1
|
Matylevich OP, Kurchankou MA, Kopsсhaj PA, Schmeler KM. HPV-related metastatic retroperitoneal pelvic squamous cell carcinoma of unknown primary origin in a patient previously treated for endometrial cancer. Int J Surg Case Rep 2024; 118:109624. [PMID: 38608521 PMCID: PMC11017273 DOI: 10.1016/j.ijscr.2024.109624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 03/31/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024] Open
Abstract
INTRODUCTION Cancer of unknown primary (CUP) is metastatic disease with no identifiable site of origin. Retroperitoneal squamous cell carcinoma of unknown primary is extremely rare. There are limited reports regarding treatment recommendations and outcomes for women with this disease. PRESENTATION OF CASE Here we present the case of a woman with human papillomavirus (HPV)-related metastatic retroperitoneal pelvic squamous cell carcinoma of unknown primary previously treated for endometrial cancer as well as a review of the existing reports on this topic. Surgical removal of the tumor was performed, the treatment had effective immediate results. DISCUSSION There are a few reports describing CUPs in the retroperitoneal space. Most retroperitoneal tumors are asymptomatic and may be found incidentally during a regular examination, as in the case presented here. A full pelvic exam including inspection of the vulva, colposcopy and anoscopy should be performed, particularly in HPV-associated CUPs. Pathologic testing including immunohistochemistry and special staining and molecular testing of the tumor may be needed. CONCLUSION It is important to find the primary origin of cancer to treat it successfully. If the primary tumor cannot be identified, immunohistochemistry and molecular testing of the tumor may help identify the nature of malignant disease and help guide appropriate treatment.
Collapse
|
2
|
Faisal M, Le NS, Grasl S, Pammer J, Janik S, Heiduschka G, Schratter-Sehn AU, Franz P, Königswieser M, Grasl MC, Erovic BM. Survival Outcome in True Carcinoma of Unknown Primary (tCUP) with p16 + Cervical Metastasis. Int Arch Otorhinolaryngol 2023; 27:e687-e693. [PMID: 37876688 PMCID: PMC10593513 DOI: 10.1055/s-0042-1759575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 08/22/2022] [Indexed: 10/26/2023] Open
Abstract
Introduction Age and lymph node ratio have been attributed as independent predictors for survival and recurrence in carcinoma of unknown primary (CUP). Objective The purpose of this study was to analyze the prognostic value of p16 overexpression for CUP in the absence of true primary (TP). Methods The study involved 43 patients who underwent therapeutic lymph node dissection (LND) from 2000 to 2015 after all the diagnostic work up for CUP. Immunohistochemistry for p16 overexpression was performed. Cox proportional hazard regression analysis was used to analyze the prognostic impact on 5-year overall survival (OS) and recurrence-free survival (RFS). Results The male-to-female ratio was 5.1:1, with a median age of 62 years. The clinicopathological data, except for p16 overexpression, did not differ significantly in terms of 5-year OS and RFS. The Cox regression analysis proposed p16 positivity to be an independent prognosticator of regional recurrence-free survival (RRFS) (hazard ratio [HR] 6.180, p = 0.21). The median time to recurrence and death were 10 and 25 months, respectively. Conclusion Cervical metastasis with p16 overexpression is a significant prognostic factor of improved RFS after surgery in CUP. The prognostic significance of lymph node p16 positivity should be further studied.
Collapse
Affiliation(s)
- Muhammad Faisal
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, Pakistan
- Institute of Head and Neck Diseases, Evangelical Hospital, Vienna, Austria
| | - Nguyen-Son Le
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Stefan Grasl
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Johannes Pammer
- Department of Clinical Pathology, Medical University of Vienna, Vienna, Austria
| | - Stefan Janik
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Gregor Heiduschka
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, Austria
| | | | - Peter Franz
- Department of Otorhinolaryngology, Head and Neck Surgery, Rudolfstiftung Hospital, Vienna, Austria
| | - Meinhard Königswieser
- Department of Otorhinolaryngology, Head and Neck Surgery, Rudolfstiftung Hospital, Vienna, Austria
| | - Matthaeus Ch. Grasl
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Boban M. Erovic
- Institute of Head and Neck Diseases, Evangelical Hospital, Vienna, Austria
| |
Collapse
|
3
|
Escobar Gil T, Henao Rincón MA, Laverde J, Echavarria Cross A, Duque CS. Understanding the Role of Human Papillomavirus in Head and Neck Cancer of Unknown Primary: A Systematic Review. Cureus 2023; 15:e39643. [PMID: 37388619 PMCID: PMC10306250 DOI: 10.7759/cureus.39643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2023] [Indexed: 07/01/2023] Open
Abstract
This systematic review aims to provide a comprehensive understanding of the role of human papillomavirus (HPV) in head and neck cancer of unknown primary (HNCUP). HNCUP is a rare type of cancer with an unknown primary site, which makes it difficult to diagnose and treat. The review includes articles published between 2013 and 2023 that investigated the prevalence of HPV in HNCUP, its association with clinical outcomes, and its potential implications for diagnosis and treatment. The search was conducted in 11 electronic databases, and the gray literature: Cochrane, Cumed, IBECS, JAMA Network, LILACS, MEDLINE Ovid, MEDLINE-EBSCO, PubMed, Scopus, SciELO, and Taylor & Francis Online; a total of 23 studies met the inclusion criteria. The review found that HPV is present in a significant proportion of HNCUP cases, ranging from 15.5% to 100%. HNCUP incidence is increasing, and the presence of HPV was associated with improved clinical outcomes in some studies, such as overall survival and disease-free survival; but was found to have no association with outcomes in others. This may have implications for diagnostic and treatment strategies. The findings of this review suggest that further research is needed to better understand the role of HPV in HNCUP and to develop targeted therapies for this disease.
Collapse
Affiliation(s)
- Tomas Escobar Gil
- Internal Medicine, University of New Mexico School of Medicine, Albuquerque, USA
| | | | - Juanita Laverde
- Internal Medicine, Universidad Ciencias de la Salud (CES), Medellín, COL
| | | | - Carlos S Duque
- Otolaryngology, Hospital Pablo Tobón Uribe, Medellín, COL
| |
Collapse
|
4
|
Meulemans J, Voortmans J, Nuyts S, Daisne JF, Clement P, Laenen A, Delaere P, Van Lierde C, Poorten VV. Cervical squamous cell carcinoma of unknown primary: Oncological outcomes and prognostic factors. Front Oncol 2022; 12:1024414. [PMID: 36452507 PMCID: PMC9702087 DOI: 10.3389/fonc.2022.1024414] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 10/26/2022] [Indexed: 09/01/2024] Open
Abstract
BACKGROUND/OBJECTIVES Cervical squamous cell carcinoma of unknown primary (SCCUP) is a rare entity within head and neck cancer and both treatment regimens as well as identified potential predictors for oncological outcomes vary between published series. In this study, we evaluated oncological outcomes and identified potential prognostic factors for outcome. PATIENTS AND METHODS This retrospective monocentric cohort study includes 82 SCCUP patients diagnosed and treated between January 2000 and June 2021. Overall survival (OS), disease-specific survival (DSS), disease-free survival (DFS) and locoregional recurrence-free survival (LRFS) were evaluated. The Cox proportional hazards model was used to analyze the prognostic effect of patient and tumor characteristics on oncological outcomes. RESULTS Five year OS, DSS, DFS and LRFS were respectively 53.9%, 72.2%, 68.9% and 67.3%. The p16 status was evaluated in 55 patients with 40% being p16 positive. On univariable analysis, p16 negative SCCUPs had significantly worse survival and recurrence rates in the presence of clinical extranodal extension (cENE) (OS: p=0.0013, DSS: p=0.0099, DFS: p=0.0164, LRFS: p=0.0099) and radiological extranodal extension (rENE) (OS: p=0.0034, DSS: p=0.0137, DFS: p=0.0167, LRFS: p=0.0100). In p16 positive SCCUP patients, rENE had a significantly negative prognostic effect on DFS (p=0.0345) and LRFS (p=0.0367). Total group multivariate analysis identified rENE as an independent negative predictor for all oncological outcomes. The "number of positive lymph nodes" was a second independent predictor for DSS (p=0.0257) and DFS (p=0.0435). CONCLUSIONS We report favorable oncological outcomes, comparable to previously published results. Although the presence of rENE seems associated with poor oncological outcomes, the differential effect of clinical, radiological and pathological ENE in both p16 positive and negative subgroups remain to be elucidated by further prospective research.
Collapse
Affiliation(s)
- Jeroen Meulemans
- Otorhinolaryngology, Head and Neck Surgery, University Hospitals Leuven, Leuven, Belgium
- Department of Oncology, Section Head and Neck Oncology, KU Leuven, Leuven, Belgium
| | - Jens Voortmans
- Otorhinolaryngology, Head and Neck Surgery, University Hospitals Leuven, Leuven, Belgium
- Department of Oncology, Section Head and Neck Oncology, KU Leuven, Leuven, Belgium
| | - Sandra Nuyts
- Radiation Oncology, University Hospitals Leuven, Leuven, Belgium
- Department of Oncology, Section Experimental Radiotherapy, KU Leuven, Leuven, Belgium
| | | | - Paul Clement
- Medical Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Annouschka Laenen
- Interuniversity Institute for Biostatistics and Statistical Bioinformatics, Leuven, Belgium
| | - Pierre Delaere
- Otorhinolaryngology, Head and Neck Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Charlotte Van Lierde
- Otorhinolaryngology, Head and Neck Surgery, University Hospitals Leuven, Leuven, Belgium
- Department of Oncology, Section Head and Neck Oncology, KU Leuven, Leuven, Belgium
| | - Vincent Vander Poorten
- Otorhinolaryngology, Head and Neck Surgery, University Hospitals Leuven, Leuven, Belgium
- Department of Oncology, Section Head and Neck Oncology, KU Leuven, Leuven, Belgium
| |
Collapse
|
5
|
Ali SMA, Shamim MS, Enam SA, Ahmad Z, Adnan Y, Farooqui HA. Immunohistochemical Detection and Prognostic Significance of p53, Epidermal Growth Factor Receptor, Murine Double Minute 2, and Isocitrate Dehydrogenase 1 in Glioblastoma Multiforme Patients of Pakistan. CLINICAL MEDICINE INSIGHTS: ONCOLOGY 2022; 16:11795549221119107. [PMID: 36035640 PMCID: PMC9403472 DOI: 10.1177/11795549221119107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 07/14/2022] [Indexed: 11/28/2022] Open
Abstract
Introduction: Glioblastoma multiforme (GBM) is one of the deadliest cranial tumors
occurring in adults. Various biomarkers have been tested for their
significance in diagnosis, prognosis, and treatment of GBM. Some
well-studied markers in GBM are Isocitrate dehydrogenase 1 (IDH1), Murine
double minute 2 (MDM2), Epidermal Growth Factor Receptor (EGFR), and p53.
The aim of this study was to investigate the protein expression of these
markers in GBM patients of Pakistan. Methods: A total of 102 surgically resected formalin-fixed paraffin-embedded specimens
from patients diagnosed and treated at Aga Khan University Hospital were
included in this study. Immunohistochemistry (IHC) for IDH1, MDM2, EGFR, and
p53 was performed using Dako EnVision System and respective monoclonal
antibodies. Survival analysis was performed to check association of markers
protein expression with prognosis in GBM patients. Results: There were 73 males and 29 females in this study, with a median age of 49
years at the time diagnosis. Overexpression of molecular markers was as
follows: 52% for EGFR, 26% for p53, 72% for IDH1, and 83% for MDM2. We did
observe that EGFR was significantly associated with increased age of our
patients and with worse survival. Age > 40 years was a predictor for
worse prognosis as well. Conclusion: EGFR overexpression and advanced age were worse prognostic indicators.
Collapse
Affiliation(s)
| | - Muhammad Shahzad Shamim
- Section of Neurosurgery, Department of Surgery, The Aga Khan University Hospital, Karachi, Pakistan
| | - Syed Ather Enam
- Section of Neurosurgery, Department of Surgery, The Aga Khan University Hospital, Karachi, Pakistan
| | - Zubair Ahmad
- Section of Histopathology, Department of Pathology and Laboratory Medicine, The Aga Khan University, Karachi, Pakistan
| | - Yumna Adnan
- Department of Surgery, The Aga Khan University Hospital, Karachi, Pakistan
| | | |
Collapse
|
6
|
Benzerdjeb N, Tantot J, Blanchet C, Philouze P, Mekki Y, Lopez J, Devouassoux-Shisheboran M. Oropharyngeal squamous cell carcinoma: p16/p53 immunohistochemistry as a strong predictor of HPV tumour status. Histopathology 2021; 79:381-390. [PMID: 33560536 DOI: 10.1111/his.14350] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 02/02/2021] [Accepted: 02/06/2021] [Indexed: 12/13/2022]
Abstract
AIMS Oropharyngeal squamous cell carcinomas (OPSCC) related to human papillomavirus (HPV) infection have a better prognosis than those without HPV infection. Although p16INK4a overexpression is used as a surrogate marker for HPV infection, 5-20% of p16-positive OPSCC are described as being unrelated to HPV infection, with worse overall survival compared to OPSCC-related HPV. There is therefore a risk of undertreating a proportion of OPSCC patients falsely considered to be HPV-driven because of p16 positivity. TP53 mutations are highly prevalent in OPSCC driven by mutagens in tobacco and alcohol. We describe herein a combined p16/p53 algorithm to predict HPV tumour status in OPSCC. METHODS AND RESULTS A total of 110 OPSCC were identified in the database of the pathology department and were studied using p16 and p53 immunohistochemistry. For p16-positive or p16-negative/wild-type patterns-p53 (WT-p53) cases (n = 63), DNA in-situ hybridisation for high-risk HPV was performed, and if negative the HPV status was controlled by HPV DNA polymerase chain reaction (PCR) (n = 19). A significant association between TP53 mutation and pattern of p53 expression was found (WT-p53, seven of 16, P < 0.001). The p16-positive/WT-p53 was significantly associated with HPV+ tumour status (p16-positive/WT-p53, 50 of 110, P < 0.001). Interestingly, a subset of p16-positive OPSCC was unrelated to HPV (13.5%, eight of 59), and showed mutant-type staining of p53 expression. CONCLUSIONS The p16 protein immunopositivity in conjunction with the mutant-type pattern of p53 staining helped to reclassify a subset of p16-positive OPSCC as OPSCC-unrelated HPV. This approach could be routinely applied by pathologists involved in the management of OPSCC, because of their potential therapeutic implications.
Collapse
Affiliation(s)
- Nazim Benzerdjeb
- Department of Pathology, Institut de Pathologie Multisite, Groupement Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France.,Université Lyon 1, Villeurbanne, Hôpital La Croix Rousse, Hospices Civils de Lyon, Lyon, France
| | - Juliet Tantot
- Department of Pathology, Institut de Pathologie Multisite, Groupement Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Christophe Blanchet
- Department of Pathology, Institut de Pathologie Multisite, Groupement Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France.,Université Lyon 1, Villeurbanne, Hôpital La Croix Rousse, Hospices Civils de Lyon, Lyon, France
| | - Pierre Philouze
- Service d'Oto-Rhino-Laryngologie et Chirurgie Cervico-Faciale, Hôpital La Croix Rousse, Hospices Civils de Lyon, Lyon, France
| | - Yahia Mekki
- Laboratoire de Virologie, Institut des Agents Infectieux, Centre de Biologie et de Pathologie Nord, Hospices Civils de Lyon, Lyon, France
| | - Jonathan Lopez
- Biochemistry and Molecular Biology Department, Hospital Lyon-Sud, Université Lyon I, Lyon, Pierre-Bénite, France
| | - Mojgan Devouassoux-Shisheboran
- Department of Pathology, Institut de Pathologie Multisite, Groupement Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France.,Université Lyon 1, Villeurbanne, Hôpital La Croix Rousse, Hospices Civils de Lyon, Lyon, France
| |
Collapse
|
7
|
Boeker R, Stromberger C, Heiland M, Beck-Broichsitter B, Hofmann VM, Neumann K, Ochsenreither S, Olze H, Dommerich S, Piwonski I, Coordes A. Carcinoma of Unknown Primary and the 8th Edition TNM Classification for Head and Neck Cancer. Laryngoscope 2021; 131:E2534-E2542. [PMID: 33734438 DOI: 10.1002/lary.29499] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 02/06/2021] [Accepted: 02/20/2021] [Indexed: 12/31/2022]
Abstract
OBJECTIVE In the 8th Edition TNM Classification for Head and Neck Cancer, the classification for carcinoma of unknown primary (CUP) changed in addition to oropharyngeal carcinomas. The current classification considers extranodal extension (ENE), determination of p16 (surrogate marker for human papillomavirus), and detection of Epstein-Barr virus (EBV). The aim of this study was to investigate the influence of the new classification on the prognosis of p16-positive and p16-negative CUP and the impact of EBV proof. METHODS Clinical and pathological data from patients with CUP of the head and neck between 2009 and 2018 were evaluated. The 7th (UICC7) and 8th (UICC8) edition of the Union for International Cancer Control staging system were applied and compared. RESULTS There were 97 patients treated, 26.8% women and 73.2% men. The average age at initial diagnosis was 64.6 years. Of which, 58.8% had a documented history of smoking, 37.1% were positive for p16, 4.1% were positive for EBV, and 66% had ENE. Most of the patients were at stage III/IVa (78.4% according to UICC7). According to UICC8, p16+ patients were mainly at stage I (86.1%), and p16- at stage IVb (56.1%). P16 status (P = .002), ENE (P = .001), nodal category (TNM7, P < .001), UICC stage (TNM7, P < .001) and UICC stage (TNM8, P < .001) had a significant impact on survival in the univariate analysis. The 8th TNM classification resulted in a downstaging of p16-positive CUP syndromes and an upstaging of p16-negative syndromes. CONCLUSION The 8th TNM classification shows the lower UICC stage in p16-positive CUP syndromes. The prognostic significance for survival has improved from the 7th to the 8th TNM classification. LEVEL OF EVIDENCE USING THE 2011 OCEBM: Level 3. Laryngoscope, 131:E2534-E2542, 2021.
Collapse
Affiliation(s)
- Robert Boeker
- Department of Otorhinolaryngology, Head and Neck Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Virchow Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Carmen Stromberger
- Department of Radiooncology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Virchow Klinikum, Berlin, Germany
| | - Max Heiland
- Department of Oral and Maxillofacial Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Virchow Klinikum and Campus Benjamin Franklin, Berlin, Germany
| | - Benedicta Beck-Broichsitter
- Department of Oral and Maxillofacial Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Virchow Klinikum and Campus Benjamin Franklin, Berlin, Germany
| | - Veit M Hofmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Konrad Neumann
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institute for Biometrics and Clinical Epidemiology, Campus Charité Mitte, Berlin, Germany
| | - Sebastian Ochsenreither
- Department of Hematology and Oncology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany.,Charité Comprehensive Cancer Center, Berlin, Germany
| | - Heidi Olze
- Department of Otorhinolaryngology, Head and Neck Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Virchow Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Steffen Dommerich
- Department of Otorhinolaryngology, Head and Neck Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Virchow Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Iris Piwonski
- Department of Pathology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Annekatrin Coordes
- Department of Otorhinolaryngology, Head and Neck Surgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Virchow Klinikum and Campus Charité Mitte, Berlin, Germany
| |
Collapse
|
8
|
Axelsson L, Holmberg E, Nyman J, Högmo A, Sjödin H, Gebre-Medhin M, von Beckerath M, Ekberg T, Farnebo L, Talani C, Spak LN, Notstam I, Hammerlid E. Swedish National Multicenter Study on Head and Neck Cancer of Unknown Primary: Prognostic Factors and Impact of Treatment on Survival. Int Arch Otorhinolaryngol 2020; 25:e433-e442. [PMID: 34377181 PMCID: PMC8321641 DOI: 10.1055/s-0040-1712106] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Accepted: 03/25/2020] [Indexed: 12/05/2022] Open
Abstract
Introduction
Head and neck cancer of unknown primary (HNCUP) is a rare condition whose prognostic factors that are significant for survival vary between studies. No randomized treatment study has been performed thus far, and the optimal treatment is not established.
Objective
The present study aimed to explore various prognostic factors and compare the two main treatments for HNCUP: neck dissection and (chemo) radiation vs primary (chemo) radiation.
Methods
A national multicenter study was performed with data from the Swedish Head and Neck Cancer Register (SweHNCR) and from the patients' medical records from 2008 to 2012.
Results
Two-hundred and sixty HNCUP patients were included. The tumors were HPV-positive in 80%. The overall 5-year survival rate of patients treated with curative intent was 71%. Age (
p
< 0.001), performance status (
p
= 0.036), and N stage (
p
= 0.046) were significant factors for overall survival according to the multivariable analysis. Treatment with neck dissection and (chemo) radiation (122 patients) gave an overall 5-year survival of 73%, and treatment with primary (chemo) radiation (87 patients) gave an overall 5-year survival of 71%, with no significant difference in overall or disease-free survival between the 2 groups.
Conclusions
Age, performance status, and N stage were significant prognostic factors. Treatment with neck dissection and (chemo) radiation and primary (chemo) radiation gave similar survival outcomes. A randomized treatment study that includes quality of life is needed to establish the optimal treatment.
Collapse
Affiliation(s)
- Lars Axelsson
- Department of Otorhinolaryngology, University of Gothenburg Sahlgrenska Academy, Goteborg, Sweden.,Department of Otorhinolaryngology - Head and Neck Surgery, Sahlgrenska University Hospital, Goteborg, Sweden
| | - Erik Holmberg
- Regional Cancer Center in Western Sweden, Gothenburg, Sweden.,Department of Oncology, University of Gothenburg Sahlgrenska Academy, Gothenburg, Sweden
| | - Jan Nyman
- Department of Oncology, University of Gothenburg Sahlgrenska Academy, Gothenburg, Sweden
| | - Anders Högmo
- Department of Otorhinolaryngology - Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Helena Sjödin
- Department of Oncology, Karolinska University Hospital, Stockholm, Sweden
| | | | - Mathias von Beckerath
- Department of Otorhinolaryngology - Head and Neck Surgery, Örebro University Hospital, Örebro, Sweden
| | - Tomas Ekberg
- Department of Otorhinolaryngology - Head and Neck Surgery, Uppsala University Hospital, Uppsala, Sweden
| | - Lisa Farnebo
- Department of Otorhinolaryngology - Head and Neck Surgery, Linköping University Hospital, Linkoping, Sweden
| | - Charbel Talani
- Department of Oncology, Linköping University Hospital, Linkoping, Sweden
| | - Lena Norberg Spak
- Department of Otorhinolaryngology - Head and Neck Surgery, Norrlands University Hospital, Umea, Sweden
| | - Isak Notstam
- Department of Otorhinolaryngology, County Hospital Sundsvall-Harnosand, Sundsvall, Sweden
| | - Eva Hammerlid
- Department of Otorhinolaryngology, University of Gothenburg Sahlgrenska Academy, Goteborg, Sweden.,Department of Otorhinolaryngology - Head and Neck Surgery, Sahlgrenska University Hospital, Goteborg, Sweden
| |
Collapse
|
9
|
Maghami E, Ismaila N, Alvarez A, Chernock R, Duvvuri U, Geiger J, Gross N, Haughey B, Paul D, Rodriguez C, Sher D, Stambuk HE, Waldron J, Witek M, Caudell J. Diagnosis and Management of Squamous Cell Carcinoma of Unknown Primary in the Head and Neck: ASCO Guideline. J Clin Oncol 2020; 38:2570-2596. [PMID: 32324430 DOI: 10.1200/jco.20.00275] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
PURPOSE To provide evidence-based recommendations to practicing physicians and other health care providers on the diagnosis and management of squamous cell carcinoma of unknown primary in the head and neck (SCCUP). METHODS The American Society of Clinical Oncology convened an Expert Panel of medical oncology, surgery, radiation oncology, radiology, pathology, 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 2008 through 2019. Outcomes of interest included survival, local and regional disease control, and quality of life. Expert Panel members used available evidence and informal consensus to develop evidence-based guideline recommendations. RESULTS The literature search identified 100 relevant studies to inform the evidence base for this guideline. Four main clinical questions were addressed, which included subquestions on preoperative evaluations, surgical diagnostic and therapeutic procedures, appropriate pathology techniques, and adjuvant therapy. RECOMMENDATIONS Evidence-based recommendations were developed to address preoperative evaluation for patients with a neck mass, surgical diagnostic and therapeutic procedures, appropriate treatment options in unilateral versus bilateral SCCUP.Additional information is available at www.asco.org/head-neck-cancer-guidelines.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Bruce Haughey
- Advent Health Medical Group, Otolaryngology, Head and Neck Surgery, Celebration, FL, and University of South Florida, Tampa, FL
| | - Doru Paul
- Weill Cornell Medical College, New York, NY
| | | | - David Sher
- University of Texas Southwestern, Dallas, TX
| | | | - John Waldron
- Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Matt Witek
- University of Wisconsin School of Medicine and Public Health, Madison, WI
| | | |
Collapse
|
10
|
Näsman A, Du J, Dalianis T. A global epidemic increase of an HPV-induced tonsil and tongue base cancer - potential benefit from a pan-gender use of HPV vaccine. J Intern Med 2020; 287:134-152. [PMID: 31733108 DOI: 10.1111/joim.13010] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/02/2019] [Accepted: 10/10/2019] [Indexed: 12/28/2022]
Abstract
In 2007, human papillomavirus (HPV) type 16 was finally recognized as a risk factor, besides smoking and alcohol, for oropharyngeal squamous cell carcinoma (OPSCC), including tonsillar squamous cell carcinoma (TSCC), by the International Agency for Research against Cancer. Just before, in 2006, the Food and Drug Administration had approved Gardasil, the first vaccine against HPV16, 18, 6 and 11, for preventive vaccination women against cervical cancer. Concurrently, some Western countries, where smoking was decreasing, disclosed an epidemic increase in the incidence of OPSCC, especially of TSCC and base of tongue cancer (BOTSCC), together accounting for 80-90% of all OPSCCs, and mainly affecting men. The epidemic was later revealed to be due to a rise in HPV-positive cases, and scientists in the field suggested HPV vaccination also of boys. Globally, there are roughly 96 000 incident OPSCC cases/year of which 20-24% are caused by HPV, thereby accounting for around 22 000 OPSCC cases annually. Of these cases, 80-90% are due to HPV16 infection and would be prevented with the presently registered HPV vaccines. In Western countries, such as Sweden (with almost 400 TSCC and BOTSCC cases per year) and the United States, HPV prevalence in OPSCC is higher and around 70%. HPV vaccination of girls has been initiated in many countries, and the vaccines have been efficient and their side effects limited. HPV vaccination of boys has, however, been the exception, but should definitely not be delayed any further. It would benefit both girls and boys directly, and result in better and more robust herd immunity. Today, we have the possibility to eliminate several high-risk HPV types in the younger generations and avoid more than 600 000 cancer cases annually worldwide, and this possibility should be embraced by offering global pan-gender HPV vaccination.
Collapse
Affiliation(s)
- A Näsman
- From the, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - J Du
- Department of Microbiology, Tumor Biology and Cell Biology, Centre for Translational Microbiome Research (CTMR), Karolinska Institutet, Stockholm, Sweden
| | - T Dalianis
- From the, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
11
|
Holzhauser S, Kostopoulou ON, Ohmayer A, Lange BKA, Ramqvist T, Andonova T, Bersani C, Wickström M, Dalianis T. In vitro antitumor effects of FGFR and PI3K inhibitors on human papillomavirus positive and negative tonsillar and base of tongue cancer cell lines. Oncol Lett 2019; 18:6249-6260. [PMID: 31788102 DOI: 10.3892/ol.2019.10973] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 08/13/2019] [Indexed: 01/15/2023] Open
Abstract
Human papillomavirus positive (HPV+) tonsillar and base of tongue squamous cell carcinoma (TSCC/BOTSCC) have better outcomes than corresponding HPV- negative (HPV-) cancer cases. Our previous study demonstrated that fibroblast growth factor receptor 3 (FGFR3) and phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit a (PIK3CA) are often mutated in HPV+ cancer. To investigate whether targeted therapy is an option for TSCC/BOTSCC, two HPV+ and one HPV- TSCC/BOTSCC cell lines were tested for their sensitivity towards FGFR and PI3K inhibitors. The HPV+ cell lines UM-SCC-47 and UPCI-SCC-154, and the HPV- cell line UT-SSC-60A were tested by competitive allele-specific TaqMan-PCR for presence/absence of frequently occurring FGFR3 and PIK3CA mutations. All cells were then treated with FGFR inhibitor AZD4547 and PI3K inhibitors BEZ235 and BKM120 alone, or with AZD4547 and BEZ235 in combination. Viability was analyzed using a WST-1 assay, cytotoxicity tested by a CellTox Green cytotoxicity assay, apoptosis analyzed by a Caspase Glo 3/7 assay and proliferation examined with the xCELLigence system. HPV+ UM-SCC-47 and UPCI-SCC-154 cells, and HPV- UT-SSC-60A cells, did not exhibit any common FGFR3 or PIK3CA mutations, but were all sensitive to FGFR inhibitor AZD4547 and PI3K inhibitors BEZ235 and BKM120. Notably, HPV+ UPCI-SCC-154 cells were more sensitive than the other two cell lines. Furthermore, when AZD4547 and BEZ235 treatment was combined in HPV+ UPCI-SCC-154 and HPV- UT-SSC-60A cells, potentiated combination effects were observed. HPV+ UM-SCC-47 and UPCI-SCC-154 cells, and HPV- UT-SSC-60A cells had no common FGFR3 or PIK3CA mutations, but were sensitive to FGFR inhibitor AZD4547, and PI3K inhibitors BEZ235 and BKM120. Furthermore, the latter two cell lines were particularly sensitive to combinations of AZD4547 and BEZ235.
Collapse
Affiliation(s)
- Stefan Holzhauser
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Ourania N Kostopoulou
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Anna Ohmayer
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Birthe K A Lange
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Teodora Andonova
- Department of Children and Women's Health, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Cinzia Bersani
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Malin Wickström
- Department of Children and Women's Health, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| |
Collapse
|
12
|
Rassy E, Nicolai P, Pavlidis N. Comprehensive management of HPV‐related squamous cell carcinoma of the head and neck of unknown primary. Head Neck 2019; 41:3700-3711. [DOI: 10.1002/hed.25858] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 04/09/2019] [Accepted: 06/12/2019] [Indexed: 01/19/2023] Open
Affiliation(s)
- Elie Rassy
- Department of Medical OncologyInstitut Gustave Roussy Villejuif France
- Department of Medical OncologyHotel Dieu de France University Hospital, Faculty of Medicine, Saint Joseph University Beirut Lebanon
| | - Piero Nicolai
- Department of OtorhinolaryngologyHead and Neck Surgery, University of Brescia Brescia Italy
| | | |
Collapse
|
13
|
Ben Ayed I, Tounsi H, Jaballah A, Ardhaoui M, Maaloul A, Lassili T, Mezghani N, Abdelhak S, Boubaker S. Mucosal human papillomavirus detection and TP53 immunohistochemical expression in non-melanoma skin cancer in Tunisian patients. J Cutan Pathol 2019; 46:591-598. [PMID: 30972814 DOI: 10.1111/cup.13473] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 03/02/2019] [Accepted: 04/03/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Several studies have reported the oncogenic role of human papillomavirus (HPV) in non-melanoma skin cancer (NMSC) carcinogenesis. Considering that HPV could affect tumor protein 53 (TP53) degradation via E6 oncoprotein, we evaluated the expression of TP53 according to HPV infection and E6 expression. METHODS Biopsy specimens from 79 NMSCs (28 squamous cell carcinomas, 21 keratoacanthomas and 30 basal cell carcinomas) were enrolled. Nested PCR was used to detect mucosal HPV (mHPV) DNA. Genotyping was performed by reverse line hybridization. Expression of TP53 and E6 was evaluated by immunohistochemistry. RESULTS mHPVs were detected in 34.2% (27/79) of NMSC, with 92.6% (25/27) of high-risk HPV (HR-HPV) types. HPV16-E6-positive expression was observed in all HPV16-positive samples. TP53 high expression was found in 51.4% (37/72) of specimens. In this group, 78.4% were HPV-negative (P = 0.014). TP53 expression was negative in 8/10 of HPV E6-positive specimens. Multivariate analysis showed that TP53 was associated with HPV infection independently of histopathologic type (P = 0.005). CONCLUSION This study showed a high prevalence of mHPV in NMSC. Active infections assessed by E6 expression are associated with loss of p53 function, highlighting the involvement of mHPV in NMSC carcinogenesis.
Collapse
Affiliation(s)
- Ines Ben Ayed
- Department of Human and Experimental Pathology, Institut Pasteur de Tunis, Tunis, Tunisia.,Department of Biomedical Genomics and Oncogenetics (LR16IPT05), Institut Pasteur de Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Haifa Tounsi
- Department of Human and Experimental Pathology, Institut Pasteur de Tunis, Tunis, Tunisia.,Department of Biomedical Genomics and Oncogenetics (LR16IPT05), Institut Pasteur de Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Amira Jaballah
- Department of Human and Experimental Pathology, Institut Pasteur de Tunis, Tunis, Tunisia.,Department of Biomedical Genomics and Oncogenetics (LR16IPT05), Institut Pasteur de Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Monia Ardhaoui
- Department of Human and Experimental Pathology, Institut Pasteur de Tunis, Tunis, Tunisia.,Department of Molecular Epidemiology and experimental pathology applied to infectious diseases, Institut Pasteur de Tunis, Tunis, Tunisia
| | - Afifa Maaloul
- Department of Human and Experimental Pathology, Institut Pasteur de Tunis, Tunis, Tunisia
| | - Thalja Lassili
- Department of Human and Experimental Pathology, Institut Pasteur de Tunis, Tunis, Tunisia
| | - Najla Mezghani
- Department of Human and Experimental Pathology, Institut Pasteur de Tunis, Tunis, Tunisia.,Department of Biomedical Genomics and Oncogenetics (LR16IPT05), Institut Pasteur de Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Sonia Abdelhak
- Department of Biomedical Genomics and Oncogenetics (LR16IPT05), Institut Pasteur de Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Samir Boubaker
- Department of Human and Experimental Pathology, Institut Pasteur de Tunis, Tunis, Tunisia.,Department of Biomedical Genomics and Oncogenetics (LR16IPT05), Institut Pasteur de Tunis, University of Tunis El Manar, Tunis, Tunisia
| |
Collapse
|
14
|
Abe M, Watanabe K, Shinozaki-Ushiku A, Ushiku T, Abe T, Fujihara Y, Amano Y, Zong L, Wang CP, Kubo E, Inaki R, Kinoshita N, Yamashita S, Takai D, Ushijima T, Nagase T, Hoshi K. Identification of a metastatic lung adenocarcinoma of the palate mucosa through genetic and histopathological analysis: a rare case report and literature review. BMC Cancer 2019; 19:52. [PMID: 30634950 PMCID: PMC6329170 DOI: 10.1186/s12885-019-5277-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 01/04/2019] [Indexed: 02/08/2023] Open
Abstract
Background Cancers of unknown primary origin (CUPs) are reported to be the 3-4th most common causes of cancer death. Recent years have seen advances in mutational analysis and genomics profiling. These advances could improve accuracy of diagnosis of CUPs and might improve the prognosis of patients with CUPs. Case presentation A 76-year old male with an adenocarcinoma of unknown primary origin in the lung presented with another tumor of the palate mucosa. The tumor cells in the pleural effusion were all negative for immunohistochemical markers (TTF-1 and Napsin A) and lung-specific oncogenic driver alterations (EGFR mutation and ALK translocation). The tumor of the palate mucosa was likewise identified as an adenocarcinoma, and the cells showed cytological similarities with the tumor cells in the pleural effusion; TTF-1, Napsin A, EGFR mutation and ALK translocation were all negative. This result suggested that origins of the tumors of the palate mucosa and in the lung were the same, even though the origin had not yet been determined. Next, we addressed whether the tumor of the palate mucosa was a primary tumor or not. Secretory carcinoma (SC), which is a common type of minor salivary gland tumor (MSGT), was suspected; however, mammaglobin was negative and ETV6-NTRK3 (EN) fusion was not observed. Other MSGTs were excluded based on histological and immunohistochemical findings. Furthermore, an additional examination demonstrated an oncogenic KRAS mutation at codon 12 (p.G12D) in both palate tumor and in pleural effusion. KRAS mutation is known to exist in one-third of lung adenocarcinomas (LUADs), but quite rare in MSGTs. The possibility of metastasis from other organs was considered unlikely from the results of endoscopic and imaging studies. This result indicated that the primary site of the CUP was indeed the lung, and that the tumor of the palate mucosa was a metastasis of the LUAD. Conclusions A tumor of the palate mucosa that showed diagnostic difficulties was determined to be a metastatic LUAD by genomic alterations and histopathological findings. Electronic supplementary material The online version of this article (10.1186/s12885-019-5277-1) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Masanobu Abe
- Department of Oral & Maxillofacial Surgery, University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan. .,Division for Health Service Promotion, University of Tokyo, Tokyo, Japan.
| | - Kousuke Watanabe
- Department of Respiratory Medicine, University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
| | - Aya Shinozaki-Ushiku
- Department of Pathology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Tetsuo Ushiku
- Department of Pathology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Takahiro Abe
- Department of Oral & Maxillofacial Surgery, University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Yuko Fujihara
- Department of Oral & Maxillofacial Surgery, University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Yosuke Amano
- Department of Respiratory Medicine, University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Liang Zong
- Graduate School of Medicine, the University of Tokyo, Tokyo, Japan.,Department of Gastrointestinal Surgery, Peking University Cancer Hospital & Institute, Beijing, China
| | - Cheng-Ping Wang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Emi Kubo
- Division of Epigenomics, National Cancer Center Research Institute, Tokyo, Japan
| | - Ryoko Inaki
- Department of Oral & Maxillofacial Surgery, University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Naoya Kinoshita
- Department of Oral & Maxillofacial Surgery, University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Satoshi Yamashita
- Division of Epigenomics, National Cancer Center Research Institute, Tokyo, Japan
| | - Daiya Takai
- Department of Clinical Laboratory, University of Tokyo Hospital, Tokyo, Japan
| | - Toshikazu Ushijima
- Division of Epigenomics, National Cancer Center Research Institute, Tokyo, Japan
| | - Takahide Nagase
- Department of Respiratory Medicine, University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Kazuto Hoshi
- Department of Oral & Maxillofacial Surgery, University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| |
Collapse
|
15
|
Götz C, Bischof C, Wolff KD, Kolk A. Detection of HPV infection in head and neck cancers: Promise and pitfalls in the last ten years: A meta-analysis. Mol Clin Oncol 2019; 10:17-28. [PMID: 30655973 PMCID: PMC6313947 DOI: 10.3892/mco.2018.1749] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 08/09/2018] [Indexed: 12/16/2022] Open
Abstract
The current controversial discussion on the disease-specific survival of patients with human papillomavirus (HPV)-positive (+) and -negative (-) squamous cell carcinoma (SCC) of the head neck region was the motivation for the present meta-analysis. Different detection methods for HPV are available, though these often lack sensitivity. As a consequence, there may be false interpretation of HPV positivity. A bias concerning HPV status and therefore also survival rates is serving a non-durable relevance in the discussion of tailored therapies. A literature search was performed via the online database PubMed/NCBI, and data extraction and statistical analysis were conducted. A total of 139 studies published between 2004 and 2014 were evaluated in the present meta-analysis. The HPV detection methods, patient characteristics, tumor localizations and stages, as well as (neo-) adjuvant therapies and survival times were analyzed. The average incidence rates of HPV+ patients with oropharyngeal tumors were higher than those of patients with cancers of other regions of the head and neck. Upon evaluating the results of different detection methods no significant differences were identified. We have compared the HPV incidence rates of each detection method, when studies have used more than one. Regarding overall survival, the pooled adjusted hazard ratio (HR) for oropharyngeal SCC was 0.31 [95% confidence interval (CI)=0.27-0.36]. Unfortunately, only 3 equivalent studies were available on nonoropharyngeal tumors, for which the pooled adjusted HR was 1 (95% CI=0.73-1.36). Overall, the evaluation demonstrated that the survival rates reported in numerous studies were not evaluated multifactorially and important confounders were excluded from the statistics. The HPV detection methods used were often not sufficient in representing HPV positivity. In addition, oropharyngeal and oral SCCs were assessed together in the localization. The widely differing number of HPV+ patients in each of the various studies may be explained by insufficient detection methods and by a lack of localization distinction. The considerations of a tailored therapy according to HPV status should be rejected based on the present information. The previously published studies should be read critically and do not represent a basis for therapeutic decisions.
Collapse
Affiliation(s)
- Carolin Götz
- Department of Oral and Maxillofacial Surgery, Technical University of Munich, Klinikum Rechts der Isar, D-81675 Munich, Germany
| | - Clara Bischof
- Department of Oral and Maxillofacial Surgery, Technical University of Munich, Klinikum Rechts der Isar, D-81675 Munich, Germany
| | - Klaus-Dietrich Wolff
- Department of Oral and Maxillofacial Surgery, Technical University of Munich, Klinikum Rechts der Isar, D-81675 Munich, Germany
| | - Andreas Kolk
- Department of Oral and Maxillofacial Surgery, Technical University of Munich, Klinikum Rechts der Isar, D-81675 Munich, Germany
| |
Collapse
|
16
|
Sivars L, Landin D, Rizzo M, Haeggblom L, Bersani C, Munck-Wikland E, Näsman A, Dalianis T, Marklund L. Human papillomavirus (HPV) is absent in branchial cleft cysts of the neck distinguishing them from HPV positive cystic metastasis. Acta Otolaryngol 2018; 138:855-858. [PMID: 29764277 DOI: 10.1080/00016489.2018.1464207] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
BACKGROUND Distinguishing branchial cleft cysts (BCCs) from cystic metastases of a human papillomavirus (HPV) positive oropharyngeal squamous cell carcinoma (OPSCC) is challenging. Fine needle aspirates (FNAs) from cystic metastasis may be non-representative, while reactive squamous cells from BCC can be atypic. Based on cytology and with the support of HPV DNA positivity many centers treat cystic metastasis oncological and thus patients are spared neck dissection. To do so safely, one must investigate whether HPV DNA and p16INK4a overexpression is found exclusively in cystic metastases and not in BCC. PATIENTS AND METHODS DNA was extracted from formalin fixed paraffin embedded (FFPE) surgically resected BCCs from 112 patients diagnosed 2007-2015 at Karolinska University Hospital and amplified by PCR. A multiplex bead-based assay used to detect 27 HPV-types and p16INK4a expression was analyzed by immunohistochemistry (IHC). RESULTS All 112 BCCs were HPV DNA negative, and of 105 BCCs possible to evaluate for p16INK4a, none overexpressed p16INK4a. CONCLUSIONS HPV DNA and p16INK4a overexpression were absent in BCCs. Lack of HPV DNA and p16 protein overexpression in BCCs is helpful to discriminate benign BCCs from HPV+ OPSCC metastasis. HPV testing definitely has a role in the diagnostics of cystic masses of the neck.
Collapse
Affiliation(s)
- Lars Sivars
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - David Landin
- Department of Clinical Science, Intervention and Technology, Otorhinolaryngology Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Marzia Rizzo
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Cinzia Bersani
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Eva Munck-Wikland
- Department of Clinical Science, Intervention and Technology, Otorhinolaryngology Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Department of Clinical Pathology, Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital CCK, Stockholm, Sweden
| | - Linda Marklund
- Department of Clinical Science, Intervention and Technology, Otorhinolaryngology Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
17
|
Cheraghlou S, Torabi SJ, Husain ZA, Otremba MD, Osborn HA, Mehra S, Yarbrough WG, Burtness BA, Judson BL. HPV status in unknown primary head and neck cancer: Prognosis and treatment outcomes. Laryngoscope 2018; 129:684-691. [DOI: 10.1002/lary.27475] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Shayan Cheraghlou
- Division of Otolaryngology, Department of Surgery; New Haven Connecticut U.S.A
| | - Sina J. Torabi
- Division of Otolaryngology, Department of Surgery; New Haven Connecticut U.S.A
| | - Zain A. Husain
- Department of Therapeutic Radiology; New Haven Connecticut U.S.A
- Yale Cancer Center; New Haven Connecticut U.S.A
| | - Michael D. Otremba
- Division of Otolaryngology, Department of Surgery; New Haven Connecticut U.S.A
| | - Heather A. Osborn
- Division of Otolaryngology, Department of Surgery; New Haven Connecticut U.S.A
- Department of Medicine; Yale School of Medicine; New Haven Connecticut U.S.A
| | - Saral Mehra
- Division of Otolaryngology, Department of Surgery; New Haven Connecticut U.S.A
- Yale Cancer Center; New Haven Connecticut U.S.A
| | - Wendell G. Yarbrough
- Division of Otolaryngology, Department of Surgery; New Haven Connecticut U.S.A
- Department of Pathology; New Haven Connecticut U.S.A
- Yale Cancer Center; New Haven Connecticut U.S.A
| | - Barbara A. Burtness
- Department of Medicine; Yale School of Medicine; New Haven Connecticut U.S.A
- Yale Cancer Center; New Haven Connecticut U.S.A
| | - Benjamin L. Judson
- Division of Otolaryngology, Department of Surgery; New Haven Connecticut U.S.A
- Yale Cancer Center; New Haven Connecticut U.S.A
| |
Collapse
|
18
|
Haeggblom L, Ursu RG, Mirzaie L, Attoff T, Gahm C, Nordenvall LH, Näsman A. No evidence for human papillomavirus having a causal role in salivary gland tumors. Diagn Pathol 2018; 13:44. [PMID: 30021645 PMCID: PMC6052678 DOI: 10.1186/s13000-018-0721-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 06/14/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Salivary gland malignancies are a very heterogeneous group of cancers, with histologically > 20 different subtypes, and prognosis varies greatly. Their etiology is unknown, however, a few small studies show presence of human papillomavirus (HPV) in some subtypes, although the evidence for HPV having a causal role is weak. The aim of this study was to investigate if HPV plays a causal role in the development of different parotid salivary gland tumor subtypes. METHODS DNA was extracted from 107 parotid salivary gland formalin fixed paraffin embedded tumors and 10 corresponding metastases, and tested for 27 different HPV types using a multiplex bead based assay. HPV DNA positive tumors were stained for p16INK4a overexpression by immunohistochemistry. RESULTS One of the 107 malignant parotid salivary gland tumors (0.93%) and its corresponding metastasis on the neck were positive for HPV16 DNA, and both also overexpressed p16INK4a. The HPV positive primary tumor was a squamous cell carcinoma; neither mucoepidermoid nor adenoid cystic tumors were found HPV positive. CONCLUSIONS In conclusion, HPV DNA analysis in a large number of malignant parotid salivary gland tumors, including 12 different subtypes, did not show any strong indications that tested HPV types have a causal role in the studied salivary gland tumor types.
Collapse
Affiliation(s)
- Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institute, Cancer Center Karolinska, R8:01, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Ramona Gabriela Ursu
- Department of Microbiology, University of Medicine and Pharmacy Grigore T. Popa Iasi, 700115 Iasi, Romania
| | - Leila Mirzaie
- Department of Oncology-Pathology, Karolinska Institute, Cancer Center Karolinska, R8:01, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Tove Attoff
- Department of Oncology-Pathology, Karolinska Institute, Cancer Center Karolinska, R8:01, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Caroline Gahm
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Karolinska University Hospital, 171 76 Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, 171 76 Stockholm, Sweden
| | - Lalle Hammarstedt Nordenvall
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Karolinska University Hospital, 171 76 Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, 171 76 Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institute, Cancer Center Karolinska, R8:01, Karolinska University Hospital, 171 76 Stockholm, Sweden
- Department of Clinical Pathology, Karolinska University Hospital, 171 76 Stockholm, Sweden
| |
Collapse
|
19
|
Mizuta M, Kitamura M, Tateya I, Tamaki H, Tanaka S, Asato R, Shinohara S, Takebayashi S, Maetani T, Kitani Y, Kumabe Y, Kojima T, Ushiro K, Ichimaru K, Honda K, Yamada K, Omori K. Unknown primary squamous cell carcinoma of the head and neck: retrospective analysis of 80 cases. Acta Otolaryngol 2018; 138:590-596. [PMID: 29310489 DOI: 10.1080/00016489.2017.1422141] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES The management of patients with cervical metastasis in head and neck cancer of unknown primary (HNCUP) remains controversial. This current multicenter retrospective study investigated the treatment outcomes of patients with HNCUP. METHODS The study included patients who were treated curatively at 12 institutions in Japan from January 2006 to December 2015. RESULTS Eighty patients with HNCUP were included. The median follow-up period was 34 months. The three-year overall survival (OS), disease-specific survival (DSS), regional relapse-free survival (RRFS), local progression-free survival (LPFS), and distant metastasis-free survival (DMFS) rates were 72.5%, 80.3%, 74.0%, 89.7%, and 86.9%, respectively. Nodal status was a significant factor for OS, DSS, RRFS, and DMFS; and extracapsular extension (ECE) was significant for OS and DSS. There was a distinct difference between the survival rates of patients with N1-2a and N2b-3 disease. RT was a significant positive factor for LPFS (3-year LPFS, RT 93.0% vs. no RT 83.0%, p = .043). CONCLUSIONS For N2a as well as N1 disease without ECE, a single treatment modality, including ND or RT alone is acceptable. When ND alone is performed, thorough monitoring should be continued during follow-up to identify the emergence of the primary lesion.
Collapse
Affiliation(s)
- Masanobu Mizuta
- Department of Otolaryngology – Head & Neck Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Department of Otolaryngology – Head & Neck Surgery, Kurashiki Central Hospital, Okayama, Japan
| | - Morimasa Kitamura
- Department of Otolaryngology – Head & Neck Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ichiro Tateya
- Department of Otolaryngology – Head & Neck Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hisanobu Tamaki
- Department of Otolaryngology – Head & Neck Surgery, Kurashiki Central Hospital, Okayama, Japan
| | - Shinzo Tanaka
- Department of Otolaryngology – Head & Neck Surgery, Japanese Red Cross Osaka Hospital, Osaka, Japan
| | - Ryo Asato
- Department of Otolaryngology – Head & Neck Surgery, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Shogo Shinohara
- Department of Otolaryngology – Head & Neck Surgery, Kobe City Medical Center General Hospital, Hyogo, Japan
| | - Shinji Takebayashi
- Department of Otolaryngology – Head & Neck Surgery, Kobe City Medical Center General Hospital, Hyogo, Japan
| | - Toshiki Maetani
- Department of Otolaryngology – Head & Neck Surgery, Medical Research Institute, Kitano Hospital, Osaka, Japan
| | - Yoshiharu Kitani
- Department of Otorhinolaryngology – Head & Neck surgery, Shizuoka General Hospital, Shizuoka, Japan
| | - Yohei Kumabe
- Department of Otolaryngology – Head & Neck Surgery, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan
| | | | - Koji Ushiro
- Department of Otolaryngology, Japanese Red Cross Otsu Hospital, Shiga, Japan
| | - Kazuyuki Ichimaru
- Department of Otolaryngology – Head & Neck Surgery, Kokura Memorial Hospital, Fukuoka, Japan
| | - Keigo Honda
- Department of Otolaryngology, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan
| | - Koichiro Yamada
- Department of Otolaryngology, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan
| | - Koichi Omori
- Department of Otolaryngology – Head & Neck Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| |
Collapse
|
20
|
Lewis JS, Beadle B, Bishop JA, Chernock RD, Colasacco C, Lacchetti C, Moncur JT, Rocco JW, Schwartz MR, Seethala RR, Thomas NE, Westra WH, Faquin WC. Human Papillomavirus Testing in Head and Neck Carcinomas: Guideline From the College of American Pathologists. Arch Pathol Lab Med 2018; 142:559-597. [PMID: 29251996 DOI: 10.5858/arpa.2017-0286-cp] [Citation(s) in RCA: 351] [Impact Index Per Article: 58.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Context Human papillomavirus (HPV) is a major cause of oropharyngeal squamous cell carcinomas, and HPV (and/or surrogate marker p16) status has emerged as a prognostic marker that significantly impacts clinical management. There is no current consensus on when to test oropharyngeal squamous cell carcinomas for HPV/p16 or on which tests to choose. Objective To develop evidence-based recommendations for the testing, application, interpretation, and reporting of HPV and surrogate marker tests in head and neck carcinomas. Design The College of American Pathologists convened a panel of experts in head and neck and molecular pathology, as well as surgical, medical, and radiation oncology, to develop recommendations. A systematic review of the literature was conducted to address 6 key questions. Final recommendations were derived from strength of evidence, open comment period feedback, and expert panel consensus. Results The major recommendations include (1) testing newly diagnosed oropharyngeal squamous cell carcinoma patients for high-risk HPV, either from the primary tumor or from cervical nodal metastases, using p16 immunohistochemistry with a 70% nuclear and cytoplasmic staining cutoff, and (2) not routinely testing nonsquamous oropharyngeal carcinomas or nonoropharyngeal carcinomas for HPV. Pathologists are to report tumors as HPV positive or p16 positive. Guidelines are provided for testing cytologic samples and handling of locoregional and distant recurrence specimens. Conclusions Based on the systematic review and on expert panel consensus, high-risk HPV testing is recommended for all new oropharyngeal squamous cell carcinoma patients, but not routinely recommended for other head and neck carcinomas.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - William C Faquin
- From the Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee (Dr Lewis); the Department of Radiation Oncology, Stanford University Medical Center, Palo Alto, California (Dr Beadle); the Department of Pathology, Johns Hopkins Hospital, Baltimore, Maryland (Drs Bishop and Westra); the Department of Pathology and Immunology, Washington University School of Medicine, Saint Louis, Missouri (Dr Chernock); Surveys, the College of American Pathologists, Northfield, Illinois (Mss Colasacco and Thomas); Policy and Advocacy, American Society of Clinical Oncology, Alexandria, Virginia (Ms Lacchetti); the Department of Pathology, Walter Reed National Military Medical Center, Bethesda, Maryland (Dr Moncur); the Department of Otolaryngology-Head and Neck Surgery, Ohio State University Wexler Medical Center, Columbus (Dr Rocco); the Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas (Dr Schwartz); the Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (Dr Seethala); and the Department of Pathology, Massachusetts General Hospital, Boston (Dr Faquin)
| |
Collapse
|
21
|
Bersani C, Sivars L, Haeggblom L, DiLorenzo S, Mints M, Ährlund-Richter A, Tertipis N, Munck-Wikland E, Näsman A, Ramqvist T, Dalianis T. Targeted sequencing of tonsillar and base of tongue cancer and human papillomavirus positive unknown primary of the head and neck reveals prognostic effects of mutated FGFR3. Oncotarget 2018; 8:35339-35350. [PMID: 28525363 PMCID: PMC5471059 DOI: 10.18632/oncotarget.15240] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 01/24/2017] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Human papillomavirus positive (HPV+) tonsillar cancer (TSCC), base of tongue cancer (BOTSCC) and unknown primary cancer of the head and neck (HNCUP) have better outcome than corresponding HPV- cancers. To find predictive markers for response to treatment, and correlations and differences in mutated oncogenes and suppressor genes between HPV+ TSCC/BOTSSCC and HPV+ HNCUP and HPV- TSCC/BOTSCC targeted next-generation sequencing was performed of frequently mutated regions in 50 cancer related genes. PATIENTS AND METHODS DNA from 348 TSCC/BOTSCC and 20 HNCUP from patients diagnosed 2000-2011, was sequenced by the Ion Proton sequencing platform using the Ion AmpliSeq Cancer Hotspot Panel v2 to identify frequently mutated regions in 50 cancer related genes. Ion Torrent Variant Caller software was used to call variants. RESULTS 279 HPV+ TSCC/BOTSCC, 46 HPV- TSCC/BOTSCC and 19 HPV+ HNCUP samples qualified for further analysis. Mutations/tumor were fewer in HPV+ TSCC/BOTSCC and HNCUP, compared to HPV- tumors (0.92 vs. 1.32 vs. 1.68). Differences in mutation frequency of TP53 and PIK3CA were found between HPV+ TSCC/BOTSCC and HNCUP and HPV- TSCC/BOTSCC. In HPV+ TSCC/BOTSCC presence of FGFR3 mutations correlated to worse prognosis. Other correlations to survival within the groups were not disclosed. CONCLUSIONS In HPV+ TSCC/BOTSCC mutation of PIK3CA was most frequently observed, while TP53 mutations dominated in HPV- TSCC/BOTSCC. In HPV+ TSCC/BOTSCC and HNCUP, mutations/tumor were similar in frequency and fewer compared to that in HPV- TSCC/BOTSCC. Notably, FGFR3 mutations in HPV+ TSCC/BOTSCC indicated worse prognosis.
Collapse
Affiliation(s)
- Cinzia Bersani
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Lars Sivars
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Sebastian DiLorenzo
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden.,National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Michael Mints
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | | | - Nikolaos Tertipis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Eva Munck-Wikland
- Department of Clinical Science and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
22
|
Tiong A, Rischin D, Young RJ, Herschtal A, Solomon B, D'Costa I, Fua T, Liu C, Coleman A, Kleid S, Dixon BJ, Corry J. Unilateral radiotherapy treatment for p16/human papillomavirus-positive squamous cell carcinoma of unknown primary in the head and neck. Laryngoscope 2018; 128:2076-2083. [PMID: 29481710 DOI: 10.1002/lary.27131] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 12/01/2017] [Accepted: 01/04/2018] [Indexed: 11/11/2022]
Abstract
OBJECTIVES/HYPOTHESIS The outcomes of unilateral radiotherapy treatment for patients with p16/HPV-positive squamous cell carcinomas of unknown primary (SCCUP) affecting cervical lymph nodes are under-reported. Compared to radiating large volumes of the pharyngeal axis (the more common approach), this is potentially a much less toxic treatment for a good prognosis group. STUDY DESIGN Retrospective cohort study. METHODS We identified patients with SCCUP who were treated radically at our center and did not have parotid or isolated level IV or V nodal involvement. Failure-free and overall survivals were calculated using Kaplan-Meier methods. RESULTS From 2004 to 2012, there were 49 radically treated patients with SCCUP. Fourteen patients had bilateral neck treatment (they had bilateral nodal disease or suspected lesions in the base of tongue, though not proven with biopsy), two had surgery alone, whereas 33 had unilateral radiotherapy (after neck dissection, excisional biopsy, or definitively with concurrent chemotherapy). Of the 33 patients, 21 tested positive to p16/HPV and had median follow-up of 57 months. In this group, no isolated contralateral neck failures or putative primaries emerged. There was 1/21 (4.3%) ipsilateral neck failure, 1/21 (4.3%) concurrent contralateral neck and distant failure, and 1/21 (4.3%) patient with distant failure. The 5-year freedom from failure was 78% (95% confidence interval [CI]: 56%-100%) and overall survival was 90% (95% CI: 79%-100%). CONCLUSIONS With no emergence of putative primaries and no isolated contralateral neck failures, this single-institution experience in p16/HPV-positive SCCUP patients suggests that unilateral radiotherapy may be an underutilized management strategy. LEVELS OF EVIDENCE 4 Laryngoscope, 128:2076-2083, 2018.
Collapse
Affiliation(s)
- Albert Tiong
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Danny Rischin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,University of Melbourne, Parkville, Victoria, Australia
| | - Richard J Young
- Molecular Therapeutics and Biomarkers Laboratory, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Alan Herschtal
- Department of Biostatistics and Clinical Trials, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Ben Solomon
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,University of Melbourne, Parkville, Victoria, Australia
| | - Ieta D'Costa
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Tsien Fua
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Chen Liu
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Andrew Coleman
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Stephen Kleid
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Benjamin J Dixon
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Department of Surgery, University of Melbourne, St. Vincent's Hospital, Fitzroy, Victoria, Australia
| | - June Corry
- University of Melbourne, Parkville, Victoria, Australia.,GenesisCare Radiation Oncology Centre, St Vincent's Hospital, Fitzroy, Victoria, Australia
| |
Collapse
|
23
|
Troussier I, Klausner G, Morinière S, Blais E, Jean-Christophe Faivre, Champion A, Geoffrois L, Pflumio C, Babin E, Maingon P, Thariat J. [Advances in the management of cervical lymphadenopathies of unknown primary: advances in diagnostic imaging and surgical modalities and new international staging system]. Bull Cancer 2017; 105:181-192. [PMID: 29275831 DOI: 10.1016/j.bulcan.2017.11.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 11/10/2017] [Accepted: 11/15/2017] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Cervical lymphadenopathies of unknown primary represent 3 % of head and neck cancers. Their diagnostic work up has largely changed in recent years. This review provides an update on diagnostic developments and their potential therapeutic impact. MATERIALS AND METHODS This is a systematic review of the literature. RESULTS In recent years, changes in epidemiology-based prognostic factors such as human papilloma virus (HPV) cancers, advances in imaging and minimally invasive surgery have been integrated in the management of cervical lymphadenopathies of unknown primary. In particular, systematic use of PET scanner and increasing practice of robotic or laser surgery have contributed to increasing detection rate of primary cancers. These allow more adapted and personalized treatments. The impact of changes in the eighth TNM staging system is discussed. CONCLUSION The management of cervical lymphadenopathies of unknown primary cancer has changed significantly in the last 10 years. On the other hand, practice changes will have to be assessed.
Collapse
Affiliation(s)
- Idriss Troussier
- CHRU Pitié-Salpêtrière, radiothérapie, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - Guillaume Klausner
- Institut Gustave-Roussy, radiothérapie, 114, rue Edouard-Vaillant, 94800 Villejuif, France
| | - Sylvain Morinière
- CHRU de Tours, carcinologie cervicofaciale, 2, boulevard Tonnellé, 37000 Tours, France
| | - Eivind Blais
- Centre Bergonié, radiothérapie, 229, cours de l'Argonne, 33000 Bordeaux, France
| | - Jean-Christophe Faivre
- Institut de cancérologie de Lorraine, oncologie médicale, 6, avenue de Bourgogne, 54519 Vandœuvre-lès-Nancy, France
| | - Ambroise Champion
- Hôpitaux universitaires Genève, radiothérapie, rue Gabrielle-Perret-Gentil, 4, 1205 Genève, Suisse
| | - Lionnel Geoffrois
- CHRU de Tours, carcinologie cervicofaciale, 2, boulevard Tonnellé, 37000 Tours, France
| | - Carole Pflumio
- CHRU de Tours, carcinologie cervicofaciale, 2, boulevard Tonnellé, 37000 Tours, France
| | - Emmanuel Babin
- CHRU de Caen, carcinologie cervicofaciale, avenue de la Côte-de-Nacre, 14033 Caen, France
| | - Philippe Maingon
- CHRU Pitié-Salpêtrière, radiothérapie, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - Juliette Thariat
- ARCHADE centre François-Baclesse, radiothérapie, 3, avenue du Général-Harris, 14000 Caen, France.
| |
Collapse
|
24
|
Prevalence and types of high-risk human papillomaviruses in head and neck cancers from Bangladesh. BMC Cancer 2017; 17:792. [PMID: 29178862 PMCID: PMC5702125 DOI: 10.1186/s12885-017-3789-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 11/15/2017] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND There is a dramatic rise in the incidence of Human papillomavirus (HPV) - associated head and neck squamous cell carcinoma (HNSCC) in the world, with considerable variation by geography, gender and ethnicity. Little is known about the situation in Bangladesh, where tobacco- and areca nut-related head and neck cancers (HNCs) are the most common cancers in men. We aimed to determine the prevalence of HPV in HNSCC in Bangladesh and to explore the possible value of cell cycle markers in clinical diagnostic settings. METHODS One hundred and ninety six archival HNSCC tissue samples were analysed for the presence of HPV DNA. The DNA quality was assured, and then amplified using a nested PCR approach. The typing of HPV was performed by automated DNA sequencing. Cellular markers p53, Cyclin D1 and pRb were tested on all samples by immunohistochemistry (IHC), as well as p16 as a putative surrogate for the detection of HPV. RESULTS HPV DNA was detected in 36/174 (~21%) samples: 36% of cancers from the oropharynx; 31% of oral cancers, and 22% from the larynx. HPV-16 was most common, being present in 33 samples, followed by HPV-33 (2 samples) and HPV-31 (1 sample). Twenty-eight out of 174 samples were positive for p16, predominantly in HPV-positive tissues (p < 0.001). No statistically significant association was observed between the cellular markers and HPV DNA positive cases. However, p16 positivity had excellent predictive value for the presence of HPV by PCR. CONCLUSION There is a significant burden of HPV-associated HNSCC in Bangladesh, particularly in the oropharynx but also in oral and laryngeal cancers. Whilst a combination of PCR-based DNA detection and p16 IHC is useful, the latter has excellent specificity, acceptable sensitivity and good predictive value for carriage of HPV in this population and should be used for prognostic evaluation and treatment planning of all HNSCC patients in South Asia, as in the Western world.
Collapse
|
25
|
Amsbaugh MJ, Yusuf M, Gaskins J, Silverman C, Potts K, Bumpous J, Redman R, Perez C, Dunlap N. Neck dissection for unknown cancer of the head and neck in the era of chemoradiation. Am J Otolaryngol 2017. [PMID: 28633765 DOI: 10.1016/j.amjoto.2017.06.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE To report outcomes for patients with cervical lymph node metastases from an unknown primary site of the head and neck treated with either non-operative therapy or neck dissection followed by adjuvant therapy. MATERIALS AND METHODS All patients with squamous cell carcinoma of an unknown primary site of the head or neck seen between 2003 and 2013 were reviewed. The Kaplan-Meier method was used to estimate overall survival, local recurrence free survival, loco-regional recurrence free survival, and progression free survival. The log-rank test and proportional hazards regression were used to analyze factors influencing outcomes. RESULTS Of 2258 patients with a new diagnosis of head and neck cancer, no primary site was identified in 66 patients. Twenty-nine patients were treated with definitive non-operative therapy (15 with chemoradiation and 14 with radiation alone). Thirty-seven patients received an upfront neck dissection followed by adjuvant radiation or chemoradiation. Three-year loco-regional recurrence free survival, progression free survival, and overall survival were 55.9%, 55.4%, and 69.4% respectively. Patients treated with preoperative neck dissection had improved local recurrence free survival (96.7% vs 54.1%, p=0.003) and loco-regional recurrence free survival (82.2% vs 46.4%, p=0.068) compared to patients treated with definitive chemoradiation with no difference in overall survival (p=0.641). CONCLUSIONS Neck dissection improved local and regional control but not overall survival in patients with unknown primary squamous cell carcinoma of the head and neck over non-operative therapy alone.
Collapse
|
26
|
Axelsson L, Nyman J, Haugen-Cange H, Bove M, Johansson L, De Lara S, Kovács A, Hammerlid E. Prognostic factors for head and neck cancer of unknown primary including the impact of human papilloma virus infection. J Otolaryngol Head Neck Surg 2017; 46:45. [PMID: 28601094 PMCID: PMC5466757 DOI: 10.1186/s40463-017-0223-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 05/26/2017] [Indexed: 01/03/2023] Open
Abstract
Background Head and neck cancer of unknown primary (HNCUP) is rare and prospective studies are lacking. The impact of different prognostic factors such as age and N stage is not completely known, the optimal treatment is not yet established, and the reported survival rates vary. In the last decade, human papilloma virus (HPV) has been identified as a common cause of and important prognostic factor in oropharyngeal cancer, and there is now growing interest in the importance of HPV for HNCUP. The aim of the present study on curatively treated HNCUP was to investigate the prognostic importance of different factors, including HPV status, treatment, and overall survival. Methods A search for HNCUP was performed in the Swedish Cancer Registry, Western health district, between the years 1992–2009. The medical records were reviewed, and only patients with squamous cell carcinoma or undifferentiated carcinoma treated with curative intent were included. The tumor specimens were retrospectively analyzed for HPV with p16 immunostaining. Results Sixty-eight patients were included. The mean age was 59 years. The majority were males, and had N2 tumors. Sixty-nine percent of the tumors were HPV positive using p16 staining. Patients who were older than 70 years, patients with N3-stage tumors, and patients with tumors that were p16 negative had a significantly worse prognosis. The overall 5-year survival rate for patients with p16-positive tumors was 88% vs 61% for p16-negative tumors. Treatment with neck dissection and postoperative radiation or (chemo) radiation had 81 and 88% 5-year survival rates, respectively. The overall and disease-free 5-year survival rates for all patients in the study were 82 and 74%. Conclusions Curatively treated HNCUP had good survival. HPV infection was common. Independent prognostic factors for survival were age over 70 years, HPV status and N3 stage. We recommend that HPV analysis should be performed routinely for HNCUP. Treatment with neck dissection and postoperative radiation or (chemo) radiation showed similar survival rates.
Collapse
Affiliation(s)
- Lars Axelsson
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Gothenburg, Sahlgrenska University Hospital, Göteborg, Sweden.
| | - Jan Nyman
- Department of Oncology, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Hedda Haugen-Cange
- Department of Oncology, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Mogens Bove
- Department of Otorhinolaryngology, Norra Älvsborgs Hospital, Trollhättan, Sweden
| | - Leif Johansson
- Department of Otorhinolaryngology, Central Hospital Skövde, Skövde, Sweden
| | - Shahin De Lara
- Department of Clinical Pathology and Genetics, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Anikó Kovács
- Department of Clinical Pathology and Genetics, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Eva Hammerlid
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Gothenburg, Sahlgrenska University Hospital, Göteborg, Sweden
| |
Collapse
|
27
|
Müller von der Grün J, Tahtali A, Ghanaati S, Rödel C, Balermpas P. Diagnostic and treatment modalities for patients with cervical lymph node metastases of unknown primary site - current status and challenges. Radiat Oncol 2017; 12:82. [PMID: 28486947 PMCID: PMC5424363 DOI: 10.1186/s13014-017-0817-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 05/03/2017] [Indexed: 11/29/2022] Open
Abstract
Background and Purpose This review aims to provide a comprehensive overview of the literature and elucidate open questions for future clinical trials concerning diagnostics and treatment modalities for cervical cancer of unknown primary (CUP). Methods A literature search for head and neck CUP was performed with focus on diagnostics and therapies as well as molecular markers. Results High level evidence on CUP is limited. However, it seems that a consensus exists regarding the optimal diagnostic procedures. The correct implementation of biomarkers for patient stratification and treatment remains unclear. An even greater dispute dominates about the ideal treatment with publications ranging from sole surgery to surgery with postoperative bilateral radiotherapy with inclusion of the mucosa and concomitant chemotherapy. Conclusions Cervical CUP represents a very heterogeneous malignant disease. On this account many aspects concerning treatment optimization remain unclear, despite a considerable number of publications in the past. Future research in form of prospective randomized trials is needed in order to better define patient stratification criteria and enable tailored treatment.
Collapse
Affiliation(s)
- Jens Müller von der Grün
- Department of Radiation Oncology, University Hospital, Johann Wolfgang Goethe University, Theodor Stern Kai 7, 60590, Frankfurt, Germany
| | - Aykut Tahtali
- Department of Otolaryngology and Head and Neck Surgery, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Shahram Ghanaati
- Department of Maxillofacial Surgery, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Claus Rödel
- Department of Radiation Oncology, University Hospital, Johann Wolfgang Goethe University, Theodor Stern Kai 7, 60590, Frankfurt, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,German Cancer Consortium (DKTK), Frankfurt, Germany
| | - Panagiotis Balermpas
- Department of Radiation Oncology, University Hospital, Johann Wolfgang Goethe University, Theodor Stern Kai 7, 60590, Frankfurt, Germany. .,German Cancer Research Center (DKFZ), Heidelberg, Germany. .,German Cancer Consortium (DKTK), Frankfurt, Germany.
| |
Collapse
|
28
|
Schroeder L, Boscolo-Rizzo P, Dal Cin E, Romeo S, Baboci L, Dyckhoff G, Hess J, Lucena-Porcel C, Byl A, Becker N, Alemany L, Castellsagué X, Quer M, León X, Wiesenfarth M, Pawlita M, Holzinger D. Human papillomavirus as prognostic marker with rising prevalence in neck squamous cell carcinoma of unknown primary: A retrospective multicentre study. Eur J Cancer 2017; 74:73-81. [DOI: 10.1016/j.ejca.2016.12.020] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 10/28/2016] [Accepted: 12/18/2016] [Indexed: 10/20/2022]
|
29
|
Investigation and management of the unknown primary with metastatic neck disease: United Kingdom National Multidisciplinary Guidelines. The Journal of Laryngology & Otology 2017; 130:S170-S175. [PMID: 27841129 PMCID: PMC4873921 DOI: 10.1017/s0022215116000591] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This is the official guideline endorsed by the specialty associations involved in the care of head and neck cancer patients in the UK. It discusses the evidence base pertaining to the management of metastatic neck disease in the setting of an unknown primary and provides recommendations on the work up and management for this group of patients receiving cancer care.
Collapse
|
30
|
Yildirim M, Müller von der Grün J, Winkelmann R, Fokas E, Rödel F, Ackermann H, Rödel C, Balermpas P. Combined p16 and p53 expression in cervical cancer of unknown primary and other prognostic parameters : A single-center analysis. Strahlenther Onkol 2017; 193:305-314. [PMID: 28144684 DOI: 10.1007/s00066-017-1102-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 01/06/2017] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND PURPOSE Cervical cancer of unknown primary (CUP) represents an uncommon and heterogeneous subentity of head and neck cancer. However, both optimal diagnostics and therapy remain unclear. An improved understanding of the underlying pathology is essential to enable future tailored therapies and optimized outcomes. MATERIALS AND METHODS We retrospectively analyzed 53 patients with head and neck CUP and 48 available cervical lymph node specimens. All patients have received radiotherapy between 2007 and 2015. Preradiotherapy involved lymph node specimens were analyzed for p16 and p53 immunoreactivity. The prognostic relevance of the combined p16 and p53 status and other clinical parameters were examined by univariate and multivariate analyses. RESULTS Median patient age was 61.5 years and median irradiation dose to the involved nodal levels was 66 Gy. Of the 48 evaluated specimens, 13 (27%) were p16-positive and 31 (64.6%) p53-positive. After a median follow up of 32.9 months, patients with p16-negative and simultaneously p53-positive tumors showed a significantly inferior tumor-specific survival (TSS) compared to those with either p16+/p53-, p16+/p53+, or p16-/p53- (univariate: p = 0.055, multivariate: p = 0.038). Other factors with an adverse impact on TSS in the univariate analysis were smoking history (p = 0.032) and nodal stage (p = 0.038). CONCLUSIONS The combined p16- and p53-expression status in cervical metastases of CUP may represent a simple method for risk stratification. Further validation of these biomarkers in large prospective trials is essential to design rational trials for CUP treatment optimization.
Collapse
Affiliation(s)
- Müjdat Yildirim
- Department of Radiation Oncology, University Hospital, Johann Wolfgang Goethe University, Theodor Stern Kai 7, 60590, Frankfurt, Germany
| | - Jens Müller von der Grün
- Department of Radiation Oncology, University Hospital, Johann Wolfgang Goethe University, Theodor Stern Kai 7, 60590, Frankfurt, Germany
| | - Ria Winkelmann
- Senckenberg Institute of Pathology, University Hospital, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Emmanouil Fokas
- Department of Radiation Oncology, University Hospital, Johann Wolfgang Goethe University, Theodor Stern Kai 7, 60590, Frankfurt, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,German Cancer Consortium (DKTK), partner site: Frankfurt a. M., Germany
| | - Franz Rödel
- Department of Radiation Oncology, University Hospital, Johann Wolfgang Goethe University, Theodor Stern Kai 7, 60590, Frankfurt, Germany
| | - Hanns Ackermann
- Department of Biomedical Statistics, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Claus Rödel
- Department of Radiation Oncology, University Hospital, Johann Wolfgang Goethe University, Theodor Stern Kai 7, 60590, Frankfurt, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,German Cancer Consortium (DKTK), partner site: Frankfurt a. M., Germany
| | - Panagiotis Balermpas
- Department of Radiation Oncology, University Hospital, Johann Wolfgang Goethe University, Theodor Stern Kai 7, 60590, Frankfurt, Germany. .,German Cancer Research Center (DKFZ), Heidelberg, Germany. .,German Cancer Consortium (DKTK), partner site: Frankfurt a. M., Germany.
| |
Collapse
|
31
|
Sivars L, Landin D, Haeggblom L, Tertipis N, Grün N, Bersani C, Marklund L, Ghaderi M, Näsman A, Ramqvist T, Nordfors C, Munck-Wikland E, Tani E, Dalianis T. Human papillomavirus DNA detection in fine-needle aspirates as indicator of human papillomavirus-positive oropharyngeal squamous cell carcinoma: A prospective study. Head Neck 2016; 39:419-426. [PMID: 27898186 DOI: 10.1002/hed.24641] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Revised: 09/01/2016] [Accepted: 10/21/2016] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Human papillomavirus (HPV)-positive oropharyngeal squamous cell carcinoma (SCC) has a better outcome than most head neck squamous cell carcinomas (HNSCCs) and an HPV-positive lymph node metastasis likely has an HPV-positive oropharyngeal SCC origin. Determining HPV-status in cervical lymph nodes by fine-needle aspiration cytology (FNAC) may be useful for diagnosis. METHODS FNACs from 66 patients with neck masses were prospectively examined for HPV DNA and HPV16 mRNA by a polymerase chain reaction (PCR)-based assay, and the data correlated to diagnosis and HPV-status obtained from histopathological specimens. RESULTS Aspirates from 17 of 66 patients, later diagnosed with HPV-positive oropharyngeal SCC, were HPV16 DNA-positive. HPV16 mRNA was detected in all cases with extractable RNA. All remaining FNACs, including 18 branchial cleft cysts, were HPV DNA-negative. HPV DNA status in the aspirates showed perfect concordance with corresponding biopsies. CONCLUSION HPV16 DNA detection in fine-needle aspirations from neck masses is reliable and HPV16 DNA in a metastasis is a strong indicator of an HPV-positive oropharyngeal SCC. © 2016 Wiley Periodicals, Inc. Head Neck 39: 419-426, 2017.
Collapse
Affiliation(s)
- Lars Sivars
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden
| | - David Landin
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Linnea Haeggblom
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Nikolaos Tertipis
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Nathalie Grün
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Cinzia Bersani
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Linda Marklund
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Mehran Ghaderi
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Nordfors
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Medical Biochemistry and Microbiology, Microbiology - Immunology, Uppsala University, Uppsala, Sweden
| | - Eva Munck-Wikland
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Edneia Tani
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
32
|
Sivars L, Bersani C, Grün N, Ramqvist T, Munck-Wikland E, Von Buchwald C, Dalianis T. Human papillomavirus is a favourable prognostic factor in cancer of unknown primary in the head and neck region and in hypopharyngeal cancer. Mol Clin Oncol 2016; 5:671-674. [PMID: 28105346 DOI: 10.3892/mco.2016.1050] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 09/08/2016] [Indexed: 11/05/2022] Open
Abstract
Human papillomavirus (HPV), in addition to smoking and alcohol, is a cause of oropharyngeal squamous cell carcinoma (OPSCC), particularly of the tonsils and base of the tongue (TSCC and BOTSCC, respectively). Moreover, HPV-positive TSCC and BOTSCC are associated with a better outcome compared with their HPV-negative counterparts (80 vs. 40% 3-year disease-free survival rate, respectively) and their incidence has increased in several countries. Recently, accumulating evidence of HPV in a considerable proportion of cancers of unknown primary (CUP) in the head and neck region and in a small proportion of hypopharyngeal SCCs has been reported. Furthermore, HPV-positive tumours, particularly cases with HPV DNA positivity in combination with overexpression of p16, also tend to have a better clinical outcome compared with that of the corresponding HPV-negative tumours. This finding is particularly prominent in HPV-positive CUPs of the head and neck region, where the primary tumour likely originates from the oropharynx. Thus, the determination of HPV status and p16 expression may be of value for the diagnosis and treatment of CUP of the head and neck region and may also be of value for hypopharyngeal cancers in the future. However, for hypopharyngeal cancer as well as other non-OPSCCs, additional studies per subsite on the effect of HPV status on survival are required.
Collapse
Affiliation(s)
- Lars Sivars
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Cinzia Bersani
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Nathalie Grün
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Eva Munck-Wikland
- Department of Clinical, Technical Sciences and Intervention, Karolinska Institutet, Stockholm, Sweden
| | - Christian Von Buchwald
- Department of Otolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
33
|
Lu W, Feng L, Zhang Y, Ma Y, Li P, Wang Y, Du Y, Chen X, Wu S, Zhao G, Lou W. miR-15a induces cell apoptosis by targeting BCL2L2 and BCL2 in HPV-positive hypopharyngeal squamous cell carcinoma. Oncol Rep 2016; 36:2169-76. [PMID: 27573302 DOI: 10.3892/or.2016.5049] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 06/08/2016] [Indexed: 11/06/2022] Open
Abstract
Aberrant expression of miR-15a was recently reported in several types of cancers; however, its role in HPV-positive hypopharyngeal squamous cell carcinoma (HSCC) remains obscure. In the present study, we investigated the mechanism by which miR-15a induces HPV-positive HSCC apoptosis. Synthetic miR-15a mimics were transfected into FaDu cells (HPV-negative), and the miR-15a inhibitor was transfected into HPV-positive HSCC cells. miR-15a expression was analyzed by RT-PCR, and BCL2L2 and BCL2 were analyzed by western blotting. The Hochest 33342/propidium iodide (PI) and caspase-3/-9 assays, and Annexin V staining were used to assess the effect of miR-15a on apoptosis. After transfection, overexpression of miR-15a in the FaDu cells was associated with significantly decreased BCL2L2 and BCL2 expression and a significant increase in the apoptosis rate. The opposite results were observed in HPV-positive HSCC, where downregulation of miR-15a suppressed apoptosis. These findings indicate that miR-15a acts as a tumor suppressor in HPV-positive HSCC.
Collapse
Affiliation(s)
- Wuhao Lu
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Long Feng
- Department of Pathogenic Organism Biology, Henan University of Chinese Medicine, Zhengzhou, Henan 450008, P.R. China
| | - Yan Zhang
- Department of Pathogenic Organism Biology, Henan University of Chinese Medicine, Zhengzhou, Henan 450008, P.R. China
| | - Yunyun Ma
- Department of Immunology and Microbiology, Henan Medical College, Zhengzhou, Henan 451191, P.R. China
| | - Ping Li
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Yuanyuan Wang
- College of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Yuwen Du
- College of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Xiaonan Chen
- College of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Shujun Wu
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Guoqiang Zhao
- College of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Weihua Lou
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| |
Collapse
|
34
|
Squamous cell carcinoma of unknown primary tumor metastatic to neck nodes: role of elective irradiation. Eur Arch Otorhinolaryngol 2016; 273:4561-4569. [PMID: 27363402 DOI: 10.1007/s00405-016-4172-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 06/24/2016] [Indexed: 01/09/2023]
Abstract
In patients with squamous cell carcinoma (SCC) metastases to neck lymph nodes and unknown primary tumor, the role of elective irradiation of uninvolved neck and potential mucosal primary sites is yet to be determined. The aim of this study was to review the experience treating SCC of unknown primary metastatic to neck nodes with surgery and postoperative radiotherapy (PORT) in Slovenia between 1995 and 2010 and to determine the importance of the extent of irradiated volume. For this purpose, the nationwide Cancer Registry of Slovenia database was used for identifying patients. 126 patients were identified. Involved-field PORT and extended-field PORT was used in 50 and 76 patients, respectively. At 5 years, locoregional control was 86 %, disease-specific survival 77 %, and overall survival 57 %. In multivariate analysis, the extent of irradiated volume has not been predictive for any outcome under study. Grade ≥3 acute and late radiotherapy-induced toxicities were more frequent in the extended-field PORT group. In conclusion, although not superior, involved-field PORT seems to be a preferred treatment option in SCC of unknown primary metastatic to neck nodes due to significantly reduced toxicity and better prospects for successful salvage.
Collapse
|
35
|
Jin Y, Xiao W, Song T, Feng G, Dai Z. Expression and Prognostic Significance of p53 in Glioma Patients: A Meta-analysis. Neurochem Res 2016; 41:1723-31. [PMID: 27038932 DOI: 10.1007/s11064-016-1888-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Revised: 01/20/2016] [Accepted: 01/22/2016] [Indexed: 12/19/2022]
Abstract
Glioma is a brain tumor deriving from the neoplastic glial cells or neuroglia. Due to its resistance to anticancer drugs and different disease progress of individuals, patients with high-grade glioma are difficult to completely cure, leading to a poor prognosis and low overall survival. Therefore, there is an urgent need to look for prognostic and diagnostic indicators that can predict glioma grades. P53 is one of the widely studied biomarkers in human glioma. The purpose of this study was to comprehensively evaluate the significance of p53 expression in glioma grades and overall survival. We searched commonly used electronic databases to retrieve related articles of p53 expression in glioma. Overall, a total of 21 studies including 1322 glioma patients were finally screened out. We observed that the frequency of p53 immuno-positivity was higher in high-grade patients than that in low-grade category (63.8 vs. 41.6 %), and our statistic analysis indicated that p53 expression was associated with pathological grade of glioma (OR 2.93, 95 % CI 1.87-4.60, P < 0.00001). This significant correction was also found in 1-, 3- and 5-year overall survival. However, no positive relationship was found between age, sex, tumor size and p53 expression in patients with glioma. In conclusion, our results suggested that p53 immunohistochemical expression might have an effective usefulness in predicting the prognosis in patients with glioma.
Collapse
Affiliation(s)
- Yueling Jin
- Department of Pathology, Shanghai University of Medicine & Health Sciences, Meilong Road 21, Shanghai, 200237, China
| | - Weizhong Xiao
- Department of Neurology, Shanghai Pudong Hospital Affiliated to Fudan University, Gongwei Road No. 2008, Huinan Town, Pudong New District, Shanghai, 201399, China
| | - Tingting Song
- Shanghai Putuo District Changfeng Lane Baiyu Community Health Service Center, Caoyang Road 421, Putuo District, Shanghai, 200063, China
| | - Guangjia Feng
- Department of Hematology, Shanghai Pudong Hospital Affiliated to Fudan University, Gongwei Road No. 2008, Huinan Town, Pudong New District, Shanghai, 201399, China
| | - Zhensheng Dai
- Department of Hematology, Shanghai Pudong Hospital Affiliated to Fudan University, Gongwei Road No. 2008, Huinan Town, Pudong New District, Shanghai, 201399, China.
| |
Collapse
|
36
|
Dixon PR, Au M, Hosni A, Perez-Ordonez B, Weinreb I, Xu W, Song Y, Huang SH, O'Sullivan B, Goldstein DP, de Almeida JR. Impact of p16 expression, nodal status, and smoking on oncologic outcomes of patients with head and neck unknown primary squamous cell carcinoma. Head Neck 2016; 38:1347-53. [DOI: 10.1002/hed.24441] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 12/19/2015] [Accepted: 02/02/2016] [Indexed: 01/12/2023] Open
Affiliation(s)
- Peter R. Dixon
- Department of Otolaryngology - Head and Neck Surgery; Princess Margaret Cancer Center, University Health Network, University of Toronto; Toronto Canada
| | - Michael Au
- Department of Otolaryngology - Head and Neck Surgery; Princess Margaret Cancer Center, University Health Network, University of Toronto; Toronto Canada
| | | | - Bayardo Perez-Ordonez
- Department of Pathology; Princess Margaret Cancer Center, University Health Network, University of Toronto; Toronto Canada
| | - Ilan Weinreb
- Department of Pathology; Princess Margaret Cancer Center, University Health Network, University of Toronto; Toronto Canada
| | - Wei Xu
- Department of Biostatistics; Princess Margaret Cancer Center, University Health Network, University of Toronto; Toronto Canada
| | - Yuyao Song
- Department of Biostatistics; Princess Margaret Cancer Center, University Health Network, University of Toronto; Toronto Canada
| | - Shao Hui Huang
- Department of Radiation Oncology; Princess Margaret Cancer Centre, University Health Network, University of Toronto; Toronto Canada
| | - Brian O'Sullivan
- Department of Radiation Oncology; Princess Margaret Cancer Centre, University Health Network, University of Toronto; Toronto Canada
| | - David P. Goldstein
- Department of Otolaryngology - Head and Neck Surgery; Princess Margaret Cancer Center, University Health Network, University of Toronto; Toronto Canada
| | - John R. de Almeida
- Department of Otolaryngology - Head and Neck Surgery; Princess Margaret Cancer Center, University Health Network, University of Toronto; Toronto Canada
| |
Collapse
|
37
|
Boscolo-Rizzo P, Schroeder L, Romeo S, Pawlita M. The prevalence of human papillomavirus in squamous cell carcinoma of unknown primary site metastatic to neck lymph nodes: a systematic review. Clin Exp Metastasis 2015; 32:835-45. [PMID: 26358913 DOI: 10.1007/s10585-015-9744-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Accepted: 09/03/2015] [Indexed: 12/11/2022]
Abstract
A subset of head and neck squamous cell carcinoma, which mainly arise from the crypt epithelium of the palatine and lingual tonsils, may be caused by high-risk human papillomavirus (HPV) infections. This topographical restriction together with other overlapping clinical features have led investigators to suspect that HPV plays a role in squamous cell carcinoma of unknown primary (SCCUP) site metastatic to neck lymph nodes. We performed a systematic review of articles listed in PubMed to identify studies testing HPV and/or p16(INK4a) status (p16) in tissue samples from initial and definitive SCCUP. The prevalence of HPV-related (HPV DNA-positive and/or p16 positive) SCCUP was calculated for all the SCCUP, initial SCCUP, suspected definitive SCCUP, and true definitive SCCUP whenever a minimum of 10 cases of each category was identified. In addition, data concerning patients' diagnostic work-up, the HPV detection methods, and the correlations between HPV-status, the localization of the occult primary tumor, and the clinical outcome were also extracted. Eighteen retrospective cohort studies, assessing a total of 659 patients, met the inclusion criteria. The overall median prevalences of HPV-DNA(pos), of p16(pos), and of positivity for both HPV markers were, respectively, 37.0, 48.5, and 36.0 %. Patients with diagnosis of initial SCCUP had overall median prevalences of HPV-DNA(pos), of p16(pos), and of positivity for both HPV markers, respectively, of 81.8, 86.2, and 80.8 %. The data uncovered by this systematic review confirm that SCCUP is frequently causally associated to HPV-driven oropharyngeal squamous cell carcinomas. This finding supports the view that HPV-status could be routinely assessed in SCCUP patients as it may lead to identifying the primary tumor and the decision to de-escalate treatment.
Collapse
Affiliation(s)
- Paolo Boscolo-Rizzo
- Department of Neurosciences, Regional Center for Head and Neck Cancer, University of Padua, P.le Ospedale 1, 31100, Treviso, Italy.
| | - Lea Schroeder
- Division of Molecular Diagnostics of Oncogenic Infections, Research Program Infection and Cancer, German Cancer Research Center (DKFZ), F020, Heidelberg, Germany
| | - Salvatore Romeo
- Department of Pathology, Treviso Regional Hospital, Treviso, Italy
| | - Michael Pawlita
- Division of Molecular Diagnostics of Oncogenic Infections, Research Program Infection and Cancer, German Cancer Research Center (DKFZ), F020, Heidelberg, Germany
| |
Collapse
|
38
|
Cuaron J, Rao S, Wolden S, Zelefsky M, Schupak K, Mychalczak B, Lee N. Patterns of failure in patients with head and neck carcinoma of unknown primary treated with radiation therapy. Head Neck 2015; 38 Suppl 1:E426-31. [PMID: 25581274 DOI: 10.1002/hed.24013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2015] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND The purpose of this study was to examine patterns of failure and the relationship to radiation doses in patients with head and neck carcinoma of unknown primary (HNCUP). METHODS We reviewed 85 patients with HNCUP treated with curative-intent radiation therapy (RT) during 1995 to 2012. RESULTS There have been no failures in the pharyngeal axis. Relapse at initial neck sites of disease developed in 7 patients (8.2%). The median dose to these sites was 70 Gy (range, 63-70 Gy). Failure at neck sites without initial disease occurred in 4 patients (4.7%). The median dose was 54 Gy (range, 50-58.8 Gy). There were no contralateral failures in a small cohort of patients receiving unilateral treatment (n = 6). Percutaneous endoscopic gastrostomy (PEG) tube dependence at 12 months was 7.4%, and 2.5% at 3 years. Esophageal stricture developed in 5 patients (5.9%). CONCLUSION RT for HNCUP produces excellent locoregional control rates with acceptably low levels of late toxicity. Doses prescribed to sites of eventual failure did not vary significantly from those sites that were treated and remain in control. © 2015 Wiley Periodicals, Inc. Head Neck 38: E426-E431, 2016.
Collapse
Affiliation(s)
- John Cuaron
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Shyam Rao
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Suzanne Wolden
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Michael Zelefsky
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Karen Schupak
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Borys Mychalczak
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Nancy Lee
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
| |
Collapse
|
39
|
|
40
|
Incidence of human papillomavirus positive tonsillar and base of tongue carcinoma: a stabilisation of an epidemic of viral induced carcinoma? Eur J Cancer 2014; 51:55-61. [PMID: 25466506 DOI: 10.1016/j.ejca.2014.10.016] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Revised: 10/13/2014] [Accepted: 10/15/2014] [Indexed: 01/10/2023]
Abstract
AIM To investigate whether the rise during the past decades in the incidence of tonsillar and base of tongue squamous cell carcinoma (TSCC and BOTSCC) and the proportion of human papillomavirus (HPV) positive cancer has continued in Stockholm. PATIENTS AND METHODS Pre-treatment biopsies (n=252) available from 280 patients diagnosed with TSCC and BOTSCC during 2008-2012 in the County of Stockholm were tested for HPV DNA by a multiplex bead-based assay. Incidence records were acquired from the Swedish Cancer Registry. The data obtained were evaluated together with previous figures from 1970 to 2007. RESULTS HPV DNA was present in 186/252 (74%) of TSCC and BOTSCC biopsies obtained during 2008-2012 in Stockholm. In this region the age-standardised incidence, including the prevalence of HPV-positive and HPV-negative TSCC stabilised 2007-2012 compared to 2000-2006, while for BOTSCC throughout 1998-2012 the same parameters increased moderately (p<0.05, for all). In parallel, from 2000 to 2006 through 2007-2012 in Sweden, the age-standardised incidence of both TSCC and BOTSCC continued to rise (p=0.012 and p=0.001 respectively). CONCLUSION During 2000-2012 the age-standardised incidence and the proportion of HPV-positive TSCC have stabilised at a high level, while the proportion of HPV-negative cancer has remained at a low level in Stockholm, whereas for BOTSCC all parameters are increasing moderately. In contrast, in Sweden the incidence of both TSCC and BOTSCC is still increasing. We hypothesise that the HPV epidemic could be stabilising, first for TSCC, but so far not for BOTSCC, in e.g. some urban areas, while previous trends for both tumours persist at other geographic locations.
Collapse
|
41
|
Jensen DH, Hedback N, Specht L, Høgdall E, Andersen E, Therkildsen MH, Friis-Hansen L, Norrild B, von Buchwald C. Human papillomavirus in head and neck squamous cell carcinoma of unknown primary is a common event and a strong predictor of survival. PLoS One 2014; 9:e110456. [PMID: 25369118 PMCID: PMC4219682 DOI: 10.1371/journal.pone.0110456] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Accepted: 08/28/2014] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The purpose of this study was to examine the prevalence of human papillomavirus (HPV) in patients with head and neck squamous cell carcinoma of unknown primary (CUP). METHODS All patients diagnosed with and treated for CUP between January 1, 2000, and June 1, 2011, at two Danish medical centers were included. All patients received a thorough diagnostic work-up, including FDG-PET, before being diagnosed as CUP. We determined the HPV status in all patients using a combination of HPV DNA PCR and p16 stain. In addition, clinical information on the study patients was retrieved from clinical records. RESULTS Of the identified 60 patients with CUP, 13 were shown to be positive for HPV DNA, amounting to 22% of the study population. In addition, we were able to show a clear disease-free and overall-survival benefit in the HPV-positive group, with a hazard ratio of 0.16 (95% CI: 0.038-0.67) for over-all survival. This survival benefit was also apparent when adjusted for advanced age in a multivariate Cox regression analysis. CONCLUSION A fairly large percentage of CUP cases are HPV-related, and because this is related to both the location and prognosis, we recommend HPV testing as part of the diagnostic work-up.
Collapse
Affiliation(s)
- David Hebbelstrup Jensen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- * E-mail:
| | - Nora Hedback
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lena Specht
- Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Estrid Høgdall
- Department of Pathology, Herlev Hospital, University of Copenhagen, Herlev, Denmark
| | - Elo Andersen
- Department of Oncology, Herlev Hospital, University of Copenhagen, Herlev, Denmark
| | | | - Lennart Friis-Hansen
- Centre for Genomic Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Bodil Norrild
- Department of Cellular and Molecular Medicine, The Panum Institute, University of Copenhagen, Copenhagen, Denmark
| | - Christian von Buchwald
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
42
|
Hauff SJ, Raju SC, Orosco RK, Gross AM, Diaz-Perez JA, Savariar E, Nashi N, Hasselman J, Whitney M, Myers JN, Lippman SM, Tsien RY, Ideker T, Nguyen QT. Matrix-metalloproteinases in head and neck carcinoma-cancer genome atlas analysis and fluorescence imaging in mice. Otolaryngol Head Neck Surg 2014; 151:612-8. [PMID: 25091190 PMCID: PMC4469264 DOI: 10.1177/0194599814545083] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Accepted: 07/07/2014] [Indexed: 12/22/2022]
Abstract
OBJECTIVE (1) Obtain matrix-metalloproteinase (MMP) expression profiles for head and neck squamous cell carcinoma (HNSCC) specimens from the Cancer Genomic Atlas (TCGA). (2) Demonstrate HNSCC imaging using MMP-cleavable, fluorescently labeled ratiometric activatable cell-penetrating peptide (RACPP). STUDY DESIGN Retrospective human cohort study; prospective animal study. SETTING Translational research laboratory. SUBJECTS AND METHODS Patient clinical data and mRNA expression levels of MMP genes were downloaded from TCGA data portal. RACPP provides complementary ratiometric fluorescent contrast (increased Cy5 and decreased Cy7 intensities) when cleaved by MMP2/9. HNSCC-tumor bearing mice were imaged in vivo after RACPP injection. Histology was evaluated by a pathologist blinded to experimental conditions. Zymography confirmed MMP-2/9 activity in xenografts. RACPP was applied to homogenized human HNSCC specimens, and ratiometric fluorescent signal was measured on a microplate reader for ex vivo analysis. RESULTS Expression of multiple MMPs including MMP2/9 is greater in patient HNSCC tumors than matched control tissue. In patients with human papilloma virus positive (HPV+) tumors, higher MMP2 and MMP14 expression correlates with worse 5-year survival. Orthotopic tongue HNSCC xenografts showed excellent ratiometric fluorescent labeling with MMP2/9-cleavable RACPP (sensitivity = 95.4%, specificity = 95.0%). Fluorescence ratios were greater in areas of higher tumor burden (P < .03), which is useful for intraoperative margin assessment. Ex vivo, human HNSCC specimens showed greater cleavage of RACPP when compared to control tissue (P = .009). CONCLUSIONS Human HNSCC tumors show increased mRNA expression of multiple MMPs including MMP2/9. We used RACPP, a ratiometric fluorescence assay of MMP2/9 activity, to show improved occult tumor identification and margin clearance. Ex vivo assays using RACPP in biopsy specimens may identify patients who will benefit from intraoperative RACPP use.
Collapse
Affiliation(s)
- Samantha J Hauff
- Division of Head and Neck Surgery, University of California, San Diego, California, USA
| | - Sharat C Raju
- Division of Head and Neck Surgery, University of California, San Diego, California, USA
| | - Ryan K Orosco
- Division of Head and Neck Surgery, University of California, San Diego, California, USA
| | - Andrew M Gross
- Bioinformatics and Systems Biology Program, University of California, San Diego, California, USA
| | - Julio A Diaz-Perez
- Division of Head and Neck Surgery, University of California, San Diego, California, USA
| | - Elamprakash Savariar
- Department of Pharmacology, University of California, San Diego, California, USA
| | - Nadia Nashi
- Division of Head and Neck Surgery, University of California, San Diego, California, USA
| | - Jonathan Hasselman
- Division of Head and Neck Surgery, University of California, San Diego, California, USA
| | - Michael Whitney
- Department of Pharmacology, University of California, San Diego, California, USA
| | - Jeffrey N Myers
- Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Scott M Lippman
- Moores Cancer Center, University of California, San Diego, California, USA
| | - Roger Y Tsien
- Department of Pharmacology, University of California, San Diego, California, USA Howard Hughes Medical Institute, San Diego, California, USA
| | - Trey Ideker
- Bioinformatics and Systems Biology Program, University of California, San Diego, California, USA Division of Medical Genetics, University of California, San Diego, California, USA
| | - Quyen T Nguyen
- Division of Head and Neck Surgery, University of California, San Diego, California, USA Moores Cancer Center, University of California, San Diego, California, USA
| |
Collapse
|