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| Name | Class |
|---|---|
| Kom Op Tegen Kanker | OTHER |
| University Ghent | OTHER |
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The PIPAC NAL-IRI study is designed to examine the maximal tolerated dose of nanoliposomal irinotecan (Nal-IRI, Onivyde) administered with repeated pressurized intraperitoneal aerosol chemotherapy (PIPAC), in a monocentric, phase I trial.
Peritoneal metastases (PM) are a common manifestation of gastrointestinal cancer. The prognosis of patients with PM is particularly poor, and response to systemic chemotherapy is worse compared to parenchymal metastatic cancer in the liver or lungs. In addition, patients with PM frequently develop debilitating symptoms such as intractable ascites, bowel obstruction, or ureteric obstruction, resulting in a severely compromised quality of life.
In selected patients with widespread PM, pressurized intraperitoneal aerosol chemotherapy (PIPAC) holds considerable promise. Briefly, PIPAC combines laparoscopy with intraperitoneal (IP) administration of chemotherapy as an aerosol, which is generated by a nebulizer. The pharmacokinetic (PK) and clinical advantages of PIPAC may be further enhanced by using nanosized anticancer drugs. Nal-IRI (Onivyde) is a nanoliposomal formulation of irinotecan (Camptothecin-11 (CPT-11)), with a markedly superior efficacy when compared with free CPT-11 in human breast and colon cancer xenograft models.
This is a phase I clinical study with aerosolized IP Nal-IRI in patients with PM from GI cancer. In this phase I study, dose escalation will be combined with pharmacokinetic/pharmacodynamic modelling which incorporates, in addition to plasma, tumour tissue, and peritoneal drug concentrations, biomarkers of toxicity and efficacy.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Nal-IRI (Onivyde) - 30mg/m² | Experimental | PIPAC with Onivyde (30 mg/m²) will be administered every 4 to 6 weeks for 3 cycles. |
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| Nal-IRI (Onivyde) - 45mg/m² | Experimental | PIPAC with Onivyde (45 mg/m²) will be administered every 4 to 6 weeks for 3 cycles. |
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| Nal-IRI (Onivyde) - 60mg/m² | Experimental | PIPAC with Onivyde (60 mg/m²) will be administered every 4 to 6 weeks for 3 cycles. |
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| Nal-IRI (Onivyde) - 75mg/m² | Experimental | PIPAC with Onivyde (75 mg/m²) will be administered every 4 to 6 weeks for 3 cycles. |
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| Nal-IRI (Onivyde) - 90mg/m² | Experimental | PIPAC with Onivyde (90 mg/m²) will be administered every 4 to 6 weeks for 3 cycles. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| PIPAC with Nal-IRI | Drug | Nanoliposomal irinotecan (Nal-IRI, Onivyde) will be administered intraperitoneally using the PIPAC technique. The administered dose will escalate ranging from 30 to 90 mg/m². PIPAC will be performed every 4 to 6 weeks for 3 cycles. |
| Measure | Description | Time Frame |
|---|---|---|
| Maximally tolerated dose (MTD) of Nal-IRI | Dose limiting toxicities will be monitored. | Within 14 weeks of the start of the treatment |
| Measure | Description | Time Frame |
|---|---|---|
| Recommended phase 2 dose | Define the dose recommended to use in a follow-up phase 2 trial based on incidence of DLT and toxicity data scored with CTCAE v5.0 for chemotherapy related toxicity. | 6 months after last subject's third PIPAC |
| Surgical morbidity will be measured |
| Measure | Description | Time Frame |
|---|---|---|
| Exploratory outcome: DNA topoisomerase I (TOP-1) gene copy number | This will be determined in plasma and tissue samples. This outcome evaluates anti-cancer efficacy. | 8 months after last subject last visit |
| Exploratory outcome: Expression of human carboxylesterase 2 (hCE2) |
Inclusion Criteria:
Exclusion Criteria:
Concomitant systemic (IV) treatment with irinotecan (either as monotherapy or as part of a combination regimen such as FOLFIRI, CAPIRI, or FOLFOXIRI)
Pregnancy or breastfeeding during the clinical study
Patients of childbearing age unable or unwilling to provide effective contraception during the study and until the end of relevant exposure (extended by 30 days (female participants) or 120 days (male participants) since the IMP is genotoxic).
Known allergy or intolerance to irinotecan
Significant amount of ascites detectable (exceeding 3l in volume)
Intestinal or urinary tract obstruction
Extensive hepatic and/or extra-abdominal metastatic disease
Impaired renal function (serum creatinine > 1.5 mg/dl or calculated GFR (CKD-EPI) < 60 mL/min/1.73 m²
Impaired liver function (serum total bilirubin > 1.5 mg/dl, except for known Gilbert's disease)
Platelet count < 100.000/µl
Hemoglobin < 9g/dl
Neutrophil granulocytes < 1.500/ml
Patients known to use:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Wim P Ceelen, MD, PhD, Prof | Contact | +3293326251 | wim.ceelen@ugent.be |
| Name | Affiliation | Role |
|---|---|---|
| Wim P Ceelen, MD, PhD, Prof | University Hospital, Ghent | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| UZ Ghent | Recruiting | Ghent | East-Flanders | 9000 | Belgium |
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Phase I study with dose escalation according to two-stage time-to-event continual reassessment method (TITE-CRM): 3x30 - 3x45 - 4x60 - 4x 75 - 16x90 mg/m2 (number of patients x assigned dose). Dose escalation is continued until dose-limiting toxicity (DLT) is observed. Only DLTs that take place within 14 weeks of the start of the treatment are considered.
From that moment, TITE-CRM updates an initial prior estimate of the probabilities of DLT based on all available information, including patients with incomplete follow-up. Newly accrued patients are assigned the dose whose estimated probability of DLT at that time is closest to target probability. This method allows for continuous, staggered accrual of patients. The target-probability of DLT is 30%. The estimated MTD will be the dose whose estimated posterior probability of DLT is closest to that targeted probability.
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This will be estimated with the Dindo-Clavien classification and the comprehensive complication index (CCI). |
| 6 months after third PIPAC |
| Maximum concentration (Cmax) of nanoliposomal irinotecan | Determined for CPT-11, SN-38 and SN-38G in plasma and tumor tissue using UPLC-MS/MS. | Plasma at 10 timepoints: T= pre-dose (0 minutes=start nebulization), T=30 minutes, T=1.5 hour, T=2.5 hours, T=6 hours, T=24 hours, T=72 hours, T=168 hours, T=336 hours, T=504 hours // Tissue: T= pre-dose (0 minutes=start nebulization), T = 30 minutes |
| Time to reach maximum concentration (Tmax) of nanoliposomal irinotecan | Determined for CPT-11, SN-38 and SN-38G in plasma and tumor tissue using UPLC-MS/MS. | Plasma at 10 timepoints: T= pre-dose (0 minutes=start nebulization), T=30 minutes, T=1.5 hour, T=2.5 hours, T=6 hours, T=24 hours, T=72 hours, T=168 hours, T=336 hours, T=504 hours // Tissue: T= pre-dose (0 minutes=start nebulization), T = 30 minutes |
| Area under the curve (AUC0h-24h) of nanoliposomal irinotecan | Determined for CPT-11, SN-38 and SN-38G in plasma and tumor tissue using UPLC-MS/MS. | Plasma at 10 timepoints: T= pre-dose (0 minutes=start nebulization), T=30 minutes, T=1.5 hour, T=2.5 hours, T=6 hours, T=24 hours, T=72 hours, T=168 hours, T=336 hours, T=504 hours // Tissue: T= pre-dose (0 minutes=start nebulization), T = 30 minutes |
| Volume of distribution (Vd) of nanoliposomal irinotecan | Determined for CPT-11, SN-38 and SN-38G in plasma and tumor tissue using UPLC-MS/MS. | Plasma at 10 timepoints: T= pre-dose (0 minutes=start nebulization), T=30 minutes, T=1.5 hour, T=2.5 hours, T=6 hours, T=24 hours, T=72 hours, T=168 hours, T=336 hours, T=504 hours // Tissue: T= pre-dose (0 minutes=start nebulization), T = 30 minutes |
| Clearance (Cl) of nanoliposomal irinotecan | Determined for CPT-11, SN-38 and SN-38G in plasma and tumor tissue using UPLC-MS/MS. | Plasma at 10 timepoints: T= pre-dose (0 minutes=start nebulization), T=30 minutes, T=1.5 hour, T=2.5 hours, T=6 hours, T=24 hours, T=72 hours, T=168 hours, T=336 hours, T=504 hours // Tissue: T= pre-dose (0 minutes=start nebulization), T = 30 minutes |
| Elimination half-life (T1/2) of nanoliposomal irinotecan | Determined for CPT-11, SN-38 and SN-38G in plasma and tumor tissue using UPLC-MS/MS. | Plasma at 10 timepoints: T= pre-dose (0 minutes=start nebulization), T=30 minutes, T=1.5 hour, T=2.5 hours, T=6 hours, T=24 hours, T=72 hours, T=168 hours, T=336 hours, T=504 hours // Tissue: T= pre-dose (0 minutes=start nebulization), T = 30 minutes |
| Pharmacodynamics (PD) of nanoliposomal irinotecan will be analysed with the Peritoneal regression grading score (PRGS) | Evaluated on tumor biopsies to determine histological treatment response | T= pre-dose (0 minutes= start nebulization) |
| Pharmacodynamics (PD) of nanoliposomal irinotecan will be analysed by tumor biopsies. | Tumour samples will be collected at the end of the aerosol delivery after each PIPAC procedure. | T= 30 minutes |
| Time-to-event endpoints | To evaluate patient's follow-up, several time-to-event endpoints are recorded which include: overall survival (OS), progression free survival (PFS) and peritoneal progression free survival (PPFS). | 12 months after last subjects last visit |
| Quality of Life (The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire, EORTC QLQ-C30) | This will be investigated using the EORTC QLQ-C30 questionnaire. As to question 1 to 28: the scale varies from 1 (not at all) to 4 (very much). A higher value indicates a lower quality of life. The total score will be between 28 and 112. The scale of question 29 and 30 varies from 1 (very poor) to 7 (excellent). The higher the value, the better the quality of life. The total score will be between 2 and 14 | Pre-operatively (every PIPAC), week 2 (every PIPAC) and, at 3 months, 6months and 12 months after last PIPAC procedure |
| Quality of Life (Functional Assessment of Cancer Therapy, FACT-G questionnaire) | This will be investigated using the FACT-G questionnaire. The scale of all questions varies from 0 (not at all) to 4 (very much). The total score will be between 0 and 108. The lower the total score, the better the quality of life. | Pre-operatively (every PIPAC), week 2 (every PIPAC) and, and at 3 months, 6months and 12 months after last PIPAC procedure |
| Quality of Life (Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE™) score) | This will be investigated using the PRO-CTCAE™ questionnaire. The scale of all questions varies from 0 to 4 or 0 to 1 representing absent/present. PRO-CTCAE scores for each attribute (frequency, severity and/or interference) should be presented descriptively (eg. summary statistics or graphical presentations). | Determined before each PIPAC, every 14th day after PIPAC and at 3 months, 6months and 12 months after last PIPAC procedure |
| Pain assessment performed by patient (Visual Analog Scale (VAS), Pain ) | With this score, pain is assessed on a horizontal line, 100 mm in length, anchored by word descriptors at each end, no pain and very severe pain respectively. The patient marks on the line the point that they feel represents their perception of their current state. The VAS score is determined by measuring in millimeters from the left-hand end of the line to the point that the patient marks. | Determined before each PIPAC procedure, one day postoperatively, and one week after the procedure. |
| Overall treatment response | Determined according to the RECIST criteria, if possible (measurable lesions on CT or MRI). When no target lesions available, overall treatment response (stable disease, partial response, or progressive disease) will be determined by incorporating PRGS, clinical signs and symptoms, tumor markers, imaging findings (other than target lesions, e.g. ascites volume). | Determined 8 months after last subject last visit |
This will be determined in plasma and tissue samples. This outcome evaluates conversion of CPT-11 to SN-38 between patients. |
| 8 months after last subject last visit |
| ID | Term |
|---|---|
| D010534 | Peritoneal Neoplasms |
| D015179 | Colorectal Neoplasms |
| D001063 | Appendiceal Neoplasms |
| D013274 | Stomach Neoplasms |
| D010190 | Pancreatic Neoplasms |
| D001650 | Bile Duct Neoplasms |
| D018281 | Cholangiocarcinoma |
| ID | Term |
|---|---|
| D000008 | Abdominal Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D004067 | Digestive System Neoplasms |
| D004066 | Digestive System Diseases |
| D010532 | Peritoneal Diseases |
| D007414 | Intestinal Neoplasms |
| D005770 | Gastrointestinal Neoplasms |
| D005767 | Gastrointestinal Diseases |
| D003108 | Colonic Diseases |
| D007410 | Intestinal Diseases |
| D012002 | Rectal Diseases |
| D002430 | Cecal Neoplasms |
| D002429 | Cecal Diseases |
| D013272 | Stomach Diseases |
| D004701 | Endocrine Gland Neoplasms |
| D010182 | Pancreatic Diseases |
| D004700 | Endocrine System Diseases |
| D001661 | Biliary Tract Neoplasms |
| D001649 | Bile Duct Diseases |
| D001660 | Biliary Tract Diseases |
| D000230 | Adenocarcinoma |
| D002277 | Carcinoma |
| D009375 | Neoplasms, Glandular and Epithelial |
| D009370 | Neoplasms by Histologic Type |
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| ID | Term |
|---|---|
| C584112 | irinotecan sucrosofate |
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