Collecting and Storing Biological Samples From Patients With Ewing Sarcoma
Summary
The lay summary the sponsor registered on ClinicalTrials.gov.
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Stephen L Lessnick
Children's Oncology Group
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
189 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Royal Brisbane and Women'S Hospital
Herston, Queensland, Australia
- Royal Children'S Hospital-Brisbane
Herston, Queensland, Australia
- Queensland Children'S Hospital
South Brisbane, Queensland, Australia
- Women'S and Children'S Hospital-Adelaide
North Adelaide, South Australia, Australia
- Princess Margaret Hospital for Children
Perth, Western Australia, Australia
- Alberta Children'S Hospital
Calgary, Alberta, Canada
- University of Alberta Hospital
Edmonton, Alberta, Canada
- British Columbia Children'S Hospital
Vancouver, British Columbia, Canada
- Cancercare Manitoba
Winnipeg, Manitoba, Canada
- Iwk Health Centre
Halifax, Nova Scotia, Canada
- Mcmaster Children'S Hospital at Hamilton Health Sciences
Hamilton, Ontario, Canada
- Kingston Health Sciences Centre
Kingston, Ontario, Canada
- Children'S Hospital of Eastern Ontario
Ottawa, Ontario, Canada
- Hospital for Sick Children
Toronto, Ontario, Canada
- Centre Hospitalier Universitaire Sainte-Justine
Montreal, Quebec, Canada
- the Montreal Children'S Hospital of the Muhc
Montreal, Quebec, Canada
- Allan Blair Cancer Centre
Regina, Saskatchewan, Canada
- Saskatoon Cancer Centre
Saskatoon, Saskatchewan, Canada
- Centre Hospitalier Universitaire de Quebec
Québec, Canada
- Starship Children'S Hospital
Grafton, Auckland, New Zealand
- San Jorge Children'S Hospital
San Juan, Puerto Rico
- University Pediatric Hospital
San Juan, Puerto Rico
- Swiss Pediatric Oncology Group - Bern
Bern, Switzerland
- Children'S Hospital of Alabama
Birmingham, Alabama, United States
- University of Alabama at Birmingham Cancer Center
Birmingham, Alabama, United States
- Phoenix Childrens Hospital
Phoenix, Arizona, United States
- Arkansas Children'S Hospital
Little Rock, Arkansas, United States
- University of Arkansas for Medical Sciences
Little Rock, Arkansas, United States
- Kaiser Permanente Downey Medical Center
Downey, California, United States
- Loma Linda University Medical Center
Loma Linda, California, United States
- Miller Children'S and Women'S Hospital Long Beach
Long Beach, California, United States
- Cedars Sinai Medical Center
Los Angeles, California, United States
- Children'S Hospital Los Angeles
Los Angeles, California, United States
- Mattel Children'S Hospital Ucla
Los Angeles, California, United States
- Ucla / Jonsson Comprehensive Cancer Center
Los Angeles, California, United States
- Valley Children'S Hospital
Madera, California, United States
- Children'S Hospital and Research Center at Oakland
Oakland, California, United States
- Kaiser Permanente-Oakland
Oakland, California, United States
- Children'S Hospital of Orange County
Orange, California, United States
- Lucile Packard Children'S Hospital Stanford University
Palo Alto, California, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 4 Feb 2008
- Primary completion
- 30 Sept 2023
- Completion
- 30 Sept 2023
- Last update posted
- 3 Oct 2023
- Registered enrollment
- 908
- Registry id
- NCT00899990
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.