Status:
UNKNOWN
Colorectal Cancer Immunomonitoring Combined With Radiofrequency ablatIon
Lead Sponsor:
Assistance Publique - Hôpitaux de Paris
Conditions:
Colorectal Cancer
Radiofrequency ablatIon
Eligibility:
All Genders
18+ years
Brief Summary
The primary objective of the study aims to compare soluble CD154 (CD40L) levels before and after radiofrequency ablation (RFA) in patients with colorectal cancer (CRC) liver metastases. The secondary...
Detailed Description
Radiofrequency ablation (RFA) of colorectal liver metastases activates a specific T-cell response that is ineffective in avoiding recurrence. Local immunomodulation garnered interests as a way to impr...
Eligibility Criteria
Inclusion
- Histologically or cytologically proven CRC;
- Age ≥ 18 years;
- For group of ablation by radiofrequency: non-resectable liver metastases from CRC without detectable extra-hepatic disease, on abdomino-pelvic computed tomography (CT) or magnetic resonance imaging (MRI) and chest CT by the consulting hepatobiliary surgeon and radiologist.
- For surgery group: only histologically proven CRC or treatable resectable liver metastases by only surgery without radiofrequency;
- Metastatic involvement of the liver ≤50%;
- Complete treatment of all liver lesions judged possible, either by RFA alone or by combination with resection of resectable lesions and RFA of the remaining non-resectable liver deposits;
- Serum albumin ≥ 30 g / L ;
- White blood cell count (WBC) ≥ 3 000 / ml;
- Absolute lymphocytes count ≥ 1000 / ml;
- Registration in a national health care system included CMU;
- Any other prior therapy directed at the malignant tumor, including chemotherapy; chemoembolization therapy, molecular targeted therapy (including antiangiogenics), and radiotherapy, must be discontinued at least 3 weeks before day 1 on trial.
Exclusion
- Major surgical procedures within 28 days before RFA;
- Receipt of the last dose of anticancer therapy (investigational product, chemotherapy, targeted therapy, biologic therapy, tumor embolization, monoclonal antibodies) ≤ 21 days prior to the RFA;
- Histology other than adenocarcinoma;
- Hilar lymph node or pedicular metastases;
- Obstructive jaundice (bilirubin \> 1.5 ULN) without adequate biliary drainage;
- Any unresolved toxicity NCI CTCAE Grade ≥ 2 from previous anticancer therapy with the exception of alopecia, neuropathy, and the laboratory values defined in the inclusion criteria;
- History of allogenic organ transplantation;
- Any systemic steroid therapy whatever the duration of this corticotherapy;
- Note: The following are exceptions to this criterion:
- Intranasal, inhaled, topical steroids, or local steroid injections (e.g., intra articular injection)
- Steroids as premedication for hypersensitivity reactions (e.g., CT scan premedication);
- Active infection including tuberculosis, hepatitis B (known positive HBV surface antigen (HBsAg) result), hepatitis C, or human immunodeficiency virus (positive HIV 1/2 antibodies); Note: Patients with past HBV infection or resolved HBV infection (defined as having a negative HBsAg test and a positive hepatitis B core antigen \[HBc\] antibody test) are eligible.
- Note: Patients positive for HCV antibody are eligible only if polymerase chain reaction testing is negative for HCV ribonucleic acid (RNA).
- Diagnosis of any second malignancy within the last 5 years, except for adequately treated basal cell or squamous cell skin cancer, or in situ carcinoma of the cervix uteri;
- Active or prior documented autoimmune or inflammatory disorders (including inflammatory bowel disease \[e.g., colitis or Crohn's disease\], diverticulitis \[with the exception of diverticulosis\], systemic lupus erythematosus, Sarcoidosis syndrome, or Wegener syndrome \[granulomatosis with polyangiitis, Graves' disease, rheumatoid arthritis, hypophysitis, uveitis, etc\]), that has required systemic treatment (i.e. with use of disease modifying agents, corticosteroids or immunosuppressive drugs); Note: Patients with vitiligo, alopecia, or any chronic skin condition that does not require systemic therapy are exception to this criterion.
- Uncontrolled intercurrent illness, including but not limited to, ongoing or active infection, symptomatic congestive heart failure, uncontrolled hypertension, unstable angina pectoris, cardiac arrhythmia, interstitial lung disease, serious chronic gastrointestinal conditions associated with diarrhea, or psychiatric illness/social situations that would limit compliance with study requirement, substantially increase risk of incurring AEs or compromise the ability of the patient to give written informed consent;
- Live vaccine administration, within 30 days prior to the RFA;
- Known allergy or hypersensitivity;
- History or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with participation for the full duration of the trial;
- Pregnancy and breastfeeding;
- Tutelage or guardianship;
- Patient refusal.
Key Trial Info
Start Date :
September 1 2020
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
March 1 2022
Estimated Enrollment :
20 Patients enrolled
Trial Details
Trial ID
NCT04420013
Start Date
September 1 2020
End Date
March 1 2022
Last Update
August 18 2020
Active Locations (1)
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1
Department of digestive surgery, Ambroise Paré Hospital, APHP
Boulogne-Billancourt, France, 92100