Research,Inc, Miami

Velocity CR - New Orleans, New Orleans

Cape Fear Arthritis Care, Leland

Lynn Health Science Institute, Oklahoma City

Low Country Rheumatology, Summerville

Velocity Clinical Research-Portsmouth, Portsmouth