1
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Ferris RL, Westra W. Oropharyngeal Carcinoma with a Special Focus on HPV-Related Squamous Cell Carcinoma. ANNUAL REVIEW OF PATHOLOGY 2023; 18:515-535. [PMID: 36693202 PMCID: PMC11227657 DOI: 10.1146/annurev-pathmechdis-031521-041424] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Human papillomavirus-positive oropharyngeal squamous cell carcinoma (HPV-OPSCC) has one of the most rapidly increasing incidences of any cancer in high-income countries. The most recent (8th) edition of the Union for International Cancer Control/American Joint Committee on Cancer staging system separates HPV-OPSCC from its HPV-negative counterpart to account for the improved prognosis seen in the former. Indeed, owing to its improved prognosis and greater prevalence in younger individuals, numerous ongoing trials are examining the potential for treatment deintensification as a means to improve quality of life while maintaining acceptable survival outcomes. Owing to the distinct biology of HPV-OPSCCs, targeted therapies and immunotherapies have become an area of particular interest. Importantly, OPSCC is often detected at an advanced stage, highlighting the need for diagnostic biomarkers to aid in earlier detection. In this review, we highlight important advances in the epidemiology, pathology, diagnosis, and clinical management of HPV-OPSCC and underscore the need for a progressive understanding of the molecular basis of this disease toward early detection and precision care.
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Affiliation(s)
| | - William Westra
- Department of Pathology, Icahn School of Medicine at Mount Sinai Hospital, New York, New York, USA
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2
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Frederick BA, Gupta R, Atilano-Roque A, Su TT, Raben D. Combined EGFR1 and PARP1 Inhibition Enhances the Effect of Radiation in Head and Neck Squamous Cell Carcinoma Models. Radiat Res 2020; 194:519-531. [PMID: 32936912 DOI: 10.1667/rr15480.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 07/28/2020] [Indexed: 12/27/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is a challenging cancer with little change in five-year overall survival rate of 50-60% over the last two decades. Radiation with or without platinum-based drugs remains the standard of care despite limited benefit and high toxicity. HNSCCs often overexpress epidermal growth factor receptor (EGFR) and inhibition of EGFR signaling enhances radiation sensitivity by interfering with repair of radiation-induced DNA breaks. Poly (adenosine diphosphate-ribose) polymerase-1 (PARP1) also participates in DNA damage repair, but its inhibition provides benefit in cancers that lack DNA repair by homologous recombination (HR) such as BRCA-mutant breast cancer. HNSCCs in contrast are typically BRCA wild-type and proficient in HR repair, making it challenging to apply anti-PARP1 therapy in this model. A recently published study showed that a combination of EGFR and PARP1 inhibition induced more DNA damage and greater growth control than each single agent in HNSCC cells. This led us to hypothesize that a combination of EGFR and PARP1 inhibition would enhance the efficacy of radiation to a greater extent than each single agent, providing a rationale for paradigm-shifting combinatorial approaches to improve the standard of care in HNSCC. Here, we report a proof-of-concept study using Detroit562 HNSCC cells, which are proficient for DNA repair by both HR and non-homologous end joining (NHEJ) mechanisms. We tested the effect of adding cetuximab and/or olaparib (inhibitors of EGFR and PARP1, respectively) to radiation and compared it to that of cisplatin and radiation combination, which is the standard of care. Our results demonstrate that the combination of cetuximab and olaparib with radiation was superior to the combination of any single drug with radiation in terms of induction of unrepaired DNA damage, induction of senescence, apoptosis and clonogenic death, and tumor growth control in mouse xenografts. Combined with our recently published phase I safety data on cetuximab/olaparib/radiation triple combination, the data reported here demonstrate a potential for combining biologically-based therapies that might optimize radiosensitization in HNSCC.
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Affiliation(s)
- Barbara A Frederick
- Department of Radiation Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,Department of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Colorado.,SuviCa, Inc., Boulder, Colorado
| | - Rohit Gupta
- Department of Radiation Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Amandla Atilano-Roque
- Department of Radiation Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Tin Tin Su
- Department of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Colorado.,SuviCa, Inc., Boulder, Colorado
| | - David Raben
- Department of Radiation Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
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3
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Boros A, Blanchard P, Dade A, Gorphe P, Breuskin I, Even C, Nguyen F, Deutsch E, Bidault F, Janot F, Temam S, Mirghani H, Tao Y. Outcomes in N3 Head and Neck Squamous Cell Carcinoma and Role of Upfront Neck Dissection. Laryngoscope 2020; 131:E846-E850. [PMID: 32833260 DOI: 10.1002/lary.28893] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 05/21/2020] [Accepted: 06/04/2020] [Indexed: 11/08/2022]
Abstract
OBJECTIVES We investigated the prognostic factor of N3 head and neck squamous cell carcinoma (HNSCC), including the role of upfront neck dissection (UFND) before radiotherapy (RT). METHODS We retrospectively reviewed the charts of consecutive N3 HNSCC patients treated with curative intent RT. RESULTS In the study, 323 N3 HNSCC patients were included. Of those, 125 patients (39%) had UFND. Median follow-up was 3.9 years (0-14.8 years). Overall survival (OS) at 5 years was 31.2%, and progression-free survival (PFS) was 26%. In the multivariate analysis, OS was improved in PS 0, T1-2 tumors, patients receiving concurrent chemotherapy, never or former smokers, and UFND. UFND was strongly associated with increased OS (45.7% vs. 21.2%, P < .001), and PFS (P < .001). Regardless of neck node size, UFND improved survival (P = .001 for ≤ 7 cm and P = .004 for > 7 cm). CONCLUSION UFND could improve treatment outcomes in N3 HNSCC, especially for non-oropharyngeal cancer, regardless of neck node size. LEVEL OF EVIDENCE 2B Laryngoscope, 131:E844-E850, 2021.
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Affiliation(s)
- Angela Boros
- Department of Radiation Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Pierre Blanchard
- Department of Radiation Oncology, Gustave Roussy Cancer Campus, Villejuif, France.,Université Paris Sud, Kremlin-Bicêtre, France
| | - Arlette Dade
- Department of Head and Neck Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Philippe Gorphe
- Department of Head and Neck Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Ingrid Breuskin
- Department of Head and Neck Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Caroline Even
- Department of Head and Neck Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - France Nguyen
- Department of Radiation Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Eric Deutsch
- Department of Radiation Oncology, Gustave Roussy Cancer Campus, Villejuif, France.,Université Paris Sud, Kremlin-Bicêtre, France.,INSERM1030 Molecular Radiotherapy, Villejuif, France
| | - François Bidault
- Department of Radiology, Gustave Roussy Cancer Campus, Villejuif, France
| | - François Janot
- Department of Head and Neck Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Stephane Temam
- Department of Head and Neck Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Haitham Mirghani
- Department of Head and Neck Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Yungan Tao
- Department of Radiation Oncology, Gustave Roussy Cancer Campus, Villejuif, France.,Université Paris Sud, Kremlin-Bicêtre, France.,INSERM1030 Molecular Radiotherapy, Villejuif, France
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4
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Pathologic response to neoadjuvant chemotherapy in HPV‐associated oropharynx cancer. Head Neck 2019; 42:417-425. [DOI: 10.1002/hed.26022] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 10/19/2019] [Accepted: 11/06/2019] [Indexed: 12/11/2022] Open
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5
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Bonnin N, Armandy E, Carras J, Ferrandon S, Battiston-Montagne P, Aubry M, Guihard S, Meyronet D, Foy JP, Saintigny P, Ledrappier S, Jung A, Rimokh R, Rodriguez-Lafrasse C, Poncet D. MiR-422a promotes loco-regional recurrence by targeting NT5E/CD73 in head and neck squamous cell carcinoma. Oncotarget 2018; 7:44023-44038. [PMID: 27281619 PMCID: PMC5190076 DOI: 10.18632/oncotarget.9829] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 04/10/2016] [Indexed: 12/30/2022] Open
Abstract
At the time of diagnosis, 60% of patients with head and neck squamous cell carcinoma (HNSCC) present tumors in an advanced stage (III-IV) of disease and 80% will relapse within the first two years post-treatment, due to their frequent radio(chemo)resistance. To identify new molecular targets and companion biomarkers, we have investigated the miRNome of 75 stage III-IV oropharynx tumors without relapse (R) or with loco-regional relapse (non-responder, NR) within two years post-treatment. Interestingly, miR-422a was significantly downregulated in NR tumors, in agreement with the increase in cell proliferation and adhesion induced by miR-422a inhibition in vitro. Furthermore, we identified CD73/NT5E oncogene as target of miR-422a. Indeed, modulation of the endogenous level of miR-422a inversely influences the expression and the enzymatic activity of CD73. Moreover, knocking down CD73 mimics the effects of miR-422a upregulation. Importantly, in tumors, miR-422a and CD73 expression levels are inversely correlated, and both are predictive of relapse free survival - especially considering loco(regional) recurrence - in vitro two independent cohorts of advanced oropharynx or HNSCC (N=255) tumors. In all, we reported, for the first time, that MiR-422a and its target CD73 are involved in early loco(regional) recurrence of HNSCC tumors and are new targets for personalized medicine.
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Affiliation(s)
- Nathalie Bonnin
- Hospices Civils de Lyon, Lyon, France.,EMR3738, Equipe de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon Sud - Charles Mérieux, Oullins, France.,Université de Lyon, Lyon, France
| | - Emma Armandy
- EMR3738, Equipe de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon Sud - Charles Mérieux, Oullins, France.,Université de Lyon, Lyon, France
| | - Julien Carras
- Hospices Civils de Lyon, Lyon, France.,EMR3738, Equipe de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon Sud - Charles Mérieux, Oullins, France
| | - Sylvain Ferrandon
- EMR3738, Equipe de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon Sud - Charles Mérieux, Oullins, France.,Université de Lyon, Lyon, France
| | - Priscillia Battiston-Montagne
- EMR3738, Equipe de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon Sud - Charles Mérieux, Oullins, France.,Université de Lyon, Lyon, France
| | - Marc Aubry
- Université Rennes 1, Université Européenne de Bretagne, Biosit, Faculté de Médecine, Rennes, France.,Plate-forme Génomique Environnementale & Humaine Biogenouest, Biosit/OSUR, Rennes, France.,CNRS, UMR 6290, Institut Génétique et Développement de Rennes, Rennes, France
| | - Sébastien Guihard
- Laboratory for Tumor Biology and Tumor Bank Paul Strauss Cancer Center, EA3430 of The University of Strasbourg, Strasbourg, France
| | - David Meyronet
- Hospices Civils de Lyon, Lyon, France.,Université de Lyon, Lyon, France.,“Stem Cell Transcriptomic Diversity” Team, Cancer Research Center of Lyon (CRCL), INSERM 1052-CNRS 5286, Lyon, France
| | - Jean-Philippe Foy
- Department of Translational Research and Innovation, CRCL, INSERM 1052-CNRS 5286, Lyon, France
| | - Pierre Saintigny
- Department of Translational Research and Innovation, CRCL, INSERM 1052-CNRS 5286, Lyon, France
| | - Sonia Ledrappier
- Laboratory for Tumor Biology and Tumor Bank Paul Strauss Cancer Center, EA3430 of The University of Strasbourg, Strasbourg, France
| | - Alain Jung
- Laboratory for Tumor Biology and Tumor Bank Paul Strauss Cancer Center, EA3430 of The University of Strasbourg, Strasbourg, France
| | - Ruth Rimokh
- “Signalization Metabolism and Tumor Progression” Team, CRCL, INSERM 1052-CNRS 5286, Lyon, France
| | - Claire Rodriguez-Lafrasse
- EMR3738, Equipe de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon Sud - Charles Mérieux, Oullins, France.,Université de Lyon, Lyon, France.,Biochemistry Department, Transfer and Molecular Oncology Unit, South Lyon Hospital, Hospices Civils de Lyon, Pierre Bénite, Lyon, France
| | - Delphine Poncet
- EMR3738, Equipe de Radiobiologie Cellulaire et Moléculaire, Faculté de Médecine Lyon Sud - Charles Mérieux, Oullins, France.,Université de Lyon, Lyon, France.,“Signalization Metabolism and Tumor Progression” Team, CRCL, INSERM 1052-CNRS 5286, Lyon, France.,Biochemistry Department, Transfer and Molecular Oncology Unit, South Lyon Hospital, Hospices Civils de Lyon, Pierre Bénite, Lyon, France
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6
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Chang PMH, Lu HJ, Wang LW, Tai SK, Chen MH, Chu PY, Yang MH. Effectiveness of incorporating cetuximab into docetaxel/cisplatin/fluorouracil induction chemotherapy and chemoradiotherapy for inoperable squamous cell carcinoma of the oral cavity: A phase II study. Head Neck 2017; 39:1333-1342. [DOI: 10.1002/hed.24766] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 01/23/2017] [Accepted: 02/08/2017] [Indexed: 12/25/2022] Open
Affiliation(s)
- Peter Mu-Hsin Chang
- Division of Medical Oncology; Department of Oncology, Taipei Veterans General Hospital; Taipei Taiwan
- Faculty of Medicine; National Yang Ming University; Taipei Taiwan
| | - Hsueh-Ju Lu
- Division of Medical Oncology; Department of Internal Medicine, Chung Shan Medical University Hospital; Taichung Taiwan
- School of Medicine; Chung Shan Medical University; Taichung Taiwan
| | - Ling-Wei Wang
- Division of Radiation Therapy; Department of Oncology, Taipei Veterans General Hospital; Taipei Taiwan
- Faculty of Medicine; National Yang Ming University; Taipei Taiwan
| | - Shyh-Kuan Tai
- Department of Otolaryngology; Taipei Veterans General Hospital; Taipei Taiwan
- Faculty of Medicine; National Yang Ming University; Taipei Taiwan
| | - Ming-Huang Chen
- Division of Medical Oncology; Department of Oncology, Taipei Veterans General Hospital; Taipei Taiwan
- Faculty of Medicine; National Yang Ming University; Taipei Taiwan
| | - Pen-Yuan Chu
- Department of Otolaryngology; Taipei Veterans General Hospital; Taipei Taiwan
- Faculty of Medicine; National Yang Ming University; Taipei Taiwan
| | - Muh-Hwa Yang
- Division of Medical Oncology; Department of Oncology, Taipei Veterans General Hospital; Taipei Taiwan
- Institute of Clinical Medicine; National Yang Ming University; Taipei Taiwan
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7
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[Value of neck dissection before definitive radiation therapy for locoregionally advanced squamous cell carcinoma of the head and neck]. Cancer Radiother 2016; 20:18-23. [PMID: 26749214 DOI: 10.1016/j.canrad.2015.09.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 07/03/2015] [Accepted: 09/08/2015] [Indexed: 11/22/2022]
Abstract
PURPOSE Optimal timing of neck dissection remains debated in the conservative management of patients with locoregionally advanced squamous cell carcinoma of the head and neck. PATIENTS AND METHODS The files of 63 patients with radiographic evidence of bulky or necrotic nodal metastases treated by up-front neck dissection and definitive radiotherapy between 2000 and 2012 at two institutions were retrospectively reviewed. RESULTS The primary site was oropharyngeal, hypopharyngeal or laryngeal in 63%, 21% and 13% cases, respectively. Overall, 83% of the tumours were staged pN2b or more. Extracapsular spread was found in 48 cases (77%). After a 48-month median follow-up, the 3-year locoregional control and overall survival were 88% and 68%, respectively. Only one isolated failure occurred in the dissected neck. CONCLUSION This combination therapy provides a good locoregional tumour control. It should be considered as an option in laryngeal, hypopharyngeal or oropharyngeal squamous cell carcinomas with bulky or necrotic nodal metastases at presentation.
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8
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de Souza Viana L, de Aguiar Silva FC, Andrade Dos Anjos Jacome A, Calheiros Campelo Maia D, Duarte de Mattos M, Arthur Jacinto A, Elias Mamere A, Boldrini Junior D, de Castro Capuzzo R, Roberto Santos C, Lopes Carvalho A. Efficacy and safety of a cisplatin and paclitaxel induction regimen followed by chemoradiotherapy for patients with locally advanced head and neck squamous cell carcinoma. Head Neck 2015; 38 Suppl 1:E970-80. [PMID: 26031625 DOI: 10.1002/hed.24137] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Revised: 03/14/2015] [Accepted: 05/21/2015] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The purpose of this phase II trial was to evaluate the tolerability, safety, and efficacy of a non-5-fluorouracil (5-FU)-based induction chemotherapy followed by chemoradiotherapy (CRT) for patients with locally advanced head and neck squamous cell carcinoma (HNSCC). METHODS Sixty patients with stage III to IV HNSCC were treated with induction paclitaxel and cisplatin (TP; paclitaxel 175 mg/m(2) and cisplatin 80 mg/m(2) , 3 cycles) followed by CRT (cisplatin 100 mg/m(2) ; D1, 22, and 43 of radiotherapy). RESULTS Fifty-six patients (93.3%) completed 3 cycles of induction TP (no treatment-related deaths), 52 (86.7%) completed definitive CRT per protocol (adverse event [AE] grade ≥2 in 53.3%). The overall response rate after induction TP was 82.5% for patients with resectable disease and 55.5% for unresectable disease (p = .023), and complete response (CR) rate after CRT was 70.0% for patients with resectable disease and 30.0% for unresectable disease (p = .005). CONCLUSION Induction TP followed by cisplatin based-CRT was well-tolerated, safe, and had high overall response rate in selected patients with locally advanced HNSCC. © 2015 Wiley Periodicals, Inc. Head Neck 38: E970-E980, 2016.
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Affiliation(s)
| | | | | | | | | | | | - Augusto Elias Mamere
- Department of Radiotherapy, Barretos Cancer Hospital, Barretos, São Paulo, Brazil
| | | | | | - Carlos Roberto Santos
- Department of Head and Neck Surgery, Barretos Cancer Hospital, Barretos, São Paulo, Brazil
| | - Andre Lopes Carvalho
- Department of Head and Neck Surgery, Barretos Cancer Hospital, Barretos, São Paulo, Brazil
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9
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Abstract
The oropharynx has a crucial role in swallowing because of the surrounding constrictor musculature, need for mobility and pliability, and proximity of the base of tongue to the larynx. Human papilloma virus (HPV) infection as a cause of oropharyngeal squamous cell carcinoma has increased dramatically in proportion and overall numbers of oropharyngeal squamous cell carcinoma cases. Better clinical response to therapy and younger age of the HPV+ oropharyngeal squamous cell carcinoma patients have caused functional and quality-of-life considerations to become more important endpoints in evaluating efficacy of therapeutic options; "deintensification" to ameliorate toxicity is under investigation for this population.
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Affiliation(s)
- David A Clump
- Department of Radiation Oncology, University of Pittsburgh Cancer Institute, 5150 Centre Avenue, Pittsburgh, PA 15232, USA
| | - Julie E Bauman
- Division of Hematology/Oncology, Department of Internal Medicine, University of Pittsburgh Cancer Institute, 5150 Centre Avenue, Pittsburgh, PA 15232, USA
| | - Robert L Ferris
- Department of Radiation Oncology, University of Pittsburgh Cancer Institute, 5150 Centre Avenue, Pittsburgh, PA 15232, USA; Department of Otolaryngology/Head and Neck Surgery, University of Pittsburgh Eye and Ear Institute, Suite 500, 200 Lothrop Street, Pittsburgh, PA 15213, USA.
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10
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Specenier P. Induction chemotherapy in squamous cell carcinoma of the head and neck: Saved by the bell? Oral Oncol 2015; 51:e5-7. [DOI: 10.1016/j.oraloncology.2014.11.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Revised: 11/19/2014] [Accepted: 11/23/2014] [Indexed: 11/27/2022]
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11
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Lyu J, Zhong Y, Li C, Song H, Ren G, Guo W. Prognostic value of residual node involvement after induction chemotherapy in operable oral squamous cell carcinoma. Oral Surg Oral Med Oral Pathol Oral Radiol 2014; 118:295-9. [PMID: 25151585 DOI: 10.1016/j.oooo.2014.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Revised: 04/21/2014] [Accepted: 05/07/2014] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The aim of this study was to assess the prognostic value of residual node involvement after induction chemotherapy (ICT) for head and neck squamous cell carcinoma and to investigate post-ICT node status associated with tumor characteristics. STUDY DESIGN We retrospectively analyzed a cohort of 109 patients with operable oral squamous cell carcinoma who underwent ICT followed by surgery with neck dissection. The median follow-up was 45 months. The primary endpoints were overall survival (OS) and disease-free survival (DFS). RESULTS After ICT, 48 patients (44.0%) had no positive nodes, 46 (42.2%) had 1 to 3 residual nodes, and 15 (13.7%) had more than 3 residual nodes. The number of residual nodes was significantly associated with OS and DFS. On multivariate analysis, the number of residual nodes was an independent prognostic factor (P = .011 for DFS and P = .034 for OS). CONCLUSIONS Although constituting a different parameter from primary surgery data, the number of positive nodes could remain a prognostic factor even after ICT (at secondary surgery).
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Affiliation(s)
- Jiong Lyu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yi Zhong
- Institute of Stomatology, Department of Oral Pathology, Nanjing Medical University, Nanjing, China
| | - Chaojun Li
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Hao Song
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Guoxin Ren
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Wei Guo
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
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12
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Specenier P. Induction chemotherapy in head and neck cancer: are we too ambitious? Future Oncol 2014; 10:337-40. [DOI: 10.2217/fon.13.262] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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