E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10049010 |
E.1.2 | Term | Carcinoma hepatocellular |
E.1.2 | System Organ Class | 100000004864 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
intratumoral doxorubicin kinetic distribution assessment with histological analysis as part of lipiodol transarterial chemoembolization, depend on used reconstitution solvent (NaCL 0.9% VS Visipaque) |
Evaluation de la cinétique de distribution intratumorale de la Doxorubicine par analyse histologique dans le cadre du traitement CET lipiodolée, selon le solvant de reconstitution utilisé (sérum physiologique ou agent de contraste iodé non-ionique iso-osmolaire). |
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E.2.2 | Secondary objectives of the trial |
1. Assessment of solvent influence used to Doxorubicine dissolution on intratumoral doxorubicin distribution kinetic with Confocal Lazer Endomicroscopy (CLE)
2. Safety evaluation |
1. Evaluation de l’influence du solvant utilisé pour la dissolution de la doxorubicine sur la cinétique de distribution intratumorale de la Doxorubicine par endomicroscopie confocale laser. 2. Evaluation de la sécurité
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- man and womanof 18 years old or older - Subject affiliated to social security - Subject able to understand study scope and rick and give signed informed consent - histological, cytological or radiological confirmed diagnosis of Hepatocellular carcinoma: stade A (patient with transplant pending) and Class B according to BCLC Classification Sated A and Baccording to Child-Pugh classification - chemoembolization indicated for unresecable hepatocellular carcinoma - biological parmaters allowing chemoembolization procedure (platelet count, bilirubin, INR ≤ 1,5, SGPT/SGOT<5N, albumin>2,5g/dl) - ECOG performance status ≤ 2 - effective contracpetion during all study - negative prenancy test for woman child-bearing |
- Patient majeur homme ou femme - Patient ayant signé un consentement éclairé - Patient pour lequel le diagnostic confirmé par histologie, cytologie, ou radiologie de CHC de stade : stade A pour les patients en attente d’une transplantation et de classe B selon la classification BCLC stades A et B selon la classification Child-Pugh - Patient ayant une indication de chimio-embolisation d’un carcinome hépatique non résécable - Patient ayant des paramètres biologiques (numération plaquettaire, bilirubine, INR ≤ 1,5, ASAT/ALAT<5N, albumine>2,5g/dl) lui permettant de bénéficier d’une chimio-embolisation - Patient ayant un statut de performance ECOG ≤ 2 à l’inclusion - Sujet affilié à un régime de protection sociale d’assurance maladie - Sujet apte à comprendre les objectifs et les risques liés à la recherche et à donner un consentement éclairé daté et signé - Pour une femme en âge de procréer : test de grossesse sanguin négatif - Les hommes et femmes en âge de procréer doivent accepter de suivre une contraception hautement efficace jusqu’à la fin de l’étude. La contraception hautement efficace est défini par :
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E.4 | Principal exclusion criteria |
- Any contra-indication for the procedure of transarterial Chemoembolization, angiography, endomicroscopie, and hepatic biopsy ponction - blood coagulation parameters abnormalities (TP < 50% and/or platelet <50000 /mm3 and/or ratio TCA <1,5) in spite of hemostatic measure correction - Any contra-indication for fluorescein, Adriblastin®, Lipiodol®, Visipaque® , Gelita spon®, Avitène - hyperthyroidism proved undiagnosed - ilirubine totale > 40 µmol/L - Créatinin > 2mg/dl - GFR < 30ml/min/m2 - Neutrophiles < 1500/mm3 ou Plaquettes < 50000/µl - Hémoglobin < 9g/dl - white cells < 2500/mm3 - full or flux invesion of portal vein thrombosis - extrahepatic metastasis - transplant list inscription - exophytic or sub capsilaire tumor, with no percutaneous access accross healthy liver with coaxial needle - exclusion period - subject unable to understand study information - Psychiatric disorders and adults under guardianship - Pregnancy or breastfeeding - Patients under judicial protection |
- Contre-indication à la réalisation de la CET, de l’angiographie, de l’endomicroscopie, de la ponction de biopsie hépatique - Trouble de la coagulation sanguine malgré les mesures de correction de la crase sanguine, caractérisés par TP < 50% et/ou plaquettes<50000 /mm3 et/ou ratio TCA <1,5). - Contre-indication à l’utilisation de fluorescéine, Adriblastine®, Lipiodol®, Visipaque® , Gelita spon®, Avitène - Hyperthyroïdie avérée non bilantée - Bilirubine totale > 40 µmol/L - Créatinine > 2mg/dl - Débit de Filtration Glomérulaire < 30ml/min/m2 - Neutrophiles < 1500/mm3 ou Plaquettes < 50000/µl - Hémoglobine < 9g/dl - Globules blancs < 2500/mm3 - Thrombose veineuse porte complète ou inversion du flux - Métastases extra-hépatiques - Patient inscrit sur liste de greffe - Tumeur sous-capsulaire ou exophytique, ne permettant pas l’accès percutané à travers le foie sain pour l’aiguille coaxiale - Patient en période d’exclusion (déterminée par une étude précédente ou en cours) - Patient incapable de recevoir ou comprendre les informations relatives à l’étude - Patient sous sauvegarde de justice - Patient sous tutelle ou curatelle - Grossesse - Allaitement |
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E.5 End points |
E.5.1 | Primary end point(s) |
Histological analysis : - distribution, frequence, fluorescence intensity frome tumor and adjacent non tumoral hepatic tissu - tissular slide doxorubicin quantification : flourescence produce by tissular compartment and surface |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
n° 1 : Confocal lazer endomicroscopie : - time of emulsion arrival - time of drug delivery - time of droplet fusion
n° 2 : collection of study adverse event and serious adverse event |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
n° 1 : during chemoembolization procédure
n°2 : during all the study |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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LVLS |
au terme de la dernière visite du dernier patient suivi dans la recherche |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |