151
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Hernando J, Aguirre P, Aguilar-Salvatierra A, Leizaola-Cardesa IO, Bidaguren A, Gómez-Moreno G. Magnetic detection of sentinel nodes in oral squamous cell carcinoma by means of superparamagnetic iron oxide contrast. J Surg Oncol 2020; 121:244-248. [PMID: 31840270 DOI: 10.1002/jso.25810] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 12/04/2019] [Indexed: 02/06/2023]
Abstract
The aim was to evaluate sentinel node detection capacity by means of a magnetic probe in 11 patients with oral squamous cell carcinoma at stages T1-T2 received submucosal injections of a superparamagnetic iron oxide contrast agent (SPIO). A magnetic probe was used for sentinel node biopsy. The use of SPIO and magnetic probes in the early stages of oral cancer may offer an alternative to conventional radioisotope techniques and/or elective neck dissection.
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Affiliation(s)
- Josué Hernando
- Department of Oral Maxillofacial Surgery, Donostia University Hospital, San Sebastian, Spain
| | - Pablo Aguirre
- Department of Pathology, Donostia University Hospital, San Sebastian, Spain
| | - Antonio Aguilar-Salvatierra
- Pharmacological Research in Dentistry Group and Special Care in Dentistry, School of Dentistry, University of Granada, Granada, Spain
| | - Ignacio Osoitz Leizaola-Cardesa
- Pharmacological Research in Dentistry Group and Special Care in Dentistry, School of Dentistry, University of Granada, Granada, Spain
| | - Ainhoa Bidaguren
- Department of Oral Maxillofacial Surgery, Donostia University Hospital, San Sebastian, Spain
| | - Gerardo Gómez-Moreno
- Pharmacological Research in Dentistry Group and Special Care in Dentistry, School of Dentistry, University of Granada, Granada, Spain
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152
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Mäkitie A, Kamali A, Mroueh R, Lindford A, Koivunen P, Autio T, Lassus P, Halle M, Bäck L, Palmgren B, Hammarstedt-Nordenvall L. A descriptive study highlighting the differences in the treatment protocol for oral tongue cancer in Sweden and Finland. Acta Otolaryngol 2020; 140:188-194. [PMID: 31852347 DOI: 10.1080/00016489.2019.1699663] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Background and aims: Stage II cancer of the tongue is mostly managed surgically both locally and regionally. However, indications for postoperative radiotherapy and reconstructive options vary between centers. This paper aims to describe differences in treatment in a geographically homogenous cohort.Methods: A retrospective comparison was made between two cohorts of clinical T2N0 tongue cancer from Finland and Sweden. The Finnish cohort included 75 patients and the Swedish 54. All patients had curative intent of treatment and no previous head and neck cancer. Data analyzed consisted of pathological stage, size and thickness of tumor, frequency of reconstruction, radiotherapy delivered, and survival.Results: The Finnish cohort included a higher proportion of patients managed with reconstructive surgery (67%) than the Swedish cohort (0%), p < .00001. More patients were treated with postoperative radiotherapy (84%) in the Swedish cohort than in the Finnish (54%), p < .0002. The Finnish cohort had a higher level of survival and included more frequent downstaging (cTNM to pTNM).Conclusions and significance: Our data indicate a major difference in the management of T2N0 oral tongue cancer. The optimal cut-off size and growth pattern of the tumor warranting reconstruction should be further evaluated in a prospective manner considering both survival and quality of life.
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Affiliation(s)
- Antti Mäkitie
- Department of Otorhinolaryngology – Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Department of Otorhinolaryngology, Head and Neck Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Alexander Kamali
- Department of Molecular Medicine and Surgery, Karolinska University Hospital, Stockholm, Sweden
- Department of Reconstructive Plastic Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Rayan Mroueh
- Department of Otorhinolaryngology – Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Andrew Lindford
- Department of Plastic Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Petri Koivunen
- Department of Otorhinolaryngology – Head and Neck Surgery, Oulu University Hospital, Oulu, Finland
| | - Timo Autio
- Department of Otorhinolaryngology – Head and Neck Surgery, Oulu University Hospital, Oulu, Finland
| | - Patrik Lassus
- Department of Plastic Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Martin Halle
- Department of Molecular Medicine and Surgery, Karolinska University Hospital, Stockholm, Sweden
- Department of Reconstructive Plastic Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Leif Bäck
- Department of Otorhinolaryngology – Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Björn Palmgren
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Department of Otorhinolaryngology, Head and Neck Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Lalle Hammarstedt-Nordenvall
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Department of Otorhinolaryngology, Head and Neck Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
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153
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Wirtz MM, Temming S, Kocher M, Kunze S, Semrau R. Low risk of contralateral lymph node recurrence in lateralized head and neck carcinoma after postoperative ipsilateral radiotherapy. Strahlenther Onkol 2019; 196:474-484. [DOI: 10.1007/s00066-019-01556-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 11/21/2019] [Indexed: 11/29/2022]
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154
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Paul R, Prabhu S. Sentinel lymph node biopsy for oral cancer: the Oxford experience. Br J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.bjoms.2019.10.294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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155
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Thomas CM, Khan MN, Mohan R, Hendler A, Hosni A, Chepeha DB, Goldstein DP, Cooper RM, Almeida JR. Lymphatic mapping with SPECT‐CT for evaluation of contralateral drainage in lateralized oropharyngeal cancers using an awake injection technique. Head Neck 2019; 42:385-393. [DOI: 10.1002/hed.26011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 09/25/2019] [Accepted: 10/30/2019] [Indexed: 01/08/2023] Open
Affiliation(s)
- Carissa M. Thomas
- Department of Otolaryngology – Head and Neck Surgery, Princess Margaret Cancer CentreUniversity Health Network, University of Toronto Toronto Ontario Canada
- Department of Surgical Oncology, Princess Margaret Cancer CentreUniversity Health Network Toronto Ontario Canada
| | - Mohemmed N. Khan
- Department of Otolaryngology – Head and Neck Surgery, Princess Margaret Cancer CentreUniversity Health Network, University of Toronto Toronto Ontario Canada
- Department of Surgical Oncology, Princess Margaret Cancer CentreUniversity Health Network Toronto Ontario Canada
| | - Ravi Mohan
- Department of AnesthesiaUniversity of Toronto Toronto Ontario Canada
| | - Aaron Hendler
- Department of AnesthesiaUniversity of Toronto Toronto Ontario Canada
| | - Ali Hosni
- Department of Radiation OncologyUniversity of Toronto Toronto Ontario Canada
| | - Douglas B. Chepeha
- Department of Otolaryngology – Head and Neck Surgery, Princess Margaret Cancer CentreUniversity Health Network, University of Toronto Toronto Ontario Canada
- Department of Surgical Oncology, Princess Margaret Cancer CentreUniversity Health Network Toronto Ontario Canada
| | - David P. Goldstein
- Department of Otolaryngology – Head and Neck Surgery, Princess Margaret Cancer CentreUniversity Health Network, University of Toronto Toronto Ontario Canada
- Department of Surgical Oncology, Princess Margaret Cancer CentreUniversity Health Network Toronto Ontario Canada
| | - Richard M Cooper
- Department of AnesthesiaUniversity of Toronto Toronto Ontario Canada
| | - John R. Almeida
- Department of Otolaryngology – Head and Neck Surgery, Princess Margaret Cancer CentreUniversity Health Network, University of Toronto Toronto Ontario Canada
- Department of Surgical Oncology, Princess Margaret Cancer CentreUniversity Health Network Toronto Ontario Canada
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156
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de Veij Mestdagh PD, Schreuder WH, Vogel WV, Donswijk ML, van Werkhoven E, van der Wal JE, Dirven R, Karakullukcu B, Sonke JJ, van den Brekel MWM, Marijnen CAM, Al-Mamgani A. Mapping of sentinel lymph node drainage using SPECT/CT to tailor elective nodal irradiation in head and neck cancer patients (SUSPECT-2): a single-center prospective trial. BMC Cancer 2019; 19:1110. [PMID: 31727019 PMCID: PMC6857144 DOI: 10.1186/s12885-019-6331-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 11/04/2019] [Indexed: 11/10/2022] Open
Abstract
Background The majority of patients with head and neck squamous cell carcinoma (HNSCC) receive bilateral elective nodal irradiation (ENI), in order to reduce the risk of regional failure. Bilateral ENI, as compared to unilateral ENI, is associated with higher incidence of acute and late radiation-induced toxicity with subsequent deterioration of quality of life. Increasing evidence that the incidence of contralateral regional failure (cRF) in lateralized HNSCC is very low (< 10%) suggests that it can be justified to treat selected patients unilaterally. This trial aims to minimize the proportion of patients that undergo bilateral ENI, by using lymph drainage mapping by SPECT/CT to select patients with a minimal risk of contralateral nodal failure for unilateral elective nodal irradiation. Methods In this one-armed, single-center prospective trial, patients with primary T1-4 N0-2b HNSCC of the oral cavity, oropharynx, larynx (except T1 glottic) or hypopharynx, not extending beyond the midline and planned for primary (chemo) radiotherapy, are eligible. After 99mTc-nanocolloid tracer injection in and around the tumor, lymphatic drainage is visualized using SPECT/CT. In case of contralateral lymph drainage, a contralateral sentinel node procedure is performed on the same day. Patients without contralateral lymph drainage, and patients with contralateral drainage but without pathologic involvement of any removed contralateral sentinel nodes, receive unilateral ENI. Only when tumor cells are found in a contralateral sentinel node the patient will be treated with bilateral ENI. The primary endpoint is cumulative incidence of cRF at 1 and 2 years after treatment. Secondary endpoints are radiation-related toxicity and quality of life. The removed lymph nodes will be studied to determine the prevalence of occult metastatic disease in contralateral sentinel nodes. Discussion This single-center prospective trial aims to reduce the incidence and duration of radiation-related toxicities and improve quality of life of HNSCC patients, by using lymph drainage mapping by SPECT/CT to select patients with a minimal risk of contralateral nodal failure for unilateral elective nodal irradiation. Trial registration ClinicalTrials.gov Identifier: NCT03968679, date of registration: May 30, 2019.
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Affiliation(s)
- Pieter D de Veij Mestdagh
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands.
| | - Willem H Schreuder
- Department of Head and Neck Surgery, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Wouter V Vogel
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands.,Department of Nuclear Medicine, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Maarten L Donswijk
- Department of Nuclear Medicine, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Eric van Werkhoven
- Department of Biometrics, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | | | - Richard Dirven
- Department of Head and Neck Surgery, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Baris Karakullukcu
- Department of Head and Neck Surgery, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Jan-Jakob Sonke
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands
| | | | - Corrie A M Marijnen
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands
| | - Abrahim Al-Mamgani
- Department of Radiation Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands
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157
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Can Sentinel Lymph Node Biopsy Predict Various Levels of Echelon Nodes in Oral Cancers? Int Arch Otorhinolaryngol 2019; 24:e125-e131. [PMID: 32256831 PMCID: PMC6828571 DOI: 10.1055/s-0039-1695762] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 06/20/2019] [Indexed: 12/12/2022] Open
Abstract
Introduction
The efficacy of sentinel node biopsy in early stage oral cancer is well established. Its evolving role can be reinforced by further studies.
Objective
Analyzing the predictability of the levels of echelon nodes for various oral cavity tumor subsites on sentinel node biopsy.
Methods
A prospective study of 20 patients with stage I/II oral squamous cell carcinoma who underwent sentinel node biopsy-guided neck dissection between January 2017 and 2018 at our institute. The procedure included radiotracer injection, imaging (lymphoscintigraphy, single photon emission computed tomography-computed tomography), and gamma probe application. Sentinel node detection on imaging and gamma probe were compared.
Results
Out of 20 patients, 13 (65%) had carcinoma of the tongue, 6 (30%) had buccal mucosa carcinoma, and 1 (5%) had retromolar trigone carcinoma. The mean age of the patients was 52.3 years. A total of 13 (65%) patients were male, and 7 (35%) were female. The sentinel node identification rates with imaging and gamma probe were of 70% and 100% respectively. In tongue and retromolar trigone primaries, the most common first-echelon nodes in both modalities were levels IIA and IB respectively. For buccal mucosa primaries, first-echelon nodes were detected only with the gamma probe, which was level IB. On imaging, second-echelon nodes were detected only for tongue primaries, and had equivalent incidence of levels II, III, and IV. On the gamma probe, level IIA, followed by III, and IV for the tongue, and level IIA were the most common second-echelon nodes for the buccal mucosa. Third-echelon nodes were detected only with the gamma probe for tongue carcinoma at level IV.
Conclusion
The combined use of imaging and gamma probe provides the best results, with high identification rate and predictability of echelon levels.
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158
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Hutchison IL, Ridout F, Cheung SMY, Shah N, Hardee P, Surwald C, Thiruchelvam J, Cheng L, Mellor TK, Brennan PA, Baldwin AJ, Shaw RJ, Halfpenny W, Danford M, Whitley S, Smith G, Bailey MW, Woodwards B, Patel M, McManners J, Chan CH, Burns A, Praveen P, Camilleri AC, Avery C, Putnam G, Jones K, Webster K, Smith WP, Edge C, McVicar I, Grew N, Hislop S, Kalavrezos N, Martin IC, Hackshaw A. Nationwide randomised trial evaluating elective neck dissection for early stage oral cancer (SEND study) with meta-analysis and concurrent real-world cohort. Br J Cancer 2019; 121:827-836. [PMID: 31611612 PMCID: PMC6888839 DOI: 10.1038/s41416-019-0587-2] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 09/03/2019] [Accepted: 09/05/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Guidelines remain unclear over whether patients with early stage oral cancer without overt neck disease benefit from upfront elective neck dissection (END), particularly those with the smallest tumours. METHODS We conducted a randomised trial of patients with stage T1/T2 N0 disease, who had their mouth tumour resected either with or without END. Data were also collected from a concurrent cohort of patients who had their preferred surgery. Endpoints included overall survival (OS) and disease-free survival (DFS). We conducted a meta-analysis of all six randomised trials. RESULTS Two hundred fifty randomised and 346 observational cohort patients were studied (27 hospitals). Occult neck disease was found in 19.1% (T1) and 34.7% (T2) patients respectively. Five-year intention-to-treat hazard ratios (HR) were: OS HR = 0.71 (p = 0.18), and DFS HR = 0.66 (p = 0.04). Corresponding per-protocol results were: OS HR = 0.59 (p = 0.054), and DFS HR = 0.56 (p = 0.007). END was effective for small tumours. END patients experienced more facial/neck nerve damage; QoL was largely unaffected. The observational cohort supported the randomised findings. The meta-analysis produced HR OS 0.64 and DFS 0.54 (p < 0.001). CONCLUSION SEND and the cumulative evidence show that within a generalisable setting oral cancer patients who have an upfront END have a lower risk of death/recurrence, even with small tumours. CLINICAL TRIAL REGISTRATION NIHR UK Clinical Research Network database ID number: UKCRN 2069 (registered on 17/02/2006), ISCRTN number: 65018995, ClinicalTrials.gov Identifier: NCT00571883.
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Affiliation(s)
- Iain L Hutchison
- Barts Health NHS Trust, London, UK.
- Saving Faces-The Facial Surgery Research Foundation, London, UK.
| | - Fran Ridout
- Saving Faces-The Facial Surgery Research Foundation, London, UK
| | | | - Neil Shah
- Barking, Havering and Redbridge University Hospitals NHS Trust, Romford, UK
| | | | | | | | | | | | | | | | - Richard J Shaw
- Aintree University Hospital NHS Foundation Trust, Liverpool, UK
| | | | - Martin Danford
- Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK
| | | | - Graham Smith
- St George's University Hospitals NHS Foundation Trust, London, UK
| | - Malcolm W Bailey
- Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK
| | | | - Manu Patel
- University Hospital of South Manchester NHS Foundation Trust, Manchester, UK
| | | | - Chi-Hwa Chan
- Luton and Dunstable Hospital NHS Foundation Trust, Luton, UK
| | - Andrew Burns
- City Hospitals Sunderland NHS Foundation Trust, Sunderland, UK
| | - Prav Praveen
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - Chris Avery
- University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Graham Putnam
- North Cumbria University Hospitals NHS Trust, Carlisle, UK
| | - Keith Jones
- Derby Teaching Hospitals NHS Foundation Trust, Derby, UK
| | - Keith Webster
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - Colin Edge
- South Tees Hospitals NHS Foundation Trust, Middlesbrough, UK
| | - Iain McVicar
- Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Nick Grew
- The Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | | | | | - Ian C Martin
- City Hospitals Sunderland NHS Foundation Trust, Sunderland, UK
| | - Allan Hackshaw
- University College London, Cancer Research UK & UCL Cancer Trials Centre, London, UK
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159
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Cramer JD, Burtness B, Le QT, Ferris RL. The changing therapeutic landscape of head and neck cancer. Nat Rev Clin Oncol 2019; 16:669-683. [PMID: 31189965 DOI: 10.1038/s41571-019-0227-z] [Citation(s) in RCA: 424] [Impact Index Per Article: 84.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2019] [Indexed: 12/27/2022]
Abstract
Head and neck cancers are a heterogeneous collection of malignancies of the upper aerodigestive tract, salivary glands and thyroid. In this Review, we primarily focus on the changing therapeutic landscape of head and neck squamous cell carcinomas (HNSCCs) that can arise in the oral cavity, oropharynx, hypopharynx and larynx. We highlight developments in surgical and non-surgical therapies (mainly involving the combination of radiotherapy and chemotherapy), outlining how these treatments are being used in the current era of widespread testing for the presence of human papillomavirus infection in patients with HNSCC. Finally, we describe the clinical trials that led to the approval of the first immunotherapeutic agents for HNSCC, and discuss the development of strategies to decrease the toxicity of different treatment modalities.
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Affiliation(s)
- John D Cramer
- Department of Otolaryngology, Wayne State University School of Medicine, Detroit, MI, USA
| | - Barbara Burtness
- Department of Medicine and Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
| | - Quynh Thu Le
- Department of Radiation Oncology, Stanford University, Palo Alto, CA, USA
| | - Robert L Ferris
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, PA, USA.
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA.
- UPMC Hillman Cancer Center, Pittsburgh, PA, USA.
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160
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Moya-Plana A, Guerlain J, Casiraghi O, Bidault F, Grimaldi S, Breuskin I, Gorphe P, Temam S. [Sentinel lymph node biopsy in head and neck oncology]. Bull Cancer 2019; 107:653-659. [PMID: 31610909 DOI: 10.1016/j.bulcan.2019.06.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 06/23/2019] [Indexed: 02/06/2023]
Abstract
Sentinel lymph node biopsy (SLNB) has been initially developed for melanoma and breast cancers. Its application in head and neck cancers is recent, probably due to the complexity of the lymphatic drainage, the proximity between the primary tumor and the lymph nodes and the critical anatomical structures (such as the facial nerve). In onco-dermatology, SLNB is validated in head and neck surgery for melanoma with Breslow thickness up to 1mm or ulceration, Merkel carcinoma and high-risk squamous cell carcinoma. Considering the malignancies of the upper aerodigestive tract, the feasibility and oncologic safety of SLNB are now established for T1-T2N0 oral and oropharyngeal squamous cell carcinomas. Thus, it could allow patients with negative sentinel nodes to avoid an unnecessary neck dissection, leading to a decrease of morbidity with an quality of life improvement. For some primary locations (e.g., anterior floor of the mouth) with high proximity between tumor and lymph nodes, it is recommended to remove the tumor before the SLNB so as to improve the detection. New techniques of detection are currently being developed with intra-operative procedures and new tracers (such as tilmanocept), leading to a better accuracy of detection and, probably, new indications.
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Affiliation(s)
- Antoine Moya-Plana
- Université Paris-Saclay, département de cancérologie cervico-faciale, Gustave Roussy, 94805 Villejuif, France.
| | - Joanne Guerlain
- Université Paris-Saclay, département de cancérologie cervico-faciale, Gustave Roussy, 94805 Villejuif, France
| | - Odile Casiraghi
- Université Paris-Saclay, département d'anatomopathologie, Gustave Roussy, 94805 Villejuif, France
| | - François Bidault
- Université Paris-Saclay, département de radiologie, Gustave Roussy, 94805 Villejuif, France
| | - Séréna Grimaldi
- Université Paris-Saclay, département de médecine nucléaire, Gustave Roussy, 94805 Villejuif, France
| | - Ingrid Breuskin
- Université Paris-Saclay, département de cancérologie cervico-faciale, Gustave Roussy, 94805 Villejuif, France
| | - Philippe Gorphe
- Université Paris-Saclay, département de cancérologie cervico-faciale, Gustave Roussy, 94805 Villejuif, France
| | - Stéphane Temam
- Université Paris-Saclay, département de cancérologie cervico-faciale, Gustave Roussy, 94805 Villejuif, France
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161
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Bae MR, Roh JL, Kim JS, Lee JH, Cho KJ, Choi SH, Nam SY, Kim SY. 18F-FDG PET/CT versus CT/MR imaging for detection of neck lymph node metastasis in palpably node-negative oral cavity cancer. J Cancer Res Clin Oncol 2019; 146:237-244. [DOI: 10.1007/s00432-019-03054-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 10/05/2019] [Indexed: 02/06/2023]
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162
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Vishnoi J, Kumar V, Gupta S, Chaturvedi A, Misra S, Akhtar N, Agarwal P, Jamal N, Pareek P. Outcome of sentinel lymph node biopsy in early-stage squamous cell carcinoma of the oral cavity with methylene blue dye alone: a prospective validation study. Br J Oral Maxillofac Surg 2019; 57:755-759. [DOI: 10.1016/j.bjoms.2019.06.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 06/27/2019] [Indexed: 02/05/2023]
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163
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Koyfman SA, Ismaila N, Holsinger FC. Reply to C. Schilling et al. J Oncol Pract 2019; 15:561. [PMID: 31513479 DOI: 10.1200/jop.19.00434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Shlomo A Koyfman
- Shlomo A. Koyfman, MD, Cleveland Clinic, Cleveland, OH; Nofisat Ismaila, MD, American Society of Clinical Oncology, Alexandria, VA; and F. Christopher Holsinger, MD, Stanford University, Palo Alto, CA
| | - Nofisat Ismaila
- Shlomo A. Koyfman, MD, Cleveland Clinic, Cleveland, OH; Nofisat Ismaila, MD, American Society of Clinical Oncology, Alexandria, VA; and F. Christopher Holsinger, MD, Stanford University, Palo Alto, CA
| | - F Christopher Holsinger
- Shlomo A. Koyfman, MD, Cleveland Clinic, Cleveland, OH; Nofisat Ismaila, MD, American Society of Clinical Oncology, Alexandria, VA; and F. Christopher Holsinger, MD, Stanford University, Palo Alto, CA
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164
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Jelinek MJ, Howard AS, Haraf DJ, Vokes EE. Management of Early Head and Neck Cancer in Elderly Patients. J Oncol Pract 2019; 14:541-546. [PMID: 30285530 DOI: 10.1200/jop.18.00078] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) frequently affects elderly patients. Given the frailty and comorbid conditions of this population as well as the potential toxicities associated with treatment, there is a risk of undertreatment in older patients. However, there is growing evidence that benefit with standard treatment is similar in the elderly and in younger patients. Few prospective trials specifically target the elderly, which forces clinicians to rely on subgroup analyses and retrospective data. Therefore, adequate pretreatment assessments are vital to anticipate factors that may contribute to morbidity during therapy. In addition, supportive care during treatment is essential. For patients of all ages who present with early or localized disease, curative treatment should be offered whenever possible. With more precise surgical and radiologic techniques, the ability to provide curative treatment while minimizing long-term toxicity has greatly improved. Not only our techniques but also our understanding of the disease have improved. Human papillomavirus (HPV)-related HNSCC has changed the treatment paradigm of advanced-stage disease because of the inherently better prognosis compared with tobacco- and alcohol-related HNSCC. How this will affect early-stage disease remains to be seen, but de-escalated therapy may prove a suitable strategy in eligible elderly patients. With improved therapies and understanding of the disease, additional prospective trials must be carried out in the elderly population.
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165
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Garau LM, Muccioli S, Caponi L, Maccauro M, Manca G. Sentinel lymph node biopsy in oral–oropharyngeal squamous cell carcinoma: standards, new technical procedures, and clinical advances. Clin Transl Imaging 2019. [DOI: 10.1007/s40336-019-00338-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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166
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den Toom IJ, Boeve K, van Weert S, Bloemena E, Brouwers AH, Hoekstra OS, de Keizer B, van der Vegt B, Willems SM, Leemans CR, Witjes MJ, de Bree R. High rate of unexpected lymphatic drainage patterns and a high accuracy of the sentinel lymph node biopsy in oral cancer after previous neck treatment. Oral Oncol 2019; 94:68-72. [DOI: 10.1016/j.oraloncology.2019.05.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 04/28/2019] [Accepted: 05/05/2019] [Indexed: 01/13/2023]
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167
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Christensen A, Juhl K, Kiss K, Lelkaitis G, Charabi BW, Mortensen J, Kjær A, von Buchwald C. Near-infrared fluorescence imaging improves the nodal yield in neck dissection in oral cavity cancer - A randomized study. Eur J Surg Oncol 2019; 45:2151-2158. [PMID: 31307814 DOI: 10.1016/j.ejso.2019.06.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/20/2019] [Accepted: 06/28/2019] [Indexed: 12/09/2022] Open
Abstract
INTRODUCTION Lymph node yield (LNY) in neck dissection has been identified as a prognostic factor in oral cavity cancer. The purpose of this study was to investigate the impact of additional use of optical imaging on LNY in therapeutic ND in oral cancer. METHODS Consecutive patients with oral squamous cell carcinoma with clinical neck metastasis planned for primary tumor resection were randomized to conventional neck dissection or near-infrared fluorescence (NIRF)-guided neck dissection, respectively. In the intervention group, patients were injected with ICG-Nanocoll prior to surgery. Intraoperatively, an optical hand-held camera system was used for lymph node identification. Also, NIRF imaging of the neck specimen was performed, and optical signals were pinned with needle markings to guide the pathological examination. The endpoint of the study was LNY per neck side in levels Ib-III. RESULTS 31 patients were included with 18 neck sides in the control group and 18 neck sides in the intervention group for evaluation. During NIRF-guided ND, individual lymph nodes could be identified by a bright fluorescent signal and individual tumor-related drainage patterns could be observed in the neck. The LNY in the intervention group was significantly higher compared to the control group (p = 0.032) with a mean of 24 LN (range: 12-33 LN in levels Ib-III compared to 18 LN (range: 10-36 LN) in the control group, respectively. CONCLUSIONS NIRF-guided ND significantly improved the nodal yield compared to the control group. Intraoperative real-time optical imaging enabled direct visualization of tumor-related drainage patterns within the neck lymphatics.
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Affiliation(s)
- Anders Christensen
- Department of Otolaryngology, Head & Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100, Copenhagen East, Denmark; Department of Clinical Physiology, Nuclear Medicine & PET and Cluster for Molecular Imaging, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100, Copenhagen East, Denmark.
| | - Karina Juhl
- Department of Clinical Physiology, Nuclear Medicine & PET and Cluster for Molecular Imaging, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100, Copenhagen East, Denmark.
| | - Katalin Kiss
- Department of Pathology, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100, Copenhagen East, Denmark.
| | - Giedrius Lelkaitis
- Department of Pathology, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100, Copenhagen East, Denmark.
| | - Birgitte Wittenborg Charabi
- Department of Otolaryngology, Head & Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100, Copenhagen East, Denmark.
| | - Jann Mortensen
- Department of Clinical Physiology, Nuclear Medicine & PET and Cluster for Molecular Imaging, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100, Copenhagen East, Denmark.
| | - Andreas Kjær
- Department of Clinical Physiology, Nuclear Medicine & PET and Cluster for Molecular Imaging, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100, Copenhagen East, Denmark.
| | - Christian von Buchwald
- Department of Otolaryngology, Head & Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100, Copenhagen East, Denmark.
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168
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Pollaers K, Massingham I, Friedland PL, Farah CS. The economic burden of oral squamous cell carcinoma in Australia. J Oral Pathol Med 2019; 48:588-594. [PMID: 31177557 DOI: 10.1111/jop.12907] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 06/06/2019] [Indexed: 12/30/2022]
Abstract
OBJECTIVES The financial burden of treatment for oral squamous cell carcinoma in Australia has never been reported, and there is a paucity of international data. Here, we report the direct costs of treatment of surgically resectable oral cancer in a tertiary public hospital in Australia over a 15-year period. MATERIALS AND METHODS Pathology department records, records of hospital attendance and hospital finance department records were interrogated to determine the direct costs of inpatient and outpatient treatment. Costs were adjusted using the total health price index so that all costs were equivalent to costings for the 2016/2017 financial year. RESULTS A total of 113 cases were identified as suitable for inclusion. Complete inpatient and outpatient hospital attendance and costing data for treatment and subsequent 2-year follow-up was available for 29 cases. The average total cost over the 2-year period was $92 958AUD (median $102 722, range $11 662-$181 512). On average, 92.8% of costs were incurred in the first year post-diagnosis. Inpatient costs, outpatient costs and total costs increased with increasing pathological cancer stage. Both 1- and 2-year post-diagnosis overall cost for patients with Stage 4 oral cavity cancer were more than two times greater than for patients with Stage 1 oral cancer. CONCLUSION It is well documented that patients diagnosed at an earlier stage will have better survival outcomes, and it is assumed that the economic burden of their treatment will be less. We have shown that there is a direct correlation between cancer stage and cancer treatment cost. The findings provide clear economic support for oral cancer screening initiatives to detect earlier stage cancers, and the need to investigate novel techniques and technologies to detect oral squamous cell carcinoma early and reduce recurrence and mortality rates.
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Affiliation(s)
- Katherine Pollaers
- Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia.,Faculty of Health and Medical Sciences, University of Western Australia, Nedlands, Western Australia, Australia
| | - Ian Massingham
- Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - Peter L Friedland
- Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia.,Faculty of Health and Medical Sciences, University of Western Australia, Nedlands, Western Australia, Australia.,School of Medicine, University Notre Dame, Fremantle, Western Australia, Australia
| | - Camile S Farah
- Australian Centre for Oral Oncology Research & Education, Nedlands, Western Australia, Australia
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169
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McDonald C, Lowe D, Bekiroglu F, Schache A, Shaw R, Rogers SN. Health-related quality of life in patients with T1N0 oral squamous cell carcinoma: selective neck dissection compared with wait and watch surveillance. Br J Oral Maxillofac Surg 2019; 57:649-654. [PMID: 31230853 DOI: 10.1016/j.bjoms.2019.05.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 05/22/2019] [Indexed: 10/26/2022]
Abstract
Management of the neck in patients with clinical T1N0 oral squamous cell carcinoma (SCC) is controversial. The aim of this study was to report the health-related quality of life (HRQoL) in a consecutive group of patients with stage 1 disease at a time closest to two years after primary surgery. Of 216 patients treated between 2007 and 2012 (after excluding early death and regional recurrence), 195 were eligible. HRQoL was measured using the University of Washington quality of life questionnaire version 4. The overall response rate was 65% (126/195). HRQoL outcomes were good, but compared with patients in the wait and watch group, those who had selective neck dissection (SND) had more problems regarding appearance (14% compared with 1%, p=0.008) and pain (19% compared with 6%, p=0.04). Similar trends were seen for shoulder (14% compared with 8%), mood (16% compared with 8%), and speech (5% compared with 1%), and for poorer overall QoL (30% compared with 16%). It is difficult to establish why patients did or did not have neck dissection in a retrospective sample, but it is likely that those who had SND had larger tumours. The findings highlight the impact that SND has on HRQoL in domains such as appearance, pain, speech, swallowing, and chewing. Previous studies on SND have tended to focus on injury to the accessory nerve and shoulder function, but these new data emphasise the need to include other domains in future trials that compare wait and watch, SND, and sentinel lymph node biopsy.
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Affiliation(s)
- C McDonald
- Specialty Trainee Regional Maxillofacial Unit, University Hospital Aintree, Liverpool, L9 1AE, UK; Department of Molecular & Clinical Cancer Medicine, University of Liverpool.
| | - D Lowe
- Evidence-Based Practice Research Centre (EPRC), Faculty of Health and Social Care, Edge Hill University, St. Helens Road, Ormskirk, L39 4QP.
| | - F Bekiroglu
- Consultant Regional Maxillofacial Unit, University Hospital Aintree, Liverpool, L9 1AE, UK.
| | - A Schache
- Department of Molecular & Clinical Cancer Medicine, University of Liverpool; Consultant Regional Maxillofacial Unit, University Hospital Aintree, Liverpool, L9 1AE, UK.
| | - R Shaw
- Department of Molecular & Clinical Cancer Medicine, University of Liverpool; Consultant Regional Maxillofacial Unit, University Hospital Aintree, Liverpool, L9 1AE, UK.
| | - S N Rogers
- Evidence-Based Practice Research Centre (EPRC), Faculty of Health and Social Care, Edge Hill University, St. Helens Road, Ormskirk, L39 4QP; Consultant Regional Maxillofacial Unit, University Hospital Aintree, Liverpool, L9 1AE, UK.
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170
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The impact of the UK ‘two-week rule’ on stage-on-diagnosis of oral cancer and the relationship to socio-economic inequalities. J Cancer Policy 2019. [DOI: 10.1016/j.jcpo.2019.100191] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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171
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Chakrabarti S, Singhavi HR, Bal M, Mair M, Malik A, Mahuvakar A, Singh A, Mathur R, Joshi P, Nair S, Nair D, Chaturvedi P. Intraoperative frozen section for detection of occult metastasis in clinically N0 neck does not improve outcome in oral cavity carcinomas. Eur Arch Otorhinolaryngol 2019; 276:2325-2330. [PMID: 31147769 DOI: 10.1007/s00405-019-05484-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 05/20/2019] [Indexed: 01/22/2023]
Abstract
OBJECTIVE The objective of this study was to evaluate the utility of frozen section (FS) in detecting occult nodal metastasis in cN0 OSCC and its impact on regional failure and survival. MATERIALS AND METHODS Clinical records of patients of OSCC operated from January 2013 to December 2014 were retrospectively reviewed. These patients were divided into two groups-Group A comprised of patients who underwent selective neck dissection (SND) (level III/IV) and FS based completion (level IV ± V); Group B included patients who underwent SND I-III/IV without FS. The sensitivity and specificity of FS in detecting occult metastasis was calculated. The regional failure rates and overall survival (OS) between the two groups were compared. RESULTS The sensitivity, specificity, PPV (positive predictive value) and NPV (negative predictive value) of FS in detecting occult metastasis were 64.06%, 100%, 100%, and 92.15%, respectively. There was no significant difference in regional failure rates (p = 0.219) and OS (p = 0.08) between the two groups. CONCLUSION FS has a poor sensitivity in detecting occult nodal metastasis. FS-guided neck dissection does not have a significant impact in reducing regional failure or improving OS in clinically node-negative neck in oral cavity carcinomas.
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Affiliation(s)
- Swagnik Chakrabarti
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Mumbai, India
| | | | - Munita Bal
- Department of Head and Neck Pathology, Tata Memorial Centre, Mumbai, India
| | - Manish Mair
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Mumbai, India
| | - Akshat Malik
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Mumbai, India
| | - Ankit Mahuvakar
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Mumbai, India
| | - Arjun Singh
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Mumbai, India
| | - Rachit Mathur
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Mumbai, India
| | - Poonam Joshi
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Mumbai, India
| | - Sudhir Nair
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Mumbai, India
| | - Deepa Nair
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Mumbai, India
| | - Pankaj Chaturvedi
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Mumbai, India.
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172
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Ferris RL, Cramer JD, Branstetter Iv BF. Positron Emission Tomography/Computed Tomography in Evaluation of the Clinically N0 Neck in Head and Neck Squamous Cell Carcinoma. J Clin Oncol 2019; 37:1683-1685. [PMID: 31150317 DOI: 10.1200/jco.19.00544] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Affiliation(s)
- Robert L Ferris
- 1 University of Pittsburgh and UPMC Hillman Cancer Center, Pittsburgh, PA
| | - John D Cramer
- 2 Wayne State University School of Medicine, Detroit, MI
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173
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Loree JT, Popat SR, Burke MS, Frustino J, Grewal JS, Loree TR. Sentinel lymph node biopsy for management of the N0 neck in oral cavity squamous cell carcinoma. J Surg Oncol 2019; 120:101-108. [PMID: 31095734 DOI: 10.1002/jso.25494] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 02/03/2019] [Accepted: 03/24/2019] [Indexed: 11/11/2022]
Abstract
BACKGROUND AND OBJECTIVES The management of the clinically N0 (cN0) neck is controversial for early stage squamous cell carcinoma of the oral cavity (OSCC). This paper represents a single institution series analyzing the efficacy of sentinel lymph node biopsy (SNB) for early stage oral cavity cancers. METHODS From 2005 to 2017, 108 patients with cN0 OSCC were treated with primary resection and SNB. Patients with positive biopsy results proceeded to neck dissection with or without adjuvant chemoradiotherapy. Mean follow-up for the entire cohort was 50.8 months (range: 8-147 months). Clinically, 56 patients were T1N0, 49 patients were T2N0, and three patients were T3N0 or greater. RESULTS Disease-specific survival was 93% within the entire cohort. Sentinel lymph nodes were identified in 95.4% of patients. Twenty one patients had a positive biopsy. There were seven false-negative biopsies. The overall rate of nodal disease was 26%. Accuracy of node biopsy was 93%, with sensitivity of 75%, and negative predictive value of 91%. Recurrence rate was 19% (20/108), with an overall survival of 60% in this subgroup. CONCLUSION SNB is a safe, effective, and well tolerated method for staging cN0 OSCC.
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Affiliation(s)
- John T Loree
- Department of Otolaryngology and Communication Sciences, College of Medicine, SUNY Upstate Medical University, Syracuse, New York.,Department of Head and Neck and Plastic Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Otolaryngology-Head & Neck Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York
| | - Saurin R Popat
- Department of Head and Neck and Plastic Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Otolaryngology-Head & Neck Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York
| | - Mark S Burke
- Department of Head and Neck and Plastic Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Otolaryngology-Head & Neck Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York
| | - Jennifer Frustino
- Department of Head and Neck and Plastic Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Otolaryngology-Head & Neck Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Dental Oncology, Erie County Medical Center, Buffalo, New York
| | - Jeewanjot S Grewal
- Department of Otolaryngology and Communication Sciences, College of Medicine, SUNY Upstate Medical University, Syracuse, New York
| | - Thom R Loree
- Department of Head and Neck and Plastic Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Otolaryngology-Head & Neck Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York.,Department of Surgery, Erie County Medical Center, SUNY Buffalo, Buffalo, New York
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174
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Hanai N, Asakage T, Kiyota N, Homma A, Hayashi R. Controversies in relation to neck management in N0 early oral tongue cancer. Jpn J Clin Oncol 2019; 49:297-305. [PMID: 30668761 DOI: 10.1093/jjco/hyy196] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 11/22/2018] [Accepted: 12/21/2018] [Indexed: 02/05/2023] Open
Abstract
The standard local treatment for early-stage tongue cancer with no clinical lymph node metastases is partial glossectomy. The frequency of occult lymph node metastasis is ~20-30%. Thus, whether prophylactic neck dissection with glossectomy or glossectomy alone should be performed has been a controversial issue since the 1980s. Both treatments have advantages and disadvantages; however, especially in cases involving prophylactic neck dissection, surgical invasion and complications including the cosmetic disadvantage caused by neck skin incision, accessory nerve paralysis or facial nerve (mandibular marginal branch) paralysis, stiffness of the shoulder or neck and a feeling of neck tightness have been considered issues that could be solved by providing less-invasive treatment to the 70-80% of patients without occult lymph node metastasis. A more accurate preoperative diagnosis and strict follow-up are required to provide minimally invasive treatment while ensuring the therapeutic effect. It is also necessary to narrow down the target based on the risk-benefit balance. The depth of invasion should be considered in cases involving oral cavity malignancies. This was also taken into account in recent revisions of eighth edition of the TNM Classification of Malignant Tumors and it is an important factor for N0 neck management. This review article summarizes previous and recent reports on neck management, focusing on the risk-benefit and future perspectives of the diagnosis and treatment of early-stage oral tongue cancer. This effort is an attempt to establish treatment from the patient's point of view, with the patient's quality of life taken into account.
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Affiliation(s)
- Nobuhiro Hanai
- Department of Head and Neck Surgery, Aichi Cancer Center Hospital, Aichi, Japan
| | - Takahiro Asakage
- Department of Head and Neck Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Naomi Kiyota
- Department of Medical Oncology/Hematology and Cancer Center, Kobe University Hospital, Hyogo, Japan
| | - Akihiro Homma
- Department of Otolaryngology--Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Hokkaido, Japan
| | - Ryuichi Hayashi
- Department of Head and Neck Surgery, National Cancer Center Hospital East, Chiba, Japan
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175
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Muxí A, Vidal-Sicart S, Vilaseca I. Refining the staging of head and neck tumors. The role of Nuclear Medicine. Rev Esp Med Nucl Imagen Mol 2019. [DOI: 10.1016/j.remnie.2019.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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176
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de Veij Mestdagh PD, van Werkhoven E, Navran A, de Boer JP, Schreuder WH, Vogel WV, Al-Mamgani A. Incidence of contralateral regional failure in the electively irradiated contralateral neck of patients with head and neck squamous cell carcinoma. Clin Transl Radiat Oncol 2019; 17:7-13. [PMID: 31061901 PMCID: PMC6488558 DOI: 10.1016/j.ctro.2019.04.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 04/18/2019] [Indexed: 12/18/2022] Open
Abstract
Contralateral regional failure still occurs after bilateral nodal irradiation. No significant predictive factors were identified for contralateral regional failure. Overall survival did not differ between patients with ipsi- or contralateral failure.
Background The vast majority of patients with head and neck squamous cell carcinoma (HNSCC) routinely undergo elective nodal irradiation (ENI) to both sides of the neck. Little is known about the extent to which bilateral ENI prevents regional failure (RF) and contralateral RF (cRF) in particular, while such knowledge is necessary to evaluate the results of more selective approaches like unilateral ENI. We investigated the rate and pattern of RF after bilateral ENI, the rate of cRF in the electively irradiated contralateral neck, and tried to identify risk factors for development of cRF. Materials and methods Retrospective cohort study of a consecutive series of 605 patients with T1-4N0-3 HNSCC treated between 2008 and 2017 with primary (chemo)radiation and bilateral ENI. Results Median follow-up was 43 months (range 1.4–126). Three-year cumulative incidence of RF was 12.7%. Three-year cumulative incidences of ipsilateral RF (iRF) and cRF were 10.6% and 2.8%, respectively. All cRF occurred within the electively treated volume. Salvage treatment was possible in 65% and 59% of patients with iRF and cRF, respectively (p = 0.746). The 3-year overall survival rates after RF in patients with iRF and cRF were 27.4% and 41.2%, respectively (p = 0.713). Three-year cancer-specific survival rates were 31.6% and 48.1%, respectively (p = 0.634). In multivariate analysis, no significant predictive factors were identified for cRF after bilateral ENI. Conclusion Contralateral regional failure is rare, but still occurs in 2.8% of patients treated with bilateral ENI. The possibilities for salvage treatment, the rates of overall survival and cancer-specific survival were comparable to patients with iRF.
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Key Words
- Bilateral elective irradiation
- CSS, cancer specific survival
- CTV, clinical target volume
- Contralateral regional failure
- DM, distant metastasis
- ENI, elective nodal irradiation
- GTV, gross tumor volume
- HNSCC, head and neck squamous cell carcinoma
- HPV, human papilloma virus
- Head and neck cancer
- IMRT, intensity modulated radiotherapy
- LF, local failure
- OPC, oropharyngeal cancer
- OS, overall survival
- PTV, planning target volume
- RF, regional failure
- Unilateral elective irradiation
- VMAT, volumetric arc therapy
- cRF, contralateral regional failure
- iRF, ipsilateral regional failure
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Affiliation(s)
| | - Eric van Werkhoven
- Department of Biometrics, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Arash Navran
- Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Jan Paul de Boer
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Willem H Schreuder
- Department of Head and Neck Surgery, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Wouter V Vogel
- Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Department of Nuclear Medicine, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Abrahim Al-Mamgani
- Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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177
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Muxí A, Vidal-Sicart S, Vilaseca I. Refining the staging in head & neck tumors. Role of nuclear medicine. Rev Esp Med Nucl Imagen Mol 2019; 38:137-139. [PMID: 30992199 DOI: 10.1016/j.remn.2019.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 03/11/2019] [Accepted: 03/11/2019] [Indexed: 11/27/2022]
Affiliation(s)
- Africa Muxí
- Comité Multidisciplinar de Tumores de Cabeza y Cuello, Servicio de Medicina Nuclear, Hospital Clínic. Grupo de Investigación «Diagnòstic i Terapèutica en Oncologia» de AGAUR y Centre d'Investigació Biomèdica Agustí Pi Sunyer (IDIBAPS), Barcelona, España.
| | - Sergi Vidal-Sicart
- Grupo de Trabajo de Cirugía Radioguiada de la SEMNIM, Servicio de Medicina Nuclear, Hospital Clínic. Grupo de Investigación «Diagnòstic i Terapèutica en Oncologia» de AGAUR y Centre d'Investigació Biomèdica Agustí Pi Sunyer (IDIBAPS), Barcelona, España
| | - Isabel Vilaseca
- Comité Multidisciplinar de Tumores de Cabeza y Cuello, Servicio de Otorrinolaringología, Hospital Clínic. Facultad de Medicina, Universitat de Barcelona. Head Neck Clínic AGAUR y Centre d'Investigació Biomèdica Agustí Pi Sunyer (IDIBAPS), Barcelona, España
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178
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Schilling C, Stoeckli SJ, Vigili MG, de Bree R, Lai SY, Alvarez J, Christensen A, Cognetti DM, D'Cruz AK, Frerich B, Garrel R, Kohno N, Klop WM, Kerawala C, Lawson G, McMahon J, Sassoon I, Shaw RJ, Tvedskov JF, von Buchwald C, McGurk M. Surgical consensus guidelines on sentinel node biopsy (SNB) in patients with oral cancer. Head Neck 2019; 41:2655-2664. [PMID: 30896058 DOI: 10.1002/hed.25739] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 03/05/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The eighth international symposium for sentinel node biopsy (SNB) in head and neck cancer was held in 2018. This consensus conference aimed to deliver current multidisciplinary guidelines. This document focuses on the surgical aspects of SNB for oral cancer. METHOD Invited expert faculty selected topics requiring guidelines. Topics were reviewed and evidence evaluated where available. Data were presented at the consensus meeting, with live debate from panels comprising expert, nonexpert, and patient representatives followed by voting to assess the level of support for proposed recommendations. Evidence review, debate, and voting results were all considered in constructing these guidelines. RESULTS/CONCLUSION A range of topics were considered, from patient selection to surgical technique and follow-up schedule. Consensus was not achieved in all areas, highlighting potential issues that would benefit from prospective studies. Nevertheless these guidelines represent an up-to-date pragmatic recommendation based on current evidence and expert opinion.
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Affiliation(s)
- Clare Schilling
- Head and Neck Academic Centre, Department of Head and Neck Surgery, University College London Hospital, London, UK
| | - Sando J Stoeckli
- Department of Otorhinolaryngology-Head and Neck Surgery, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Maurizio G Vigili
- Department of Otorhinolaryngology-Head and Neck Surgery, Ospedale San Carlo, Rome, Italy
| | - Remco de Bree
- Department of Head and Neck Surgical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Stephen Y Lai
- Department Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Julio Alvarez
- Department of Oral and Maxillofacial Surgery, Cruces University Hospital, Bilbao, Spain
| | - Anders Christensen
- Department of Otolaryngology, Head & Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - David M Cognetti
- Department of Otolaryngology-Head & Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Anil K D'Cruz
- Department of Head and Neck Surgery, Tata Memorial Hospital, Mumbai, India
| | - Bernhard Frerich
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Centre Rostock, Rostock, Germany
| | - Renaud Garrel
- Department of Head and Neck Surgery, University Hospital, Montpellier, France
| | - Naoyuki Kohno
- Department of Otolaryngology-Head and Neck Surgery, Kyorin University School of Medicine, Tokyo, Japan
| | - Willem Martin Klop
- Department of Head and Neck Oncology/Surgery, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Cyrus Kerawala
- Department of Head and Neck Surgery, The Royal Marsden NHS Foundation Trust, London, UK
| | - Georges Lawson
- Department of Head and Neck Surgery, Université Catholique de Louvain, CHU UCL Namur, Namur, Belgium
| | - Jeremy McMahon
- Department of Head and Neck Surgery, Southern General Hospital, Glasgow, Scotland
| | - Isabel Sassoon
- Department of Infomatics, Kings College London, London, UK
| | - Richard J Shaw
- Institute of Translational Medicine, University of Liverpool, Cancer Research Centre, Liverpool, UK
| | - Jesper F Tvedskov
- Department of Otolaryngology, Head & Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Christian von Buchwald
- Department of Otolaryngology, Head & Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Mark McGurk
- Head and Neck Academic Centre, Department of Head and Neck Surgery, University College London Hospital, London, UK
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Koyfman SA, Ismaila N, Crook D, D'Cruz A, Rodriguez CP, Sher DJ, Silbermins D, Sturgis EM, Tsue TT, Weiss J, Yom SS, Holsinger FC. Management of the Neck in Squamous Cell Carcinoma of the Oral Cavity and Oropharynx: ASCO Clinical Practice Guideline. J Clin Oncol 2019; 37:1753-1774. [PMID: 30811281 DOI: 10.1200/jco.18.01921] [Citation(s) in RCA: 188] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
PURPOSE The aim of the current work is to provide evidence-based recommendations to practicing physicians and others on the management of the neck in patients with squamous cell carcinoma of the oral cavity and oropharynx. METHODS ASCO convened an Expert Panel of medical oncology, surgery, radiation oncology, and advocacy experts to conduct a literature search, which included systematic reviews, meta-analyses, randomized controlled trials, and prospective and retrospective comparative observational studies published from 1990 through 2018. Outcomes of interest included survival, regional disease control, neck recurrence, and quality of life. Expert Panel members used available evidence and informal consensus to develop evidence-based guideline recommendations. RESULTS The literature search identified 124 relevant studies to inform the evidence base for this guideline. Six clinical scenarios were devised; three for oral cavity cancer and three for oropharynx cancer, and recommendations were generated for each one. RECOMMENDATIONS For oral cavity cancers, clinical scenarios focused on the indications for and the hallmarks of a high-quality neck dissection, indications for postoperative radiotherapy or chemoradiotherapy, and whether radiotherapy alone is sufficient elective treatment of an undissected neck compared with high-quality neck dissection. For oropharynx cancers, clinical scenarios focused on hallmarks of a high-quality neck dissection, factors that would favor operative versus nonoperative primary management, and clarifying criteria for an incomplete response to definitive chemoradiation for which salvage neck dissection would be recommended. Consensus was reached and recommendations were made for all six clinical scenarios. Additional information is available at www.asco.org/head-neck-cancer-guidelines .
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Affiliation(s)
| | | | - Doug Crook
- 3 Patient representative, Indianapolis, IN
| | | | | | | | | | | | | | - Jared Weiss
- 10 University of North Carolina, Chapel Hill, NC
| | - Sue S Yom
- 11 University of California, San Francisco, San Francisco, CA
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180
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de Bree R, Takes RP, Shah JP, Hamoir M, Kowalski LP, Robbins KT, Rodrigo JP, Sanabria A, Medina JE, Rinaldo A, Shaha AR, Silver C, Suárez C, Bernal-Sprekelsen M, Ferlito A. Elective neck dissection in oral squamous cell carcinoma: Past, present and future. Oral Oncol 2019; 90:87-93. [PMID: 30846183 DOI: 10.1016/j.oraloncology.2019.01.016] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 01/01/2019] [Accepted: 01/25/2019] [Indexed: 10/27/2022]
Abstract
In 1994 a decision analysis, based on the literature and utility ratings for outcome by a panel of experienced head and neck physicians, was presented which showed a threshold probability of occult metastases of 20% to recommend elective treatment of the neck. It was stated that recommendations for the management of the cN0 neck are not immutable and should be reconfigured to determine the optimal management based on different sets of underlying assumptions. Although much has changed and is published in the almost 25 years after its publication, up to date this figure is still mentioned in the context of decisions on treatment of the clinically negative (cN0) neck. Therefore, we critically reviewed the developments in diagnostics and therapy and modeling approaches in the context of decisions on treatment of the cN0 neck. However, the results of studies on treatment of the cN0 neck cannot be translated to other settings due to significant differences in relevant variables such as population, culture, diagnostic work-up, follow-up, costs, institutional preferences and other factors. Moreover, patients may have personal preferences and may weigh oncologic outcomes versus morbidity and quality of life differently. Therefore, instead of trying to establish "the" best strategy for the cN0 neck or "the" optimal cut-off point for elective neck treatment, the approach to optimize the management of the cN0 neck would be to develop and implement models and decision support systems that can serve to optimize choices depending on individual, institutional, population and other relevant variables.
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Affiliation(s)
- Remco de Bree
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, the Netherlands.
| | - Robert P Takes
- Department of Otolaryngology-Head and Neck Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jatin P Shah
- Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Marc Hamoir
- Department of Head and Neck Surgery, Head and Neck Oncology Program, St Luc University Hospital and Cancer Center, Brussels, Belgium
| | - Luiz P Kowalski
- Department Otorhinolaryngology-Head and Neck Surgery, Centro de Tratamento e Pesquisa Hospital do Cancer A.C. Camargo, São Paulo, Brazil
| | - K Thomas Robbins
- Division of Otolaryngology-Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, USA
| | - Juan P Rodrigo
- Instituto Universitario de Oncología del Principado de Asturias, University of Oviedo, Oviedo, Spain; Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Alvaro Sanabria
- Department of Surgery, School of Medicine, Universidad de Antioquia, Clínica Vida/Instituto de Cancerología Las Américas, Medellín, Colombia
| | - Jesus E Medina
- Department of Otorhinolaryngology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | | | - Ashok R Shaha
- Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Carl Silver
- Department of Surgery, University of Arizona College of Medicine, Phoenix, AZ, USA
| | - Carlos Suárez
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain; Fundación de Investigación e Innovación Biosanitaria del Principado de Asturias, Oviedo, Spain
| | - Manuel Bernal-Sprekelsen
- Department of Otorhinolaryngology, Hospital Clinic, University of Barcelona Medical School, Barcelona, Spain
| | - Alfio Ferlito
- Coordinator of the International Head and Neck Scientific Group, Italy
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181
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den Toom IJ, Janssen LM, van Es RJJ, Karagozoglu KH, de Keizer B, van Weert S, Willems SM, Bloemena E, Leemans CR, de Bree R. Depth of invasion in patients with early stage oral cancer staged by sentinel node biopsy. Head Neck 2019; 41:2100-2106. [PMID: 30688384 PMCID: PMC6618049 DOI: 10.1002/hed.25665] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 11/30/2018] [Accepted: 01/04/2019] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND To investigate if depth of invasion (DOI) can predict occult nodal disease in patients with cT1-2N0 (7th TNM) oral squamous cell carcinoma (OSCC) staged by sentinel lymph node biopsy (SLNB). METHODS In 199 OSCC patients, DOI measurements and SLNB were performed. RESULTS Metastases were found in 64 of 199 patients (32%). Of these 64 patients, the mean DOI was 6.6 mm compared to 4.7 mm in patients without metastases (P = .003). The ROC-curve showed an area under the curve of 0.65 with a most optimal cutoff point of 3.4 mm DOI (sensitivity 83% and specificity 47%). Regional metastases were found in 15% of patients with DOI ≤ 3.4 mm. CONCLUSION DOI seems to be a poor predictor for regional metastasis in patients with cT1-2N0 OSCC. Therefore, staging of the neck using SLNB in patients with early stage oral cancer should also be performed in tumors with limited DOI and probably in T3 (8th TNM) OSCC ≤4 cm diameter.
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Affiliation(s)
- Inne J den Toom
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, The Netherlands.,Department of Otolaryngology-Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Luuk M Janssen
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Robert J J van Es
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - K Hakki Karagozoglu
- Department of Oral and Maxillofacial Surgery / Oral Pathology, VU University Medical Center/Academic Center for Dentistry (ACTA) Amsterdam, Amsterdam, The Netherlands
| | - Bart de Keizer
- Department of Nuclear Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Stijn van Weert
- Department of Otolaryngology-Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Stefan M Willems
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Elisabeth Bloemena
- Department of Oral and Maxillofacial Surgery / Oral Pathology, VU University Medical Center/Academic Center for Dentistry (ACTA) Amsterdam, Amsterdam, The Netherlands.,Department of Pathology, VU University Medical Center, Amsterdam, The Netherlands
| | - C René Leemans
- Department of Otolaryngology-Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Remco de Bree
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, The Netherlands
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de Veij Mestdagh PD, Janssen T, Lamers E, Carbaat C, Hamming-Vrieze O, Vogel WV, Sonke JJ, Al-Mamgani A. SPECT/CT-guided elective nodal irradiation for head and neck cancer: Estimation of clinical benefits using NTCP models. Radiother Oncol 2019; 130:18-24. [DOI: 10.1016/j.radonc.2018.07.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 07/17/2018] [Accepted: 07/23/2018] [Indexed: 11/16/2022]
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183
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Wagner M, Gander T, Blumer M, Valdec S, Schumann P, Essig H, Rücker M. [CAD/CAM Revolution in Craniofacial Reconstruction]. PRAXIS 2019; 108:321-328. [PMID: 30940044 DOI: 10.1024/1661-8157/a003185] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
CAD/CAM Revolution in Craniofacial Reconstruction Abstract. The face is an important part of the personality and at the same time fulfils a variety of tasks. Aesthetics and function form a unique unit. The formation of the field of oral and maxillofacial surgery began in the first decades of the last century. It includes the prevention, diagnosis, therapy and rehabilitation of diseases, injuries, malformations and changes of the complex structures of the face, oral cavity, jaw and teeth. In the meantime, oral and maxillofacial surgery has arrived in the 21st century. Today's oral and maxillofacial surgery is a link between medicine and dentistry and a protagonist in the implementation of digital workflows in clinical care. Individual solutions with patient-specific implants are the rule, computer-assisted techniques support the surgeon in the planning and performing of surgical procedures. This article intends to give you an insight into how our patients benefit from advanced technologies.
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Affiliation(s)
- Maximilian Wagner
- 1 Klinik und Poliklinik für Mund-, Kiefer- und Gesichtschirurgie, Universitätsspital Zürich
| | - Thomas Gander
- 1 Klinik und Poliklinik für Mund-, Kiefer- und Gesichtschirurgie, Universitätsspital Zürich
| | - Michael Blumer
- 1 Klinik und Poliklinik für Mund-, Kiefer- und Gesichtschirurgie, Universitätsspital Zürich
| | - Silvio Valdec
- 1 Klinik und Poliklinik für Mund-, Kiefer- und Gesichtschirurgie, Universitätsspital Zürich
| | - Paul Schumann
- 1 Klinik und Poliklinik für Mund-, Kiefer- und Gesichtschirurgie, Universitätsspital Zürich
| | - Harald Essig
- 1 Klinik und Poliklinik für Mund-, Kiefer- und Gesichtschirurgie, Universitätsspital Zürich
| | - Martin Rücker
- 1 Klinik und Poliklinik für Mund-, Kiefer- und Gesichtschirurgie, Universitätsspital Zürich
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Bulsara VM, Worthington HV, Glenny A, Clarkson JE, Conway DI, Macluskey M. Interventions for the treatment of oral and oropharyngeal cancers: surgical treatment. Cochrane Database Syst Rev 2018; 12:CD006205. [PMID: 30582609 PMCID: PMC6517307 DOI: 10.1002/14651858.cd006205.pub4] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Surgery is an important part of the management of oral cavity cancer with regard to both the removal of the primary tumour and removal of lymph nodes in the neck. Surgery is less frequently used in oropharyngeal cancer. Surgery alone may be treatment for early-stage disease or surgery may be used in combination with radiotherapy, chemotherapy and immunotherapy/biotherapy. There is variation in the recommended timing and extent of surgery in the overall treatment regimens of people with these cancers. This is an update of a review originally published in 2007 and first updated in 2011. OBJECTIVES To determine which surgical treatment modalities for oral and oropharyngeal cancers result in increased overall survival, disease-free survival and locoregional control and reduced recurrence. To determine the implication of treatment modalities in terms of morbidity, quality of life, costs, hospital days of treatment, complications and harms. SEARCH METHODS Cochrane Oral Health's Information Specialist searched the following databases: Cochrane Oral Health's Trials Register (to 20 December 2017), the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 11), MEDLINE Ovid (1946 to 20 December 2017) and Embase Ovid (1980 to 20 December 2017). We searched the US National Institutes of Health Trials Registry (ClinicalTrials.gov) and the World Health Organization International Clinical Trials Registry Platform for ongoing trials. There were no restrictions on the language or date of publication. SELECTION CRITERIA Randomised controlled trials where more than 50% of participants had primary tumours of the oral cavity or oropharynx, or where separate data could be extracted for these participants, and that compared two or more surgical treatment modalities, or surgery versus other treatment modalities. DATA COLLECTION AND ANALYSIS Two or more review authors independently extracted data and assessed risk of bias. We contacted study authors for additional information as required. We collected adverse events data from included studies. MAIN RESULTS We identified five new trials in this update, bringing the total number of included trials to 12 (2300 participants; 2148 with cancers of the oral cavity). We assessed four trials at high risk of bias, and eight at unclear. None of the included trials compared different surgical approaches for the excision of the primary tumour. We grouped the trials into seven main comparisons.Future research may change the findings as there is only very low-certainty evidence available for all results.Five trials compared elective neck dissection (ND) with therapeutic (delayed) ND in participants with oral cavity cancer and clinically negative neck nodes, but differences in type of surgery and duration of follow-up made meta-analysis inappropriate in most cases. Four of these trials reported overall and disease-free survival. The meta-analyses of two trials found no evidence of either intervention leading to greater overall survival (hazard ratio (HR) 0.84, 95% confidence interval (CI) 0.41 to 1.72; 571 participants), or disease-free survival (HR 0.73, 95% CI 0.25 to 2.11; 571 participants), but one trial found a benefit for elective supraomohyoid ND compared to therapeutic ND in overall survival (RR 0.40, 95% CI 0.19 to 0.84; 67 participants) and disease-free survival (HR 0.32, 95% CI 0.12 to 0.84; 67 participants). Four individual trials assessed locoregional recurrence, but could not be meta-analysed; one trial favoured elective ND over therapeutic delayed ND, while the others were inconclusive.Two trials compared elective radical ND with elective selective ND, but we were unable to pool the data for two outcomes. Neither study found evidence of a difference in overall survival or disease-free survival. A single trial found no evidence of a difference in recurrence.One trial compared surgery plus radiotherapy with radiotherapy alone, but data were unreliable because the trial stopped early and there were multiple protocol violations.One trial comparing positron-emission tomography-computed tomography (PET-CT) following chemoradiotherapy (with ND only if no or incomplete response) versus planned ND (either before or after chemoradiotherapy), showed no evidence of a difference in mortality (HR 0.92, 95% CI 0.65 to 1.31; 564 participants). The trial did not provide usable data for the other outcomes.Three single trials compared: surgery plus adjunctive radiotherapy versus chemoradiotherapy; supraomohyoid ND versus modified radical ND; and super selective ND versus selective ND. There were no useable data from these trials.The reporting of adverse events was poor. Four trials measured adverse events. Only one of the trials reported quality of life as an outcome. AUTHORS' CONCLUSIONS Twelve randomised controlled trials evaluated ND surgery in people with oral cavity cancers; however, the evidence available for all comparisons and outcomes is very low certainty, therefore we cannot rely on the findings. The evidence is insufficient to draw conclusions about elective ND of clinically negative neck nodes at the time of removal of the primary tumour compared to therapeutic (delayed) ND. Two trials combined in meta-analysis suggested there is no difference between these interventions, while one trial (which evaluated elective supraomohyoid ND) found that it may be associated with increased overall and disease-free survival. One trial found elective ND reduced locoregional recurrence, while three were inconclusive. There is no evidence that radical ND increases overall or disease-free survival compared to more conservative ND surgery, or that there is a difference in mortality between PET-CT surveillance following chemoradiotherapy versus planned ND (before or after chemoradiotherapy). Reporting of adverse events in all trials was poor and it was not possible to compare the quality of life of people undergoing different surgical treatments.
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Affiliation(s)
- Vishal M Bulsara
- The University of Western AustraliaSchool of Dentistry17 Monash AvenueNedlandsWestern AustraliaAustralia6009
| | - Helen V Worthington
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthCoupland Building 3Oxford RoadManchesterUKM13 9PL
| | - Anne‐Marie Glenny
- The University of ManchesterDivision of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and HealthCoupland Building 3, Oxford RoadManchesterUKM13 9PL
| | - Janet E Clarkson
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthCoupland Building 3Oxford RoadManchesterUKM13 9PL
| | - David I Conway
- University of GlasgowGlasgow Dental School378 Sauchiehall StreetGlasgowUKG2 3JZ
| | - Michaelina Macluskey
- University of DundeeUnit of Oral Surgery and MedicineUniversity of Dundee Dental Hospital and SchoolPark PlaceDundeeScotlandUKDD1 4NR
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185
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Giammarile F, Schilling C, Gnanasegaran G, Bal C, Oyen WJG, Rubello D, Schwarz T, Tartaglione G, Miller RN, Paez D, van Leeuwen FWB, Valdés Olmos RA, McGurk M, Delgado Bolton RC. The EANM practical guidelines for sentinel lymph node localisation in oral cavity squamous cell carcinoma. Eur J Nucl Med Mol Imaging 2018; 46:623-637. [PMID: 30564849 PMCID: PMC6351508 DOI: 10.1007/s00259-018-4235-5] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 12/03/2018] [Indexed: 01/09/2023]
Abstract
Purpose Sentinel lymph node biopsy is an essential staging tool in patients with clinically localized oral cavity squamous cell carcinoma. The harvesting of a sentinel lymph node entails a sequence of procedures with participation of specialists in nuclear medicine, radiology, surgery, and pathology. The aim of this document is to provide guidelines for nuclear medicine physicians performing lymphoscintigraphy for sentinel lymph node detection in patients with early N0 oral cavity squamous cell carcinoma. Methods These practice guidelines were written and have been approved by the European Association of Nuclear Medicine (EANM) and the International Atomic Energy Agency (IAEA) to promote high-quality lymphoscintigraphy. The final result has been discussed by distinguished experts from the EANM Oncology Committee, and national nuclear medicine societies. The document has been endorsed by the Society of Nuclear Medicine and Molecular Imaging (SNMMI). These guidelines, together with another two focused on Surgery and Pathology (and published in specialised journals), are part of the synergistic efforts developed in preparation for the “2018 Sentinel Node Biopsy in Head and Neck Consensus Conference”. Conclusion The present practice guidelines will help nuclear medicine practitioners play their essential role in providing high-quality lymphatic mapping for the care of early N0 oral cavity squamous cell carcinoma patients.
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Affiliation(s)
- Francesco Giammarile
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, International Atomic Energy Agency, PO Box 100, 1400, Vienna, Austria.
| | - Clare Schilling
- Department of Head and Neck Surgery, University College Hospital, 235 Euston Road, London, NW1, UK
| | - Gopinanth Gnanasegaran
- Department of Nuclear Medicine, Royal Free London NHS Foundation Trust, Pond Street, London, NW3 2QG, UK
| | - Chandrasckhar Bal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Wim J G Oyen
- Department of Nuclear Medicine, The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK
| | - Domenico Rubello
- Department of Nuclear Medicine, Radiology, and Clinical Pathology, Rovigo Hospital, Rovigo, Italy
| | - Thomas Schwarz
- Division of Radiology, Department of Nuclear Medicine, Medical University Graz, Graz, Austria
| | | | - Rodolfo Nuñez Miller
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, International Atomic Energy Agency, PO Box 100, 1400, Vienna, Austria
| | - Diana Paez
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, International Atomic Energy Agency, PO Box 100, 1400, Vienna, Austria
| | - Fijis W B van Leeuwen
- Interventional Molecular Imaging Laboratory and Nuclear Medicine Section, Department of Radiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Renato A Valdés Olmos
- Interventional Molecular Imaging Laboratory and Nuclear Medicine Section, Department of Radiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Mark McGurk
- Department of Head and Neck Surgery, University College Hospital, 235 Euston Road, London, NW1, UK
| | - Roberto C Delgado Bolton
- University Hospital San Pedro and Centre for Biomedical Research of La Rioja (CIBIR), Logroño, La Rioja, Spain
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186
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Topographical distribution of sentinel nodes and metastases from T1-T2 oral squamous cell carcinomas. Eur J Cancer 2018; 107:86-92. [PMID: 30553161 DOI: 10.1016/j.ejca.2018.10.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 10/08/2018] [Accepted: 10/23/2018] [Indexed: 01/18/2023]
Abstract
OBJECTIVE The objective is to investigate the topographical distribution of sentinel nodes (SNs) and lymph node metastases in T1-2cN0 oral squamous cell carcinomas (OSCCs). METHODS The study entailed a prospective enrolment of 220 patients with clinical T1-2N0 OSCCs who underwent preoperative lymphoscintigraphy (LSG) followed by gamma probe-guided sentinel lymph node biopsy (SLNB). Patients with positive SNs were treated with completion neck dissection. Excised lymph nodes were grouped into the neck level according to the international guidelines. RESULTS The SN detection rate by LSG was 99.1%. Patients with midline tumours had bilateral lymphatic drainage on LSG in 15/21 (71.5%). There were 45/199 (22.6%) patients with lateralised tumours that had unexpected bilateral or contralateral drainage patterns on LSG. Fifty-five patients (25.0%) were SLNB positive, and metastases were found in 72/781 (9.2%) of the excised SNs. Metastatic involvement of neck level IV was rare and only observed in patients with anterior tongue cancer. No patients had level V involvement. Eleven patients developed isolated cervical recurrences, with no new primary tumour as origin. The SLNB procedure ensured an overall sensitivity of 83.3% and a negative predictive value of 93.3%. CONCLUSION Completion neck dissection of level I-III in SLNB-positive patients might be sufficient in most patients with OSCC except patients with anterior tongue cancer, but further studies are needed to support this potential therapeutic algorithm. Our study showed that SLNB was helpful in clarifying unexpected bilateral or contralateral metastatic drainage patterns. In our cohort, 8/55 patients with occult metastasis would have been missed by elective neck dissection of the ipsilateral neck.
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187
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Hingsammer L, Seier T, Zweifel D, Huber G, Rücker M, Bredell M, Lanzer M. Sentinel lymph node biopsy for early stage tongue cancer-a 14-year single-centre experience. Int J Oral Maxillofac Surg 2018; 48:437-442. [PMID: 30389112 DOI: 10.1016/j.ijom.2018.10.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 10/04/2018] [Accepted: 10/05/2018] [Indexed: 02/05/2023]
Abstract
This study was performed to report the usage of sentinel lymph node biopsy (SLNB) in clinical stage I or II tongue cancer patients with cN0 necks seen over a 14-year period. Data were collected prospectively, and a retrospective analysis was performed of 41 patients with early stage oral squamous cell carcinoma of the tongue and a cN0 neck. Sentinel lymph node (SLN)-positive patients underwent elective neck dissection, whereas SLN-negative patients were kept under careful observation. Seven of the 41 (17%) patients enrolled in the study were found to have occult metastases. The patients were followed up for a mean duration of 92 months (range 60-144 months). The neck recurrence rate for SLN-positive patients was 0% and for SLN-negative patients was 3%. The authors recommend the routine use of SLNB in patients with early stage oral squamous cell carcinoma of the tongue and a cN0 neck. Furthermore, special focus should be placed on isolated tumour cells, as their presence is of high clinical relevance.
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Affiliation(s)
- L Hingsammer
- Department of Oral and Maxillofacial Surgery, University Clinic of Zurich, Zurich, Switzerland.
| | - T Seier
- Department of Oral and Maxillofacial Surgery, University Clinic of Zurich, Zurich, Switzerland
| | - D Zweifel
- Department of Oral and Maxillofacial Surgery, University Clinic of Zurich, Zurich, Switzerland
| | - G Huber
- Department of Ear, Nose and Throat, University Clinic of Zurich, Zurich, Switzerland
| | - M Rücker
- Department of Oral and Maxillofacial Surgery, University Clinic of Zurich, Zurich, Switzerland
| | - M Bredell
- Department of Oral and Maxillofacial Surgery, University Clinic of Zurich, Zurich, Switzerland
| | - M Lanzer
- Department of Oral and Maxillofacial Surgery, University Clinic of Zurich, Zurich, Switzerland
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Abstract
Management of oral cavity squamous cell carcinoma has become increasingly driven by emerging evidence as a result of the improved quality of clinical research associating clinicopathologic risk factors with oncologic and survival outcomes. Multiple significant recent changes to treatment guidelines and staging algorithms for oral cavity squamous cell carcinoma reflect evolving understanding of tumor biology and the need for adequately extensive treatment of aggressive disease. This article provides clinicians with a synopsis of the most contemporary management strategies for oral cavity squamous cell carcinoma, framed within the context of historical treatment philosophies.
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Affiliation(s)
- Kyle S Ettinger
- Division of Oral and Maxillofacial Surgery, Department of Surgery, Section of Head and Neck Oncologic Surgery and Reconstruction, Mayo Clinic, Mayo College of Medicine, Mail Code: ro_ma_12_12econ, 200 First Street Southwest, Rochester, MN 55905, USA; Department of Oral and Maxillofacial Surgery, Division of Head and Neck Surgery, University of Florida College of Medicine - Jacksonville, 653-1 West 8th Street 2nd FL/LRC, Jacksonville, FL 32209, USA
| | - Laurent Ganry
- Department of Oral and Maxillofacial Surgery, Division of Head and Neck Surgery, University of Florida College of Medicine - Jacksonville, 653-1 West 8th Street 2nd FL/LRC, Jacksonville, FL 32209, USA; Department of Maxillo-facial, Plastic, Reconstructive and Aesthetic Surgery, Henri Mondor Hospital, 51 avenue du Maréchal de Lattre de Tassigny, Créteil 94010, France
| | - Rui P Fernandes
- Division of Head and Neck Surgery, Head and Neck Oncologic Surgery and Microvascular Reconstruction Fellowship, Department of Oral and Maxillofacial Surgery, University of Florida College of Medicine - Jacksonville, University of Florida - Jacksonville, 653-1 West 8th Street 2nd FL/LRC, Jacksonville, FL 32209, USA.
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D'Cruz AK, Vaish R, Dhar H. Oral cancers: Current status. Oral Oncol 2018; 87:64-69. [PMID: 30527245 DOI: 10.1016/j.oraloncology.2018.10.013] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/09/2018] [Accepted: 10/10/2018] [Indexed: 12/09/2022]
Abstract
Oral cancer is a global disease. Despite a well elucidated tumour progression model, these cancers present late. Attempts at early detection by way of adjunctive diagnostic technologies and screening have not lived up to expectations in spite initial promise. Surgery is the mainstay of treatment. Treatment intensification by way of adjuvant radiation/chemo radiation is warranted for those with high risk features. Recent studies have explored intensification in those with intermediate risk factors in an attempt to improve outcomes. There has been generation of recent robust evidence that has influenced the need and extent of neck dissection. Neoadjuvant chemotherapy (NACT) may have a potential role in organ preservation and borderline resectable oral cancers. Recurrent tumours should be offered surgery whenever feasible while the addition of biological agents to chemotherapy gives best results in the palliative settings.
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Affiliation(s)
- Anil K D'Cruz
- Tata Memorial Hospital, Parel, Mumbai 400012, India.
| | - Richa Vaish
- Tata Memorial Hospital, Parel, Mumbai 400012, India
| | - Harsh Dhar
- Tata Memorial Hospital, Parel, Mumbai 400012, India
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190
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Cramer JD, Sridharan S, Ferris RL, Duvvuri U, Samant S. Sentinel Lymph Node Biopsy Versus Elective Neck Dissection for Stage I to II Oral Cavity Cancer. Laryngoscope 2018; 129:162-169. [DOI: 10.1002/lary.27323] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2018] [Indexed: 02/05/2023]
Affiliation(s)
- John D. Cramer
- Department of Otolaryngology-Head and Neck Surgery, UPMC Hillman Cancer Center; University of Pittsburgh School of Medicine; Pittsburgh Pennsylvania
| | - Shaum Sridharan
- Department of Otolaryngology-Head and Neck Surgery, UPMC Hillman Cancer Center; University of Pittsburgh School of Medicine; Pittsburgh Pennsylvania
| | - Robert L. Ferris
- Department of Otolaryngology-Head and Neck Surgery, UPMC Hillman Cancer Center; University of Pittsburgh School of Medicine; Pittsburgh Pennsylvania
| | - Umamaheswar Duvvuri
- Department of Otolaryngology-Head and Neck Surgery, UPMC Hillman Cancer Center; University of Pittsburgh School of Medicine; Pittsburgh Pennsylvania
| | - Sandeep Samant
- Department of Otolaryngology-Head and Neck Surgery; Northwestern University Feinberg School of Medicine; Chicago Illinois U.S.A
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191
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Intraoperative sentinel node imaging versus SPECT/CT in oral cancer - A blinded comparison. Eur J Surg Oncol 2018; 44:1901-1907. [PMID: 30236825 DOI: 10.1016/j.ejso.2018.08.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Revised: 06/16/2018] [Accepted: 08/07/2018] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Sentinel node biopsy (SNB) is gaining popularity as a staging tool in oral cancer. Protocol mandates radiotracer injection and pre-operative imaging (LSG ± SPECT/CT) in the nuclear medicine department. This approach limits application to accessible tumours and to centres with nuclear medicine. New technology, freehand single photon emission computed tomography (fhSPECT), has proved a useful adjunct in intraoperative imaging and localisation of sentinel nodes. This study investigates fhSPECT as an alternative to traditional imaging, an approach that would widen the remit of SNB. METHODS Fifty consecutive cT1-T2 N0 oral cancer patients received radiotracer followed by lymphoscintigraphy and SPECT/CT. Surgery was undertaken using fhSPECT by a surgeon blinded to pre-operative imaging. Prior to biopsy completion, results of pre-operative imaging were reviewed and any additional nodes removed. The accuracy of LSG, SPECT/CT and fhSPECT were compared. RESULTS Nineteen patients had positive sentinel nodes. Disease free survival for sentinel node positive versus negative was significant (p < 0.005). All modalities missed positive nodes in at least one patient. The false negative rate for lymphoscintigraphy, SPECT/CT and fhSPECT was 26.3%, 15.8% and 5.3% respectively. DISCUSSION These data show a surgeon naïve to the results of traditional pre-operative sentinel node imaging can use fhSPECT in the operating theatre to accurately locate sentinel nodes in oral cancer. Freehand SPECT showed excellent sensitivity and a low false negative rate offering the possibility of a streamlined intraoperative sentinel node protocol.
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192
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Holden A, Sharma D, Schilling C, Gnanasegaran G, Odell E, Sassoon I, McGurk M. Biopsy of the sentinel lymph node in oral squamous cell carcinoma: analysis of error in 100 consecutive cases. Br J Oral Maxillofac Surg 2018; 56:615-620. [DOI: 10.1016/j.bjoms.2018.06.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 06/27/2018] [Indexed: 12/15/2022]
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193
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Abstract
Imaging studies are essential components of tumor diagnosis, staging, assessing tumor response to neoadjuvant and adjuvant therapies, and postoperative surveillance on completion of definitive treatment. Treatment of early stage clinically node negative oral cavity squamous cell carcinoma is controversial. Approximately 3% of all head and neck tumors arise within the parotid gland and most often within the superficial lobe, lateral to the facial nerve; about 80% are benign and most are pleomorphic adenoma. In patients with dry eyes failing multiple other treatment modalities and facing ongoing pain and loss of vision, microvascular transplant of the submandibular gland is a viable option.
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Affiliation(s)
- Kyle S Ettinger
- Department of Surgery, Division of Oral & Maxillofacial Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Jacob G Yetzer
- Private Practice, Head and Neck Surgery, Nebraska Oral and Facial Surgery, 2600 S. 56th Street, Suite A, Lincoln, NE 68506, USA; Assistant Professor, Department of Surgery, Creighton University School of Medicine, 2500 California Plaza, Omaha, NE 68178, USA.
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194
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Moya-Plana A, Aupérin A, Guerlain J, Gorphe P, Casiraghi O, Mamelle G, Melkane A, Lumbroso J, Janot F, Temam S. Sentinel node biopsy in early oral squamous cell carcinomas: Long-term follow-up and nodal failure analysis. Oral Oncol 2018; 82:187-194. [DOI: 10.1016/j.oraloncology.2018.05.021] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 04/20/2018] [Accepted: 05/25/2018] [Indexed: 02/06/2023]
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195
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Siddiq S, Cartlidge D, Stephen S, Sathasivam HP, Fox H, O'Hara J, Meikle D, Iqbal MS, Kelly CG, Robinson M, Paleri V. Robotic lateral oropharyngectomy following diagnostic tonsillectomy is oncologically safe in patients with high risk human papillomavirus related squamous cell cancer. Eur Arch Otorhinolaryngol 2018; 275:1853-1860. [PMID: 29754260 DOI: 10.1007/s00405-018-4968-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Accepted: 04/06/2018] [Indexed: 10/16/2022]
Abstract
PURPOSE Diagnostic tonsillectomy is rarely an oncologic operation owing to close or positive margins. The standard of care is for further treatment to the primary site, typically with adjuvant radiotherapy. METHODS 14 patients with close or positive margins following a diagnostic tonsillectomy underwent transoral robotic surgery (TORS) and lateral oropharyngectomy; five patients with the longest follow-up had their excision specimens examined with a step serial sectioning technique (SSS). RESULTS Conventional histopathological examination of the TORS resection specimens did not demonstrate residual carcinoma in 13 patients, confirmed by examination using SSS in 5 patients. There were no post-operative complications or long-term functional deficit. Seven patients received surgery alone with 100% overall and disease specific survival, respectively (median follow-up 27.5 months; range 5.2-50.4). CONCLUSIONS This prospective study suggests that TORS lateral oropharyngectomy alone is an oncologically safe treatment when close or positive margins are identified on diagnostic tonsillectomy in HPV-positive SCC.
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Affiliation(s)
- Somiah Siddiq
- Head and Neck unit, Heartlands Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, B9 5SS, UK
| | - David Cartlidge
- Otolaryngology-Head and Neck Surgery, Newcastle upon Tyne Hospitals, Newcastle upon Tyne, NE7 7DN, UK
| | - Sarah Stephen
- Otolaryngology-Head and Neck Surgery, Newcastle upon Tyne Hospitals, Newcastle upon Tyne, NE7 7DN, UK
| | - Hans P Sathasivam
- Centre for Oral Health Research, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - Hannah Fox
- Otolaryngology-Head and Neck Surgery, Newcastle upon Tyne Hospitals, Newcastle upon Tyne, NE7 7DN, UK
| | - James O'Hara
- Otolaryngology, Head and Neck Surgery, Newcastle upon Tyne Hospitals and Newcastle University, Newcastle upon Tyne, NE7 7DN, UK
| | - David Meikle
- Otolaryngology-Head and Neck Surgery, Newcastle upon Tyne Hospitals, Newcastle upon Tyne, NE7 7DN, UK
| | - Muhammad Shahid Iqbal
- Department of Clinical Oncology, Northern Centre for Cancer Care, Newcastle upon Tyne Hospitals, Newcastle upon Tyne, NE7 7DN, UK
| | - Charles G Kelly
- Department of Clinical Oncology, Northern Centre for Cancer Care, Newcastle upon Tyne Hospitals, Newcastle upon Tyne, NE7 7DN, UK
| | - Max Robinson
- Centre for Oral Health Research, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - Vinidh Paleri
- Head and Neck Unit, The Royal Marsden NHS Foundation Trust, Fulham Road, London, SW3 6JJ, UK.
- The Institute of Cancer Research, London, UK.
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196
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de Veij Mestdagh PD, Jonker MCJ, Vogel WV, Schreuder WH, Donswijk ML, Klop WMC, Al-Mamgani A. SPECT/CT-guided lymph drainage mapping for the planning of unilateral elective nodal irradiation in head and neck squamous cell carcinoma. Eur Arch Otorhinolaryngol 2018; 275:2135-2144. [DOI: 10.1007/s00405-018-5050-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 06/25/2018] [Indexed: 02/07/2023]
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197
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Pedersen NJ, Jensen DH, Lelkaitis G, Kiss K, Charabi BW, Ullum H, Specht L, Schmidt AY, Nielsen FC, von Buchwald C. MicroRNA-based classifiers for diagnosis of oral cavity squamous cell carcinoma in tissue and plasma. Oral Oncol 2018; 83:46-52. [PMID: 30098778 DOI: 10.1016/j.oraloncology.2018.05.020] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 04/27/2018] [Accepted: 05/25/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND MicroRNAs (miRNAs) hold promise as diagnostic cancer biomarkers. Here we aimed to define the miRNome in oral squamous cell carcinoma (OSCC) and normal oral mucosa (NOM), and to identify and validate new diagnostic miRNAs and miRNA combinations in formalin-fixed paraffin-embedded (FFPE) tissue samples and plasma samples. METHODS We performed next-generation miRNA sequencing in FFPE tissue samples of OSCC (n = 80) and NOM (n = 8). Our findings were validated by quantitative polymerase chain reaction (qPCR) analysis of OSCC (n = 195) and NOM (n = 103) FFPE tissue samples, and plasma samples from OSCC patients (n = 55) and healthy persons (n = 18). RESULTS The OSCC miRNome included 567 miRNAs, 66 of which were differentially expressed between OSCC and NOM. Using qPCR data, we constructed receiver operating curves to classify patients as NOM or OSCC based on miRNA combinations. The area under the curve was of 0.92 from FFPE tissue (miR-204-5p, miR-370, miR-1307, miR-193b-3p, and miR-144-5p), and 1.0 from plasma samples (miR-30a-5p and miR-769-5p). Model calibration and discrimination were evaluated using 10-fold cross-validation. CONCLUSIONS Analysis of the miRNome from many OSCC cases improves our knowledge of the importance of individual miRNAs and their predictive potential in OSCC. We successfully identified miRNA classifiers in FFPE OSCC tissue and plasma with a high discriminatory ability between OSCC and NOM. The proposed combination of miR-30a-5p and miR-769-5p in plasma from OSCC patients could serve as a minimal invasive biomarker for diagnosis and control of T-site recurrences.
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Affiliation(s)
- Nicklas Juel Pedersen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - David Hebbelstrup Jensen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Giedrius Lelkaitis
- Department of Pathology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Katalin Kiss
- Department of Pathology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Birgitte Wittenborg Charabi
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Ullum
- Department of Clinical Immunology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lena Specht
- Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Ane Yde Schmidt
- Centre for Genomic Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Finn Cilius Nielsen
- Centre for Genomic Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Christian von Buchwald
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
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198
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Abbate V, Dell'Aversana Orabona G, Salzano G, Bonavolontà P, Maglitto F, Romano A, Tarabbia F, Turri-Zanoni M, Attanasi F, Di Lauro AE, Iaconetta G, Califano L. Pre-treatment Neutrophil-to-Lymphocyte Ratio as a predictor for occult cervical metastasis in early stage (T1-T2 cN0) squamous cell carcinoma of the oral tongue. Surg Oncol 2018; 27:503-507. [PMID: 30217309 DOI: 10.1016/j.suronc.2018.06.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 06/01/2018] [Accepted: 06/02/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Optimum management of clinically negative neck (cN0) remains controversial in early stage (T1-T2) squamous cell cancer of the oral tongue (OTSCC). The purpose of this study was to investigate the value of pre-treatment Neutrophil-to lymphocyte ratio (NLR) in predicting occult cervical metastasis in stage I and II OTSCC. METHODS We carried out a retrospective chart review on 110 patients suffering from early stage OTSCC who were surgically treated with tumour excision and elective neck dissection (END). Our cohort was divided in pN+ and pN0 groups basing on histopathological examination after elective neck dissection. For each patient pre-treatment NLR was calculated. RESULTS A statistically significant relationship between high levels of pre-treatment NLR and probability rate for neck occult metastases (0.000496 p-value) has been found. On our model the cut-off value was set for NLR >2.93. Above this level the probability to finding metastasis in a clinically negative neck increases exponentially. CONCLUSION These preliminary results offer clinicians an easily obtainable tool to stratify patients based on risks of metastatic node in whom END could be indicated.
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Affiliation(s)
- Vincenzo Abbate
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, Via Pansini 5, 80100, Naples, Italy.
| | - Giovanni Dell'Aversana Orabona
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, Via Pansini 5, 80100, Naples, Italy
| | - Giovanni Salzano
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, Via Pansini 5, 80100, Naples, Italy
| | - Paola Bonavolontà
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, Via Pansini 5, 80100, Naples, Italy
| | - Fabio Maglitto
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, Via Pansini 5, 80100, Naples, Italy
| | - Antonio Romano
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, Via Pansini 5, 80100, Naples, Italy
| | - Filippo Tarabbia
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, Via Pansini 5, 80100, Naples, Italy
| | - Mario Turri-Zanoni
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Ospedale di Circolo e Fondazione Macchi, Varese, Italy
| | - Federica Attanasi
- Department of Statistical Sciences, University La Sapienza, Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Alessandro Espedito Di Lauro
- Neurosurgery Unit Department of Medicine, Surgery and Odontoiatrics, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, Salerno, Italy
| | - Giorgio Iaconetta
- Division of Dentistry, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, Via Pansini 5, 80100, Naples, Italy
| | - Luigi Califano
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, Via Pansini 5, 80100, Naples, Italy
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199
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Abstract
Head and neck squamous cell carcinomas (HNSCCs) arise in the mucosal linings of the upper aerodigestive tract and are unexpectedly heterogeneous in nature. Classical risk factors are smoking and excessive alcohol consumption, and in recent years, the role of human papillomavirus (HPV) has emerged, particularly in oropharyngeal tumours. HPV-induced oropharyngeal tumours are considered a separate disease entity, which recently has manifested in an adapted prognostic staging system while the results of de-intensified treatment trials are awaited. Carcinogenesis caused by HPV in the mucosal linings of the upper aerodigestive tract remains an enigma, but with some recent observations, a model can be proposed. In 2015, The Cancer Genome Atlas (TCGA) consortium published a comprehensive molecular catalogue on HNSCC. Frequent mutations of novel druggable oncogenes were not demonstrated, but the existence of a subgroup of genetically distinct HPV-negative head and neck tumours with favourable prognoses was confirmed. Tumours can be further subclassified based on genomic profiling. However, the amount of molecular data is currently overwhelming and requires detailed biological interpretation. It also became apparent that HNSCC is a disease characterized by frequent mutations that create neoantigens, indicating that immunotherapies might be effective. In 2016, the first results of immunotherapy trials with immune checkpoint inhibitors were published, and these may be considered as a paradigm shift in head and neck oncology.
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Affiliation(s)
- C René Leemans
- Department of Otolaryngology/Head and Neck Surgery, VU University Medical Center
| | - Peter J F Snijders
- Department of Pathology, VU University Medical Center, Amsterdam, Netherlands
| | - Ruud H Brakenhoff
- Department of Otolaryngology/Head and Neck Surgery, VU University Medical Center
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200
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Boeve K, Schepman K, Schuuring E, Roodenburg J, Halmos G, Dijk B, Boorsma R, Visscher J, Brouwers A, Vegt B, Witjes M. High sensitivity and negative predictive value of sentinel lymph node biopsy in a retrospective early stage oral cavity cancer cohort in the Northern Netherlands. Clin Otolaryngol 2018; 43:1080-1087. [DOI: 10.1111/coa.13107] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2018] [Indexed: 02/05/2023]
Affiliation(s)
- K. Boeve
- Department of Oral and Maxillofacial Surgery University of Groningen University Medical Center Groningen Groningen The Netherlands
- Department of Pathology & Medical Biology University of Groningen University Medical Center Groningen Groningen The Netherlands
| | - K.P. Schepman
- Department of Oral and Maxillofacial Surgery University of Groningen University Medical Center Groningen Groningen The Netherlands
| | - E. Schuuring
- Department of Pathology & Medical Biology University of Groningen University Medical Center Groningen Groningen The Netherlands
| | - J.L.N. Roodenburg
- Department of Oral and Maxillofacial Surgery University of Groningen University Medical Center Groningen Groningen The Netherlands
| | - G.B. Halmos
- Department of Otorhinolaryngology/Head & Neck Surgery University of Groningen University Medical Center Groningen Groningen The Netherlands
| | - B.A.C. Dijk
- Department of Epidemiology University of Groningen University Medical Center Groningen Groningen The Netherlands
- Department of Research Comprehensive Cancer Organization The Netherlands (IKNL) Utrecht The Netherlands
| | | | - J.G.A.M. Visscher
- Department of Oral and Maxillofacial Surgery Medical Center Leeuwarden Leeuwarden The Netherlands
| | - A.H. Brouwers
- Department of Nuclear Medicine & Molecular Imaging University of Groningen University Medical Center Groningen Groningen The Netherlands
| | - B. Vegt
- Department of Pathology & Medical Biology University of Groningen University Medical Center Groningen Groningen The Netherlands
| | - M.J.H. Witjes
- Department of Oral and Maxillofacial Surgery University of Groningen University Medical Center Groningen Groningen The Netherlands
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