Clinical trial Recruiting at 1 site Observational Ages 19 and up

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 typeObservational
Ages19 Years and up
SexAll
Enrollment300 (estimated)
SponsorItalian Sarcoma Group
Research network
Drugs / interventionschemotherapy, radiation
Locations14 sites (Bologna, BO and 13 other locations)
StatusRecruiting
StartedApril 2, 2021
Main results expectedDecember 1, 2026
Study endsDecember 1, 2026
Registry record updatedJanuary 2, 2026
Trial IDNCT04749446 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

  • 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
  • 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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Other studies for the same condition or treatment. Recruiting studies are listed first.

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.