Larotrectinib in Treating Patients With Previously Untreated TRK Fusion Solid Tumors and TRK Fusion Relapsed Acute Leukemia

NYP/Columbia University Medical Center/Herbert Irving Comprehensive Cancer Center, New York

Montefiore Medical Center - Moses Campus, The Bronx

Children's Hospital of Pittsburgh of UPMC, Pittsburgh

Lehigh Valley Hospital-Cedar Crest, Allentown

Children's Hospital of Philadelphia, Philadelphia

Saint Christopher's Hospital for Children, Philadelphia

Alfred I duPont Hospital for Children, Wilmington

MedStar Georgetown University Hospital, Washington D.C.

Children's National Medical Center, Washington D.C.

Sinai Hospital of Baltimore, Baltimore

Children's Hospital of The King's Daughters, Norfolk

Carolinas Medical Center/Levine Cancer Institute, Charlotte

Novant Health Presbyterian Medical Center, Charlotte

Mission Hospital, Asheville

BI-LO Charities Children's Cancer Center, Greenville

Children's Healthcare of Atlanta - Arthur M Blank Hospital, Atlanta

Nemours Children's Clinic-Jacksonville, Jacksonville

University of Florida Health Science Center - Gainesville, Gainesville

Nemours Children's Hospital, Orlando

University of Miami Miller School of Medicine-Sylvester Cancer Center, Miami

Nicklaus Children's Hospital, Miami

Broward Health Medical Center, Fort Lauderdale

Saint Joseph's Hospital/Children's Hospital-Tampa, Tampa

Golisano Children's Hospital of Southwest Florida, Fort Myers

Children's Hospital of Alabama, Birmingham

Saint Jude Children's Research Hospital, Memphis

University of Mississippi Medical Center, Jackson

Norton Children's Hospital, Louisville

Nationwide Children's Hospital, Columbus

Cleveland Clinic Foundation, Cleveland

Children's Hospital Medical Center of Akron, Akron

Cincinnati Children's Hospital Medical Center, Cincinnati

Dayton Children's Hospital, Dayton

Riley Hospital for Children, Indianapolis

C S Mott Children's Hospital, Ann Arbor

Bronson Methodist Hospital, Kalamazoo

Corewell Health Grand Rapids Hospitals - Helen DeVos Children's Hospital, Grand Rapids

University of Iowa/Holden Comprehensive Cancer Center, Iowa City

Children's Hospital of Wisconsin, Milwaukee

University of Wisconsin Carbone Cancer Center - University Hospital, Madison

Marshfield Medical Center-Marshfield, Marshfield

University of Minnesota/Masonic Cancer Center, Minneapolis

Mayo Clinic in Rochester, Rochester

Saint Jude Midwest Affiliate, Peoria

Cardinal Glennon Children's Medical Center, St Louis

Washington University School of Medicine, St Louis

Mercy Hospital Saint Louis, St Louis

Children's Mercy Hospitals and Clinics, Kansas City

Children's Hospital and Medical Center of Omaha, Omaha

University of Nebraska Medical Center, Omaha

Ochsner Medical Center Jefferson, New Orleans

University of Oklahoma Health Sciences Center, Oklahoma City

Medical City Dallas Hospital, Dallas

UT Southwestern/Simmons Cancer Center-Dallas, Dallas

Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center, Houston

University of Texas Health Science Center at San Antonio, San Antonio

Dell Children's Medical Center of Central Texas, Austin

Children's Hospital Colorado, Aurora

Rocky Mountain Hospital for Children-Presbyterian Saint Luke's Medical Center, Denver

Saint Luke's Cancer Institute - Boise, Boise

Primary Children's Hospital, Salt Lake City

Children's Hospital Los Angeles, Los Angeles

Kaiser Permanente Downey Medical Center, Downey

Children's Hospital of Orange County, Orange

UCSF Medical Center-Mission Bay, San Francisco

Kaiser Permanente-Oakland, Oakland

Kapiolani Medical Center for Women and Children, Honolulu

Oregon Health and Science University, Portland

Seattle Children's Hospital, Seattle

Mary Bridge Children's Hospital and Health Center, Tacoma

Providence Sacred Heart Medical Center and Children's Hospital, Spokane

Arkansas Children's Hospital, Little Rock

Yale University, New Haven

Dana-Farber Cancer Institute, Boston

Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center, Lebanon

Hackensack University Medical Center, Hackensack

Morristown Medical Center, Morristown

Rhode Island Hospital, Providence

IWK Health Centre, Halifax

Centre Hospitalier Universitaire Sainte-Justine, Montreal