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Lu Y, Clifford GM, Fairley CK, Grulich AE, Garland SM, Xiao F, Wang Y, Zou H. Human papillomavirus and p16 INK4a in oropharyngeal squamous cell carcinomas: A systematic review and meta-analysis. Int J Cancer 2024; 154:830-841. [PMID: 37861207 DOI: 10.1002/ijc.34763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 08/24/2023] [Accepted: 09/18/2023] [Indexed: 10/21/2023]
Abstract
We intended to update human papillomavirus (HPV) prevalence and p16INK4a positivity in oropharyngeal squamous cell carcinomars (SCC), and calculate HPV attributable fraction (AF) for oropharyngeal SCC by geographic region. We searched Medline, Embase, and the Cochrane Library to identify published studies of HPV prevalence and p16INK4a positivity alone or together in oropharyngeal SCC before December 28, 2021. Studies that reported type-specific HPV DNA prevalence using broad-spectrum PCR-based testing methods were included. We estimated pooled HPV prevalence, type-specific HPV prevalence, and p16INK4a positivity. AF of HPV was calculated by geographic region. One hundred and thirty-four studies including 12 139 cases were included in our analysis. The pooled HPV prevalence estimate for oropharyngeal SCC was 48.1% (95% confidence interval [CI] 43.2-53.0). HPV prevalence varied significantly by geographic region, and the highest HPV prevalence in oropharyngeal SCC was noted in North America (72.6%, 95% CI 63.8-80.6). Among HPV positive cases, HPV 16 was the most common type with a prevalence of 40.2% (95% CI 35.7-44.7). The pooled p16INK4a positivity in HPV positive and HPV16 positive oropharyngeal SCC cases was 87.2% (95% CI 81.6-91.2) and 91.7% (84.3-97.2). The highest AFs of HPV and HPV16 were noted in North America at 69.6% (95% CI 53.0-91.5) and 63.0% (48.0-82.7). [Correction added on 31 October 2023, after first online publication: the percentage symbol (%) was missing and has been added to 63.0% (48.0-82.7) in the Abstract and Conclusion.] A significant proportion of oropharyngeal SCC was attributable to HPV. HPV16 accounts for the majority of HPV positive oropharyngeal SCC cases. These findings highlight the importance of HPV vaccination in the prevention of a substantial proportion of oropharyngeal SCC cases.
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Affiliation(s)
- Yong Lu
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Gary M Clifford
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), Lyon, France
| | - Christopher K Fairley
- Melbourne Sexual Health Centre, The Alfred, Melbourne, Australia
- Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia
| | - Andrew E Grulich
- Kirby Institute, The University of New South Wales, Sydney, Australia
| | - Suzanne M Garland
- Royal Women's Hospital, University of Melbourne, Murdoch Children's Research Institute, Melbourne, Australia
| | - Fei Xiao
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Yuan Wang
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Huachun Zou
- School of Public Health, Fudan University, Shanghai, China
- Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
- School of Public Health, Southwest Medical University, Luzhou, China
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2
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Chen Z, Chan ABW, Kam LS, Chan MH, Chan JYK, Lee WT, Chow C, Boon SS, Xia C, Lam B, Lam S, Ng RWY, Ho WCS, Lam EWH, Lai CKC, Chan PKS. Changes in the Incidence and Human Papillomavirus-Positive Portion of Oropharyngeal Squamous Cell Carcinoma in Hong Kong. Cancers (Basel) 2024; 16:226. [PMID: 38201653 PMCID: PMC10778352 DOI: 10.3390/cancers16010226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/19/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
The incidence of human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma (OPSCC) is rising in the West, but little is known in Asia. This study elucidated changes in the incidence and HPV-positive portion of OPSCC in Hong Kong. Data from population-based cancer registry were used to analyze the incidence of OPSCC in association with other head and neck cancers. Archived tumor tissues were tested for HPV. From 1986 to 2020, there was a marked decrease in the incidence of nasopharyngeal and laryngeal cancers, but a persistent increase in OPSCC from 36 cases in 1986 to 116 cases in 2020. The average positive rate for high-risk HPV was 36.1% (112/310) among OPSCC diagnosed in 2010-2020. The HPV-positive rate in recent years was significantly higher than earlier cases (tonsil SCC: 64.7% (55/85) in 2016-2020 vs. 40.4% (19/47) in 2010-2015, p = 0.007). Patients with HPV-positive tonsil cancers were significantly younger than those negative (mean [SD]: 58.9 [9.9] vs. 64.3 [13.3] years, p = 0.006), but no significant difference was observed between genders. A persistent increase in the incidence of oropharyngeal cancer over the last few decades was observed in Hong Kong, which can be explained by the remarkable increase in HPV-positive tonsil cancers.
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Affiliation(s)
- Zigui Chen
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong SAR, China; (Z.C.); (S.S.B.); (C.X.); (R.W.Y.N.); (W.C.S.H.); (C.K.C.L.)
| | - Amy B. W. Chan
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Hong Kong SAR, China; (A.B.W.C.); (C.C.)
| | - Lok-Sang Kam
- Department of Anatomical Pathology, Tuen Mun Hospital, Hong Kong SAR, China
| | - Man-Hin Chan
- Department of ENT, Yan Chai Hospital, Hong Kong SAR, China; (M.-H.C.); (B.L.); (E.W.H.L.)
| | - Jason Y. K. Chan
- Department of Otorhinolaryngology, Head and Neck Surgery, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Wai-Tung Lee
- Department of Pathology, Queen Elizabeth Hospital, Hong Kong SAR, China;
| | - Chit Chow
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Hong Kong SAR, China; (A.B.W.C.); (C.C.)
| | - Siaw S. Boon
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong SAR, China; (Z.C.); (S.S.B.); (C.X.); (R.W.Y.N.); (W.C.S.H.); (C.K.C.L.)
| | - Chichao Xia
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong SAR, China; (Z.C.); (S.S.B.); (C.X.); (R.W.Y.N.); (W.C.S.H.); (C.K.C.L.)
| | - Brian Lam
- Department of ENT, Yan Chai Hospital, Hong Kong SAR, China; (M.-H.C.); (B.L.); (E.W.H.L.)
| | - Suki Lam
- Department of ENT, Yan Chai Hospital, Hong Kong SAR, China; (M.-H.C.); (B.L.); (E.W.H.L.)
| | - Rita W. Y. Ng
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong SAR, China; (Z.C.); (S.S.B.); (C.X.); (R.W.Y.N.); (W.C.S.H.); (C.K.C.L.)
| | - Wendy C. S. Ho
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong SAR, China; (Z.C.); (S.S.B.); (C.X.); (R.W.Y.N.); (W.C.S.H.); (C.K.C.L.)
| | - Eddy W. H. Lam
- Department of ENT, Yan Chai Hospital, Hong Kong SAR, China; (M.-H.C.); (B.L.); (E.W.H.L.)
| | - Christopher K. C. Lai
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong SAR, China; (Z.C.); (S.S.B.); (C.X.); (R.W.Y.N.); (W.C.S.H.); (C.K.C.L.)
| | - Paul K. S. Chan
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong SAR, China; (Z.C.); (S.S.B.); (C.X.); (R.W.Y.N.); (W.C.S.H.); (C.K.C.L.)
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Ndon S, Singh A, Ha PK, Aswani J, Chan JYK, Xu MJ. Human Papillomavirus-Associated Oropharyngeal Cancer: Global Epidemiology and Public Policy Implications. Cancers (Basel) 2023; 15:4080. [PMID: 37627108 PMCID: PMC10452639 DOI: 10.3390/cancers15164080] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
Global trends in human papillomavirus (HPV)-associated head and neck cancers (HNC), specifically in the oropharynx subsite, have been dynamically changing, leading to new staging and treatment paradigms. Epidemiologic studies have noted regional variations in HPV-associated oropharyngeal squamous cell carcinoma (OPSCC). While HPV vaccination remains the main preventative approach, vaccination policy in relation to gender neutrality is heterogeneous and particularly sparse in low- and middle-income countries, where the burden of global cancer cases and HPV-associated HNC are not well-characterized in certain regions. This review summarizes the existing literature on regional variations of HPV-associated OPSCC and gender-neutral vaccine policies. Based on available data, the incidence of HPV-associated OPSCC is highest in North America, Europe, and Oceania. As of 2022, 122 of 195 (63%) World Health Organization (WHO) member states had incorporated HPV vaccinations nationally; of these, 41 of 122 (34%) member states have introduced gender-neutral vaccine coverage. Future research is needed to describe continued evolving trends in HPV-associated OPSCC, understand underlying risk factors leading to regional variation in disease, and implement gender-neutral policy more broadly.
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Affiliation(s)
- Sifon Ndon
- Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, CA 94115, USA
| | - Amritpal Singh
- School of Medicine, University of California San Francisco, San Francisco, CA 94143, USA
| | - Patrick K. Ha
- Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, CA 94115, USA
| | - Joyce Aswani
- Department of Surgery, University of Nairobi, Nairobi 00100, Kenya
| | - Jason Ying-Kuen Chan
- Department of Otorhinolaryngology, Head and Neck Surgery, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Mary Jue Xu
- Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, CA 94115, USA
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Win Myint TT, McIvor N, Douglas R, Tin Tin S, Elwood M. Incidence, trends, and survival of oropharyngeal squamous cell cancer in Aotearoa New Zealand, 2006-2020. Cancer Epidemiol 2023; 85:102393. [PMID: 37267678 DOI: 10.1016/j.canep.2023.102393] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/07/2023] [Accepted: 05/19/2023] [Indexed: 06/04/2023]
Abstract
BACKGROUND An increasing trend of oropharyngeal cancer (OPC) has been reported in several countries with different demographic characteristics, and often attributed to increases in human papillomavirus (HPV) infection. The survival of patients with OPC has steadily improved, especially for those with positive HPV status. This study assessed the incidence, trends, and survival of OPC in Aotearoa New Zealand (NZ) by age at diagnosis, sex and ethnicity. METHODS The study included all 2109 patients resident in NZ with a primary diagnosis of oropharyngeal squamous cell carcinoma from 2006 to 2020, identified from the National Cancer Registry. We assessed age-standardised incidence rate (ASR), annual percent change (APC) and overall and relative survival rates. RESULTS The average annual incidence of OPC was 2.2 per 100,000 population. There was a steady increase of 4.9% per year over 15 years. Although the incidence rates were higher in males over the study period, the overall rate of increase was similar in males (4.9%) and in females (4.3%). The incidence was highest in the 50-69-year group (8.8/100,000 population). This age group had an incidence that increased by 7.5% per year to 2018, and then declined. The main increase in rates was seen between the birth cohort of 1946-50 and that of 1956-60. The increase in incidence was seen in Māori and Pākehā/European populations, but no increase was seen in Pacific or Asian populations. The 5-year overall relative survival rate improved from 69% in 2006-13 to 78% in 2014-20. Survival rates were lower in older patients, females, and Māori patients. CONCLUSION This study confirmed a substantial increase in OPC incidence in NZ, with some evidence to suggest a recent slowing in this increase. Māori and Pākehā/European had the highest incidence, while Pacific and Asian populations showed the lowest rates and no increase over the study period. Survival rates have improved over time, but remained lower in some demographic groups.
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Affiliation(s)
- Thu Thu Win Myint
- School of Population Health, The University of Auckland, Auckland, New Zealand; Department of Surgery, The University of Auckland, Auckland, New Zealand.
| | - Nick McIvor
- Department of Otorhinolaryngology, Head and Neck Surgery, Te Toka Tumai Auckland, Te Whatu Ora - Health, New Zealand
| | - Richard Douglas
- Department of Surgery, The University of Auckland, Auckland, New Zealand; Department of Otorhinolaryngology, Head and Neck Surgery, Te Toka Tumai Auckland, Te Whatu Ora - Health, New Zealand
| | - Sandar Tin Tin
- School of Population Health, The University of Auckland, Auckland, New Zealand
| | - Mark Elwood
- School of Population Health, The University of Auckland, Auckland, New Zealand
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Rajendra S, Sharma P. Causal Link of Human Papillomavirus in Barrett Esophagus and Adenocarcinoma: Are We There Yet? Cancers (Basel) 2023; 15:cancers15030873. [PMID: 36765833 PMCID: PMC9913573 DOI: 10.3390/cancers15030873] [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] [Received: 11/27/2022] [Revised: 01/07/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023] Open
Abstract
Esophageal cancer is a relatively common malignancy worldwide with a high mortality (5-year survival of <15%). Despite screening, surveillance, improved imaging and treatment, the exponential rise in OAC continues. The strongest risk factors for OAC are chronic heartburn and metaplastic transformation of the lower third of the esophagus (Barrett's esophagus). The risk profile includes Caucasian race, male gender older age, obesity and smoking. Although the tumor risk in BO has been progressively revised downwards, the exponential rise in OAC remains unchecked. This paradox points to an unidentified missing link. Relatively recently, we provided the world's initial data for a strong association of biologically relevant hr-HPV with BD and OAC. Since then, systematic reviews and meta-analysis have documented HPV DNA prevalence rates in OAC of between 13 to 35%. In this review, we provide some evidence for a probable causal relationship between hr-HPV and OAC. This is challenging given the multifactorial etiology and long latency. Increasingly, high-risk HPV (hr-HPV) is regarded as a risk factor for OAC. This discovery will aid identification of a sub-group of high-risk progressors to esophageal cancer by surveillance and the development of effective preventive strategies including vaccination.
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Affiliation(s)
- Shanmugarajah Rajendra
- Gastro-Intestinal Viral Oncology Group, Ingham Institute for Applied Medical Research, Liverpool, Sydney, NSW 2170, Australia
- South Western Sydney Clinical School, University of New South Wales, Kensington, Sydney, NSW 2052, Australia
- Department of Gastroenterology & Hepatology, Bankstown-Lidcombe Hospital, South-Western Sydney Local Health Network, Bankstown, Sydney, NSW 2200, Australia
- Correspondence: ; Tel.: +61-(0)-2-9722-8814; Fax: +61-(0)-9722-8570
| | - Prateek Sharma
- Division of Gastroenterology and Hepatology, Veterans Affairs Medical Center, Kansas City, MO 64128, USA
- School of Medicine, University of Kansas, Kansas City, MO 66160, USA
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Hedges J, Sethi S, Garvey G, Whop L, Canfell K, Dodd Z, Larkins P, Antonsson A, Smith M, Mittinty M, Leane C, Reid N, Ooi E, Ju X, Logan R, Jamieson L. The Indigenous Australian HPV Cohort Study 2; continuation 5 to 10 years: Study Protocol (Preprint). JMIR Res Protoc 2022; 12:e44593. [PMID: 37195752 DOI: 10.2196/44593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/16/2023] [Accepted: 02/19/2023] [Indexed: 02/21/2023] Open
Abstract
BACKGROUND Human papillomavirus (HPV) infection, a common sexually transmitted disease, is associated with cancers of the cervix, vulva, vagina, penis, anus, and head and neck. Oropharyngeal squamous cell carcinoma (OPSCC; throat cancer) is a type of cancer involving the head and neck area that is rapidly increasing across the globe. There are higher rates of OPSCC among Indigenous populations relative to non-Indigenous Australian populations, although the HPV-attributable fraction remains unknown. For the first time at a global level, we plan to extend an Indigenous Australian adult cohort to monitor, screen, and ultimately prevent HPV-associated OPSCC and to undertake extensive cost-effectiveness modelling around HPV vaccination. OBJECTIVE This study aims to (1) extend follow-up to a minimum of 7 years post recruitment to describe the prevalence, incidence, clearance, and persistence of oral HPV infection; and (2) conduct clinical examinations of the head and neck, oral cavity, and oropharynx and collect saliva samples for early-stage OPSCC testing. METHODS We will continue to implement a longitudinal design for the next study phase, where we will ascertain the prevalence, incidence, clearance, and persistence of oral HPV infection at 48, 60, and 72 months; undertake clinical examinations/saliva assessments to detect early-stage OPSCC; and refer for treatment. The primary outcome measures are changes in oral HPV infection status, biomarker measures of early HPV-related cancer, and clinical evidence of early-stage OPSCC. RESULTS Participant 48-month follow-up will commence in January 2023. The first results are expected to be submitted for publication 1 year after 48-month follow-up begins. CONCLUSIONS Our findings have potential to change the way in which OPSCC among Australian Indigenous adults is managed, with desired impacts including cost-savings on expensive cancer treatments; improved nutritional, social, and emotional outcomes; and improved quality of life for both Indigenous adults and the Indigenous community more broadly. Continuing a large, representative Indigenous adult cohort to track oral HPV infection and monitor early OPSCC is essential to yield critical information to include in the management armamentarium of health and well-being recommendations for Australia's First Nations. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/44593.
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Lang Kuhs KA, Faden DL, Chen L, Smith DK, Pinheiro M, Wood CB, Davis S, Yeager M, Boland JF, Cullen M, Steinberg M, Bass S, Wang X, Liu P, Mehrad M, Tucker T, Lewis JS, Ferris RL, Mirabello L. Genetic variation within the human papillomavirus type 16 genome is associated with oropharyngeal cancer prognosis. Ann Oncol 2022; 33:638-648. [PMID: 35306154 PMCID: PMC9350957 DOI: 10.1016/j.annonc.2022.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/08/2022] [Accepted: 03/11/2022] [Indexed: 01/02/2023] Open
Abstract
PURPOSE A significant barrier to adoption of de-escalated treatment protocols for human papillomavirus-driven oropharyngeal cancer (HPV-OPC) is that few predictors of poor prognosis exist. We conducted the first large whole-genome sequencing (WGS) study to characterize the genetic variation of the HPV type 16 (HPV16) genome and to evaluate its association with HPV-OPC patient survival. PATIENTS AND METHODS A total of 460 OPC tumor specimens from two large United States medical centers (1980-2017) underwent HPV16 whole-genome sequencing. Site-specific variable positions [single nucleotide polymorphisms (SNPs)] across the HPV16 genome were identified. Cox proportional hazards model estimated hazard ratios (HRs) and 95% confidence intervals (CIs) for overall survival by HPV16 SNPs. Harrell C-index and time-dependent positive predictive value (PPV) curves and areas under the PPV curves were used to evaluate the predictive accuracy of HPV16 SNPs for overall survival. RESULTS A total of 384 OPC tumor specimens (83.48%) passed quality control filters with sufficient depth and coverage of HPV16 genome sequencing to be analyzed. Some 284 HPV16 SNPs with a minor allele frequency ≥1% were identified. Eight HPV16 SNPs were significantly associated with worse survival after false discovery rate correction (individual prevalence: 1.0%-5.5%; combined prevalence: 15.10%); E1 gene position 1053 [HR for overall survival (HRos): 3.75, 95% CI 1.77-7.95; Pfdr = 0.0099]; L2 gene positions 4410 (HRos: 5.32, 95% CI 1.91-14.81; Pfdr = 0.0120), 4539 (HRos: 6.54, 95% CI 2.03-21.08; Pfdr = 0.0117); 5050 (HRos: 6.53, 95% CI 2.34-18.24; Pfdr = 0.0030), and 5254 (HRos: 7.76, 95% CI 2.41-24.98; Pfdr = 0.0030); and L1 gene positions 5962 (HRos: 4.40, 95% CI 1.88-10.31; Pfdr = 0.0110) and 6025 (HRos: 5.71, 95% CI 2.43-13.41; Pfdr = 0.0008) and position 7173 within the upstream regulatory region (HRos: 9.90, 95% CI 3.05-32.12; Pfdr = 0.0007). Median survival time for patients with ≥1 high-risk HPV16 SNPs was 3.96 years compared with 18.67 years for patients without a high-risk SNP; log-rank test P < 0.001. HPV16 SNPs significantly improved the predictive accuracy for overall survival above traditional factors (age, smoking, stage, treatment); increase in C-index was 0.069 (95% CI 0.019-0.119, P < 0.001); increase in area under the PPV curve for predicting 5-year survival was 0.068 (95% CI 0.015-0.111, P = 0.008). CONCLUSIONS HPV16 genetic variation is associated with HPV-OPC prognosis and can improve prognostic accuracy.
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Affiliation(s)
- K A Lang Kuhs
- Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, USA; Department of Medicine, Vanderbilt University Medical Cancer, Nashville, USA.
| | - D L Faden
- Department of Otolaryngology, Massachusetts Eye and Ear, Massachusetts General Hospital, Harvard Medical School, Boston, USA; Broad Institute of MIT and Harvard, Cambridge, USA
| | - L Chen
- Division of Cancer Biostatistics, Department of Internal Medicine and Biostatistics and Bioinformatics Shared Resource Facility, Markey Cancer Center, University of Kentucky, Lexington, USA
| | - D K Smith
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, USA
| | - M Pinheiro
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, USA
| | - C B Wood
- Department of Otolaryngology - Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, USA; Department of Otolaryngology - Head and Neck Surgery, University of Tennessee Health Science Center, Memphis, USA
| | - S Davis
- Department of Otolaryngology - Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, USA
| | - M Yeager
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, USA; Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, USA
| | - J F Boland
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, USA; Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, USA
| | - M Cullen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, USA; Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, USA
| | - M Steinberg
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, USA; Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, USA
| | - S Bass
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, USA; Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, USA
| | - X Wang
- Department of Pharmacology and Regenerative Medicine, The University of Illinois at Chicago, Chicago, USA
| | - P Liu
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, USA
| | - M Mehrad
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - T Tucker
- Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, USA
| | - J S Lewis
- Department of Otolaryngology - Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, USA; Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - R L Ferris
- University of Pittsburgh Medical Center Hillman Cancer Center, Pittsburgh, USA; Department of Otolaryngology-Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, USA
| | - L Mirabello
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, USA
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8
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Fan KMH, Sprague S, Zhang P, Ariyawardana A, Johnson NW. Rates of oropharyngeal cancer continue to rise steeply amongst Australian men. Oral Dis 2022. [PMID: 35359030 DOI: 10.1111/odi.14202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/15/2022] [Accepted: 03/23/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To analyse trends in incidence of oropharyngeal cancers (OPC) across Australia from 1982 to 2017 with implications for prevention. METHODS Data were obtained from the Australian Cancer Database (ACD) compiled at the Australian Institute of Health and Welfare (AIHW). Joinpoint analyses are presented. RESULTS AND DISCUSSION A striking increase of age-standardised incidence rate (ASIR) of OPC by over 1.5 times: the most significant rise was between 2007 and 2017 with an annual percentage change (APC) of +5.24% (p<0.001). Slow but gradual growth of ASIR was observed among women with a statistically significant APC of +1.02% (p<0.001). Statistically significant bimodal increasing trends of APC were also observed in total ASIR of OPC. These rising trends are widely attributed to increased oral sex practices. Highest number of incident cases were found in patients aged 55 to 69 years old attributable to continued alcohol and tobacco exposure. Most common subsites affected were base of tongue (BOT) and "oropharynx" from 1982 to 2017. CONCLUSION OPC is rising rapidly across Australia, particularly in men. Whilst the national proportion of cases driven by HPV is not known, it is evident that vaccination is yet to have an impact.
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Affiliation(s)
- Ka Ming Henry Fan
- School of Medicine & Dentistry, Griffith University Queensland, Australia
| | - Samuel Sprague
- School of Medicine & Dentistry, Griffith University Queensland, Australia
| | - Ping Zhang
- Menzies Health Institute Queensland, Griffith University Queensland, Australia
| | - Anura Ariyawardana
- School of Medicine & Dentistry, Griffith University Queensland, Australia.,Queensland Health, Australia
| | - Newell W Johnson
- School of Medicine & Dentistry, Griffith University Queensland, Australia.,Menzies Health Institute Queensland, Griffith University Queensland, Australia.,Faculty of Dentistry Oral and Craniofacial Sciences, King's College London
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9
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Ährlund-Richter A, Holzhauser S, Dalianis T, Näsman A, Mints M. Whole-Exome Sequencing of HPV Positive Tonsillar and Base of Tongue Squamous Cell Carcinomas Reveals a Global Mutational Pattern along with Relapse-Specific Somatic Variants. Cancers (Basel) 2021; 14:cancers14010077. [PMID: 35008243 PMCID: PMC8750256 DOI: 10.3390/cancers14010077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/20/2021] [Accepted: 12/21/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary To better prevent/combat recurrence and identify predictive/targetable markers upon diagnosis, we performed whole-exome sequencing (WES) of primary tumours and relapses of human papillomavirus positive (HPV+) tonsillar and base of tongue cancer (TSCC/BOTSCC) on patients treated with curative intent, with and without relapse. A specific deletion in the CDC27 gene was observed only in the primaries of 5/17 patients that recurred but in none of the 18 patients without recurrence. Furthermore, three specific variants and 26 mutated genes enriched in mucins were identified in at least 30% of all primaries irrespective of recurrence. To conclude, a specific CDC27 deletion could be specific for recurrent HPV+ TSCC/BOTSCC, while BCLAF1, AQP7 and other globally mutated genes could be of significance for further investigation. Abstract To identify predictive/targetable markers in human papillomavirus positive (HPV+) tonsillar and base of tongue cancer (TSCC/BOTSCC), whole-exome sequencing (WES) of tumours of patients with/without recurrence was performed. Forty primary tumours and adjacent normal tissue were separated by micro-dissection from formalin-fixed paraffin-embedded tissue from patients treated with curative intent 2000–2014 at Karolinska University Hospital. Successful sequencing was obtained in primary tumours of 18 patients without and primaries of 17 with local or distant recurrence, as well as in 10 corresponding recurrences (i.e., five local relapses and five distant metastases) from these 17 patients. One variant—a high-impact deletion in the CDC27 gene—was observed only in primaries of 5/17 patients that had a recurrence after full treatment but in none of those without recurrence. In addition, 3 variants and 26 mutated genes, including CDC27, BCLAF1 and AQP7, were present in at least 30% of all primary tumours independent of prognosis. To conclude, a CDC27 deletion was specific and found in ~30% of samples from patients with a local relapse/distant metastasis and could, therefore, potentially be a prospective marker to predict prognosis. Commonly mutated genes, such as BCLAF1, should be further studied in the context of targeted therapy.
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Affiliation(s)
- Andreas Ährlund-Richter
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden; (A.Ä.-R.); (S.H.); (T.D.)
| | - Stefan Holzhauser
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden; (A.Ä.-R.); (S.H.); (T.D.)
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden; (A.Ä.-R.); (S.H.); (T.D.)
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden; (A.Ä.-R.); (S.H.); (T.D.)
- Department of Clinical Pathology, CCK R8:02, Karolinska University Hospital, 171 64 Stockholm, Sweden
- Correspondence: (A.N.); (M.M.)
| | - Michael Mints
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden; (A.Ä.-R.); (S.H.); (T.D.)
- Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden
- Department of Surgical and Perioperative Science, Urology and Andrology, Umeå University, 907 36 Umeå, Sweden
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
- Correspondence: (A.N.); (M.M.)
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10
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Cochicho D, Gil da Costa R, Felix A. Exploring the roles of HPV16 variants in head and neck squamous cell carcinoma: current challenges and opportunities. Virol J 2021; 18:217. [PMID: 34749746 PMCID: PMC8573856 DOI: 10.1186/s12985-021-01688-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 10/28/2021] [Indexed: 12/24/2022] Open
Abstract
The incidence of squamous cell carcinomas of the head and neck (HNSCC) is consistently increasing, in association with human papillomavirus (HPV) infection, especially HPV16. HPV variants show heterogeneity in the pathogenicity of cervical cancer, but little has been established about their relevance on HNSCC. This review addresses the distribution of HPV16 variants in HNSCC and their potential contribution to clinical practice. A search was performed in PubMed using the keywords HNSCC HPV16 variants. Sixty articles were identified between 2000 and 2020 and 9 articles were selected for a systematic analysis. Clinical cohorts comprised 4 to 253 patients aged between 17 and 91 years with confirmed HPV16-positive HNSCC. Samples were collected from fresh biopsies of the tumour, oral rinse or formol fixed/paraffin embedded tissue, from the oral cavity, oropharynx, hypopharynx, larynx and Waldeyer's tonsillar ring. HPV16 variants were identified using Sanger sequencing techniques. Seven studies addressed the HPV16 E6 gene, one studied E6 and E7, another studied L1 and one focused on the long control region. European variants represent 25-95%, Asian-American 5-57% and African 2-4% of the total isolates, suggesting a marked predominance of European strains. No correlations could be drawn with patient prognosis, partly because many studies relied on small patient cohorts. Additional studies are needed, particularly those employing next generation sequencing techniques (NGS), which will allow faster and accurate analysis of large numbers of samples.
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Affiliation(s)
- Daniela Cochicho
- NOVA Medical School, NOVA University of Lisbon, CEDOC, Campo Mártires da Pátria 130, 1169-056, Lisbon, Portugal
- Virology Laboratory IPOLFG, Rua Professor Lima Bastos, 1099-023, Lisbon, Portugal
| | - Rui Gil da Costa
- LEPABE, Laboratory for Process Engineering, Environment, Biotechnology and Energy, University of Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal
- Post-graduate Programme in Adult Health (PPGSAD), University Hospital (HUUFMA) and Morphology Department, Federal University of Maranhão, Av. dos Portugueses 1966 - Vila Bacanga, São Luís, MA, 65080-805, Brazil
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP) / RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Center (Porto.CCC), Rua Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
| | - Ana Felix
- NOVA Medical School, NOVA University of Lisbon, CEDOC, Campo Mártires da Pátria 130, 1169-056, Lisbon, Portugal.
- Pathology Department IPOLFG, Rua Professor Lima Bastos, 1099-023, Lisbon, Portugal.
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11
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The prevalence of human papillomavirus in paediatric tonsils in Southwestern Ontario. The Journal of Laryngology & Otology 2021; 136:243-247. [PMID: 34602108 DOI: 10.1017/s0022215121002723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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12
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Daniel R, Lowry S, Pall H. State of the art vaccination strategies as primary prevention to reduce incidence of gastrointestinal cancers. J Gastrointest Oncol 2021; 12:S316-S323. [PMID: 34422396 DOI: 10.21037/jgo.2020.01.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 12/31/2019] [Indexed: 11/06/2022] Open
Abstract
Immunizations have influenced the epidemiology of numerous gastrointestinal cancers. Human papillomavirus (HPV) is a common sexually transmitted infection (STI). Although most infections are transient and asymptomatic, persistent infections with oncogenic strains of HPV can progress to cervical, anal, penile, vaginal, vulvar, and oropharyngeal cancers. The introduction of HPV vaccinations has drastically reduced incidences of HPV-vaccine related infections and HPV related cervical cancers. The vaccine has proven to be safe and effective however, HPV vaccination rates have yet to reach target goals in the U.S. and many countries worldwide have not incorporated the vaccine into national immunization programs. The first successful nationwide vaccination program was employed against hepatitis B virus (HBV) in Taiwan in 1984 and demonstrated a statistically significant decrease in the incidence of hepatocellular carcinoma (HCC) in the 6 to 10 years after implementation of universal HBV vaccinations in infants. Twenty-year follow-up studies have continued to demonstrate statistically significant decreased rates of HBV related HCC among vaccinated populations. Despite the successful decrease in incidence of HBV-related HCC, efforts to create an effective prophylactic vaccination against hepatitis C virus (HCV) to prevent chronic HCV infection and its associated morbidity, including HCV-related HCC, have to date been unsuccessful.
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Affiliation(s)
- Rhea Daniel
- Department of Pediatrics, St. Christopher's Hospital for Children, Philadelphia, PA, USA
| | - Sarah Lowry
- Department of Pediatrics, St. Christopher's Hospital for Children, Philadelphia, PA, USA
| | - Harpreet Pall
- Department of Pediatrics, K. Hovnanian Children's Hospital/Hackensack Meridian Health School of Medicine at Seton Hall University, Nutley, NJ, USA
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13
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Khan S, Anichini G, Mian A, Kareem H, Syed N, O'Neill K. Tonsillar Carcinoma Spreading Metastases to Central Nervous System: Case Report and Literature Review. J Neurol Surg Rep 2021; 82:e11-e16. [PMID: 34141517 PMCID: PMC8203320 DOI: 10.1055/s-0041-1726305] [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: 06/10/2020] [Accepted: 11/17/2020] [Indexed: 11/18/2022] Open
Abstract
We present a case report of a 51-year-old left-handed male with a background of human papillomovairus 16-positive tonsil squamous cell carcinoma presenting with tonic-clonic seizure and a radiological diagnosis of secondary metastatic deposits. These were initially treated with stereotactic radiosurgery and subsequently with surgery. Surgical resection was performed under general anesthesia with right-sided temporal and parietal approaches. Both the parietal and temporal deposits were removed, while the intraventricular mass was intentionally left to avoid postoperative deficits. Adjuvant radiotherapy and chemotherapy were administered postoperatively. The patient experienced a satisfactory recovery postoperatively and was reoperated for recurrence 4 months later. He maintained a good quality of life and an excellent performance status throughout, but unfortunately he passed away in November 2018 due to septic complications. This case history stresses the difficulty in managing squamous cell carcinomas (SCC) with brain metastatic deposits. There are no current guidelines about the management of patients presenting with such a rare condition. More data are thus desirable to better define treatment guidelines and protocols when SCC brain metastases are present.
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Affiliation(s)
- Shujhat Khan
- Department of Medicine, Imperial College London, London, United Kingdom
| | - Giulio Anichini
- Department of neurosurgery, Charing Cross Hospital, London, United Kingdom
| | - Areeb Mian
- Department of Medicine, Imperial College London, London, United Kingdom
| | - Haider Kareem
- Department of neurosurgery, Charing Cross Hospital, London, United Kingdom
| | - Nelofer Syed
- Department of neurosurgery, Charing Cross Hospital, London, United Kingdom
| | - Kevin O'Neill
- Department of neurosurgery, Charing Cross Hospital, London, United Kingdom
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14
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Laaksonen MA, Canfell K, MacInnis RJ, Banks E, Byles JE, Giles GG, Magliano DJ, Shaw JE, Hirani V, Gill TK, Mitchell P, Cumming RG, Salagame U, Vajdic CM. The Future Burden of Head and Neck Cancers Attributable to Modifiable Behaviors in Australia: A Pooled Cohort Study. Cancer Epidemiol Biomarkers Prev 2021; 30:1566-1574. [PMID: 34020998 DOI: 10.1158/1055-9965.epi-21-0003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 03/22/2021] [Accepted: 05/17/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Estimates of future burden of cancer attributable to current modifiable causal exposures can guide cancer prevention. We quantified future head and neck cancer burden in Australia attributable to individual and joint causal exposures, and assessed whether these burdens differ between population subgroups. METHODS We estimated the strength of the associations between exposures and head and neck cancer using adjusted proportional hazards models from pooled data from seven Australian cohorts (N = 367,058) linked to national cancer and death registries and estimated exposure prevalence from the 2017 to 2018 Australian National Health Survey. We calculated population attributable fractions (PAF) with 95% confidence intervals (CI), accounting for competing risk of death, and compared PAFs for population subgroups. RESULTS Contemporary levels of current and former smoking contribute 30.6% (95% CI, 22.7%-37.8%), alcohol consumption exceeding two standard drinks per day 12.9% (95% CI, 7.6%-17.9%), and these exposures jointly 38.5% (95% CI, 31.1%-45.0%) to the future head and neck cancer burden. Alcohol-attributable burden is triple and smoking-attributable burden is double for men compared with women. Smoking-attributable burden is also at least double for those consuming more than two alcoholic drinks daily or doing less than 150 minutes of moderate or 75 minutes of vigorous activity weekly, and for those aged under 65 years, unmarried, with low or intermediate educational attainment or lower socioeconomic status, compared with their counterparts. CONCLUSIONS Two-fifths of head and neck cancers in Australia are preventable by investment in tobacco and alcohol control. IMPACT Targeting men and other identified high-burden subgroups can help to reduce head and neck cancer burden disparities.
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Affiliation(s)
- Maarit A Laaksonen
- School of Mathematics and Statistics, University of New South Wales, Sydney, Australia.
| | - Karen Canfell
- Daffodil Centre, The University of Sydney, a joint venture with Cancer Council New South Wales, Sydney, Australia
| | - Robert J MacInnis
- Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, Australia.,Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia
| | - Emily Banks
- ANU College of Medicine, Biology and Environment, Australian National University, Canberra, Australia
| | - Julie E Byles
- Research Centre for Generational Health and Ageing, University of Newcastle, Newcastle, Australia
| | - Graham G Giles
- Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, Australia.,Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Australia
| | - Dianna J Magliano
- Diabetes and Population Health Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia
| | - Jonathan E Shaw
- Clinical Diabetes Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia
| | - Vasant Hirani
- School of Life and Environmental Sciences, Charles Perkins Centre, University of Sydney, Sydney, Australia
| | - Tiffany K Gill
- Adelaide Medical School, University of Adelaide, Adelaide, Australia
| | - Paul Mitchell
- Centre for Vision Research, Westmead Institute for Medical Research, University of Sydney, Sydney, Australia
| | - Robert G Cumming
- School of Public Health, University of Sydney, Sydney, Australia.,ANZAC Research Institute, University of Sydney and Concord Hospital, Sydney, Australia
| | | | - Claire M Vajdic
- Centre for Big Data Research in Health, University of New South Wales, Sydney, Australia
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15
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Global incidence trends in head and neck cancer for HPV-related and -unrelated subsites: A systematic review of population-based studies. Oral Oncol 2021; 115:105177. [PMID: 33561611 DOI: 10.1016/j.oraloncology.2020.105177] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 12/29/2020] [Accepted: 12/30/2020] [Indexed: 12/15/2022]
Abstract
In head and neck cancer (HNC), some subsites are associated with human papillomavirus (HPV) infection, whereas others are unrelated. Although studies have demonstrated the heterogeneity of HPV prevalence worldwide, its impacts on incidence trends in HNC are unknown. This systematic review examined the incidence trends for HPV-related HNC subsites, exploring patterns by geographic region, age group, sex, and race/ethnicity. We searched for publications on PubMed, Embase, and Scopus. Eligible articles included population-based studies that analyzed incidence trends for subsites classified as a proxy for HPV infection in HNC (hereafter referred to as HPV-related subsites). We retrieved 3,948 non-duplicate records, of which 31 were eligible articles, representing 18 countries and spanning almost fifty years. Overall, the incidence of HPV-related HNC subsites rose, while most of the HPV-unrelated subsites declined or remained stable. For HPV-related HNC subsites, incidence trends increased regardless of age group, highlighting a distinct global pattern between sexes. Also, similar peaks in increased risk were observed in recent cohorts from both Australia and the United States. There is a dramatic shift in the global trends of HNCs, characterized by the emerging burden in HNC for HPV-related subsites.
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16
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Muzaffar J, Bari S, Kirtane K, Chung CH. Recent Advances and Future Directions in Clinical Management of Head and Neck Squamous Cell Carcinoma. Cancers (Basel) 2021; 13:338. [PMID: 33477635 PMCID: PMC7831487 DOI: 10.3390/cancers13020338] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/10/2020] [Accepted: 01/11/2021] [Indexed: 12/24/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the most common cancer arising in the head and neck region. The most common risk factors are smoking, excessive drinking, and human papillomavirus (HPV) infection. While the overall incidence of smoking is decreasing, the incidence of HPV-related HNSCC is increasing in the United States and Western Europe, which led to a shift in understanding of the pathophysiology, treatment, and prognosis of this disease. The outcomes for non-metastatic HNSCC remains very encouraging and continues to improve. Advances in radiation technology and techniques, better organ preserving surgical options, and multidisciplinary treatment modalities have improved cure rates for locally advanced HNSCC patients. The treatment of metastatic disease, however, remains an area of need. The advancement of immune checkpoint inhibitors has provided significantly better outcomes, but only a small proportion of patients obtain benefits. Most recurrent and/or metastatic HNSCC patients continue to have poor survival. This has led to the vigorous investigation of new biomarkers and biomarker-based therapies. Novel therapeutic options including adaptive cellular therapy and therapeutic vaccines are also on the horizon. In this review, we highlight the latest advances in the field of HNSCC and the future direction of research.
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Affiliation(s)
- Jameel Muzaffar
- Moffitt Cancer Center, Department of Head and Neck-Endocrine Oncology, Tampa, FL 33612, USA; (J.M.); (K.K.)
| | - Shahla Bari
- Hematology Oncology Fellow, Moffitt Cancer Center, Tampa, FL 33612, USA;
| | - Kedar Kirtane
- Moffitt Cancer Center, Department of Head and Neck-Endocrine Oncology, Tampa, FL 33612, USA; (J.M.); (K.K.)
| | - Christine H. Chung
- Moffitt Cancer Center, Department of Head and Neck-Endocrine Oncology, Tampa, FL 33612, USA; (J.M.); (K.K.)
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17
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Ju X, Canfell K, Smith M, Sethi S, Garvey G, Hedges J, Logan RM, Antonsson A, Jamieson LM. High-Risk Human Papillomavirus-Related Oropharyngeal Squamous Cell Carcinoma Among Non-Indigenous and Indigenous Populations: A Systematic Review. Otolaryngol Head Neck Surg 2020; 165:23-32. [PMID: 33228443 DOI: 10.1177/0194599820975042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To estimate the prevalence of oral high-risk human papillomavirus (hr-HPV) infection and the proportion of hr-HPV-related oropharyngeal squamous cell carcinoma (OPSCC) among Indigenous and non-Indigenous populations. DATA SOURCE Electronic database searches of PubMed, PubMed Central, Embase, MEDLINE, Scope, and Google Scholar were conducted for articles published from January 2000 until November 2019. REVIEW METHODS Studies were included with a minimum of 100 cases assessing hr-HPV infection in either population samples or oropharyngeal cancer tumor series. The objective was to conduct meta-analyses to calculate the pooled prevalence of oral hr-HPV infection by adjusting for age group or sex in primary studies, the incidence of OPSCC, and the proportion of hr-HPV-related OPSCC in Indigenous people and non-Indigenous/general populations. RESULTS We identified 47 eligible studies from 157 articles for meta-analyses. The pooled prevalence of oral hr-HPV infection was 7.494% (95% CI, 5.699%-9.289%) in a general population, with a higher prevalence among men (10.651%) than women (5.176%). The pooled incidence rate was 13.395 (95% CI, 9.315-17.475) and 7.206 (95% CI, 4.961-9.450) per 100,000 person-years in Indigenous and non-Indigenous populations, respectively. The overall pooled proportion of hr-HPV-related OPSCC was 50.812% (95 CI, 41.656%-59.969%). The highest proportion was in North America (60.221%), while the lowest proportion was in the Asia-Pacific (34.246%). CONCLUSION Our findings suggest that in the general population, the prevalence of oral hr-HPV infection is lower among females and those in younger age groups. The incidence of OPSCC was higher among Indigenous than non-Indigenous populations, with the proportion being highest in North America.
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Affiliation(s)
- Xiangqun Ju
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, Australia
| | - Karen Canfell
- Cancer Council NSW, Sydney, Australia.,Sydney Medical School, University of Sydney, Sydney, Australia
| | - Megan Smith
- Cancer Council NSW, Sydney, Australia.,Sydney Medical School, University of Sydney, Sydney, Australia
| | - Sneha Sethi
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, Australia
| | - Gail Garvey
- Menzies School of Health Research, Spring Hill, Australia
| | - Joanne Hedges
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, Australia
| | - Richard M Logan
- Adelaide Dental School, The University of Adelaide, Adelaide, Australia
| | - Annika Antonsson
- QIMR Berghofer Medical Research Institute, Faculty of Medicine, University of Queensland, Queensland, Australia
| | - Lisa M Jamieson
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, Australia
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18
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Kreimer AR, Chaturvedi AK, Alemany L, Anantharaman D, Bray F, Carrington M, Doorbar J, D'Souza G, Fakhry C, Ferris RL, Gillison M, Neil Hayes D, Hildesheim A, Huang SH, Kowalski LP, Lang Kuhs KA, Lewis J, Lowy DR, Mehanna H, Ness A, Pawlita M, Pinheiro M, Schiller J, Shiels MS, Tota J, Mirabello L, Warnakulasuriya S, Waterboer T, Westra W, Chanock S, Brennan P. Summary from an international cancer seminar focused on human papillomavirus (HPV)-positive oropharynx cancer, convened by scientists at IARC and NCI. Oral Oncol 2020; 108:104736. [PMID: 32502860 PMCID: PMC7909748 DOI: 10.1016/j.oraloncology.2020.104736] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/14/2020] [Accepted: 04/20/2020] [Indexed: 02/08/2023]
Abstract
Cancer of the oropharynx has attracted considerable attention in recent years given: (1) an increasing incidence in selected populations over the past three decades; (2) the discovery of human papillomavirus (HPV) infection as the driver of the increase, as opposed to the traditional risk factors such as tobacco (smoking and chewing) and alcohol; and (3) the promise of new prevention and treatment strategies. As a result of such developments, the International Agency for Research on Cancer (IARC) and the US National Cancer Institute (NCI), convened the fourth Cancer Seminar meeting in November 2018 to focus on this topic. This report summarizes the proceedings: a review of recent science on the descriptive epidemiology, etiology, biology, genetics, early detection, pathology and treatment of HPV-positive oropharyngeal cancer, and the formulation of key research questions to be addressed.
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Affiliation(s)
- Aimée R Kreimer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, United States.
| | - Anil K Chaturvedi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, United States.
| | - Laia Alemany
- Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain; Epidemiology and Public Health, Centro de Investigación Biomédica en Red: Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain.
| | | | - Freddie Bray
- International Agency for Research on Cancer, Lyon, France.
| | - Mary Carrington
- Basic Science Program, Frederick National Laboratory for Cancer Research, Frederick, MD, United States; Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, United States.
| | - John Doorbar
- University of Cambridge, Cambridge, United Kingdom.
| | - Gypsyamber D'Souza
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, United States.
| | - Carole Fakhry
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, United States; Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, United States.
| | | | - Maura Gillison
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States.
| | - D Neil Hayes
- The University of Tennessee Health Science Center, Memphis, TN, United States.
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, United States.
| | - Shao Hui Huang
- University of Toronto, Princess Margaret Hospital, Toronto, Ontario, Canada.
| | | | | | - James Lewis
- Vanderbilt University Medical Center, Nashville, TN, United States.
| | - Douglas R Lowy
- Laboratory of Cellular Oncology, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, United States; Office of the Director, National Cancer Institute, NIH, Bethesda, MD, United States.
| | - Hisham Mehanna
- Institute for Head and Neck Studies and Education, University of Birmingham, Birmingham, United Kingdom.
| | - Andy Ness
- NIHR Bristol Biomedical Research Centre, University of Bristol NHS Foundation Trust and University of Bristol, Bristol, United Kingdom.
| | | | - Maisa Pinheiro
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, United States.
| | - John Schiller
- Laboratory of Cellular Oncology, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, United States.
| | - Meredith S Shiels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, United States.
| | - Joseph Tota
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, United States.
| | - Lisa Mirabello
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, United States.
| | - Saman Warnakulasuriya
- King's College London, London, United Kingdom; WHO Collaborating Centre for Oral Cancer, United Kingdom.
| | - Tim Waterboer
- German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - William Westra
- Icahn School of Medicine at Mount Sinai, New York, NY, United States.
| | - Stephen Chanock
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, United States.
| | - Paul Brennan
- International Agency for Research on Cancer, Lyon, France.
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19
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Mayne GC, Woods CM, Dharmawardana N, Wang T, Krishnan S, Hodge JC, Foreman A, Boase S, Carney AS, Sigston EAW, Watson DI, Ooi EH, Hussey DJ. Cross validated serum small extracellular vesicle microRNAs for the detection of oropharyngeal squamous cell carcinoma. J Transl Med 2020; 18:280. [PMID: 32650803 PMCID: PMC7350687 DOI: 10.1186/s12967-020-02446-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 07/02/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Oropharyngeal squamous cell carcinoma (OPSCC) is often diagnosed at an advanced stage because the disease often causes minimal symptoms other than metastasis to neck lymph nodes. Better tools are required to assist with the early detection of OPSCC. MicroRNAs (miRNAs, miRs) are potential biomarkers for early head and neck squamous cell cancer diagnosis, prognosis, recurrence, and presence of metastatic disease. However, there is no widespread agreement on a panel of miRNAs with clinically meaningful utility for head and neck squamous cell cancers. This could be due to variations in the collection, storage, pre-processing, and isolation of RNA, but several reports have indicated that the selection and reproducibility of biomarkers has been widely affected by the methods used for data analysis. The primary analysis issues appear to be model overfitting and the incorrect application of statistical techniques. The purpose of this study was to develop a robust statistical approach to identify a miRNA signature that can distinguish controls and patients with inflammatory disease from patients with human papilloma virus positive (HPV +) OPSCC. METHODS Small extracellular vesicles were harvested from the serum of 20 control patients, 20 patients with gastroesophageal reflux disease (GORD), and 40 patients with locally advanced HPV + OPSCC. MicroRNAs were purified, and expression profiled on OpenArray™. A novel cross validation method, using lasso regression, was developed to stabilise selection of miRNAs for inclusion in a prediction model. The method, named StaVarSel (for Stable Variable Selection), was used to derive a diagnostic biomarker signature. RESULTS A standard cross validation approach was unable to produce a biomarker signature with good cross validated predictive capacity. In contrast, StaVarSel produced a regression model containing 11 miRNA ratios with potential clinical utility. Sample permutations indicated that the estimated cross validated prediction accuracy of the 11-miR-ratio model was not due to chance alone. CONCLUSIONS We developed a novel method, StaVarSel, that was able to identify a panel of miRNAs, present in small extracellular vesicles derived from blood serum, that robustly cross validated as a biomarker for the detection of HPV + OPSCC. This approach could be used to derive diagnostic biomarkers of other head and neck cancers.
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Affiliation(s)
- G C Mayne
- Flinders Health and Medical Research Institute, Flinders University and Flinders Medical Centre, Bedford Park, South Australia, 5042, Australia
| | - C M Woods
- Flinders Health and Medical Research Institute, Flinders University and Flinders Medical Centre, Bedford Park, South Australia, 5042, Australia
| | - N Dharmawardana
- Flinders Health and Medical Research Institute, Flinders University and Flinders Medical Centre, Bedford Park, South Australia, 5042, Australia
| | - T Wang
- Flinders Health and Medical Research Institute, Flinders University , Bedford Park, South Australia, 5042, Australia
| | - S Krishnan
- Royal Adelaide Hospital and University of Adelaide, Adelaide, South Australia, 5000, Australia
| | - J C Hodge
- Royal Adelaide Hospital and University of Adelaide, Adelaide, South Australia, 5000, Australia
| | - A Foreman
- Royal Adelaide Hospital and University of Adelaide, Adelaide, South Australia, 5000, Australia
| | - S Boase
- Royal Adelaide Hospital, University of Adelaide, Adelaide, South Australia, 5000, Australia
- Flinders University, South Australia, South Australia, 5042, Australia
| | - A S Carney
- Flinders Health and Medical Research Institute, Flinders University , Bedford Park, South Australia, 5042, Australia
| | - E A W Sigston
- Department of Otorhinolaryngology Head & Neck, Monash Health and Department of Surgery, Monash University, Clayton, Victoria, 3168, Australia
| | - D I Watson
- Flinders Health and Medical Research Institute, Flinders University and Flinders Medical Centre, Bedford Park, South Australia, 5042, Australia
| | - E H Ooi
- Flinders Health and Medical Research Institute, Flinders University and Flinders Medical Centre, Bedford Park, South Australia, 5042, Australia
| | - D J Hussey
- Flinders Health and Medical Research Institute, Flinders University and Flinders Medical Centre, Bedford Park, South Australia, 5042, Australia.
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20
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The emerging risk of oropharyngeal and oral cavity cancer in HPV-related subsites in young people in Brazil. PLoS One 2020; 15:e0232871. [PMID: 32407339 PMCID: PMC7224475 DOI: 10.1371/journal.pone.0232871] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 04/23/2020] [Indexed: 02/06/2023] Open
Abstract
Human papillomavirus (HPV) is responsible for the rise in the incidence of cancer in the oropharynx, tonsils, and base of the tongue (i.e., HPV-related subsites). HPV triggered the changes in the epidemiology of oropharyngeal and oral cavity cancer (OPC/OCC) in Asia, Europe, North America, and Oceania. Hence, the incidence of cancer in HPV-related subsites is augmenting, while that in other HPV-unrelated subsites is decreasing. In South America, although the incidence of HPV-positive tumors has gradually increased, there is an atypically low prevalence of HPV in people with OPC/OCC. To clarify whether this dramatic shift in incidence trends also occurred in this population, we estimated the burden of HPV on the incidence trends of OPCs/OCCs in São Paulo city in Brazil. In this population-based study, we categorized OPCs/OCCs by HPV-related and HPV-unrelated subsites. We used Poisson regression to assess the age-standardized incidence rates (ASRs) stratified by sex and age groups, as well as to examine the age-period-cohort effects. There were 15,391 cases of OPCs/OCCs diagnosed in HPV-related (n = 5,898; 38.3%) and HPV-unrelated (n = 9,493; 61.7%) subsites. Overall, the ASRs decreased for most subsites, for both sexes and for all age groups, except for HPV-related OPC/OCC in young males and females, which increased by 3.8% and 8.6% per year, respectively. In the birth-cohort-effect analysis, we identified an increasing risk for HPV-related OPC/OCC in both sexes in recent birth cohorts; however, this risk was sharply decreased in HPV-unrelated subsites. Our data demonstrate an emerging risk for HPV-related OPC/OCC in young people, which supports prophylactic HPV vaccination in this group.
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21
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Wnukowski-Mtonga P, Jayasinghe S, Chiu C, Macartney K, Brotherton J, Donovan B, Hall M, Smith DW, Peterson K, Campbell-Lloyd S, Selvey C, Giles M, Kaldor J, Marshall H. Scientific evidence supporting recommendations on the use of the 9-valent HPV vaccine in a 2-dose vaccine schedule in Australia. ACTA ACUST UNITED AC 2020; 44. [PMID: 32299331 DOI: 10.33321/cdi.2020.44.33] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The Australian Technical Advisory Group on Immunisation (ATAGI) updated recommendations on the use of human papillomavirus (HPV) vaccines in the Australian Immunisation Handbook in 2018, regarding the use of the recently available 9-valent (9vHPV) vaccine, Gardasil 9, and a 2-dose schedule for young adolescents for HPV vaccines. This report provides an overview of the relevant scientific evidence that underpinned these updated recommendations. The 9vHPV vaccine includes 5 HPV types (HPV 31, 33, 45, 52 and 58) additional to the 4 that are also covered by the 4vHPV (Gardasil) vaccine (HPV 6,11,16,18). Accordingly, the 9vHPV vaccine is expected to prevent an additional 15% of cervical cancers and up to 20% of other HPV-related cancers. Non-inferior antibody responses after two 9vHPV vaccine doses given 6-12 months apart in girls and boys aged 9-14 years compared to women aged 16-26 years after three doses support the 2-dose schedule for adolescents of this age group. In clinical trials 9vHPV vaccine was well-tolerated with a similar safety profile to 4vHPV vaccine. The switch to 9vHPV vaccine and a 2-dose schedule is anticipated to improve public acceptability of the program and reduce HPV-related disease in the long-term.
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Affiliation(s)
| | - Sanjay Jayasinghe
- National Centre for Immunisation Research and Surveillance and Discipline of Child and Adolescent Health, The Children's Hospital at Westmead Clinical School, University of Sydney, Sydney, New South Wales
| | - Clayton Chiu
- National Centre for Immunisation Research and Surveillance and Discipline of Child and Adolescent Health, The Children's Hospital at Westmead Clinical School, University of Sydney, Sydney, New South Wales
| | - Kristine Macartney
- National Centre for Immunisation Research and Surveillance and Discipline of Child and Adolescent Health, The Children's Hospital at Westmead Clinical School, University of Sydney, Sydney, New South Wales
| | - Julia Brotherton
- Victorian Cytology Service Population Health, VCS Foundation and School of Population and Global Health, University of Melbourne, Melbourne, Victoria
| | - Basil Donovan
- The Kirby Institute, University of New South Wales and Sydney Sexual Health Centre, Sydney Hospital, Sydney, New South Wales
| | - Madeline Hall
- Royal Brisbane and Women's Hospital, Queensland Health, Brisbane, Queensland
| | - David W Smith
- Department of Microbiology, PathWest Laboratory Medicine WA and Faculty of Health and Medical Sciences, University of Western Australia, Nedlands, Western Australia
| | - Karen Peterson
- Immunisation Program, Queensland Health, Brisbane, Queensland
| | - Sue Campbell-Lloyd
- Immunisation Unit, Communicable Diseases Branch, Health Protection NSW, NSW Health, Sydney, New South Wales
| | - Christine Selvey
- Communicable Diseases Branch, Health Protection NSW, NSW Health, Sydney, New South Wales
| | - Michelle Giles
- The Alfred Hospital and Department of Obstetrics and Gynaecology, Monash University, Melbourne, Victoria
| | - John Kaldor
- The Kirby Institute, University of New South Wales, Sydney, New South Wales
| | - Helen Marshall
- Vaccinology and Immunology Research Trials Unit, Women's and Children's Hospital and Robinson Research Institute and Adelaide Medical School, University of Adelaide, North Adelaide, South Australia
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22
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Stepp WH, Farquhar D, Sheth S, Mazul A, Mamdani M, Hackman TG, Hayes DN, Zevallos JP. RNA Oncoimmune Phenotyping of HPV-Positive p16-Positive Oropharyngeal Squamous Cell Carcinomas by Nodal Status. JAMA Otolaryngol Head Neck Surg 2019; 144:967-975. [PMID: 29710215 DOI: 10.1001/jamaoto.2018.0602] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Importance Clinical trials that deintensify treatment for patients with suspected human papillomavirus (HPV)-positive oropharyngeal squamous cell carcinoma (OPSCC) use p16 expression to identify HPV-mediated tumors and guide treatment. While p16 staining has a strong correlation with good outcomes, approximately 12% of p16-positive patients have recurrent disease. Biomarkers that reveal tumor-specific characteristics, such as nodal involvement, may change therapy decisions. Objective To assess whether if a tumor-specific genetic signature exists for node-negative vs node-positive HPV 16-positive/p16-positive OPSCCs. Design, Setting, and Participants This was a retrospective cohort study with randomized case selection for p16 OPSCCs undertaken at a university-based, tertiary care cancer center. Samples were collected from patients with p16-positive OPSCC. A total of 21 HPV 16/p16-positive tumors were used in this study. Main Outcomes and Measures Gene expression profiles of node-negative vs node-positive tumor samples were evaluated using a differential expression analysis approach and the sensitivity and specificity of a molecular signature was determined. Results Among the 21 patients in the study (3 women, 18 men; mean [SD] age, 54.6 [9.6] years), 6 had node-negative disease and 15 had node-positive disease. Using differential expression analysis, we found 146 genes that were significantly different in patients with node-negative disease vs those with node-positive disease, of which 15 genes were used to create a genetic signature that could distinguish node-negative-like from node-positive-like disease. The resultant molecular signature has a sensitivity of 88.2% (95% CI, 63.6%-98.5%) and specificity of 85.7% (95% CI, 42.1%-99.6%). The positive likelihood ratio of this signature was 6.1 (95% CI, 1.0-38.2) and the negative likelihood ratio was 0.1 (95% CI, 0.04-0.5). Given this population's prevalence of node-positive disease of 70.8%, the positive- and negative-predicative values for this gene signature were 93.7% (95% CI, 70.8%-98.9%) and 75.0% (95% CI, 44.1%-92.0%), respectively. In addition, we developed a gene signature using agnostic, machine learning software that identified a 40-gene profile that predicts node-negative disease from node-positive disease (area under the curve, 0.93; 95% CI, 0.63-1.00). Conclusions and Relevance Many HPV-16 and p16-positive tumors are treated as "lower-risk," but they do not have similar genetic compositions at the biological level. The identification of subgroups with unique expression patterns, such as those with nodal metastases, may guide physicians toward alternative or more aggressive therapies. In our study, unguided clustering suggested that that the larger biological characteristics of a tumor could be a better prognostic biomarker.
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Affiliation(s)
- Wesley H Stepp
- Department of Otolaryngology, University of North Carolina, School of Medicine, Chapel Hill
| | - Douglas Farquhar
- Department of Otolaryngology, University of North Carolina, School of Medicine, Chapel Hill
| | - Siddharth Sheth
- Division of Medical Oncology, Department of Medicine, University of North Carolina, School of Medicine, Chapel Hill
| | - Angela Mazul
- Department of Epidemiology, University of North Carolina, Gillings School of Public Health, Chapel Hill.,now at Division of Hematology-Oncology, Department of Medicine, University of Tennessee Health Science Center, Memphis
| | - Mohammed Mamdani
- Department of Otolaryngology, University of North Carolina, School of Medicine, Chapel Hill
| | - Trevor G Hackman
- Department of Otolaryngology, University of North Carolina, School of Medicine, Chapel Hill
| | - D Neil Hayes
- Division of Medical Oncology, Department of Medicine, University of North Carolina, School of Medicine, Chapel Hill.,now at Division of Hematology-Oncology, Department of Medicine, University of Tennessee Health Science Center, Memphis
| | - Jose P Zevallos
- Department of Epidemiology, University of North Carolina, Gillings School of Public Health, Chapel Hill.,now at Department of Otolaryngology, Washington University in St Louis, School of Medicine, St Louis, Missouri
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23
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Haeggblom L, Ährlund‐Richter A, Mirzaie L, Farrajota Neves da Silva P, Ursu RG, Ramqvist T, Näsman A. Differences in gene expression between high-grade dysplasia and invasive HPV + and HPV - tonsillar and base of tongue cancer. Cancer Med 2019; 8:6221-6232. [PMID: 31454186 PMCID: PMC6797576 DOI: 10.1002/cam4.2450] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 07/14/2019] [Accepted: 07/15/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Human papillomavirus (HPV) is a causative agent for tonsillar and base of tongue squamous cell carcinoma (TSCC/BOTSCC), as well as for cervical cancer. Premalignant stages in cervical cancer have been studied extensively, while little is known about premalignant stages in TSCC/BOTSCC and the role of HPV. Here we analyzed differences in gene and protein expression between high-grade dysplasia and invasive cancer in both HPV-positive (HPV+ ) and HPV-negative (HPV- ) TSCC/BOTSCC. METHODS High-grade dysplasia and invasive carcinoma were laser microdissected from HPV+ and HPV- TSCC/BOTSCC tumor sections. Differential gene expression was studied utilizing nanoString RNA-panels and genes of interest were validated on the protein level by immunohistochemistry. RESULTS Forty genes in the HPV+ tumors showed significantly different expression between high-grade dysplasia and invasive cancer and 33 genes in the HPV- tumors. Five out of the nine most significant pathways showed similar increased activity in invasive cancer as compared to high-grade dysplasia in both HPV+ and HPV- tumors. Lastly, significant differences in protein expression was confirmed for SPARC, psoriasin, type I collagen and galectin-1 in both HPV+ and HPV- tumors. CONCLUSIONS This is to our knowledge the first study disclosing differences and similarities in gene expression between dysplastic and invasive HPV+ and HPV- TSCC/BOTSCC.
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Affiliation(s)
- Linnea Haeggblom
- Department of Oncology‐PathologyKarolinska InstituteStockholmSweden
| | | | - Leila Mirzaie
- Department of Oncology‐PathologyKarolinska InstituteStockholmSweden
| | - Pedro Farrajota Neves da Silva
- Department of Oncology‐PathologyKarolinska InstituteStockholmSweden
- Department of Clinical PathologyKarolinska University HospitalStockholmSweden
| | - Ramona G. Ursu
- Department of MicrobiologyUniversity of Medicine and Pharmacy Grigore T. Popa IasiIasiRomania
| | | | - Anders Näsman
- Department of Oncology‐PathologyKarolinska InstituteStockholmSweden
- Department of Clinical PathologyKarolinska University HospitalStockholmSweden
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24
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Patel C, Brotherton JM, Pillsbury A, Jayasinghe S, Donovan B, Macartney K, Marshall H. The impact of 10 years of human papillomavirus (HPV) vaccination in Australia: what additional disease burden will a nonavalent vaccine prevent? ACTA ACUST UNITED AC 2019; 23. [PMID: 30326995 PMCID: PMC6194907 DOI: 10.2807/1560-7917.es.2018.23.41.1700737] [Citation(s) in RCA: 146] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background: A National human papilloma virus (HPV) Vaccination Programme for the prevention of HPV infection and associated disease using the quadrivalent HPV vaccine (4vHPV) has been funded and implemented in Australia since 2007, initially for girls only and extended to boys in 2013, with uptake rates among the highest observed worldwide. Aim: We report on the impact of this national programme on HPV prevalence and associated disease burden and estimate the potential impact of adopting a nonavalent HPV (9vHPV) vaccine. Methods: We performed a non-systematic literature review of studies measuring the burden of HPV-associated disease and infection in Australia before and after introduction of HPV vaccination. We also included key national reports with estimates of HPV-related disease burden. Results: Substantial declines in high-grade cervical disease and genital warts among vaccine-eligible women have been observed. Reductions in genital warts incidence and HPV prevalence among heterosexual men of similar age were observed before introduction of the male vaccination programme, indicating a substantial herd effect. 9vHPV vaccine is expected to prevent up to 90% of cervical and 96% of anal cancers. Of an estimated 1,544 HPV-associated cancers in 2012, 1,242 would have been preventable by the 4vHPV vaccine and an additional 187 anogenital cancers by the 9vHPV vaccine. Conclusions: Vaccination using 4vHPV vaccine has had a large demonstrable impact on HPV-related disease in Australia. A switch to 9vHPV could further reduce the HPV-associated cancer burden. With continued high coverage among both males and females, elimination of vaccine-type HPV disease seems achievable in Australia.
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Affiliation(s)
- Cyra Patel
- National Centre for Immunisation Research and Surveillance, Westmead, Australia
| | - Julia Ml Brotherton
- School of Population and Global Health, University of Melbourne, Parkville, Australia.,VCS Population Health, VCS Foundation, East Melbourne, Australia
| | - Alexis Pillsbury
- National Centre for Immunisation Research and Surveillance, Westmead, Australia
| | - Sanjay Jayasinghe
- Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, Australia.,National Centre for Immunisation Research and Surveillance, Westmead, Australia
| | - Basil Donovan
- Sydney Sexual Health Centre, Sydney Hospital, Sydney, Australia.,The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Kristine Macartney
- Discipline of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, Australia.,National Centre for Immunisation Research and Surveillance, Westmead, Australia
| | - Helen Marshall
- Robinson Research Institute and Adelaide Medical School, University of Adelaide, North Adelaide, Australia.,Vaccinology and Immunology Research Trials Unit, Women's and Children's Hospital, North Adelaide, Australia
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25
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Webster JD, Batstone M, Farah CS. Missed opportunities for oral cancer screening in Australia. J Oral Pathol Med 2019; 48:595-603. [DOI: 10.1111/jop.12915] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 06/07/2019] [Indexed: 12/12/2022]
Affiliation(s)
- John D. Webster
- Royal Brisbane and Women’s Hospital Brisbane Queensland Australia
- Mayne Medical School University of Queensland Brisbane Queensland Australia
| | - Martin Batstone
- Royal Brisbane and Women’s Hospital Brisbane Queensland Australia
- Mayne Medical School University of Queensland Brisbane Queensland Australia
| | - Camile S. Farah
- Australian Centre for Oral Oncology Research & Education Nedlands Western Australia Australia
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26
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Veyer D, Wack M, Grard O, Bonfils P, Hans S, Bélec L, Badoual C, Péré H. HPV detection and genotyping of head and neck cancer biopsies by molecular testing with regard to the new oropharyngeal squamous cell carcinoma classification based on HPV status. Pathology 2019; 51:421-425. [DOI: 10.1016/j.pathol.2019.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 02/06/2019] [Indexed: 11/27/2022]
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27
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Hernandez AL, Wang Y, Somerset HL, Keysar SB, Aisner DL, Marshall C, Bowles DW, Karam SD, Raben D, Jimeno A, Varella-Garcia M, Wang XJ. Inter- and intra-tumor heterogeneity of SMAD4 loss in head and neck squamous cell carcinomas. Mol Carcinog 2019; 58:666-673. [PMID: 30575147 DOI: 10.1002/mc.22958] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 12/04/2018] [Accepted: 12/15/2018] [Indexed: 12/16/2022]
Abstract
Reports regarding the frequency of SMAD4 loss in human head and neck squamous cell carcinoma (HNSCC) vary significantly. We have shown that SMAD4 deletion contributes to HNSCC initiation and progression. Therefore, accurately detecting genetic SMAD4 loss is critical to determine prognosis and therapeutic interventions in personalized medicine. We developed a SMAD4 fluorescence in situ hybridization (FISH) assay to identify chromosomal SMAD4 loss at the single cell level of primary HNSCC specimens and patient derived xenograft (PDX) tumors derived from HNSCCs. SMAD4 heterozygous loss was detected in 35% of primary HNSCCs and 41.3% of PDX tumors. Additionally, 4.3% of PDX tumors had SMAD4 homozygous loss. These frequencies of SMAD4 loss were similar to those in The Cancer Genome Atlas (TCGA). However, we identified significant heterogeneities of SMAD4 loss (partial or complete) among cells within each tumor. We also found that aneuploidy (monosomy and polysomy) contributed greatly to how to define chromosomal SMAD4 deletion. Furthermore, in cultured PDX tumors, SMAD4 mutant cells outcompeted SMAD4 wildtype cells, resulting in establishing homogenous SMAD4 mutant HNSCC cell lines with partial or complete genomic SMAD4 loss, suggesting a survival advantage of SMAD4 mutant cells. Taken together, our study reveals inter- and intra-tumor heterogeneities of SMAD4 chromosomal loss in HNSCCs. Further, SMAD4 FISH assay provides a platform for future clinical diagnosis of SMAD4 chromosomal loss that potentially serves as a molecular marker for prognosis and therapeutic intervention in cancer patients.
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Affiliation(s)
- Ariel L Hernandez
- Department of Pathology, School of Medicine, Molecular Biology Program, Medical Scientist Training Program, University of Colorado, Aurora, Colorado
| | - Ying Wang
- University of Colorado Cancer Center, Molecular Pathology/Cytogenetics Shared Resource, University of Colorado, Aurora, Colorado
| | - Hilary L Somerset
- Department of Pathology, School of Medicine, Molecular Biology Program, Medical Scientist Training Program, University of Colorado, Aurora, Colorado
| | - Stephen B Keysar
- Department of Medical Oncology, University of Colorado, Aurora, Colorado
| | - Dara L Aisner
- Department of Pathology, School of Medicine, Molecular Biology Program, Medical Scientist Training Program, University of Colorado, Aurora, Colorado
| | - Carrie Marshall
- Department of Pathology, School of Medicine, Molecular Biology Program, Medical Scientist Training Program, University of Colorado, Aurora, Colorado
| | - Daniel W Bowles
- Veterans Affairs Medical Center, VA Eastern Colorado Health Care System, Aurora, Colorado
| | - Sana D Karam
- Department of Radiation Oncology, University of Colorado, Aurora, Colorado
| | - David Raben
- Department of Radiation Oncology, University of Colorado, Aurora, Colorado
| | - Antonio Jimeno
- Department of Medical Oncology, University of Colorado, Aurora, Colorado
| | - Marileila Varella-Garcia
- University of Colorado Cancer Center, Molecular Pathology/Cytogenetics Shared Resource, University of Colorado, Aurora, Colorado
- Department of Medical Oncology, University of Colorado, Aurora, Colorado
| | - Xiao-Jing Wang
- Department of Pathology, School of Medicine, Molecular Biology Program, Medical Scientist Training Program, University of Colorado, Aurora, Colorado
- Veterans Affairs Medical Center, VA Eastern Colorado Health Care System, Aurora, Colorado
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28
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Haeggblom L, Attoff T, Yu J, Holzhauser S, Vlastos A, Mirzae L, Ährlund-Richter A, Munck-Wikland E, Marklund L, Hammarstedt-Nordenvall L, Ye W, Ramqvist T, Näsman A, Dalianis T. Changes in incidence and prevalence of human papillomavirus in tonsillar and base of tongue cancer during 2000-2016 in the Stockholm region and Sweden. Head Neck 2018; 41:1583-1590. [PMID: 30584688 DOI: 10.1002/hed.25585] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 09/13/2018] [Accepted: 12/05/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Tonsillar and base of tongue squamous cell carcinoma (TSCC/BOTSCC) has increased. In Stockholm, the proportion of human papillomavirus (HPV)-positive cases and the incidence of TSCC rose between 1970 and 2006 then stabilized. Here, HPV-prevalence, and TSCC/BOTSCC incidence 2000-2016, in Stockholm and Sweden were followed. METHODS Incidence data for 2000-2016 were obtained from the Swedish Cancer Registry. TSCC/BOTSCC biopsies, 2013-2016 from Stockholm, were examined for HPV DNA and p16INK4a , or data obtained from medical reports. For cases 2000-2012, data were available from previous studies. RESULTS The incidence of TSCC/BOTSCC has continued to rise in Stockholm and Sweden 2000-2016, especially after 2008. HPV DNA and p16INK4a analysis was determined for 795 Stockholm cases from 2000 to 2016, with 72% being HPV DNA and p16INK4a positive 2013-2016, and 70% positive 2000-2016. CONCLUSION During 2000-2016, especially after 2008, the incidence of TSCC/BOTSCC has continued to increase in Stockholm and Sweden, with an HPV-prevalence of approximately 70% in Stockholm.
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Affiliation(s)
- Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Tove Attoff
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Jingru Yu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Stefan Holzhauser
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Andrea Vlastos
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Leila Mirzae
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | | | | | | | | | - Weimin Ye
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
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29
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Qendri V, Bogaards JA, Berkhof J. Who Will Benefit From Expanding HPV Vaccination Programs to Boys? JNCI Cancer Spectr 2018; 2:pky076. [PMID: 31360888 PMCID: PMC6649811 DOI: 10.1093/jncics/pky076] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 11/07/2018] [Accepted: 11/20/2018] [Indexed: 01/05/2023] Open
Abstract
Indications for human papillomavirus vaccination programs are expanding to boys. However, the rationale behind their inclusion is often not clear. Using a Bayesian synthesis framework and assuming equal vaccine coverage in both sexes, we assessed how the incremental number of cancer cases prevented and life-years gained from boys’ vaccination are distributed between women, heterosexual men, and men who have sex with men (MSM). Below 60% coverage, at least 50% of the gains from boys’ vaccination was attributable to cervical cancer prevention, whereas at 80% coverage, 50% of the gains was attributable to women, 15% to heterosexual men, and 35% to MSM. Above 90% coverage, 85–100% of the gains from boys’ vaccination was attributable to anal and oropharyngeal cancer prevention, mainly in MSM. Sex-neutral vaccination can be advocated on grounds of bolstering herd protection to women and directly protecting men, particularly MSM, with the clinical significance of either argument determined by the coverage.
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Affiliation(s)
- Venetia Qendri
- Correspondence to: Venetia Qendri, MSc, Department of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, PO Box 7057 MF F-wing ST, 1007 MB Amsterdam, the Netherlands (e-mail: )
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Qendri V, Schurink-Van 't Klooster TM, Bogaards JA, Berkhof J. Ten years of HPV vaccination in the Netherlands: current evidence and future challenges in HPV-related disease prevention. Expert Rev Vaccines 2018; 17:1093-1104. [PMID: 30417704 DOI: 10.1080/14760584.2018.1547196] [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: 12/15/2022]
Abstract
INTRODUCTION Girls-only vaccination against human papillomavirus (HPV) type 16 and 18 was implemented in the Netherlands in 2009. Despite the evidence of the efficacy against precancerous lesions, cross-protection induced by the vaccine and a greater potential for cancer prevention than cervical cancer only, vaccine coverage in the girls-only program has remained below target levels. AREAS COVERED In this paper, we review the literature from the Netherlands on the effectiveness and cost-effectiveness of HPV vaccination since vaccine introduction, give an account of the coverage, safety and effectiveness of HPV vaccination as has been reported in the Dutch surveillance program and discuss challenges of the current HPV vaccination program. EXPERT COMMENTARY Girls-only HPV vaccination may confer a substantial health gain in HPV-related disease prevention. However, vaccine coverage declined remarkably recently possibly related to safety concerns, limiting the benefits from girls' vaccination and increasing the potential additional benefit of sex-neutral HPV vaccination. Considering the emergence of novel vaccination and screening options and the change from cytology- to HPV-based screening in 2017, further research is required to inform decisions on the optimization of an integrated vaccination and screening program.
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Affiliation(s)
- V Qendri
- a Department of Epidemiology and Biostatistics , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , Netherlands
| | - T M Schurink-Van 't Klooster
- b Center for Infectious Disease Control , National Institute for Public Health and the Environment , Bilthoven , Netherlands
| | - J A Bogaards
- a Department of Epidemiology and Biostatistics , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , Netherlands.,b Center for Infectious Disease Control , National Institute for Public Health and the Environment , Bilthoven , Netherlands
| | - J Berkhof
- a Department of Epidemiology and Biostatistics , Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , Netherlands
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Human papillomavirus (HPV) and its vaccine: awareness and opinions of clinical dental students in a UK dental school. Br Dent J 2018; 225:976-981. [DOI: 10.1038/sj.bdj.2018.1024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/16/2018] [Indexed: 11/08/2022]
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Alves AM, Correa MB, Silva KDD, Araújo LMAD, Vasconcelos ACU, Gomes APN, Etges A, Tarquinio SBC. Demographic and Clinical Profile of Oral Squamous Cell Carcinoma from a Service-Based Population. Braz Dent J 2018; 28:301-306. [PMID: 29297550 DOI: 10.1590/0103-6440201601257] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 03/14/2017] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to evaluate the demographic and clinical profile of the oral squamous cells carcinoma (OSCC) cases registered in a center of oral diagnosis in southern Brazil. Eight hundred and six individuals with OSCC from 1959 to 2012 were included in this study. The variables recorded were: sex, age, occupation according to workplace, alcohol and tobacco consumption, skin color, tumor location, histological type, clinical appearance, size, evolution time, presence of pain and lymph node metastasis. Descriptive analysis was performed and the associations between variables were assessed using the chi-square and Fisher's exact test, with a confidence level of 5%. OSSC was more common in males (76.6%) aged between 51 to 70 years (53.9%). The most frequent sites were lower lip vermilion (23.3%), tongue (20.2%) and gingiva/alveolar ridge (18.1%). There was a strong association between outdoor occupation and white skin color with lip squamous cell carcinoma (LSCC). OSCC intraoral lesions were commonly more painful, larger than 2 cm and presented lymphatic metastasis. In conclusion, most of the results confirm the data from literature about sex, age, tumor location and occupation. Moreover, the positive correlations between LSCC and occupation, between LSCC and white skin color, and between bigger lesions and presence of pain/cervical metastasis also corroborate the literature data.
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Affiliation(s)
- Alessandro Menna Alves
- Graduate Program in Dentistry, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil.,Center of Diagnosis of Oral Diseases, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil.,Dental School, UNIVATES - Unidade Integrada Vale do Taquari de Ensino Superior, Lajeado, RS, Brazil
| | - Marcos Britto Correa
- Graduate Program in Dentistry, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Karine Duarte da Silva
- Graduate Program in Dentistry, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil.,Center of Diagnosis of Oral Diseases, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | | | - Ana Carolina Uchoa Vasconcelos
- Graduate Program in Dentistry, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil.,Center of Diagnosis of Oral Diseases, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Ana Paula Neutzling Gomes
- Graduate Program in Dentistry, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil.,Center of Diagnosis of Oral Diseases, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Adriana Etges
- Graduate Program in Dentistry, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil.,Center of Diagnosis of Oral Diseases, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Sandra Beatriz Chaves Tarquinio
- Graduate Program in Dentistry, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil.,Center of Diagnosis of Oral Diseases, UFPel - Universidade Federal de Pelotas, Pelotas, RS, Brazil
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Jamieson L, Garvey G, Hedges J, Mitchell A, Dunbar T, Leane C, Hill I, Warren K, Brown A, Ju X, Roder D, Logan R, Johnson N, Smith M, Antonsson A, Canfell K. Human Papillomavirus and Oropharyngeal Cancer Among Indigenous Australians: Protocol for a Prevalence Study of Oral-Related Human Papillomavirus and Cost-Effectiveness of Prevention. JMIR Res Protoc 2018; 7:e10503. [PMID: 29884604 PMCID: PMC6015268 DOI: 10.2196/10503] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 04/03/2018] [Accepted: 04/04/2018] [Indexed: 01/08/2023] Open
Abstract
Background Oropharyngeal cancer is an important, understudied cancer affecting Aboriginal and Torres Strait Islander Australians. The human papillomavirus (HPV) is a significant risk factor for oropharyngeal cancer. Current generation HPV vaccines are effective against the 2 most common types of high-risk HPVs in cancer (hrHPVs 16/18). Objectives This study aims (1) to yield population estimates of oncogenic genotypes of HPV in the mouth and oropharynx of defined Aboriginal and Torres Strait Islander populations; (2) to estimate the proportion of oropharyngeal cancer attributable to HPV among these Australian citizens; (3) to estimate the impact of HPV vaccination as currently implemented on rates of oropharyngeal cancer among Aboriginal and Torres Strait Islander Australians; and (4) taking into account impact on oropharyngeal as well as cervical cancer, to evaluate efficacy and cost-effectiveness of targeted extended HPV vaccination to older ages, among our study population. Methods Our study design and operation is straightforward, with minimal impost on participants. It involves testing for carriage of hrHPV in the mouth and oropharynx among 1000 Aboriginal South Australians by simple saliva collection and with follow-up at 12 and 24 months, collection of sexual history at baseline, collection of information for estimating health state (quality-of-life) utilities at baseline, genotyping of viruses, predictive outcome and cost-effectiveness modeling, data interpretation and development of vaccination, and follow-up management strategies driven by the Aboriginal community. Results Participant recruitment for this study commenced in February 2018 and enrollment is ongoing. The first results are expected to be submitted for publication in 2019. Conclusions The project will have a number of important outcomes. Synthesis of evidence will enable generation of estimates of the burden of oropharyngeal cancer among Aboriginal and Torres Strait Islander Australians and indicate the likely effectiveness and cost-effectiveness of prevention. This will be important for health services planning, and for Aboriginal health worker and patient education. The results will also point to important areas where research efforts should be focused to improve outcomes in Aboriginal and Torres Strait Islander Australians with oropharyngeal cancer. There will be a strong focus on community engagement and accounting for the preferences of individuals and the community in control of HPV-related cancers. The project has international relevance in that it will be the first to systematically evaluate prevention of both cervical and oropharyngeal cancer in a high-risk Indigenous population taking into account all population, testing, and surveillance options. Registered Report Identifier RR1-10.2196/10503
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Affiliation(s)
- Lisa Jamieson
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - Gail Garvey
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia
| | - Joanne Hedges
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - Amanda Mitchell
- Aboriginal Health Council of South Australia, Adelaide, Australia
| | - Terry Dunbar
- Yaitya Purruna Indigenous Health Unit, University of Adelaide, Adelaide, Australia
| | - Cathy Leane
- Aboriginal Health Division Women's and Children's Health Network, Adelaide, Australia
| | - Isaac Hill
- Aboriginal Health Council of South Australia, Adelaide, Australia
| | - Kate Warren
- Pika Wiya Health Service Inc, Port Augusta, Australia
| | - Alex Brown
- Wardliparingga Aboriginal Research Unit, South Australian Health & Medical Research Institute, Adelaide, Australia
| | - Xiangqun Ju
- Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - David Roder
- School of Health Sciences, Univesity of South Australia, Adelaide, Australia
| | - Richard Logan
- Adelaide Dental School, University of Adelaide, Adelaide, Australia
| | - Newell Johnson
- Menzies Health Institute, Griffith University, Gold Coast, Australia
| | - Megan Smith
- Cancer Council of New South Wales, Sydney, Australia
| | - Annika Antonsson
- QIMR Berghofer Medical Research Institute, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Karen Canfell
- Cancer Council of New South Wales, Sydney, Australia
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Rosen BL, Bishop JM, McDonald SL, Kahn JA, Kreps GL. Quality of Web-Based Educational Interventions for Clinicians on Human Papillomavirus Vaccine: Content and Usability Assessment. JMIR Cancer 2018; 4:e3. [PMID: 29453187 PMCID: PMC5834755 DOI: 10.2196/cancer.9114] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 12/13/2017] [Accepted: 12/13/2017] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Human papillomavirus (HPV) vaccination rates fall far short of Healthy People 2020 objectives. A leading reason is that clinicians do not recommend the vaccine consistently and strongly to girls and boys in the age group recommended for vaccination. Although Web-based HPV vaccine educational interventions for clinicians have been created to promote vaccination recommendations, rigorous evaluations of these interventions have not been conducted. Such evaluations are important to maximize the efficacy of educational interventions in promoting clinician recommendations for HPV vaccination. OBJECTIVE The objectives of our study were (1) to expand previous research by systematically identifying HPV vaccine Web-based educational interventions developed for clinicians and (2) to evaluate the quality of these Web-based educational interventions as defined by access, content, design, user evaluation, interactivity, and use of theory or models to create the interventions. METHODS Current HPV vaccine Web-based educational interventions were identified from general search engines (ie, Google), continuing medical education search engines, health department websites, and professional organization websites. Web-based educational interventions were included if they were created for clinicians (defined as individuals qualified to deliver health care services, such as physicians, clinical nurses, and school nurses, to patients aged 9 to 26 years), delivered information about the HPV vaccine and how to increase vaccination rates, and provided continuing education credits. The interventions' content and usability were analyzed using 6 key indicators: access, content, design, evaluation, interactivity, and use of theory or models. RESULTS A total of 21 interventions were identified, out of which 7 (33%) were webinars, 7 (33%) were videos or lectures, and 7 (33%) were other (eg, text articles, website modules). Of the 21 interventions, 17 (81%) identified the purpose of the intervention, 12 (57%) provided the date that the information had been updated (7 of these were updated within the last 6 months), 14 (67%) provided the participants with the opportunity to provide feedback on the intervention, and 5 (24%) provided an interactive component. None of the educational interventions explicitly stated that a theory or model was used to develop the intervention. CONCLUSIONS This analysis demonstrates that a substantial proportion of Web-based HPV vaccine educational interventions has not been developed using established health education and design principles. Interventions designed using these principles may increase strong and consistent HPV vaccination recommendations by clinicians.
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Affiliation(s)
- Brittany L Rosen
- School of Human Services, University of Cincinnati, Cincinnati, OH, United States
| | - James M Bishop
- School of Human Services, University of Cincinnati, Cincinnati, OH, United States
| | - Skye L McDonald
- School of Human Services, University of Cincinnati, Cincinnati, OH, United States
| | - Jessica A Kahn
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
- College of Medicine, University of Cincinnati, Cincinnati, OH, United States
| | - Gary L Kreps
- Center for Health and Risk Communication, Department of Communication, George Mason University, Fairfax, VA, United States
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Chen W, Shimane T, Kawano S, Alshaikh A, Kim SY, Chung SH, Kim RH, Shin KH, Walentin K, Park NH, Schmidt-Ott KM, Kang MK. Human Papillomavirus 16 E6 Induces FoxM1B in Oral Keratinocytes through GRHL2. J Dent Res 2018; 97:795-802. [PMID: 29443638 DOI: 10.1177/0022034518756071] [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: 11/17/2022] Open
Abstract
High-risk human papillomavirus (HPV) is a major risk factor for oral and pharyngeal cancers (OPCs), yet the detailed mechanisms by which HPV promotes OPCs are not understood. Forkhead box M1B (FoxM1B) is an oncogene essential for cell cycle progression and tumorigenesis, and it is aberrantly overexpressed in many tumors. We previously showed that FoxM1B was the putative target of an epithelial-specific transcription factor, Grainyhead-like 2 (GRHL2). In the current study, we demonstrate that HPV type 16 (HPV-16) E6 induces FoxM1B in human oral keratinocytes (HOKs) and tonsillar epithelial cells (TECs) in part through GRHL2. FoxM1B was barely detectable in cultured normal human oral keratinocytes (NHOKs) and progressively increased in immortalized HOKs harboring HPV-16 genome (HOK-16B) and tumorigenic HOK-16B/BaP-T cells. Retroviral expression of HPV-16 E6 and/or E7 in NHOKs, TECs, and hypopharyngeal carcinoma cells (FaDu) revealed induction of FoxM1B and GRHL2 by the E6 protein but not E7. Both GRHL2 and FoxM1B were strongly induced in the epidermis of HPV-16 E6 transgenic mice and HPV+ oral squamous cell carcinomas. Ectopic expression of FoxM1B led to acquisition of transformed phenotype in HOK-16B cells. Loss of FoxM1B by lentiviral short hairpin RNA vector or chemical inhibitor led to elimination of tumorigenic characteristics of HOK-16B/BaP-T cells. Luciferase reporter assay revealed that GRHL2 directly bound and regulated the FoxM1B gene promoter activity. Using epithelial-specific Grhl2 conditional knockout mice, we exposed wild-type (WT) and Grhl2 KO mice to 4-nitroquinolin 1-oxide (4-NQO), which led to induction of FoxM1B in the tongue tissues and rampant oral tumor development in the WT mice. However, 4-NQO exposure failed to induce tongue tumors or induction of FoxM1B expression in Grhl2 KO mice. Collectively, these results indicate that HPV-16 induces FoxM1B in part through GRHL2 transcriptional activity and that elevated FoxM1B level is required for oropharyngeal cancer development.
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Affiliation(s)
- W Chen
- 1 The Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA
| | - T Shimane
- 2 Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - S Kawano
- 3 Asahi University School of Dentistry, Gifu, Japan
| | - A Alshaikh
- 1 The Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA
| | - S Y Kim
- 1 The Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA
| | - S H Chung
- 4 Deptartment of Biology and Biochemistry, University of Houston, Houston, TX, USA
| | - R H Kim
- 1 The Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA.,5 UCLA Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA
| | - K H Shin
- 1 The Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA.,5 UCLA Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA
| | - K Walentin
- 6 Max Delbruck Center for Molecular Medicine and Department of Nephrology, Charité Medical University, Berlin, Germany
| | - N H Park
- 1 The Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA.,5 UCLA Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA
| | - K M Schmidt-Ott
- 6 Max Delbruck Center for Molecular Medicine and Department of Nephrology, Charité Medical University, Berlin, Germany
| | - M K Kang
- 1 The Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA.,5 UCLA Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA
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Boscolo-Rizzo P, Zorzi M, Del Mistro A, Da Mosto MC, Tirelli G, Buzzoni C, Rugge M, Polesel J, Guzzinati S. The evolution of the epidemiological landscape of head and neck cancer in Italy: Is there evidence for an increase in the incidence of potentially HPV-related carcinomas? PLoS One 2018; 13:e0192621. [PMID: 29415020 PMCID: PMC5802923 DOI: 10.1371/journal.pone.0192621] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 01/26/2018] [Indexed: 01/28/2023] Open
Abstract
The current study aimed to investigate the incidence and survival patterns of HNSCCs arising from different anatomic sites, potentially related (the oropharynx) or unrelated (the oral cavity, the larynx/hypopharynx) to HPV, to provide clues on possible growing impact of HPV in the epidemiology of HNSCC in Italy. Epidemiological data were retrieved from ten long-term Cancer Registries covering a population of 7.8 million inhabitants. Trends were described by means of the estimated annual percent change (APC) stratified by age and gender, and compared between HPV-related and HPV-unrelated anatomical sites. The data regarding 28,295 HNSCCs diagnosed in Italy between 1988 and 2012 were analyzed. In males, the incidence rate (IR) of cancers arising from sites unrelated to HPV infection significantly decreased in all age groups (APC:-3.31 for larynx/hypopharynx; APC:-1.77 for oral cavity), whereas stable IR were observed for cancers arising from sites related to HPV infection. In females, IR for cancers from HPV-related sites increased significantly over the observed period; the largest increment was noted in those over 60 (APC:2.92%) who also showed a significantly lower number of HNSCCs from the larynx/hypopharynx (APC:- 0.84) and a significantly higher number of oral cavity tumors (APC = 2.15). The five-year relative survival remained largely unchanged in the patients with laryngeal/hypopharyngeal SCC and, conversely, significantly improved in the patients with SCC at HPV-related sites. The trends observed suggest a potential increasing impact of HPV infection on the epidemiology of HNSCC in Italy, but to a lesser extent and with a different pattern from that observed in other Western countries.
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Affiliation(s)
- Paolo Boscolo-Rizzo
- Department of Neurosciences, Regional Center for Head and Neck Cancer, University of Padova, Treviso, Italy
| | - Manuel Zorzi
- Veneto Tumor Registry, Veneto Region, Padova, Italy
| | | | - Maria Cristina Da Mosto
- Department of Neurosciences, Regional Center for Head and Neck Cancer, University of Padova, Treviso, Italy
| | - Giancarlo Tirelli
- Head and Neck Department, Hospital of Cattinara, University of Trieste, Trieste, Italy
| | - Carlotta Buzzoni
- AIRTUM Database, Firenze, Italy
- Tuscany Cancer Registry, Clinical and Descriptive Epidemiology Unit, Cancer Prevention and Research Institute (ISPO), Firenze, Italy
| | - Massimo Rugge
- Veneto Tumor Registry, Veneto Region, Padova, Italy
- Department of Medicine, Surgical Pathology Unit, University of Padova, Padova, Italy
| | - Jerry Polesel
- Unit of Cancer Epidemiology, CRO Aviano National Cancer Institute, Aviano, Italy
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Wojtera M, Paradis J, Husein M, Nichols AC, Barrett JW, Salvadori MI, Strychowsky JE. The prevalence of human papillomavirus in pediatric tonsils: a systematic review of the literature. J Otolaryngol Head Neck Surg 2018; 47:8. [PMID: 29378664 PMCID: PMC5789580 DOI: 10.1186/s40463-018-0255-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 01/17/2018] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND HPV-related head and neck cancer rates have been increasing in recent years, with the tonsils being the most commonly affected site. However, the current rate of HPV infection in the pediatric population remains poorly defined. The objective of this study was to systematically review and evaluate the prevalence and distribution of HPV in the tonsils of pediatric patients undergoing routine tonsillectomy. METHODS AND RESULTS The literature was searched using PubMed, EMBASE, Scopus, CINAHL, Cochrane Library, and ProQuest Dissertations & Theses Global databases (inception to December 2017) by two independent review authors. Inclusion criteria included articles which evaluated the prevalence of HPV in a pediatric cohort without known warts or recurrent respiratory papillomatosis, those which used tonsil biopsy specimens for analysis, and those with six or more subjects and clear outcomes reported. Eleven studies met the inclusion criteria. Using the Oxford Clinical Evidence-based Medicine (OCEBM) guidelines, two reviewers appraised the level of evidence of each study, extracted data, and resolved discrepancies by consensus. The systematic review identified 11 articles (n = 2520). Seven studies detected HPV in the subject population, with prevalence values ranging from 0 to 21%. The level of evidence for all included studies was OCEBM Level 3. CONCLUSIONS HPV may be present in pediatric tonsillectomy specimens; however, the largest included study demonstrated a prevalence of 0%. Future testing should be performed using methods with high sensitivities and specificities, such as reverse transcript real-time PCR or digital droplet PCR.
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Affiliation(s)
- Monika Wojtera
- Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St, London, N6A 5C1, ON, Canada
| | - Josee Paradis
- Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St, London, N6A 5C1, ON, Canada.,Department of Otolaryngology-Head and Neck Surgery, Victoria Hospital B3-400, 800 Commissioners Rd E, London, N6A 5W9, ON, Canada
| | - Murad Husein
- Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St, London, N6A 5C1, ON, Canada.,Department of Otolaryngology-Head and Neck Surgery, Victoria Hospital B3-400, 800 Commissioners Rd E, London, N6A 5W9, ON, Canada
| | - Anthony C Nichols
- Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St, London, N6A 5C1, ON, Canada.,Department of Otolaryngology-Head and Neck Surgery, Victoria Hospital B3-400, 800 Commissioners Rd E, London, N6A 5W9, ON, Canada
| | - John W Barrett
- Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St, London, N6A 5C1, ON, Canada.,Department of Otolaryngology-Head and Neck Surgery, Victoria Hospital B3-400, 800 Commissioners Rd E, London, N6A 5W9, ON, Canada
| | - Marina I Salvadori
- Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St, London, N6A 5C1, ON, Canada.,Department of Paediatrics, Children's Hospital at London Health Sciences Centre, 800 Commissioners Rd E, London, ON, N6A 5W9, Canada
| | - Julie E Strychowsky
- Schulich School of Medicine and Dentistry, Western University, 1151 Richmond St, London, N6A 5C1, ON, Canada. .,Department of Otolaryngology-Head and Neck Surgery, Victoria Hospital B3-400, 800 Commissioners Rd E, London, N6A 5W9, ON, Canada.
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Singh SP, Eisenberg R, Hoffman G. An Overview and Comparative Evaluation of Head and Neck Cancer Risk Factors in India and Australia. ACTA ACUST UNITED AC 2018. [DOI: 10.4236/ijohns.2018.75027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Gilde J, Song B, Masroor F, Darbinian JA, Ritterman Weintraub ML, Salazar J, Yang E, Gurushanthaiah D, Wang KH. The diagnostic pathway of oropharyngeal squamous cell carcinoma in a large U.S. healthcare system. Laryngoscope 2017; 128:1867-1873. [DOI: 10.1002/lary.27038] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Revised: 10/20/2017] [Accepted: 11/08/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Jason Gilde
- Department of Otolaryngology–Head and Neck Surgery, Kaiser Permanente Oakland Medical CenterOakland California U.S.A
| | - Brian Song
- Department of Otolaryngology–Head and Neck Surgery, Kaiser Permanente Oakland Medical CenterOakland California U.S.A
| | - Farzad Masroor
- Department of Otolaryngology–Head and Neck Surgery, Kaiser Permanente Oakland Medical CenterOakland California U.S.A
| | - Jeanne A. Darbinian
- Department of Otolaryngology–Head and Neck Surgery, Kaiser Permanente Oakland Medical CenterOakland California U.S.A
| | | | - James Salazar
- Department of Otolaryngology–Head and Neck Surgery, Kaiser Permanente Oakland Medical CenterOakland California U.S.A
| | - Eleanor Yang
- Department of Otolaryngology–Head and Neck Surgery, Kaiser Permanente Oakland Medical CenterOakland California U.S.A
| | - Deepak Gurushanthaiah
- Department of Otolaryngology–Head and Neck Surgery, Kaiser Permanente Oakland Medical CenterOakland California U.S.A
| | - Kevin H. Wang
- Department of Otolaryngology–Head and Neck Surgery, Kaiser Permanente Oakland Medical CenterOakland California U.S.A
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Brown T, Banks M, Hughes BG, Lin C, Kenny LM, Bauer JD. Impact of early prophylactic feeding on long term tube dependency outcomes in patients with head and neck cancer. Oral Oncol 2017; 72:17-25. [DOI: 10.1016/j.oraloncology.2017.06.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 06/24/2017] [Indexed: 12/28/2022]
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Tang KD, Kenny L, Perry C, Frazer I, Punyadeera C. The overexpression of salivary cytokeratins as potential diagnostic biomarkers in head and neck squamous cell carcinomas. Oncotarget 2017; 8:72272-72280. [PMID: 29069786 PMCID: PMC5641129 DOI: 10.18632/oncotarget.19731] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 06/28/2017] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Cytokeratin (CK) intermediate filaments are demonstrated to have enormous potential in regulating cellular motility and cancer progression. There are more than 20 divergent CKs that have been identified, of which CK 8, 17, 18 and 19 are reported to be elevated in the tumour biopsies of head and neck cancer squamous cell carcinoma (HNSCC) patients. However, CK expression profiles in the saliva of HNSCC patients have not been investigated. We aim to investigate the mRNA expression profiles of CKs in saliva collected from healthy controls, HPV-negative and -positive HNSCC patients. METHODS Oral rinse samples were collected from 42 cancer-free healthy controls (age-matched) and patients who have been diagnosed with HPV-negative (n = 20) and -positive (n = 48) HNSCC. RESULTS Here, we report that the mRNA expression profiles of CKs differed in saliva collected from healthy controls and HNSCC patients. The mRNA expression levels of CK 8 and 18 were significantly elevated in saliva collected from HPV-negative HNSCC patients; whilst, CK 17 and 19 were expressed at a higher mRNA level in saliva collected from HPV-positive HNSCC patients compared to healthy controls. Importantly, receiver operating characteristic (ROC) analysis showed salivary CK 8 and 18 to have superior sensitivity and specificity in discriminating the HPV-negative HNSCC patients from healthy controls (80% and 86%) as well as between HPV-negative and -positive HNSCC patients (75% and 81%). CONCLUSION In summary, we have demonstrated that an aberrant expression of salivary CKs may serve as a potential non-invasive diagnostic biomarker in HNSCC.
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Affiliation(s)
- Kai Dun Tang
- The School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Queensland, Australia.,The Translational Research Institute, Woolloongabba, Australia
| | - Liz Kenny
- School of Medicine, University of Queensland, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,Central Integrated Regional Cancer Service, Queensland Health, Brisbane, Queensland, Australia
| | - Chris Perry
- Department of Otolaryngology, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Ian Frazer
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Chamindie Punyadeera
- The School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Queensland, Australia.,The Translational Research Institute, Woolloongabba, Australia
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Distress levels in patients with oropharyngeal vs. non-oropharyngeal squamous cell carcinomas of the head and neck over 1 year after diagnosis: a retrospective cohort study. Support Care Cancer 2017; 25:3225-3233. [PMID: 28600705 DOI: 10.1007/s00520-017-3733-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 04/24/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Human papillomavirus (HPV)-related cancers have been associated with different demographic profiles and disease characteristics than HPV-unrelated cancers in head and neck patients, but distress and other symptoms have not been compared. The aim of this study was to assess whether distress levels, fatigue, pain, anxiety, depression, and common psychological and practical problems differ between head and neck cancer patients with HPV-related vs. HPV-unrelated carcinomas (using oropharyngeal carcinoma (OPC) and non-OPC cancers as surrogates for HPV status). METHODS Distress, depression, anxiety, fatigue, pain, and common problems were examined in 56 OPC and 90 non-OPC patients at 4 timepoints during the first year following diagnosis. Two-level hierarchical linear modeling was used to examine effects. RESULTS The HPV-related OPC group was more likely to be younger (p = 0.05), Caucasian (p = 0.001), non-smokers (p = 0.01), earn more (p = 0.04), and present with more advanced stage (p < 0.0001). At baseline, OPC patients reported only higher pain scores (p = 0.01) than non-OPC patients. Total problems decreased more in the OPC group (p = 0.08) than the non-OPC group from baseline to 12-month follow-up. In both groups, scores on distress, depression, psychosocial problems, and practical problems decreased similarly over time. CONCLUSIONS Despite a difference in the clinico-demographic characteristics of HPV-related vs. HPV-unrelated patients, only baseline pain levels and total problems over time differed between the two groups.
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Randomised controlled trial of early prophylactic feeding vs standard care in patients with head and neck cancer. Br J Cancer 2017; 117:15-24. [PMID: 28535154 PMCID: PMC5520203 DOI: 10.1038/bjc.2017.138] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 04/21/2017] [Accepted: 04/24/2017] [Indexed: 02/08/2023] Open
Abstract
Background: Weight loss remains significant in patients with head and neck cancer, despite prophylactic gastrostomy and intensive dietary counseling. The aim of this study was to improve outcomes utilising an early nutrition intervention. Methods: Patients with head and neck cancer at a tertiary hospital in Australia referred for prophylactic gastrostomy prior to curative intent treatment were eligible for this single centre randomised controlled trial. Exclusions included severe malnutrition or dysphagia. Patients were assigned following computer-generated randomisation sequence with allocation concealment to either intervention or standard care. The intervention group commenced supplementary tube feeding immediately following tube placement. Primary outcome measure was percentage weight loss at three months post treatment. Results: Recruitment completed June 2015 with 70 patients randomised to standard care (66 complete cases) and 61 to intervention (56 complete cases). Following intention-to-treat analysis, linear regression found no effect of the intervention on weight loss (10.9±6.6% standard care vs 10.8±5.6% intervention, P=0.930) and this remained non-significant on multivariable analysis (P=0.624). No other differences were found for quality of life or clinical outcomes. No serious adverse events were reported. Conclusions: The early intervention did not improve outcomes, but poor adherence to nutrition recommendations impacted on potential outcomes.
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Wood ZC, Bain CJ, Smith DD, Whiteman DC, Antonsson A. Oral human papillomavirus infection incidence and clearance: a systematic review of the literature. J Gen Virol 2017; 98:519-526. [PMID: 28150575 DOI: 10.1099/jgv.0.000727] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Subclinical oral human papillomavirus (HPV) infection that persists for decades is likely to precede an HPV-driven squamous cell carcinoma of the head and neck, but little is known about the natural history of oral HPV. We systematically reviewed and abstracted data from nine manuscripts that examined human immunodeficiency virus-negative and cancer-free subjects for oral HPV DNA to determine the pooled baseline prevalence and incidence of newly acquired oral HPV infections, and specifically for HPV-16. We also documented the clearance rate and the median time to clearance, where data existed. Of 3762 individuals, 7.5 % had an oral infection with any HPV type (1.6 % for HPV-16). Meta-regression analysis estimated the 12-month cumulative incidence to be 4.8 % (95 % confidence interval 3.2-7.3 %). The overall oral HPV clearance was reported to be 0-80 % between studies, and the median time to clearance from 6.5 to 18 months. Oral HPV-16 clearance was 43-83 %, and median time to clearance for HPV-16 was 7-22 months. Oral HPV prevalence, incidence and clearance vary considerably between published studies from different geographical regions. Further research is required to identify predictors of persistent oral HPV infection. Measurable baseline prevalence was observed in all studies, as well as non-trivial incidence of newly acquired oral HPV infections and incomplete clearance.
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Affiliation(s)
- Zoe C Wood
- Department of Population Health, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Christopher J Bain
- Department of Population Health, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - David D Smith
- Department of Population Health, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - David C Whiteman
- Department of Population Health, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Annika Antonsson
- Department of Population Health, QIMR Berghofer Medical Research Institute, Brisbane, Australia
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Abstract
Barrett esophagus (BE) is a precursor lesion for esophageal adenocarcinoma (EAC). Developments in imaging and molecular markers, and endoscopic eradication therapy, are available to curb the increase of EAC. Endoscopic surveillance is recommended, despite lack of data. The cancer risk gets progressively downgraded, raising questions about the understanding of risk factors and molecular biology involved. Recent data point to at least 2 carcinogenic pathways operating in EAC. The use of p53 overexpression and high-risk human papillomavirus may represent the best chance to detect progressors. Genome-wide technology may provide molecular signatures to aid diagnosis and risk stratification in BE.
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46
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Aldalwg MAH, Brestovac B. Human Papillomavirus Associated Cancers of the Head and Neck: An Australian Perspective. Head Neck Pathol 2017; 11:377-384. [PMID: 28176136 PMCID: PMC5550398 DOI: 10.1007/s12105-017-0780-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 01/23/2017] [Indexed: 12/15/2022]
Abstract
Human papillomavirus (HPV) associated head and neck squamous cell carcinomas (HNSCCs), have become a serious global health problem. Despite decreases in HPV-negative HNSCCs, the prevalence of HPV-positive HNSCCs has significantly increased. HPV-positive cancers are associated with superior survival outcomes when compared to HPV-negative cancers, which appears likely to be associated with differences in the molecular pathogenesis of the two diseases. While therapies are still problematic, the current HPV vaccine programs hold a promise for the primary prevention of HPV-related HNSCCs and since Australia was the first to introduce a nationwide HPV vaccine program, it is in a unique position to observe the effects of the vaccine on HNSCCs. This review discusses the epidemiological trends associated with HPV in HNSCC, with reference to the differences between HPV-positive and HPV-negative HNSCCs and the prevention potential of HPV vaccines.
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Affiliation(s)
- Marwah Abbas Hassan Aldalwg
- School of Biomedical Sciences, Curtin University, Building 308, Kent Street, Bentley, Perth, WA 6102 Australia
| | - Brian Brestovac
- School of Biomedical Sciences, Curtin University, Building 308, Kent Street, Bentley, Perth, WA 6102 Australia
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Shield KD, Ferlay J, Jemal A, Sankaranarayanan R, Chaturvedi AK, Bray F, Soerjomataram I. The global incidence of lip, oral cavity, and pharyngeal cancers by subsite in 2012. CA Cancer J Clin 2017; 67:51-64. [PMID: 28076666 DOI: 10.3322/caac.21384] [Citation(s) in RCA: 427] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
By using data from the International Agency for Research on Cancer publication Cancer Incidence in 5 Continents and GLOBOCAN, this report provides the first consolidated global estimation of the subsite distribution of new cases of lip, oral cavity, and pharyngeal cancers by country, sex, and age for the year 2012. Major geographically based, sex-based, and age-based variations in the incidence of lip, oral cavity, and pharyngeal cancers by subsite were observed. Lip cancers were highly frequent in Australia (associated with solar radiation) and in central and eastern Europe (associated with tobacco smoking). Cancers of the oral cavity and hypopharynx were highly common in south-central Asia, especially in India (associated with smokeless tobacco, bidi, and betel-quid use). Rates of oropharyngeal cancers were elevated in northern America and Europe, notably in Hungary, Slovakia, Germany, and France and were associated with alcohol use, tobacco smoking, and human papillomavirus infection. Nasopharyngeal cancers were most common in northern Africa and eastern/southeast Asia, indicative of genetic susceptibility combined with Epstein-Barr virus infection and early life carcinogenic exposures (nitrosamines and salted foods). The global incidence of lip, oral cavity, and pharyngeal cancers of 529,500, corresponding to 3.8% of all cancer cases, is predicted to rise by 62% to 856,000 cases by 2035 because of changes in demographics. Given the rising incidence of lip, oral cavity, and pharyngeal cancers and the variations in incidence by subsites across world regions and countries, there is a need for local, tailored approaches to prevention, screening, and treatment interventions that will optimally reduce the lip, oral cavity, and pharyngeal cancer burden in future decades. CA Cancer J Clin 2017;67:51-64. © 2016 American Cancer Society.
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Affiliation(s)
- Kevin D Shield
- Postdoctoral Researcher, Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
| | - Jacques Ferlay
- Informatics Officer, Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
| | - Ahmedin Jemal
- Vice President, Surveillance and Health Services Research, American Cancer Society, Atlanta, Georgia
| | - Rengaswamy Sankaranarayanan
- Special Advisor and Group Head, Screening Group, Section of Early Detection and Prevention, International Agency for Research on Cancer, Lyon, France
| | - Anil K Chaturvedi
- Investigator, Division of Cancer Epidemiology and Genetics, Infections and Immunoepidemiology Branch, National Cancer Institute, Rockville, Maryland
| | - Freddie Bray
- Section Head, Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
| | - Isabelle Soerjomataram
- Scientist, Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
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Oral cancer incidence and survival rates in the Republic of Ireland, 1994-2009. BMC Cancer 2016; 16:950. [PMID: 27993131 PMCID: PMC5168710 DOI: 10.1186/s12885-016-2839-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 10/05/2016] [Indexed: 12/14/2022] Open
Abstract
Background Oral cancer is a significant public health problem world-wide and exerts high economic, social, psychological, and physical burdens on patients, their families, and on their primary care providers. We set out to describe the changing trends in incidence and survival rates of oral cancer in Ireland between 1994 and 2009. Methods National data on incident oral cancers [ICD 10 codes C01-C06] were obtained from the National Cancer Registry Ireland from 1994 to 2009. We estimated annual percentage change (APC) in oral cancer incidence during 1994–2009 using joinpoint regression software (version 4.2.0.2). The lifetime risk of oral cancer to age 79 was estimated using Irish incidence and population data from 2007 to 2009. Survival rates were also examined using Kaplan-Meier curves and Cox proportional hazard models to explore the influence of several demographic/lifestyle covariates with follow-up to end 2012. Results Data were obtained on 2,147 oral cancer incident cases. Men accounted for two-thirds of oral cancer cases (n = 1,430). Annual rates in men decreased significantly during 1994–2001 (APC = -4.8 %, 95 % CI: −8.7 to −0.7) and then increased moderately (APC = 2.3 %, 95 % CI: −0.9 to 5.6). In contrast, annual incidence increased significantly in women throughout the study period (APC = 3.2 %, 95 % CI: 1.9 to 4.6). There was an elevated risk of death among oral cancer patients who were: older than 60 years of age; smokers; unemployed or retired; those living in the most deprived areas; and those whose tumour was sited in the base of the tongue. Being married and diagnosed in more recent years were associated with reduced risk of death. Conclusion Oral cancer increased significantly in both sexes between 1999 and 2009 in Ireland. Our analyses demonstrate the influence of measured factors such as smoking, time of diagnosis and age on observed trends. Unmeasured factors such as alcohol use, HPV and dietary factors may also be contributing to increased trends. Several of these are modifiable risk factors which are crucial for informing public health policies, and thus more research is needed.
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Schnelle C, Whiteman DC, Porceddu SV, Panizza BJ, Antonsson A. Past sexual behaviors and risks of oropharyngeal squamous cell carcinoma: a case-case comparison. Int J Cancer 2016; 140:1027-1034. [PMID: 27859177 DOI: 10.1002/ijc.30519] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 11/07/2016] [Accepted: 11/09/2016] [Indexed: 01/19/2023]
Abstract
The incidence of oropharyngeal squamous cell carcinomas (SCCs) is increasing and is believed to reflect changing sexual practices in recent decades. For this case-case comparative study, we collected medical and life-style information and data on sexual behavior from 478 patients treated at the head and neck clinic of a tertiary hospital in Brisbane, Australia. Patients were grouped as (i) oropharyngeal SCC (n = 96), (ii) oral cavity, larynx and hypopharynx SCC ("other HNSCCs," n = 96), (iii) other SCCs (n = 141), and (iv) other diagnoses (n = 145). We fitted multivariable logistic regression models to estimate odds ratios (ORs) and 95% confidence intervals (CIs) associated with lifestyle factors and sexual behaviors. Compared to the other three patient groups, the oropharyngeal SCC patients had overall more sexual lifetime partners (kissing, oral sex and sexual intercourse). Oropharyngeal SCC patients were significantly more likely to have ever given oral sex compared to the other three patient groups-93% of oropharyngeal SCC patients, 64% of other HNSCC patients, and 58% of patients with other SCC or other diagnoses. Oropharyngeal SCC patients were significantly more likely to have given oral sex to four or more partners when compared to patients with other HNSCC (odds ratio [OR] 11.9; 95% CI 3.5-40.1), other SCC (OR 16.6; 95% CI 5.3-52.0) or patients with other diagnoses (OR 25.2; 95% CI 7.8-81.7). The very strong associations reported here between oral sex practices and risks of oropharyngeal SCC support the hypothesis that sexually transmitted HPV infections cause some of these cancers.
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Affiliation(s)
- Christoph Schnelle
- School of Public Health, The University of Queensland, Herston, Brisbane, Australia
| | - David C Whiteman
- Department of Population Health, QIMR Berghofer Medical Research Institute, Herston, Brisbane, Australia
| | - Sandro V Porceddu
- School of Medicine, The University of Queensland, St Lucia, Brisbane, Australia.,Department of Radiation Oncology, Princess Alexandra Hospital, Woolloongabba, Brisbane, Australia
| | - Benedict J Panizza
- School of Medicine, The University of Queensland, St Lucia, Brisbane, Australia.,Department of Otolaryngology-Head and Neck Surgery, Princess Alexandra Hospital, Woolloongabba, Brisbane, Australia
| | - Annika Antonsson
- Department of Population Health, QIMR Berghofer Medical Research Institute, Herston, Brisbane, Australia
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Variants of EVER1 and EVER2 (TMC6 and TMC8) and human papillomavirus status in patients with mucosal squamous cell carcinoma of the head and neck. Cancer Causes Control 2016; 27:809-15. [PMID: 27097911 DOI: 10.1007/s10552-016-0749-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 04/08/2016] [Indexed: 10/21/2022]
Abstract
PURPOSE There is a growing association of human papillomavirus (HPV) with some cases of mucosal squamous cell carcinoma of the head and neck (HNSCC), particularly of the oropharynx. Persistent oral HPV infection is believed to increase the likelihood of malignancy, and it is possible that host genetic factors can determine susceptibility to persistent HPV infection. Polymorphisms in the two EV genes (EVER1 and EVER2, also known as transmembrane channel protein (TMC) 6 and 8) have been identified as strong candidate genes, since a small number of critical mutations in these genes have been shown to cause profound and florid skin HPV infections, and some of them have been linked to susceptibility to cervical cancer. METHODS We sought to determine whether there was a difference in the frequency of single nucleotide polymorphisms (SNPs) in EVER1 (rs2613516, rs12449858) and EVER2 (rs7205422, rs12452890) between HNSCC patients with HPV-positive and HPV-negative tumors, and healthy controls. We used logistic regression to analyze SNPs in 219 patients with histologically confirmed primary SCC of the oropharynx, oral cavity, hypopharynx, or larynx, and 321 healthy controls. RESULTS We did not find any associations with the EVER1/EVER2 SNPs and HPV status or being a HNSCC case or a control. CONCLUSIONS The present data do not provide evidence for a role of genetic variations in EVER1 or EVER2 for HPV status of mucosal HNSCC or between HNSCC patients and controls.
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