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Immunological Phenotype of Desmoid-fibromatosis-affected Patients.
Sponsor: Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
Summary
This observational study aims to characterize the molecular, phenotypic, and functional inflammatory and immunological profile of patients with sporadic desmoid-type fibromatosis undergoing either active surveillance or systemic therapy. The study includes analysis of the tumor immune microenvironment (TIME), circulating immune and inflammatory molecules, immune cell subsets, and circulating tumor DNA (ctDNA). The goal is to identify biomarkers associated with spontaneous or treatment-induced tumor regression and to evaluate potential correlations with specific ß-catenin mutations.
Official title: Immunological Profile of Patients With Desmoid-type Fibromatosis Under Active Surveillance.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
200
Start Date
2025-05-27
Completion Date
2026-12
Last Updated
2026-03-27
Healthy Volunteers
No
Conditions
Locations (8)
IRCCS Istituto di Candiolo Fondazione del Piemonte per l'Oncologia
Candiolo, Italy
Azienda Ospedaliero Universitaria Careggi
Florence, Italy
Azienda Usl Toscana centro
Florence, Italy
Fondazione IRCCS Istituto Nazionale dei Tumori
Milan, Italy
IRCCS Istituto Oncologico Veneto IOV
Padova, Italy
Azienda Ospedaliera Universitaria Policlinico "Paolo Giaccone"
Palermo, Italy
Università Campus Bio-Medico
Rome, Italy
Erasmus University Medical Centre
Rotterdam, Netherlands