Prospective Cohort of Patients Treated Using Neoadjuvant Modified FOLFIRINOX 6 Cycles for Potentially Resectable Pancreatic Duct Adenocarcinoma, Candidate for Participation in the PANACHE02 Clinical Trial

NCT ID: NCT07034703

Last Updated: 2025-06-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Total Enrollment

820 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-09-30

Study Completion Date

2032-01-31

Brief Summary

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The aim of our study is to build up biological, radiological and tissue collections so as to identify, at the time of diagnosis of pancreatic adenocarcinoma, multifactorial factors and/or biomarkers (tissue, plasma, radiomic) predictive of the success of the complete therapeutic sequence.

So we can distinguish 3 biological collections here :

* Collection for ctDNA assay on STRECK tubes
* Collection on PAXgene tubes
* Tissus collection

Considering the biology collection for ctDNA assay : blood samples will be taken on specific tubes before the start of neoadjuvant chemotherapy (C1), Before C2 and after C4 of neoadjuvant chemotherapy. For ctDN assay, 2x 10ml STRECK tubes will be taken at each point for each patient.

At the end of the study, aliquots will be sent to INSERM unit U1245 to be analyzed

Considering the biology collection on PAXgene tubes : 2,5 ml blood samples will be taken in PAXgene blood RNA tube before C1 for each patient

Considering tissue collection: pre-chemotherapy biopsies and surgical specimens will be preserved after resection. Tissue sample will be collected and preserved in the tumor bank of Rouen university hospital,

By collecting data for all screened patients (complete sequence in PANACHE02, NT failure (progression), randomization failure after surgery) at diagnosis (clinicobiological data, pre-NT biopsies, blood samples and imaging data) we first aim to refine patient selection for NT benefit with a multivariable signature approach and to identify biomarkers (blood, imaging) monitoring during the neoadjuvant phase that could be predictive of early detection for NT treatment failure.

We therefore believe that the constitution of such cohort is critical to address numerous unmet needs.

Detailed Description

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Conditions

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Resectable Pancreatic Duct Adenocarcinoma

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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mFOLFIRINOX

patients treated using Neoadjuvant modified FOLFIRINOX 6 cycles for potentially resectable pancreatic duct adenocarcinoma,

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Pancreatic adenocarcinoma, confirmed by a histocytological analysis
* Potentially resectable pancreatic adenocarcinoma (according to the NCCN classification; Version 2.2017). Resecability is evaluated on arterial-phase and portal-phase IV contrast-enhanced multislice CT scan of the pancreas (slice thickness: 2.5 mm), as evaluated in a multidisciplinary staff meeting including at least one radiologist and one expert surgeon.
* No previous chemotherapy
* Age 18 or over
* PS Grade 0 or 1
* Absolute neutrophil count \> 1,500 mm3 platelet count \> 100,000 mm3 creatinine clearance (according MDRD equation) \> 50 ml/min, haemoglobin level \> 10 g/dl (transfusions are authorized)
* Women of child-bearing age not having undergone a hysterectomy or tubal ligation - requirement for a pregnancy test (abnormal serum or urine beta-HCG level) before inclusion.
* Provision of informed, written consent

Exclusion Criteria

* Pancreatic adenocarcinoma defined as locally advanced non-resectable or metastatic.
* Dihydropyrimidine dehydrogenase complete deficiency (uracilemia ≥ 150 ng/ml)
* Surgical or anaesthesiological contra-indications:

* non-controlled congestive heart failure - non-treated angina - recent myocardial infarction (in the previous year) - non-controlled AHT (SBP \>160 mm or DBP \> 100 mm, despite optimal drug treatment), long QT
* major non-controlled infection
* severe liver failure
* Any medical, psychological or social situation that (in the investigator's opinion) could limit (i) the patient's compliance with the protocol or (ii) the ability to obtain or interpret data
* Pregnant or breastfeeding women and women of child-bearing age not using effective means of contraception
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Federation of Research in Surgery (FRENCH)

OTHER

Sponsor Role collaborator

University Hospital, Rouen

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pr SCHWARZ

Role: PRINCIPAL_INVESTIGATOR

University Rouen Hospital

Locations

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CHU de Rouen

Rouen, France, France

Site Status

Countries

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France

Central Contacts

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Pr SCHWARZ, PUPH

Role: CONTACT

+33232888418

Mylene HERVET

Role: CONTACT

Facility Contacts

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Pr SCHWARZ

Role: primary

+332 32 88 84 18

Mylene HERVET

Role: backup

Other Identifiers

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2022/0280/OB

Identifier Type: -

Identifier Source: org_study_id

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