Recognition of Circulating Tumor DNA in Soft Tissue Sarcoma
Collecte de données
Néoplasmes par type histologique+1
+ Néoplasmes
+ Sarcome
Autre
Méthodes concernant des questions de recherche très spécifiques.Résumé
Date de début de l'étude : 18 juin 2019
Date à laquelle le premier participant a commencé l'étude.In the proposed study, the investigators wish to prospectively collect blood samples from 25 patients with localized soft tissue sarcomas and 25 patients with metastatic sarcoma (schema III) at various time points outlined. The presence/absence, as well as the change of ctDNA in circulation, will then be measured after the therapies administered and correlated with overall survival, progression-free survival and local control. The risks to the subjects enrolled on this study include the general risks of undergoing the standard procedures, such as blood draws, imaging, radiation therapy, chemotherapy and surgery, which will be discussed prior to the therapies and images each patient undergoes. The risks of the procedures are not risks of the study with exception to blood draws. There is also a risk of loss of confidentiality, but the data will be deidentified once acquired. Thus, this risk is minimal.
Protocole
Cette section fournit des détails sur le plan de l'étude, y compris la manière dont l'étude est conçue et ce qu'elle évalue.50 participants à inclure
Nombre total de participants que l'essai clinique vise à recruter.Autre
Éligibilité
Les chercheurs recherchent des patients correspondant à une certaine description appelée critères d'éligibilité : état de santé général ou traitements antérieurs du patient.Tout sexe
Le sexe biologique des participants éligibles à s'inscrire.À partir de 18 ans
Tranche d'âge des participants éligibles à participer.Volontaires sains non autorisés
Indique si les individus en bonne santé et ne présentant pas la condition étudiée peuvent participer.Conditions
Pathologie
Critères
Inclusion Criteria: * Have signed an Institutional Review Board (IRB)/Independent Ethics Committee (IEC)-approved informed consent form (ICF) prior to any study-specific evaluation. * Diagnosis of soft tissue sarcoma. * ≥ 18 years of age. * Planned biopsy obtained within four weeks after registration. * History and physical within eight weeks prior to registration. * For stage II-III patients, no prior therapy to primary site of sarcoma. * Computerized tomography (CT), positron emission tomography (PET) /CT or MR imaging of the affected primary site obtained in stage II-III or metastatic site in stage IV patients within eight weeks prior to registration. * CT chest or PET /CT acquired to assess distant disease within eight weeks prior to registration for stage II-III patients. * Karnofsky Performance Scale (KPS) 60 or above within four weeks prior to registration. * Documentation of stage within eight weeks prior to registration. * Biopsy of primary or metastatic disease site must be safe, feasible and in concordance with standard of care per the treating physician and/or radiologist. * Life expectancy ≥ 12 weeks. Exclusion Criteria: * Pregnant women. * Patients with a history of metastatic disease from a primary other than sarcoma. * Patients who cannot undergo imaging as part of treatment planning or surveillance.
Plan de l'étude
Découvrez tous les traitements administrés dans cette étude, leur description détaillée et ce qu'ils impliquent.Objectifs de l'étude
Objectifs principaux
Centres d'étude
Ce sont les hôpitaux, cliniques ou centres de recherche où l'essai est conduit. Vous pouvez trouver le site le plus proche de vous ainsi que son statut.Cette étude comporte 1 site
Froedtert Hospital & the Medical College of Wisconsin
Milwaukee, United StatesOuvrir Froedtert Hospital & the Medical College of Wisconsin dans Google Maps