Observational Study on Skeletal Ewing's Sarcoma
EWOss
Observational Study on Treatment of Skeletal Ewing Sarcoma at Diagnosis
1 other identifier
observational
100
1 country
19
Brief Summary
Observational prospective trial aimed to collect the collect demographic, clinical, surgical, pathological and molecular characteristics and treatment from patients affected by skeletal Ewing Sarcoma
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for all trials
Started Jun 2021
Longer than P75 for all trials
19 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
April 12, 2021
CompletedFirst Posted
Study publicly available on registry
April 15, 2021
CompletedStudy Start
First participant enrolled
June 1, 2021
CompletedPrimary Completion
Last participant's last visit for primary outcome
May 25, 2028
ExpectedStudy Completion
Last participant's last visit for all outcomes
May 25, 2028
January 2, 2026
December 1, 2025
7 years
April 12, 2021
December 30, 2025
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
5 years Event Free Survival (EFS)
Onset of any event (an event is the defined as disease recurrence, death for disease or any other cause)
5 years
Secondary Outcomes (3)
Overall Survival (OS)
at 5 years
Adverse events related to the treatments in patients with age >21 years at the time of diagnosis
Every 3 weeks (Week 3, week 6, week 9, week 12, ...) up to 30 months
To assess baseline clinical and disease-specific factors with possible impact on survival analyses in the subpopulation with Ewing-like sarcoma
Baseline
Study Arms (1)
Skeletal Ewing Sarcoma
This cohort include patients affected by Ewing Sarcoma of bone, referred to participating Institutions.
Interventions
This observational study collects all the treatments received by the patients according clinical practices or experimental trials and therefore includes drug/biological/surgical/ radiotherapy and any other applicable treatments
Eligibility Criteria
Patients with Ewing's sarcoma of the bone or with Ewing-like sarcoma (round cell sarcoma with fusion of the EWSR1 gene with others not of the Ewings' Tumor Sarcoma family, sarcoma with Capicua Transcriptional Repressor (CIC) rearrangement or sarcoma with BCL6 corepressor (BCOR) rearrangement
You may qualify if:
- Diagnosis of Ewing's sarcoma of the bone
- Diagnosis of Ewing-like sarcoma (round cell sarcoma with fusion of the EWSR1 gene with others not of the ETS family, sarcoma with CIC rearrangement or sarcoma with BCOR rearrangement)
- Diagnosis of extraosseous Ewing's sarcoma for patients
- Age at diagnosis \<50 years
- Assessment of the extent of the disease at onset in accordance with the European Society of Medical Oncology guidelines
- Patients or parents oe guardians of minors who have given their written informed consent to participate in the study
You may not qualify if:
- \. Presence of comorbid factors who can compromise the compliance of the treatment plan or the evaluation of the outcomes, including but not limited to organ pathologies that contraindicate the use of chemotherapy and psychological or social conditions that do not allow for adequate compliance treatment or adequate follow-up
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (19)
Istituto Clinico Humanitas
Rozzano, MI, 20089, Italy
Centro di Riferimento Oncologico - Unit of Medical Oncology
Aviano, Pordenone, 33081, Italy
I.R.C.C. - Unit of Medical Oncology
Candiolo, Torino, 10060, Italy
Azienda ospedaliero universitaria consorziale policlinico - bari
Bari, 70124, Italy
A.O. Universitaria Policlinico S. Orsola Malpighi di Bologna
Bologna, 40138, Italy
Istituto ortopedico Rizzoli
Bologna, Italy
A.O. Universitaria Meyer
Florence, 50139, Italy
Istituto Giannina Gaslini
Genova, Italy
FONDAZIONE IRCCS Istituto Nazionale dei Tumori
Milan, Italy
FONDAZIONE IRCCS Istituto Nazionale dei Tumori
Milan, Italy
Azienda Ospedaliera Santobono Pausilipon
Naples, Italy
Azienda Ospedaliera di Padova
Padua, Italy
ARNAS P. O. "Civico e Benfratelli"
Palermo, 90127, Italy
Azienda Ospedaliera Universitaria di Parma
Parma, Italy
Azienda Ospedaliero-Universitaria Pisana
Pisa, 56126, Italy
Ospedale Pediatrico Bambin Gesu'
Roma, Italy
Istituto Regina Elena - IFO
Rome, 00100, Italy
Ospedale Infantile Regina Margherita - Unit of Paediatric Oncoematology
Torino, 10126, Italy
IRCCS materno infantile Burlo Garofolo
Trieste, 34137, Italy
Related Publications (9)
Riggi N, Suva ML, Stamenkovic I. Ewing's Sarcoma. N Engl J Med. 2021 Jan 14;384(2):154-164. doi: 10.1056/NEJMra2028910. No abstract available.
PMID: 33497548BACKGROUNDCasali PG, Bielack S, Abecassis N, Aro HT, Bauer S, Biagini R, Bonvalot S, Boukovinas I, Bovee JVMG, Brennan B, Brodowicz T, Broto JM, Brugieres L, Buonadonna A, De Alava E, Dei Tos AP, Del Muro XG, Dileo P, Dhooge C, Eriksson M, Fagioli F, Fedenko A, Ferraresi V, Ferrari A, Ferrari S, Frezza AM, Gaspar N, Gasperoni S, Gelderblom H, Gil T, Grignani G, Gronchi A, Haas RL, Hassan B, Hecker-Nolting S, Hohenberger P, Issels R, Joensuu H, Jones RL, Judson I, Jutte P, Kaal S, Kager L, Kasper B, Kopeckova K, Krakorova DA, Ladenstein R, Le Cesne A, Lugowska I, Merimsky O, Montemurro M, Morland B, Pantaleo MA, Piana R, Picci P, Piperno-Neumann S, Pousa AL, Reichardt P, Robinson MH, Rutkowski P, Safwat AA, Schoffski P, Sleijfer S, Stacchiotti S, Strauss SJ, Sundby Hall K, Unk M, Van Coevorden F, van der Graaf WTA, Whelan J, Wardelmann E, Zaikova O, Blay JY; ESMO Guidelines Committee, PaedCan and ERN EURACAN. Bone sarcomas: ESMO-PaedCan-EURACAN Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol. 2018 Oct 1;29(Suppl 4):iv79-iv95. doi: 10.1093/annonc/mdy310. No abstract available.
PMID: 30285218BACKGROUNDGaspar N, Hawkins DS, Dirksen U, Lewis IJ, Ferrari S, Le Deley MC, Kovar H, Grimer R, Whelan J, Claude L, Delattre O, Paulussen M, Picci P, Sundby Hall K, van den Berg H, Ladenstein R, Michon J, Hjorth L, Judson I, Luksch R, Bernstein ML, Marec-Berard P, Brennan B, Craft AW, Womer RB, Juergens H, Oberlin O. Ewing Sarcoma: Current Management and Future Approaches Through Collaboration. J Clin Oncol. 2015 Sep 20;33(27):3036-46. doi: 10.1200/JCO.2014.59.5256. Epub 2015 Aug 24.
PMID: 26304893BACKGROUNDWomer RB, West DC, Krailo MD, Dickman PS, Pawel BR, Grier HE, Marcus K, Sailer S, Healey JH, Dormans JP, Weiss AR. Randomized controlled trial of interval-compressed chemotherapy for the treatment of localized Ewing sarcoma: a report from the Children's Oncology Group. J Clin Oncol. 2012 Nov 20;30(33):4148-54. doi: 10.1200/JCO.2011.41.5703. Epub 2012 Oct 22.
PMID: 23091096BACKGROUNDFerrari S, Sundby Hall K, Luksch R, Tienghi A, Wiebe T, Fagioli F, Alvegard TA, Brach Del Prever A, Tamburini A, Alberghini M, Gandola L, Mercuri M, Capanna R, Mapelli S, Prete A, Carli M, Picci P, Barbieri E, Bacci G, Smeland S. Nonmetastatic Ewing family tumors: high-dose chemotherapy with stem cell rescue in poor responder patients. Results of the Italian Sarcoma Group/Scandinavian Sarcoma Group III protocol. Ann Oncol. 2011 May;22(5):1221-1227. doi: 10.1093/annonc/mdq573. Epub 2010 Nov 8.
PMID: 21059639BACKGROUNDLuksch R, Tienghi A, Hall KS, Fagioli F, Picci P, Barbieri E, Gandola L, Eriksson M, Ruggieri P, Daolio P, Lindholm P, Prete A, Bisogno G, Tamburini A, Grignani G, Abate ME, Podda M, Smeland S, Ferrari S. Primary metastatic Ewing's family tumors: results of the Italian Sarcoma Group and Scandinavian Sarcoma Group ISG/SSG IV Study including myeloablative chemotherapy and total-lung irradiation. Ann Oncol. 2012 Nov;23(11):2970-2976. doi: 10.1093/annonc/mds117. Epub 2012 Jul 5.
PMID: 22771824BACKGROUNDDirksen U, Brennan B, Le Deley MC, Cozic N, van den Berg H, Bhadri V, Brichard B, Claude L, Craft A, Amler S, Gaspar N, Gelderblom H, Goldsby R, Gorlick R, Grier HE, Guinbretiere JM, Hauser P, Hjorth L, Janeway K, Juergens H, Judson I, Krailo M, Kruseova J, Kuehne T, Ladenstein R, Lervat C, Lessnick SL, Lewis I, Linassier C, Marec-Berard P, Marina N, Morland B, Pacquement H, Paulussen M, Randall RL, Ranft A, Le Teuff G, Wheatley K, Whelan J, Womer R, Oberlin O, Hawkins DS; Euro-E.W.I.N.G. 99 and Ewing 2008 Investigators. High-Dose Chemotherapy Compared With Standard Chemotherapy and Lung Radiation in Ewing Sarcoma With Pulmonary Metastases: Results of the European Ewing Tumour Working Initiative of National Groups, 99 Trial and EWING 2008. J Clin Oncol. 2019 Dec 1;37(34):3192-3202. doi: 10.1200/JCO.19.00915. Epub 2019 Sep 25.
PMID: 31553693BACKGROUNDLadenstein R, Potschger U, Le Deley MC, Whelan J, Paulussen M, Oberlin O, van den Berg H, Dirksen U, Hjorth L, Michon J, Lewis I, Craft A, Jurgens H. Primary disseminated multifocal Ewing sarcoma: results of the Euro-EWING 99 trial. J Clin Oncol. 2010 Jul 10;28(20):3284-91. doi: 10.1200/JCO.2009.22.9864. Epub 2010 Jun 14.
PMID: 20547982BACKGROUNDWhelan J, Le Deley MC, Dirksen U, Le Teuff G, Brennan B, Gaspar N, Hawkins DS, Amler S, Bauer S, Bielack S, Blay JY, Burdach S, Castex MP, Dilloo D, Eggert A, Gelderblom H, Gentet JC, Hartmann W, Hassenpflug WA, Hjorth L, Jimenez M, Klingebiel T, Kontny U, Kruseova J, Ladenstein R, Laurence V, Lervat C, Marec-Berard P, Marreaud S, Michon J, Morland B, Paulussen M, Ranft A, Reichardt P, van den Berg H, Wheatley K, Judson I, Lewis I, Craft A, Juergens H, Oberlin O; Euro-E.W.I.N.G.99 and EWING-2008 Investigators. High-Dose Chemotherapy and Blood Autologous Stem-Cell Rescue Compared With Standard Chemotherapy in Localized High-Risk Ewing Sarcoma: Results of Euro-E.W.I.N.G.99 and Ewing-2008. J Clin Oncol. 2018 Sep 6;36(31):JCO2018782516. doi: 10.1200/JCO.2018.78.2516. Online ahead of print.
PMID: 30188789BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- NETWORK
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
April 12, 2021
First Posted
April 15, 2021
Study Start
June 1, 2021
Primary Completion (Estimated)
May 25, 2028
Study Completion (Estimated)
May 25, 2028
Last Updated
January 2, 2026
Record last verified: 2025-12
Data Sharing
- IPD Sharing
- Will not share
Not planned