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Rousseau B, Bieche I, Pasmant E, Hamzaoui N, Leulliot N, Michon L, de Reynies A, Foote M, Masliah-Planchon J, Svrcek M, Cohen R, Simmet V, Augereau P, Malka D, Hollebecque A, Pouessel D, Gomez-Roca C, Guimbaud R, Bruyas A, Guillet M, Duluc M, Cousin S, de la Fourchardiere C, Rolland F, Hiret S, Saada-Bouzid E, Bouche O, Andre T, Pannier D, Hajbi FE, Oudard S, Tournigand C, Soria JC, Gerber D, Stephens D, Lamandola-Essel M, Maron SB, Diplas B, Argiles G, Krishnan A, Segal N, Cercek A, Hoog-Labouret N, Legrand F, Simon C, Lamrani-Ghaouti A, Diaz LA, Saintigny P, Chevret S, Marabelle A. Abstract CT021: PD-1 blockade in solid tumors with defects in polymerase epsilon. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-ct021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Context: Polymerase epsilon (POLE) gene missense hotspot mutations can generate pathogenic (p) proofreading defects resulting in hypermutated genomic profiles.
Aim: Determine the prevalence, genomic consequences and immunotherapy sensitivity of advanced POLE mutated tumors according to mutation site, primary tumor and tumor mutational burden (TMB).
Results: Pan-Cancer TCGA & MSKCC databases genomic analyses found a prevalence of non-pathogenic POLE mutations (POLEnp) of 3.4% with median TMB of 11 mutations/Megabase (mt/Mb, IQR 3-34). Pathogenic POLE mutations (POLEp) prevalence was 0.4% with median TMB of 215 mt/Mb (IQR 107-324), predominantly in colorectal and endometrial cancers. Prevalence dropped to 0.1% in metastatic cancers. We assessed prospectively the efficacy of PD-1 blockade in mismatch repair proficient advanced solid tumors harboring POLE missense mutations (phase II ASCe Nivolumab trial; NCT03012581). Variants were categorized prospectively by a molecular board as POLEp, POLEnp or Variants with Unknown significance (VUS). The primary endpoint was the Overall Response Rate (ORR) at 12 weeks according to RECIST 1.1, and secondary endpoints included survival analyses according to POLE variants pathogenicity. Among 61 screened patients, 21 were eligible and 20 received Nivolumab and 19 were assessable for response (table 1). The 12-week ORR was 37% for patients harboring POLEp and VUS and resulted in major survival improvement compared to POLEnp patients (HR=0.1 ; CI95% 0.02-0.7); see results in Table 1. Among patients POLEp tumors, while higher TMB was not predictive of response, higher proportion of POLE-related mutational signature correlated with improved benefit. In silico exonucleasic POLE domain analyses confirmed that all POLEp and 2 VUS clustered in the DNA binding or the Catalytic site. Recategorizing the VUS according to the location within the exonucleasic domain improved the prediction of survival outcomes.
Impact: This study gives new insights on how DNA repair defects, mutational burden and signatures sensitize to PD-1 blockade and may offer emerging tumor agnostic biomarkers for benefit to checkpoint blockade.
POLE variant pathogenicity All(N=21) POLEnp(N=5) VUS(N=4) POLEp(N=12) Age, years ± SD 57 ± 16 64 ± 10 56 ± 16 54 ± 17 Sex, Male (%) 12 (57) 5 (100) 2 (50) 5 (42) PS (ECOG)=1 (%) 16 (75) 4 (80) 2 (50) 10 (83) Primary tumor Colorectal 9 (43) 2 (40) 2 (50) 5 (42) Endometrial 6 (29) 0 (0) 0 (0) 6 (50) Gastric 2 (9) 2 (40) 0 (0) 0 (0) Glial 1 (5) 0 (0) 0 (0) 1 (8) Biliary tract 1 (5) 0 (0) 1 (25) 0 (0) Pancreas 2 (9) 1 (20) 1 (25) 0 (0) Number of previous treatments 2.4 ± 2 5 ± 2 1.8 ± 1 1.5 ± 1 TMB (mt/Mb, Min-Max)(N=16) 36.2 (2-385) 5 (4-9) 3 (2-4) 114 (25-385) ORR at 12 weeks (CR+PR) 37%(N=7/19) 0%(N=0/5) 50%(N=2/4) 46%(5/10) DCR at 12 weeks (CR+PR+SD) 58%(N=11/19) 0%(N=0/5) 75%(N=3/4) 80%(8/10) Median Progresssion-Free survival (months) 5.6 2.3 10.3vs POLEnp: HR=0.2 IC95% 0.1-0.7 Median Overall Survival (months) 9.1 5.0 Not Reachedvs POLEnp:HR=0.1 IC95% 0.02-0.7
Citation Format: Benoît Rousseau, Ivan Bieche, Eric Pasmant, Nadim Hamzaoui, Nicolas Leulliot, Lucas Michon, Aurelien de Reynies, Mike Foote, Julien Masliah-Planchon, Magali Svrcek, Romain Cohen, Victor Simmet, Paule Augereau, David Malka, Antoine Hollebecque, Damien Pouessel, Carlos Gomez-Roca, Rosine Guimbaud, Amandine Bruyas, Marielle Guillet, Muriel Duluc, Sophie Cousin, Christelle de la Fourchardiere, Frederic Rolland, Sandrine Hiret, Esma Saada-Bouzid, Olivier Bouche, Thierry Andre, Diane Pannier, Farid El Hajbi, Stephane Oudard, Christophe Tournigand, Jean-Charles Soria, Drew Gerber, Dennis Stephens, Michelle Lamandola-Essel, Steven B Maron, Bill Diplas, Guillem Argiles, Asha Krishnan, Neil Segal, Andrea Cercek, Nathalie Hoog-Labouret, Frederic Legrand, Clotide Simon, Assia Lamrani-Ghaouti, Luis A. Diaz, Pierre Saintigny, Sylvie Chevret, Aurelien Marabelle. PD-1 blockade in solid tumors with defects in polymerase epsilon [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr CT021.
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Affiliation(s)
| | | | - Eric Pasmant
- 3Service de Génétique et Biologie Moléculaires, Hôpital Cochin, Paris, France
| | - Nadim Hamzaoui
- 3Service de Génétique et Biologie Moléculaires, Hôpital Cochin, Paris, France
| | - Nicolas Leulliot
- 4Cibles Thérapeutiques et Conception de Médicaments, CNRS UMR8015, Université de Paris, UFR de Pharmacie de Paris, Paris, France
| | - Lucas Michon
- 5Department of Translational Medicine, Centre Léon Bérard, Lyon, France
| | | | - Mike Foote
- 1Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | - Victor Simmet
- 7Institut de Cancérologie de l'Ouest, Angers, France
| | | | | | | | | | | | | | | | | | | | | | | | | | - Sandrine Hiret
- 14Institut de Cancérologie de l'Ouest, Saint-Herblain, France
| | | | | | | | | | | | | | | | | | - Drew Gerber
- 1Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | - Bill Diplas
- 1Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Asha Krishnan
- 1Memorial Sloan Kettering Cancer Center, New York, NY
| | - Neil Segal
- 1Memorial Sloan Kettering Cancer Center, New York, NY
| | - Andrea Cercek
- 1Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | | | - Luis A. Diaz
- 1Memorial Sloan Kettering Cancer Center, New York, NY
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Blay JY, Chevret S, Penel N, Bertucci F, Bompas E, Saada-Bouzid E, Eymard JC, Lotz JP, Coquan E, Schott R, Soulié P, Linassier C, Le Cesne A, Brahmi M, Hoog-Labouret N, Legrand F, Simon C, Lamrani-Ghaouti A, Ray-Coquard I, Massard C. 1619O High clinical benefit rates of single agent pembrolizumab in selected rare sarcoma histotypes: First results of the AcSé Pembrolizumab study. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1845] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Moro-Sibilot D, Cozic N, Pérol M, Mazières J, Otto J, Souquet PJ, Bahleda R, Wislez M, Zalcman G, Guibert SD, Barlési F, Mennecier B, Monnet I, Sabatier R, Bota S, Dubos C, Verriele V, Haddad V, Ferretti G, Cortot A, De Fraipont F, Jimenez M, Hoog-Labouret N, Vassal G. Crizotinib in c-MET- or ROS1-positive NSCLC: results of the AcSé phase II trial. Ann Oncol 2019; 30:1985-1991. [PMID: 31584608 DOI: 10.1093/annonc/mdz407] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND In 2013, the French National Cancer Institute initiated the AcSé program to provide patients with secure access to targeted therapies outside of their marketed approvals. Efficacy and safety was then assessed using a two-stage Simon phase II trial design. When the study design was designed, crizotinib was approved only as monotherapy for adults with anaplastic lymphoma kinase plus non-small-cell lung cancers (NSCLC). PATIENTS AND METHODS Advanced NSCLC patients with c-MET ≥6 copies, c-MET-mutated, or ROS-1-translocated tumours were enrolled in one of the three cohorts. Patients were treated with crizotinib 250 mg twice daily. Efficacy was assessed using the objective response rate (ORR) after two cycles of crizotinib as primary outcome. Secondary outcomes included disease control rate at four cycles, best ORR, progression-free survival, overall survival, and drug tolerance. RESULTS From August 2013 to March 2018, 5606 patients had their tumour tested for crizotinib targeted molecular alterations: 252 patients had c-MET ≥6 copies, 74 c-MET-mutation, and 78 ROS-1-translocated tumour. Finally, 25 patients in the c-MET ≥6 copies cohort, 28 in the c-MET-mutation cohort, and 37 in the ROS-1-translocation cohort were treated in the phase II trial. The ORR was 16% in the c-MET ≥6 copies cohort, 10.7% in the mutated, and 47.2% in the ROS-1 cohort. The best ORR during treatment was 32% in the c-MET-≥6 copies cohort, 36% in the c-MET-mutated, and 69.4% in the ROS-1-translocation cohort. Safety data were consistent with that previously reported. CONCLUSIONS Crizotinib activity in patients with ROS1-translocated tumours was confirmed. In the c-MET-mutation and c-MET ≥6 copies cohorts, despite insufficient ORR after two cycles of crizotinib, there are signs of late response not sufficient to justify the development of crizotinib in this indication. The continued targeting of c-MET with innovative therapies appears justified. CLINICAL TRIAL NUMBER NCT02034981.
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Affiliation(s)
- D Moro-Sibilot
- Thoracic Oncology Unit, Grenoble-Alpes University Hospital, Grenoble; Intergroupe Francophone de Cancérologie Thoracique (IFCT), Paris.
| | - N Cozic
- Department of Biostatistics and Epidemiology, Gustave Roussy Cancer Campus, INSERM U1018, ESP, Paris-Saclay and Paris-Sud Universities, Villejuif
| | - M Pérol
- Department of Medical Oncology, Léon Bérard Cancer Centre, Lyon
| | - J Mazières
- Pneumology Department, Toulouse University Hospital and Paul Sabatier University, Toulouse
| | - J Otto
- Department of Medicine, Antoine Lacassagne Cancer Centre, Nice
| | - P J Souquet
- Department of Pneumology and Thoracic Oncology, Lyon Sud Hospital Center, Hospices Civils de Lyon, Pierre Bénite
| | - R Bahleda
- Drug Development Department (DITEP), Gustave Roussy Cancer Campus, Villejuif
| | - M Wislez
- Pneumology Department, Tenon Hospital, AP-HP and "Pierre and Marie Curie" University, Paris
| | - G Zalcman
- Thoracic Oncology Department-CIC INSERM 1425, Bichat University Hospital, AP-HP, Paris; Paris-Diderot University, Paris
| | | | - F Barlési
- Multidisciplinary Oncology & Therapeutic Innovations Department, APHM and Aix Marseille University, INSERM, CNRS, CRCM, Marseille
| | - B Mennecier
- Pneumology Department, Strasbourg University Hospital, Strasbourg
| | - I Monnet
- Pneumology Department, CHIC Creteil, Créteil
| | - R Sabatier
- Department of Medical Oncology, Inserm 1068, CNRS UMR7258, CRCM, Paoli-Calmettes Institute and Aix-Marseille University, Marseille
| | - S Bota
- Pneumology Department, Charles Nicolle Hospital, Rouen University Hospital, Rouen
| | - C Dubos
- Pneumology Department, François Baclesse Cancer Centre, Caen
| | - V Verriele
- Anatomy and Pathological Cytologies Department, Paul Papin Cancer Centre, ICO, Angers
| | - V Haddad
- Department of Tumour Biology, Léon Bérard Cancer Centre, Lyon
| | - G Ferretti
- Radiology and Medical Imaging Department, Grenoble-Alpes University Hospital, Grenoble
| | - A Cortot
- Department of Thoracic Oncology, Lille University Hospital and University of Lille, Lille
| | - F De Fraipont
- Molecular Genetic Unit: Hereditary Diseases and Oncology, Grenoble-Alpes University Hospital, Grenoble
| | - M Jimenez
- Research and Development UNICANCER, Paris
| | | | - G Vassal
- Clinical Research Division, Gustave Roussy Cancer Campus, Villejuif, France
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Ortiz-Cuaran S, Mezquita L, Swalduz A, Aldea M, Mazieres J, Jovelet C, Flores WC, Lacroix L, Loriot Y, Friboulet L, Westeel V, Ngocamus M, Pradines A, Tissot C, Duchene CC, Raynaud C, Quantin X, Gervais R, Brain E, Monnet I, Leprieur EG, Avrillon V, Mahier-Aït Oukhatar C, Hoog-Labouret N, De Kievit F, Howarth K, Guichou J, Morris C, Green E, Perol M, Besse B, Blay J, Saintigny P, Planchard D. MA21.07 Circulating Tumor DNA Analysis Depicts Potential Mechanisms of Resistance to BRAF-Targeted Therapies in BRAF+ Non-Small Cell Lung Cancer. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.678] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ortiz - Cuaran S, Mezquita L, Swalduz A, Aldea M, Mazieres J, Jovelet C, Lacroix L, Pradines A, Avrillon V, MahierAït Oukhatar C, Hoog-Labouret N, Howarth K, Guichou JF, Morris C, Green E, Perol M, Besse B, Blay JY, Saintigny P, Planchard D. Circulating tumour DNA (ctDNA) analysis depicts mechanisms of resistance and tumour response to BRAF inhibitors in BRAF-mutant non-small cell lung cancer (NSCLC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz260.078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Blay JY, Penel N, Ray-Coquard I, Schott R, Saada-Bouzid E, Bertucci F, Chevreau C, Bompas E, Coquan E, Cousin S, Soulié P, Le Cesne A, Mir O, Ryckewaert T, Brahmi M, Hoog-Labouret N, Couch D, Chevret S, Soria JC, Massard C. High clinical benefit rates of pembrolizumab in very rare sarcoma histotypes: First results of the AcSé pembrolizumab study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz253.096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Tournigand C, Flechon A, Oudard S, Saada-Bouzid E, Pouessel D, Tourneau CL, Augereau P, Beylot-Barry M, Grob J, Chibaudel B, Soria JC, Simon C, Couch D, Hoog-Labouret N, Tiffon C, Chevret S, Andre T, Marabelle A. High level of activity of nivolumab anti-PD-1 immunotherapy and favorable outcome in metastatic/refractory MSI-H non-colorectal cancer: Results of the MSI cohort from the French AcSé program. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz253.065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Marabelle A, Chevret S, Janot F, Escudier B, Pouessel D, Tournigand C, Hoang-Xuan K, Mortier L, Rousseau BC, Schlumberger M, Ray-Coquard I, Blay JY, Niccoli P, Jaccard A, Couch D, Hoog-Labouret N, Pauporte I, Massard C. AcSé immunotherapy trials: Anti-PD-1 therapy for adult patients with selected rare cancer types. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy487.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Ortiz-Cuaran S, Mazières J, Swalduz A, Flores WRC, Loriot Y, Westeel V, Pradines A, Tissot C, Duchene CC, Raynaud C, Quantin X, Gervais R, Brain E, Monnet I, Leprieur EG, Neymarc S, Avrillon V, Marteau S, Martinez S, Clapisson G, Girerd-Chambaz N, Mahier C, Hoog-Labouret N, Kievit FD, Howarth K, Green E, Morris C, Pérol M, Blay JY, Saintingy P. Abstract 1841: Integrative analysis of resistance to BRAF-targeted therapies in lung adenocarcinomas. Cancer Res 2018. [DOI: 10.1158/1538-7445.am2018-1841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: BRAF mutations occur in 2 to 3% of patients (pts) with non-small cell lung cancer (NSCLC). In these pts vemurafenib, a selective oral BRAF inhibitor is associated with a response rate (RR) of 42%, rising to 64% for combination treatment with dabrafenib and trametinib. Despite initial responses, most pts ultimately develop resistance to therapy. Mechanisms of resistance to BRAF inhibitors in NSCLC have only been reported in 2 pts (acquired KRAS G12D and primary resistance due to BRAF G469L)
Objective: To assess the molecular mechanisms of resistance and to monitor disease response to treatment using liquid biopsies in NSCLC pts treated with BRAF inhibitors.
Strategy: We performed a longitudinal genomic analysis of circulating-tumor DNA (ctDNA) in BRAF-mutated NSCLC pts treated in the AcSé vemurafenib program (NCT02304809) (n=44), or with the combination of dabrafenib and trametinib (n=6). We have collected 24 samples at baseline, 45 during follow-up and 9 at progressive disease (PD). ctDNA genotyping of 36 genes was performed using the Inivata InVisionFirst™ assay. Functional analyses of potentially resistant mutations and in vitro strategies to revert the resistant phenotype are ongoing.
Results: Our preliminary analyses showed that BRAF mutations were detected at diagnosis in 16/24 pts, including 12 BRAF V600E mutations and 4 non-V600E mutations (i.e. G466V, G596R, G469A and K601E). 4/12 (34%) of BRAF V600E-mutated pts presented coexistent mutations, in FGFR2, CTNNB1, IDH1 or PI3KCA, whereas concomitant mutations in KRAS, NRAS or MYC were found in 3/4 (75%) of non-V600E cases. Analyses of response to treatment vs mutational profile will be presented. For the remaining 8/24 pts, TP53 mutations were found in 5 pts in absence of BRAF mutations, and no mutations were detected in 3 pts. Mechanisms of resistance were evaluated in 9 pts. One patient who progressed after 11 months on vemurafenib had MAP2K1 C121S and NFE2L2 p.31-32:GV/X mutations. In this patient, longitudinal ctDNA profiling revealed agreement between the %AF of BRAF and TP53 mutations and response to treatment, and detectable levels of the BRAF V600E and the MAP2K1 C121S mutations up to 6 months before the clinical confirmation of PD. Acquired PI3KCA H1047R and E545K mutations were seen in two pts, respectively, who progressed after 15 and 7 months of vemurafenib. Finally, a fourth patient who relapsed after 3 months on vemurafenib, presented a KRAS G12C mutation. All 4 cases also presented detectable levels of the BRAF V600E mutation at PD. In 3/8 pts, we detected the BRAF V600E mutation at PD but no other mutations; drivers of resistance may be present in genes outside this panel. ctDNA sequencing data on additional 7 pts at PD will be presented.
Conclusion: Our results suggest that ctDNA genotyping might be an informative tool for monitoring disease response and resistance in NSCLC pts treated with BRAF-targeted therapies.
Citation Format: Sandra Ortiz-Cuaran, Julien Mazières, Aurélie Swalduz, Washington René Chumbi Flores, Yohan Loriot, Virginie Westeel, Anne Pradines, Claire Tissot, Christelle Clement Duchene, Christine Raynaud, Xavier Quantin, Radj Gervais, Etienne Brain, Isabelle Monnet, Etienne Giroux Leprieur, Séverine Neymarc, Virginie Avrillon, Solène Marteau, Séverine Martinez, Gilles Clapisson, Nathalie Girerd-Chambaz, Celine Mahier, Nathalie Hoog-Labouret, Frank de Kievit, Karen Howarth, Emma Green, Clive Morris, Maurice Pérol, Jean-Yves Blay, Pierre Saintingy. Integrative analysis of resistance to BRAF-targeted therapies in lung adenocarcinomas [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2018; 2018 Apr 14-18; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2018;78(13 Suppl):Abstract nr 1841.
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Affiliation(s)
| | - Julien Mazières
- 2Hôpital Larrey, Centre Hospitalier Universitaire, Toulouse, France
| | | | | | | | | | - Anne Pradines
- 7Centre de Recherche en Cancérologie de Toulouse, CRCT, Toulouse, France
| | - Claire Tissot
- 8Hôpital Nord, CHU de Saint-Étienne, Saint-Étienne, France
| | | | | | - Xavier Quantin
- 11Centre Hospitalier Universitaire Montpellier, Montpellier, France
| | - Radj Gervais
- 12Hospital Center University (CHU) Caen, Caen, France
| | - Etienne Brain
- 13CLCC Rene Huguenin Institut Curie, Saint Cloud, France
| | - Isabelle Monnet
- 14Centre Hospitalier Intercommunal de Créteil (CHI), Créteil, France
| | | | | | | | - Solène Marteau
- 1Centre Léon Bérard / Cancer Research Center of Lyon, Lyon, France
| | | | | | | | | | | | | | | | - Emma Green
- 17Inivata Ltd., Cambridge, United Kingdom
| | | | | | | | - Pierre Saintingy
- 1Centre Léon Bérard / Cancer Research Center of Lyon, Lyon, France
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Maubec E, Levy A, Cropet C, Mazieres J, Troussard X, Leboulleux S, Malka D, Dinulescu M, Granel-Brocard F, Le Goupil D, Truchetet F, Dalle S, Leccia M, Hoog-Labouret N, Oukhatar CMA, Busser B, Charles J, Blay JY. Lower risk of cutaneous squamous cell carcinomas induced by vemurafenib in non melanoma patients. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw379.38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Blay JY, Mazieres J, Perol D, Barlesi F, Moro-Sibilot D, Quere G, Tredaniel J, Troussard X, Leboulleux S, Malka D, Flechon A, Linassier C, Ray-Coquard I, Arnulf B, Bieche I, Ferretti G, Nowak F, Jimenez M, Hoog-Labouret N, Buzyn A. Vemurafenib (VM) in non-melanoma V600 and non-V600 BRAF mutated cancers: first results of the ACSE trial. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw363.04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hoog-Labouret N. Le rôle favorisant de l'Agence française de sécurité sanitaire des produits de santé (Afssaps) dans l'évaluation des médicaments chez l'enfant. Arch Pediatr 2003; 10 Suppl 1:6s-8s. [PMID: 14509721 DOI: 10.1016/s0929-693x(03)90361-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- N Hoog-Labouret
- Afssaps, 143-147, boulevard Anatole-France, 93285 Saint-Denis, France.
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Vassal G, Méry-Mignard D, Caulin C, Baruchel A, Benkritly A, Benzohra A, Chastagner P, Defrance R, Doz F, Durrleman S, Gentet JC, Hoog-Labouret N, Lassale C, Mathieu-Boué A, Méresse V, Milpied N, Normand L, Puozzo C, Serreau R, Trunet P, Vella P, Vergely C. Clinical Trials in Paediatric Oncology. Therapie 2003. [DOI: 10.2515/therapie:2003038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Hoog-Labouret N, Lassale C, Eschwege E. [Methodology and long-term follow-up of drug induced side effects in children (cancer, leukemia, AIDS, growth hormone)]. Therapie 2002; 57:322-8. [PMID: 12422552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
Long-term follow up for medicines used in children is necessary in some therapeutic areas. Long-term effects (e.g. in cancer) may be detected many years after the treatment period. Growth, development and maturation specific to children can make these effects particularly harmful. The development plan of a paediatric drug should include, long term follow up on the basis of pharmacological-toxicological and safety data. These aspects should be taken into account when modifying the protocol (lower dosage, withdrawal of some associations etc). The follow up period may be very long, as in cancer (e.g. second tumour after treatment for cancer). A cohort is the best choice for this follow up, but other alternatives may be useful, including a specific follow-up Unit. Long-term follow-up is nevertheless difficult and expensive, manpower-dependent and the risk of failure is great especially in the teenage years.
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Affiliation(s)
- N Hoog-Labouret
- Agence Française de Sécurité Sanitaire des Produits de Santé, Saint-Denis, France
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Sicard D, Chanu B, Badoc G, Beucler I, Chauvenet M, Clavel J, Cocaul-André M, Denolle T, Desson J, Ducimetière P, Farnier M, Fontbonne A, Gautier J, Hoog-Labouret N, Janowski M, Krempf M, Le Goaziou M, Marechaud M, Mottier D, Ribier A, Signeyrole D, Veyssier-Belot C, Mlika-Cabanne N. [Methods for screening and biological diagnosis of dyslipidemia in primary prevention - January 2000]. Ann Endocrinol (Paris) 2001; 62:77-82. [PMID: 11240408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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