💬In plain words
What the trial is, and whether it could suit you
Liver metastases (MTS) are the main cause of death for patients affected by colorectal carcinoma (CRC) and pancreatic ductal adenocarcinoma (PDAC), thus representing the major unmet clinical need for these malignancies.
Based on preliminary and published data, the investigators hypothesize that innovative immune, gene, and cell therapy approaches might overcome the tolerogenic liver microenvironment and represent powerful therapeutic tools for liver MTS of PDAC and CRC.
The investigators have therefore planned an observational clinical study to enroll distinct cohorts of patients (i.e., metastatic CRC, preneoplastic, metastatic, and non-metastatic PDAC) and finely characterize, through integrated state-of-the-art -omics, the immune and non-immune microenvironment of their primary tumor and/or liver metastases as well as correlate changes in the activation status and phenotype of periph
Sign in to get the eligibility rules as simple questions to take to your doctor.
📋 Eligibility rules (as published)
Inclusion and exclusion criteria - CRC patients
Inclusion criteria:
1. Patients with histologically or cytologically confirmed diagnosis of CRC metastatic to the liver (stage IV disease, AJCC)
2. Patients with indication to surgical resection and/or chemotherapy treatment
3. Age ≥18
4. ECOG PS 0-1 at enrollment
5. Written informed consent
6. Patients will be treated in IRCCS San Raffaele
Exclusion criteria:
1. Pregnancy or lactation
2. Inability to provide a written informed consent
3. Extraepatic disease with the exception of selected cases in which the coexistence of extrahepatic disease does not constitute an exclusion criterion for hepatic resective surgery (for example in patients with extraepatic lesions in remission or in any case stabilized by chemotherapy)
4. Severe comorbidities (e.g. cardiac diseases, history of psychiatric disabilities, HIV, autoimmune disorders)
5. Concurrent or previous other malignancy within 5 years of study entry, except cured basal or squamous cell skin cancer, superficial bladder cancer, prostate intraepithelial neoplasm, carcinoma in-situ of the cervix, or other noninvasive or indolent malignancy
6. Other conditions (medical or psychiatric) that in the judgment of Investigators would make the patient an inappropriate candidate for the study
Inclusion and exclusion criteria - PDAC patients
Inclusion criteria:
1. Patients with clinical/radiological diagnosis/suspicious of pancreatic adenocarcinoma metastatic to the liver, with subsequent cytological/histological confirmation (stage IV disease, AJCC)
2. Age ≥18
3. Karnofsky performance status ≥50
4. Metastatic pancreatic adenocarcinoma patients with histological specimens from whole liver metastasis biopsy or core liver biopsy collected at IRCCS San Raffaele and stored in the institutional biobank Centro Risorse Biologiche (CRB-OSR)
5. Written Informed consent
6. Patients with clinical/radiological diagnosis of not metastatic primary PDAC that will undergo pancreatic resection at IRCCS San Raffaele
Exclusion criteria:
1. Severe comorbidities (e.g., cardiac diseases, history of psychiatric disabilities) representing an absolute contraindication for whole or core liver metastasis biopsy
2. Pregnancy or lactation
3. Inability to provide a written informed consent
4. Metastatic pancreatic adenocarcinoma patients enrolled in other research trials entailing the analysis of the liver metastasis histological sample
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