- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00003793
Genetisk undersøgelse af børn med bløddelssarkom eller rhabdomyosarkom
Kliniske og biologiske prædiktorer for terapirelateret leukæmi
RATIONALE: Bestemmelse af genetiske markører for bløddelssarkom eller rhabdomyosarkom kan hjælpe læger med at identificere patienter, der er i risiko for behandlingsrelateret leukæmi.
FORMÅL: Klinisk forsøg til undersøgelse af genetisk testning af børn med bløddelssarkom eller rhabdomyosarkom for at identificere børn, der er i risiko for at udvikle leukæmi fra kemoterapien, der bruges til at behandle sarkom.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
MÅL:
- Identificer genetisk følsomme patienter for terapi-induceret myelodysplastisk syndrom eller akut myelogen leukæmi (t-MDS/AML) før påbegyndelse af højdosis kemoterapi for sarkom.
- Identificer patienter, der har øget risiko for t-MDS/AML under eller efter behandlingen.
OVERSIGT: Blod udtages fra patienter ved diagnose (helst før kemoterapi eller transfusion), ved afslutning af behandlingen og 6 måneder, 1 år, 2 år og 3 år efter behandlingen.
Blodprøver undersøges ved klonalitetsanalyse (HUMARA), variantcellefrekvens (glycophorin A-assay), GST NAT2/CYP1A1-genotypebestemmelse, mikrosatellit-ustabilitet og ras-mutationsdetektion (enkeltstrengs konformationspolymorfi og sekventering af mutante alleler).
Patienterne modtager ikke resultaterne af den genetiske test, og resultaterne har ingen indflydelse på typen eller varigheden af behandlingen.
PROJEKTERET TILSLUTNING: I alt 321 patienter vil blive akkumuleret til denne undersøgelse inden for 4 år.
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
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Queensland
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Herston, Brisbane, Queensland, Australien, QLD 4029
- Office of S. David Lang
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Victoria
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Parkville, Victoria, Australien, 3052
- Royal Children's Hospital
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Western Australia
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Perth, Western Australia, Australien, 6001
- Princess Margaret Hospital for Children
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British Columbia
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Vancouver, British Columbia, Canada, V6H 3V4
- Children's & Women's Hospital of British Columbia
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Manitoba
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Winnipeg, Manitoba, Canada, R3E 0V9
- CancerCare Manitoba
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Nova Scotia
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Halifax, Nova Scotia, Canada, B3K 6R8
- IWK Health Centre
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Ontario
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Hamilton, Ontario, Canada, L8N 3Z5
- McMaster Children's Hospital at Hamilton Health Sciences
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Kingston, Ontario, Canada, K7L 5P9
- Cancer Centre of Southeastern Ontario at Kingston General Hospital
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Ottawa, Ontario, Canada, K1H 8L1
- Children's Hospital of Eastern Ontario
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Toronto, Ontario, Canada, M5G 1X8
- Hospital for Sick Children
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Quebec
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Montreal, Quebec, Canada, H3T 1C5
- Hôpital Sainte Justine
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Ste-Foy, Quebec, Canada, G1R 2J6
- Centre Hospitalier Universitaire de Quebec
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Saskatchewan
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Saskatoon, Saskatchewan, Canada, S7N 4H4
- Saskatoon Cancer Centre at the University of Saskatchewan
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California
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Downey, California, Forenede Stater, 90242
- Southern California Permanente Medical Group
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Long Beach, California, Forenede Stater, 90806
- Jonathan Jaques Children's Cancer Center at Miller Children's Hospital
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Los Angeles, California, Forenede Stater, 90095-1781
- Jonsson Comprehensive Cancer Center at UCLA
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Madera, California, Forenede Stater, 93638
- Children's Hospital Central California
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San Francisco, California, Forenede Stater, 94115
- UCSF Comprehensive Cancer Center
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Stanford, California, Forenede Stater, 94305
- Stanford Comprehensive Cancer Center at Stanford University Medical Center
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Connecticut
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Farmington, Connecticut, Forenede Stater, 06360-2875
- Carole and Ray Neag Comprehensive Cancer Center at the University of Connecticut Health Center
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Delaware
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Wilmington, Delaware, Forenede Stater, 19899
- Alfred I. DuPont Hospital for Children
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District of Columbia
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Washington, District of Columbia, Forenede Stater, 20010-2970
- Children's National Medical Center
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Washington, District of Columbia, Forenede Stater, 20007
- Lombardi Comprehensive Cancer Center at Georgetown University Medical Center
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Florida
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Fort Myers, Florida, Forenede Stater, 33901
- Lee Cancer Care of Lee Memorial Health System
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Gainesville, Florida, Forenede Stater, 32610-0232
- University of Florida Shands Cancer Center
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Jacksonville, Florida, Forenede Stater, 32207-8482
- Nemours Children's Clinic
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Miami, Florida, Forenede Stater, 33155
- Miami Children's Hospital
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Miami, Florida, Forenede Stater, 33176-2197
- Baptist-South Miami Regional Cancer Program
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Orlando, Florida, Forenede Stater, 32803-1273
- Florida Hospital Cancer Institute at Florida Hospital Orlando
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St. Petersburg, Florida, Forenede Stater, 33701
- All Children's Hospital
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Tampa, Florida, Forenede Stater, 33607
- St. Joseph's Cancer Institute at St. Joseph's Hospital
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West Palm Beach, Florida, Forenede Stater, 33407
- Kaplan Cancer Center at St. Mary's Medical Center
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Georgia
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Atlanta, Georgia, Forenede Stater, 30322
- Winship Cancer Institute of Emory University
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Savannah, Georgia, Forenede Stater, 31403-3089
- Curtis & Elizabeth Anderson Cancer Institute at Memorial Health University Medical Center
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Illinois
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Chicago, Illinois, Forenede Stater, 60614
- Children's Memorial Hospital - Chicago
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Iowa
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Des Moines, Iowa, Forenede Stater, 50309
- Blank Children's Hospital
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Kentucky
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Louisville, Kentucky, Forenede Stater, 40232
- Kosair Children's Hospital
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Louisiana
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New Orleans, Louisiana, Forenede Stater, 70118
- Children's Hospital of New Orleans
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Maine
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Bangor, Maine, Forenede Stater, 04401
- CancerCare of Maine at Eastern Maine Medial Center
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Scarborough, Maine, Forenede Stater, 04074
- Maine Children's Cancer Program
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Michigan
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Ann Arbor, Michigan, Forenede Stater, 48109-0286
- C.S. Mott Children's Hospital at University of Michigan
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Detroit, Michigan, Forenede Stater, 48201-1379
- Barbara Ann Karmanos Cancer Institute
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Flint, Michigan, Forenede Stater, 48503
- Hurley Medical Center
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Grand Rapids, Michigan, Forenede Stater, 49503
- Spectrum Health Hospital - Butterworth Campus
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Grosse Pointe Woods, Michigan, Forenede Stater, 48236
- Van Elslander Cancer Center at St. John Hospital and Medical Center
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Kalamazoo, Michigan, Forenede Stater, 49007-3731
- CCOP - Kalamazoo
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Minnesota
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Minneapolis, Minnesota, Forenede Stater, 55455
- University of Minnesota Medical Center & Children's Hospital - Fairview
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Minneapolis, Minnesota, Forenede Stater, 55404
- Children's Hospitals and Clinics of Minneapolis
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Rochester, Minnesota, Forenede Stater, 55905
- Mayo Clinic Cancer Center
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Mississippi
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Jackson, Mississippi, Forenede Stater, 39216-4505
- University of Mississippi Medical Center
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Missouri
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Columbia, Missouri, Forenede Stater, 65203
- Ellis Fischel Cancer Center at University of Missouri - Columbia
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Kansas City, Missouri, Forenede Stater, 64108
- Children's Mercy Hospital
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St. Louis, Missouri, Forenede Stater, 63110
- Siteman Cancer Center at Barnes-Jewish Hospital
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New Jersey
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Hackensack, New Jersey, Forenede Stater, 07601
- Hackensack University Medical Center Cancer Center
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New York
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Bronx, New York, Forenede Stater, 10461
- Albert Einstein Cancer Center at Albert Einstein College of Medicine
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Brooklyn, New York, Forenede Stater, 11220
- Maimonides Cancer Center at Maimonides Medical Center
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Buffalo, New York, Forenede Stater, 14263-0001
- Roswell Park Cancer Institute
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New York, New York, Forenede Stater, 10016
- NYU Cancer Institute at New York University Medical Center
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New York, New York, Forenede Stater, 10032
- Herbert Irving Comprehensive Cancer Center at Columbia University
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New York, New York, Forenede Stater, 10029
- Mount Sinai Medical Center
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Stony Brook, New York, Forenede Stater, 11794-8174
- Stony Brook University Cancer Center
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Syracuse, New York, Forenede Stater, 13210
- SUNY Upstate Medical University Hospital
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North Carolina
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Chapel Hill, North Carolina, Forenede Stater, 27599-7295
- Lineberger Comprehensive Cancer Center at University of North Carolina - Chapel Hill
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Charlotte, North Carolina, Forenede Stater, 28232-2861
- Blumenthal Cancer Center at Carolinas Medical Center
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Charlotte, North Carolina, Forenede Stater, 28233-3549
- Presbyterian Cancer Center at Presbyterian Hospital
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Winston-Salem, North Carolina, Forenede Stater, 27157-1096
- Wake Forest University Comprehensive Cancer Center
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North Dakota
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Fargo, North Dakota, Forenede Stater, 58122
- CCOP - MeritCare Hospital
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Ohio
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Akron, Ohio, Forenede Stater, 44308-1062
- Children's Hospital Medical Center of Akron
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Cincinnati, Ohio, Forenede Stater, 45229-3039
- Cincinnati Children's Hospital Medical Center
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Cleveland, Ohio, Forenede Stater, 44195
- Cleveland Clinic Taussig Cancer Center
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Columbus, Ohio, Forenede Stater, 43205-2696
- Columbus Children's Hospital
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Dayton, Ohio, Forenede Stater, 45404-1815
- Children's Medical Center - Dayton
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Youngstown, Ohio, Forenede Stater, 44501
- Tod Children's Hospital - Forum Health
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Oklahoma
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Oklahoma City, Oklahoma, Forenede Stater, 73104
- Oklahoma University Medical Center
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Oregon
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Portland, Oregon, Forenede Stater, 97227
- Institute of Oncology at Vilnius University
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Pennsylvania
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Hershey, Pennsylvania, Forenede Stater, 17033-0850
- Penn State Cancer Institute at Milton S. Hershey Medical Center
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Philadelphia, Pennsylvania, Forenede Stater, 19134-1095
- St. Christopher's Hospital for Children
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Pittsburgh, Pennsylvania, Forenede Stater, 15213
- Children's Hospital of Pittsburgh
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South Carolina
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Greenville, South Carolina, Forenede Stater, 29605
- Greenville Hospital System Cancer Center
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Tennessee
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Knoxville, Tennessee, Forenede Stater, 37901
- East Tennessee Children's Hospital
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Nashville, Tennessee, Forenede Stater, 37232-6838
- Vanderbilt-Ingram Cancer Center
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Texas
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Amarillo, Texas, Forenede Stater, 79106
- Texas Tech University Health Sciences Center School of Medicine - Amarillo
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Dallas, Texas, Forenede Stater, 75230
- Medical City Dallas Hospital
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Dallas, Texas, Forenede Stater, 75390
- Simmons Comprehensive Cancer Center at University of Texas Southwestern Medical Center - Dallas
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Fort Worth, Texas, Forenede Stater, 76104
- Cook Children's Medical Center - Fort Worth
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Lubbock, Texas, Forenede Stater, 79410
- Covenant Children's Hospital
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San Antonio, Texas, Forenede Stater, 78229
- Methodist Children's Hospital of South Texas
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San Antonio, Texas, Forenede Stater, 78229-3900
- University of Texas Health Science Center at San Antonio
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Temple, Texas, Forenede Stater, 76508
- CCOP - Scott and White Hospital
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Virginia
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Fairfax, Virginia, Forenede Stater, 22042-3300
- Inova Fairfax Hospital
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Norfolk, Virginia, Forenede Stater, 23507
- Children's Hospital of The King's Daughters
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Washington
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Spokane, Washington, Forenede Stater, 99204
- Providence Cancer Center at Sacred Heart Medical Center
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West Virginia
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Charleston, West Virginia, Forenede Stater, 25302
- West Virginia University - Robert C. Byrd Health Sciences Center - Charleston Division
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Huntington, West Virginia, Forenede Stater, 25701
- Edwards Comprehensive Cancer Center at Cabell Huntington Hospital
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Wisconsin
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Green Bay, Wisconsin, Forenede Stater, 54307-3508
- St. Vincent Hospital Regional Cancer Center
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Marshfield, Wisconsin, Forenede Stater, 54449
- Marshfield Clinic - Marshfield Center
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
SYGDOMS KARAKTERISTIKA:
Diagnose af sarkom, herunder:
- Rhabdomyosarkom
- Ewings sarkom
- Primitiv neuroektodermal tumor
- Fibrosarkom
- Ondartet tumor i perifer nerveskede
- Synovialcelle sarkom
- Osteosarkom
- Andet bløddelssarkom
- Skal i øjeblikket modtage intensiv eller højdosis kemoterapi for sarkom
PATIENT KARAKTERISTIKA:
Alder:
- Børn
Ydeevnestatus:
- Ikke specificeret
Forventede levealder:
- Ikke specificeret
Hæmatopoietisk:
- Ikke specificeret
Hepatisk:
- Ikke specificeret
Nyre:
- Ikke specificeret
FORUDSÆTNING SAMTYDLIG TERAPI:
Biologisk terapi
- Ikke specificeret
Kemoterapi
- Se Sygdomskarakteristika
Endokrin terapi
- Ikke specificeret
Strålebehandling
- Ikke specificeret
Kirurgi
- Ikke specificeret
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: Kohorte
- Tidsperspektiver: Fremadrettet
Kohorter og interventioner
Gruppe / kohorte |
Intervention / Behandling |
|---|---|
|
Identifikation af genetisk modtagelighed før behandling
Bestem glutathion-s-transferase theta (GSTT1) eller glutathion-s-transferase mu (GSTM1) null genotypen er hyppigere hos individer med t-MDS/AML.
Bestem, at GSTT1- eller GSTM1-nul-genotypen er forbundet med en reduceret forekomst af tilbagefald af sarkom.
Bestem, at NAT2- eller CYP1A1-genotypen påvirker risikoen for t-MDS/AML.
Bestemmelse af udvikling af en "mutator-fænotype", som vist ved at udvikle mikrosatellit-ustabilitet, er en tidlig markør for individer, der sandsynligvis udvikler sig til t-MDS/AML.
|
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Øget risiko for T-MDS/AML før/efter terapi
Bestem, at klonal hæmatopoiesis udvikler sig hos børn, der modtager kemoterapi med høj intensitet af alkyleringsmiddel for sarkomer.
Bestem udvikling af klonal hæmatopoiese er forbundet med øget hyppighed af t-MDS/AML.
Bestem måling af somatisk cellemutationsfrekvens, målt ved glycophorin A (GPA) assay før og efter kemoterapi vil forudsige individer med øget risiko for t-MDS/AML.
Identificer personer med ras-genmutationer i normale perifere blodceller efter terapi, og om identifikation af sådanne mutationer er forbundet med øget risiko for t-MDS/AML-blodceller efter terapi, og om identifikation af sådanne mutationer er forbundet med øget risiko for t-MDS/AML.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
|---|
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Begivenhedsfri overlevelse
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Samarbejdspartnere og efterforskere
Sponsor
Samarbejdspartnere
Efterforskere
- Studiestol: Stella M. Davies, MBBS, PhD, Children's Hospital Medical Center, Cincinnati
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
- sekundære myelodysplastiske syndromer
- sekundær akut myeloid leukæmi
- lokaliseret osteosarkom
- metastatisk Ewing-sarkom/perifer primitiv neuroektodermal tumor
- metastatisk osteosarkom
- barndoms bløddelssarkom
- metastatisk barndoms bløddelssarkom
- tidligere ubehandlet barndomsrabdomyosarkom
- ikke-metastatisk barndoms bløddelssarkom
- lokaliseret Ewing sarkom/perifer primitiv neuroektodermal tumor
- barndoms fibrosarkom
- barndom synovial sarkom
- neurofibrosarkom i barndommen
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- AB9804
- COG-AB9804 (Anden identifikator: Children's Oncology Group)
- CCG-B9804 (Anden identifikator: Children's Cancer Group)
- CDR0000066936 (Anden identifikator: Clinical Trials.gov)
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