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Patel AM, Haleem A, Choudhry HS, Brant JA, Brody RM, Carey RM. Surgical Resection Improves Overall Survival in cT4b Major Salivary Gland Cancer. Otolaryngol Head Neck Surg 2024; 170:1349-1363. [PMID: 38426575 DOI: 10.1002/ohn.686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 01/09/2024] [Accepted: 01/21/2024] [Indexed: 03/02/2024]
Abstract
OBJECTIVE To compare surgical and nonsurgical definitive treatment in cT4b major salivary gland cancer (MSGC). STUDY DESIGN Retrospective cohort study. SETTING The 2004 to 2019 National Cancer Database. METHODS The NCDB was queried for patients with cT4b MSGC (N = 976). Patients undergoing definitive treatment with (1) surgical resection + adjuvant therapy, (2) radiotherapy (RT) alone, or (3) chemoradiotherapy (CRT) were included in Kaplan-Meier and Cox survival analyses. RESULTS Of 219 patients undergoing definitive treatment, 148 (67.6%) underwent surgical resection + adjuvant therapy and 71 (32.4%) underwent RT or CRT. There were no documented mortalities within 90 days of surgical resection. Tumor diameter and nodal metastasis were associated with decreased odds of undergoing definitive treatment (P < 0.025). Patients with positive surgical margins (PSM) had higher 5-year overall survival (OS) than those undergoing definitive RT or CRT (48.5% vs 30.1%, P = 0.018) and similar 5-year OS as those with negative margins (48.5% vs 54.0%, P = 0.205). Surgical resection + adjuvant therapy (adjusted hazard ratio: 0.55, 95% confidence interval [CI]: 0.37-0.84) was associated with higher OS than definitive RT or CRT (P < 0.025). A separate cohort of 961 patients with cT4a tumors undergoing surgical resection + adjuvant therapy was created; cT4a and cT4b (hazard ratio: 1.02, 95% CI: 0.80-1.29, P = 0.896) tumors had similar OS. CONCLUSION A minority of patients with cT4b MSGC undergo definitive treatment. Surgical resection + adjuvant therapy was safe and associated with higher OS than definitive RT or CRT, despite high rate of PSM. In the absence of clinical trial data, appropriately selected patients with cT4b MSGC may benefit from surgical resection.
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Affiliation(s)
- Aman M Patel
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Afash Haleem
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Hassaam S Choudhry
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Jason A Brant
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Otolaryngology-Head and Neck Surgery, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Robert M Brody
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Otolaryngology-Head and Neck Surgery, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Ryan M Carey
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Otolaryngology-Head and Neck Surgery, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
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Cantù G. Radical Resection of Malignant Tumors of Major Salivary Glands: Is This Possible? Cancers (Basel) 2024; 16:687. [PMID: 38398078 PMCID: PMC10886922 DOI: 10.3390/cancers16040687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 02/02/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
In primary therapy, a universally recognized surgical indication applies to all tumors of the salivary glands. According to the classic rule, radical resection of a head and neck tumor requires clean margins of at least 5 mm, although recent studies have shown that for certain locations, 1 mm may be sufficient. In the surgical resection of a tumor of the salivary glands, especially of the parotid gland, can these rules be respected? Owing to the complex branching and connections of the facial nerve within the parotid gland, even a medium-sized malignant tumor may be in contact with a branch of the nerve, thus raising the question of its preservation. The facial nerve is so important from a functional and aesthetic point of view that it is commonly believed that it should be preserved unless it is incorporated into the tumor. This is a compromise between an oncological resection, that is, the complete excision of the tumor with no residual cancer cells left behind, and quality of life. Almost all authors try to overcome this lack of radicality by indicating postoperative (chemo)radiotherapy. In this article, the pros and cons of nerve preservation will be analyzed by examining the published studies on this topic.
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Affiliation(s)
- Giulio Cantù
- Head and Neck Surgery Department, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
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Diagnosis and Management of Pathological Conditions. J Oral Maxillofac Surg 2023; 81:E221-E262. [PMID: 37833025 DOI: 10.1016/j.joms.2023.06.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2023]
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Morand GB, Eskander A, Fu R, de Almeida J, Goldstein D, Noroozi H, Hosni A, Seikaly H, Tabet P, Pyne JM, Matthews TW, Dort J, Nakoneshny S, Christopoulos A, Bahig H, Johnson-Obaseki S, Hua N, Gaudet M, Jooya A, Nichols A, Laxague F, Cecchini M, Du J, Shapiro J, Karam I, Dziegielewski PT, Hanubal K, Erovic B, Grasl S, Davies J, Monteiro E, Gete M, Witterick I, Sadeghi N, Richardson K, Shenouda G, Maniakas A, Landry V, Gupta M, Zhou K, Mlynarek AM, Pusztaszeri M, Sultanem K, Hier MP. The protective role of postoperative radiation therapy in low and intermediate grade major salivary gland malignancies: A study of the Canadian Head and Neck Collaborative Research Initiative. Cancer 2023; 129:3263-3274. [PMID: 37401841 DOI: 10.1002/cncr.34932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/11/2023] [Accepted: 05/18/2023] [Indexed: 07/05/2023]
Abstract
BACKGROUND The objective of this study was to examine the utility of postoperative radiation for low and intermediate grade cancers of the parotid and submandibular glands. METHODS The authors conducted a retrospective, Canadian-led, international, multi-institutional analysis of a patient cohort with low or intermediate grade salivary gland cancer of the parotid or submandibular gland who were treated from 2010 until 2020 with or without postoperative radiation therapy. A multivariable, marginal Cox proportional hazards regression analysis was performed to quantify the association between locoregional recurrence (LRR) and receipt of postoperative radiation therapy while accounting for patient-level factors and the clustering of patients by institution. RESULTS In total, 621 patients across 14 tertiary care centers were included in the study; of these, 309 patients (49.8%) received postoperative radiation therapy. Tumor histologies included 182 (29.3%) acinic cell carcinomas, 312 (50.2%) mucoepidermoid carcinomas, and 137 (20.5%) other low or intermediate grade primary salivary gland carcinomas. Kaplan-Meier LRR-free survival at 10 years was 89.0% (95% confidence interval [CI], 84.9%-93.3%). In multivariable Cox regression analysis, postoperative radiation therapy was independently associated with a lower hazard of LRR (adjusted hazard ratio, 0.53; 95% CI, 0.29-0.97). The multivariable model estimated that the marginal probability of LRR within 10 years was 15.4% without radiation and 8.8% with radiation. The number needed to treat was 16 patients (95% CI, 14-18 patients). Radiation therapy had no benefit in patients who had early stage, low-grade salivary gland cancer without evidence of nodal disease and negative margins. CONCLUSIONS Postoperative radiation therapy may reduce LLR in some low and intermediate grade salivary gland cancers with adverse features, but it had no benefit in patients who had early stage, low-grade salivary gland cancer with negative margins.
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Affiliation(s)
- Grégoire B Morand
- Department of Otolaryngology Head and Neck Surgery, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Antoine Eskander
- Department of Otolaryngology-Head and Neck Surgery, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada
| | - Rui Fu
- Department of Otolaryngology-Head and Neck Surgery, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada
| | - John de Almeida
- Department of Otolaryngology-Head and Neck Surgery, Princess Margaret Cancer Center-University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - David Goldstein
- Department of Otolaryngology-Head and Neck Surgery, Princess Margaret Cancer Center-University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Hesameddin Noroozi
- Department of Otolaryngology-Head and Neck Surgery, Princess Margaret Cancer Center-University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Ali Hosni
- Department of Radiation Oncology, Princess Margaret Cancer Center-University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Hadi Seikaly
- Division of Otolaryngology-Head and Neck Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Paul Tabet
- Division of Otolaryngology-Head and Neck Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Justin M Pyne
- Division of Otolaryngology-Head and Neck Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - T Wayne Matthews
- Department Otolaryngology-Head and Neck Surgery, University of Calgary, Calgary, Alberta, Canada
| | - Joseph Dort
- Department Otolaryngology-Head and Neck Surgery, University of Calgary, Calgary, Alberta, Canada
| | - Steve Nakoneshny
- Department Otolaryngology-Head and Neck Surgery, University of Calgary, Calgary, Alberta, Canada
| | - Apostolos Christopoulos
- Department of Otolaryngology-Head and Neck Surgery, Centre Hospitalier de l'Université de Montreal (CHUM), Université de Montreal, Montreal, Quebec, Canada
| | - Houda Bahig
- Department of Radiation Oncology, CHUM, Université de Montreal, Montreal, Quebec, Canada
| | - Stephanie Johnson-Obaseki
- Department of Otolaryngology-Head and Neck Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada
| | - Nadia Hua
- Department of Otolaryngology-Head and Neck Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada
| | - Marc Gaudet
- Department of Radiation Oncology, The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada
| | - Alborz Jooya
- Department of Radiation Oncology, The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada
| | - Anthony Nichols
- Department of Otolaryngology-Head and Neck Surgery and Oncology, London Health Sciences Center, London, Ontario, Canada
| | - Francisco Laxague
- Department of Otolaryngology-Head and Neck Surgery and Oncology, London Health Sciences Center, London, Ontario, Canada
| | - Matthew Cecchini
- Department of Otolaryngology-Head and Neck Surgery and Oncology, London Health Sciences Center, London, Ontario, Canada
| | - Jenny Du
- Department of Otolaryngology-Head and Neck Surgery, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada
| | - Justin Shapiro
- Department of Otolaryngology-Head and Neck Surgery, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada
| | - Irene Karam
- Department of Radiation Oncology, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada
| | - Peter T Dziegielewski
- Department of Otolaryngology-Head and Neck Surgery, University of Florida Health Shands Hospital, University of Florida, Gainesville, Florida, USA
| | - Krishna Hanubal
- Department of Otolaryngology-Head and Neck Surgery, University of Florida Health Shands Hospital, University of Florida, Gainesville, Florida, USA
| | - Boban Erovic
- Institute of Head and Neck Diseases, Evangelical Hospital, Vienna, Austria
| | - Stefan Grasl
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Joel Davies
- Department of Otolaryngology-Head and Neck Surgery, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Eric Monteiro
- Department of Otolaryngology-Head and Neck Surgery, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Maru Gete
- Department of Otolaryngology-Head and Neck Surgery, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Ian Witterick
- Department of Otolaryngology-Head and Neck Surgery, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Nader Sadeghi
- Department of Otolaryngology-Head and Neck Surgery, McGill University Health Center, McGill University, Montreal, Quebec, Canada
| | - Keith Richardson
- Department of Otolaryngology-Head and Neck Surgery, McGill University Health Center, McGill University, Montreal, Quebec, Canada
| | - George Shenouda
- Department of Radiation Oncology, McGill University Heath Center, Montreal, Quebec, Canada
| | - Anastasios Maniakas
- Department Otolaryngology-Head and Neck Surgery, Hôpital Maisonneuve-Rosemont, Université de Montreal, Montreal, Quebec, Canada
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Vivianne Landry
- Department Otolaryngology-Head and Neck Surgery, Hôpital Maisonneuve-Rosemont, Université de Montreal, Montreal, Quebec, Canada
| | - Michael Gupta
- Department of Otolaryngology-Head and Neck Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Kelvin Zhou
- Department of Otolaryngology-Head and Neck Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Alex M Mlynarek
- Department of Otolaryngology Head and Neck Surgery, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Marc Pusztaszeri
- Department of Pathology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Khalil Sultanem
- Department of Radiation Oncology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Michael P Hier
- Department of Otolaryngology Head and Neck Surgery, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
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Costantino A, Canali L, Festa BM, Kim SH, Spriano G, De Virgilio A. Development of machine learning models to predict lymph node metastases in major salivary gland cancers. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:106965. [PMID: 37393130 DOI: 10.1016/j.ejso.2023.06.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/11/2023] [Accepted: 06/19/2023] [Indexed: 07/03/2023]
Abstract
INTRODUCTION Indications for elective treatment of the neck in patients with major salivary gland cancers are still debated. Our purpose was to develop a machine learning (ML) model able to generate a predictive algorithm to identify lymph node metastases (LNM) in patients with major salivary gland cancer (SGC). METHODS A Retrospective study was performed with data obtained from the Surveillance, Epidemiology, and End Results (SEER) program. Patients diagnosed with a major SGC between 1988 and 2019 were included. Two 2-class supervised ML decision models (random forest, RF; extreme gradient boosting, XGB) were used to predict the presence of LNM, implementing thirteen demographics and clinical variables collected from the SEER database. A permutation feature importance (PFI) score was computed using the testing dataset to identify the most important variables used in model prediction. RESULTS A total of 10 350 patients (males: 52%; mean age: 59.9 ± 17.2 years) were included in the study. The RF and the XGB prediction models showed an overall accuracy of 0.68. Both models showed a high specificity (RF: 0.90; XGB: 0.83) and low sensitivity (RF: 0.27; XGB: 0.38) in identifying LNM. According, a high negative predictive value (RF: 0.70; XGB: 0.72) and a low positive predictive value (RF: 0.58; XGB: 0.56) were measured. T classification and tumor size were the most important features in the construction of the prediction algorithms. CONCLUSIONS Classification performance of the ML algorithms showed high specificity and negative predictive value that allow to preoperatively identify patients with a lower risk of LNM. LAY SUMMARY Based on data from the Surveillance, Epidemiology, and End Results (SEER) program, our study showed that machine learning algorithms owns a high specificity and negative predictive value, allowing to preoperatively identify patients with a lower risk of lymph node metastasis. LEVEL OF EVIDENCE: 3
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Affiliation(s)
- Andrea Costantino
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy; Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy
| | - Luca Canali
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy; Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy
| | - Bianca Maria Festa
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy; Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy.
| | - Se-Heon Kim
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, South Korea
| | - Giuseppe Spriano
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy; Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy
| | - Armando De Virgilio
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy; Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy
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De Virgilio A, Veneroni MV, Costantino A, Festa BM, Fiamengo B, Sebastiani D, Spriano G, Di Tommaso L. Tumor-infiltrating lymphocytes and tumor-associated macrophages as potential predictors of lymph node metastases in major salivary gland cancers. Front Med (Lausanne) 2023; 10:1163565. [PMID: 37465638 PMCID: PMC10350643 DOI: 10.3389/fmed.2023.1163565] [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: 02/10/2023] [Accepted: 06/06/2023] [Indexed: 07/20/2023] Open
Abstract
Purpose The purpose of this study is to define if tumor-infiltrating lymphocytes (TILs) and tumor-associated macrophages (TAMs) could represent potential predictors of lymph node metastases (LNM) in salivary gland cancers (SGC). Methods A selected number of immunohistochemical markers related to TILs (CD3, CD4, CD68, and FOXP3) and TAMs (CD68 and CD163) were investigated on major salivary gland cancers. TIL and TAM densities were measured on digital images using the open-source QuPath both in the tumor interior (TI) and invasive margin (IM). Correlation with pathologic N classification and follow-up clinical data was investigated. Results A total of 25 consecutive patients (men: 11; median age: 62.0) were included. Densities of CD3+ IM (OR = 7.7, 95% CI 1.2-51.2), CD8+ TI (OR = 7.7, 95% CI 1.2-51.2), CD8+ IM (OR = 7.7, 95% CI 1.2-51.2), FOXP3+ TI (OR = 24.0, 95% CI 2.2-255.9), CD68+ TI (OR = 7.7, 95% CI 1.2-51.2), and CD163+ IM (OR = 7.7, 95% CI 1.2 - 51.2), and the Immunoscore CD8/CD3 (OR = 1.9, 95% CI 1.1-3.4) were significantly associated with LNM (p < 0.05). CD3+ TI density was significantly associated with tumor recurrence and death (HR = 5.8, 95% CI 1.5-22.6; p < 0.05). Conclusion A high density of specific TIL and TAM subpopulations might be correlated with a higher probability of LNM in SGC.
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Affiliation(s)
- Armando De Virgilio
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy
| | | | - Andrea Costantino
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy
| | - Bianca Maria Festa
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy
| | - Barbara Fiamengo
- Pathology Unit, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy
| | - Daniela Sebastiani
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
| | - Giuseppe Spriano
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy
| | - Luca Di Tommaso
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
- Pathology Unit, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy
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Li Y, Hu C. Epidemiological and clinical characteristics of synchronous lung metastasis in major salivary gland mucoepidermoid carcinoma. Eur Arch Otorhinolaryngol 2023:10.1007/s00405-023-07963-5. [PMID: 37100896 DOI: 10.1007/s00405-023-07963-5] [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: 02/24/2023] [Accepted: 04/03/2023] [Indexed: 04/28/2023]
Abstract
OBJECTIVES To analyze the risk factors for synchronous lung metastases (LM) in patients with major salivary gland mucoepidermoid carcinoma (MaSG-MEC). METHODS MaSG-MEC patients were extracted from the Surveillance, Epidemiology and End Results (SEER) database between 2010 and 2014. Descriptive statistics were used to examine the baseline characteristics of the patients. We examined the association between risk factors and synchronous LM using Chi-squared tests. The primary study outcomes were overall survival (OS) and cancer-specific survival (CSS). Kaplan-Meier survival curves were compared using the log-rank test. Hazard analysis was conducted using the Cox proportional hazards model. RESULTS A total of 701 patients were analyzed, which including 8 patients (1.1%) with synchronous LM, and 693 patients without synchronous LM (98.9%). Lower T or N classification, and highly differentiated disease were associated with a significantly lower risk of LM and multivariate logistic regression analysis showed that lower T classification were associated with a significantly lower risk of LM (P < 0.05, respectively). Elderly Caucasian male patients with poorly differentiated disease, multiple sites of metastases and no surgical therapy to primary tumor were more likely to reduce life expectancy. CONCLUSION By analyzing data from a large cohort, lower T or N classification and highly differentiated disease were associated with a significantly lower risk of LM. Elderly Caucasian male patients with poorly differentiated disease, multiple sites of metastases and no surgical therapy to primary tumor were more likely to reduce life expectancy. More accurate assessments of LM will be imperative for early diagnosis and treatment in patients who harbored with higher T or N classification and poorly differentiated disease.
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Affiliation(s)
- Yujiao Li
- Department of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Fudan University Cancer Hospital, Shanghai, 201321, China
- Shanghai Key Laboratory of Radiation Oncology (20dz2261000), Shanghai, 201321, China
- Shanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy, Shanghai, 201321, China
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Shanghai, China
| | - Chaosu Hu
- Department of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Fudan University Cancer Hospital, Shanghai, 201321, China.
- Shanghai Key Laboratory of Radiation Oncology (20dz2261000), Shanghai, 201321, China.
- Shanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy, Shanghai, 201321, China.
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Shanghai, China.
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Westergaard-Nielsen M, Godballe C, Eriksen JG, Larsen SR, Kiss K, Agander T, Ulhøi BP, Charabi BW, Klug TE, Jacobsen H, Johansen J, Kristensen CA, Andersen E, Andersen M, Bjørndal K. Epidemiology, outcomes, and prognostic factors in submandibular gland carcinomas: a national DAHANCA study. Eur Arch Otorhinolaryngol 2023; 280:3405-3413. [PMID: 37052687 DOI: 10.1007/s00405-023-07940-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 03/20/2023] [Indexed: 04/14/2023]
Abstract
PURPOSE The aim of this study is to present incidence, histological subtypes, survival rates, and prognostic factors based on a national cohort of patients with salivary gland carcinoma. METHODS All Danish patients with submandibular gland carcinoma diagnosed from 1990 to 2015 (n = 206) were included and analyzed following histological re-evaluation. Data were collected by the Danish Head and Neck Cancer Group (DAHANCA). Overall, disease-specific and recurrence-free survival were evaluated. Prognostic factors were analyzed with multivariate Cox Hazard Regression. RESULTS The study population consisted of 109 (53%) men and 97 (47%) women, median age 62 years (range 11-102). Adenoid cystic carcinoma was the most frequent subtype (50%). Tumour classification T1/T2 (75%) and N0 (78%) was most frequent. The mean crude incidence was 0.17/100,000/year. Most patients (n = 194, 94%) were treated with primary surgery, and 130 (67%) received postoperative radiotherapy. The 5- and 10-year survival rates were for overall survival 64% and 41%, disease-specific survival 74% and 61%, and recurrence-free survival 70% and 56%, respectively. Survival rates were higher for adenoid cystic carcinoma compared to other subtypes, but the difference was not significant in multivariate analysis. Recurrence occurred in 69 patients, and 37 (53.6%) of them had recurrence in a distant site. Advanced T-classification and regional lymph-node metastases had significant negative impact on survival rates. CONCLUSION The incidence of submandibular gland carcinoma in Denmark was 0.17/100,000/year and stable during the time period. The most frequent subtype was adenoid cystic carcinoma. Half of the recurrences presented in a distant site, and multivariate analysis confirmed that advanced stage was independent negative prognostic factor for recurrence and survival.
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Affiliation(s)
- Marie Westergaard-Nielsen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Odense University Hospital, J.B. Winsloews Vej 4, 5000, Odense C, Denmark.
| | - Christian Godballe
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Odense University Hospital, J.B. Winsloews Vej 4, 5000, Odense C, Denmark
- Faculty of Health Sciences, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Jesper Grau Eriksen
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Katalin Kiss
- Department of Pathology, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Tina Agander
- Department of Pathology, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | | | - Birgitte Wittenborg Charabi
- Department of Otorhinolaryngology, Head and Neck Surgery, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Tejs Ehlers Klug
- Department of Otorhinolaryngology, Head and Neck Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Henrik Jacobsen
- Department of Otorhinolaryngology, Head and Neck Surgery, Aalborg University Hospital, Aalborg, Denmark
| | - Jørgen Johansen
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | | | - Elo Andersen
- Department of Oncology, Copenhagen University Hospital-Herlev and Gentofte, Herlev, Denmark
| | - Maria Andersen
- Department of Oncology, Aalborg University Hospital, Aalborg, Denmark
| | - Kristine Bjørndal
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Odense University Hospital, J.B. Winsloews Vej 4, 5000, Odense C, Denmark
- Faculty of Health Sciences, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Jia MQ, Gao M, Ye P, Gao Y, Yu GY, Wang HH, Peng X. Survival Outcome of Salivary Gland Carcinoma: A 50-Year Retrospective Study With Long-Term Follow-up. J Oral Maxillofac Surg 2022; 80:2003-2014. [PMID: 36100114 DOI: 10.1016/j.joms.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 08/10/2022] [Accepted: 08/10/2022] [Indexed: 11/18/2022]
Abstract
PURPOSE Salivary gland carcinomas (SGCs) can be classified into more than 20 subtypes with various clinical behaviors. The present study aimed to analyze the clinical and pathological features of SGCs and evaluate their long-term prognosis. METHODS A retrospective cohort study was performed. This study investigated cases of histologically confirmed SGC at the authors' institution from January 1963 to December 2014. Data on sex, age, site, histopathological diagnosis, tumor-node-metastasis classification, postoperative radiotherapy and/or chemotherapy, local and regional recurrence, and distant metastasis (DM) were collected as covariates. The overall survival (OS) rate was analyzed as the outcome. Kaplan-Meier survival analysis and Cox multivariate analysis were used for survival analysis. The cohort was divided into 2 groups-before and after 1989. The clinicopathological characteristics of the 2 groups were compared using the χ2 test. RESULTS The cohort included 1,637 patients who met the admission criteria and had a male-to-female ratio of 0.9:1. The median age was 47 years (range, 8 months to 86 years). The median follow-up time was 54 months (range, 1-432 months). The majority of the tumors occurred in the parotid gland (35.3%), followed by the palate gland (25.2%). Adenoid cystic carcinoma was the most common tumor type (34.3%), and mucoepidermoid carcinoma (29%) was the second most common type. In the 1,637 patients, the neck lymph node metastasis rate was 8.7% at the first surgery, and the overall DM rate was 14.1%. The 5-, 10-, and 15-year OS rates of the 1,637 cases were 93.1%, 87.2%, and 79.3%, respectively. Comparative analysis before and after 1989 showed statistically significant differences in sex, site, histologic subtype, T classification, local and regional recurrence rate, and radiotherapy (P < .05), while no significant differences were found in age, N classification, M staging, DM, or chemotherapy. CONCLUSIONS The OS rates of SGC have improved significantly over the past 30 years. This is attributable to an increase in the proportion of patients diagnosed at the early stage and receiving radiotherapy, as this has led to a reduction in the local and regional recurrence rate and, consequently, an improvement in the survival rates.
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Affiliation(s)
- Meng-Qi Jia
- Resident, Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, P.R. China
| | - Min Gao
- Associate Chief Doctor, Department of Geriatric Dentistry, Peking University School and Hospital of Stomatology, Beijing, P.R. China
| | - Peng Ye
- Attending Doctor, Department of Stomatology, Beijing Hospital, National Centre of Gerontology, Beijing, P.R. China
| | - Yan Gao
- Professor, Department of Oral Pathology, Peking University School and Hospital of stomatology, Beijing, P.R. China
| | - Guang-Yan Yu
- Professor, Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, P.R. China
| | - Hai-Hui Wang
- Associate Professor, School of Mathematical Sciences, Beihang University, Beijing, P.R. China
| | - Xin Peng
- Professor, Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, P.R. China; National Health Commission (NHC) Research Center of Engineering and Technology for Computerized Dentistry, Beijing, P.R. China.
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10
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de Melo GM, de Medeiros GS, Gatti AP, Guilherme LH, das Neves MC, Rosano M, Callegari FM, Russell J, Abrahao M, Cervantes O. Perineural Invasion as Worsening Criterion for Salivary Gland Mucoepidermoid Carcinoma. Indian J Otolaryngol Head Neck Surg 2022; 74:6225-6235. [PMID: 36742669 PMCID: PMC9895527 DOI: 10.1007/s12070-021-02957-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 10/19/2021] [Indexed: 02/07/2023] Open
Abstract
Mucoepidermoid carcinomas (MECs) are a form of salivary gland malignancy. They are classified according to histological grade and perineural invasion (PNI). In another cancer subtypes, positive-PNI suggests increased poor prognosis; however, the role of isolated positive-PNI salivary gland MEC can still be better investigated as a risk factor. This study investigated whether isolated PNI is independently associated with poor outcomes. Retrospective study, cohort case-series, single-center hospital from 2009 to 2019. Patient demographics, primary tumor, intervention, and survival data are included. Univariate, multivariate, and Kaplan-Meier survival curve analyses were used for comparison.The study group consisted of 32 patients (15 PNI-positive tumors, and 17 PNI-negative tumors), all admitted for surgery. Univariate analysis showed differences in grade (p = 0.038), positive margins (p = 0.034), soft tissue invasion (p < 0.001), pathological stage (p = 0.014), recurrence (p = 0.015), distant metastasis (p = 0.015) and MEC related death (p = 0.015). The risk in PNI-positive patients to develop soft tissue invasion and positive surgical margins was OR = 8.57 and OR = 4.88, respectively. Multivariate analysis found age differences (p = 0.038), with OR = 1.08. The Disease Specific Survival (DSS) was worst in the PNI-positive group (log-rank p-value = 0.0011), where the probability of dying occurred in the 12-24 months period (log-rank p-value = 0.002). PNI-positive salivary gland MEC is an independent prognostic factor, with poor DSS, increased locoregional recurrence, close correlation with a more aggressive pattern of the disease, and should be reviewed as a high grade histological criteria. Our findings may imply changes in the clinical approach with a more aggressive attitude in the overall treatment.
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Affiliation(s)
- Giulianno Molina de Melo
- Department of Otorhinolaryngology and Head and Neck Surgery, Federal University of São Paulo - UNIFESP/EPM, São Paulo, Brazil
- Department of Head and Neck Surgery, Beneficencia Portuguesa of Sao Paulo Hospital, São Paulo, Brazil
| | - Giovanni Simoes de Medeiros
- Department of Otorhinolaryngology and Head and Neck Surgery, Federal University of São Paulo - UNIFESP/EPM, São Paulo, Brazil
| | - Arthur Paredes Gatti
- Department of Otorhinolaryngology and Head and Neck Surgery, Federal University of São Paulo - UNIFESP/EPM, São Paulo, Brazil
| | - Luiz Henrique Guilherme
- Department of Otorhinolaryngology and Head and Neck Surgery, Federal University of São Paulo - UNIFESP/EPM, São Paulo, Brazil
| | - Murilo Catafesta das Neves
- Department of Otorhinolaryngology and Head and Neck Surgery, Federal University of São Paulo - UNIFESP/EPM, São Paulo, Brazil
- Department of Head and Neck Surgery, Beneficencia Portuguesa of Sao Paulo Hospital, São Paulo, Brazil
| | - Marcello Rosano
- Department of Otorhinolaryngology and Head and Neck Surgery, Federal University of São Paulo - UNIFESP/EPM, São Paulo, Brazil
- Department of Head and Neck Surgery, Beneficencia Portuguesa of Sao Paulo Hospital, São Paulo, Brazil
| | | | - Jonathon Russell
- Endoscopic and Robotic Thyroid and Parathyroid Surgery, Otolaryngology - Head and Neck Surgery, Head and Neck Endocrine Surgery, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Marcio Abrahao
- Department of Otorhinolaryngology and Head and Neck Surgery, Federal University of São Paulo - UNIFESP/EPM, São Paulo, Brazil
| | - Onivaldo Cervantes
- Department of Otorhinolaryngology and Head and Neck Surgery, Federal University of São Paulo - UNIFESP/EPM, São Paulo, Brazil
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11
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Kazemian E, Solinski M, Adams W, Moore M, Thorpe EJ. The role of perineural invasion in parotid malignancy outcomes: A systematic review and meta-analysis. Oral Oncol 2022; 130:105937. [PMID: 35662029 DOI: 10.1016/j.oraloncology.2022.105937] [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: 02/26/2022] [Revised: 05/04/2022] [Accepted: 05/24/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE At present, perineural invasion is used as a histologic indicator of aggressive salivary gland disease. In other head and neck malignancies, perineural invasion impacts staging of cancer lesions and therefore affects treatment options. OBJECTIVE To compare survival outcomes in primary parotid malignancies with and without perineural invasion.A systematic review pooled data from the scientific literature in patients with any primary parotid malignancy to investigate the prognosis of those with perineural invasion. DATA SOURCES PubMed (Medline), Scopus and Cochrane databases were queried from inception to July 2020 without any initial search constraints. Additional publications were included from review of pertinent articles. STUDY SELECTION Our inclusion criteria included primary parotid cancers with reported perineural invasion on survival outcomes. Exclusion criteria were non-English language text, non-human studies, reviews, textbooks, abstracts, case reports and case series. Two authors independently reviewed articles for inclusion. Of the initial 465 records, 83 articles were reviewed in full to yield a final collection of 14 studies. DATA EXTRACTION AND SYNTHESIS PRISMA-p guidelines were used in the reporting of our studies. A MOOSE Checklist was also used. MINORS criteria were applied to assess risk of bias. Random-effects models were used to estimate pooled effect sizes. No institutional review board review was needed for our study. MAIN OUTCOMES AND MEASURES Primary study outcomes were set prior to data collection and included overall survival (OS), disease-free survival (DFS), disease-specific survival (DSS) and distant-metastasis-free survival (DMFS) in patients with and without perineural invasion. RESULTS Fourteen studies contributed to this meta-analysis. Compared to patients without perineural invasion, the pooled rate of mortality (HR = 3.64), time to recurrence (HR = 3.56), disease-specific mortality (HR = 2.77) and distant metastasis (HR = 3.84) was significantly higher for patients with PNI (all p <.001). Controlling for perineural invasion status, no moderator was associated with these survival outcomes (all p >.05). Given the clinical severity of perineural invasion, few studies were null as shown in a panel of publication bias plots. CONCLUSION Perineural invasion portends a poor survival outcome in patients with parotid malignancies. LEVEL OF EVIDENCE: 1
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Affiliation(s)
- Elycia Kazemian
- Loyola University Medical Center, Department of Otolaryngology, Maywood, IL, USA.
| | - Mark Solinski
- Loyola University Medical Center Stritch School of Medicine, Maywood, IL, USA
| | - William Adams
- Loyola University Medical Center Stritch School of Medicine, Maywood, IL, USA
| | - Mary Moore
- Loyola University Medical Center Stritch School of Medicine, Maywood, IL, USA
| | - Eric J Thorpe
- Loyola University Medical Center, Department of Otolaryngology, Maywood, IL, USA
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12
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Masui T, Uemura H, Ota I, Kimura T, Nishikawa D, Yamanaka T, Yane K, Kitahara T. A study of 24 cases of salivary gland carcinoma with distant metastasis. Mol Clin Oncol 2021; 15:183. [PMID: 34277002 DOI: 10.3892/mco.2021.2345] [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] [Received: 03/05/2021] [Accepted: 05/26/2021] [Indexed: 11/06/2022] Open
Abstract
Salivary gland carcinoma is a relatively rare disease of the head and neck. Although it frequently presents with distant metastases, few reports have been published on this subject. The present study investigated the prognosis of patients with distant metastases from salivary gland cancer. A total of 24 cases of salivary gland carcinoma with distant metastasis who were initially treated at the Department of Otolaryngology-Head and Neck Surgery of Nara Medical University during a 16-year period from August 2004 to July 2020 were included. The histopathological types included salivary duct carcinoma (8 cases), adenoid cystic carcinoma (6 cases), myoepithelial carcinoma (3 cases), Squamous cell carcinoma (2 cases), adenocarcinoma (2 cases), acinic cell carcinoma (2 cases) and mucoepidermoid carcinoma (1 case). A total of 18 patients had stage IV carcinoma, which represented the majority. Of all patients, ~80% developed distant metastases within 2 years of initial diagnosis. Survival rates after the appearance of distant metastases were 43.5% at 5 years and 14.5% at 10 years. The results of the current study revealed that no factors significantly influenced long-term prognosis after the development of distant metastases. In future, it may be necessary to re-examine these results in a larger sample size and standardise treatment methods as a result.
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Affiliation(s)
- Takashi Masui
- Department of Otolaryngology-Head and Neck Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Hirokazu Uemura
- Department of Otolaryngology-Head and Neck Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Ichiro Ota
- Department of Otolaryngology-Head and Neck Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Takahiro Kimura
- Department of Otolaryngology-Head and Neck Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Daisuke Nishikawa
- Department of Otolaryngology, Kindai University School of Medicine, Nara Hospital, Ikoma, Nara 630-0293, Japan
| | - Toshiaki Yamanaka
- Department of Otolaryngology-Head and Neck Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Katsunari Yane
- Department of Otolaryngology, Kindai University School of Medicine, Nara Hospital, Ikoma, Nara 630-0293, Japan
| | - Tadashi Kitahara
- Department of Otolaryngology-Head and Neck Surgery, Nara Medical University, Kashihara, Nara 634-8522, Japan
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13
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Geiger JL, Ismaila N, Beadle B, Caudell JJ, Chau N, Deschler D, Glastonbury C, Kaufman M, Lamarre E, Lau HY, Licitra L, Moore MG, Rodriguez C, Roshal A, Seethala R, Swiecicki P, Ha P. Management of Salivary Gland Malignancy: ASCO Guideline. J Clin Oncol 2021; 39:1909-1941. [PMID: 33900808 DOI: 10.1200/jco.21.00449] [Citation(s) in RCA: 153] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
PURPOSE To provide evidence-based recommendations for practicing physicians and other healthcare providers on the management of salivary gland malignancy. METHODS ASCO convened an Expert Panel of medical oncology, surgical oncology, radiation oncology, neuroradiology, pathology, and patient advocacy experts to conduct a literature search, which included systematic reviews, meta-analyses, randomized controlled trials, and prospective and retrospective comparative observational studies published from 2000 through 2020. Outcomes of interest included survival, diagnostic accuracy, disease recurrence, and quality of life. Expert Panel members used available evidence and informal consensus to develop evidence-based guideline recommendations. RESULTS The literature search identified 293 relevant studies to inform the evidence base for this guideline. Six main clinical questions were addressed, which included subquestions on preoperative evaluations, surgical diagnostic and therapeutic procedures, appropriate radiotherapy techniques, the role of systemic therapy, and follow-up evaluations. RECOMMENDATIONS When possible, evidence-based recommendations were developed to address the diagnosis and appropriate preoperative evaluations for patients with a salivary gland malignancy, therapeutic procedures, and appropriate treatment options in various salivary gland histologies.Additional information is available at www.asco.org/head-neck-cancer-guidelines.
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Affiliation(s)
| | | | | | | | | | | | | | - Marnie Kaufman
- Adenoid Cystic Carcinoma Research Foundation, Needham, MA
| | | | | | - Lisa Licitra
- Istituto Nazionale Tumori, Milan, Italy.,University of Milan, Milan, Italy
| | | | | | | | | | | | - Patrick Ha
- University of California San Francisco, San Francisco, CA
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14
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Dos Santos ES, Normando AGC, Scarini JF, Crescencio LR, de Lima-Souza RA, Mariano FV, Leme AFP. Diagnostic and prognostic value of miRNAs on salivary gland tumors: a systematic review and meta-analysis. Oral Maxillofac Surg 2021; 25:445-456. [PMID: 33666770 DOI: 10.1007/s10006-021-00952-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 02/15/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE Different levels of miRNA expression have been described in salivary gland tumors as a potential diagnostic marker and predictor of survival. We systematically reviewed the literature to assess the diagnostic and prognostic value of miRNAs on salivary gland tumors. METHODS An electronic search was conducted in PubMed, Scopus, Embase, Cochrane, and Web of Science databases. In the meta-analysis, we assumed random-effects model with adjusted hazard ratio (HR) and 95% confidence intervals (95% CI). For prognostic studies, the risk of bias was assessed by Meta-Analysis of Statistics Assessment and Review Instrument (MAStARI) and Quality Assessment Tool for Diagnostic Accuracy Studies-2 (QUADAS-2) was utilized for diagnostic studies. RESULTS Gathered data from 1.131 patients in seven studies demonstrated that different levels of miRNA expression presented diagnostic and prognostic in SGTs. The meta-analysis showed that altered miRNA expression were associated with shortened survival (HR, 2.35, 95% CI, 1.77-3.10, P < .00001). For diagnostic meta-analysis, the overall pooled results for specificity and sensibility were 0.87-0.97 (95% CI, 0.72-1) and 0.68-0.91 (95% CI, 0.51-0.96), respectively. CONCLUSION MicroRNAs may be useful in prognostication of patients with SGTs; however, the diagnostic value of miRNAs in SGTs is still limited.
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Affiliation(s)
- Erison Santana Dos Santos
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil.
| | - Ana Gabriela Costa Normando
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
| | - João Figueira Scarini
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Lívia Ramalho Crescencio
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
| | | | - Fernanda Viviane Mariano
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Bioscience National Laboratory, The Brazilian Center for Research in Energy and Materials, Campina, São Paulo, Brazil
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15
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Tretiakow D, Mollin E, Stodulski D. Metastasis of the testicular germ cell tumors to the parotid gland. Oral Oncol 2021; 115:105132. [PMID: 33423929 DOI: 10.1016/j.oraloncology.2020.105132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 12/01/2020] [Indexed: 10/22/2022]
Affiliation(s)
- Dmitry Tretiakow
- Department of Otolaryngology, Medical University of Gdansk, Gdansk, Poland.
| | - Edward Mollin
- Department of Otolaryngology, Medical University of Gdansk, Gdansk, Poland
| | - Dominik Stodulski
- Department of Otolaryngology, Medical University of Gdansk, Gdansk, Poland
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16
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Borsetto D, Iocca O, De Virgilio A, Boscolo-Rizzo P, Phillips V, Nicolai P, Spriano G, Fussey J, Di Maio P. Elective neck dissection in primary parotid carcinomas: A systematic review and meta-analysis. J Oral Pathol Med 2020; 50:136-144. [PMID: 33222323 DOI: 10.1111/jop.13137] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/01/2020] [Accepted: 10/19/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND To estimate the rate of occult cervical lymph node metastases in cN0 patients affected by primary parotid carcinomas and to scrutinize the evidence on the indication and extent of elective neck dissection in these neoplasms. METHODS Medline, Embase, Web of Science, Cochrane Library and Scopus were searched until August 31, 2020, to identify studies reporting the use of elective neck dissection in the management of malignant parotid tumours. The PRISMA checklist was used. A single arm meta-analysis was then made to determine the pooled rate of occult lymph node metastases. Risk of bias of the included studies was assessed through the ROBINS-E tool. RESULTS The initial search returned 20 541 articles, of which twelve met the inclusion criteria and were included in the meta-analysis. They comprised 1310 patients with parotid carcinoma, of whom 542 cN0 underwent elective neck dissection, which led to the diagnosis of lymph node metastasis (pN+/cN0) in 113 cases. Meta-analysis of the results of elective neck dissection showed an overall rate of occult metastases of 0.22 (99% CI: 0.14-0.30). Locally advanced or high-grade tumours were the commonest indications for elective neck dissection in the included studies. The most dissected lymph node levels were I-II-III, and level II was the commonest site of occult nodal metastases. CONCLUSIONS An occult metastasis rate of 0.22 (99% CI: 0.14-0.30) represents a not negligible percentage value, which should encourage further research to outline the most appropriate elective neck management in cN0 patients with parotid carcinomas.
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Affiliation(s)
- Daniele Borsetto
- Department of Otolaryngology, Guy's and St Thomas Hospital, London, UK
| | - Oreste Iocca
- Humanitas Clinical and Research Center - IRCCS, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Armando De Virgilio
- Humanitas Clinical and Research Center - IRCCS, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Paolo Boscolo-Rizzo
- Department of Neurosciences, Section of Otolaryngology, University of Padova, Padova, Italy
| | | | - Piero Nicolai
- Department of Neurosciences, Section of Otolaryngology, University of Padova, Padova, Italy
| | - Giuseppe Spriano
- Humanitas Clinical and Research Center - IRCCS, Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Jonathan Fussey
- Department of Otolaryngology, New Cross Hospital, Wolverhampton, UK
| | - Pasquale Di Maio
- Department of Otolaryngology-Head and Neck Surgery, Giovanni Borea Civil Hospital, Sanremo, Italy
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17
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Spiegel JL, Jakob M, Kruizenga M, Freytag S, Bertlich M, Canis M, Ihler F, Haubner F, Kitz J, Weiss BG. Cancer stem cell markers in adenocarcinoma of the salivary glands - reliable prognostic markers? Eur Arch Otorhinolaryngol 2020; 278:2517-2528. [PMID: 33009929 PMCID: PMC8165058 DOI: 10.1007/s00405-020-06389-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 09/16/2020] [Indexed: 12/21/2022]
Abstract
Purpose Adenocarcinoma of the salivary glands is of low incidence and a broad range of histopathological subtypes. Cancer stem cell markers (CSC) might serve as novel prognostic parameters. To date, only a few studies examined the expression of CSC in adenocarcinoma of the salivary glands with diverging results. To further investigate the reliability in terms of prognostic value, a histopathological analysis of CSCs on a cohort of patients with adenocarcinomas of the major salivary glands was performed. Methods Tumor samples of 40 consecutive patients with adenocarcinoma of the major salivary gland treated with curative intend at one tertiary center were stained with the CSCs ALDH1, BMI-1, CD44, Nanog, and SOX2. Expression of these markers was correlated with clinicopathological parameters and survival estimates. Results Correlation of high expression of ALDH1 with higher grading (p < 0.001) and high expression of CD44 with the localization of the neoplasm (p = 0.05), larger tumor size (p = 0.006), positive pN-category (p = 0.023), and advanced UICC stage (p = 0.002) was found. Furthermore, high expression of SOX2 correlated with a negative perineural invasion (p = 0.02). No significant correlation of any investigated marker with survival estimates was observed. Conclusion In conclusion, our study did not find a significant correlation of the investigated CSCs with survival estimates in adenocarcinoma of the major salivary glands. Recapitulating the results of our study in conjunction with data in the literature, the CSCs ALDH1, BMI-1, CD44, Nanog, and SOX2 do not seem to serve as reliable prognostic parameters in the treatment of adenocarcinoma of the salivary glands.
Electronic supplementary material The online version of this article (10.1007/s00405-020-06389-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jennifer L Spiegel
- Department for Otorhinolaryngology, LMU Klinikum, Marchioninistr, Ludwig-Maximilians-Universität München, 81377, Munich, Germany.
| | - Mark Jakob
- Department for Otorhinolaryngology, LMU Klinikum, Marchioninistr, Ludwig-Maximilians-Universität München, 81377, Munich, Germany
| | - Marie Kruizenga
- Department of Otorhinolaryngology, Georg August University, University Hospital Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Germany
| | - Saskia Freytag
- Molecular Medicine, Harry Perkins Institute of Medical Research, Perth, WA, 6009, Australia
| | - Mattis Bertlich
- Department for Otorhinolaryngology, LMU Klinikum, Marchioninistr, Ludwig-Maximilians-Universität München, 81377, Munich, Germany
| | - Martin Canis
- Department for Otorhinolaryngology, LMU Klinikum, Marchioninistr, Ludwig-Maximilians-Universität München, 81377, Munich, Germany
| | - Friedrich Ihler
- Department for Otorhinolaryngology, LMU Klinikum, Marchioninistr, Ludwig-Maximilians-Universität München, 81377, Munich, Germany.,German Centre for Vertigo and Balance 508 Disorders, LMU Klinikum, Marchioninistr. 15, Ludwig-Maximilians-Universität , 81377, Munich, Germany
| | - Frank Haubner
- Department for Otorhinolaryngology, LMU Klinikum, Marchioninistr, Ludwig-Maximilians-Universität München, 81377, Munich, Germany
| | - Julia Kitz
- Institute of Pathology, University Hospital Göttingen, Georg August University, Robert-Koch-Str. 40,, 37075, Göttingen, Germany
| | - Bernhard G Weiss
- Department for Otorhinolaryngology, LMU Klinikum, Marchioninistr, Ludwig-Maximilians-Universität München, 81377, Munich, Germany
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18
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Lan LF, Gao CK, Ma CW. Prediction of Minor Salivary Gland Carcinoma: A Novel Nomogram and Risk Classification System for Overall Survival and Cancer-Specific Survival. Otolaryngol Head Neck Surg 2020; 164:359-368. [PMID: 32692284 DOI: 10.1177/0194599820938323] [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: 11/15/2022]
Abstract
OBJECTIVE Minor salivary gland carcinoma (MiSGC) is rare, and the understanding of this disease is insufficient. This study aimed to identify independent risk factors and develop a nomogram for evaluating the overall survival (OS) and cancer-specific survival (CSS) of patients with MiSGC. STUDY DESIGN Retrospective cohort study. SETTING SEER database (Surveillance, Epidemiology, and End Results). SUBJECTS AND METHODS We collected data from patients diagnosed with MiSGC between 2004 and 2015 from the SEER database. According to patient registration, all patients were randomly allocated to training sets and validation sets (2:1). Then, Kaplan-Meier product limit curves and Cox proportional hazard regressions were performed to estimate the prognostic effect of variables. Nomograms based on Cox proportional hazard regressions were established to estimate 3- and 5-year OS and CSS. Finally, the nomogram was developed by the training set, and validation was performed with the concordance index, calibration curves, and decision curve analyses. RESULTS In total, 1787 MiSGC cases were registered in SEER. The concordance index for internal validation of OS and CSS prediction was 0.842 and 0.816; that of external validation was 0.871 and 0.831. The calibration plots showed good consistency between nomogram prediction and actual survival. The decision curve analysis showed substantial net benefits of the new predictive model. CONCLUSIONS We constructed nomograms and a corresponding risk classification system predicting the OS and CSS of patients with MiSGC. These tools can generate simple-to-use clinical risk grouping and determine the relationship between adjuvant therapy and active surveillance.
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Affiliation(s)
- Ling-Feng Lan
- Department of Otolaryngology, the 903(rd) Hospital of PLA, Hangzhou, China
| | - Chen-Kai Gao
- Department of Otolaryngology, the 903(rd) Hospital of PLA, Hangzhou, China
| | - Chao-Wu Ma
- Department of Otolaryngology, the 903(rd) Hospital of PLA, Hangzhou, China
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Salivary gland carcinoma in Denmark: a national update and follow-up on incidence, histology, and outcome. Eur Arch Otorhinolaryngol 2020; 278:1179-1188. [PMID: 32691231 DOI: 10.1007/s00405-020-06205-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 07/08/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE Salivary gland carcinoma is a rare disease and studies on epidemiology and outcome require data collection over many years. The aim of this study is to present an update of incidence rates, anatomical sites, histological subtypes, and survival rates based on the Danish national cohort of salivary gland carcinoma patients. METHODS Data from all Danish patients with salivary gland carcinoma diagnosed from 1990 to 2015 (n = 1601) were included and analyzed following histological reevaluation and reclassification. Overall, disease-specific, and recurrence-free survival were evaluated. Prognostic factors were analyzed with multivariate Cox Hazard Regression. RESULTS The study population consisted of 769 men and 832 women, median age 62 years (range 6-102). The most frequent anatomic site was the parotid gland (51.8%). Adenoid cystic carcinoma was the most common subtype (24.7%). The majority had tumor classification T1/T2 (65.3%). The mean crude incidence was 1.2/100.000/year with an increase of 1.5% per year. There was no increase in age-adjusted incidence. The 5-, 10-, and 20-year survival rates were for overall survival 68, 52, and 35%, for disease-specific survival, 77, 69, and 64%, and for recurrence-free survival, 75, 64, and 51%, respectively. Age, high-grade histological subtype, advanced T-classification, cervical lymph node metastases, vascular invasion, and involved surgical margins had significantly negative impact on survival rates. CONCLUSION The age-adjusted incidence has been stable for a period of 26 years. Multivariate analysis confirmed that histological grade, advanced stage, involved surgical margins and vascular invasion are independent negative prognostic factors. Survival rates were stationary compared to earlier reports.
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20
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Hanna GJ, Bae JE, Lorch JH, Haddad RI, Jo VY, Schoenfeld JD, Margalit DN, Tishler RB, Goguen LA, Annino DJ, Chau NG. The Benefits of Adjuvant Trastuzumab for HER-2-Positive Salivary Gland Cancers. Oncologist 2020; 25:598-608. [PMID: 32310325 PMCID: PMC7356716 DOI: 10.1634/theoncologist.2019-0841] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 02/28/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Although high-grade salivary gland cancers (SGCs) often express androgen receptor (AR) and/or HER-2/neu, therapeutically targeting these receptors in SGC remains investigational. We investigated the prevalence of receptor expression and the benefit of adjuvant HER-2 directed therapy in the high-risk postoperative setting and explored the clinical utility of sequentially targeting these receptors in the setting of advanced disease. MATERIALS AND METHODS We clinically annotated 95 patients with SGC (excluding adenoid cystic carcinoma) treated at our institution from 2002 to 2019 and recorded AR, HER-2/neu status, and tumor genomic profiling results when available. Clinicopathologic information was then integrated with outcomes. RESULTS Of 95 patients, most had high-risk histologies, with salivary duct carcinoma (SDC) as the most frequent diagnosis (43, 45%). Thirty-five (37%) experienced recurrence (51% SDC). HER-2/neu was positive (1-3+) by immunostaining in 34 of 52 (65%) evaluable cases. There was no difference in survival based on HER-2/neu or AR expression. Nine of 17 (53%) patients with HER-2+ SDC received adjuvant chemoradiation with trastuzumab. Median disease-free survival (DFS) and overall survival (OS) were longer among patients with HER-2/neu 3+ staining tumors who received adjuvant trastuzumab versus those who did not (DFS, 117 vs. 9 months; p = .02; OS, 74 vs. 43 months; p = .02), with no difference among other HER-2/neu subgroups (0-2+). Two of nine (22%) patients treated with adjuvant trastuzumab demonstrated recurrence, both with low HER-2/neu staining intensity (1+). Longer time to recurrence (hazard ratio, 0.94; p = .01) predicted improved outcomes. Both androgen deprivation and HER-2-directed therapies had clinical benefit beyond the first-line metastatic setting, with partial response observed beyond second-line use. CONCLUSION Although prospective data are lacking, the use of adjuvant trastuzumab in high-risk patients with SGC appears beneficial, particularly among patients with tumors exhibiting HER-2/neu 3+ immunostaining. IMPLICATIONS FOR PRACTICE Results of this study showed an improved disease-free and overall survival in patients treated with adjuvant trastuzumab for high-risk salivary gland cancers with strong HER-2/neu staining intensity. Following recurrence or metastatic spread, sequential HER-2, and androgen-directed therapies may benefit certain patients with salivary gland cancer.
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Affiliation(s)
- Glenn J. Hanna
- Department of Medical Oncology, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
| | - Ji Eun Bae
- Department of Medical Oncology, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
| | - Jochen H. Lorch
- Department of Medical Oncology, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
| | - Robert I. Haddad
- Department of Medical Oncology, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
| | - Vickie Y. Jo
- Department of Pathology, Brigham and Women's HospitalBostonMassachusettsUSA
| | - Jonathan D. Schoenfeld
- Department of Radiation Oncology, Dana‐Farber Cancer Institute, Brigham and Women's HospitalBostonMassachusettsUSA
| | - Danielle N. Margalit
- Department of Radiation Oncology, Dana‐Farber Cancer Institute, Brigham and Women's HospitalBostonMassachusettsUSA
| | - Roy B. Tishler
- Department of Radiation Oncology, Dana‐Farber Cancer Institute, Brigham and Women's HospitalBostonMassachusettsUSA
| | - Laura A. Goguen
- Head and Neck Surgical Oncology, Dana‐Farber Cancer Institute, Division of Otolaryngology‐Head and Neck Surgery, Brigham & Women's HospitalBostonMassachusettsUSA
| | - Donald J. Annino
- Head and Neck Surgical Oncology, Dana‐Farber Cancer Institute, Division of Otolaryngology‐Head and Neck Surgery, Brigham & Women's HospitalBostonMassachusettsUSA
| | - Nicole G. Chau
- Department of Medical Oncology, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
- BC Cancer, Vancouver CentreVancouverBritish ColumbiaCanada
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21
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Park S, Park JW. Various diagnostic possibilities for zygomatic arch pain: Seven case reports and review of literature. World J Clin Cases 2020; 8:2294-2304. [PMID: 32548159 PMCID: PMC7281041 DOI: 10.12998/wjcc.v8.i11.2294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 04/24/2020] [Accepted: 05/23/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Pain of the zygomatic arch region is common among patients with orofacial pain, especially in those with temporomandibular disorder-related pain of a myogenic origin. Since zygomatic arch pain may occur due to various causes other than muscle pain, appropriate diagnosis and treatment planning is essential to ensure its successful management. Unfortunately, zygomatic arch pain has not been handled as an independent clinical feature until now, and studies have mainly focused on pain resulting from trauma and surgical procedures.
CASE SUMMARY We describe 7 independent cases, all of which presented with the identical chief complaint of pain in the zygomatic arch region. However, the underlying causes were different for each, being myofascial pain, myositis, tooth crack, dental caries, sinusitis, neuropathic pain, and salivary gland tumor respectively. In this case report, the clinical features of each case are investigated and diseases to be considered in the diagnostic process are suggested, along with the diagnostic modalities (including computed tomography and magnetic resonance imaging) that can lead to the appropriate final diagnosis.
CONCLUSION Zygomatic arch pain is a common complaint encountered in the orofacial pain clinic but may lead to misdiagnosis. Clinicians must have in-depth knowledge of the possible differential diagnoses and evaluation tools.
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Affiliation(s)
- Seoeun Park
- Department of Oral Medicine and Oral Diagnosis, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 03080, South Korea
| | - Ji Woon Park
- Department of Oral Medicine and Oral Diagnosis, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 03080, South Korea
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22
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Gatta G, Guzzo M, Locati LD, McGurk M, Prott FJ. Major and minor salivary gland tumours. Crit Rev Oncol Hematol 2020; 152:102959. [PMID: 32485526 DOI: 10.1016/j.critrevonc.2020.102959] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 04/06/2020] [Accepted: 04/07/2020] [Indexed: 12/16/2022] Open
Abstract
Salivary glands carcinomas are very rare epithelial malignant tumors. In 2013 in Europe, 7800 new diagnoses were estimated, 8.5 % of all head and neck cancer. The last WHO classification (2017) counts more than 20 malignant histotypes, this variety as well as the rarity of some of them needs a skilled pathologist for diagnosis. Surgery remains the mainstay of management followed by radiation in high-grade and high-risk pathological features cases. The intensity modulated radiotherapy (IMRT) should be preferred over conformational radiotherapy techniques as adjuvant and exclusive treatment in advanced cases. Particle radiotherapy (i.e. protons, carbon ions) can have a role in advanced/unresectable disease since it was proved to have better results over photons in loco-regional control both in adenoid cystic carcinoma and in other histotypes. Although chemotherapy is still the most frequent treatment for metastatic patients, several new compounds (i.e. anti-angiogenic agents, tailored agents, checkpoint inhibitors) are under investigation.
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Affiliation(s)
- Gemma Gatta
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milan Italy
| | - Marco Guzzo
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milan Italy
| | - Laura D Locati
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milan Italy.
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23
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DeSantis KA, Robilotto SL, Matson M, Kotb NM, Lapierre CM, Minhas Z, Leder AA, Abdul K, Facteau EM, Welsh J. VDR in salivary gland homeostasis and cancer. J Steroid Biochem Mol Biol 2020; 199:105600. [PMID: 31958633 PMCID: PMC7166159 DOI: 10.1016/j.jsbmb.2020.105600] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 01/15/2020] [Accepted: 01/16/2020] [Indexed: 02/06/2023]
Abstract
The vitamin D receptor (VDR) and its ligand 1,25(OH)2D3 (1,25D) impact differentiation and exert anti-tumor effects in many tissues, but its role in salivary gland has yet to be defined. Using immunohistochemistry (IHC), we have detected strong VDR expression in murine and human salivary gland ducts. Compared to normal gland, VDR protein expression was retained in differentiated human pleomorphic adenoma (PA) but was undetectable in undifferentiated PA and in carcinomas, suggesting deregulation of VDR during salivary cancer progression. To gain insight into the potential role of VDR in salivary cancer, we assessed the effects of vitamin D in vivo and in vitro. Despite the presence of VDR in salivary gland, chronic dietary vitamin D restriction did not alter morphology of the salivary epithelium in C57/Bl6 mice. The localization of VDR in ductal epithelium prompted us to examine the effects of 1,25D in an established cell line (mSGc) derived from normal murine submandibular gland (SMG). This previously characterized cell line consists of multiple stem, progenitor and differentiated cell types as determined by mutually exclusive cellular expression of basal, ductal and myoepithelial markers. We demonstrated VDR expression and regulation of VDR target genes Vdr and Postn by 1,25D in mSGc, indicating functional ligand-mediated transcriptional activity. The effect of VDR signaling on epithelial differentiation markers was assessed by qPCR and IHC in mSGc cells treated with 1,25D. We found that 1,25D reduced mRNA expression of the basal cell progenitor marker keratin 5 (K5) and increased expression of the differentiated ductal cell marker keratin 7 (K7). Further, we found that 1,25D significantly decreased the number of proliferating cells, including proliferating K5+ cells. Characterization of cell cycle by Muse cytometry indicated 1,25D treatment decreased cells in S, G2, and M phase. The inhibition of K5+ cell proliferation by 1,25D is of particular interest because K5+ basal cells contribute to a wide variety of salivary tumor types. Our studies suggest that 1,25D alters cancer-relevant progenitor and differentiation markers in the salivary gland.
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Affiliation(s)
- Kara A DeSantis
- Cancer Research Center, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA
| | - Samantha L Robilotto
- Cancer Research Center, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA
| | - Mark Matson
- Cancer Research Center, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA
| | - Noor M Kotb
- Graduate Program in Biomedical Sciences, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA
| | - Cathryn M Lapierre
- Cancer Research Center, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA; Undergraduate Research Program, Department of Biological Sciences, University at Albany, State University of New York, Albany, NY 12222, USA
| | - Zenab Minhas
- Cancer Research Center, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA; Undergraduate Research Program, Department of Biological Sciences, University at Albany, State University of New York, Albany, NY 12222, USA
| | - Alana A Leder
- Cancer Research Center, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA; Undergraduate Research Program, Department of Biological Sciences, University at Albany, State University of New York, Albany, NY 12222, USA
| | - Khushbakht Abdul
- Cancer Research Center, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA; Undergraduate Research Program, Department of Biological Sciences, University at Albany, State University of New York, Albany, NY 12222, USA
| | - Emily M Facteau
- Cancer Research Center, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA; Undergraduate Research Program, Department of Biological Sciences, University at Albany, State University of New York, Albany, NY 12222, USA
| | - JoEllen Welsh
- Cancer Research Center, School of Public Health, University at Albany, State University of New York, Rensselaer, NY 12144, USA.
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24
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Benchetrit L, Morse E, Judson BL, Mehra S. Positive Surgical Margins in Submandibular Malignancies: Facility and Practice Variation. Otolaryngol Head Neck Surg 2019; 161:620-628. [PMID: 31159649 DOI: 10.1177/0194599819852094] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Identify positive margin rate in a national cohort of patients with submandibular carcinoma, identify predictors of positive margins, and associate margins with overall survival. STUDY DESIGN Retrospective cohort. SETTING Commission on Cancer-accredited hospitals. SUBJECTS AND METHODS We included patients in the National Cancer Database from 2004 to 2014 who were diagnosed with submandibular carcinoma and underwent primary surgical resection. We determined the rate of positive surgical margins and associated patient, tumor, and treatment factors with positive margins via univariable and multivariable logistic regression analysis. We associated margin status with overall survival by Kaplan-Meier curve and Cox proportional hazards regression. RESULTS We identified 1150 patients with submandibular malignancy undergoing surgical resection. Positive margin rate was 41.0%. Increased odds of positive margins were seen in patients with advanced T stage (vs T1, T3: odds ratio [OR] = 3.04, P < .001; T4a: OR = 2.89, P < .001), adenoid cystic carcinoma histology (OR = 1.54, P = .020), and those treated at nonacademic facilities (OR = 1.41, P = .008). Patients who underwent a preoperative diagnostic biopsy had decreased odds of positive margins (OR = 0.72, P = .014). Positive margins were associated with reduced overall survival (58% vs 69% 5-year overall survival, P < .001; hazard ratio = 1.49, P = .001) when controlling for patient, tumor, and management factors. CONCLUSIONS The national positive margin rate of submandibular carcinoma is 41.0%. Preoperative biopsy and treatment at academic institutions independently decreased the risk of positive margins, and positive margins were independently associated with diminished overall survival. Positive margin rate for submandibular carcinoma may be considered a benchmark for quality of care.
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Affiliation(s)
- Liliya Benchetrit
- Department of Surgery, Section of Otolaryngology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Elliot Morse
- Department of Surgery, Section of Otolaryngology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Benjamin L Judson
- Department of Surgery, Section of Otolaryngology, Yale University School of Medicine, New Haven, Connecticut, USA.,Yale Cancer Center, New Haven, Connecticut, USA
| | - Saral Mehra
- Department of Surgery, Section of Otolaryngology, Yale University School of Medicine, New Haven, Connecticut, USA.,Yale Cancer Center, New Haven, Connecticut, USA
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25
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Sharbel DD, Unsal AA, Groves MW, Albergotti WG, Byrd JK. Salivary Clear Cell Carcinoma Clinicopathologic Characteristics and Outcomes: A Population-Based Analysis. Ann Otol Rhinol Laryngol 2019; 128:989-996. [DOI: 10.1177/0003489419853597] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background: Salivary clear cell carcinoma is an uncommon, low-grade malignancy for which limited data describing predictive clinicopathologic factors and treatment outcomes exist because of rarity. Methods: The authors queried the Surveillance, Epidemiology, and End Results database from 1982 to 2014. Multivariate Cox and Kaplan-Meier analyses were performed to determine disease-specific survival (DSS) and predictive clinicopathologic factors. Results: One hundred ninety-eight patients with salivary clear cell carcinoma were included. Overall incidence was 0.011 per 100 000 individuals, with no significant annual percentage change across years (−0.93%, P = .632). Five-, 10-, and 20-year DSS rates were 81.3% (n = 117), 69.6% (n = 94), and 55.3% (n = 68), respectively. Men (hazard ratio, 4.74; P = .0087) and patients with regional (hazard ratio, 5.59; P = .018) or distant (hazard ratio, 8.9; P = .01) metastases carried a worse prognosis. Five-year DSS was greater in patients with localized disease (96.36%, P < .0001) than those with regional or distant metastases. Treatment with surgery alone had better 10-year DSS (86.3%) compared with treatment with combination radiation and surgery (57.6%) or radiation monotherapy (18.75%, P < .0001). Conclusions: Salivary clear cell carcinoma carries an overall good prognosis. Patients with localized disease and those treated with surgery alone have more favorable prognoses. Male patients and those with regional or distant metastatic disease at time of presentation carry a worse prognosis. Level of Evidence: N/A
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Affiliation(s)
- Daniel D. Sharbel
- Department of Otolaryngology–Head and Neck Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Aykut A. Unsal
- Department of Otolaryngology–Head and Neck Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Michael W. Groves
- Department of Otolaryngology–Head and Neck Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - William G. Albergotti
- Department of Otolaryngology–Head and Neck Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - J. Kenneth Byrd
- Department of Otolaryngology–Head and Neck Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA
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26
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Elhusseiny KM, Abd-Elhay FAE, Kamel MG, Abd El Hamid Hassan HH, El Tanany HHM, Hieu TH, Tieu TM, Low SK, Hou V, Dibas M, Huy NT. Examined and positive lymph nodes counts and lymph nodes ratio are associated with survival in major salivary gland cancer. Head Neck 2019; 41:2625-2635. [PMID: 30905082 DOI: 10.1002/hed.25742] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 10/22/2018] [Accepted: 03/05/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND We aimed to investigate the prognostic role of examined (dissected) lymph nodes (ELNs), negative LNs (NLNs), and positive (metastatic) LNs (PLNs) counts and LN ratio (LNR = PLNs/ELNs×100) in patients with major salivary gland cancer (SGC). METHODS Data were retrieved for major SGC patients diagnosed between 1988 and 2011 from Surveillance, Epidemiology, and End Results program. RESULTS We have included 5446 patients with major SGC. Most patients had parotid gland cancer (84.61%). Patients having >18 ELNs, >4 PLNs, and >33.33% LNR were associated with a worse survival. Moreover, older age, male patients, grade IV, distant stage, unmarried patients, submandibular gland cancer, and received chemotherapy but not received surgery were significantly associated with a worse survival. CONCLUSIONS We demonstrated that patients with >18 ELNs and >4 PLNs counts, and >33.33% LNR were high-risk group patients. We strongly suggest adding the ELNs and PLNs counts and/or LNR into the current staging system.
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Affiliation(s)
- Khaled Mosaad Elhusseiny
- Faculty of Medicine, Al-Azhar University, Cairo, Egypt.,Online Research Club (http://www.onlineresearchclub.org/
| | | | - Mohamed Gomaa Kamel
- Online Research Club (http://www.onlineresearchclub.org/.,Faculty of Medicine, Minia University, Minia, Egypt
| | - Heba Hassan Abd El Hamid Hassan
- Online Research Club (http://www.onlineresearchclub.org/.,Faculty of Pharmacy, Modern University for Technology and Information, Cairo, Egypt
| | | | - Truong Hong Hieu
- Online Research Club (http://www.onlineresearchclub.org/.,University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Thuan Minh Tieu
- Online Research Club (http://www.onlineresearchclub.org/.,McMaster University, Hamilton, Ontario, Canada
| | - Soon Khai Low
- Online Research Club (http://www.onlineresearchclub.org/.,School of Medicine, Faculty of Health and Medical Sciences, Taylor's University, Selangor, Malaysia
| | - Vincent Hou
- Online Research Club (http://www.onlineresearchclub.org/.,McMaster University, Hamilton, Ontario, Canada
| | - Mahmoud Dibas
- Online Research Club (http://www.onlineresearchclub.org/.,Sulaiman Al Rajhi Colleges, Al Bukayriya, Saudi Arabia
| | - Nguyen Tien Huy
- Evidence Based Medicine Research Group, Ton Duc Thang University, Ho Chi Minh City, 70000, Vietnam.,Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, 70000, Vietnam.,Department of Clinical Product Development, Institute of Tropical Medicine (NEKKEN), School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
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27
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Figueiró-Filho EA, Horgan RP, Muhanna N, Parrish J, Irish JC, Maxwell CV. Obstetrical Outcomes of Head and Neck (Nonthyroid) Cancers: A 27-Year Retrospective Series and Literature Review. AJP Rep 2019; 9:e15-e22. [PMID: 30701125 PMCID: PMC6351273 DOI: 10.1055/s-0039-1677876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 11/05/2018] [Indexed: 12/13/2022] Open
Abstract
Objective To describe the clinical presentation and obstetrical outcomes of nonthyroid head and neck cancers (HNCs), and to review literature on this rare condition in pregnancy. Study Design Pregnant women with nonthyroid HNC were identified retrospectively from 1990 to 2017. Maternal, neonatal, pregnancy, and demographic data were collected. A review of the literature from January 1980 to May 2018 was performed. Results Over the 27-year time period, 16 women with history of nonthyroid HNC were identified (9 diagnosed during and 7 diagnosed before current pregnancy). The cases were analyzed in detail and the most updated review of management of each type of HNC was provided. Conclusions HNCs are rare with diagnosis and management challenges during pregnancy. In this series, the cases diagnosed and managed previously to pregnancy presented better perinatal outcomes than the cases presented during pregnancy. The maternal outcomes appeared similar for HNC diagnosed before or after pregnancy.
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Affiliation(s)
- Ernesto Antonio Figueiró-Filho
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Richard P Horgan
- Department of Obstetrics and Gynecology, University Hospital Kerry, Tralee, County Kerry, Ireland
| | - Nidal Muhanna
- Division of Head and Neck Oncology and Reconstructive Surgery, Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, Ontario, Canada.,Department of Otolaryngology, Tel Aviv University, Tel Aviv, Israel
| | - Jacqueline Parrish
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Jonathan C Irish
- Department of Obstetrics and Gynecology, University Hospital Kerry, Tralee, County Kerry, Ireland
| | - Cynthia V Maxwell
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
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Tao L, Zhang D, Zhang M, Zhou L. Clinical behaviours and prognoses of high- and low-risk parotid malignancies based on histology. Eur Arch Otorhinolaryngol 2018; 276:497-503. [PMID: 30506411 DOI: 10.1007/s00405-018-5224-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 11/26/2018] [Indexed: 11/26/2022]
Abstract
PURPOSE To report 5-year survival in patients with primary parotid malignant tumours and assess the impact of various factors on survival or local control among diverse histologic groups. METHODS A total of 65 patients with primary parotid malignant tumours who had surgery between 2003 and 2014 were identified. Demographic characteristics including age, T stage, N stage and clinical or pathological performance were analysed. According to risk stratification (based on pathology), 65 primary parotid malignant tumours were divided into high-risk (23, 35.38%) and low-risk (35, 53.85%) groups. Overall survival (OS) and disease-free survival (DFS) were recorded by the Kaplan-Meier methods. RESULTS The 5-year overall survival rate for primary parotid malignant tumours was 70.9%. Patients older than 60 years with fixed mass, pain, facial-nerve palsy and high-grade N stage had adverse OS and DFS. Upon multivariable analysis, facial-nerve palsy (HR 24.59; 95% CI 2.338-178.446; P = 0.002) was the only independent predictive factor for OS. Patients with high-risk parotid malignant types were more likely to have tumour pain, facial-nerve palsy (Chi-square test: < 0.0001 and 0.02), lymphatic metastasis and local/regional recurrence (Chi-square test: 0.008 and 0.012). CONCLUSIONS Compared with low-risk parotid carcinoma, tumours with high-risk histological features tend to need aggressive surgical extirpation, neck dissection and postoperative radiotherapy.
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Affiliation(s)
- Lei Tao
- Department of Otolaryngology-HNS, Eye, Ear, Nose and Throat Hospital, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Fudan University School of Medicine, 83 Fenyang Road, Shanghai, 200031, China
- Department of Pudong Hospital, Fudan University School of Medicine, 2800 Gongwei Road, Shanghai, 201300, China
| | - Duo Zhang
- Department of Otolaryngology-HNS, Eye, Ear, Nose and Throat Hospital, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Fudan University School of Medicine, 83 Fenyang Road, Shanghai, 200031, China
- Department of Pudong Hospital, Fudan University School of Medicine, 2800 Gongwei Road, Shanghai, 201300, China
| | - Ming Zhang
- Department of Otolaryngology-HNS, Eye, Ear, Nose and Throat Hospital, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Fudan University School of Medicine, 83 Fenyang Road, Shanghai, 200031, China
- Department of Pudong Hospital, Fudan University School of Medicine, 2800 Gongwei Road, Shanghai, 201300, China
| | - Liang Zhou
- Department of Otolaryngology-HNS, Eye, Ear, Nose and Throat Hospital, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Fudan University School of Medicine, 83 Fenyang Road, Shanghai, 200031, China.
- Department of Pudong Hospital, Fudan University School of Medicine, 2800 Gongwei Road, Shanghai, 201300, China.
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Rajappa S, Bhakuni Y, Ram D, Shukla H, Ranjan R, Dewan A, Dabas S, Dewan A. A gland of diverse pathology and unpredictable behaviour: our experience of primary submandibular gland malignancies. Int J Oral Maxillofac Surg 2018; 47:1243-1249. [DOI: 10.1016/j.ijom.2018.05.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Revised: 04/22/2018] [Accepted: 05/07/2018] [Indexed: 10/16/2022]
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Lombardi D, Accorona R, Lambert A, Mercante G, Coropciuc R, Paderno A, Lancini D, Spriano G, Nicolai P, Vander Poorten V. Long-term outcomes and prognosis in submandibular gland malignant tumors: A multicenter study. Laryngoscope 2018; 128:2745-2750. [DOI: 10.1002/lary.27236] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 03/17/2018] [Accepted: 03/22/2018] [Indexed: 12/19/2022]
Affiliation(s)
- Davide Lombardi
- Department of Otorhinolaryngology-Head and Neck Surgery; University of Brescia; Italy
| | - Remo Accorona
- Department of Otorhinolaryngology-Head and Neck Surgery; University of Brescia; Italy
| | - Arnaud Lambert
- Department of Otorhinolaryngology-Head and Neck Surgery; Catholic University Leuven; Leuven Belgium
- University Hospitals Leuven and Department of Oncology-Section Head and Neck Oncology; Catholic University Leuven; Leuven Belgium
| | - Giuseppe Mercante
- Unit of Head and Neck Surgery ; National Cancer Institute “Regina Elena,”; Rome Italy
| | - Ruxandra Coropciuc
- Department of Oral and Maxillofacial Surgery; University Hospitals Leuven, Catholic University Leuven; Leuven Belgium
- Department of Imaging and Pathology; University Hospitals Leuven, Catholic University Leuven; Leuven Belgium
| | - Alberto Paderno
- Department of Otorhinolaryngology-Head and Neck Surgery; University of Brescia; Italy
| | - Davide Lancini
- Department of Otorhinolaryngology-Head and Neck Surgery; University of Brescia; Italy
- Multidisciplinary Salivary Gland Society; Geneva Switzerland
| | - Giuseppe Spriano
- Unit of Head and Neck Surgery ; National Cancer Institute “Regina Elena,”; Rome Italy
| | - Piero Nicolai
- Department of Otorhinolaryngology-Head and Neck Surgery; University of Brescia; Italy
| | - Vincent Vander Poorten
- Department of Otorhinolaryngology-Head and Neck Surgery; Catholic University Leuven; Leuven Belgium
- University Hospitals Leuven and Department of Oncology-Section Head and Neck Oncology; Catholic University Leuven; Leuven Belgium
- Multidisciplinary Salivary Gland Society; Geneva Switzerland
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Cheraghlou S, Kuo P, Mehra S, Agogo GO, Bhatia A, Husain ZA, Yarbrough WG, Burtness BA, Judson BL. Adjuvant therapy in major salivary gland cancers: Analysis of 8580 patients in the National Cancer Database. Head Neck 2018; 40:1343-1355. [DOI: 10.1002/hed.24984] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 05/12/2017] [Accepted: 09/15/2017] [Indexed: 11/06/2022] Open
Affiliation(s)
- Shayan Cheraghlou
- Division of Otolaryngology, Department of Surgery; Yale School of Medicine; New Haven Connecticut
| | - Phoebe Kuo
- Division of Otolaryngology, Department of Surgery; Yale School of Medicine; New Haven Connecticut
| | - Saral Mehra
- Division of Otolaryngology, Department of Surgery; Yale School of Medicine; New Haven Connecticut
- Yale Cancer Center; New Haven Connecticut
| | - George O. Agogo
- Department of Internal Medicine; Yale School of Medicine; New Haven Connecticut
| | - Aarti Bhatia
- Yale Cancer Center; New Haven Connecticut
- Section of Medical Oncology, Department of Internal Medicine; Yale School of Medicine; New Haven Connecticut
| | - Zain A. Husain
- Yale Cancer Center; New Haven Connecticut
- Department of Therapeutic Radiology; Yale School of Medicine; New Haven Connecticut
| | - Wendell G. Yarbrough
- Division of Otolaryngology, Department of Surgery; Yale School of Medicine; New Haven Connecticut
- Yale Cancer Center; New Haven Connecticut
| | - Barbara A. Burtness
- Yale Cancer Center; New Haven Connecticut
- Section of Medical Oncology, Department of Internal Medicine; Yale School of Medicine; New Haven Connecticut
| | - Benjamin L. Judson
- Division of Otolaryngology, Department of Surgery; Yale School of Medicine; New Haven Connecticut
- Yale Cancer Center; New Haven Connecticut
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Ju J, Wang J, Ma C, Li Y, Zhao Z, Gao T, Ni Q, Sun M. Nomograms predicting long-term overall survival and cancer-specific survival in head and neck squamous cell carcinoma patients. Oncotarget 2018; 7:51059-51068. [PMID: 27419636 PMCID: PMC5239458 DOI: 10.18632/oncotarget.10595] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Accepted: 06/13/2016] [Indexed: 12/18/2022] Open
Abstract
This study aimed to develop nomograms to predict long-term overall survival and cancer-specific survival in patients with head and neck squamous cell carcinoma (HNSCC). We conducted prognostic analyses and developed nomograms predicting survival outcome using HNSCC patient data collected from the Surveillance, Epidemiology and End Results (SEER) program of the National Cancer Institute. An external dataset of 219 patients was used to validate the nomograms. Of 36,179 HNSCC patients, 9,627 (26.6%) died from HNSCC and 4,229 (11.7%) died from other causes. Median follow-up was 28 months (1-107 months). Nomograms predicting overall survival (OS) and cancer-specific survival (CSS) were developed according to 10 clinicopathologic factors (age, race, sex, tumor site, tumor grade, surgery, radiotherapy and TNM stage), with concordance indexes (C-indexes) of 0.719 and 0.741, respectively. External validation C-indexes were 0.709 and 0.706 for OS and CSS, respectively. Our results suggest that we successfully developed nomograms predicting five- and eight-year HNSCC patient OS and CSS with high accuracy. These nomograms could help clinicians tailor surgical, adjuvant therapeutic and follow-up strategies to more effectively treat HNSCC patients.
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Affiliation(s)
- Jun Ju
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xincheng, Xi'an, Shaanxi, China
| | - Jia Wang
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomology, Fourth Military Medical University, Xincheng, Xi'an, Shaanxi, China
| | - Chao Ma
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xincheng, Xi'an, Shaanxi, China
| | - Yun Li
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xincheng, Xi'an, Shaanxi, China
| | - Zhenyan Zhao
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xincheng, Xi'an, Shaanxi, China
| | - Tao Gao
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xincheng, Xi'an, Shaanxi, China
| | - Qianwei Ni
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xincheng, Xi'an, Shaanxi, China
| | - Moyi Sun
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, Xincheng, Xi'an, Shaanxi, China
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Huyett P, Duvvuri U, Ferris RL, Johnson JT, Schaitkin BM, Kim S. Perineural Invasion in Parotid Gland Malignancies. Otolaryngol Head Neck Surg 2018; 158:1035-1041. [PMID: 29337642 DOI: 10.1177/0194599817751888] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives To investigate the clinical predictors and survival implications of perineural invasion (PNI) in parotid gland malignancies. Study Design Case series with chart review. Setting Tertiary care medical center. Subjects and Methods Patients with parotid gland malignancies treated surgically from 2000 to 2015 were retrospectively identified in the Head and Neck Cancer Registry at a single institution. Data points were extracted from the medical record and original pathology reports. Results In total, 186 patients with parotid gland malignancies were identified with a mean follow-up of 5.2 years. Salivary duct carcinoma (45), mucoepidermoid carcinoma (44), and acinic cell carcinoma (26) were the most common histologic types. A total of 46.2% of tumors were found to have PNI. At the time of presentation, facial nerve paresis (odds ratio [OR], 64.7; P < .001) and facial pain (OR, 3.7; P = .002) but not facial paresthesia or anesthesia (OR, 2.8, P = .085) were predictive of PNI. Malignancies with PNI were significantly more likely to be of advanced T and N classification, be high-risk pathologic types, and have positive margins and angiolymphatic invasion. PNI positivity was associated with worse overall (hazard ratio, 2.62; P = .001) and disease-free survival (4.18; P < .001) on univariate Cox regression analysis. However, when controlling for other negative prognosticators, age, and adjuvant therapy, PNI did not have a statistically significant effect on disease-free or overall survival. Conclusions PNI is strongly correlated with more aggressive parotid gland malignancies but is not an independent predictor of worse survival. Facial paresis and pain were predictive of PNI positivity, and facial paresis correlated with worse overall and disease-free survival.
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Affiliation(s)
- Phillip Huyett
- 1 Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Umamaheswar Duvvuri
- 1 Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Robert L Ferris
- 1 Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Jonas T Johnson
- 1 Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Barry M Schaitkin
- 1 Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Seungwon Kim
- 1 Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
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Nair D, Chakrabarti S, Malik A, Qayyumi B, Nair S, Agrawal J, Chaturvedi P. Prognostic factors in parotid cancers: Clinicopathological and treatment factors influencing outcomes. Indian J Cancer 2018; 55:98-104. [DOI: 10.4103/ijc.ijc_503_17] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Janet-Ofelia GC, Rafael MV, Guillermo GA, Carlos-Enrique CV, José-Martín RM, Henry GM, Jaime-Enrique MG. Mucoepidermoid Carcinoma of the Salivary Glands: Survival and Prognostic Factors. J Maxillofac Oral Surg 2017; 16:431-437. [PMID: 29038625 PMCID: PMC5628063 DOI: 10.1007/s12663-016-0946-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Accepted: 07/21/2016] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE The aim of this study was to establish global survival rates and potential prognostic factors for mucoepidermoid carcinoma (MC) of the salivary glands in patients diagnosed at the Dr. Eduardo Cáceres Graziani National Institute for Neoplastic Diseases (INEN), Lima, Peru, between 2002 and 2012. MATERIALS AND METHODS This was an observational, analytical and longitudinal (information reconstructed in time) retrospective cohort study. Data were obtained from clinical records and used to determine the overall survival (OS) rate at 2 and 5 years, and the individual percentage survival for each prognostic factor using the actuarial technique. We also performed univariate analysis for each possible prognostic factor using log-rank analysis, and multivariate analysis using Cox's regression model. The study was approved by the institutional review board at Dr. Eduardo Caceres Graziani INEN and conducted in accordance with the 1964 Declaration of Helsinki. For this type of study formal consent was not required. RESULTS The OS rate of the 51 patients enrolled in the study was 81 % at 2 years and 78 % at 5 years. In the multivariate analysis, the equation that best explained the survival result contained the variable, clinical stage (p = 0.063). CONCLUSIONS The results revealed the importance of clinical stage regarding the survival of patients with a primary diagnosis of MC of the salivary glands.
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McCoy JM, Oreadi D. Diagnosis and Management of Pathological Conditions. J Oral Maxillofac Surg 2017; 75:e224-e263. [DOI: 10.1016/j.joms.2017.04.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Margin Analysis: Malignant Salivary Gland Neoplasms of the Head and Neck. Oral Maxillofac Surg Clin North Am 2017; 29:315-324. [PMID: 28551337 DOI: 10.1016/j.coms.2017.03.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
There are no established protocols for the optimum surgical margin required for salivary gland malignancies. Factors including histologic diagnosis and TNM stage have been shown to be important in prognosis and survival outcome and mandate special consideration of margin size. Salivary cancers are treated differently at different anatomic sites, and different histologic types show a propensity for major or minor glands. Low-grade malignancies are treated with soft tissue margins of 1 cm or less. The facial nerve is preserved unless infiltrated and encased. Adenoid cystic carcinoma and carcinoma ex pleomorphic adenoma require more complex planning to obtain negative margins.
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Rayess HM, Dezube A, Bawab I, Raza SN, Yoo GH, Lin HS, Jacobs JR. Tumor Differentiation as a Prognostic Factor for Major Salivary Gland Malignancies. Otolaryngol Head Neck Surg 2017; 157:454-461. [PMID: 28397573 DOI: 10.1177/0194599817700593] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Objective The effect of tumor differentiation on prognosis of major salivary gland malignancies is controversial. The aim of this study was to determine the effect of tumor differentiation on prognosis by stage in patients with major salivary gland malignancies and to analyze which patient factors are associated with tumor differentiation. Study Design and Setting Cross-sectional analysis of Surveillance, Epidemiology, and End Results (SEER) database. Subjects and Methods In total, 9810 patients who had a major salivary gland malignancy from 2004 to 2012 were identified using the SEER database. Patients with no staging information or no information on histologic differentiation were excluded. A total of 5366 patients were included in the study. For analysis, patients were categorized by American Joint Committee on Cancer (AJCC) stage and subdivided by tumor differentiation. Multivariate analysis was used to analyze the impact of tumor differentiation on survival, tumor location (parotid, submandibular, sublingual), and sex within each AJCC stage of disease. Results Data analysis demonstrated a significant difference in histologic differentiation by stage, with P < .0001. Within stages II, III, and IV, tumor differentiation was significantly associated with a decrease in survival. There was no significant difference in tumor differentiation between the parotid and submandibular gland. Conclusion For patients with stage II, III, and IV disease, tumor differentiation was an independent predictor of survival. This information can be useful when discussing prognosis and can potentially influence management of disease.
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Affiliation(s)
- Hani M Rayess
- 1 Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Aaron Dezube
- 2 Department of Anesthesiology, Tufts Medical Center, Boston, Massachusetts, USA
| | - Ibrahim Bawab
- 1 Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - S Naweed Raza
- 1 Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA.,3 Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
| | - George H Yoo
- 1 Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA.,3 Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
| | - Ho-Sheng Lin
- 1 Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA.,3 Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA.,4 Section of Otolaryngology, Department of Surgery, John D. Dingell VA Medical Center, Detroit, Michigan, USA
| | - John R Jacobs
- 1 Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA.,3 Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
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Mifsud MJ, Burton JN, Trotti AM, Padhya TA. Multidisciplinary Management of Salivary Gland Cancers. Cancer Control 2017; 23:242-8. [PMID: 27556664 DOI: 10.1177/107327481602300307] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Salivary carcinomas are a rare group of biologically diverse neoplasms affecting the head and neck. The wide array of different histological entities and clinical presentations has historically limited attempts to establish well-defined treatment algorithms. In general, low-risk lesions can be managed with a single treatment modality, whereas advanced lesions require a more complex, multidisciplinary approach. METHODS The relevant literature was reviewed, focusing on diagnostic and treatment algorithms for salivary malignancies. RESULTS Salivary carcinomas with high-risk features require an aggressive treatment approach with complete surgical resection, neck dissection to appropriate cervical lymph-node basins, and postoperative radiotherapy. CONCLUSIONS The heterogeneity of salivary neoplasms represents a unique clinical challenge. Despite the multidisciplinary management paradigm detailed in this review, outcomes for advanced disease are unsatisfactory. Future progress will likely require the addition of novel systemic therapeutic strategies.
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Affiliation(s)
- Matthew J Mifsud
- Department of Otolaryngology-Head & Neck Surgery, Mount Sinai Hospital, Toronto, ON M5G1X5, Canada.
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Chou WC, Chang KP, Lu CH, Chen MF, Cheng YF, Yeh KY, Wang CH, Lin YC, Yeh TS. Complementary role of the Memorial Sloan Kettering Cancer Center nomogram to the American Joint Committee on Cancer system for the prediction of relapse of major salivary gland carcinoma after surgery. Head Neck 2017; 39:860-867. [PMID: 28152230 DOI: 10.1002/hed.24702] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 11/17/2016] [Accepted: 12/06/2016] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND The purpose of this study was to test the Memorial Sloan Kettering Cancer Center (MSKCC) nomogram in predicting recurrence risk of major salivary gland carcinoma in an Asian cohort. METHODS We retrospectively enrolled 149 patients who had undergone intended curative resections for major salivary gland carcinoma between 2007 and 2012. The performance of the MSKCC nomogram and the American Joint Committee on Cancer (AJCC) seventh staging system in predicting recurrence risk was compared. RESULTS The MSKCC nomogram and the AJCC staging system both accurately predicted the 5-year recurrence probabilities, with the concordance index (c-index = 0.82; 95% confidence interval [CI], 0.75-0.89 vs c-index, 0.77; 95% CI, 0.68-0.87; p = .45) in patients with major salivary gland carcinomas after curative surgeries. Comparing to the actual observed events, the calibration plot indicated that the MSKCC nomogram accurately estimated the recurrence in low-risk groups but tended to overestimate in high-risk groups. When using the MSKCC nomogram to predict the 5-year recurrence-free probability in each AJCC stage, the prediction was very good for patients with AJCC stages I and II disease (c-index = 0.92 and 0.90, respectively) and modest for those of AJCC stages III and IVa (c-index = 0.51 and 0.62, respectively). CONCLUSION The MSKCC nomogram and the AJCC staging system each had its value in predicting recurrence of major salivary gland cancers. When using the MSKCC nomogram to predict the 5-year recurrence-free probability in each AJCC stage, the MSKCC nomogram was more accurate in predicting recurrence risks in those patients with AJCC stage I and II diseases than those with late-stage diseases. © 2017 Wiley Periodicals, Inc. Head Neck 39: 860-867, 2017.
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Affiliation(s)
- Wen-Chi Chou
- Department of Medical Oncology, Chang Gung Memorial Hospital at LinKou, Tao-Yuan, Taiwan, Republic of China.,Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taiwan, Republic of China
| | - Kai-Ping Chang
- Department of Otolaryngology, Head and Neck Surgery, Chang Gung Memorial Hospital at LinKou, Tao-Yuan, Taiwan, Republic of China
| | - Chang-Hsien Lu
- Department of Medical Oncology, Chang Gung Memorial Hospital at Chiayi, Taipei, Taiwan, Republic of China
| | - Miao-Fen Chen
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Chiayi, Taiwan, Republic of China
| | - Yu-Fan Cheng
- Department of Radiology, Chang Gung Memorial Hospital at Kaoshiung, Taiwan, Republic of China
| | - Kun-Yun Yeh
- Department of Medical Oncology, Chang Gung Memorial Hospital at Keelung, Taiwan, Republic of China
| | - Cheng-Hsu Wang
- Department of Medical Oncology, Chang Gung Memorial Hospital at Keelung, Taiwan, Republic of China
| | - Yung-Chang Lin
- Department of Medical Oncology, Chang Gung Memorial Hospital at LinKou, Tao-Yuan, Taiwan, Republic of China
| | - Ta-Sen Yeh
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taiwan, Republic of China.,Department of Surgery, Chang Gung Memorial Hospital at LinKou, Tao-Yuan, Taiwan, Republic of China
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Li FJ, Wang XJ, Zhou XL. WISP-1 overexpression upregulates cell proliferation in human salivary gland carcinomas via regulating MMP-2 expression. Onco Targets Ther 2016; 9:6539-6548. [PMID: 27799801 PMCID: PMC5085305 DOI: 10.2147/ott.s107166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND WISP-1 is a member of the CCN family of growth factors and has been reported to play an important role in tumorigenesis by triggering downstream events via integrin signaling. However, little is known about the role of WISP-1 in proliferation of salivary gland carcinoma (SGC) cells. METHODS In this study, we investigated the WISP-1 expression in SGC tissues via immunohistochemical staining, Western blotting assay, and real-time quantitative polymerase chain reaction method, and then evaluated the regulatory role of WISP-1 in the growth of SGC A-253 cells. In addition, the role of MMP-2 in the WISP-1-mediated growth regulation was also investigated. RESULTS It was demonstrated that the WISP-1 expression was upregulated at both mRNA and protein levels in 15 of 21 SGC tumor tissues, compared to the non-tumor tissues (five of 21), associated with the lymph node dissection and bone invasion. The in vitro CCK-8 assay and colony-forming assay demonstrated that the exogenous WISP-1 treatment or the WISP-1 overexpression promoted the growth of A-253 cells. In addition, we confirmed that the WISP-1 overexpression upregulated the MMP-2 expression in A-253 cells with the gain-of-function and loss-of-function strategies, and that the MMP-2 knockdown attenuated the WISP-1-mediated growth promotion of A-253 cells. CONCLUSION We found that WISP-1 was overexpressed in the human SGCs, and the WISP-1 overexpression promoted the salivary gland cell proliferation via upregulating MMP-2 expression. Our study recognized the oncogenic role of WISP-1 in human SGCs, which could serve as a potential target for anticancer therapy.
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Affiliation(s)
- Fu-Jun Li
- Department of Stomatology, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, People's Republic of China
| | - Xin-Juan Wang
- Department of Stomatology, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, People's Republic of China
| | - Xiao-Li Zhou
- Department of Stomatology, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, People's Republic of China
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Jensen AD, Poulakis M, Vanoni V, Uhl M, Chaudhri N, Federspil PA, Freier K, Krauss J, Debus J. Carbon ion therapy (C12) for high-grade malignant salivary gland tumors (MSGTs) of the head and neck: do non-ACCs profit from dose escalation? Radiat Oncol 2016; 11:90. [PMID: 27386864 PMCID: PMC4936021 DOI: 10.1186/s13014-016-0657-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Accepted: 06/04/2016] [Indexed: 12/25/2022] Open
Abstract
Purpose To evaluate the use of high-dose radiotherapy using carbon ions (C12) on non-adenoid cystic malignant salivary gland tumors (MSGT). Patients and methods Between 2009 and 2013, patients with biopsy-proven non-ACC MSGT histologies of the head and neck received a combined regimen of IMRT plus C12 boost. Treatment toxicity (CTC v3), response (RECIST 1.1), control and survival rates were retrospectively analyzed. Results 40 patients with pathologically confirmed non-ACC MSGT (T4: 45 %; N+: 40 %; gross residual: 58 %; mucoepidermoid carcinoma (MEC): 45 %; adenocarcinoma: 20 %) were treated with a median of 74 GyE (80 Gy BED). Chemoradiation was given in 5 patients with MEC. Grade III acute toxicity was observed in up to 15 % (mucositis, dermatitis, dysphagia), no higher-grade late toxicity occurred to date. At a follow-up of 25.5 months, LC, and PFS at 2 and 3 years are 81.5 % (LC) and 66.8 % (PFS), OS at 2 and 3 years is 83.6 % and 72.8 %. Most frequent site of disease progression was distant metastasis. Histologic subtype correlated with LC and PFS. Resection status (gross vs microscopic disease) had no significant effect on LC, PFS, or OS. Conclusion The treatment is well tolerated, no higher grade late effects were observed. Considering the negative pre-selection, LC, PFS and OS are promising. While histology and site of origin significantly influenced control and survival rates, resection status did not, potentially due to the effect of dose escalation. Electronic supplementary material The online version of this article (doi:10.1186/s13014-016-0657-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- A D Jensen
- Department of Radiation Oncology, University of Heidelberg, INF 400, D-69120, Heidelberg, Germany.
| | - M Poulakis
- Department of Radiation Oncology, University of Heidelberg, INF 400, D-69120, Heidelberg, Germany
| | - V Vanoni
- Department of Radiation Oncology, University of Heidelberg, INF 400, D-69120, Heidelberg, Germany
| | - M Uhl
- Department of Radiation Oncology, University of Heidelberg, INF 400, D-69120, Heidelberg, Germany
| | - N Chaudhri
- Department of Medical Physics, Heidelberg Ion Beam Therapy Center (HIT), INF 450, D-69120, Heidelberg, Germany
| | - P A Federspil
- Department of Otorhinolaryngology, University of Heidelberg, INF 400, D-69120, Heidelberg, Germany
| | - K Freier
- Department of Dental and Oro-maxillofacial Surgery, University of Heidelberg, INF 400, D-69120, Heidelberg, Germany
| | - J Krauss
- Department of Medical Oncology, National Center for Tumor Disease (NCT), INF 460, D-69120, Heidelberg, Germany
| | - J Debus
- Department of Radiation Oncology, University of Heidelberg, INF 400, D-69120, Heidelberg, Germany
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Kandaz M, Soydemir G, Bahat Z, Canyilmaz E, Yoney A. Prognostic Factors and Clinical Outcome in Parotid Gland Tumors: a Single Institution Experience from the Eastern Black Sea Region of Turkey. Asian Pac J Cancer Prev 2016; 17:1169-74. [DOI: 10.7314/apjcp.2016.17.3.1169] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Sánchez-Burgos R, Otero TG, Lassaletta L, Arias Gallo J, Cuellar IN, García MB. Facial nerve reconstruction following radical parotidectomy and subtotal petrosectomy for advanced malignant parotid neoplasms. Ann Maxillofac Surg 2016; 5:203-7. [PMID: 26981471 PMCID: PMC4772561 DOI: 10.4103/2231-0746.175747] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Introduction: To describe the oncological management and functional outcome of patients with advanced parotid malignant tumors undergoing facial nerve reconstruction after radical parotidectomy and subtotal petrosectomy. Materials and Methods: A combined approach was used to treat advanced stage parotid malignancies with intrapetrous involvement of the facial nerve main trunk or abutment on the stylomastoid foramen. Patients underwent facial nerve rehabilitation with cable graft reconstruction or with static techniques. Results: Six patients were included. All patients had Stage IV disease and underwent surgical treatment using a combined approach. Three patients underwent facial-nerve cable graft technique and three patients underwent static techniques to rehabilitate facial nerve function. Five patients received adjuvant treatment with radiotherapy and/or chemotherapy. The mean follow-up was 27.5 months, with a minimum of 7 months and a maximum of 8 years. Four patients remain disease-free, with an overall survival rate of 66%. Among the patients undergoing dynamic reconstruction, first signs of recovery were established at 6 months of follow-up. All patients achieved a House-Brackmann score of III-IV within the first two postoperative years. Conclusions: When possible, facial nerve grafting is the preferred method of facial nerve rehabilitation in an advanced stage parotid tumors. A multidisciplinary approach allows better functional and oncological outcomes.
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Affiliation(s)
- Rocío Sánchez-Burgos
- Department of Oral and Maxillofacial Surgery, University Hospital of the Canary Islands, Tenerife, Spain
| | - Teresa Gonzalez Otero
- Department of Oral and Maxillofacial Surgery, La Paz University Hospital, Madrid, Spain
| | - Luis Lassaletta
- Department of Otorhinolaryngology, La Paz University Hospital, Madrid, Spain
| | - Javier Arias Gallo
- Department of Oral and Maxillofacial Surgery, La Moraleja Hospital, Madrid, Spain
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Maza-Solano JM, Sánchez-Gómez S, Herrero-Salado T, Benavente-Bermudo G, Ventura-Díaz J, de Mingo Fernández EJ. Prognostic classification for malignant tumors of the parotid gland. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.maxilo.2015.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Russell JL, Chen NW, Ortiz SJ, Schrank TP, Kuo YF, Resto VA. Racial and Ethnic Disparities in Salivary Gland Cancer Survival. JAMA Otolaryngol Head Neck Surg 2015; 140:504-12. [PMID: 24744112 DOI: 10.1001/jamaoto.2014.406] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Several recent US studies have documented racial disparities in head and neck cancer outcomes, but few have investigated racial and ethnic differences in salivary gland cancer (SGCA) survival. OBJECTIVE To determine whether patient race or ethnicity affects SGCA survival. DESIGN, SETTING, AND PARTICIPANTS Retrospective survival analysis of all patients with SGCA from 1988 through 2010 in the Surveillance, Epidemiology, and End Results database. MAIN OUTCOMES AND MEASURES Disease-specific survival according to race and ethnicity. End points assessed included age at diagnosis, sex, tumor grade, tumor size at diagnosis, extension at diagnosis, lymph node involvement at diagnosis, and treatment. Results were further analyzed by histologic subtype of SGCA. RESULTS Of 11,007 patients with SGCA, 1073 (9.7%) were black, and 1068 (9.7%), Hispanic. Whites' mean age at diagnosis was 63 years vs 53 and 52 years for blacks and Hispanics, respectively (P < .001). Twenty-year disease-specific survival rates for all SGCA histologic subtypes combined for whites, blacks, and Hispanics were 78%, 79%, and 81%, respectively. Unadjusted survival curves showed no significant difference between blacks and whites and an apparent advantage for Hispanics. However, multivariable Cox regression models controlling for patient, tumor, and treatment characteristics showed poorer disease-specific survival vs whites for blacks (hazard ratio [HR], 1.22 [95% CI, 1.03-1.46]; P = .03) but not for Hispanics (HR, 0.97 [0.79-1.19]; P = .77). The overall disease-specific survival disparity was due to poorer disease-specific survival for blacks vs whites with mucoepidermoid (P = .03) and squamous cell carcinomas (P = .05). Less surgical treatment for blacks than whites (57.26% vs 76.94%; P < .001) was a source of the survival disparity for squamous cell but not mucoepidermoid SGCA. CONCLUSIONS AND RELEVANCE Black race is a risk factor for poorer disease-specific survival for patients with mucoepidermoid or squamous cell carcinoma, whereas Hispanic ethnicity has no effect. Differing treatment between black and white patients affects survival in squamous cell but not mucoepidermoid SGCA. Differences in chemotherapy treatment, comorbidities, socioeconomic status, tumor genetic factors, and environmental exposures are potential but unproven additional sources of the racial survival disparities for mucoepidermoid and squamous cell SGCA.
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Affiliation(s)
- Joseph L Russell
- Department of Otolaryngology-Head and Neck Surgery, University of Texas Medical Branch at Galveston Health, Galveston
| | - Nai-Wei Chen
- Biostatistics Core, Department of Preventive Medicine and Community Health, University of Texas Medical Branch at Galveston Health, Galveston
| | - Shani J Ortiz
- Department of Surgery, University of Texas Southwestern Medical Center, Dallas
| | - Travis P Schrank
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston
| | - Yong-Fang Kuo
- Biostatistics Core, Department of Preventive Medicine and Community Health, University of Texas Medical Branch at Galveston Health, Galveston
| | - Vicente A Resto
- Department of Otolaryngology-Head and Neck Surgery, University of Texas Medical Branch at Galveston Health, Galveston
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Liu J, Wang Y, He H, Jin W, Zheng R. Overexpression of the pituitary tumor transforming gene upregulates metastasis in malignant neoplasms of the human salivary glands. Exp Ther Med 2015; 10:763-768. [PMID: 26622390 DOI: 10.3892/etm.2015.2566] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 06/01/2015] [Indexed: 11/06/2022] Open
Abstract
Salivary gland malignant neoplasms (SGMNs) represent a group of malignant solid tumors with heterogeneity in their cellular make-up, which causes difficulty with regard to the immunohistochemical confirmation of their cytological features. In the present study, overexpression of the pituitary tumor transforming gene (PTTG) was evaluated in human mucoepidermoid carcinoma specimens with a submaxillary salivary gland origin by immunohistochemical analysis, western blot analysis and reverse transcription quantitative polymerase chain reaction. In addition, a SGMN cell line was constructed, namely A-253 PTTG (+), which overexpressed PTTG. Subsequently, the regulatory role of PTTG in the proliferation and migration of A-253 cells was investigated. The immunohistochemical results demonstrated that there was a higher rate of PTTG-positive cells in the SGMN tissues when compared with the control submaxillary salivary gland tissues. Furthermore, PTTG expression at a mRNA and protein level was significantly higher in the SGMN specimens when compared with the control specimens. In addition, the rates of proliferation and migration of the A-253 PTTG (+) cells were significantly higher compared with the A-253 PTTG (-) cells. Therefore, PTTG was demonstrated to play an important role in SGMN cell proliferation and migration, and may subsequently be a notable marker for SGMN diagnosis and a potential target for anticancer therapy.
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Affiliation(s)
- Jia Liu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei 430079, P.R. China ; Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei 430079, P.R. China ; Department of Stomatology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia 010050, P.R. China
| | - Yuguang Wang
- Department of Diagnostic Imaging, The Second Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia 010030, P.R. China
| | - Hong He
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei 430079, P.R. China ; Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei 430079, P.R. China
| | - Wulong Jin
- Department of Stomatology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia 010050, P.R. China
| | - Rong Zheng
- Department of Stomatology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia 010050, P.R. China
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Iqbal H, Bhatti ABH, Hussain R, Jamshed A. Ten year experience with surgery and radiation in the management of malignant major salivary gland tumors. Asian Pac J Cancer Prev 2014; 15:2195-9. [PMID: 24716956 DOI: 10.7314/apjcp.2014.15.5.2195] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Despite being rare in incidence, malignant tumors of major salivary glands show diverse histological variation. There are limited data on major salivary gland tumor management and outcome from Pakistan. The objective of this study was to share our experience with management of malignant tumors of major salivary glands. MATERIALS AND METHODS Patients who received treatment at Shaukat Khanum Cancer Hospital and Research Center from July 2002 to June 2011 with an underlying diagnosis of a major salivary gland malignancy were included. Patient characteristics and treatment modalities were assessed. Local, regional and distant failures were determined. Disease free survival (DFS) and overall survival (OS) were calculated using Kaplan Meier curves and the Log rank test was used to determine statistical significance. Univariate and multivariate analyses were performed using Cox proportional hazard regression. RESULTS The parotid gland was the primary site of origin in 104 (80%) patients. Mucoepidermoid carcinoma (43%) and adenoid cystic carcinoma (24%) were the most common histological types. Surgery followed by adjuvant radiation remained the mainstay treatment modality with 81 (62%) patients. Nineteen (15%) patients were treated with surgery alone and 30 (23%) patients with locally advanced surgically inoperable tumors received radiation only. Forty one (32%) patients failed the treatment (local 12, regional 11, locoregional 5, distant 13). The expected 5 year DFS and OS were 65% and 74% respectively. On multivariate analysis, grade was the only independent predictor of DFS and nodal involvement was the only independent predictor of overall survival. CONCLUSIONS Employing existing standards of treatment, comparable survival can be achieved in Pakistani population with major salivary gland malignancies as elsehwere in the world.
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Affiliation(s)
- Hassan Iqbal
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan E-mail :
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Maruo T, Fujimoto Y, Yoshida K, Hiramatsu M, Suzuki A, Nishio N, Shimono M, Nakashima T. Effect of clinical symptoms on the indication for selective neck dissection for N0 carcinomas of the parotid gland. Oncol Lett 2014; 8:335-338. [PMID: 24959272 PMCID: PMC4063620 DOI: 10.3892/ol.2014.2137] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2013] [Accepted: 04/10/2014] [Indexed: 01/13/2023] Open
Abstract
Lymph node metastasis is a major prognostic factor in parotid carcinoma, however, the pre-operative diagnosis of occult nodal metastasis is difficult in clinical N0 (cN0) parotid cancer patients. In addition, the indication of neck dissection in T1-3 cN0 patients is controversial. The current study investigated 17 patients with clinical T1-3 cN0 parotid cancer, and analyzed the correlation between patient symptoms/findings and pathological N status/tumor histological grade. In the statistical analysis, pain was found to significantly correlate with neck metastasis. Furthermore, cN0-staged patients without pain exhibited no neck metastasis. However, no significant correlation was identified between patient symptoms or findings and histological grade. These results indicate the possibility that selective neck dissection can be omitted for T1-3 cN0-staged patients without pain.
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Affiliation(s)
- Takashi Maruo
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Yasushi Fujimoto
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Kenji Yoshida
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Mariko Hiramatsu
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Atsushi Suzuki
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Naoki Nishio
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Mariko Shimono
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Tsutomu Nakashima
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
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Cerda T, Sun XS, Vignot S, Marcy PY, Baujat B, Baglin AC, Ali AM, Testelin S, Reyt E, Janot F, Thariat J. A rationale for chemoradiation (vs radiotherapy) in salivary gland cancers? On behalf of the REFCOR (French rare head and neck cancer network). Crit Rev Oncol Hematol 2014; 91:142-58. [PMID: 24636481 DOI: 10.1016/j.critrevonc.2014.02.002] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 12/27/2013] [Accepted: 02/05/2014] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Salivary gland carcinomas constitute a heterogeneous group of tumors, with over 20 histological subtypes of various prognoses. The mainstay of treatment is surgery, with radiotherapy advocated for unresectable disease or postoperatively in case of poor prognostic factors such as high grade, locally advanced and/or incompletely resected tumors. Concurrent chemotherapy is sometimes advocated in routine practice based on criteria extrapolated from squamous cell carcinomas of the head and neck, on radioresistance of salivary gland tumors and on results obtained in the metastatic setting. The aim of this review was to identify situations where chemotherapy is advocated. MATERIAL AND METHODS A search of literature was performed with the following key words: parotid, salivary gland, neoplasm, cancer, malignant tumor, chemoradiation, chemotherapy, radiotherapy and treatment. Case report and studies published before 2000 were not included. RESULTS Platinum-based regimens were the most frequent. Other regimens were reported and seemed dependent on histology. The level of evidence for the concurrent delivery of chemotherapy with radiation therapy is supported by a low level of evidence. Prescribing chemotherapy mostly relies on poor prognostic factors similar to those used to indicate high dose radiotherapy. Protocols vary with histology. CONCLUSION The rationale for adding chemotherapy to radiotherapy remains to be demonstrated prospectively. Although the type of systemic treatments used may be adapted on histology, the strongest rationale remains in favor of cisplatin.
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Affiliation(s)
- Thomas Cerda
- Radiation Oncology, CHRU, Besancon 25030, France; CHBM, Montbéliard 25209, France
| | - Xu Shan Sun
- Radiation Oncology, CHRU, Besancon 25030, France; CHBM, Montbéliard 25209, France
| | - Stéphane Vignot
- Medical Oncology, APHP CHU Pitié Salpétrière, Paris75013, France
| | | | | | | | - Ali Mohamed Ali
- Clinical Oncology, Faculty of Medicine, Sohag University, Egypt
| | | | - Emile Reyt
- Head and Neck Surgery, CHU de Grenoble, 38000 France
| | - Francois Janot
- Head and Neck Surgery, Institut Gustave Roussy, Villejuif 94000, France
| | - Juliette Thariat
- Radiation Oncology, Centre Antoine Lacassagne, Nice 06200, France.
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