Observational study on breast sarcoma characteristics and outcomes
Official title: Breast Sarcomas: A Retrospective Analysis of Clinical Features and Outcomes
Run by Italian Sarcoma Group · NCT04749446 · Data updated 2026-11-12
This study looks at the characteristics and treatment outcomes of patients with breast sarcoma to help improve care for this rare type of tumor.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 19 Years and up |
| Sex | All |
| Enrollment | 300 (estimated) |
| Sponsor | Italian Sarcoma Group Research network |
| Drugs / interventions | chemotherapy, radiation |
| Locations | 14 sites (Bologna, BO and 13 other locations) |
| Status | Recruiting |
| Started | April 2, 2021 |
| Main results expected | December 1, 2026 |
| Study ends | December 1, 2026 |
| Registry record updated | January 2, 2026 |
| Trial ID | NCT04749446 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include adults over 18 years diagnosed with primary or secondary breast sarcoma who have available medical data.
✕Probably not a fit
Patients with sarcoma metastases to the breast or those with chest wall sarcomas not arising in the mammary gland will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This multi-institutional retrospective study aims to identify key clinical features and treatment strategies for patients with breast sarcoma, a rare type of soft tissue tumor. Data will be collected from patients referred to participating institutions between January 2000 and June 2020, focusing on their clinical history and outcomes. The study seeks to address the lack of specific prospective trials in this area by analyzing existing medical data to inform better management and treatment principles for breast sarcomas.
Why it matters
Potential benefit: If successful, this study could improve the understanding and management of breast sarcoma, leading to better patient outcomes.
How similar studies have gone: While there is a lack of specific prospective trials for breast sarcoma, similar retrospective studies in other sarcoma types have provided valuable insights, suggesting potential for success in this approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * \>18 years at diagnosis * primary or secondary breast sarcoma * availability of medical data needed for the study (histopathological data, surgery, chemotherapy, including preceding chemotherapeutic regimens for secondary breast sarcomas, radiation therapy) Exclusion Criteria: * sarcoma metastases to the breast * chest wall sarcomas not arising in the mammary gland * cutaneous sarcomas
Where it's running
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Fondazione del Piemonte per l'Oncologia IRCC Candiolo
Candiolo, Torino, Italy Recruiting -
Azienda Ospedaliera S. Orsola-Malpighi
Bologna, Bo, Italy Not yet recruiting -
Istituto Europeo di Oncologia
Milan, Mi, Italy Not yet recruiting -
Istituto Clinico Humanitas
Rozzano, Mi, Italy Not yet recruiting -
Azienda Ospedaliera Universitaria Paolo Giaccone
Palermo, PA, Italy Not yet recruiting -
Centro di Riferimento Oncologico - Unit of Medical Oncology
Aviano, Pordenone, Italy Not yet recruiting
Show 8 more locations
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Ospedale Misericordia e Dolce
Prato, Po, Italy Not yet recruiting -
Policlinico Universitario Campus Biomedico
Roma, Rm, Italy Not yet recruiting -
Ospedale Umberto I
Turin, To, Italy Not yet recruiting -
A.O Ospedali Riuniti Marche Nord
Ancona, Italy Not yet recruiting -
Azienda Ospedaliera Universitaria Careggi
Florence, Italy Not yet recruiting -
Fondazione IRCCS INT Milano
Milan, Italy Not yet recruiting -
Istituto Nazionale Tumori Regina Elena - Unit of Medical Oncology I
Roma, Italy Not yet recruiting -
ASL Città di Torino (Dipartimento di Oncologia)
Torino, Italy Not yet recruiting
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.