E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Pilot study of the feasibility of an innovative multimodal treatment combining intrapleural photodynamic therapy with videothoracoscopy followed by adjuvant immunotherapy with anti-PD-1 Nivolumab antibodies in patients with malignant pleural mesothelioma |
Etude pilote de faisabilité d’un traitement innovant combinat la thérapie photodynamique intrapleurale et une immunothérapie adjuvante par Nivolumab chez des patients porteurs d’un mésothéliome pleural malin |
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E.1.1.1 | Medical condition in easily understood language |
Malignant Pleural Mesothelioma |
Mésothéliome Pleural Malin |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
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 |
The main objective of this study is to demonstrate the feasibility of the innovative therapeutic strategy combining intrapleural PDT by VATS then immunotherapy by Nivolumab in MPM patients without inacceptable and unexpected toxicity. |
Démontrer la faisabilité de cette stratégie thérapeutique innovante combinant la PDT et l’immunothérapie par Nivolumab chez les patients porteurs d’un MPM sans survenue d’une toxicité inacceptable ou inattendue. |
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E.2.2 | Secondary objectives of the trial |
(a) to describe patients outcome (b) to assess the impact of experimental treatment on quality of life and chest pain |
(a) décrire l’état clinique des patients au cours de l’étude (b) mesurer l’impact du traitement multimodal sur la qualité de vie et la douleur des patients |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients (male or female) ≥18 years old (n=20) ECOG Performance status (PS) 0-1 (WHO) Unresectable Malignant Pleural Mesothelioma Suffering from unresectable MPM (n=20), relapsing after one or 2 lines of treatment with platinum-based doublet of chemotherapy (including pemetrexed) [Note: MPM patients having contra-indications for, or refusing chemotherapy may also be recruited], and candidate for palliative pleural procedure (i.e. thoracoscopy for pleurodesis by talc or by insertion of indwelled pleural catheter, IPC) Documented progression after previous 1 or 2 lines of chemotherapy including Platinum/Pemetrexed chemotherapy* Measurable disease according to modified RECIST 1.1. for MPM (Nowak and Armato, J Thorac Oncol 2018) Malignant pleural lesion assessed to be accessible by local PDT treatment during thoracoscopy, as validated by expert MTB (“MESOCLIN”, Lille, France) Histological diagnosis confirmed by national expert pathology panel (“MESOPATH” - Institut Léon Bérard, Lyon, France) Weight loss <10% Available tumor tissue (archival or fresh) No contraindications to 5-ALA, PDT or Nivolumab Obtention of an informed written consent before any specific procedure of the study Decision to treat the patient within this clinical trial taken during MPM dedicated multidisciplinary board (RCP MESOCLIN in France ) Women of child-bearing potential must use a highly effective method of contraception for 28 days prior to the first dose of investigational product, and must agree to continue using such precautions for 5 months after the final dose of investigational product Women of child-bearing potential must have a negative pregnancy test within 24h before administration of investigational product *First line patients may also be recruited if they declined or if they have contra-indications for chemotherapy. |
Homme ou Femme ≥18 ans ECOG 0-1 MPM non-résécable Souffrant d’un MPM non-résécable rechutant après une ou 2 lignes de traitements par chimiothérapie (y compris chimiothérapie par cisplatine +/- pemetrexed) Rechute documentée après 1 ou 2 lignes de traitement y compris la chimiothérapie Lésion MPM accessible pour la PDT pendant la thoracoscopie Diagnostic histologique confirmé par MESOCLIN (panel d’expert national) Perte de poids < 10% Pas de contre-indications connues au 5-ALA, Nivolumab et PDT Femme en âge de procréer doivent utiliser une méthode de contraception effective 28 jours avant toute administration prévue par l’essai et doivent accepter de continuer à prendre cette contraception 5 mois après le traitement Test de grossesse négatif pour les femmes en âge de procréer
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E.4 | Principal exclusion criteria |
Pregnant, breastfeeding patients, and female patients of childbearing potential who are unwilling or unable to use a highly effective method of contraception as outlined in the protocol for the duration of the study and for at least 5 months after the last dose of nivolumab Male patients who are unwilling or unable to use contraception methods for the duration of the study and for at least 7 months after the last dose of nivolumab A previous treatment by anti-PD-1 or anti-PD-L1 antibodies for their cancer or any other cancer in the last 5 years Usual contra-indications for anti-PD-1 antibodies (Nivolumab) or PDT Contra-indications for thoracoscopy (VATS) Any other comorbidity precluding the feasibility of the therapeutic protocol: uncontrolled cardiac failure, pulmonary hypertension, liver or kidney severe dysfunction (creatinin clairance <60 ml/min), uncontroled infection, or other disease according to the investigator Other cancer treated within 5 years before inclusion except baso-cellular skin carcinoma or cervical / bladder in situ carcinoma Inability to receive study information and to give informed consent Patient unable to have a clinical follow-up due to psychological, familial, social or geographical reasons Legal incapacity (people in jail), or under supervision (i.e. guardianship or curatorship) Treatment with experimental drug within 30 days before the start of the study |
Femme enceinte, allaitante ou femme en âge de procréer refusant ou incapable de prendre une contraception effective ; durant l’étude et ce 5 mois après la dernière dose de Nivolumab Homme refusant ou incapable de prendre une contraception effective durant le traitement de l’étude et ce 7 mois après la dernière dose de Nivolumab Patient ayant déjà reçu un traitement par un anti-PD-1 ou anticorps anti-PD-1 pour leur MPM ou autre cancer dans les 5 dernières années avant l’inclusion Contre-indications usuelles au Nivolumab ou à la PDT Autre cancer traité dans les 5 ans avant l’inclusion à l’exception des carcinomes baso-cellulaire de la peau et carcinomes in situ cervicaux et de la vessie Traitement expérimental dans les 30 jours avant le début de l’étude.
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E.5 End points |
E.5.1 | Primary end point(s) |
Proportion of patients having the full multimodal treatment (target: 70% minimum of total patients, i.e. 14 out of 20 patients) without inacceptable and unexpected toxicity (grade≥3) according National Cancer Institute (NCI) criteria, reviewed by an Independent Survey Committee. |
Proportion de patients ayant reçus le traitement multimodal en entier (cible : 70% des patients inclus c’est-à-dire 14 sur les 20 prévus) sans survenue de toxicité inacceptable ou inattendue (grade ≥3) selon les critères définis par l’Institut National du cancer et revu par le CSI |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
At the end of the treatment for each patient |
A lin fin du traitement de chaque patient |
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E.5.2 | Secondary end point(s) |
(a)objective response rate (ORR), progression free survival (PFS), and overall survival (OS); (b)score Meso LCSS-30, and EVA scale |
(a)réponse au traitement ; survie globale et survie sans rechute (b)Score Meso LCSS-30 et échelle EVA |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
(a) at the end of the study (LVLS) (b) throughout the study (screening, treatment, end of treatment) |
(a) en fin d'étude (b) au cours de l'étude (screening, en cours et en fin de traitement) |
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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 | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
etude pilote de faisabilité, un bras de traitement et monocentrique |
pilot, feasibility, one-arm, monocentric study |
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E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
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 |
Dernière visite du dernier patient inclus |
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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 | 47 |
E.8.9.1 | In the Member State concerned days | |