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Grau C, Dasu A, Troost EGC, Haustermans K, Weber DC, Langendijk JA, Gregoire V, Orlandi E, Thariat J, Journy N, Chaikh A, Isambert A, Alicja Jereczek-Fossa B, Vaniqui A, Vitek P, Kopec R, Fijten R, Luetgendorf-Caucig C, Olko P. Towards a European prospective data registry for particle therapy. Radiother Oncol 2024; 196:110293. [PMID: 38653379 DOI: 10.1016/j.radonc.2024.110293] [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] [Received: 03/23/2024] [Revised: 04/18/2024] [Accepted: 04/18/2024] [Indexed: 04/25/2024]
Abstract
The evidence for the value of particle therapy (PT) is still sparse. While randomized trials remain a cornerstone for robust comparisons with photon-based radiotherapy, data registries collecting real-world data can play a crucial role in building evidence for new developments. This Perspective describes how the European Particle Therapy Network (EPTN) is actively working on establishing a prospective data registry encompassing all patients undergoing PT in European centers. Several obstacles and hurdles are discussed, for instance harmonization of nomenclature and structure of technical and dosimetric data and data protection issues. A preferred approach is the adoption of a federated data registry model with transparent and agile governance to meet European requirements for data protection, transfer, and processing. Funding of the registry, especially for operation after the initial setup process, remains a major challenge.
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Affiliation(s)
- Cai Grau
- Danish Center for Particle Therapy, Aarhus University Hospital, Aarhus, Denmark.
| | - Alexandru Dasu
- The Skandion Clinic, Uppsala, Sweden; Department of Immunology, Genetics and Pathology, Uppsala University, Sweden.
| | - Esther G C Troost
- Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; OncoRay - National Center for Radiation Research in Oncology, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf, Institute of Radiooncology - OncoRay, Dresden, Germany.
| | - Karin Haustermans
- Department of Radiation Oncology, University Hospital, KU Leuven, Leuven, Belgium.
| | - Damien C Weber
- Proton Therapy Center, Paul Scherrer Institute, ETH Domain, Switzerland; Radiation Oncology Department, University Hospital Zürich, Switzerland; Department of Radiation Oncology, Inselspital, Bern University Hospital, University of Bern, Switzerland.
| | - Johannes A Langendijk
- Department of Radiation Oncology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
| | | | - Ester Orlandi
- Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy; Clinical Department, National Center for Oncological Hadrontherapy (Fondazione CNAO), Pavia, Italy.
| | - Juliette Thariat
- Université de Caen Normandie, ENSICAEN, CNRS/IN2P3, LPC Caen UMR6534, F-14000, Centre François Baclesse, Caen, France
| | - Neige Journy
- National Institute of Health and Medical Research (INSERM) Unit 1018, Centre for Research in Epidemiology and Population Health, Paris Saclay University, Gustave Roussy, Villejuif, France.
| | - Abdulhamid Chaikh
- Institut de Radioprotection et de Sûreté Nucléaire IRSN/PSE-SANTE/SER/UEM, France.
| | - Aurelie Isambert
- Institut de Radioprotection et de Sûreté Nucléaire IRSN/PSE-SANTE/SER/UEM, France.
| | - Barbara Alicja Jereczek-Fossa
- Dept. of Oncology and Hemato-oncology, University of Milan, Milan, Italy; Dept. of Radiation Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy.
| | - Ana Vaniqui
- Belgian Nuclear Research Center (SCK CEN), Mol, Belgium.
| | - Pavel Vitek
- Proton Therapy Center Czech, Prague, Czech Republic.
| | - Renata Kopec
- Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland.
| | - Rianne Fijten
- Department of Radiation Oncology (Maastro), GROW School for Oncology and Reproduction, Maastricht University Medical Centre, Maastricht, the Netherlands.
| | | | - Pawel Olko
- Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland.
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Rogé M, Kirova Y, Lévêque E, Guigo M, Johnson A, Nebbache R, Del Campo ER, Lazarescu I, Servagi S, Mervoyer A, Cailleteau A, Thureau S, Thariat J. Impact of radiation therapy modalities on loco-regional control in inflammatory breast cancer. Int J Radiat Oncol Biol Phys 2024:S0360-3016(24)00506-6. [PMID: 38621608 DOI: 10.1016/j.ijrobp.2024.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 03/25/2024] [Accepted: 04/03/2024] [Indexed: 04/17/2024]
Abstract
INTRODUCTION In inflammatory breast cancer (IBC), radiotherapy intensification is considered a standard of care by some teams, although the level of evidence remains low. We sought to analyze the impact of radiotherapy modalities on the risk of loco-regional and distant relapse. METHODS A retrospective multicenter study included patients with localized IBC treated between 2010 and 2017. Standard post-mastectomy radiotherapy consisted of daily fractions to a total dose of 50 Gy equivalent without a boost or bolus, while intensified radiotherapy referred to the use of a boost or bolus. The cumulative incidence curves of loco-regional and distant recurrence were displayed using the competing risk method. RESULTS Of the 241 included patients, 165 were treated with standard and 76 with intensified radiotherapy. There was significantly more nodal involvement in the intensified group. With a median follow-up of 40 months post-radiotherapy, there was no difference between standard vs intensified radiotherapy regarding the cumulative incidence of loco-regional (p=0.68) or distant recurrence (p=0.29). At 5 years, the risks of loco-regional and distant recurrence were 12.1% (95% CI, 7.5; 17.7) and 29.4% (95% CI, 21.8; 37.3) for patients treated with standard radiotherapy and 10.4% (95% CI, 4.4; 19.3) and 21.4% (95% CI, 12.6; 31.9) for intensified radiotherapy. On multivariate analyses, triple-negative subtype and absence of complete pathological response (pCR) were associated with a higher risk of loco-regional recurrence. Radiotherapy intensification had no significant impact on loco-regional and distant recurrence. For non-pCR patients (n=172, 71.7%), no significant differences were observed between the two groups for loco-regional (p=0.80) and distant recurrence either (p=0.39). Severe toxicity rates were similar in both groups. CONCLUSIONS Contrary to other important series, this large retrospective multicentric study did not show a loco-regional or distant control benefit of intensified radiotherapy. Pooled prospective studies and meta-analyses of intensified radiotherapy are warranted to endorse this approach.
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Affiliation(s)
- Maximilien Rogé
- Department of Radiation Oncology, Henri Becquerel Cancer Center, Rouen, 76000, France.
| | - Youlia Kirova
- Department of Radiation Oncology, Institut Curie, Paris, 75005, France
| | - Emilie Lévêque
- Unit of Clinical Research, Henri Becquerel Cancer Center, Rouen, 76000, France.
| | - Marin Guigo
- Department of Radiation Oncology, Center François Baclesse, Caen, 14000, France
| | - Alison Johnson
- Department of Medical Oncology, Center François Baclesse, Caen, 14000, France
| | - Rafik Nebbache
- Department of Radiation Oncology, Tenon University Hospital, Sorbonne University, Paris, 75020, France
| | - Eleonor Rivin Del Campo
- Department of Radiation Oncology, Tenon University Hospital, Sorbonne University, Paris, 75020, France
| | - Ioana Lazarescu
- Department of Radiation Oncology, Center de la Baie, Avranches, 50300, France
| | - Stéphanie Servagi
- Department of Radiation Oncology, Institut Jean Godinot, Reims, 51100, France
| | - Augustin Mervoyer
- Department of Radiation Oncology, Institut de Cancérologie de l'Ouest, Saint-Herblain, 44800, France
| | - Axel Cailleteau
- Department of Radiation Oncology, Institut de Cancérologie de l'Ouest, Saint-Herblain, 44800, France
| | - Sébastien Thureau
- Department of Radiation Oncology and Nuclear Medicine, Henri Becquerel Cancer Center, and QuantIF LITIS, Rouen, 76000, France
| | - Juliette Thariat
- Department of Radiation Oncology, Center François Baclesse, Caen, 14000, France
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Thariat J, Carsuzaa F, Beddok A, Deneuve S, Marcy PY, Merlotti A, Dejean C, Devauchelle B. Reconstructive flap surgery in head and neck cancer patients: an interdisciplinary view of the challenges encountered by radiation oncologists in postoperative radiotherapy. Front Oncol 2024; 14:1379861. [PMID: 38665951 PMCID: PMC11043495 DOI: 10.3389/fonc.2024.1379861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/21/2024] [Indexed: 04/28/2024] Open
Abstract
Background Major advances have been made in reconstructive surgery in the last decades to reduce morbidity in head and neck cancer. Flaps are now present in 80% of patients with oral cavity cancer to cover anatomic, functional, and cosmetic needs. However, gaps in interdisciplinary innovation transfer from surgery to postoperative radiotherapy (poRT) remain challenging. We aimed to provide an interdisciplinary view of the challenges encountered by radiation oncologists in planning head and neck postoperative radiotherapy. Methods A systematic and critical review was conducted to address areas of optimization in surgery and radiology that may be relevant to poRT. Results Despite extensive surgical literature on flap techniques and salvage surgery, 13 retrospective series were identified, where flap outcomes were indirectly compared between surgery alone or poRT. These low-evidence studies suggest that radiotherapy accelerates flap atrophy, fibrosis, and osteoradionecrosis and deteriorates functional outcomes. Preliminary evidence suggests that tumor spread occurs at the flap-tissue junction rather than in the flaps. One prospective 15-patient study showed 31.3% vs. 39.2% flap volume reduction without or with poRT. In an international consensus, experts recognized the needs for optimized flap-sparing poRT against flap-related functional deterioration and bone damage. CT, MRI, and PET-CT modalities show potential for the delineation of the junction area between native tissues and flap for flap segmentation and to characterize flap-specific changes quantitatively and correlate them with patterns of relapse or complications. Conclusion Flap management in poRT is insufficiently documented, but poRT seems to damage flaps. Current gaps in knowledge underscore the need for prospective flap assessment and interdisciplinary trials investigating flap morbidity minimization by flap-sparing poRT planning.
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Affiliation(s)
- Juliette Thariat
- Department of Radiotherapy, Centre François-Baclesse, Caen, France
- Corpuscular Physics Laboratory, IN2P3, Ensicaen, CNRS UMR 6534, Caen, France
- Faculté de Médecine de Caen, Université de Normandie, Caen, France
| | - Florent Carsuzaa
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital of Poitiers, Poitiers, France
| | - Arnaud Beddok
- Institut Curie, PSL Research University, University Paris Saclay, Inserm LITO, Orsay, France
- Gordon Center for Medical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Sophie Deneuve
- Surgical Oncology Department, Centre Léon Bérard, UNICANCER, Lyon, France
- Inserm, U1296 Unit, “Radiation: Defense, Health and Environment”, Centre Léon Bérard, Lyon, France
| | - Pierre-Yves Marcy
- Polyclinics ELSAN Group, Department of Radiodiagnostics and Interventional Imaging, PolyClinics Les Fleurs, Ollioules, France
| | - Anna Merlotti
- Radiotherapy Department, S. Croce & Carle Teaching Hospital, Cuneo, Italy
| | | | - Bernard Devauchelle
- Departement of Maxillofacial Surgery, University Hospital of Amiens Picardy, Research Unit, UR7516 CHIMERE, University of Picardy Jules Verne, Institut Faire Faces, Amiens, France
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Carsuzaa F, Chabrillac E, Marcy PY, Mehanna H, Thariat J. Advances and residual knowledge gaps in the neck management of head and neck squamous cell carcinoma patients with advanced nodal disease undergoing definitive (chemo)radiotherapy for their primary. Strahlenther Onkol 2024:10.1007/s00066-024-02228-4. [PMID: 38600366 DOI: 10.1007/s00066-024-02228-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/03/2024] [Indexed: 04/12/2024]
Abstract
PURPOSE Substantial changes have been made in the neck management of patients with head and neck squamous cell carcinomas (HNSCC) in the past century. These have been fostered by changes in cancer epidemiology and technological progress in imaging, surgery, or radiotherapy, as well as disruptive concepts in oncology. We aimed to review changes in nodal management, with a focus on HNSCC patients with nodal involvement (cN+) undergoing (chemo)radiotherapy. METHODS A narrative review was conducted to review current advances and address knowledge gaps in the multidisciplinary management of the cN+ neck in the context of (chemo)radiotherapy. RESULTS Metastatic neck nodes are associated with poorer prognosis and poorer response to radiotherapy, and have therefore been systematically treated by surgery. Radical neck dissection (ND) has gradually evolved toward more personalized and less morbid approaches, i.e., from functional to selective ND. Omission of ND has been made feasible by use of positron-emission tomography/computed tomography to monitor the radiation response in cN+ patients. Human papillomavirus-driven oropharyngeal cancers and their cystic nodes have shown dramatically better prognosis than tobacco-related cancers, justifying a specific prognostic classification (AJCC) creation. Finally, considering the role of lymph nodes in anti-tumor immunity, de-escalation of ND and prophylactic nodal irradiation in combination are intense areas of investigation. However, the management of bulky cN3 disease remains an issue, as aggressive multidisciplinary strategies or innovative combined treatments have not yet significantly improved their prognosis. CONCLUSION Personalized neck management is an increasingly important aspect of the overall therapeutic strategies in cN+ HNSCC.
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Affiliation(s)
- Florent Carsuzaa
- Department of Oto-Rhino-Laryngology & Head and Neck Surgery, Poitiers University Hospital, Poitiers, France
| | - Emilien Chabrillac
- Department of Surgery, University Cancer Institute of Toulouse-Oncopole, Toulouse, France
| | - Pierre Yves Marcy
- Department of Radiology, Clinique du Cap d'Or, La Seyne-sur-mer, France
| | - Hisham Mehanna
- Institute for Head and Neck Studies and Education (InHANSE), University of Birmingham, Birmingham, UK
| | - Juliette Thariat
- Department of radiotherapy, Centre François Baclesse, Caen, France.
- Laboratoire de physique Corpusculaire, IN2P3/ENSICAEN/CNRS, UMR 6534, Normandie Université, Caen, France.
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Liem X, de Baère T, Vivar OI, Seiwert TY, Shen C, Pápai Z, Moreno V, Takácsi-Nagy Z, Helferich F, Thariat J, Gooi Z, Yom SS, Bossi P, Ferris RL, Hackman TG, Le Tourneau C, Rodriguez J, Hoffmann C. International guidelines for intratumoral and intranodal injection of NBTXR3 nanoparticles in head and neck cancers. Head Neck 2024. [PMID: 38600434 DOI: 10.1002/hed.27739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 03/06/2024] [Accepted: 03/08/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND An international multidisciplinary panel of experts aimed to provide consensus guidelines describing the optimal intratumoral and intranodal injection of NBTXR3 hafnium oxide nanoparticles in head and neck squamous cell carcinoma (HNSCC) of the oral cavity, oropharynx, and cervical lymph nodes and to review data concerning safety, feasibility, and procedural aspects of administration. METHODS The Delphi method was used to determine consensus. A 4-member steering committee and a 10-member monitoring committee wrote and revised the guidelines, divided into eight sections. An independent 3-member reading committee reviewed the recommendations. RESULTS After two rounds of voting, strong consensus was obtained on all recommendations. Intratumoral and intranodal injection was deemed feasible. NBTXR3 volume calculation, choice of patients, preparation and injection procedure, potential side effects, post injection, and post treatment follow-up were described in detail. CONCLUSIONS Best practices for the injection of NBTXR3 were defined, thus enabling international standardization of intratumoral nanoparticle injection.
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Affiliation(s)
- Xavier Liem
- Department of Radiotherapy-Brachytherapy Unicancer-Oscar Lambret Regional Cancer Center, Lille, France
| | - Thierry de Baère
- Interventional Radiology Unit, Institut Gustave Roussy, Villejuif, France
- Université Paris-Saclay, UFR Médecine Le Kremlin-Bicêtre, Le Kremlin Bicêtre, France
| | - Omar I Vivar
- Global Medical Affairs Department, Nanobiotix, Paris, France
| | - Tanguy Y Seiwert
- Head and Neck Cancer Center, Johns Hopkins University Medical Center, Baltimore, Maryland, USA
| | - Colette Shen
- Department of Radiation Oncology, University of North Carolina (UNC) Medical Center, Chapel Hill, North Carolina, USA
| | - Zsuzsanna Pápai
- Department of Oncology, Hungarian Defense Forces Military Hospital-Honved Hospital, Budapest, Hungary
| | - Victor Moreno
- START Madrid-FJD Phase I Clinical Trials Unit, Fundación-Jiménez Díaz University Hospital, Madrid, Spain
| | - Zoltán Takácsi-Nagy
- Department of Radiotherapy, National Institute of Oncology, Budapest, Hungary
| | - Frigyes Helferich
- Department of Otolaryngology, Hungarian Defense Forces Military Hospital-Honved Hospital, Budapest, Hungary
| | - Juliette Thariat
- Radiotherapy and Brachytherapy Service, François Baclesse Center, Caen, France
| | - Zhen Gooi
- Department of Surgery-Section of Otolaryngology-Head and Neck Surgery, University of Chicago Medical Center, Chicago, Illinois, USA
| | - Sue S Yom
- Department of Radiation Oncology, University of California San Francisco (UCSF) Medical Center, San Francisco, California, USA
| | - Paolo Bossi
- Medical Oncology, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| | | | - Trevor G Hackman
- Department of Otolaryngology-Head and Neck Surgery, University of North Carolina (UNC) Medical Center, Chapel Hill, North Carolina, USA
| | - Christophe Le Tourneau
- Department of Drug Development and Innovation D3i, Institut Curie, Paris-Saclay University, Paris, France
| | - Joseph Rodriguez
- ENT Surgical and Medical Service, Hospital Center of Valenciennes (CHV), Valenciennes, France
| | - Caroline Hoffmann
- Department of Head and Neck Surgical Oncology, PSL University, Institut Curie, Paris, France
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Moreno AC, Watson EE, Humbert-Vidan L, Peterson DE, van Dijk LV, Urbano TG, Van den Bosch L, Hope AJ, Katz MS, Hoebers FJP, Aponte Wesson RA, Bates JE, Bossi P, Dayo AF, Doré M, Fregnani ER, Galloway TJ, Gelblum DY, Hanna IA, Henson CE, Kiat-Amnuay S, Korfage A, Lee NY, Lewis CM, Lynggaard CD, Mäkitie AA, Magalhaes M, Mowery YM, Muñoz-Montplet C, Myers JN, Orlandi E, Patel J, Rigert JM, Saunders D, Schoenfeld JD, Selek U, Somay E, Takiar V, Thariat J, Verduijn GM, Villa A, West N, Witjes MJH, Won A, Wong ME, Yao CMKL, Young SW, Al-Eryani K, Barbon CEA, Buurman DJM, Dieleman FJ, Hofstede TM, Khan AA, Otun AO, Robinson JC, Hum L, Johansen J, Lalla R, Lin A, Patel V, Shaw RJ, Chambers MS, Ma D, Singh M, Yarom N, Mohamed ASR, Hutcheson KA, Lai SY, Fuller CD. International Expert-Based Consensus Definition, Staging Criteria, and Minimum Data Elements for Osteoradionecrosis of the Jaw: An Inter-Disciplinary Modified Delphi Study. medRxiv 2024:2024.04.07.24305400. [PMID: 38645105 PMCID: PMC11030490 DOI: 10.1101/2024.04.07.24305400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
Purpose Osteoradionecrosis of the jaw (ORNJ) is a severe iatrogenic disease characterized by bone death after radiation therapy (RT) to the head and neck. With over 9 published definitions and at least 16 diagnostic/staging systems, the true incidence and severity of ORNJ are obscured by lack of a standard for disease definition and severity assessment, leading to inaccurate estimation of incidence, reporting ambiguity, and likely under-diagnosis worldwide. This study aimed to achieve consensus on an explicit definition and phenotype of ORNJ and related precursor states through data standardization to facilitate effective diagnosis, monitoring, and multidisciplinary management of ORNJ. Methods The ORAL Consortium comprised 69 international experts, including representatives from medical, surgical, radiation oncology, and oral/dental disciplines. Using a web-based modified Delphi technique, panelists classified descriptive cases using existing staging systems, reviewed systems for feature extraction and specification, and iteratively classified cases based on clinical/imaging feature combinations. Results The Consortium ORNJ definition was developed in alignment with SNOMED-CT terminology and recent ISOO-MASCC-ASCO guideline recommendations. Case review using existing ORNJ staging systems showed high rates of inability to classify (up to 76%). Ten consensus statements and nine minimum data elements (MDEs) were outlined for prospective collection and classification of precursor/ORNJ stages. Conclusion This study provides an international, consensus-based definition and MDE foundation for standardized ORNJ reporting in cancer survivors treated with RT. Head and neck surgeons, radiation, surgical, medical oncologists, and dental specialists should adopt MDEs to enable scalable health information exchange and analytics. Work is underway to develop both a human- and machine-readable knowledge representation for ORNJ (i.e., ontology) and multidisciplinary resources for dissemination to improve ORNJ reporting in academic and community practice settings.
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Perrier L, Balusson F, Morelle M, Castelli J, Thariat J, Benezery K, Hasbini A, Gery B, Berger A, Liem X, Guihard S, Chapet S, Thureau S, Auberdiac P, Pommier P, Ruffier A, Devillers A, Oger E, Campillo-Gimenez B, de Crevoisier R. Cost-effectiveness of weekly adaptive radiotherapy versus standard IMRT in head and neck cancer alongside the ARTIX trial. Radiother Oncol 2024; 193:110116. [PMID: 38316193 DOI: 10.1016/j.radonc.2024.110116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 09/15/2023] [Revised: 01/21/2024] [Accepted: 01/28/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND AND PURPOSE We performed a cost-effectiveness analysis (CEA) comparing an adaptive radiotherapy (ART) strategy, based on weekly replanning, aiming to correct the parotid gland overdose during treatment and expecting therefore to decrease xerostomia, when compared to a standard IMRT. MATERIALS AND METHODS We conducted the ARTIX trial, a randomized, parallel-group, multicentric study comparing a systematic weekly replanning ART to a standard IMRT. The primary endpoint was the frequency of xerostomia at 12 months, measured by stimulating salivary flow with paraffin. The CEA was designed alongside the ARTIX trial which was linked to the French national health data system (SNDS). For each patient, healthcare consumptions and costs were provided by the SNDS. The reference case analysis was based on the primary endpoint of the trial. Sensitivity and scenario analyses were performed. RESULTS Of the 129 patients randomly assigned between 2013 and 2018, only 2 records were not linked to the SNDS, which provides a linkage proportion of 98.4%. All of the other 127 records were linked with good to very good robustness. On the intent-to-treat population at 12 months, mean total costs per patient were €41,564 (SD 23,624) and €33,063 (SD 16,886) for ART and standard IMRT arms, respectively (p = 0.033). Incremental cost effectiveness ratio (ICER) was €162,444 per xerostomia avoided. At 24 months, ICER was €194,521 per xerostomia avoided. For both progression-free and overall survival, ART was dominated by standard IMRT. CONCLUSION The ART strategy was deemed to be not cost-effective compared with standard IMRT for patients with locally advanced oropharyngeal cancer.
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Affiliation(s)
- Lionel Perrier
- Univ Lyon, Leon Berard Cancer Center, GATE UMR 5824, 28 Prom. Léa et Napoléon Bullukian F-69008, Lyon, France; Human and Social Science Department, Centre Léon Bérard, 28 Prom. Léa et Napoléon Bullukian F-69008, Lyon, France.
| | - Frédéric Balusson
- Pharmacovigilance and Pharmacoepidemiology, CHU Rennes, Rennes, France; Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000, Rennes, France
| | - Magali Morelle
- Univ Lyon, Leon Berard Cancer Center, GATE UMR 5824, 28 Prom. Léa et Napoléon Bullukian F-69008, Lyon, France
| | - Joël Castelli
- Department of Radiotherapy, Centre Eugene Marquis, Avenue Bataille Flandres Dunkerques F35000, Rennes, France
| | - Juliette Thariat
- Department of Radiation Oncology, Centre François Baclesse, Laboratoire de Physique Corpusculaire, IN2P3/ENISAEN-CNRS, Normandie Université, Caen, France
| | - Karen Benezery
- Department of Radiotherapy, Centre Antoine Lacassagne, Avenue de Valombrose F06000, Nice, France
| | - Ali Hasbini
- Radiotherapy, Clinique Pasteur-Lanroze, 32 Rue Auguste Kervern F29200, Brest, France
| | - Bernard Gery
- Department of Radiation Oncology, Centre François Baclesse, Laboratoire de Physique Corpusculaire, IN2P3/ENISAEN-CNRS, Normandie Université, Caen, France
| | - Antoine Berger
- Department of Radiotherapy, CHU Poitiers, 2 Rue de la Milétrie F86000, Poitiers, France
| | - Xavier Liem
- Academic Department of Radiation Oncology and Brachytherapy, Oscar Lambret Center, Lille, France
| | - Sébastien Guihard
- Department of Radiotherapy, ICANS, 17 rue Albert Calmette F67033, Strasbourg, France
| | - Sophie Chapet
- Department of Radiotherapy, Centre Jean-Bernard, institut inter-régional de cancérologie (ILC), CCS, 64, rue de Degré F-72000, Le Mans, France
| | - Sébastien Thureau
- Department of Radiotherapy, Centre Henri Becquerel, 1 Rue d'Amiens F76038, Rouen, France; Quantif LITIS EA 4108, University of Rouen, 22, Boulevard Gambetta F-76183, Rouen Cedex 1, France
| | - Pierre Auberdiac
- Radiotherapy, Clinique Claude Bernard, 1 rue du Père Colombier F81000, Albi, France
| | - Pascal Pommier
- Department of Radiotherapy, ICO-Angers, 15, rue André Boquel 49055, Angers cedex 02, France
| | - Amandine Ruffier
- Department of Radiotherapy, Centre Jean-Bernard, institut inter-régional de cancérologie (ILC), CCS, 64, rue de Degré F-72000, Le Mans, France
| | - Anne Devillers
- Department of Nuclear Medicine, Centre Eugene Marquis, Avenue Bataille Flandres Dunkerques F35000, Rennes, France
| | - Emmanuel Oger
- Pharmacovigilance and Pharmacoepidemiology, CHU Rennes, Rennes, France; Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000, Rennes, France
| | - Boris Campillo-Gimenez
- Department of Clinical Research, Centre Eugene Marquis, Avenue Bataille Flandres Dunkerques F35000, Rennes, France; Inserm, LTSI-UMR 1099, University of Rennes, F-35000, Rennes, France
| | - Renaud de Crevoisier
- Department of Radiotherapy, Centre Eugene Marquis, Avenue Bataille Flandres Dunkerques F35000, Rennes, France
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Brenet E, Atallah S, Guerlain J, Moya-Plana A, Verillaud B, Kania R, Bakhos D, Philouze P, Righini CA, Bozorg A, Mérol JC, Labrousse M, Vergez S, Fakhry N, Gallet P, Cullié D, Malard O, Mauvais O, Fath L, Schultz P, Dufour X, Saroul N, Evrard D, Lesnik M, Even C, Costes V, Thariat J, Taillandier de Gabory LL, Makeieff M, Dubernard X, Baujat B. Carcinomas of the external auditory canal: Management and results: A multicenter REFCOR propensity score matching study. Eur J Cancer 2024; 201:113922. [PMID: 38364629 DOI: 10.1016/j.ejca.2024.113922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 01/08/2024] [Revised: 01/31/2024] [Accepted: 02/06/2024] [Indexed: 02/18/2024]
Abstract
OBJECTIVES To analyse prognostic factors and survival outcomes of malignant tumors of the external auditory canal, to investigate the role of regional surgery, and adjuvant radiotherapy in early stages and to investigate the role of surgery in operable T4 stage. SETTING A retrospective analysis was conducted on all patients prospectively included in the national database of the French Expertize Network for Rare ENT Cancers (REFCOR) from January 2000 to December 2016. PARTICIPANTS 103 patients from 19 reference centers were included. A propensity score matching analysis was applied to enable comparisons between treatments. MAIN OUTCOMES AND MEASURES Event-free survival, overall survival and factors of poor prognosis of the cohort were described. The interest of local and regional surgery and postoperative radiotherapy were evaluated. RESULTS The factors of poor prognosis on event-free survival were immunosuppression (p = 0.002), Karnofsky status less than 90% (p = 0.02), body mass index less than 19 Kg / m2 (p = 0.0009), peripheric facial palsy (p = 0.0016), and positive margin (p = 0.0006). In early stages, locoregional surgery was associated with an increase in event-free survival (p = 0.003, HR = 0.21) versus local surgery alone, while postoperative radiotherapy was not associated with an increase in event-free survival (p = 0.86, HR = 0.91) or overall (p = 0.86, HR = 0.91). In locally advanced stages, locoregional surgery followed by radiotherapy was associated with an increase in event-free survival (p = 0.03, HR = 0.39) and overall (p = 0.02, HR = 0.34) versus chemoradiotherapy alone. CONCLUSION AND RELEVANCE Regional surgery is recommended for early stages of cancers of the external auditory canal. In operable cases, locoregional surgery followed by radiotherapy is recommended.
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Affiliation(s)
- Esteban Brenet
- Department of ENT-Head and Neck Surgery, Robert Debré University Hospital, 51100 Reims, France
| | - Sarah Atallah
- Department of ENT-Head and Neck Surgery, Tenon University Hospital, APHP, Sorbonne Universite, 75020 Paris, France; Doctoral School of Public Health, CESP, University of Paris Sud, 94807 Villejuif, France
| | - Joanne Guerlain
- Department of ENT-Head and Neck Surgery, Gustave Roussy Cancer Campus, 94800 Villejuif, France
| | - Antoine Moya-Plana
- Department of ENT-Head and Neck Surgery, Gustave Roussy Cancer Campus, 94800 Villejuif, France
| | - Benjamin Verillaud
- Department of ENT-Head and Neck Surgery, Lariboisière University Hospital, APHP, 75010 Paris, France
| | - Romain Kania
- Department of ENT-Head and Neck Surgery, Lariboisière University Hospital, APHP, 75010 Paris, France
| | - David Bakhos
- Department of ENT-Head and Neck Surgery, Bretonneau University Hospital, 37000 Tours, France
| | - Pierre Philouze
- Department of ENT-Head and Neck Surgery, La Croix Rousse University Hospital, HCL, 6900 Lyon, France
| | - Christian-Adrien Righini
- Department of ENT-Head and Neck Surgery, Grenoble Alpes University Hospital, 38043 Grenoble, France
| | - Alexis Bozorg
- Department of ENT-Head and Neck Surgery, François Mitterrand University Hospital, 21000 Dijon, France
| | - Jean-Claude Mérol
- Department of ENT-Head and Neck Surgery, Robert Debré University Hospital, 51100 Reims, France
| | - Marc Labrousse
- Department of ENT-Head and Neck Surgery, Robert Debré University Hospital, 51100 Reims, France
| | - Sébastien Vergez
- Department of ENT-Head and Neck Surgery, University Cancer Institute, 31100 Toulouse, France
| | - Nicolas Fakhry
- Department of ENT-Head and Neck Surgery, University Hospital of Marseille, APHM, 13915 Marseille, France
| | - Patrice Gallet
- Department of ENT-Head and Neck Surgery, University Hospital of Nancy, 54000 Nancy, France
| | - Dorian Cullié
- Department of ENT-Head and Neck Surgery, Lacassagne Cancer Institute, 06100 Nice, France
| | - Olivier Malard
- Department of ENT-Head and Neck Surgery, University Hospital of Nantes, 44093 Nantes, France
| | - Olivier Mauvais
- Department of ENT-Head and Neck Surgery, University Hospital of Besançon, 25000 Besançon, France
| | - Léa Fath
- Department of ENT-Head and Neck Surgery, University Hospital of Hautepierre, HUS, 67200 Strasbourg, France
| | - Philippe Schultz
- Department of ENT-Head and Neck Surgery, University Hospital of Hautepierre, HUS, 67200 Strasbourg, France
| | - Xavier Dufour
- Department of ENT-Head and Neck Surgery, University Hospital of Poitiers, 86021 Poitiers, France
| | - Nicolas Saroul
- Department of ENT-Head and Neck Surgery, University Hospital of Clermont-Ferrand, 63000, France
| | - Diane Evrard
- Department of ENT-Head and Neck Surgery, Bichat University Hospital, APHP, 75018 Paris, France
| | - Maria Lesnik
- Department of ENT-Head and Neck Surgery, Curie Cancer Institute, APHP, 75005 Paris, France
| | - Caroline Even
- Department of Oncology, Gustave Roussy Cancer Campus, 94800 Villejuif, France
| | - Valérie Costes
- Department of Pathologic Anatomy and onco-biology, University Hospital of Montpellier, France
| | - Juliette Thariat
- Department of Radiation Oncology, Cancer center Baclesse, 14076 Caen, France
| | | | - Marc Makeieff
- Department of ENT-Head and Neck Surgery, Robert Debré University Hospital, 51100 Reims, France
| | - Xavier Dubernard
- Department of ENT-Head and Neck Surgery, Robert Debré University Hospital, 51100 Reims, France
| | - Bertrand Baujat
- Department of ENT-Head and Neck Surgery, Tenon University Hospital, APHP, Sorbonne Universite, 75020 Paris, France.
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Barry B, Dolivet G, Clatot F, Huguet F, Abdeddaim C, Baujat B, Blanchard N, Calais G, Carrat X, Chatellier A, Coste F, Cupissol D, Cuvelier P, De Mones Del Pujol E, Deneuve S, Duffas O, Dupret-Bories A, Even C, Evrard C, Evrard D, Faivre S, Fakhry N, Garrel R, Gorphe P, Houliat T, Kaminsky MC, Krebs L, Lapeyre M, Lindas P, Malard O, Mirghani H, Mondina M, Moriniere S, Mouawad F, Pestre-Munier J, Pham Dang N, Picard A, Ramin L, Renard S, Salvan D, Schernberg A, Sire C, Thariat J, Vanbockstael J, Vo Tan D, Wojcik T, Klein I, Block V, Baumann-Bouscaud L, De Raucourt D. [French national standard for the treatment of squamous cell carcinoma of upper aero-digestive tract - General principles of treatment]. Bull Cancer 2024; 111:393-415. [PMID: 38418334 DOI: 10.1016/j.bulcan.2023.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 07/03/2023] [Revised: 12/14/2023] [Accepted: 12/31/2023] [Indexed: 03/01/2024]
Abstract
OBJECTIVES The management of upper aerodigestive tract cancers is a complex specialty. It is essential to provide an update to establish optimal care. At the initiative of the INCa and under the auspices of the SFORL, the scientific committee, led by Professor Béatrix Barry, Dr. Gilles Dolivet, and Dr. Dominique De Raucourt, decided to develop a reference framework aimed at defining, in a scientific and consensus-based manner, the general principles of treatment for upper aerodigestive tract cancers applicable to all sub-locations. METHODOLOGY To develop this framework, a multidisciplinary team of practitioners was formed. A systematic analysis of the literature was conducted to produce recommendations classified by grades, in accordance with the standards of the French National Authority for Health (HAS). RESULTS The grading of recommendations according to HAS standards has allowed the establishment of a reference for patient care based on several criteria. In this framework, patients benefit from differentiated care based on prognostic factors they present (age, comorbidities, TNM status, HPV status, etc.), conditions of implementation, and quality criteria for indicated surgery (operability, resectability, margin quality, mutilation, salvage surgery), as well as quality criteria for radiotherapy (target volume, implementation time, etc.). The role of medical and postoperative treatments was also evaluated based on specific criteria. Finally, supportive care must be organized from the beginning and throughout the patients' care journey. CONCLUSION All collected data have led to the development of a comprehensive framework aimed at harmonizing practices nationally, facilitating decision-making in multidisciplinary consultation meetings, promoting equality in practices, and providing a state-of-the-art and reference practices for assessing the quality of care. This new framework is intended to be updated every 5 years to best reflect the latest advances in the field.
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Affiliation(s)
- Béatrix Barry
- AP-HP, hôpital Bichat-Claude-Bernard, ORL et CCF, Paris (75), France
| | - Gilles Dolivet
- Institut de cancérologie de Lorraine, ORL et CCF, Nancy (54), France.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Olivier Duffas
- Centre hospitalier de Libourne, ORL et CMF, Libourne, France
| | | | | | | | - Diane Evrard
- AP-HP, hôpital Bichat-Claude-Bernard, ORL et CCF, Paris (75), France
| | | | - Nicolas Fakhry
- Assistance publique-Hôpitaux de Marseille, ORL et CCF, Marseille, France
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Didier Salvan
- Centre hospitalier Sud Francilien, ORL et CCF, Corbeil-Essonnes, France
| | | | | | | | | | | | | | - Isabelle Klein
- Dispositif Spécifique Régional du Cancer Grand Est - NEON, Nancy (54), France
| | - Véronique Block
- Dispositif Spécifique Régional du Cancer Grand Est - NEON, Nancy (54), France
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10
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Dolivet G, Barry B, Abdeddaim C, Baujat B, Blanchard N, Calais G, Carrat X, Chatellier A, Clatot F, Coste F, Cupissol D, Cuvelier P, de Mones Del Pujol E, Deneuve S, Duffas O, Dupret-Bories A, Even C, Evrard C, Evrard D, Faivre S, Fakhry N, Garrel R, Gorphe P, Houliat T, Huguet F, Kaminsky MC, Krebs L, Lapeyre M, Lindas P, Malard O, Mirghani H, Mondina M, Moriniere S, Mouawad F, Pestre-Munier J, Pham Dang N, Picard A, Ramin L, Renard S, Salvan D, Schernberg A, Sire C, Thariat J, Vanbockstael J, Vo Tan D, Wojcik T, Klein I, Block V, Baumann-Bouscaud L, de Raucourt D. [National standard for the treatment of squamous cell carcinoma of upper aerodigestive tract]. Bull Cancer 2024; 111:327-332. [PMID: 38336530 DOI: 10.1016/j.bulcan.2023.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 02/12/2024]
Affiliation(s)
- Gilles Dolivet
- ORL et CCF, Institut de cancérologie de Lorraine, Nancy, France.
| | - Béatrix Barry
- ORL et CCF, hôpital Bichat-Claude-Bernard, AP-HP, Paris, France
| | | | | | | | | | | | | | | | | | | | - Philippe Cuvelier
- ORL et CCF libéral à Bayonne et centre hospitalier Oloron, Oloron-Sainte-Marie, France
| | | | | | - Olivier Duffas
- ORL et CMF, centre hospitalier de Libourne, Libourne, France
| | | | | | | | - Diane Evrard
- ORL et CCF, hôpital Bichat-Claude-Bernard, AP-HP, Paris, France
| | | | - Nicolas Fakhry
- ORL et CCF, Assistance publique-Hôpitaux de Marseille, Marseille, France
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Sophie Renard
- ORL et CCF, Institut de cancérologie de Lorraine, Nancy, France
| | - Didier Salvan
- ORL et CCF, centre hospitalier sud francilien, Corbeil-Essonnes, France
| | | | | | | | | | | | | | - Isabelle Klein
- Dispositif spécifique régional du cancer Grand Est - NEON, Nancy, France
| | - Véronique Block
- Dispositif spécifique régional du cancer Grand Est - NEON, Nancy, France
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11
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Guillemin F, Blanchard P, Boisselier P, Brahimi Y, Calugaru V, Coutte A, Gillon P, Graff P, Liem X, Modesto A, Pointreau Y, Racadot S, Sun XS, Bellini R, Pham Dang N, Saroul N, Bourhis J, Thariat J, Biau J, Lapeyre M. [Proposal for the delineation of postoperative primary clinical target volumes in maxillary sinus and nasal cavity cancers]. Cancer Radiother 2024; 28:218-227. [PMID: 38599940 DOI: 10.1016/j.canrad.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 11/20/2023] [Accepted: 12/31/2023] [Indexed: 04/12/2024]
Abstract
In this article, we propose a consensus delineation of postoperative clinical target volumes for the primary tumour in maxillary sinus and nasal cavity cancers. These guidelines are developed based on radioanatomy and the natural history of those cancers. They require the fusion of the planning CT with preoperative imaging for accurate positioning of the initial GTV and the combined use of the geometric and anatomical concepts for the delineation of clinical target volume for the primary tumour. This article does not discuss the indications of external radiotherapy (nor concurrent systemic treatment) but focuses on target volumes when there is an indication for radiotherapy.
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Affiliation(s)
- F Guillemin
- Département de radiothérapie, centre Jean-Perrin, 58, rue Montalembert, BP 5026, 63011 Clermont-Ferrand cedex 1, France
| | - P Blanchard
- Département de radiothérapie, institut Gustave-Roussy, 114, rue Édouard-Vaillant, 94805 Villejuif cedex, France
| | - P Boisselier
- Département de radiothérapie, Institut régional cancer de Montpellier, parc Euromedecine, 208, rue des Apothicaires, 34090 Montpellier, France
| | - Y Brahimi
- Département de radiothérapie, institut de cancérologie Strasbourg Europe (ICANS), 13, rue Albert-Calmette, 67200 Strasbourg, France
| | - V Calugaru
- Département de radiothérapie, institut Curie, 26, rue d'Ulm, 75248 Paris cedex 05, France
| | - A Coutte
- Département de radiothérapie, CHU d'Amiens-Picardie, 30, avenue de la Croix-Jourdain, 80054 Amiens cedex 1, France
| | - P Gillon
- Département de radiothérapie, institut Bergonié, 229, cours de l'Argonne, 33076 Bordeaux cedex, France
| | - P Graff
- Département de radiothérapie, institut Curie, 26, rue d'Ulm, 75248 Paris cedex 05, France
| | - X Liem
- Pôle de radiothérapie curiethérapie, centre Oscar-Lambret, 3, rue Frédéric-Combemale, 59020 Lille cedex, France
| | - A Modesto
- Département de radiothérapie, IUCT Oncopole, 1, avenue Irène-Joliot-Curie, 31059 Toulouse cedex 9, France
| | - Y Pointreau
- Département de radiothérapie, institut interrégional de cancérologie (ILC), centre Jean-Bernard, centre de cancérologie de la Sarthe (CCS), 64, rue de Degré, 72000 Le Mans, France
| | - S Racadot
- Département de radiothérapie, centre Léon-Bérard, 28, rue Laennec, 69008 Lyon, France
| | - X S Sun
- Département de radiothérapie, hôpital Nord Franche-Comté de Montbéliard, CHRU de Besançon, 1, rue Henri-Becquerel, 25200 Montbéliard, France
| | - R Bellini
- Département de radiodiagnostic, centre Jean-Perrin, 58, rue Montalembert, BP 5026, 63011 Clermont-Ferrand cedex 1, France
| | - N Pham Dang
- Département de chirurgie maxillofaciale, centre hospitalier universitaire Estaing, 63003 Clermont-Ferrand cedex 1, France
| | - N Saroul
- Département de chirurgie ORL, centre hospitalier universitaire Gabriel-Montpied, 58, rue Montalembert, 63003 Clermont-Ferrand cedex 1, France
| | - J Bourhis
- Département de radiothérapie, centre hospitalier universitaire vaudois (CHUV), rue du Bugnon 46, 1005 Lausanne, Suisse
| | - J Thariat
- Département de radiothérapie, centre François-Baclesse, 3, avenue du Général-Harris, 14000 Caen, France
| | - J Biau
- Département de radiothérapie, centre Jean-Perrin, 58, rue Montalembert, BP 5026, 63011 Clermont-Ferrand cedex 1, France
| | - M Lapeyre
- Département de radiothérapie, centre Jean-Perrin, 58, rue Montalembert, BP 5026, 63011 Clermont-Ferrand cedex 1, France.
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12
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Gasne C, Atallah S, Dauzier E, Thariat J, Fakhry N, Verillaud B, Classe M, Vergez S, Moya-Plana A, Costes-Martineau V, Righini C, de Gabory L, Digue L, Dupin C, Ferrand FR, Even C, Baujat B. Twelve years after: The french national network on rare head and neck tumours (REFCOR). Oral Oncol 2024; 151:106762. [PMID: 38513311 DOI: 10.1016/j.oraloncology.2024.106762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 08/30/2023] [Revised: 01/23/2024] [Accepted: 03/12/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Rare cancers constitute less than 10% of head and neck cancers and lack sufficient evidence for standardized care. The French Rare Head and Neck Cancer Expert Network (REFCOR) as established a national database to collect data on these rare cancers. This study aims to describe patient and tumour characteristics in this database. METHODS Prospective data collection was conducted across multiple centers. Survival analyses were performed using Kaplan Meier method and Log Rank test. Odds ratios were used for comparing proportions. RESULTS A total of 7208 patients were included over a period of 10 years. The most frequent histologies were: Not Otherwise Specified (NOS) adenocarcinoma 13 %, adenoid cystic carcinoma 12 %, squamous cell carcinoma of rare locations 10 %, mucoepidermoid carcinoma 9 %, intestinal-type adenocarcinoma (8 %). Tumours were located in sinonasal area (38 %); salivary glands (32 %); oral cavity / oropharynx / nasopharynx (16 %); larynx / hypopharynx (3 %); ears (1 %); others (3 %). Tumours were predominantly classified as T4 (23 %), N0 (54 %), and M0 (62 %). Primary treatment approach involved tumour resection (78 %) and / or radiotherapy (63 %). Patients with salivary gland cancers exhibited better 5-year overall survival (OS) rates (p < 0.05), and lower recurrence rates compared to patients with sinonasal, laryngeal/ hypopharyngeal cancers. No significant differences were observed in the other comparisons. Acinar cell carcinoma demonstrated the best OS while mucous melanoma had the poorest prognosis. CONCLUSION Melanoma, carcinoma NOS, and sinonasal undifferenciated carcinoma still have poor prognoses. Efforts are being made, including training and guidelines, to expand network coverage (REFCOR, EURACAN), improve data collection and contribute to personalized therapies.
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Affiliation(s)
- Cassandre Gasne
- Otolaryngology-Head and Neck Surgery Department, Hopital Tenon, AP-HP, Sorbonne University, 75020 Paris, France
| | - Sarah Atallah
- Otolaryngology-Head and Neck Surgery Department, Hopital Tenon, AP-HP, Sorbonne University, 75020 Paris, France
| | - Etienne Dauzier
- Otolaryngology-Head and Neck Surgery Department, Hopital Tenon, AP-HP, Sorbonne University, 75020 Paris, France
| | - Juliette Thariat
- Radiotherapy department, Centre François Baclesse, Caen University, 14000 Caen, France
| | - Nicolas Fakhry
- Otolaryngology-Head and Neck Surgery Department, Centre Hospitalier Universitaire La Conception, APHM, Aix Marseille University, 13385 Marseille, France
| | - Benjamin Verillaud
- Otolaryngology-Head and Neck Surgery Department, Hopital Lariboisière, AP-HP, Paris University, 75010 Paris, France
| | - Marion Classe
- Pathology Department, Institut Gustave-Roussy, 94800 Villejuif, France
| | - Sebastien Vergez
- Service ORL-CCF, Hôpital Rangueil-Larrey, CHU de Toulouse, 31059 Toulouse, France
| | - Antoine Moya-Plana
- Otolaryngology-Head and Neck Surgery Department, Institut Gustave-Roussy, 94800 Villejuif, France
| | - Valerie Costes-Martineau
- Pathology Department, Centre Hospitalier Universitaire de Montpellier, Montpellier University, 34295 Montpellier, France
| | - Christian Righini
- Otolaryngology-Head and Neck Surgery Department, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble University, 38043 Grenoble, France
| | - Ludovic de Gabory
- Otolaryngology-Head and Neck Surgery Department, Centre Hospitalier Universitaire F-X Michelet, Bordeaux University, 33076 Bordeaux, France
| | - Laurence Digue
- Oncology Department, Centre Hospitalier Universitaire F-X Michelet, Bordeaux University, 33076 Bordeaux, France
| | - Charles Dupin
- Pathology Department, Centre Hospitalier Universitaire F-X Michelet, Bordeaux University, 33076 Bordeaux, France
| | | | - Caroline Even
- Oncology Department, Institut Gustave-Roussy, 94800 Villejuif, France
| | - Bertrand Baujat
- Otolaryngology-Head and Neck Surgery Department, Hopital Tenon, AP-HP, Sorbonne University, 75020 Paris, France.
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13
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Baliga S, Abou-Foul AK, Parente P, Szturz P, Thariat J, Shreenivas A, Nankivell P, Bertolini F, Biau J, Blakaj D, Brennan S, Brunet A, De Oliveira TB, Burtness B, Maseda AC, Chow VLY, Chua ML, de Ridder M, Garikipati S, Hanai N, Ho FCH, Huang SH, Kiyota N, Klinghammer K, Kowalski LP, Kwong DL, McDowell LJ, Merlano MC, Nair S, Economopoulou P, Overgaard J, Psyrri A, Tribius S, Waldron J, Yom SS, Mehanna H. Essential data variables for a minimum dataset for head and neck cancer trials and clinical research: HNCIG consensus recommendations and database. Eur J Cancer 2024; 203:114038. [PMID: 38579517 DOI: 10.1016/j.ejca.2024.114038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 03/17/2024] [Indexed: 04/07/2024]
Abstract
The Head and Neck Cancer International Group (HNCIG) has undertaken an international modified Delphi process to reach consensus on the essential data variables to be included in a minimum database for HNC research. Endorsed by 19 research organisations representing 34 countries, these recommendations provide the framework to facilitate and harmonise data collection and sharing for HNC research. These variables have also been incorporated into a ready to use downloadable HNCIG minimum database, available from the HNCIG website.
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Affiliation(s)
- Sujith Baliga
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
| | - Ahmad K Abou-Foul
- Institute for Head and neck studies and education, University of Birmingham, UK.
| | - Pablo Parente
- Department of Otolaryngology and Head and Neck Surgery, Hospital Universitario Lucus Augusti, Lugo, Spain.
| | - Petr Szturz
- Medical Oncology, Department of Oncology, Lausanne University Hospital (CHUV), 1011 Lausanne, Switzerland; Faculty of Biology and Medicine, University of Lausanne (UNIL), 1011 Lausanne, Switzerland.
| | - Juliette Thariat
- Department of Radiation Oncology, Comprehensive Cancer Centre François Baclesse, Caen, France.
| | - Aditya Shreenivas
- Department of Hematology and Oncology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226, USA.
| | - Paul Nankivell
- Institute for Head and Neck Studies and Education, University of Birmingham, UK.
| | | | - Julian Biau
- INSERM U1240 IMoST, University of Clermont Auvergne, Clermont-Ferrand, France; Department of radiation therapy, Centre Jean Perrin, Clermont-Ferrand, France, University of Clermont Auvergne, Clermont-Ferrand, France.
| | | | | | - Aina Brunet
- Department of Otorhinolaryngology and Head and Neck Surgery, Hospital Universitari Bellvitge, Institut d'Investigacio Biomedica (IDIBELL), Barcelona, Spain.
| | | | - Barbara Burtness
- Department of Internal Medicine and Yale Cancer Center, Yale School of Medicine, CT, USA.
| | | | - Velda Ling-Yu Chow
- Department of Surgery, The University of Hong Kong, Hong Kong, SAR China.
| | - Melvin Lk Chua
- Oncology Academic Programme, Duke-NUS Medical School, Singapore; Division of Radiation Oncology, National Cancer Centre Singapore, Duke-NUS Medical School, Singapore.
| | - Mischa de Ridder
- Department of radiotherapy, University Medical Center Utrecht, the Netherlands.
| | | | - Nobuhiro Hanai
- Department of Head and Neck Surgery, Aichi Cancer Center Hospital, Aichi, Japan.
| | | | - Shao Hui Huang
- Department of Radiation Oncology, Princess Margaret Cancer Centre / University of Toronto, Tornoto, Canada.
| | - Naomi Kiyota
- Cancer Center, Kobe Univesity Hospital, Kobe, Japan.
| | - Konrad Klinghammer
- Department of Hematology, Oncology and Cancer Immunology, Campus Benjamin Franklin Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin Hindenburgdamm, Berlin, Germany.
| | - Luiz P Kowalski
- Department of Head and Neck Surgery, University of São Paulo Medical School, São Paulo, Brazil; Department of Head and Neck Surgery and Otorhinolaryngology, A C Camargo Cancer Center, São Paulo, Brazil.
| | - Dora L Kwong
- Department of Clinical Oncology, Centre of Cancer Medicine, School of Clinical Medicine, LSK Faculty of Medicine, the University of Hong Kong, Hong Kong, SAR China.
| | - Lachlan J McDowell
- Faculty of Medicine, University of Queensland, Brisbane, Australia; Department of Radiation Oncology, Princess Alexandra Hospital, Woollongabba, Australia, University of Queensland, Brisbane, Australia.
| | | | - Sudhir Nair
- Department of Surgical Oncology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Mumbai, India.
| | - Panagiota Economopoulou
- Medical Oncology Unit, 2nd Department of Internal Medicine, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece.
| | - Jens Overgaard
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Denmark.
| | - Amanda Psyrri
- Medical Oncology Unit, 2nd Department of Internal Medicine, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece.
| | - Silke Tribius
- Hermann, Holthusen Institute of Radiation Oncology Asklepios Klinik St. Georg Asklepios Tumorzentrum, Hamburg, Germany.
| | - John Waldron
- Princess Margaret Cancer Center University of Toronto, Canada.
| | - Sue S Yom
- University of California San Francisco, San Francisco, CA, USA.
| | - Hisham Mehanna
- Institute for Head and neck studies and education, University of Birmingham, Birmingham, UK.
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Pham TN, Coupey J, Toutain J, Candéias SM, Simonin G, Rousseau M, Touzani O, Thariat J, Valable S. Early effects of different brain radiotherapy modalities on circulating leucocyte subpopulations in rodents. Int J Radiat Biol 2024:1-12. [PMID: 38466699 DOI: 10.1080/09553002.2024.2324471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 02/09/2024] [Indexed: 03/13/2024]
Abstract
PURPOSES Lymphopenia is extensively studied, but not circulating leucocyte subpopulations, which however have distinct roles in tumor tolerance. Proton therapy has been shown to have a lesser impact on the immune system than conventional X-ray radiotherapy through lower dose exposure to healthy tissues. We explored the differential effects of brain X-ray and proton irradiation on circulating leucocyte subpopulations. MATERIALS AND METHODS Leucocyte subpopulation counts from tumor-free mice were obtained 12 hours after 4 fractions of 2.5 Gy. The relationships between irradiation type (X-rays or protons), irradiated volume (whole-brain/hemi-brain) and dose rate (1 or 2 Gy/min) with circulating leucocyte subpopulations (T-CD4+, T-CD8+, B, and NK-cells, neutrophils, and monocytes) were investigated using linear regression and tree-based modeling approaches. Relationships between dose maps (brain, vessels, lymph nodes (LNs)) and leucocyte subpopulations were analyzed and applied to construct the blood dose model, assessing the hypothesis of a direct lymphocyte-killing effect in radiation-induced lymphopenia. RESULTS Radiation-induced lymphopenia occurred after X-ray but not proton brain irradiation in lymphoid subpopulations (T-CD4+, T-CD8+, B, and NK-cells). There was an increase in neutrophil counts following protons but not X-rays. Monocytes remained unchanged under both X-rays and protons. Besides irradiation type, irradiated volume and dose rate had a significant impact on NK-cell, neutrophil and monocyte levels but not T-CD4+, T-CD8+, and B-cells. The dose to the blood had a heterogeneous impact on leucocyte subpopulations: neutrophil counts remained stable with increasing dose to the blood, while lymphocyte counts decreased with increasing dose (T-CD8+-cells > T-CD4+-cells > B-cells > NK-cells). Direct cell-killing effect of the dose to the blood mildly contributed to radiation-induced lymphopenia. LN exposure significantly contributed to lymphopenia and partially explained the distinct impact of irradiation type on circulating lymphocytes. CONCLUSIONS Leucocyte subpopulations reacted differently to X-ray or proton brain irradiation. This difference could be partly explained by LN exposure to radiation dose. Further researches and analyses on other biological processes and interactions between leucocyte subpopulations are ongoing. The various mechanisms underlying leucocyte subpopulation changes under different irradiation modalities may have implications for the choice of radiotherapy modalities and their combination with immunotherapy in brain cancer treatment.
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Affiliation(s)
- Thao-Nguyen Pham
- Normandie Univ, UNICAEN, CNRS, ISTCT, GIP Cyceron, Caen, France
- Laboratoire de physique corpusculaire UMR6534 IN2P3/ENSICAEN, France - Normandie Université, France
| | - Julie Coupey
- Normandie Univ, UNICAEN, CNRS, ISTCT, GIP Cyceron, Caen, France
| | - Jérôme Toutain
- Normandie Univ, UNICAEN, CNRS, ISTCT, GIP Cyceron, Caen, France
| | - Serge M Candéias
- Univ. Grenoble Alpes, CEA, CNRS, IRIG-LCBM-UMR5249, Grenoble, France
| | - Gaël Simonin
- CNRS, IPHC, UMR 7178, Strasbourg University, Strasbourg, France
| | - Marc Rousseau
- CNRS, IPHC, UMR 7178, Strasbourg University, Strasbourg, France
| | - Omar Touzani
- Normandie Univ, UNICAEN, CNRS, ISTCT, GIP Cyceron, Caen, France
| | - Juliette Thariat
- Laboratoire de physique corpusculaire UMR6534 IN2P3/ENSICAEN, France - Normandie Université, France
- Department of Radiation Oncology, Centre François Baclesse, Caen, Normandy, France
| | - Samuel Valable
- Normandie Univ, UNICAEN, CNRS, ISTCT, GIP Cyceron, Caen, France
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Carsuzaa F, Chary E, Thariat J, Dufour X, Favier V. Obstructive sleep apnea syndrome: A frequent and difficult-to-detect complication of radiotherapy for oropharyngeal cancers. Radiother Oncol 2024; 192:110109. [PMID: 38280437 DOI: 10.1016/j.radonc.2024.110109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 12/01/2023] [Revised: 01/12/2024] [Accepted: 01/18/2024] [Indexed: 01/29/2024]
Abstract
This pilot study reveals a higher prevalence of obstructive sleep apnea syndrome (OSAS) in patients treated for oropharyngeal squamous cell carcinoma with radiotherapy compared to the general population. OSAS indicators such as the Epworth Sleepiness Scale seem insufficient in the diagnostic approach to OSAS in this population and systematic screenings should be considered.
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Affiliation(s)
- Florent Carsuzaa
- Service ORL et chirurgie cervico-faciale, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Eléonore Chary
- Service ORL et chirurgie cervico-faciale, Centre Hospitalier de La Rochelle, La Rochelle, France
| | - Juliette Thariat
- Département de radiothérapie, Centre François Baclesse, Caen, France
| | - Xavier Dufour
- Service ORL et chirurgie cervico-faciale, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Valentin Favier
- Département ORL et chirurgie cervico-faciale, Hôpital Gui de Chauliac, Centre Hospitalier Universitaire de Montpellier, Montpellier, France
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16
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Tonneau M, Nebbache R, Larnaudie A, Thureau S, Pointreau Y, Blanchard P, Thariat J. Management of head and neck carcinomas with synchronous or metachronous oligometastatic disease: Role of locoregional radiotherapy and metastasis-directed radiotherapy. Cancer Radiother 2024; 28:83-92. [PMID: 37620212 DOI: 10.1016/j.canrad.2023.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 12/31/2022] [Revised: 02/19/2023] [Accepted: 03/28/2023] [Indexed: 08/26/2023]
Abstract
Head and neck carcinomas are initially metastatic in about 15% of cases. Radiotherapy is a cornerstone in the multimodal strategy at the locoregional phase. In patients with head and neck cancer, often heavily pretreated and with comorbidities, who relapse locoregionally or at distant sites, radiotherapy has also become increasingly important at the metastatic phase. Data on the optimal sequence of systemic treatments and metastasis-directed treatments including stereotactic irradiation are still lacking. Several randomized head and neck trials have been initiated that should provide important answers, including one recent GORTEC trial.
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Affiliation(s)
- M Tonneau
- Service d'oncologie radiothérapie, CRLCC Oscar-Lambret, 3, rue Frédéric-Combemale, Lille, France
| | - R Nebbache
- Service d'oncologie radiothérapie, hôpital européen Georges-Pompidou, Paris, France
| | - A Larnaudie
- Département d'oncologie radiothérapie, centre François-Baclesse, Caen, France
| | - S Thureau
- Département de radiothérapie et de physique médicale, centre Henri-Becquerel, Rouen, France; Unité QuantIF Litis EA 4108, université de Rouen, Rouen, France; Département d'imagerie, centre Henri-Becquerel, Rouen, France
| | - Y Pointreau
- Institut inter-régional de cancérologie (ILC), centre Jean-Bernard, centre de cancérologie de la Sarthe (CCS), 64, rue de Degré, 72000 Le Mans, France
| | - P Blanchard
- Department of Radiation Oncology, Gustave-Roussy, université Paris Saclay, Inserm U1018 Oncostat, Villejuif, France
| | - J Thariat
- Département d'oncologie radiothérapie, centre François-Baclesse, Caen, France; Laboratoire de physique corpusculaire/IN2P3-CNRS UMR 6534, Unicaen-université de Normandie, 14000 Caen, France.
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Llacer-Moscardo C, Moureau-Zabotto L, Ollivier L, Helfré S, Ducassou A, Bonvalot S, Sunyach MP, Sargos P, Gillon P, Firmin N, Le Péchoux C, Thariat J. Management of oligometastatic/metastatic sarcomas and place of local treatments with focus on modern radiotherapy approaches. Cancer Radiother 2024; 28:93-102. [PMID: 38212215 DOI: 10.1016/j.canrad.2023.06.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 04/14/2023] [Revised: 05/09/2023] [Accepted: 06/29/2023] [Indexed: 01/13/2024]
Abstract
Soft tissue sarcomas are a rare and heterogeneous disease. For localized disease, treatment is based on surgery and radiotherapy with or without chemotherapy depending on risk factors. Upfront metastases are present in 7 to 20% of cases, and are localized to the lungs in most of cases. Disseminated disease is generally considered incurable but in selected cases, aggressive local treatment of metastases allowed long survival. Treatment of primary tumour is often debated. Our purpose is to evaluate the literature concerning the role of radiotherapy in the management of primary metastatic soft tissue sarcomas.
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Affiliation(s)
- C Llacer-Moscardo
- Radiation oncology department, institut du cancer de Montpellier (ICM), 208, avenue des Apothicaires, parc Euromédecine, 34298 Montpellier cedex 5, France.
| | - L Moureau-Zabotto
- Department of radiotherapy, centre de radiothérapie du Pays d'Aix, avenue Henri-Pontier, 13100 Aix-en-Provence, France
| | - L Ollivier
- Department of radiotherapy, institut de cancérologie de l'Ouest (ICO), centre René-Gauducheau, Saint-Herblain, France
| | - S Helfré
- Department of radiotherapy, institut Curie, 26, rue d'Ulm, 75005 Paris, France
| | - A Ducassou
- Department of radiotherapy, IUCT Oncopole, 1, avenue Irène-Joliot-Curie, 31100 Toulouse, France
| | - S Bonvalot
- Department of oncological surgery, institut Curie, 26, rue d'Ulm, 75005 Paris, France
| | - M-P Sunyach
- Department of radiotherapy, centre Léon-Bérard, 28, promenade Léa-et-Napoléon-Bullukian, 69008 Lyon, France
| | - P Sargos
- Department of radiotherapy, institut Bergonié, 229, cours de l'Argonne, 33076 Bordeaux, France
| | - P Gillon
- Department of radiotherapy, institut Bergonié, 229, cours de l'Argonne, 33076 Bordeaux, France
| | - N Firmin
- Radiation oncology department, institut du cancer de Montpellier (ICM), 208, avenue des Apothicaires, parc Euromédecine, 34298 Montpellier cedex 5, France
| | - C Le Péchoux
- Department of radiotherapy, Gustave-Roussy, 114, rue Édouard-Vaillant, 94805 Villejuif, France
| | - J Thariat
- Department of radiotherapy, centre François-Baclesse, 12, rue Jean-Baptiste-Colbert, 14000 Caen, France
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Huchet N, Penel N, Bonvalot S, Thariat J, Ducimetière F, Giraud A, Toulmonde M, Le Cesne A, Blay JY, Bellera C. Handling missing covariates in observational studies: an illustration with the assessment of prognostic factors of survival outcomes in soft-tissue or visceral sarcomas in irradiated fields (SIF). Ther Adv Med Oncol 2024; 16:17588359231220999. [PMID: 38249328 PMCID: PMC10798078 DOI: 10.1177/17588359231220999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 11/29/2023] [Indexed: 01/23/2024] Open
Abstract
Background Missing covariates are common in observational research and can lead to bias and loss of statistical power. Limited data regarding prognostic factors of survival outcomes of sarcomas in irradiated fields (SIF) are available. Because of the long lag time between irradiation of first cancer and scarcity of SIF, missing data are a critical issue when analyzing long-term outcomes. We assessed prognostic factors of overall (OS), progression-free (PFS), and metastatic-progression-free (MPFS) survivals in SIF using three methods to account for missing covariates. Methods We relied on the NETSARC French Sarcoma Group database, Cox (OS/PFS), and competitive hazards (MPFS) survival models. Covariates investigated were age, sex, histological subtype, tumor size, depth and grade, metastasis, surgery, surgical resection, surgeon's expertise, imaging, and neo-adjuvant treatment. We first applied multiple imputation (MI): observed data were used to estimate the missing covariate. With the missing-data modality approach, a category missing was created for qualitative variables. With the complete-case (CC) approach, analysis was restricted to patients without missing covariates. Results CC subjects (N = 167; 33%) presented more often with soft-tissue sarcoma (versus visceral sarcoma) and grade I-II tumors as compared to the 504 eligible cases. With MI (N = 504), factors associated with the worst outcome included metastasis (p = 0.04) and R1/R2 resection (p < 0.001) for OS; higher grade/non-gradable tumors (p = 0.002) and R1/R2 resection (p < 0.001) for PFS; and metastasis (p = 0.01) for M-PFS. The 'missing-data modality' approach (N = 504) led to different associations, including significance reached due to variables with the modality 'missing'. The CC analysis led to different results and reduced precision. Conclusion The CC population was not representative of the eligible population, introducing bias, in addition to worst precision. The 'missing-data modality method' results in biased estimates in non-randomized studies, as outcomes may be related to variables with missing values. Appropriate statistical methods for missing covariates, for example, MI, should therefore be considered.
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Affiliation(s)
- Noémie Huchet
- INSERM CIC1401, Clinical and Epidemiological Research Unit, Institut Bergonié, Comprehensive Cancer Center, Bordeaux, France
| | - Nicolas Penel
- Department of Medical Oncology, Centre Oscar Lambret, Lille, France
- Lille University, Lille, France
| | - Sylvie Bonvalot
- Surgery Department, Institut Curie, Comprehensive Cancer Center, Paris, France
| | - Juliette Thariat
- Centre François Baclesse, Comprehensive Cancer Center, Caen, France
- Laboratoire de physique Corpusculaire IN2P3/ENSICAEN/CNRS UMR 6534, Normandie Université, Caen France
| | - Françoise Ducimetière
- Department of Medical Oncology, Centre Léon Bérard, Comprehensive Cancer Center, Lyon, France
| | - Antoine Giraud
- INSERM CIC1401, Clinical and Epidemiological Research Unit, Institut Bergonié, Comprehensive Cancer Center, Bordeaux, France
| | - Maud Toulmonde
- Department of Medical Oncology, Institut Bergonié, Comprehensive Cancer Center, Bordeaux, France
| | - Axel Le Cesne
- Department of Medical Oncology, Gustave Roussy Cancer Campus, Comprehensive Cancer Center, Villejuif, France
| | - Jean-Yves Blay
- Department of Medical Oncology, Centre Léon Bérard, Comprehensive Cancer Center, Lyon, France
| | - Carine Bellera
- INSERM CIC1401, Clinical and Epidemiological Research Unit, Institut Bergonié, Comprehensive Cancer Center, 229 Cours de l'Argonne, Bordeaux 33076, France
- Univ. Bordeaux, INSERM, Bordeaux Population Health Research Center, Epicene team, UMR 1219, Bordeaux, France
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Thariat J, Little MP, Zablotska LB, Samson P, O’Banion MK, Leuraud K, Bergom C, Girault G, Azimzadeh O, Bouffler S, Hamada N. Radiotherapy for non-cancer diseases: benefits and long-term risks. Int J Radiat Biol 2024; 100:505-526. [PMID: 38180039 PMCID: PMC11039429 DOI: 10.1080/09553002.2023.2295966] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 11/29/2023] [Indexed: 01/06/2024]
Abstract
PURPOSE The discovery of X-rays was followed by a variety of attempts to treat infectious diseases and various other non-cancer diseases with ionizing radiation, in addition to cancer. There has been a recent resurgence of interest in the use of such radiotherapy for non-cancer diseases. Non-cancer diseases for which use of radiotherapy has currently been proposed include refractory ventricular tachycardia, neurodegenerative diseases (e.g. Alzheimer's disease and dementia), and Coronavirus Disease 2019 (COVID-19) pneumonia, all with ongoing clinical studies that deliver radiation doses of 0.5-25 Gy in a single fraction or in multiple daily fractions. In addition to such non-cancer effects, historical indications predominantly used in some countries (e.g. Germany) include osteoarthritis and degenerative diseases of the bones and joints. This narrative review gives an overview of the biological rationale and ongoing preclinical and clinical studies for radiotherapy proposed for various non-cancer diseases, discusses the plausibility of the proposed biological rationale, and considers the long-term radiation risks of cancer and non-cancer diseases. CONCLUSIONS A growing body of evidence has suggested that radiation represents a double-edged sword, not only for cancer, but also for non-cancer diseases. At present, clinical evidence has shown some beneficial effects of radiotherapy for ventricular tachycardia, but there is little or no such evidence of radiotherapy for other newly proposed non-cancer diseases (e.g. Alzheimer's disease, COVID-19 pneumonia). Patients with ventricular tachycardia and COVID-19 pneumonia have thus far been treated with radiotherapy when they are an urgent life threat with no efficient alternative treatment, but some survivors may encounter a paradoxical situation where patients were rescued by radiotherapy but then get harmed by radiotherapy. Further studies are needed to justify the clinical use of radiotherapy for non-cancer diseases, and optimize dose to diseased tissue while minimizing dose to healthy tissue.
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Affiliation(s)
- Juliette Thariat
- Department of Radiation Oncology, Comprehensive Cancer Centre François Baclesse, Caen, France
- Laboratoire de Physique Corpusculaire IN2P3, ENSICAEN/CNRS UMR 6534, Normandie Université, Caen, France
| | - Mark P. Little
- Radiation Epidemiology Branch, National Cancer Institute, Bethesda, Maryland, USA
| | - Lydia B. Zablotska
- Department of Epidemiology and Biostatistics, School of Medicine, University of California, San Francisco (UCSF), San Francisco, California, USA
| | - Pamela Samson
- Department of Radiation Oncology, Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - M. Kerry O’Banion
- Department of Neuroscience, Del Monte Institute for Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - Klervi Leuraud
- Research Department on Biological and Health Effects of Ionizing Radiation (SESANE), Institute for Radiological Protection and Nuclear Safety (IRSN), Fontenay-aux-Roses, France
| | - Carmen Bergom
- Department of Radiation Oncology, Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
- Cardio-Oncology Center of Excellence, Washington University, St. Louis, Missouri, USA
| | - Gilles Girault
- Comprehensive Cancer Centre François Baclesse, Medical Library, Caen, France
| | - Omid Azimzadeh
- Federal Office for Radiation Protection (BfS), Section Radiation Biology, Neuherberg, Germany
| | - Simon Bouffler
- Radiation Protection Sciences Division, UK Health Security Agency (UKHSA), Chilton, Didcot, UK
| | - Nobuyuki Hamada
- Biology and Environmental Chemistry Division, Sustainable System Research Laboratory, Central Research Institute of Electric Power Industry (CRIEPI), Abiko, Chiba, Japan
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20
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Journy N, Bolle S, Brualla L, Dumas A, Fresneau B, Haddy N, Haghdoost S, Haustermans K, Jackson A, Karabegovic S, Lassen-Ramshad Y, Thariat J, Wette MR, Botzenhardt S, De Wit I, Demoor-Goldschmidt C, Christiaens M, Høyer M, Isebaert S, Jacobs S, Henriksen LT, Maduro JH, Ronckers C, Steinmeier T, Uyttebroeck A, Van Beek K, Walsh L, Thierry-Chef I, Timmermann B. Assessing late outcomes of advances in radiotherapy for paediatric cancers: Study protocol of the "HARMONIC-RT" European registry (NCT 04746729). Radiother Oncol 2024; 190:109972. [PMID: 37922994 DOI: 10.1016/j.radonc.2023.109972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 11/07/2023]
Affiliation(s)
- Neige Journy
- National Institute for Medical Research (INSERM) U1018 Center for Research in Epidemiology and Population Health, Laboratory of "Radiation Epidemiology, Clinical Epidemiology and Cancer Survivorship", Paris-Saclay University, Gustave Roussy Cancer Campus, Villejuif, France.
| | - Stéphanie Bolle
- Department of Radiotherapy, Gustave Roussy Cancer Campus, Villejuif, France; West German Proton Therapy Centre Essen (WPE), Hufelandstr. 55, Essen 45147, Germany
| | - Lorenzo Brualla
- West German Proton Therapy Centre Essen (WPE), Hufelandstr. 55, Essen 45147, Germany
| | - Agnès Dumas
- Inserm, Aix Marseille University, IRD, ISSPAM, SESSTIM (Economic and Social Sciences of Health and Medical Information Processing), Marseille, France
| | - Brice Fresneau
- National Institute for Medical Research (INSERM) U1018 Center for Research in Epidemiology and Population Health, Laboratory of "Radiation Epidemiology, Clinical Epidemiology and Cancer Survivorship", Paris-Saclay University, Gustave Roussy Cancer Campus, Villejuif, France; Department of Paediatric Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Nadia Haddy
- National Institute for Medical Research (INSERM) U1018 Center for Research in Epidemiology and Population Health, Laboratory of "Radiation Epidemiology, Clinical Epidemiology and Cancer Survivorship", Paris-Saclay University, Gustave Roussy Cancer Campus, Villejuif, France
| | - Siamak Haghdoost
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden; University of Caen Normandy, Advanced Resource Center for HADrontherapy in Europe (ARCHADE), 14000 Caen, France
| | - Karin Haustermans
- Department of Radiation Oncology, UZ Leuven & Department of Oncology, KU Leuven, Leuven 3000, Belgium
| | - Angela Jackson
- National Institute for Medical Research (INSERM) U1018 Center for Research in Epidemiology and Population Health, Paris-Saclay University, Villejuif, France; National Institute for Medical Research (INSERM) U1018 Center for Research in Epidemiology and Population Health, Paris-Saclay University, Gustave Roussy Cancer Campus, Villejuif, France
| | - Sanja Karabegovic
- Department of Neuroradiology, Aarhus University Hospital, Aarhus, Denmark
| | - Yasmin Lassen-Ramshad
- Department of Pediatric and Adolescent Medicine, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus 8200, Denmark
| | - Juliette Thariat
- Centre Régional Francois Baclesse, Avenue Du General Harris 3, Caen Cedex 5 14076, France; Université de Caen Normandie, ENSICAEN, CNRS/IN2P3, LPC Caen UMR6534, F-14000 Caen, France
| | - Martina Roxanne Wette
- Department of Particle Therapy - University Hospital Essen, West German Cancer Centre (WTZ), Hufelandstrasse 55, Essen 45147, Germany; West German Proton Therapy Centre Essen (WPE), Hufelandstr. 55, Essen 45147, Germany
| | - Suzan Botzenhardt
- Department of Particle Therapy - University Hospital Essen, West German Cancer Centre (WTZ), Hufelandstrasse 55, Essen 45147, Germany
| | - Inge De Wit
- Department of Radiation Oncology, UZ Leuven & Department of Oncology, KU Leuven, Leuven 3000, Belgium
| | - Charlotte Demoor-Goldschmidt
- National Institute for Medical Research (INSERM) U1018 Center for Research in Epidemiology and Population Health, Laboratory of "Radiation Epidemiology, Clinical Epidemiology and Cancer Survivorship", Paris-Saclay University, Gustave Roussy Cancer Campus, Villejuif, France; Centre Régional Francois Baclesse, Avenue Du General Harris 3, Caen Cedex 5 14076, France; Centre Hospitalier Universitaire d'Angers, Rue Larrey 4, Angers 49 000, France
| | - Melissa Christiaens
- Department of Radiation Oncology, UZ Leuven & Department of Oncology, KU Leuven, Leuven 3000, Belgium
| | - Morten Høyer
- Aarhus University (AU), Nordre Ringgade 1, Aarhus C 8000, Denmark
| | - Sofie Isebaert
- Department of Radiation Oncology, UZ Leuven & Department of Oncology, KU Leuven, Leuven 3000, Belgium
| | - Sandra Jacobs
- Department of Paediatric Oncology, UZ Leuven, Leuven 3000, Belgium; Department of Neuroradiology, Aarhus University Hospital, Aarhus, Denmark
| | - Louise Tram Henriksen
- Department of Pediatric and Adolescent Medicine, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus 8200, Denmark
| | - John H Maduro
- Department of Radiation Oncology, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Cecile Ronckers
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Theresa Steinmeier
- Department of Particle Therapy - University Hospital Essen, West German Cancer Centre (WTZ), Hufelandstrasse 55, Essen 45147, Germany; West German Proton Therapy Centre Essen (WPE), Hufelandstr. 55, Essen 45147, Germany
| | - Anne Uyttebroeck
- Department of Paediatric Oncology, UZ Leuven, Leuven 3000, Belgium
| | - Karen Van Beek
- Department of Radiation Oncology, UZ Leuven & Department of Oncology, KU Leuven, Leuven 3000, Belgium
| | - Linda Walsh
- Department of Physics, University of Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland
| | | | - Beate Timmermann
- University Hospital Essen (UK Essen), Hufelandstrasse 55, Essen 45147, Germany; Department of Particle Therapy - University Hospital Essen, West German Cancer Centre (WTZ), Hufelandstrasse 55, Essen 45147, Germany; West German Proton Therapy Centre Essen (WPE), Hufelandstr. 55, Essen 45147, Germany
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Pouvreau P, Coelho J, Rumeau C, Malard O, Garrel R, Michel J, Righini C, Vergez S, Baudouin R, Bastit V, Marie JP, Villepelet A, Moya-Plana A, Philouze P, Saroul N, Digue L, Daste A, Renard S, Moriniere S, Carsuzaa F, Verillaud B, Poissonnet G, Schultz P, Brenet E, Mouawad F, Thariat J, Vulquin N, Castain C, de Gabory L, Dupin C. Management of 80 sinonasal undifferentiated carcinomas. Retrospective multicentre study of the French Network of Rare Head and Neck Cancers (REFCOR). Eur J Surg Oncol 2023; 49:107108. [PMID: 37866154 DOI: 10.1016/j.ejso.2023.107108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 05/26/2023] [Revised: 09/13/2023] [Accepted: 10/02/2023] [Indexed: 10/24/2023]
Abstract
OBJECTIVES Sinonasal undifferentiated carcinoma (SNUC) is a rare and aggressive disease requiring multimodal treatment, and multiple new entities once included in the spectrum of SNUC, such as SWI/SNF-deficient carcinomas, are emerging. We aimed to provide new data regarding the role of chemotherapy and surgery and the prognostic factors of disease-free survival. METHODS This study was based on data from the REFCOR database and included patients with SNUC treated with curative intent from 2007 to 2021 across 22 centres in France. RESULTS A total of 80 patients were included in the analysis. Among the entire cohort, the 5-year disease-free survival (DFS) and overall survival (OS) rates were 58% and 63%, respectively. Of 100% of the patients treated with irradiation, 29% underwent surgery, 56% neoadjuvant chemotherapy (82% had either a partial or a complete response) and 76% chemoradiotherapy. No treatment modality was associated with a better OS or DFS, including surgery (p = 0.34). There was a trend for a better DFS for the patients treated with chemotherapy (neoadjuvant or concomitant, p = 0.062). Overall survival at 3 years was 58% for SWI/SNF deficient group and 86% for non deficient group (p = 0.14). The locoregional relapse rate without distant metastases was 21% in the exclusive radiotherapy group and 26% in the surgery group. Grade 3 or higher toxicities concerned 9%, 32% and 29% of patients for surgery, radiotherapy and chemotherapy respectively. CONCLUSION In the management of localised SNUC among all patients treated with irradiation, surgery yielded no benefit, whereas the addition of chemotherapy tended to improve disease-free survival.
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Affiliation(s)
- Pierre Pouvreau
- Department of Radiation Oncology, Bordeaux University Hospital, F33000, Bordeaux, France
| | - Julien Coelho
- Bordeaux University, na unit, UMR 6033, F-33000, Bordeaux, France
| | - Cécile Rumeau
- Department of Head and Neck Surgery, Nancy University Hospital, Vandoeuvre les Nancy, France
| | - Olivier Malard
- Department of Head and Neck Surgery, Nantes University Hospital, Nantes, France
| | - Renaud Garrel
- Department of Head and Neck Surgery, Montpellier University Hospital, Montpellier, France
| | - Justin Michel
- Department of Head and Neck Surgery, La Conception University Hospital, Marseille, France
| | - Christian Righini
- Department of Head and Neck Surgery, Grenoble University Hospital, Grenoble, France
| | - Sebastien Vergez
- Department of Head and Neck Surgery, Toulouse University Hospital, Toulouse, France
| | - Robin Baudouin
- Department of Head and Neck Surgery, Foch Hospital, Suresnes, France
| | - Vianney Bastit
- Department of Head and Neck Surgery, Caen University Hospital, Caen, France
| | - Jean-Paul Marie
- Department of Head and Neck Surgery, Rouen University Hospital, Rouen, France
| | - Aude Villepelet
- Department of Head and Neck Surgery, Créteil Intercommunal Hospital, Créteil, France
| | - Antoine Moya-Plana
- Department of Head and Neck Surgery, Institut Gustave Roussy, Villejuif, France
| | - Pierre Philouze
- Department of Head and Neck Surgery, Hospital Group of lyon, Lyon, France
| | - Nicolas Saroul
- Department of Head and Neck Surgery, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - Laurence Digue
- Department of Oncology, Bordeaux University Hospital, F33000, Bordeaux, France
| | - Amaury Daste
- Department of Oncology, Bordeaux University Hospital, F33000, Bordeaux, France
| | - Sophie Renard
- Department of Head and Neck Surgery, Nancy University Hospital, Vandoeuvre les Nancy, France
| | - Sylvain Moriniere
- Department of Head and Neck Surgery, Tours University Hospital, Tours, France
| | - Florent Carsuzaa
- Department of Head and Neck Surgery, Poitiers University Hospital, Poitiers, France
| | - Benjamin Verillaud
- Department of Head and Neck Surgery, Lariboisière Hospital, Paris, France
| | - Gilles Poissonnet
- Department of Head and Neck Oncologic Surgery, Antoine Lacassagne Center, Nice, France
| | - Philippe Schultz
- Department of Head and Neck Surgery, Strasbourg University Hospital, Strasbourg, France
| | - Esteban Brenet
- Department of Head and Neck Surgery, Reims University Hospital, Reims, France
| | - François Mouawad
- Department of Head and Neck Surgery, Lille University Hospital, Lille, France
| | - Juliette Thariat
- Department of Radiation Oncology, François Baclesse Center, Caen, France
| | - Noémie Vulquin
- Department of Radiation Oncology, Georges François Leclerc Center, Dijon, France
| | - Claire Castain
- Department of Pathology, Bordeaux University Hospital, Bordeaux, France
| | - Ludovic de Gabory
- Department of Head and Neck Surgery, Bordeaux University Hospital, F33000, Bordeaux, France
| | - Charles Dupin
- Department of Radiation Oncology, Bordeaux University Hospital, F33000, Bordeaux, France; Bordeaux University, na unit, UMR 6033, F-33000, Bordeaux, France; BRIC (BoRdeaux Institute of OnCology), UMR1312, INSERM, University of Bordeaux, F-33000, Bordeaux, France.
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Sarradin V, Digue L, Vergez S, Thariat J, Fakhry N, Chabrillac E, Bensadoun RJ, Ferrand FR, Even C. Systemic therapies for salivary gland carcinoma (excluding adenoid cystic carcinoma): REFCOR recommendations by the formal consensus method. Eur Ann Otorhinolaryngol Head Neck Dis 2023:S1879-7296(23)00156-4. [PMID: 38040592 DOI: 10.1016/j.anorl.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2023]
Abstract
OBJECTIVE To determine the therapeutic indications for systemic medical treatment in the management of salivary gland carcinoma (excluding adenoid cystic carcinoma) according to the clinical situation. MATERIALS AND METHODS The French Network of Rare Head and Neck Tumors (REFCOR) formed a steering group who drafted a narrative review of the literature published on Medline and proposed recommendations. The level of adherence to the recommendations was then assessed by a rating group, according to the formal consensus method. RESULTS Salivary gland carcinoma is rare and there is currently insufficient evidence to indicate chemotherapy at the localized stage. At the metastatic stage, initial management can be based on a phase of monitoring for indolent disease. Some histological subtypes (salivary duct carcinoma and adenocarcinoma) are more aggressive and require systemic treatment from the outset. To guide systemic treatment, it is recommended to perform immunohistochemistry and molecular biology analyses (overexpression of HER2 and androgen receptors, NTRK fusion, next-generation sequencing). CONCLUSION Salivary gland carcinoma is a rare tumor for which there are currently few effective medical treatments. It is therefore recommended to include patients in clinical trials.
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Affiliation(s)
- V Sarradin
- Département d'oncologie médicale, institut universitaire du cancer Toulouse - Oncopole, 1, avenue Irène-Joliot-Curie, 31100 Toulouse, France.
| | - L Digue
- Département d'oncologie médicale, hôpital Saint-André, CHU de Bordeaux, Bordeaux, France
| | - S Vergez
- Département de chirurgie ORL et cervico-faciale, CHU de Toulouse-Larrey, université Toulouse III Paul-Sabatier, Toulouse, France; Département de chirurgie, institut universitaire du cancer Toulouse - Oncopole, Toulouse, France
| | - J Thariat
- Département de radiothérapie, centre François-Baclesse, Caen, France
| | - N Fakhry
- Département d'ORL et chirurgie cervico-faciale, hôpital La Conception, AP-HM, Marseille, France
| | - E Chabrillac
- Département de chirurgie, institut universitaire du cancer Toulouse - Oncopole, Toulouse, France
| | - R-J Bensadoun
- Centre de haute énergie, clinique Saint-Georges, Nice, France
| | - F-R Ferrand
- Département d'oncologie médicale, institut Gustave-Roussy, Villejuif, France; Institut de recherche biomédicale des Armées, Brétigny-sur-Orge, France
| | - C Even
- Département d'oncologie médicale, institut Gustave-Roussy, Villejuif, France
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Thariat J, Ferrand FR, Fakhry N, Even C, Vergez S, Chabrillac E, Sarradin V, Digue L, Troussier I, Bensadoun RJ. Radiotherapy for salivary gland cancer: REFCOR recommendations by the formal consensus method. Eur Ann Otorhinolaryngol Head Neck Dis 2023:S1879-7296(23)00158-8. [PMID: 38030445 DOI: 10.1016/j.anorl.2023.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
OBJECTIVE To determine the indications for radiotherapy in salivary gland cancer and to specify the modalities and target radiation volumes. MATERIAL AND METHODS The French Network of Rare Head and Neck Tumors (REFCOR) formed a steering group which drafted a narrative review of the literature published on Medline and proposed recommendations. The level of adherence to the recommendations was then assessed by a rating group, according to the formal consensus method. RESULTS Postoperatively, radiotherapy to the primary tumor site±to the lymph nodes is indicated if one or more of the following adverse histoprognostic factors are present (risk>10% of locoregional recurrence): T3-T4 category, lymph node invasion, extraglandular invasion, close or positive surgical margins, high tumor grade, perineural invasion, vascular emboli, and/or bone invasion. Intensity-modulated radiation therapy (IMRT) is the gold standard. For unresectable cancers or inoperable patients, carbon ion hadrontherapy may be considered. CONCLUSION Radiotherapy in salivary gland cancer is indicated in postoperative situations in case of adverse histoprognostic factors and for inoperable tumors.
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Affiliation(s)
- J Thariat
- Département de radiothérapie, centre François-Baclesse, Caen, France
| | - F-R Ferrand
- French Armed Forces Biomedical Research Institute, 91220 Brétigny-sur-Orge, France; Département d'oncologie médicale, institut Gustave-Roussy, Villejuif, France
| | - N Fakhry
- Département d'ORL et chirurgie cervico-faciale, hôpital La Conception, AP-HM, Aix-Marseille University, 147, boulevard Baille, 13005 Marseille, France.
| | - C Even
- Département d'oncologie médicale, institut Gustave-Roussy, Villejuif, France
| | - S Vergez
- Département de chirurgie, institut universitaire du cancer Toulouse - Oncopole, Toulouse, France; Département de chirurgie ORL et cervico-faciale, CHU de Toulouse-Larrey, université Toulouse III Paul-Sabatier, Toulouse, France
| | - E Chabrillac
- Département de chirurgie, institut universitaire du cancer Toulouse - Oncopole, Toulouse, France
| | - V Sarradin
- Département d'oncologie médicale, institut universitaire du cancer Toulouse - Oncopole, Toulouse, France
| | - L Digue
- Département d'oncologie médicale, hôpital Saint-André, Bordeaux, France
| | - I Troussier
- Département d'oncologie radiothérapie, centre de haute énergie, Nice, France
| | - R-J Bensadoun
- Département d'oncologie radiothérapie, centre de haute énergie, Nice, France
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Rogé M, Kirova Y, Loap P, Amar S, Servagi S, Nebbache R, Rivin Del Campo E, Clatot F, Thureau S, Thariat J. Preoperative Radiation Therapy for Chemorefractory Localized Inflammatory Breast Cancer. Pract Radiat Oncol 2023; 13:e491-e498. [PMID: 37295726 DOI: 10.1016/j.prro.2023.05.011] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/01/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023]
Abstract
PURPOSE Inflammatory breast cancer (IBC) is a rare breast cancer subtype. Chemorefractory nonmetastatic IBC, defined by locoregional progression under neoadjuvant chemotherapy, is a rare situation with few therapeutic options. Owing to the rarity of this clinical presentation and the lack of specific data, no specific management guidelines exist. We evaluated whether preoperative radiation therapy/chemoradiotherapy could achieve locoregional control after first-line neoadjuvant chemotherapy in patients with IBC. METHODS AND MATERIALS Patients with chemorefractory disease receiving preoperative radiation therapy were identified from a retrospective multicenter cohort of consecutive patients with IBC diagnosed between 2010 and 2017 at 7 oncology centers in France. RESULTS Overall, 18 patients among the 364 patients (5%) treated for IBC had progressive disease during neoadjuvant chemotherapy. These patients had aggressive tumors with lymph node involvement at diagnosis (n = 17; 94.4%), triple-negative subtype (n = 11; 61.1%), Scarff Bloom and Richardson grade 3 (n = 10; 55.6%), and high Ki67 (median, 56.0%). After preoperative radiation therapy, all patients had a complete (n = 1; 5.6%) or partial (n = 17; 94.4%) locoregional response. One patient (5.6%) experienced acute grade 3 dermatitis. Twelve (66.7%) patients underwent surgery as planned. The estimated median follow-up was 31 months. The median overall survival, disease-free survival, distant metastases-free survival, and locoregional recurrence-free survival were 19 months, 4.5 months, 5 months, and 6 months, respectively. Ultimate locoregional control was obtained for 11 patients (61.1%), and 13 patients (72.2%) experienced metastatic progression. Triple-negative subtype (hazard ratio [HR], 15.54; P = .011) and surgery (HR, 0.23; P = .030) were significantly associated with overall survival in the univariate analysis. In multivariate analyses, the triple-negative subtype remained a significant prognostic factor (HR, 13.04; P = .021) for overall survival. CONCLUSIONS Preoperative radiation therapy is a feasible approach with acceptable toxicities. It allowed surgery and ultimate locoregional control in a majority of patients. The lack of translation into better survival has been a challenge, in part owing to the metastatic propensity of patients with chemorefractory IBC, especially in the overrepresented triple-negative population in this series.
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Affiliation(s)
- Maximilien Rogé
- Department of Radiation Oncology, Henri Becquerel Cancer Centre, Rouen, France.
| | - Youlia Kirova
- Department of Radiation Oncology, Institut Curie, Paris, France
| | - Pierre Loap
- Department of Radiation Oncology, Institut Curie, Paris, France
| | - Sandrine Amar
- Department of Radiation Oncology, Henri Becquerel Cancer Centre, Rouen, France
| | - Stéphanie Servagi
- Department of Radiation Oncology, Institut Jean Godinot, Reims, France
| | - Rafik Nebbache
- Department of Radiation Oncology, Tenon University Hospital, Sorbonne University, Paris, France
| | - Eleonor Rivin Del Campo
- Department of Radiation Oncology, Tenon University Hospital, Sorbonne University, Paris, France
| | - Florian Clatot
- Department of Medical Oncology, Henri Becquerel Cancer Centre, Rouen, France
| | - Sébastien Thureau
- Department of Radiation Oncology and Nuclear Medicine, Henri Becquerel Cancer Centre and QuantIF LITIS, Rouen, France
| | - Juliette Thariat
- Department of Radiation Oncology, Centre François Baclesse, Caen, France
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25
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Özer Ö, Shafi H, O'Reilly D, Loiseau C, Dejean C, Bourhis J, Thariat J. Need for standardization in the use of structures in the intensity-modulated radiation therapy planning of head and neck cancers, a GORTEC study. Radiother Oncol 2023; 188:109895. [PMID: 37659657 DOI: 10.1016/j.radonc.2023.109895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/17/2023] [Accepted: 08/24/2023] [Indexed: 09/04/2023]
Abstract
BACKGROUND Most radiotherapy structures contoured on CT scans during IMRT planning are defined by the ICRU, forming part of standard practice. Associated dose-volume constraints serve as parameters for dose computation algorithms to produce optimized dose maps. On the ground, however, physicists/dosimetrists routinely delineate auxiliary "non-standard" radiotherapy structures (nsRS). MATERIALS/METHODS From 287 patients' data, five categories of nsRS were identified. Inter-center, inter-patient variability, and temporal trends in nsRS use were investigated. Relation of nsRS with topological complexity, plan quality, calculated quality assurance (QA) and expert QA, was investigated using machine learning classification. RESULTS nsRS accounted for 19.2% of all structures. Average number of nsRS per patient was 8.92 ± 6.70. Variation coefficient across centers was > 70% for nsRS frequency. There was no effect of patient volume per center on averaged nsRS number between low, intermediate, and high-volume centers. No temporal trends in nsRS use were detected at the high-volume centers, except for an increase in 'forced-dose' nsRS (p = 3.08 × (10)^(-5)) at one center. Machine learning prediction accuracy including nsRS features were 0.70 ± 0.06 for topological complexity, 0.58 ± 0.05 for calculated QA and 0.72 ± 0.05 for expert QA. CONCLUSION Use of nsRS is frequent but heterogeneous and should be standardized further in line with ICRU initiatives in IMRT planning. Use of nsRS should be documented with respect to the need for nsRS from dose computation algorithms of treatment planning systems and IMRT machines in terms of modulation capacity and plan robustness.
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Affiliation(s)
- Özgür Özer
- Université de Caen Normandie, ENSICAEN, CNRS/IN2P3, LPC Caen UMR6534, F-14000 Caen, France
| | - Hanaan Shafi
- Université de Caen Normandie, ENSICAEN, CNRS/IN2P3, LPC Caen UMR6534, F-14000 Caen, France
| | - David O'Reilly
- Université de Caen Normandie, ENSICAEN, CNRS/IN2P3, LPC Caen UMR6534, F-14000 Caen, France
| | - Cedric Loiseau
- Department of Radiotherapy, Centre François-Baclesse, Caen, France
| | - Catherine Dejean
- Department of Radiotherapy, Centre Antoine Lacassagne, Nice, France
| | - Jean Bourhis
- Department of Radiation Oncology, Department of Oncology, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Juliette Thariat
- Université de Caen Normandie, ENSICAEN, CNRS/IN2P3, LPC Caen UMR6534, F-14000 Caen, France; Department of Radiotherapy, Centre François-Baclesse, Caen, France.
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Nguyen NP, Thariat J, Gorobets O, Vinh-Hung V, Kim L, Blanco SC, Vasileiou M, Arenas M, Mazibuko T, Giap H, Vincent F, Chi A, Loganadane G, Mohammadianpanah M, Rembielak A, Karlsson U, Ali A, Bose S, Page BR. Immunotherapy and Hypofractionated Radiotherapy in Older Patients with Locally Advanced Cutaneous Squamous-Cell Carcinoma of the Head and Neck: A Proposed Paradigm by the International Geriatric Radiotherapy Group. Cancers (Basel) 2023; 15:4981. [PMID: 37894347 PMCID: PMC10605563 DOI: 10.3390/cancers15204981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/01/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
Cutaneous skin carcinoma is a disease of older patients. The prevalence of cutaneous squamous-cell carcinoma (cSCC) increases with age. The head and neck region is a frequent place of occurrence due to exposure to ultraviolet light. Surgical resection with adjuvant radiotherapy is frequently advocated for locally advanced disease to decrease the risk of loco-regional recurrence. However, older cancer patients may not be candidates for surgery due to frailty and/or increased risk of complications. Radiotherapy is usually advocated for unresectable patients. Compared to basal-cell carcinoma, locally advanced cSCC tends to recur locally and/or can metastasize, especially in patients with high-risk features such as poorly differentiated histology and perineural invasion. Thus, a new algorithm needs to be developed for older patients with locally advanced head and neck cutaneous squamous-cell carcinoma to improve their survival and conserve their quality of life. Recently, immunotherapy with checkpoint inhibitors (CPIs) has attracted much attention due to the high prevalence of program death ligand 1 (PD-L1) in cSCC. A high response rate was observed following CPI administration with acceptable toxicity. Those with residual disease may be treated with hypofractionated radiotherapy to minimize the risk of recurrence, as radiotherapy may enhance the effect of immunotherapy. We propose a protocol combining CPIs and hypofractionated radiotherapy for older patients with locally advanced cutaneous head and neck cancer who are not candidates for surgery. Prospective studies should be performed to verify this hypothesis.
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Affiliation(s)
- Nam P. Nguyen
- Department of Radiation Oncology, Howard University, Washington, DC 20059, USA;
| | - Juliette Thariat
- Department of Radiation Oncology, Francois Baclesse Cancer Center, 14000 Cain, France;
| | - Olena Gorobets
- Department of Oral Surgery, University of Martinique, 97213 Martinique, France;
| | - Vincent Vinh-Hung
- Department of Radiation Oncology, Institut Bergonie, 33076 Bordeaux, France;
| | - Lyndon Kim
- Division of Neuro-Oncology, Mount Sinai Hospital, New York, NY 10029, USA;
| | - Sergio Calleja Blanco
- Department of Oral and Maxillofacial Surgery, Howard University, Washington, DC 20059, USA;
| | - Maria Vasileiou
- Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, 15771 Athens, Greece
| | - Meritxell Arenas
- Department of Radiation Oncology, Sant Joan de Reus University Hospital, University of Rovira, I Virgili, 43204 Tarragona, Spain;
| | - Thandeka Mazibuko
- Department of Radiation Oncology, International Geriatric Radiotherapy Group, Washington, DC 20001, USA; (T.M.); (U.K.)
| | - Huan Giap
- Department of Radiation Oncology, Medical University of South Carolina, Charleston, SC 29425, USA;
| | - Felix Vincent
- Department of Surgery, Southern Regional Health System, Lawrenceburg, TN 29425, USA;
| | - Alexander Chi
- Department of Radiation Oncology, Xuanwu Hospital, Capital Medical University, Beijing 101125, China;
| | | | - Mohammad Mohammadianpanah
- Colorectal Research Center, Department of Radiation Oncology, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran;
| | - Agata Rembielak
- Department of Radiation Oncology, The Christie NHS Foundation Trust, Manchester M20 4BX, UK;
- Division of Cancer Sciences, Faculty of Biomedicine and Health, School of Medical Sciences, The University of Manchester, Manchester M13 9PL, UK
| | - Ulf Karlsson
- Department of Radiation Oncology, International Geriatric Radiotherapy Group, Washington, DC 20001, USA; (T.M.); (U.K.)
| | - Ahmed Ali
- Division of Hematology Oncology, Howard University, Washington, DC 20059, USA;
| | - Satya Bose
- Department of Radiation Oncology, Howard University, Washington, DC 20059, USA;
| | - Brandi R. Page
- Department of Radiation Oncology, Johns Hopkins University, Baltimore 21218, MD, USA;
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Beddok A, Lim R, Thariat J, Shih HA, El Fakhri G. A Comprehensive Primer on Radiation Oncology for Non-Radiation Oncologists. Cancers (Basel) 2023; 15:4906. [PMID: 37894273 PMCID: PMC10605284 DOI: 10.3390/cancers15204906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/05/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
Background: Multidisciplinary management is crucial in cancer diagnosis and treatment. Multidisciplinary teams include specialists in surgery, medical therapies, and radiation therapy (RT), each playing unique roles in oncology care. One significant aspect is RT, guided by radiation oncologists (ROs). This paper serves as a detailed primer for non-oncologists, medical students, or non-clinical investigators, educating them on contemporary RT practices. Methods: This report follows the process of RT planning and execution. Starting from the decision-making in multidisciplinary teams to the completion of RT and subsequent patient follow-up, it aims to offer non-oncologists an understanding of the RO's work in a comprehensive manner. Results: The first step in RT is a planning session that includes obtaining a CT scan of the area to be treated, known as the CT simulation. The patients are imaged in the exact position in which they will receive treatment. The second step, which is the primary source of uncertainty, involves the delineation of treatment targets and organs at risk (OAR). The objective is to ensure precise irradiation of the target volume while sparing the OARs as much as possible. Various radiation modalities, such as external beam therapy with electrons, photons, or particles (including protons and carbon ions), as well as brachytherapy, are utilized. Within these modalities, several techniques, such as three-dimensional conformal RT, intensity-modulated RT, volumetric modulated arc therapy, scattering beam proton therapy, and intensity-modulated proton therapy, are employed to achieve optimal treatment outcomes. The RT plan development is an iterative process involving medical physicists, dosimetrists, and ROs. The complexity and time required vary, ranging from an hour to a week. Once approved, RT begins, with image-guided RT being standard practice for patient alignment. The RO manages acute toxicities during treatment and prepares a summary upon completion. There is a considerable variance in practices, with some ROs offering lifelong follow-up and managing potential late effects of treatment. Conclusions: Comprehension of RT clinical effects by non-oncologists providers significantly elevates long-term patient care quality. Hence, educating non-oncologists enhances care for RT patients, underlining this report's importance.
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Affiliation(s)
- Arnaud Beddok
- Department of Radiation Oncology, Institut Godinot, 51100 Reims, France
- Gordon Center for Medical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Ruth Lim
- Gordon Center for Medical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Juliette Thariat
- Department of Radiation Oncology, Centre François-Baclesse, 14000 Caen, France
| | - Helen A. Shih
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Georges El Fakhri
- Gordon Center for Medical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
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Lebrun F, Marty PA, Quintyn JC, Thariat J, Bailleul H. [High energy proton therapy for extraocular tumors, neurotrophic keratitis and functional consequence: A series of 3 cases]. J Fr Ophtalmol 2023; 46:841-850. [PMID: 37625997 DOI: 10.1016/j.jfo.2023.02.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 01/31/2023] [Accepted: 02/04/2023] [Indexed: 08/27/2023]
Abstract
INTRODUCTION High energy proton therapy (HEP) is a form of radiation therapy using protons for extraocular tumors. Its ballistic properties are theoretically advantageous, but the real impact on the surrounding ocular tissues during cerebral and ENT irradiation is poorly documented. We describe three consecutive patients with corneal damage following such irradiation. MATERIALS/METHODS Post-proton therapy neurotrophic keratitis (NK) is defined as corneal hypo/anesthesia responsible for an alteration of corneal trophicity and graded according to the Mackie classification, in terms of a prospective ophthalmological follow-up protocol for all patients with extraocular tumors treated with HEP. RESULTS Among 193 patients treated with HEP between 2018 and 2021 for extraocular tumors, three patients developed severe neurotrophic keratitis, i.e. 1.6% of treated patients. According to the Mackie classification, the three patients showed grade 3 NK less than one year after the conclusion of their HEP. These three patients underwent amniotic membrane grafting. They were placed on autologous serum eye drops. Two of the three patients had to be eviscerated. The dose to the cornea was greater than 50 Gray (Gy)_Relative biological effectiveness (RBE) in the three cases. DISCUSSION The diagnosis and etiological origin of neurotrophic keratitis are often difficult to establish. In these cases, the imputability of radiation therapy, proton therapy in our cases, in the development of neurotrophic keratitis was plausible based on the dosimetry of the patients, all of whom had anterior tumors with a poor prognosis requiring high tumoricidal doses. CONCLUSION Further studies to establish the impact of proton therapy on corneal sensitivity are necessary. However, this feedback and the multidisciplinary management of tumors can help to limit the risk of some complications of radiation therapy. Early diagnosis allows for appropriate management and could possibly minimize the anatomical and functional ocular complications of neurotrophic keratitis.
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Affiliation(s)
- F Lebrun
- Centre hospitalier universitaire de Caen-Normandie, avenue de la Côte-de-Nacre, 14033 Caen cedex 9, France.
| | - P-A Marty
- Centre hospitalier universitaire de Caen-Normandie, avenue de la Côte-de-Nacre, 14033 Caen cedex 9, France
| | - J-C Quintyn
- Centre hospitalier universitaire de Caen-Normandie, avenue de la Côte-de-Nacre, 14033 Caen cedex 9, France
| | - J Thariat
- Laboratoire de Physique Corpusculaire/IN2P3-CNRS UMR 6534-ARCHADE, Unicaen-Université de Normandie, Centre François-Baclesse, 14000 Caen, France
| | - H Bailleul
- Hôpital privé de la Baie-d'Avranches, 50300 Avranches, France
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Thariat J, Mathis T, Pace-Loscos T, Peyrichon ML, Maschi C, Rosier L, Nguyen M, Bonnin N, Aloi D, Gastaud L, Gaucher D, Caujolle JP, Château Y, Herault J. Single-Masked Randomized Phase 2 Study Assessing 2 Forms of Hypofractionated Proton Therapy in Patients With Large Choroidal Melanomas. Int J Radiat Oncol Biol Phys 2023; 117:357-369. [PMID: 37257661 DOI: 10.1016/j.ijrobp.2023.04.028] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 04/12/2023] [Accepted: 04/25/2023] [Indexed: 06/02/2023]
Abstract
PURPOSE Patients with large uveal melanomas are at major risk of liver metastases. Some patients are reluctant to undergo the standard treatment (ie, immediate enucleation). Proton therapy yields 5-year local control rates and eyeball retention of >85% and ≈20% in large uveal melanomas. Patients with T3/T4 uveal melanomas refusing enucleation were randomized between standard 4 to 13 Gy-fraction or moderately hypofractionated 8 to 6.5 Gy-fraction proton therapy. The main endpoint was the 2-year local recurrence-free survival without enucleation. METHODS AND MATERIALS A single-masked 1:2 randomized phase 2 trial was conducted between 2015 and 2017 with planned endoresection and distance to the posterior pole as strata. Local events were defined as local relapse, or enucleation due to complications or relapse. RESULTS The 32 patients, with a mean age of 64 years, had T3/4 (N = 17/15), M1 (N = 2) uveal melanomas, of mean tumor diameter and thickness of 16.5 mm and 9.1 mm, and of posterior location in 56.5%. Median follow-up was 56.7 months. The 2-year local recurrence-free survival rate without enucleation was 79% (95% confidence interval, 65%-96%), similar in both arms. There were 9 enucleations, 3 at relapse and 6 for toxicities. Twelve patients had distant metastases. The 2-year-overall survival was 72% (95% confidence interval, 58%-89%). At baseline, visual acuity by average logarithm value of the minimum angle of resolution was 0.68 and 0.70 in the standard and experimental arms, and at last follow-up 2 and 1.7, with mean differences of 1.44 and 1.01, respectively (P = .39). CONCLUSION An 8-times 6.5 Gy scheme is feasible without deteriorating local control and with similar toxicity rates in patients with large uveal melanomas. Larger studies incorporating adjuvant treatments are warranted.
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Affiliation(s)
- Juliette Thariat
- Department of Radiation Oncology, Centre François Baclesse, Caen, France; Laboratoire de Physique Corpusculaire, Caen, France; Unicaen-Normandie Université, Caen, France.
| | - Thibaud Mathis
- Service d'Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon; Université Claude Bernard Lyon 1, Lyon, France; UMR5510 MATEIS, CNRS, INSA Lyon, Université Lyon 1, Lyon, France
| | - Tanguy Pace-Loscos
- Department of Radiation Oncology, Proton Therapy Center, Centre Antoine Lacassagne, Nice, France
| | - Marie Laure Peyrichon
- Department of Radiation Oncology, Proton Therapy Center, Centre Antoine Lacassagne, Nice, France
| | - Celia Maschi
- Department of Ophthalmology, Pasteur Hospital, Nice Teaching Hospital, Nice, France
| | - Laurence Rosier
- Eye Clinic, Centre d'Exploration et de Traitement de la Retine et de la Macula, Bordeaux, France
| | - Minh Nguyen
- Service d'Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon; Université Claude Bernard Lyon 1, Lyon, France; UMR5510 MATEIS, CNRS, INSA Lyon, Université Lyon 1, Lyon, France
| | - Nicolas Bonnin
- Department of Ophthalmology, Eye University Clinic Gabriel Montpied, Clermont Ferrand, France
| | - Deborah Aloi
- Department of Radiation Oncology, Proton Therapy Center, Centre Antoine Lacassagne, Nice, France
| | - Lauris Gastaud
- Department of Radiation Oncology, Proton Therapy Center, Centre Antoine Lacassagne, Nice, France
| | - David Gaucher
- Department of Ophthalmology, New Civil Hospital, Strasbourg University Hospital, FMTS, Strasbourg, France
| | - Jean-Pierre Caujolle
- Department of Ophthalmology, Pasteur Hospital, Nice Teaching Hospital, Nice, France
| | - Yann Château
- Department of Radiation Oncology, Proton Therapy Center, Centre Antoine Lacassagne, Nice, France
| | - Joel Herault
- Department of Radiation Oncology, Proton Therapy Center, Centre Antoine Lacassagne, Nice, France
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Sosa-Marrero C, Acosta O, Pasquier D, Thariat J, Delpon G, Fiorino C, Rancatti T, Malard O, Foray N, de Crevoisier R. Voxel-wise analysis: A powerful tool to predict radio-induced toxicity and potentially perform personalised planning in radiotherapy. Cancer Radiother 2023; 27:638-642. [PMID: 37517974 DOI: 10.1016/j.canrad.2023.06.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 06/22/2023] [Accepted: 06/27/2023] [Indexed: 08/01/2023]
Abstract
Dose - volume histograms have been historically used to study the relationship between the planned radiation dose and healthy tissue damage. However, this approach considers neither spatial information nor heterogenous radiosensitivity within organs at risk, depending on the tissue. Recently, voxel-wise analyses have emerged in the literature as powerful tools to fully exploit three-dimensional information from the planned dose distribution. They allow to identify anatomical subregions of one or several organs in which the irradiation dose is associated with a given toxicity. These methods rely on an accurate anatomical alignment, usually obtained by means of a non-rigid registration. Once the different anatomies are spatially normalised, correlations between the three-dimensional dose and a given toxicity can be explored voxel-wise. Parametric or non-parametric statistical tests can be performed on every voxel to identify the voxels in which the dose is significantly different between patients presenting or not toxicity. Several anatomical subregions associated with genitourinary, gastrointestinal, cardiac, pulmonary or haematological toxicity have already been identified in the literature for prostate, head and neck or thorax irradiation. Voxel-wise analysis appears therefore first particularly interesting to increase toxicity prediction capability by identifying specific subregions in the organs at risk whose irradiation is highly predictive of specific toxicity. The second interest is potentially to decrease the radio-induced toxicity by limiting the dose in the predictive subregions, while not decreasing the dose in the target volume. Limitations of the approach have been pointed out.
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Affiliation(s)
- C Sosa-Marrero
- Université de Rennes, CLCC Eugène-Marquis, Inserm, LTSI - UMR 1099, 35000 Rennes, France
| | - O Acosta
- Université de Rennes, CLCC Eugène-Marquis, Inserm, LTSI - UMR 1099, 35000 Rennes, France
| | - D Pasquier
- Radiotherapy Department, centre Oscar-Lambret, 59000 Lille, France; Université de Lille, CNRS, école centrale de Lille, Cristal UMR 9189, Lille, France
| | - J Thariat
- Department of Radiation Oncology, centre François-Baclesse, 14000 Caen, France
| | - G Delpon
- Medical physics department, institut de cancérologie de l'Ouest, IMT Atlantique, Nantes université, CNRS/IN2P3, Subatech, Nantes, France
| | - C Fiorino
- Medical Physics, San Raffaele Scientific Institute, Via Olgettina 690, 20132 Milan, Italy
| | - T Rancatti
- Data Science Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - O Malard
- Service de chirurgie oto-rhinolaryngologique (ORL) et chirurgie cervicofaciale, Hôtel-Dieu, CHU de Nantes, Nantes, France
| | - N Foray
- Centre Léon-Bérard, Inserm U1296 "Radiation: Defense/Health/Environment", 69008 Lyon, France
| | - R de Crevoisier
- Université de Rennes, CLCC Eugène-Marquis, Inserm, LTSI - UMR 1099, 35000 Rennes, France; Département de radiothérapie, centre Eugène-Marquis, 35000 Rennes, France.
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Thariat J, Loiseau C. Basic concepts and directions in the radiation therapy quality assurance processes of clinical trials. Cancer Radiother 2023; 27:464-468. [PMID: 37541796 DOI: 10.1016/j.canrad.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 07/03/2023] [Accepted: 07/07/2023] [Indexed: 08/06/2023]
Abstract
The radiation therapy quality assurance of clinical trials is internationally recognized as a key factor to control the quality of radiotherapy for its impact on clinical trial's goals. Quality assessment may be performed at different levels and by different means, which are now quite standardized. The optimal radiation therapy quality assurance of clinical trials trade-off to maintain accrual rates, radiotherapy quality and optimize clinical trial research processes is yet to be defined. This article addresses current definitions, processes, limitations and directions.
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Affiliation(s)
- J Thariat
- Department of Radiation Therapy, centre François-Baclesse, 14000 Caen, France; Laboratoire de physique corpusculaire, IN2P3, EnsiCaen, CNRS UMR 6534, Normandie université, 14000 Caen, France.
| | - C Loiseau
- Department of Radiation Therapy, centre François-Baclesse, 14000 Caen, France
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Guihard S, Piot M, Issoufaly I, Giraud P, Bruand M, Faivre JC, Eugène R, Liem X, Pasquier D, Lamrani-Ghaouti A, Ghannam Y, Ruffier A, Guilbert P, Larnaudie A, Thariat J, Rivera S, Clavier JB. [Real world data in radiotherapy: A data farming project by Unitrad]. Cancer Radiother 2023; 27:455-459. [PMID: 37517975 DOI: 10.1016/j.canrad.2023.06.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 06/08/2023] [Accepted: 06/16/2023] [Indexed: 08/01/2023]
Abstract
The aim of the data farming project by the Unitrad group is to produce and use large quantities of structured real-life data throughout radiotherapy treatment. Starting in 2016, target real world data were selected at expert consensus conferences and regularly updated, then captured in MOSAIQ© as the patient was treated. For each partner institution, the data was then stored in a relational database, then extracted and used by researchers to create real world knowledge. This production was carried out in a multicentre, coordinated fashion. When necessary, the raw data was shared according to the research projects, in compliance with regulations. Feedack was provided at each stage, enabling the system to evolve flexibly and rapidly, using the "agile" method. This work, which is constantly evolving, has led to the creation of health data warehouses focused on data of interest in radiotherapy, and the publication of numerous academic studies. It forms part of the wider context of the exploitation of real-life data in cancerology. Unitrad data farming is a collaborative project for creating knowledge from real-life radiotherapy data, based on an active network of clinicians and researchers.
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Affiliation(s)
- S Guihard
- Radiothérapie, institut de cancérologie de Strasbourg (ICANS), 17, rue Albert-Calmette, BP 23025, 67033 Strasbourg, France.
| | - M Piot
- Laboratoire List3N, école doctorale SPI de l'université de technologie de Troyes, 12, rue Marie-Curie, 10300 Troyes, France
| | - I Issoufaly
- Radiothérapie, Gustave-Roussy, Villejuif, France
| | - P Giraud
- Inserm, UMR 1138, équipe« Science de l'information au service de la médecine », 15, rue de l'École-de-Médecine, 75006 Paris, France; Radiothérapie, hôpitaux universitaires Pitié-Salpêtrière-Charles-Foix, 47, boulevard de l'Hôpital, 75013 Paris, France
| | - M Bruand
- Radiothérapie, Institut de cancérologie de Lorraine, Vandœuvre-lès-Nancy, France
| | - J-C Faivre
- Radiothérapie, Institut de cancérologie de Lorraine, Vandœuvre-lès-Nancy, France
| | - R Eugène
- Oncology Informatics Consultant, Elekta SAS, Boulogne-Billancourt, France
| | - X Liem
- Radiothérapie, centre Oscar-Lambret, 3, rue Frédéric-Combemale, 59000 Lille, France
| | - D Pasquier
- Radiothérapie, centre Oscar-Lambret, 3, rue Frédéric-Combemale, 59000 Lille, France
| | | | - Y Ghannam
- Radiothérapie, Gustave-Roussy, Villejuif, France
| | - A Ruffier
- Radiothérapie, institut interrégional de cancérologie, centre Jean-Bernard, clinique Victor-Hugo, Le Mans, France
| | - P Guilbert
- Radiothérapie, institut Godinot, 1, rue du Général-Koenig, 51100 Reims, France
| | - A Larnaudie
- Radiothérapie, centre François-Baclesse, 14000 Caen, France
| | - J Thariat
- Radiothérapie, centre François-Baclesse, 14000 Caen, France
| | - S Rivera
- Radiothérapie, Gustave-Roussy, Villejuif, France
| | - J-B Clavier
- Radiothérapie, institut de cancérologie de Strasbourg (ICANS), 17, rue Albert-Calmette, BP 23025, 67033 Strasbourg, France
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Marcy PY, Tassart M, Marchand JG, Thariat J, Bizeau A, Ghanassia E. Percutaneous Radiofrequency Ablation of Thyroid Carcinomas Ineligible for Surgery, in the Elderly. Curr Oncol 2023; 30:7439-7449. [PMID: 37623020 PMCID: PMC10453376 DOI: 10.3390/curroncol30080539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 07/02/2023] [Revised: 07/28/2023] [Accepted: 08/03/2023] [Indexed: 08/26/2023] Open
Abstract
Thirty to 50% of differentiated thyroid carcinomas include papillary thyroid microcarcinomas (mPTC). Most of these tumors remain clinically silent, have a bright prognosis and a disease-specific mortality <1%. Surgery has been recommended as first line-treatment by current guidelines, the standard treatment being lobectomy. However, surgery has some drawbacks, including potential recurrent laryngeal nerve paralysis, hypothyroidism, hypoparathyroidism, in -patient basis hospital stay, lifelong medication, scarring of the neck, and general anesthesia related risks. Moreover, elderly patients who present severe comorbidities, could be ineligible for surgery, and others may refuse invasive surgery. Another option supported by the American Thyroid Association is active surveillance. This option can be considered as unattractive and difficult to accept by European patients, as there is a 2-6% risk of disease progression. Percutaneous image-guided thermal ablation has been successfully applied in the treatment of liver and lung tumors in the 1990s and 2000s; and has recently been proposed as an alternative to surgery in patients presenting with thyroid diseases. This minimally invasive treatment has similar efficacy, fewer complications, better quality of life and cosmetic outcomes than surgery. We report herein two cases of radiofrequency ablation of mPTC and T2 PTC in elderly patients who were ineligible for surgery.
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Affiliation(s)
- Pierre Yves Marcy
- PolyClinics ELSAN Group, Medipole Sud, Quartier Quiez, 83189 Ollioules, France; (M.T.); (J.-G.M.); (J.T.); (A.B.); (E.G.)
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Le Reun E, Granzotto A, Pêtre A, Bodgi L, Beldjoudi G, Lacornerie T, Vallet V, Bouchet A, Al-Choboq J, Bourguignon M, Thariat J, Bourhis J, Lartigau E, Foray N. Influence of the Hypersensitivity to Low Dose Phenomenon on the Tumor Response to Hypofractionated Stereotactic Body Radiation Therapy. Cancers (Basel) 2023; 15:3979. [PMID: 37568795 PMCID: PMC10416967 DOI: 10.3390/cancers15153979] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/30/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
Stereotactic body radiation therapy (SBRT) has made the hypofractionation of high doses delivered in a few sessions more acceptable. While the benefits of hypofractionated SBRT have been attributed to additional vascular, immune effects, or specific cell deaths, a radiobiological and mechanistic model is still needed. By considering each session of SBRT, the dose is divided into hundreds of minibeams delivering some fractions of Gy. In such a dose range, the hypersensitivity to low dose (HRS) phenomenon can occur. HRS produces a biological effect equivalent to that produced by a dose 5-to-10 times higher. To examine whether HRS could contribute to enhancing radiation effects under SBRT conditions, we exposed tumor cells of different HRS statuses to SBRT. Four human HRS-positive and two HRS-negative tumor cell lines were exposed to different dose delivery modes: a single dose of 0.2 Gy, 2 Gy, 10 × 0.2 Gy, and a single dose of 2 Gy using a non-coplanar isocentric minibeams irradiation mode were delivered. Anti-γH2AX immunofluorescence, assessing DNA double-strand breaks (DSB), was applied. In the HRS-positive cells, the DSB produced by 10 × 0.2 Gy and 2 Gy, delivered by tens of minibeams, appeared to be more severe, and they provided more highly damaged cells than in the HRS-negative cells, suggesting that more severe DSB are induced in the "SBRT modes" conditions when HRS occurs in tumor. Each SBRT session can be viewed as hyperfractionated dose delivery by means of hundreds of low dose minibeams. Under current SBRT conditions (i.e., low dose per minibeam and not using ultra-high dose-rate), the response of HRS-positive tumors to SBRT may be enhanced significantly. Interestingly, similar conclusions were reached with HRS-positive and HRS-negative untransformed fibroblast cell lines, suggesting that the HRS phenomenon may also impact the risk of post-RT tissue overreactions.
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Affiliation(s)
- Eymeric Le Reun
- U1296 Unit, “Radiation: Defense, Health and Environment”, Centre Léon-Bérard, Inserm, 28 Rue Laennec, 69008 Lyon, France; (E.L.R.); (A.G.); (A.P.); (A.B.); (J.A.-C.); (M.B.)
- Service de Radio-Oncologie, Centre Hospitalier Universitaire Vaudois (CHUV), 46 Rue du Bugnon, 1011 Lausanne, Switzerland; (V.V.); (J.B.)
| | - Adeline Granzotto
- U1296 Unit, “Radiation: Defense, Health and Environment”, Centre Léon-Bérard, Inserm, 28 Rue Laennec, 69008 Lyon, France; (E.L.R.); (A.G.); (A.P.); (A.B.); (J.A.-C.); (M.B.)
| | - Adeline Pêtre
- U1296 Unit, “Radiation: Defense, Health and Environment”, Centre Léon-Bérard, Inserm, 28 Rue Laennec, 69008 Lyon, France; (E.L.R.); (A.G.); (A.P.); (A.B.); (J.A.-C.); (M.B.)
- Département de Radiothérapie, Centre Léon-Bérard, 28 Rue Laennec, 69008 Lyon, France;
| | - Larry Bodgi
- Department of Radiation Oncology, American University of Beirut Medical Center, Riad El-Solh, Beirut 1107-2020, Lebanon;
| | - Guillaume Beldjoudi
- Département de Radiothérapie, Centre Léon-Bérard, 28 Rue Laennec, 69008 Lyon, France;
| | - Thomas Lacornerie
- Département de Radiothérapie, Centre Oscar-Lambret, 3 Rue Frédéric Combemale, 59000 Lille, France; (T.L.); (E.L.)
| | - Véronique Vallet
- Service de Radio-Oncologie, Centre Hospitalier Universitaire Vaudois (CHUV), 46 Rue du Bugnon, 1011 Lausanne, Switzerland; (V.V.); (J.B.)
| | - Audrey Bouchet
- U1296 Unit, “Radiation: Defense, Health and Environment”, Centre Léon-Bérard, Inserm, 28 Rue Laennec, 69008 Lyon, France; (E.L.R.); (A.G.); (A.P.); (A.B.); (J.A.-C.); (M.B.)
| | - Joëlle Al-Choboq
- U1296 Unit, “Radiation: Defense, Health and Environment”, Centre Léon-Bérard, Inserm, 28 Rue Laennec, 69008 Lyon, France; (E.L.R.); (A.G.); (A.P.); (A.B.); (J.A.-C.); (M.B.)
| | - Michel Bourguignon
- U1296 Unit, “Radiation: Defense, Health and Environment”, Centre Léon-Bérard, Inserm, 28 Rue Laennec, 69008 Lyon, France; (E.L.R.); (A.G.); (A.P.); (A.B.); (J.A.-C.); (M.B.)
- Département de Biophysique et Médecine Nucléaire, Université Paris Saclay, Versailles St. Quentin en Yvelines, 78035 Versailles, France
| | - Juliette Thariat
- Département de Radiothérapie, Centre François-Baclesse, 3 Avenue du Général Harris, 14076 Caen, France;
| | - Jean Bourhis
- Service de Radio-Oncologie, Centre Hospitalier Universitaire Vaudois (CHUV), 46 Rue du Bugnon, 1011 Lausanne, Switzerland; (V.V.); (J.B.)
| | - Eric Lartigau
- Département de Radiothérapie, Centre Oscar-Lambret, 3 Rue Frédéric Combemale, 59000 Lille, France; (T.L.); (E.L.)
| | - Nicolas Foray
- U1296 Unit, “Radiation: Defense, Health and Environment”, Centre Léon-Bérard, Inserm, 28 Rue Laennec, 69008 Lyon, France; (E.L.R.); (A.G.); (A.P.); (A.B.); (J.A.-C.); (M.B.)
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Castelli J, Thariat J, Benezery K, Hasbini A, Gery B, Berger A, Liem X, Guihard S, Chapet S, Thureau S, Auberdiac P, Pommier P, Ruffier A, Perrier L, Devillers A, Campillo-Gimenez B, de Crevoisier R. Weekly Adaptive Radiotherapy vs Standard Intensity-Modulated Radiotherapy for Improving Salivary Function in Patients With Head and Neck Cancer: A Phase 3 Randomized Clinical Trial. JAMA Oncol 2023; 9:1056-1064. [PMID: 37261806 PMCID: PMC10236337 DOI: 10.1001/jamaoncol.2023.1352] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 03/08/2023] [Indexed: 06/02/2023]
Abstract
Importance Xerostomia is a major toxic effect associated with intensity-modulated radiotherapy (IMRT) for oropharyngeal cancers. Objective To assess whether adaptive radiotherapy (ART) improves salivary function compared with IMRT in patients with head and neck cancer. Design, Setting, and Participants This phase 3 randomized clinical trial was conducted in 11 French centers. Patients aged 18 to 75 years with stage III-IVB squamous cell oropharyngeal cancer treated with chemoradiotherapy were enrolled between July 5, 2013, and October 1, 2018. Data were analyzed from November 2021 to May 2022. Interventions The patients were randomly assigned (1:1) to receive standard IMRT (without replanning) or ART (systematic weekly replanning). Main Outcomes and Measures The primary end point was the frequency of xerostomia, measured by stimulating salivary flow with paraffin. Secondary end points included salivary gland excretory function measured using technetium-99m pertechnetate scintigraphy, patient-reported outcomes (Eisbruch xerostomia-specific questionnaire and the MD Anderson Symptom Inventory for Head and Neck Cancer questionnaire), early and late toxic effects, disease control, and overall and cancer-specific survival. Results A total of 132 patients were randomized, and after 1 exclusion in the ART arm, 131 were analyzed: 66 in the ART arm (mean [SD] age at inclusion, 60 [8] years; 57 [86.4%] male) and 65 in the standard IMRT arm (mean [SD] age at inclusion, 60 [8] years; 57 [87.7%] male). The median follow-up was 26.4 months (IQR, 1.2-31.3 months). The mean (SD) salivary flow (paraffin) at 12 months was 630 (450) mg/min in the ART arm and 584 (464) mg/min in the standard arm (P = .64). The mean (SD) excretory function of the parotid gland at 12 months, measured by scintigraphy, improved in the ART arm (48% [17%]) compared with the standard arm (41% [17%]) (P = .02). The 2-year-overall survival was 76.9% (95% CI, 64.7%-85.4%) in both arms. Conclusions and Relevance This randomized clinical trial did not demonstrate a benefit of ART in decreasing xerostomia compared with standard IMRT. No significant differences were found in secondary end points except for parotid gland excretory function, as assessed by scintigraphy, or in survival rates. Trial Registration ClinicalTrials.gov Identifier: NCT01874587.
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Affiliation(s)
- Joël Castelli
- University of Rennes, CLCC Eugène Marquis, Inserm, LTSI–UMR 1099, Rennes, France
| | - Juliette Thariat
- Department of Radiation Oncology, Centre François Baclesse, Laboratoire de Physique Corpusculaire, Normandie Universite, Caen, France
| | - Karen Benezery
- Department of Radiotherapy, Centre Antoine Lacassagne, Nice, France
| | - Ali Hasbini
- Radiotherapy, Clinique Pasteur-Lanroze, Brest, France
| | - Bernard Gery
- Department of Radiation Oncology, Centre François Baclesse, Laboratoire de Physique Corpusculaire, Normandie Universite, Caen, France
| | - Antoine Berger
- Department of Radiotherapy, CHU Poitiers, Poitiers, France
| | - Xavier Liem
- Academic Department of Radiation Oncology and Brachytherapy, Oscar Lambret Center, Lille, France
| | - Sébastien Guihard
- Department of Radiotherapy, Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Sophie Chapet
- Department of Radiotherapy, CHU Tours, Tours, France
| | | | | | - Pascal Pommier
- Department of Radiotherapy, Centre Léon Bérard, Lyon, France
| | | | - Lionel Perrier
- University Lyon, Léon Bérard Cancer Centre, Lyon, France
| | - Anne Devillers
- Department of Nuclear Medicine, Centre Eugène Marquis, Rennes, France
| | | | - Renaud de Crevoisier
- University of Rennes, CLCC Eugène Marquis, Inserm, LTSI–UMR 1099, Rennes, France
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Bouter J, Reznik Y, Thariat J. Effects on the Hypothalamo-Pituitary Axis in Patients with CNS or Head and Neck Tumors following Radiotherapy. Cancers (Basel) 2023; 15:3820. [PMID: 37568636 PMCID: PMC10417001 DOI: 10.3390/cancers15153820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/23/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND Knowledge about the precise effects of radiotherapy on hypothalamo-pituitary functions is limited. Reduction of side effects is a major goal of advanced radiotherapy modalities. We assessed strategies for monitoring and replacement of hormone deficiencies in irradiated patients. METHODS A search strategy was systematically conducted on PubMed®. Additional articles were retrieved to describe endocrine mechanisms. RESULTS 45 studies were evaluated from 2000 to 2022. They were predominantly retrospective and highly heterogeneous concerning patient numbers, tumor types, radiotherapy technique and follow-up. Endocrine deficiencies occurred in about 40% of patients within a median follow-up of 5.6 years without a clear difference between radiotherapy modalities. Somatotropic and thyrotropic axes were, respectively, the most and least radiosensitive. CONCLUSIONS Current pituitary gland dose constraints may underestimate radiation-induced endocrine deficiencies, thus impairing quality of life. Little difference might be expected between radiation techniques for PG tumors. For non-PG tumors, dose constraints should be applied more systematically.
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Affiliation(s)
- Jordan Bouter
- Radiotherapy Department, Centre François Baclesse, Avenue du Général Harris, 14000 Caen, France;
| | - Yves Reznik
- Department of Endocrinology, University Hospital of Caen, Avenue de la Côte de Nacre, 14033 Caen, France;
| | - Juliette Thariat
- Radiotherapy Department, Centre François Baclesse, Avenue du Général Harris, 14000 Caen, France;
- Corpuscular Physics Laboratory, ENSICAEN, Boulevard Maréchal Juin, 14050 Caen, France
- Unicaen—Normandie Université, 14050 Caen, France
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Bettoli P, Liu Z, Jara N, Bakal F, Wong W, Terlizzi M, Sargos P, Zilli T, Thariat J, Sole S, Ploussard G, Goyal S, Chung P, Berlin A, Sole C. Primary Bladder Sarcoma: A multi-institutional experience from the Rare Cancer Network. Arch Ital Urol Androl 2023; 95:11533. [PMID: 37491942 DOI: 10.4081/aiua.2023.11533] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 07/01/2023] [Indexed: 07/27/2023] Open
Abstract
PURPOSE OR OBJECTIVE Primary sarcoma of the urinary bladder (SUB) is a rare but aggressive form of bladder cancer (BCa). Available evidence on SUB is limited to case reports and small series. The aim of the present multi-institutional study was to assess the clinical features, treatments, and outcomes of patients with SUB. MATERIALS AND METHODS Using a standardized database, 7 institutions retrospectively collected the demographics, risk factors, clinical presentation, treatment modalities and follow-up data on patients with SUB between January 1994 and September 2021. The main inclusion criteria included BCa with soft tissue tumor histology and sarcomatoid differentiation. RESULTS Fifty-three patients (38 men and 15 women) were identified. Median follow-up was 18 months (range 1-263 months). Median age at presentation was 69 years (range 16-89 years). Twenty-six percent of patients had a prior history of pelvic radiotherapy (RT), and 37% were previous smokers. The main presenting symptoms at diagnosis were hematuria (52%), pelvic pain (27%), and both hematuria and pelvic pain (10%). American Joint Committee on Cancer (AJCC) 8 th edition stage II, III and IV at diagnosis were 21%, 63% and 16%, respectively. Treatment modalities included surgery alone (45%), surgery plus neo- or adjuvant-chemotherapy (17%), surgery plus neo- or adjuvant-RT (11%), RT with concurrent chemotherapy (4%), neo-adjuvant chemotherapy plus surgery plus adjuvant RT (2%) and palliative treatment (21%). Rates of local and distant recurrences were 49% and 37%, respectively. Five-year overall survival and progression-free survival (PFS) were 66.5% and 37.6%, respectively. No statistically significant differences in PFS between the treatment modalities were observed. CONCLUSIONS Primary SUB is a heterogeneous disease group, commonly presenting at advanced stages and exhibiting aggressive disease evolution. In contrast to urothelial carcinoma, the primary pattern of recurrence of SUB is local, suggesting the need for multimodal approaches. Continuous international collaborative efforts seem warranted to provide guidance on how to best tailor treatments based on SUB-specific indices.
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Affiliation(s)
- Piero Bettoli
- Department of Radiation Oncology, Fundación Arturo López Pérez, Santiago; Facultad de Medicina, Universidad de Los Andes, Santiago.
| | - ZhihuiAmy Liu
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON.
| | - Natalia Jara
- Department of Radiation Oncology, Instituto de Radiomedicina, Santiago.
| | - Federico Bakal
- Department of Radiation Oncology, Fundación Arturo López Pérez, Santiago.
| | - William Wong
- Department of Radiation Oncology, Mayo Clinic Arizona, Phoenix.
| | - Mario Terlizzi
- Department of Radiation Oncology, Institute Bergonie, Bordeaux.
| | - Paul Sargos
- Department of Radiation Oncology, Institute Bergonie, Bordeaux.
| | - Thomas Zilli
- Department of Radiation Oncology, Geneva University Hospital, Geneva.
| | - Juliette Thariat
- Department of Radiation Therapy, Centre Francoise Baclese, Caen.
| | - Sebastian Sole
- Department of Radiation Oncology, Instituto de Radiomedicina, Santiago; Facultad de Medicina, Universidad Diego Portales, Santiago.
| | | | - Sharad Goyal
- Department of Radiation Oncology, George Washington University Hospital, Washington DC.
| | - Peter Chung
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON.
| | - Alejandro Berlin
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON.
| | - Claudio Sole
- Department of Radiation Oncology, Instituto de Radiomedicina, Santiago; Facultad de Medicina, Universidad Diego Portales, Santiago.
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Marcy PY, Bauduer F, Thariat J, Gisserot O, Ghanassia E, Chetaille B, Boudin L, Morvan JB. Fast Track Management of Primary Thyroid Lymphoma in the Very Elderly Patient. Curr Oncol 2023; 30:5816-5827. [PMID: 37366918 DOI: 10.3390/curroncol30060435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 06/28/2023] Open
Abstract
A rapid growing cervical mass mobile while swallowing is the most common clinical presentation of severe thyroid malignancy. A 91-year-old female patient with a history of Hashimoto thyroiditis presented with clinical compressive neck symptoms. The patient had gastric Maltoma diagnosed that was surgically resected thirty years ago. A straightforward process was needed to reach full histological diagnosis and initiate prompt therapy. Ultrasound (US) showed a 67 mm hypoechoic left thyroid mass with reticulated pattern without signs of locoregional invasion. Percutaneous trans isthmic US-guided 18G core needle biopsy (CNB) disclosed diffuse large B cell lymphoma of the thyroid gland. FDG PET revealed two distinct thyroid and gastric foci (both SUVmax 39.1). Therapy was initiated rapidly to decrease clinical symptoms in this aggressive stage III primitive malignant thyroid lymphoma. The prognostic nomogram was calculated by using a seven-item scale, which disclosed a one-year overall survival rate of 52%. The patient underwent three R-CVP chemotherapy courses, then refused further treatment and died within five months. Real-time US-guided CNB approach led to rapid patient's management that was tailored to patient's characteristics. Transformation of Maltoma into diffuse large B cell lymphoma (DLBCL) into two body areas is deemed to be extremely rare.
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Affiliation(s)
- Pierre Yves Marcy
- Radiodiagnostics and Interventional Radiology Department, Polyclinics ELSAN Medipole Sud, Quartier Quiez, 83189 Ollioules, France
| | - Frederic Bauduer
- Department of Hematology, Centre Hospitalier de la côte Basque, College of Health Sciences, Bordeaux University, 64100 Bayonne, France
| | - Juliette Thariat
- Department of Radiation Therapy, Francois Baclesse Cancer Research Institute, Laboratoire de Physique Corpusculaire IN2P3/ENSI CAEN/CNRS UMR 6534, Normandy University, 3 Avenue General Harris, 14076 Caen, France
| | - Olivier Gisserot
- Department of Medical Oncology, CH Sainte Musse, 54 Rue Sainte-Claire Deville, 83100 Toulon, France
| | - Edouard Ghanassia
- Department of Endocrinology, PolyClinics Sainte Therese, 06 quai du mas Coulet, 33200 Sete, France
| | - Bruno Chetaille
- MEDIPATH Toulon, Pathology Center, 146 Avenue Foch, 83300 Toulon, France
| | - Laurys Boudin
- Department of Medical Oncology, University Military Hospital Sainte Anne, 2 Boulevard Sainte Anne, BP 600, 83300 Toulon, France
| | - Jean Baptiste Morvan
- Department of Head & Neck Surgery, University Military Hospital Sainte Anne, 2 Boulevard Sainte Anne, BP 600, 83000 Toulon, France
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Chabrillac E, Even C, Costes-Martineau V, Fakhry N, Digue L, Moya-Plana A, Baujat B, Righini CA, De Gabory L, Verillaud B, Vergez S, Thariat J. [Rare cancers of the head and neck on behalf of the REFCOR, part 1]. Bull Cancer 2023; 110:692-699. [PMID: 37169603 DOI: 10.1016/j.bulcan.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 02/18/2023] [Revised: 04/04/2023] [Accepted: 04/15/2023] [Indexed: 05/13/2023]
Abstract
Among the 16,000 new cases of malignant tumors of the head and neck diagnosed in France each year, 10% are not conventional squamous cell carcinomas. These so-called rare cancers are distinguished by their presentation and patterns of failure, which is important to recognize in order to offer specific adapted management and maximize the chances of tumor control. These cancers can be rare by their histology, which determines their local invasiveness, and their hematogenous/nodal spread. Their diagnosis can be difficult and often requires comprehensive immunohistochemistry and genomic techniques. Expert pathology review is recommended in the cases of undifferentiated tumors, sarcomas and at the slightest diagnostic doubt. These rare cancers can also be rare by their anatomical location when arising from the paranasal sinuses, salivary glands and ear. Their location requires knowledge of their specific extension routes, and may call for a specific surgical technique (skull base endoscopic sinus surgery, extended total parotidectomy, etc.) and adapted radiotherapy to spare healthy organs surrounding the tumor. This article (part 1) discusses the diagnostic and therapeutic specificities of these rare cancers, and develops the recommendations of the French ENT Cancer Expertise Network (REFCOR) concerning rare epithelial tumors, i.e., salivary tumors, sinonasal tumors, variants of conventional squamous cell carcinomas, neuroendocrine carcinomas, malignant odontogenic tumors, and ear tumors. A second article (part 2) is focused on non-epithelial tumors (sarcomas, mucosal melanomas, lymphomas, tumors of uncertain or undetermined malignancy) and describes the organization and missions of the REFCOR.
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Affiliation(s)
- Emilien Chabrillac
- Institut universitaire du cancer Toulouse - Oncopole, département de chirurgie, 1, avenue Irène Joliot-Curie, 31100 Toulouse, France
| | - Caroline Even
- Institut Gustave Roussy, département d'oncologie médicale, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Valérie Costes-Martineau
- CHU de Montpellier, département de biopathologie, 191, avenue du doyen Gaston-Giraud, 34295 Montpellier, France
| | - Nicolas Fakhry
- Hôpital La Conception, département de chirurgie ORL et cervico-faciale, 147, boulevard Baille, 13005 Marseille, France
| | - Laurence Digue
- Hôpital Saint-André, département d'oncologie médicale, 1, rue Jean-Burguet, 33000 Bordeaux, France
| | - Antoine Moya-Plana
- Institut Gustave Roussy, département de chirurgie ORL et cervico-faciale, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Bertrand Baujat
- Hôpital Tenon, département de chirurgie ORL et cervico-faciale, 4, rue de la Chine, 75020 Paris, France
| | - Christian-Adrien Righini
- CHU de Grenoble-Alpes, département de chirurgie ORL et cervico-faciale, 1, avenue du maquis du Grésivaudan, 38700 La Tronche, France
| | - Ludovic De Gabory
- CHU Pellegrin, département de chirurgie ORL et cervico-faciale, 1, place Amélie Raba-Léon, 33000 Bordeaux, France
| | - Benjamin Verillaud
- Hôpital Lariboisière, département de chirurgie ORL et cervico-faciale, 2, rue Ambroise Paré, 75010 Paris, France
| | - Sébastien Vergez
- CHU de Toulouse-Larrey et institut universitaire du cancer Toulouse - Oncopole, département de chirurgie ORL et cervico-faciale, 1, avenue Irène Joliot-Curie, 31100 Toulouse, France
| | - Juliette Thariat
- Centre François-Baclesse, département de radiothérapie, 3, avenue du général-Harris, 14000 Caen, France.
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Chabrillac E, Even C, Costes-Martineau V, Fakhry N, Digue L, Moya-Plana A, Baujat B, Righini CA, De Gabory L, Verillaud B, Vergez S, Thariat J. [Rare cancers of the head and neck on behalf of the REFCOR, part 2]. Bull Cancer 2023:S0007-4551(23)00202-3. [PMID: 37169602 DOI: 10.1016/j.bulcan.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 04/04/2023] [Accepted: 04/15/2023] [Indexed: 05/13/2023]
Abstract
Among the 16,000 new cases of malignant tumors of the head and neck diagnosed in France each year, 10% are not conventional squamous cell carcinomas. These so-called rare cancers are distinguished by their presentation and patterns of failure, which is important to recognize in order to offer specific adapted management and maximize the chances of tumor control. These cancers can be rare by their histology as well as their anatomical location when arising from the paranasal sinuses, salivary glands and ear. The management of these heterogeneous rare diseases of complex treatment has considerably been structured over the last 15 years, in particular via the French ENT Cancer Expertise Network (REFCOR) and international networks and registries (EURACAN, etc.). Structuration also favors research with identification of new entities and setting up of specific therapeutic trials. A first article (part 1) discusses the diagnostic and therapeutic specificities of these rare cancers, and develops the recommendations of the REFCOR concerning rare epithelial tumors, i.e., salivary tumors, sinonasal tumors, variants of conventional squamous cell carcinomas, neuroendocrine carcinomas, malignant odontogenic tumors, and ear tumors. This second article (part 2) is focused on non-epithelial tumors (sarcomas, mucosal melanomas, lymphomas, tumors of uncertain or undetermined malignancy) and describes the organization and missions of the REFCOR.
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Affiliation(s)
- Emilien Chabrillac
- Institut universitaire du cancer Toulouse-oncopole, département de chirurgie, 1, avenue Irène-Joliot-Curie, 31100 Toulouse, France
| | - Caroline Even
- Institut Gustave Roussy, département d'oncologie médicale, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Valérie Costes-Martineau
- CHU de Montpellier, département de biopathologie, 191, avenue du Doyen Gaston-Giraud, 34295 Montpellier, France
| | - Nicolas Fakhry
- Hôpital La Conception, département de chirurgie ORL et cervico-faciale, 147, boulevard Baille, 13005 Marseille, France
| | - Laurence Digue
- Hôpital Saint-André, département d'oncologie médicale, 1, rue Jean-Burguet, 33000 Bordeaux, France
| | - Antoine Moya-Plana
- Institut Gustave-Roussy, département de chirurgie ORL et cervico-faciale, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Bertrand Baujat
- Hôpital Tenon, département de chirurgie ORL et cervico-faciale, 4, rue de la Chine, 75020 Paris, France
| | - Christian-Adrien Righini
- CHU de Grenoble-Alpes, département de chirurgie ORL et cervico-faciale, 1, avenue du Maquis du Grésivaudan, 38700 La Tronche, France
| | - Ludovic De Gabory
- CHU de Pellegrin, département de chirurgie ORL et cervico-faciale, 1, Place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - Benjamin Verillaud
- Hôpital Lariboisière, département de chirurgie ORL et cervico-faciale, 2, rue Ambroise-Paré, 75010 Paris, France
| | - Sébastien Vergez
- Institut Universitaire du Cancer Toulouse-Oncopole, CHU de Toulouse-Larrey, département de chirurgie ORL et cervico-faciale, 1, avenue Irène-Joliot-Curie, 31100 Toulouse, France
| | - Juliette Thariat
- Centre François-Baclesse, département de radiothérapie, 3, avenue du Général-Harris, 14000 Caen, France.
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Penninckx S, Thariat J, Mirjolet C. Radiation therapy-activated nanoparticle and immunotherapy: The next milestone in oncology? Int Rev Cell Mol Biol 2023; 378:157-200. [PMID: 37438017 DOI: 10.1016/bs.ircmb.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
Radiotherapy (RT) is a fundamental treatment at the locoregional or oligometastatic stages of cancer. In various tumors, RT effects may be optimized using synergistic combinations that enhance tumor response. Innovative strategies have been designed that explore the radiation mechanisms, at the physical, chemical and biological levels, to propose precision RT approaches. They consist in combining RT with immunotherapy to revert radiation immunosuppressive effects or to enhance radiation-induced immune defenses against the tumor to favor immunogenic cell death. Radiotherapy-activated nanoparticles are another innovation. By increasing radiation response in situ, nanoparticles improve tumor control locally, and can trigger systemic immune reactions that may be exploited to improve the systemic efficacy of RT. Strong clinical evidence of improved outcomes is now available for combinations of RT and immunotherapy on one hand and RT and nanoparticles on the other hand. The triple combination of RT, immunotherapy and nanoparticles is promising in terms of tolerance, local and systemic anti-tumor control. Yet, significant challenges remain to unravel the complexity of the multiscale mechanisms underlying response to this combination and their associated parameters. Such parameters include patient characteristics, tumor bulk and histology, radiation technique, energy, dose, fractionation, immunotherapy targets and predictive biomarkers, nanoparticle type, size, delivery (intratumoral/intravenous), distribution. The temporal combination is another critical parameter. The mechanisms of response of the combinatorial approaches are reviewed, with a focus on underlying mechanisms based on preclinical, translational and clinical studies. Opportunities for translation of current understanding into precision RT trials combined with immunotherapy and nanoparticles are also discussed.
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Affiliation(s)
- Sébastien Penninckx
- Medical Physics Department, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium.
| | - Juliette Thariat
- Laboratoire de physique Corpusculaire IN2P3/ENSICAEN/CNRS UMR 6534, Normandie Université Centre François Baclesse, Caen, France
| | - Céline Mirjolet
- Radiation Oncology Department, Preclinical Radiation Therapy and Radiobiology Unit, Centre Georges-François Leclerc, Unicancer, Dijon, France; TIReCS Team, UMR INSERM 1231, Dijon, France
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Guzene L, Beddok A, Nioche C, Modzelewski R, Loiseau C, Salleron J, Thariat J. Assessing Interobserver Variability in the Delineation of Structures in Radiation Oncology: A Systematic Review. Int J Radiat Oncol Biol Phys 2023; 115:1047-1060. [PMID: 36423741 DOI: 10.1016/j.ijrobp.2022.11.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 11/04/2022] [Accepted: 11/09/2022] [Indexed: 11/23/2022]
Abstract
PURPOSE The delineation of target volumes and organs at risk is the main source of uncertainty in radiation therapy. Numerous interobserver variability (IOV) studies have been conducted, often with unclear methodology and nonstandardized reporting. We aimed to identify the parameters chosen in conducting delineation IOV studies and assess their performances and limits. METHODS AND MATERIALS We conducted a systematic literature review to highlight major points of heterogeneity and missing data in IOV studies published between 2018 and 2021. For the main used metrics, we did in silico analyses to assess their limits in specific clinical situations. RESULTS All disease sites were represented in the 66 studies examined. Organs at risk were studied independently of tumor site in 29% of reviewed IOV studies. In 65% of studies, statistical analyses were performed. No gold standard (GS; ie, reference) was defined in 36% of studies. A single expert was considered as the GS in 21% of studies, without testing intraobserver variability. All studies reported both absolute and relative indices, including the Dice similarity coefficient (DSC) in 68% and the Hausdorff distance (HD) in 42%. Limitations were shown in silico for small structures when using the DSC and dependence on irregular shapes when using the HD. Variations in DSC values were large between studies, and their thresholds were inconsistent. Most studies (51%) included 1 to 10 cases. The median number of observers or experts was 7 (range, 2-35). The intraclass correlation coefficient was reported in only 9% of cases. Investigating the feasibility of studying IOV in delineation, a minimum of 8 observers with 3 cases, or 11 observers with 2 cases, was required to demonstrate moderate reproducibility. CONCLUSIONS Implementation of future IOV studies would benefit from a more standardized methodology: clear definitions of the gold standard and metrics and a justification of the tradeoffs made in the choice of the number of observers and number of delineated cases should be provided.
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Affiliation(s)
- Leslie Guzene
- Department of Radiation Oncology, University Hospital of Amiens, Amiens, France
| | - Arnaud Beddok
- Department of Radiation Oncology, Institut Curie, Paris/Saint-Cloud/Orsay, France; Laboratory of Translational Imaging in Oncology (LITO), InsermUMR, Institut Curie, Orsay, France
| | - Christophe Nioche
- Laboratory of Translational Imaging in Oncology (LITO), InsermUMR, Institut Curie, Orsay, France
| | - Romain Modzelewski
- LITIS - EA4108-Quantif, Normastic, University of Rouen, and Nuclear Medicine Department, Henri Becquerel Center, Rouen, France
| | - Cedric Loiseau
- Department of Radiation Oncology, Centre François Baclesse; ARCHADE Research Community Caen, France; Département de Biostatistiques, Institut de Cancérologie de Lorraine, Vandœuvre-lès-Nancy, France
| | - Julia Salleron
- Département de Biostatistiques, Institut de Cancérologie de Lorraine, Vandœuvre-lès-Nancy, France
| | - Juliette Thariat
- Department of Radiation Oncology, Centre François Baclesse; ARCHADE Research Community Caen, France; Laboratoire de Physique Corpusculaire, Caen, France; Unicaen-Université de Normandie, Caen, France.
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Perréard M, Florent R, Divoux J, Grellard JM, Lequesne J, Briand M, Clarisse B, Rousseau N, Lebreton E, Dubois B, Harter V, Lasne-Cardon A, Drouet J, Johnson A, Le Page AL, Bazille C, Jeanne C, Figeac M, Goardon N, Vaur D, Micault E, Humbert M, Thariat J, Babin E, Poulain L, Weiswald LB, Bastit V. ORGAVADS: establishment of tumor organoids from head and neck squamous cell carcinoma to assess their response to innovative therapies. BMC Cancer 2023; 23:223. [PMID: 36894916 PMCID: PMC9999487 DOI: 10.1186/s12885-023-10692-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 02/28/2023] [Indexed: 03/11/2023] Open
Abstract
BACKGROUND Radiotherapy is one of the cornerstones of the treatment of Head and Neck Squamous Cell Carcinomas (HNSCC). However, radioresistance is associated with a high risk of recurrence. To propose strategies (such as combinations with drugs) that could over intrinsic radioresistance, it is crucial to predict the response to treatment. Patient-Derived Tumor Organoids (PDTO) are in vitro tridimensional microtumors obtained from patient' own cancer samples. They have been shown to serve as reliable surrogates of the tumor response in patients. METHODS The ORGAVADS study is a multicenter observational trial conducted to investigate the feasibility of generating and testing PDTO derived from HNSCC for the evaluation of sensitivity to treatments. PDTO are obtained after dissociation of resected tumors remaining from tissues necessary for the diagnosis. Embedding of tumor cells is then performed in extracellular matrix and culture in medium supplemented with growth factors and inhibitors. Histological and immunohistochemical characterizations are performed to validate the resemblance between PDTO and their original tumor. Response of PDTO to chemotherapy, radiotherapy and innovating combinations are assessed, as well as response to immunotherapy using co-cultures of PDTO with autologous immune cells collected from patient blood samples. Transcriptomic and genetic analyses of PDTO allow validation of the models compared to patients' own tumor and identification of potential predictive biomarkers. DISCUSSION This study is designed to develop PDTO models from HNSCC. It will allow comparing the response of PDTO to treatment and the clinical response of the patients from whom they are derived. Our aim is to study the PDTO ability to predict the clinical response to treatment for each patient in view of a personalized medicine as well as to establish a collection of HNSCC models that will be useful for future innovative strategies evaluation. TRIAL REGISTRATION NCT04261192, registered February 7, 2020, last amendment v4 accepted on June, 2021.
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Affiliation(s)
- Marion Perréard
- Normandy University, UNICAEN, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA laboratory (Precision medicine for ovarian cancers), Comprehensive Cancer Center François Baclesse, 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France.,UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Department of Head and Neck Surgery, Caen University Hospital, Caen, France
| | - Romane Florent
- Normandy University, UNICAEN, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA laboratory (Precision medicine for ovarian cancers), Comprehensive Cancer Center François Baclesse, 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France.,UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Normandy University, UNICAEN, SF Normandy Oncology, US PLATON, ORGAPRED core facility, Caen, France
| | - Jordane Divoux
- Normandy University, UNICAEN, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA laboratory (Precision medicine for ovarian cancers), Comprehensive Cancer Center François Baclesse, 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France.,UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Normandy University, UNICAEN, SF Normandy Oncology, US PLATON, ORGAPRED core facility, Caen, France
| | - Jean-Michel Grellard
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Clinical Research Department, UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Justine Lequesne
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Clinical Research Department, UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Mélanie Briand
- Normandy University, UNICAEN, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA laboratory (Precision medicine for ovarian cancers), Comprehensive Cancer Center François Baclesse, 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France.,UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,UNICANCER, Comprehensive Cancer Center François Baclesse, Biological Resource Center 'OvaRessources', Caen, France
| | - Bénédicte Clarisse
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Clinical Research Department, UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Nathalie Rousseau
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,IRCBN Institut Régional du cancer Basse Normandie, Biological Resource Center 'Tumorotheque de Caen Basse-Normandie', Caen, France
| | - Esther Lebreton
- Clinical Research Department, Caen University Hospital, Caen, France
| | - Brice Dubois
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,UNICANCER, Comprehensive Cancer Center François Baclesse, North-West Canceropole Data Center, Caen, France
| | - Valentin Harter
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,UNICANCER, Comprehensive Cancer Center François Baclesse, North-West Canceropole Data Center, Caen, France
| | - Audrey Lasne-Cardon
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Department of Head and Neck Surgery, UNICANCER, Comprehensive Cancer Center François Baclesse, 3 avenue du Général Harris, Caen, 14000, France
| | - Julien Drouet
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Department of Oral and Maxillofacial Surgery, UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Alisson Johnson
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Department of Medical Oncology Surgery, UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | | | - Céline Bazille
- Department of Pathology, Caen University Hospital, Caen, France
| | - Corinne Jeanne
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Department of Biopathology, UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Martin Figeac
- University of Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41 - UAR 2014 - PLBS, Lille, France
| | - Nicolas Goardon
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Department of Cancer Biology and Genetics, UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Dominique Vaur
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Department of Cancer Biology and Genetics, UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Emmanuel Micault
- Department of Head and Neck Surgery, Caen University Hospital, Caen, France
| | - Maxime Humbert
- Department of Head and Neck Surgery, Caen University Hospital, Caen, France
| | - Juliette Thariat
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,LPC Caen ENSICAEN/CNRS UMR6534, Caen, France
| | - Emmanuel Babin
- Normandy University, UNICAEN, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA laboratory (Precision medicine for ovarian cancers), Comprehensive Cancer Center François Baclesse, 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France.,Department of Head and Neck Surgery, Caen University Hospital, Caen, France
| | - Laurent Poulain
- Normandy University, UNICAEN, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA laboratory (Precision medicine for ovarian cancers), Comprehensive Cancer Center François Baclesse, 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France.,UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.,Normandy University, UNICAEN, SF Normandy Oncology, US PLATON, ORGAPRED core facility, Caen, France
| | - Louis-Bastien Weiswald
- Normandy University, UNICAEN, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA laboratory (Precision medicine for ovarian cancers), Comprehensive Cancer Center François Baclesse, 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France. .,UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France. .,Normandy University, UNICAEN, SF Normandy Oncology, US PLATON, ORGAPRED core facility, Caen, France.
| | - Vianney Bastit
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France. .,Department of Head and Neck Surgery, UNICANCER, Comprehensive Cancer Center François Baclesse, 3 avenue du Général Harris, Caen, 14000, France.
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Nguyen NP, Karlsson UL, Lehrman D, Mazibuko T, Saghatelyan T, Thariat J, Baumert BG, Vinh-Hung V, Gorobets O, Giap H, Singh S, Chi A, Alessandrini G, Ahluwalia A, Durosinmi-Etti F, Zegarra Cárdenas J, Diabate K, Oboite J, Oboite E, Mehmood T, Vuong T, Kim L, Page BR. Impact of COVID-19 pandemic on older cancer patients: Proposed solution by the International Geriatric Radiotherapy Group. Front Oncol 2023; 13:1091329. [PMID: 36959795 PMCID: PMC10027708 DOI: 10.3389/fonc.2023.1091329] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 01/18/2023] [Indexed: 03/09/2023] Open
Abstract
Older cancer patients are disproportionally affected by the Coronavirus 19 (COVID-19) pandemic. A higher rate of death among the elderly and the potential for long-term disability have led to fear of contracting the virus in these patients. This fear can, paradoxically, cause delay in diagnosis and treatment that may lead to a poor outcome that could have been prevented. Thus, physicians should devise a policy that both supports the needs of older patients during cancer treatment, and serves to help them overcome their fear so they seek out to cancer diagnosis and treatment early. A combination of telemedicine and a holistic approach, involving prayers for older cancer patients with a high level of spirituality, may improve vaccination rates as well as quality of life during treatment. Collaboration between health care workers, social workers, faith-based leaders, and cancer survivors may be crucial to achieve this goal. Social media may be an important component, providing a means of sending the positive message to older cancer patients that chronological age is not an impediment to treatment.
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Affiliation(s)
- Nam Phong Nguyen
- Department of Radiation Oncology, Howard University, Washington, DC, United States
| | - Ulf Lennart Karlsson
- Department of Radiation Oncology, International Geriatric Radiotherapy Group, Washington, DC, United States
| | - David Lehrman
- Department of Radiation Oncology, Howard University, Washington, DC, United States
| | - Thandeka Mazibuko
- Department of Radiation Oncology, Howard University, Washington, DC, United States
| | - Tatul Saghatelyan
- Department of Radiation Oncology, National Center of Oncology, Yerevan, Armenia
| | - Juliette Thariat
- Department of Radiation Oncology, Francois Baclesse Cancer Center, Cain, France
| | - Brigitta G. Baumert
- Institute of Radiation Oncology, Cantonal Hospital Graubuenden, Chur, Switzerland
| | - Vincent Vinh-Hung
- Department of Radiation Oncology, Centre Hospitalier de La Polynesie Francaise, Tahiti, French Polynesia
| | - Olena Gorobets
- Department of Oral Surgery, Centre Hospitalier Universitaire de Martinique, Martinique, France
| | - Huan Giap
- Department of Radiation Oncology, Medical University of South Carolina, Charleston, SC, United States
| | - Sankalp Singh
- Department of Radiation Oncology, Army Hospital (Research & Referral), New Delhi, India
| | - Alexander Chi
- Department of Radiation Oncology, Beijing Chest Hospital, Beijing, China
| | | | - Abhinav Ahluwalia
- Department of Radiation Oncology, Advanced Care Oncology Center, Dubai, United Arab Emirates
| | | | - Jorge Zegarra Cárdenas
- Division of Medical Oncology, Regional Institute of Neoplastic Disease, Concepcion, Peru
| | | | - Joan Oboite
- Department of Radiation Oncology, Howard University, Washington, DC, United States
| | - Eromosele Oboite
- Department of Radiation Oncology, Howard University, Washington, DC, United States
| | - Tahir Mehmood
- Department of Radiation Oncology, Northampton General Hospital, Northampton, United Kingdom
| | - Te Vuong
- Department of Radiation Oncology, McGill University, Montreal, QC, Canada
| | - Lyndon Kim
- Division of Neuro-Oncology, Mount Sinai Hospital, New York, NY, United States
| | - Brandi R. Page
- Department of Radiation Oncology, Johns Hopkins University, Baltimore, MD, United States
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Chatelet F, Ferrand FR, Atallah S, Thariat J, Mouawad F, Fakhry N, Malard O, Even C, de Monès E, Uro-Coste E, Benzerdjeb N, Hans S, Testelin S, Mauvais O, Evrard D, Bastit V, Salas S, Espitalier F, Classe M, Digue L, Doré M, Wong S, Dupin C, Nguyen F, Bettoni J, Lapierre A, Colin E, Philouze P, Vergez S, Baujat B, Herman P, Verillaud B. Survival outcomes, prognostic factors, and effect of adjuvant radiotherapy and prophylactic neck dissection in salivary acinic cell carcinoma: A prospective multicenter REFCOR study of 187 patients. Eur J Cancer 2023; 185:11-27. [PMID: 36947928 DOI: 10.1016/j.ejca.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 02/17/2023] [Accepted: 02/22/2023] [Indexed: 03/05/2023]
Abstract
BACKGROUND Acinic cell carcinomas (AciCCs) are malignant tumours of the salivary glands. The aim of this work was to analyse data from the national REFCOR multicenter cohort (i) to investigate the prognostic factors influencing survival outcomes in AciCC, (ii) to assess the impact on survival of postoperative radiotherapy (RT) in patients treated for AciCC without high-grade transformation and (iii) to explore the prognostic impact of prophylactic neck dissection (ND) in patients treated for AciCC of the major salivary glands. PATIENTS AND METHODS Data from all the patients treated for salivary AciCC between 2009 and 2020 were extracted from the REFCOR database. Survival outcomes and prognostic factors influencing Disease-Free Survival (DFS) and Overall Survival (OS) were investigated using univariate and multivariate analyses. Propensity score matching was used to assess the impact of postoperative RT and prophylactic ND on DFS. RESULTS A total of 187 patients were included. After a median follow-up of 53 months, their 5-year OS and DFS rates were 92.8% and 76.2%, respectively. In multivariate analysis, male sex, older age, higher T and N status, and high grade were independently associated with a worse DFS. In the subpopulation analysed after propensity score matching, patients with cN0 AciCC without high-grade transformation who were treated by surgery and RT did not have an improved DFS compared to patients who were treated by surgery alone (hazard ratio (HR) = 0.87, p = 0.8). Factors associated with nodal invasion were T3-T4 status and intermediate/high histological grade. After propensity score matching, prophylactic ND was associated with a trend toward a better DFS (HR = 0.46, p = 0.16). CONCLUSIONS These results suggest that (i) long-term follow-up (>5 years) should be considered in patients with AciCC, (ii) treatment by surgery alone could be an option in selected cN0 patients with AciCC without high-grade transformation and (iii) prophylactic ND may be considered preferentially in patients with T3-T4 status and/or intermediate/high histological grade.
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Affiliation(s)
- Florian Chatelet
- Department of ENT-Head and Neck Surgery, AP-HP, Hôpital Lariboisière, 2 Rue Ambroise Paré, F-75010 Paris, France.
| | - François Régis Ferrand
- French Armed Forces Biomedical Research Institute, F-91220 Brétigny sur Orge, France; Head and Neck Oncology Department, Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, F-94807 Villejuif, France
| | - Sarah Atallah
- Sorbonne University, APHP, Department of ENT-Head and Neck Surgery, Tenon Hospital, 4 rue de la chine, F-75020 Paris, France; Doctoral School of Public Health, CESP, University of Paris Sud, 16 Avenue Paul Vaillant Couturier, F-94807 Villejuif, France
| | - Juliette Thariat
- Department of Radiation Oncology, Centre Francois Baclesse, F-14000 Caen, France; ARCHADE Research Community, F-14000 Caen, France; Laboratoire de physique Corpusculaire IN2P3/ENSICAEN/CNRS UMR 6534-Normandie Université, F-14000 Caen, France
| | - François Mouawad
- Department of ENT-Head and Neck Surgery, Université de Lille, Hôpital Huriez, CHU de Lille, Rue Michel Polonovski, 59000 Lille, France; Inserm U 908, Université des Sciences et Technologies de Lille, UFR de Biologie - SN3, 59655 Villeneuve d'Ascq, France
| | - Nicolas Fakhry
- Department of ENT-Head and Neck Surgery, CHU La Conception, AP-HM. Aix-Marseille Univ (AMU), Marseille, France
| | - Olivier Malard
- Service d'ORL et de chirurgie cervico-faciale CHU 1, INSERM U1229-RMeS, Place A. Ricordeau Hôtel-Dieu, F-44093 Nantes Cedex, France
| | - Caroline Even
- Head and Neck Oncology Department, Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, F-94807 Villejuif, France
| | | | - Emmanuelle Uro-Coste
- Department of Pathological Anatomy and Histology-Cytology, Rangueil Hospital, Toulouse, France
| | - Nazim Benzerdjeb
- Department of Otolaryngology-Head Neck Surgery, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France; Claude Bernard University, Lyon 1, France
| | - Stéphane Hans
- Department of Otorhinolaryngology and Head and Neck Surgery, Foch Hospital, School of Medicine, UFR Simone Veil, Université Versailles Saint-Quentin-en-Yvelines (Paris Saclay University), Paris, France
| | - Sylvie Testelin
- EA 7516 CHIMERE, Université de Picardie Jules Verne, Amiens, France; Department of Maxillofacial Surgery, Amiens-Picardy University Hospital, Université de Picardie Jules Verne, Amiens, France
| | - Olivier Mauvais
- Department of ENT-Head and Neck Surgery, Centre Hospitalier Universitaire de Besançon, Besançon, France
| | - Diane Evrard
- Université de Paris, Department of ENT-Head and Neck Surgery, Hôpital Bichat, AP-HP, 46 Rue Henri Huchard, F-75018 Paris, France
| | - Vianney Bastit
- Department of ENT-Head and Neck Surgery, François Baclesse Centre, 3 rue du Général Harris, 14000, Caen, France
| | - Sébastien Salas
- Medical Oncology Department, Centre Hospitalier (CHU) La Timone, F-13000, Marseille, France
| | - Florent Espitalier
- Department of Otolaryngology-Head and Neck Surgery, CHU de Nantes, F-44093 Nantes, France
| | - Marion Classe
- Pathology Department, Gustave Roussy Cancer Campus, France
| | | | - Mélanie Doré
- Institut de cancérologie de l'Ouest Nantes, 2 boulevard Jacques Monod, F-44805 Saint Herblain, France
| | - Stéphanie Wong
- Radiation Oncology Department, Hôpital Timone Adultes, 264 Rue Saint-Pierre, F-13005 Marseille, France
| | - Charles Dupin
- Department of Radiation Therapy, Hôpital de Haut Lévèque, Bordeaux University Hospital-CHU, F-33000 Bordeaux, France
| | - France Nguyen
- Onco-radiotherapy Department, Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, F-94807 Villejuif, France
| | - Jeremie Bettoni
- EA 7516 CHIMERE, Université de Picardie Jules Verne, Amiens, France; Department of Maxillofacial Surgery, Amiens-Picardy University Hospital, Université de Picardie Jules Verne, Amiens, France
| | - Ariane Lapierre
- Claude Bernard University, Lyon 1, France; Department of Radiation Oncology, Centre Hospitalier Lyon Sud, 165 Chem. du Grand Revoyet, F-69310 Pierre-Bénite, France
| | - Emilien Colin
- EA 7516 CHIMERE, Université de Picardie Jules Verne, Amiens, France; Department of Maxillofacial Surgery, Amiens-Picardy University Hospital, Université de Picardie Jules Verne, Amiens, France
| | - Pierre Philouze
- Claude Bernard University, Lyon 1, France; Department of Otolaryngology-Head Neck Surgery, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | - Sébastien Vergez
- Department of Surgery, University Cancer Institute Toulouse - Oncopôle, University Hospital of Toulouse, F-31100 Toulouse, France
| | - Bertrand Baujat
- Sorbonne University, APHP, Department of ENT-Head and Neck Surgery, Tenon Hospital, 4 rue de la chine, F-75020 Paris, France
| | - Philippe Herman
- Department of ENT-Head and Neck Surgery, AP-HP, Hôpital Lariboisière, 2 Rue Ambroise Paré, F-75010 Paris, France; Université de Paris, INSERM U1141, Unité"NeuroDiderot", Université de Paris, F-75006 Paris, France
| | - Benjamin Verillaud
- Department of ENT-Head and Neck Surgery, AP-HP, Hôpital Lariboisière, 2 Rue Ambroise Paré, F-75010 Paris, France; Université de Paris, INSERM U1141, Unité"NeuroDiderot", Université de Paris, F-75006 Paris, France
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Pham TN, Coupey J, Candeias SM, Ivanova V, Valable S, Thariat J. Beyond lymphopenia, unraveling radiation-induced leucocyte subpopulation kinetics and mechanisms through modeling approaches. J Exp Clin Cancer Res 2023; 42:50. [PMID: 36814272 PMCID: PMC9945629 DOI: 10.1186/s13046-023-02621-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 02/13/2023] [Indexed: 02/24/2023] Open
Abstract
Leucocyte subpopulations in both lymphoid and myeloid lineages have a significant impact on antitumor immune response. While radiation-induced lymphopenia is being studied extensively, radiation effects on lymphoid and myeloid subtypes have been relatively less addressed. Interactions between leucocyte subpopulations, their specific radiation sensitivity and the specific kinetics of each subpopulation can be modeled based on both experimental data and knowledge of physiological leucocyte depletion, production, proliferation, maturation and homeostasis. Modeling approaches of the leucocyte kinetics that may be used to unravel mechanisms underlying radiation induced-leucopenia and prediction of changes in cell counts and compositions after irradiation are presented in this review. The approaches described open up new possibilities for determining the influence of irradiation parameters both on a single-time point of acute effects and the subsequent recovery of leukocyte subpopulations. Utilization of these approaches to model kinetic data in post-radiotherapy states may be a useful tool for further development of new treatment strategies or for the combination of radiotherapy and immunotherapy.
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Affiliation(s)
- Thao-Nguyen Pham
- grid.412043.00000 0001 2186 4076Normandie Univ, UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000 Caen, France ,grid.460771.30000 0004 1785 9671Laboratoire de Physique Corpusculaire UMR6534 IN2P3/ENSICAEN, Normandie Université, Caen, France
| | - Julie Coupey
- grid.412043.00000 0001 2186 4076Normandie Univ, UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000 Caen, France
| | - Serge M. Candeias
- grid.457348.90000 0004 0630 1517Univ. Grenoble Alpes, CEA, CNRS, IRIG-LCBM-UMR5249, 38054 Grenoble, France
| | - Viktoriia Ivanova
- grid.412043.00000 0001 2186 4076Normandie Univ, UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000 Caen, France
| | - Samuel Valable
- Normandie Univ, UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000, Caen, France.
| | - Juliette Thariat
- Laboratoire de Physique Corpusculaire UMR6534 IN2P3/ENSICAEN, Normandie Université, Caen, France. .,Department of Radiation Oncology, Centre François Baclesse, Caen, Normandy, France.
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47
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Delpon G, Renouf M, Langé M, Blery P, Dupas C, Longis J, Thariat J, Doré M. Systematic dosimetric evaluation of risk of osteoradionecrosis (DERO): First results of dose reporting for preventing teeth osteoradionecrosis after head and neck irradiation. Cancer Radiother 2023; 27:103-108. [PMID: 36739196 DOI: 10.1016/j.canrad.2022.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/11/2022] [Accepted: 08/23/2022] [Indexed: 02/05/2023]
Abstract
PURPOSE OsteoRadioNecrosis (ORN) is a late complication of radiation for head and neck cancer. Predicting ORN is a major challenge. We developed DERO (Dosimetric Evaluation of Risk of ORN), a semi-automatic tool which reports doses delivered to tooth-bearing sectors, to guide post-therapeutic dental care. We present the method and the first results of a 125-patient prospective cohort. MATERIAL AND METHODS Dosimetric data of patients treated with IMRT for head and neck cancer were prospectively segmented to the DERO algorithm. Four arches corresponding to 8-tooth sectors were semi-automatically generated. Thirty-two cylindrical Regions Of Interest (ROI) corresponding to each tooth and surrounding periodontium were created by linear interpolation. Mean doses (Dmean) of ROI were extracted and included in a database, along with data about primary tumor site, laterality and dose values from organs at risk. Dmean to tooth sectors were computed for molar sectors, (teeth X5 to X8) and anterior sectors (teeth X1 to X4). An individual dose map was generated and delivered to patients and dentists. RESULTS Dosimetric data from 125 patients treated with Tomotherapy® were prospectively collected and analyzed: 9 parotid tumors (PA), 41 Sub-Hyoid tumors (larynx, hypopharynx) (SH), 43 Oropharynx tumors (OR), 32 Oral Cavity tumors (OC). Irradiation was unilateral for 100% of PA tumors (9), 12% of OR tumors (5) and 47% of OC tumors (15). For unilateral cervical irradiation, Dmean in ipsilateral molar sectors was 54Gy for OC tumors, 45Gy for OR tumors, 20Gy for PA tumors. For Oral Cavity bilateral irradiation, Dmean was high in all tooth sectors, 49 to 55Gy. For SH tumors, Dmean in molar sectors was 27Gy. A dose gradient of 10 to 20Gy was observed between molar and anterior sectors whether radiation was uni or bilateral. CONCLUSION Mandibular molar sectors of Oropharynx and Oral Cavity tumors were exposed to high Dmean of 40 to 50Gy. On the other hand, tooth sectors received lower doses for SH radiation. The DERO tool guide post-radiation dental care with a personalized dosimetric cartography to patient. With data update and patient follow-up, we will be able to determine ORN risk after head and neck radiation.
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Affiliation(s)
- G Delpon
- Medical physics department, institut de cancérologie de l'Ouest, Saint-Herblain, France; IMT atlantique, Nantes université, CNRS/IN2P3, Subatech, Nantes, France
| | - M Renouf
- Radiation oncology department, institut de cancérologie de l'Ouest, Saint-Herblain, France
| | - M Langé
- Radiation oncology department, institut de cancérologie de l'Ouest, Saint-Herblain, France
| | - P Blery
- Nantes université, Oniris, Inserm, regenerative medicine and skeleton, RMeS, UMR 1229, Nantes, France; Odontology department, centre hospitalo-universitaire, Nantes, France
| | - C Dupas
- Odontology department, centre hospitalo-universitaire, Nantes, France
| | - J Longis
- Maxillofacial surgery department, centre hospitalo-universitaire, Nantes, France
| | - J Thariat
- Radiation oncology department, Centre François-Baclesse, Caen, France; Laboratoire de physique corpusculaire, IN2P3/ENISAEN-CNRS, Caen, France; Normandie université, Caen, France
| | - M Doré
- Radiation oncology department, institut de cancérologie de l'Ouest, Saint-Herblain, France.
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Nhari M, Thariat J, Kodjikian L, Chacun S, Nguyen AM, Rosier L, Herault J, Salleron J, Mathis T. Visual outcomes of macular melanocytic lesions after early or delayed proton beam therapy. Graefes Arch Clin Exp Ophthalmol 2023:10.1007/s00417-023-05981-x. [PMID: 36729331 DOI: 10.1007/s00417-023-05981-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 12/22/2022] [Accepted: 01/13/2023] [Indexed: 02/03/2023] Open
Abstract
PURPOSE During their initial management, some macular melanocytic lesions can be closely monitored to wait for a documented growth before advocating a treatment by irradiation. However, the visual outcomes of this strategy have not yet been assessed. This study compares the visual outcomes of macular melanocytic lesions that underwent delayed proton beam therapy (PBT) after an initial observation to those treated early. METHODS A total of 162 patients with suspicious melanocytic lesions whose margins were located within 3 mm of the fovea were recruited from two French ocular oncology centers. RESULTS Overall, 82 patients treated with PBT within 4 months after the initial visit (early PBT group) were compared to 24 patients treated with delayed PBT (delayed PBT group) and 56 patients not treated with PBT (observation group). Visual acuity was not significantly different between baseline and last visit in the observation group (p = 0.325). Between baseline and last visit, the median [IQR] loss in visual acuity was significant in both the early (0.7 [0.2; 1.8], p < 0.001) and the delayed (0.5 [0.2; 1.5], p < 0.001) PBT groups. After irradiation, there was no significant difference between the early and delayed PBT groups for visual loss (p = 0.575), diameter reduction (p = 0.190), and thickness lowering (p = 0.892). In multivariate analysis, history of diabetes mellitus and Bruch's membrane rupture remained significantly associated with greater visual loss (p = 0.036 and p = 0.002, respectively). CONCLUSION For small lesions in which there is no clear diagnosis of malignant melanoma, an initial close monitoring to document tumor growth does not impact visual prognosis, despite the potential complications associated with the untreated tumor. However, the survival should remain the main outcome of the treatment of these lesions.
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Affiliation(s)
- Maxime Nhari
- Service d'Ophtalmologie, Hôpital Universitaire de La Croix-Rousse, Hospices Civils de Lyon, 103, Grande Rue de La Croix-Rousse, 69317cedex 04, Lyon, France
| | - Juliette Thariat
- Laboratoire de Physique Corpusculaire / IN2P3-CNRS UMR 6534 - ARCHADE, Unicaen - Université de Normandie, 14000, Caen, France
| | - Laurent Kodjikian
- Service d'Ophtalmologie, Hôpital Universitaire de La Croix-Rousse, Hospices Civils de Lyon, 103, Grande Rue de La Croix-Rousse, 69317cedex 04, Lyon, France.,UMR 5510 MATEIS, CNRS, INSA Lyon, Université Lyon 1, 69100, Villeurbanne, France
| | - Samuel Chacun
- Service d'Ophtalmologie, Hôpital Universitaire de La Croix-Rousse, Hospices Civils de Lyon, 103, Grande Rue de La Croix-Rousse, 69317cedex 04, Lyon, France
| | - Anh-Minh Nguyen
- Service d'Ophtalmologie, Hôpital Universitaire de La Croix-Rousse, Hospices Civils de Lyon, 103, Grande Rue de La Croix-Rousse, 69317cedex 04, Lyon, France
| | - Laurence Rosier
- Centre Ophtalmologique Rétine Galien, 33000, Bordeaux, France
| | - Joël Herault
- Service de Radiothérapie, Centre Antoine Lacassagne, 06000, Nice, France
| | - Julia Salleron
- Cellule Data Biostatistique, Institut de Cancérologie de Lorraine, 54000, Nancy, France
| | - Thibaud Mathis
- Service d'Ophtalmologie, Hôpital Universitaire de La Croix-Rousse, Hospices Civils de Lyon, 103, Grande Rue de La Croix-Rousse, 69317cedex 04, Lyon, France. .,UMR 5510 MATEIS, CNRS, INSA Lyon, Université Lyon 1, 69100, Villeurbanne, France.
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Galmiche A, Saidak Z, Babin E, Brenet E, Davrou J, Fournier I, Devauchelle B, Testelin S, Dakpe S, Pellet A, Thariat J, Bastit V, Clatot F, Saintigny P, Bouaoud J, Foy JP. From precise surgery to precision surgery: The multiple dimensions of therapeutic precision for head and neck cancer. J Stomatol Oral Maxillofac Surg 2023; 124:101342. [PMID: 36423829 DOI: 10.1016/j.jormas.2022.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 11/20/2022] [Indexed: 11/23/2022]
Affiliation(s)
- Antoine Galmiche
- UR7516 CHIMERE (Chirurgie, imagerie et régénération tissulaire de l'extrémité céphalique), université de Picardie Jules Verne, Amiens, France; Institut Faire Face, CHU Amiens, 80054 Amiens, France; Centre de Biologie Humaine, CHU Amiens, 80054 Amiens, France.
| | - Zuzana Saidak
- UR7516 CHIMERE (Chirurgie, imagerie et régénération tissulaire de l'extrémité céphalique), université de Picardie Jules Verne, Amiens, France; Institut Faire Face, CHU Amiens, 80054 Amiens, France; Centre de Biologie Humaine, CHU Amiens, 80054 Amiens, France
| | - Emmanuel Babin
- Service d'ORL-CCF, laboratoire Anticipe Inserm U1086, CHU de Caen, Normandie université France, 14033 Caen, France
| | - Esteban Brenet
- Department of Otorhinolaryngology and Head and neck surgery, CHU Reims, Hôpital Robert Debré, Rue du Général Koenig, 51100, Reims, France ; Faculty of Medicine, Reims Champagne Ardenne University, 51100, Reims, France
| | - Julien Davrou
- Sorbonne Université, Paris, France; Department of Maxillo-Facial Surgery, Hôpital Pitié-Salpêtrière, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Isabelle Fournier
- Laboratoire Protéomique, Réponse Inflammatoire et Spectrométrie de Masse (PRISM), Inserm U1192, Université de Lille, F-59000 Lille, France ; Institut Universitaire de France (IUF), F-75000 Paris, France
| | - Bernard Devauchelle
- UR7516 CHIMERE (Chirurgie, imagerie et régénération tissulaire de l'extrémité céphalique), université de Picardie Jules Verne, Amiens, France; Institut Faire Face, CHU Amiens, 80054 Amiens, France; Department of Maxillofacial Surgery and Stomatology, University Hospital of Amiens, Amiens, France
| | - Sylvie Testelin
- UR7516 CHIMERE (Chirurgie, imagerie et régénération tissulaire de l'extrémité céphalique), université de Picardie Jules Verne, Amiens, France; Institut Faire Face, CHU Amiens, 80054 Amiens, France; Department of Maxillofacial Surgery and Stomatology, University Hospital of Amiens, Amiens, France
| | - Stephanie Dakpe
- UR7516 CHIMERE (Chirurgie, imagerie et régénération tissulaire de l'extrémité céphalique), université de Picardie Jules Verne, Amiens, France; Institut Faire Face, CHU Amiens, 80054 Amiens, France; Department of Maxillofacial Surgery and Stomatology, University Hospital of Amiens, Amiens, France
| | - Adrien Pellet
- Sorbonne Université, Paris, France ; Department of Maxillo-Facial Surgery, Hôpital Pitié-Salpêtrière, Assistance Publique des Hôpitaux de Paris, 47-83 boulevard de l'Hôpital, Paris 75013, France ; Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de recherche en cancérologie de Lyon, Lyon 69008, France
| | - Juliette Thariat
- Department of Radiation Oncology, Centre François Baclesse, Caen, France; Laboratoire de Physique Corpusculaire UMR6534 IN2P3 ENSICAEN CNRS, Normandy University, Caen, France
| | - Vianney Bastit
- Department of Head and Neck Surgery, Centre François Baclesse, Caen, France
| | - Florian Clatot
- Normandie Univ, UNIROUEN, Inserm U1245, Rouen, France; Department of Medical Oncology, Centre Henri Becquerel, Rouen, France
| | - Pierre Saintigny
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de recherche en cancérologie de Lyon, Lyon 69008, France ; Department of Medical Oncology, Centre Léon Bérard, 28 rue Laennec, 69373 Lyon cedex 08, Lyon 69008, France; Department of Translational Medicine, Centre Léon Bérard, Lyon 69008, France
| | - Jebrane Bouaoud
- Sorbonne Université, Paris, France ; Department of Maxillo-Facial Surgery, Hôpital Pitié-Salpêtrière, Assistance Publique des Hôpitaux de Paris, 47-83 boulevard de l'Hôpital, Paris 75013, France ; Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de recherche en cancérologie de Lyon, Lyon 69008, France
| | - Jean-Philippe Foy
- Sorbonne Université, Paris, France ; Department of Maxillo-Facial Surgery, Hôpital Pitié-Salpêtrière, Assistance Publique des Hôpitaux de Paris, 47-83 boulevard de l'Hôpital, Paris 75013, France ; Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de recherche en cancérologie de Lyon, Lyon 69008, France
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Hurel C, Carsuzaa F, Salleron J, Gorphe P, Righini C, Rogé M, de Mones E, Morinière S, Vergez S, Thariat J, Dufour X. Impact of HPV status in T1-2 oropharyngeal squamous cell carcinoma with bulky N3 nodes: a multicenter GETTEC study. Eur Arch Otorhinolaryngol 2023; 280:847-853. [PMID: 36068323 DOI: 10.1007/s00405-022-07637-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/30/2022] [Indexed: 01/21/2023]
Abstract
PURPOSE The purpose of our study was to investigate the impact of HPV status in oncologic outcomes in patients with T1-2 oropharyngeal SCC associated with bulky N3 nodes, and to determine progression prognosis factors aiming to define the best therapeutic strategies for these patients. METHODS This multicenter retrospective study included patients with T1-2 oropharyngeal SCC with N3 nodes treated between 2010 and 2015 in 8 French comprehensive cancer centers. HPV status was determined with P16 hyperexpression in immunohistochemistry. HPV-positive patients were separated into 2 groups according to the associated smoking history (HPV + T +) or not (HPV + T-). We compared the oncological outcomes of patients according to HPV-status and smoking history. RESULTS Of 67 patients with T1-2 N3 oropharyngeal SCC, 36 patients (53.7%) were HPV negative and 31 patients (46.3%) HPV positive. 2-year PFS was significantly better in HPV + T- group (p = 0.036). The risk of death or progression was significantly reduced in HPV + T- comparatively to HPV- (HR 0.25 95%CI [0.07; 0.89]). 2-year OS was significantly better in HPV + T- group than in the other two groups (p = 0.017). CONCLUSION In patients with T1-2 oropharyngeal SCC associated with bulky N3 nodes, HPV positive patients without smoking history had better OS and PFS than HPV positive patients with smoking history and HPV negative patients. Thus, HPV status is a significant prognostic factor for survival but this benefit is altered when smoking history is associated. N3 HPV positive patients with smoking history have to be classified as high-risk.
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Affiliation(s)
- Charles Hurel
- Head and Neck Surgery, Service ORL, chirurgie cervico-maxillo-faciale et audiophonologie, Centre Hospitalier Universitaire de Poitiers, 2 rue de la Milétrie, 86021, Poitiers Cedex, France
| | - Florent Carsuzaa
- Head and Neck Surgery, Service ORL, chirurgie cervico-maxillo-faciale et audiophonologie, Centre Hospitalier Universitaire de Poitiers, 2 rue de la Milétrie, 86021, Poitiers Cedex, France.
| | - Julia Salleron
- Cellule Data Biostatistique, Institut de Cancérologie de Lorraine, Université de Lorraine, 54519, Vandœuvre-lès-Nancy, France
| | - Philippe Gorphe
- Department of Head and Neck Oncology, Gustave Roussy, University Paris-Saclay, Villejuif, France
| | - Christian Righini
- Head and Neck Surgery, University Hospital of Grenoble, La Tronche, France
| | | | - Erwan de Mones
- Head and Neck Surgery, University Hospital of Tours, Tours, France
| | - Sylvain Morinière
- Head and Neck Surgery, University Hospital of Bordeaux, Bordeaux cedex, France
| | - Sébastien Vergez
- Institut Universitaire du Cancer de Toulouse Oncopole-CHU de Toulouse, Toulouse, France
| | | | - Xavier Dufour
- Head and Neck Surgery, Service ORL, chirurgie cervico-maxillo-faciale et audiophonologie, Centre Hospitalier Universitaire de Poitiers, 2 rue de la Milétrie, 86021, Poitiers Cedex, France
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