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Otsuru M, Yanamoto S, Yamada SI, Nakashiro K, Harazono Y, Kohgo T, Nakamura M, Nomura T, Kasamatsu A, Tanaka S, Kirita T, Kioi M, Ogawa M, Sasaki M, Ota Y, Umeda M. Radiotherapy Plus Cetuximab for Squamous Cell Carcinoma of the Oral Cavity: A Multicenter Retrospective Study of 79 Patients in Japan. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4545. [PMID: 36901553 PMCID: PMC10002461 DOI: 10.3390/ijerph20054545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/02/2023] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
There are a few reports that focus on radiotherapy (RT) and cetuximab (CET) therapy exclusively for oral cancer. This retrospective study aimed to investigate the efficacy and safety of RT and CET therapy for locally advanced (LA) or recurrent/metastatic (R/M) oral squamous cell carcinoma (OSCC). Seventy-nine patients from 13 hospitals who underwent RT and CET therapy for LA or R/M OSCC between January 2013 and May 2015 were enrolled in the study. Response, overall survival (OS), disease-specific survival (DSS), and adverse events were investigated. The completion rate was 62/79 (78.5%). The response rates in patients with LA and R/M OSCC were 69% and 37.8%, respectively. When only completed cases were examined, the response rates were 72.2% and 62.9%, respectively. The 1- and 2-year OS were 51.5% and 27.8%, respectively (median, 14 months), for patients with LA OSCC, and 41.5% and 11.9% (median, 10 months) for patients with R/M OSCC. The 1- and 2-year DSS were 61.8% and 33.4%, respectively (median, 17 months), for patients with LA OSCC, and 76.6% and 20.4% (median, 12 months) for patients with R/M OSCC. The most common adverse event was oral mucositis (60.8%), followed by dermatitis, acneiform rash, and paronychia. The completion rate was 85.7% in LA patients and 70.3% in R/M patients. The most common reason for noncompletion was an inadequate radiation dose due to worsening general conditions in R/M patients. Although the standard treatment for LA or R/M oral cancer is concomitant RT with high-dose cisplatin (CCRT) and the efficacy of RT and CET therapy for oral cancer is not considered to be as high as that for other head and neck cancers, it was thought that RT and CET therapy could be possible treatments for patients who cannot use high-dose cisplatin.
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Affiliation(s)
- Mitsunobu Otsuru
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
| | - Souichi Yanamoto
- Department of Oral Oncology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Shin-ichi Yamada
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, University of Toyama, Toyama 930-8555, Japan
| | - Kohichi Nakashiro
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Ehime 791-0295, Japan
| | - Yosuke Harazono
- Department of Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8549, Japan
| | - Tomoyuki Kohgo
- Department of Oral and Maxillofacial Surgery, Keiyukai Sapporo Hospital, Sapporo 003-0026, Japan
| | - Moriyoshi Nakamura
- Dental and Oral Medical Center, Kurume University School of Medicine, Kurume 830-0011, Japan
| | - Takeshi Nomura
- Oral Cancer Center, Tokyo Dental College, Chiba 272-8513, Japan
| | - Atsushi Kasamatsu
- Department of Oral Science, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Susumu Tanaka
- The 1st Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Osaka 565-0871, Japan
| | - Tadaaki Kirita
- Department of Oral and Maxillofacial Surgery, Nara Medical University, Nara 634-8521, Japan
| | - Mitomu Kioi
- Department of Oral and Maxillofacial Surgery, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan
| | - Masaru Ogawa
- Department of Oral and Maxillofacial Surgery and Plastic Surgery, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Masashi Sasaki
- Department of Oral and Maxillofacial Surgery, Tokai University School of Medicine, Isehara 259-1193, Japan
| | - Yoshihide Ota
- Department of Oral and Maxillofacial Surgery, Tokai University School of Medicine, Isehara 259-1193, Japan
| | - Masahiro Umeda
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
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Sprave T, Gkika E, Verma V, Grosu AL, Stoian R. Patient reported outcomes based on EQ-5D-5L questionnaires in head and neck cancer patients: a real-world study. BMC Cancer 2022; 22:1236. [PMID: 36447175 PMCID: PMC9710161 DOI: 10.1186/s12885-022-10346-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 11/21/2022] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVE Health economic comparisons of various therapies are often based on health-related quality of life (HRQOL) using EQ-5D questionnaires within the framework of clinical trials. This real-world study prospectively evaluates the patient reported outcomes (PROs)-based HRQOL of head-and-neck (H&N) cancer patients undergoing modern radiotherapy (RT) to reflect PRO trajectories. METHODS All H&N cancer patients treated in our clinic between July 2019 and December 2020 who completed the self-reported validated EQ-5D-5L questionnaire (health state index (HI) and Visual Analog Scale (VAS)) at baseline, end of radiotherapy, and at each respective follow up (FU) were included. Descriptive analysis of clinical and sociodemographic data, the frequency and level of each dimension was conducted. To assess the significance of therapy-induced HRQOL changes within and between the group, a distribution-based approach was used. RESULTS Altogether, 366 participants completed a total of 565 questionnaires. For the whole cohort, HI at baseline was 0.804 (±0.208), 0.830 (±0.162) at RT completion, 0.812 (±0.205) at the first follow-up, and 0.769 (±0.224) at the second follow-up. The respective VAS values were 62.06 (±23,94), 66.73 (±82.20), 63.30 (±22.74), and 65.48 (±23.39). Females showed significantly lower HI values compared to males, but only at baseline (p = 0.034). Significantly lower HI values were also seen in patients with definitive RT as compared to adjuvant RT at baseline (p = 0.023), the second follow-up (p = 0.047), and the third follow-up (p = 0.010). As compared to outpatients, inpatients had significantly lower HI values at RT completion (p = 0.017), the second follow-up (p = 0.007), and the third follow-up (p = 0.031). Subgroup analyses by age (< 65 vs. ≥65) and smoking status (smokers vs. non-smokers) showed no difference at any time point. CONCLUSION PROs demonstrated detectability of time- and intra-/inter-group therapy-induced HRQOL changes. A further detailed exploration of EQ-5D-5L responsiveness for H&N cancer patients is required.
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Affiliation(s)
- Tanja Sprave
- grid.7708.80000 0000 9428 7911Department of Radiation Oncology, Freiburg University Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany ,grid.7497.d0000 0004 0492 0584German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Eleni Gkika
- grid.7708.80000 0000 9428 7911Department of Radiation Oncology, Freiburg University Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany ,grid.7497.d0000 0004 0492 0584German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Vivek Verma
- grid.240145.60000 0001 2291 4776Department of Radiation Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX USA
| | - Anca-Ligia Grosu
- grid.7708.80000 0000 9428 7911Department of Radiation Oncology, Freiburg University Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany ,grid.7497.d0000 0004 0492 0584German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Raluca Stoian
- grid.7708.80000 0000 9428 7911Department of Radiation Oncology, Freiburg University Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany ,grid.7497.d0000 0004 0492 0584German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Centre (DKFZ), Heidelberg, Germany
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Thom L, Lowe D, Rogers SN. Implications of the Quality of Life Metric in head and neck cancer. Br J Oral Maxillofac Surg 2021; 60:810-816. [DOI: 10.1016/j.bjoms.2021.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/29/2021] [Accepted: 12/02/2021] [Indexed: 11/25/2022]
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Bhatt KH, Neller MA, Srihari S, Crooks P, Lekieffre L, Aftab BT, Liu H, Smith C, Kenny L, Porceddu S, Khanna R. Profiling HPV-16-specific T cell responses reveals broad antigen reactivities in oropharyngeal cancer patients. J Exp Med 2021; 217:151975. [PMID: 32716518 PMCID: PMC7537390 DOI: 10.1084/jem.20200389] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/05/2020] [Accepted: 06/15/2020] [Indexed: 12/27/2022] Open
Abstract
Cellular immunotherapeutics targeting the human papillomavirus (HPV)–16 E6 and E7 proteins have achieved limited success in HPV-positive oropharyngeal cancer (OPC). Here we have conducted proteome-wide profiling of HPV-16–specific T cell responses in a cohort of 66 patients with HPV-associated OPC and 22 healthy individuals. Unexpectedly, HPV-specific T cell responses from OPC patients were not constrained to the E6 and E7 antigens; they also recognized E1, E2, E4, E5, and L1 proteins as dominant targets for virus-specific CD8+ and CD4+ T cells. Multivariate analysis incorporating tumor staging, treatment status, and smoking history revealed that treatment status had the most significant impact on HPV-specific CD8+ and CD4+ T cell immunity. Specifically, the breadth and overall strength of HPV-specific T cell responses were significantly higher before the commencement of curative therapy than after therapy. These data provide the first glimpse of the overall human T cell response to HPV in a clinical setting and offer groundbreaking insight into future development of cellular immunotherapies for HPV-associated OPC patients.
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Affiliation(s)
- Kunal H Bhatt
- QIMR Berghofer Centre for Immunotherapy and Vaccine Development, Tumour Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Michelle A Neller
- QIMR Berghofer Centre for Immunotherapy and Vaccine Development, Tumour Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Sriganesh Srihari
- QIMR Berghofer Centre for Immunotherapy and Vaccine Development, Tumour Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Pauline Crooks
- QIMR Berghofer Centre for Immunotherapy and Vaccine Development, Tumour Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Lea Lekieffre
- QIMR Berghofer Centre for Immunotherapy and Vaccine Development, Tumour Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Blake T Aftab
- Department of Preclinical and Translational Sciences, Atara Biotherapeutics, Thousand Oaks, Los Angeles, CA
| | - Howard Liu
- Princess Alexandra Hospital, Ipswich Road, Woolloongabba, Queensland, Australia
| | - Corey Smith
- QIMR Berghofer Centre for Immunotherapy and Vaccine Development, Tumour Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Liz Kenny
- School of Medicine, The University of Queensland and Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Sandro Porceddu
- Princess Alexandra Hospital, Ipswich Road, Woolloongabba, Queensland, Australia
| | - Rajiv Khanna
- School of Medicine, The University of Queensland and Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
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Petar S, Marko S, Ivica L. De-escalation in HPV-associated oropharyngeal cancer: lessons learned from the past? A critical viewpoint and proposal for future research. Eur Arch Otorhinolaryngol 2021; 278:4599-4603. [PMID: 33599841 DOI: 10.1007/s00405-021-06686-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 12/17/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE Among head and neck squamous cell carcinomas (HNSCCs), oropharyngeal cancer (OPC) was historically thought to be a homogenous entity, mainly caused by excessive alcohol and tobacco consumption. However, the discovery of human papillomavirus (HPV) infection as an independent risk factor for the development of OPC has led to changes in diagnostics and treatment of this cancer. HPV-positive OPC is associated with improved survival and reduced recurrence rates compared to similar stage HPV-negative OPC and HNSCC in general. These favorable outcomes have led the medical and scientific communities to consider de-escalation treatment options in this specific population to spare patients from unnecessary toxicity, without compromising survival. This comment aimed to critically evaluate de-intensification treatment strategies in HPV-related OPC and to propose future treatment approaches as well as trial design. METHODS A review of the literature was performed. RESULTS Among nine published non-surgical de-intensification trials, only three studies had a comparison head-to-head with the standard of care, with two trials demonstrating clear inferiority of de-escalating treatment option (cetuximab-based radiotherapy). Additionally, there has been significant heterogeneity among induction chemotherapy (IC) protocols in de-escalating studies. Also, the toxicity among these studies varies in terms of the manner of reporting (physician vs patient-reported adverse events). CONCLUSIONS Data obtained with de-intensified strategies should only serve to help select an appropriate experimental arm for a randomized controlled trial phase III comparison against cisplatin and 70 Gy of radiotherapy. Without a proper randomized trial, there remains the possibility of compromising survival, which raises ethical questions about conducting any de-escalation trial.
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Affiliation(s)
- Suton Petar
- Department of Radiotherapy and Medical Oncology, University Hospital for Tumors, University Hospital Centre "Sisters of Mercy", Ilica 197, 10000, Zagreb, Croatia.
| | - Skelin Marko
- Pharmacy Department, General Hospital Sibenik, Stjepana Radica 83, 22000, Šibenik, Croatia
| | - Luksic Ivica
- Department of Maxillofacial Surgery, University of Zagreb School of Medicine, University Hospital Dubrava, Avenue Gojko Susak 6, 10000, Zagreb, Croatia
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Hammarstedt L, Holzhauser S, Zupancic M, Kapoulitsa F, Ursu RG, Ramqvist T, Haeggblom L, Näsman A, Dalianis T, Marklund L. The value of p16 and HPV DNA in non-tonsillar, non-base of tongue oropharyngeal cancer. Acta Otolaryngol 2021; 141:89-94. [PMID: 32940116 DOI: 10.1080/00016489.2020.1813906] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Oropharyngeal squamous cell carcinoma (OPSCC) is dominated by tonsillar and tongue base carcinomas (TSCC/BOTSCC), but there are carcinomas at other sites, such as uvula/soft palate/pharyngeal wall here defined as other OPSCC. Human papillomavirus (HPV) positive TSCC/BOTSCC have favorable outcome, and the TNM-classification separates OPSCC into HPV mediated (p16INK4a overexpressing, p16+) and HPV unrelated OPSCC (p16INK4a non-overexpressing, p16-) cancer, but the prognostic role of p16+ in other OPSCC is unclear. AIMS/OBJECTIVES This study therefore aimed to further investigate the prognostic role of p16+, presence of HPV DNA, or both combined in other OPSCC. MATERIAL AND METHODS 195 other OPSCC, from patients diagnosed 2000-2018 were tested for p16, and/or presence of HPV DNA and the data correlated to outcome. RESULTS Neither overall survival, nor disease free survival correlated to presence of p16+ or HPV DNA in other OPSCC. p16+ and HPV DNA presence were correlated (p < .0001), but the sensitivity of p16 as a surrogate marker for presence of HPV DNA was low (49%). CONCLUSIONS AND SIGNIFICANCE The data suggest that p16+ (and p16+/HPV DNA) positive other OPSCC should be analyzed cautiously and possibly separately from the HPV mediated OPSCC staging group.
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Affiliation(s)
- Lalle Hammarstedt
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Stefan Holzhauser
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Mark Zupancic
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Fani Kapoulitsa
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Ramona G. Ursu
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
- Department of Microbiology, University of Medicine and Pharmacy, Grigore T. Popa Iasi, Iași, Romania
| | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Linda Marklund
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
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Augustin JG, Lepine C, Morini A, Brunet A, Veyer D, Brochard C, Mirghani H, Péré H, Badoual C. HPV Detection in Head and Neck Squamous Cell Carcinomas: What Is the Issue? Front Oncol 2020; 10:1751. [PMID: 33042820 PMCID: PMC7523032 DOI: 10.3389/fonc.2020.01751] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 08/05/2020] [Indexed: 12/15/2022] Open
Abstract
Besides classic tobacco and alcohol risk factors, human papillomavirus (HPV) plays a role in the development of a subset of head and neck squamous cell carcinomas (HNSCCs), and notably oropharynx squamous cell carcinomas (OPSCCs). HPV-induced OPSCCs have a different biological behavior and a better prognosis compared to non-HPV-induced OPSCCs and the eighth-edition TNM classification now separates these two entities. Therefore, determining the HPV status of patients with OPSCC is now essential for treatment, prognosis, and development of clinical trials. In this review, after reminding essential steps of HPV implication in the cell cycle, we describe the existing tools that are currently feasible in routine practice according to facilities available in health structures, with their benefits and drawbacks: HPV PCR, E6/E7 mRNA RT-PCR, E6/E7 mRNA in situ hybridization, HPV DNA in situ hybridization, and P16 immunochemistry. Besides these traditional HPV detection tools, novel diagnostic approaches are being evaluated for HPV-induced OPSCC “ultrastaging.” E6 humoral response and ddPCR-detecting HPVct DNA are two techniques performed on blood and are therefore non-invasive. Baseline E6 humoral levels could have a prognostic value, and HPVct DNA could be helpful for HPV OPSCC recurrence monitoring. At last, next-generation sequencing (NGS)-based “capture HPV” is a technique feasible on biopsies and circulating DNA material. It helps characterize HPV integration status and sites, and it could define prognostic subgroups in HPV-induced OPSCC. These novel precision detection tools could be further integrated in the care of patients with HPV-induced OPSCC.
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Affiliation(s)
| | - Charles Lepine
- Department of Pathology, European Georges Pompidou Hospital, APHP, Université de Paris, Paris, France.,INSERM U970, Université de Paris, Paris, France.,Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Aurelien Morini
- Department of Pathology, European Georges Pompidou Hospital, APHP, Université de Paris, Paris, France
| | - Anais Brunet
- Department of Pathology, European Georges Pompidou Hospital, APHP, Université de Paris, Paris, France
| | - David Veyer
- Department of Virology, European Georges Pompidou Hospital, APHP, Université de Paris, Paris, France
| | - Camille Brochard
- Department of Pathology, European Georges Pompidou Hospital, APHP, Université de Paris, Paris, France
| | - Haitham Mirghani
- Department of Head and Neck Surgery, European Georges Pompidou Hospital, APHP, Université de Paris, Paris, France
| | - Hélène Péré
- INSERM U970, Université de Paris, Paris, France.,Equipe Labellisée Ligue Contre le Cancer, Paris, France.,Department of Virology, European Georges Pompidou Hospital, APHP, Université de Paris, Paris, France
| | - Cécile Badoual
- Department of Pathology, European Georges Pompidou Hospital, APHP, Université de Paris, Paris, France.,INSERM U970, Université de Paris, Paris, France.,Equipe Labellisée Ligue Contre le Cancer, Paris, France
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8
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Present and Future of De-intensification Strategies in the Treatment of Oropharyngeal Carcinoma. Curr Oncol Rep 2020; 22:91. [DOI: 10.1007/s11912-020-00948-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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9
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Perri F, Longo F, Caponigro F, Sandomenico F, Guida A, Della Vittoria Scarpati G, Ottaiano A, Muto P, Ionna F. Management of HPV-Related Squamous Cell Carcinoma of the Head and Neck: Pitfalls and Caveat. Cancers (Basel) 2020; 12:cancers12040975. [PMID: 32326465 PMCID: PMC7226389 DOI: 10.3390/cancers12040975] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/08/2020] [Accepted: 04/10/2020] [Indexed: 12/31/2022] Open
Abstract
Head and neck squamous cell carcinomas (HNSCCs) are a very heterogeneous group of malignancies arising from the upper aerodigestive tract. They show different clinical behaviors depending on their origin site and genetics. Several data support the existence of at least two genetically different types of HNSCC, one virus-related and the other alcohol and/or tobacco and oral trauma-related, which show both clinical and biological opposite features. In fact, human papillomavirus (HPV)-related HNSCCs, which are mainly located in the oropharynx, are characterized by better prognosis and response to therapies when compared to HPV-negative HNSCCs. Interestingly, virus-related HNSCC has shown a better response to conservative (nonsurgical) treatments and immunotherapy, opening questions about the possibility to perform a pretherapy assessment which could totally guide the treatment strategy. In this review, we summarize molecular differences and similarities between HPV-positive and HPV-negative HNSCC, highlighting their impact on clinical behavior and on therapeutic strategies.
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Affiliation(s)
- Francesco Perri
- Head and Neck Medical Oncology Unit, Istituto Nazionale Tumori, IRCCS G. Pascale, 80131 Naples, Italy;
- Correspondence: ; Tel.: +39-081-590-3362
| | - Francesco Longo
- Division of Surgical Oncology Maxillo-Facial Unit, Istituto Nazionale Tumori—IRCCS—Fondazione G. Pascale, Via Mariano Semmola, 80131 Naples, Italy; (F.L.); (A.G.); (F.I.)
| | - Francesco Caponigro
- Head and Neck Medical Oncology Unit, Istituto Nazionale Tumori, IRCCS G. Pascale, 80131 Naples, Italy;
| | - Fabio Sandomenico
- Unit, Istituto Nazionale Tumori—IRCCS—G. Pascale, 80131 Naples, Italy;
| | - Agostino Guida
- Division of Surgical Oncology Maxillo-Facial Unit, Istituto Nazionale Tumori—IRCCS—Fondazione G. Pascale, Via Mariano Semmola, 80131 Naples, Italy; (F.L.); (A.G.); (F.I.)
| | | | - Alessandro Ottaiano
- SSD Innovative Therapies for Abdominal Metastases, Department of Abdominal Oncology, INT IRCCS Fondazione G. Pascale, 80131 Naples, Italy;
| | - Paolo Muto
- Radiation Oncology Unit, Istituto Nazionale Tumori—IRCCS—G. Pascale, 80131 Naples, Italy;
| | - Franco Ionna
- Division of Surgical Oncology Maxillo-Facial Unit, Istituto Nazionale Tumori—IRCCS—Fondazione G. Pascale, Via Mariano Semmola, 80131 Naples, Italy; (F.L.); (A.G.); (F.I.)
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