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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT04622423




Registration number
NCT04622423
Ethics application status
Date submitted
4/11/2020
Date registered
10/11/2020

Titles & IDs
Public title
Advanced Therapies for Liver Metastases
Scientific title
Advanced Immune Gene and Cell Therapies for Liver Metastases
Secondary ID [1] 0 0
22737
Secondary ID [2] 0 0
LiMeT
Universal Trial Number (UTN)
Trial acronym
LiMeT
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Pancreatic Ductal Adenocarcinoma (PDAC) 0 0
Colorectal Cancer (CRC) 0 0
Liver Metastasis 0 0
Condition category
Condition code
Cancer 0 0 0 0
Bowel - Back passage (rectum) or large bowel (colon)
Cancer 0 0 0 0
Liver
Oral and Gastrointestinal 0 0 0 0
Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon

Intervention/exposure
Study type
Observational
Patient registry
Target follow-up duration
Target follow-up type
Description of intervention(s) / exposure
PDAC liver-MTS - Adult patients with clinical /radiological diagnosis/suspicious of PDAC metastatic to the liver, with subsequent cytological/histological confirmation (stage IV disease, AJCC) from liver resection/metastasectomy or core liver biopsy.

CRC liver-MTS - Adult patients with histologically or cytologically confirmed diagnosis of CRC metastatic to the liver with indication to surgical resection (upfront or after neoadjuvant therapy).

Primary non-MTS PDAC - Adult patients with clinical/radiological diagnosis of primary non-metastatic PDAC, candidates for surgical resection with radical intent of the primary tumor (upfront surgery or after neoadjuvant therapy). These patients will be monitored for early diagnosis of metachronous hepatic PDAC MTS by follow up testing.

Healthy volunteers - Negative control for the clinical study.

Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Definition of tumor mutational burden, epigenetic and gene expression profile of the CRC and PDAC metastatic liver at bulk and at single cell level
Timepoint [1] 0 0
After liver metastasis/primary tumor resection/biopsy, usually within 12 months
Primary outcome [2] 0 0
Characterization of the immune landscapes of CRC and, if possible, PDAC liver MTS by high dimensional flow cytometry
Timepoint [2] 0 0
For tissue specimens: immediately after tumor tissue resection/biopsy (analyses on fresh samples); for blood specimens: after blood drawing, usually within 12 months (analyses on fresh and/or thawed samples)
Primary outcome [3] 0 0
Histological validation of the molecular results obtained in 1. and 2.
Timepoint [3] 0 0
After liver metastasis/primary tumor resection/biopsy, usually within 12 months
Primary outcome [4] 0 0
Definition of the antigenic landscape and TCR repertoire of CRC and PDAC liver MTS
Timepoint [4] 0 0
After liver metastasis/primary tumor resection/biopsy, usually within 12 months
Secondary outcome [1] 0 0
Evaluation of the molecular and cellular composition of CRC and, if possible, PDAC liver MTS by spatial transcriptomics technologies (NICHE-seq and Visium)
Timepoint [1] 0 0
After liver metastasis/primary tumor resection/biopsy, usually within 12 months
Secondary outcome [2] 0 0
Collection of clinical follow-up data
Timepoint [2] 0 0
CRC patients: throughout the postoperative follow-up, for a maximum of 36 months; PDAC patients: throughout the postoperative follow-up, for a maximum of 24 months
Secondary outcome [3] 0 0
Collection and biobanking of follow-up samples from patients with CRC and metachronous PDAC MTS to the liver
Timepoint [3] 0 0
CRC: during the postoperative follow-up (up to 36 months), at six-month intervals; PDAC: during the postoperative follow-up (up to 24-months), at time of liver recurrence
Secondary outcome [4] 0 0
Biobanking of biospecimens collected from CRC and PDAC patients and from healthy donors
Timepoint [4] 0 0
Throughout the protocol (7 years)

Eligibility
Key inclusion criteria
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
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
Yes
Key exclusion criteria
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

Study design
Purpose
Duration
Selection
Timing
Prospective
Statistical methods / analysis

Recruitment
Recruitment status
Recruiting
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
Sample size
Target
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
Recruitment outside Australia
Country [1] 0 0
Italy
State/province [1] 0 0
Milan

Funding & Sponsors
Primary sponsor type
Other
Name
IRCCS San Raffaele
Address
Country
Other collaborator category [1] 0 0
Other
Name [1] 0 0
Università Vita-Salute San Raffaele
Address [1] 0 0
Country [1] 0 0

Ethics approval
Ethics application status

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Chiara Bonini, MD
Address 0 0
Vita-Salute San Raffaele University, IRCCS San Raffaele
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Chiara Bonini, MD
Address 0 0
Country 0 0
Phone 0 0
0226434790
Fax 0 0
Email 0 0
bonini.chiara@hsr.it
Contact person for scientific queries

Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
Undecided
No/undecided IPD sharing reason/comment


What supporting documents are/will be available?

Results publications and other study-related documents

No documents have been uploaded by study researchers.