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Alim N, Elsheikh M, Satti AA, Tabassum N, Suleiman AM. Recurrence of oral squamous cell carcinoma in surgically treated patients at Khartoum Teaching Dental Hospital retrospective cross-sectional study. BMC Cancer 2024; 24:781. [PMID: 38943108 PMCID: PMC11214227 DOI: 10.1186/s12885-024-12562-6] [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: 03/22/2024] [Accepted: 06/25/2024] [Indexed: 07/01/2024] Open
Abstract
BACKGROUND In terms of survival rate, recurrent oral squamous cell carcinoma (OSCC) after primary surgery is considered as a poor prognostic indicator. OBJECTIVE This study aims to determine the incidence of OSCC recurrence among patients treated at Khartoum Teaching Dental Hospital (KTDH) and possible risk factors associated with it. METHODS Records of 303 patients with a history of radical surgery were retrieved from the hospital's archives, and the histopathological records were retrieved from the archival specimens of Professor Ahmed Suleiman Oral Pathology Laboratory, Faculty of Dentistry, and University of Khartoum. RESULTS Advanced stages of OSCC (III, IV) were associated with higher recurrence rates, and the poorly differentiated OSCC was the commonest recurrent type. CONCLUSION The condition of the surgical margin is a significant predictor of OSCC recurrence and tumor stage. The tumor site, the type of surgical resection, and the tumor differentiation were also identified as significant factors influencing the recurrence of OSCC.
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Affiliation(s)
| | | | - Asim A Satti
- Khartoum Teaching Dental Hospital, Khartoum, Sudan
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Schmitd LB, Perez-Pacheco C, Bellile EL, Wu W, Casper K, Mierzwa M, Rozek LS, Wolf GT, Taylor JM, D'Silva NJ. Spatial and Transcriptomic Analysis of Perineural Invasion in Oral Cancer. Clin Cancer Res 2022; 28:3557-3572. [PMID: 35819260 PMCID: PMC9560986 DOI: 10.1158/1078-0432.ccr-21-4543] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/25/2022] [Accepted: 05/24/2022] [Indexed: 01/07/2023]
Abstract
PURPOSE Perineural invasion (PNI), a common occurrence in oral squamous cell carcinomas, is associated with poor survival. Consequently, these tumors are treated aggressively. However, diagnostic criteria of PNI vary and its role as an independent predictor of prognosis has not been established. To address these knowledge gaps, we investigated spatial and transcriptomic profiles of PNI-positive and PNI-negative nerves. EXPERIMENTAL DESIGN Tissue sections from 142 patients were stained with S100 and cytokeratin antibodies. Nerves were identified in two distinct areas: tumor bulk and margin. Nerve diameter and nerve-to-tumor distance were assessed; survival analyses were performed. Spatial transcriptomic analysis of nerves at varying distances from tumor was performed with NanoString GeoMx Digital Spatial Profiler Transcriptomic Atlas. RESULTS PNI is an independent predictor of poor prognosis among patients with metastasis-free lymph nodes. Patients with close nerve-tumor distance have poor outcomes even if diagnosed as PNI negative using current criteria. Patients with large nerve(s) in the tumor bulk survive poorly, suggesting that even PNI-negative nerves facilitate tumor progression. Diagnostic criteria were supported by spatial transcriptomic analyses of >18,000 genes; nerves in proximity to cancer exhibit stress and growth response changes that diminish with increasing nerve-tumor distance. These findings were validated in vitro and in human tissue. CONCLUSIONS This is the first study in human cancer with high-throughput gene expression analysis in nerves with striking correlations between transcriptomic profile and clinical outcomes. Our work illuminates nerve-cancer interactions suggesting that cancer-induced injury modulates neuritogenesis, and supports reclassification of PNI based on nerve-tumor distance rather than current subjective criteria.
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Affiliation(s)
- Ligia B. Schmitd
- Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan
| | - Cindy Perez-Pacheco
- Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan
| | - Emily L. Bellile
- Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan
| | - Weisheng Wu
- Bioinformatics Core, University of Michigan, Ann Arbor, Michigan
| | - Keith Casper
- Otolaryngology, University of Michigan Medical School, Ann Arbor, Michigan
| | - Michelle Mierzwa
- Radiation Oncology, University of Michigan Medical School, Ann Arbor, Michigan
| | - Laura S. Rozek
- Environmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan
| | - Gregory T. Wolf
- Otolaryngology, University of Michigan Medical School, Ann Arbor, Michigan
| | - Jeremy M.G. Taylor
- Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan
- Radiation Oncology, University of Michigan Medical School, Ann Arbor, Michigan
| | - Nisha J. D'Silva
- Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan
- Pathology, University of Michigan Medical School, Ann Arbor, Michigan
- Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan
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Faustino ISP, de Pauli Paglioni M, Mariz BALDA, Normando AGC, Pérez-de-Oliveira ME, Georgaki M, Nikitakis NG, Vargas PA, Santos-Silva AR, Lopes MA. Prognostic outcomes of OSCC derived from proliferative verrucous leukoplakia: a systematic review. Oral Dis 2022; 29:1416-1431. [PMID: 35199416 DOI: 10.1111/odi.14171] [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: 12/01/2021] [Revised: 02/09/2022] [Accepted: 02/17/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This study aimed to evaluate prognostic outcomes of PVL-derived oral squamous cell carcinomas (P-OSCC) based on recurrence, new primary tumour, metastasis and survival information. STUDY DESIGN Five databases and grey literature were searched electronically with the following main keywords (proliferative verrucous leukoplakia, squamous cell carcinoma and malignant transformation) to answer the following review question: 'Are survival outcomes for P-OSCC worse?' based on the PECOS principle. The Joanna Briggs Institute Critical Appraisal tool was used to identify possible biases and assess the quality of each of the primary studies. RESULTS A total of 21 articles met the inclusion criteria, and the results of this systematic review suggest that P-OSCC can recur and generate new primary tumours; however, metastases are rare. Thus, most patients remain alive for an average period of 5 years. CONCLUSION Apparently, P-OSCC has better clinical prognostic characteristics than conventional OSCC. There is a lack of information on the main prognostic outcomes of P-OSCC; therefore, specific studies must be performed to achieve a better comparison between P-OSCC and conventional OSCC progression.
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Affiliation(s)
| | | | | | | | | | - Maria Georgaki
- Department of Oral Medicine & Pathology and Hospital Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Greece
| | - Nikolaos G Nikitakis
- Department of Oral Medicine & Pathology and Hospital Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Greece
| | - Pablo Agustin Vargas
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Alan Roger Santos-Silva
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Marcio Ajudarte Lopes
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
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Shetty KSR, Kurle V, Greeshma P, Ganga VB, Murthy SP, Thammaiah SK, Prasad PK, Chavan P, Halkud R, Krishnappa R. Salvage Surgery in Recurrent Oral Squamous Cell Carcinoma. FRONTIERS IN ORAL HEALTH 2022; 2:815606. [PMID: 35156084 PMCID: PMC8831824 DOI: 10.3389/froh.2021.815606] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 12/27/2021] [Indexed: 01/09/2023] Open
Abstract
More than half of patients with oral cancer recur even after multimodality treatment and recurrent oral cancers carry a poorer prognosis when compared to other sites of head and neck. The best survival outcome in a recurrent setting is achieved by salvage surgery; however, objective criteria to select an ideal candidate for salvage surgery is difficult to frame, as the outcome depends on various treatment-, tumor-, and patient-related factors. The following is summarizes various tumor- and treatment-related factors that guide our decision-making to optimize oncologic and functional outcomes in surgical salvage for recurrent oral cancers. Short disease-free interval, advanced tumor stage (recurrent and primary), extracapsular spread and positive tumor margins in a recurrent tumor, regional recurrence, and multimodality treatment of primary tumor all portend worse outcomes after surgical salvage. Quality of life after surgical intervention has shown improvement over 1 year with a drastic drop in pain scores. Various trials are underway evaluating the combination of immunotherapy and surgical salvage in recurrent head and neck tumors, including oral cavity, which may widen our indications for salvage surgery with improved survival and preserved organ function.
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Suresh GM, Koppad R, Prakash BV, Sabitha KS, Dhara PS. Prognostic Indicators of Oral Squamous Cell Carcinoma. Ann Maxillofac Surg 2019; 9:364-370. [PMID: 31909017 PMCID: PMC6933976 DOI: 10.4103/ams.ams_253_18] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background: Oral squamous cell carcinoma (OSCC) is the sixth most common malignancy worldwide and is the major public health problem in the Indian subcontinent, where it ranks among the top three types of cancer in the country. Here, we aimed to analyze the clinical and tumor characteristics which impact the survival of OSCC patients. Methods: A retrospective analysis of clinical records of all patients who underwent treatment for OSCC at Kidwai Memorial Institute of Oncology, between January 2009 and January 2012 was analyzed. Age, gender, site of the primary lesion, tumor size (T), nodal status (N), stage of the disease, marginal status, and modality of treatment data were collected and analyzed. Results: Data of 147 patients with OSCC were included in the study and analyzed. Of the patients analyzed 61% were male, with 56% were <65 years, and 40% presented with buccal mucosa cancer followed by 30% with tongue cancer. Of all patients, 30% of them presented with Stage 1 and rest were Stage 2 and above. In our study, 40% underwent surgery only followed by regular follow-up and 60% needed surgery with postoperative adjuvant treatment based on the marginal status, the lymph node status, and T status of the disease. Conclusion: Our data suggest that age <65 years, female patients, alveolus lesion and tongue lesion and the early T Stage and N0 and negative margin had a significant positive impact on disease-free and overall survival of oral cancer patients.
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Affiliation(s)
- Girish Mysore Suresh
- Department of Surgical Oncology, Kidwai Cancer Institute, Bengaluru, Karnataka, India
| | - Ravi Koppad
- Department of Surgical Oncology, Kidwai Cancer Institute, Bengaluru, Karnataka, India
| | - B V Prakash
- Department of Oral Oncology, Kidwai Cancer Institute, Bengaluru, Karnataka, India
| | - K S Sabitha
- Department of Oral Oncology, Kidwai Cancer Institute, Bengaluru, Karnataka, India
| | - P S Dhara
- Department of Oral Oncology, Kidwai Cancer Institute, Bengaluru, Karnataka, India
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Liu F, Chen F, Huang J, Yan L, Liu F, Wu J, Qiu Y, Zheng X, Zhang R, Lin L, He B. Prospective study on factors affecting the prognosis of oral cancer in a Chinese population. Oncotarget 2018; 8:4352-4359. [PMID: 28032596 PMCID: PMC5354837 DOI: 10.18632/oncotarget.13842] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 12/01/2016] [Indexed: 12/19/2022] Open
Abstract
This study was performed to identify the factors affecting prognosis of oral cancer patients. 1240 pathologically confirmed oral cancer patients were included. The sociodemographic and clinical characteristics of all patients were collected. Univariate and multivariate Cox proportional hazards models were used to assess potential prognostic factors for survival. 1240 oral cancer patients were followed up for 49235.00 person months, and the 5-year overall survival rate was 64.38%. Both univariate and multivariate Cox regression analysis indicated that Body Mass Index < 18.5 kg/m2 (vs 18.5–23.9 kg/m2), age ≥ 55 years (vs < 55 years), clinical stages of II-IV (vs stage I), and poor differentiation (vs well differentiation) were associated with worse survival of oral cancer patients. While surgery (vs non-surgery) and origin of urban area (vs rural area) were protective factors. However, no significant association was found between adjuvant therapy and survival in oral cancer patients.
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Affiliation(s)
- Fengqiong Liu
- Department of Epidemiology and Health Statistic, Fujian Provincial Key Laboratory of Environment factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
| | - Fa Chen
- Department of Epidemiology and Health Statistic, Fujian Provincial Key Laboratory of Environment factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
| | - Jiangfeng Huang
- Department of Epidemiology and Health Statistic, Fujian Provincial Key Laboratory of Environment factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
| | - Lingjun Yan
- Department of Epidemiology and Health Statistic, Fujian Provincial Key Laboratory of Environment factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
| | - Fangping Liu
- Department of Epidemiology and Health Statistic, Fujian Provincial Key Laboratory of Environment factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
| | - Junfeng Wu
- Department of Epidemiology and Health Statistic, Fujian Provincial Key Laboratory of Environment factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
| | - Yu Qiu
- Department of Stomatology, The First Affiliated Hospital of Fujian Medical University, Fujian, China
| | - Xiaoyan Zheng
- Department of Stomatology, The First Affiliated Hospital of Fujian Medical University, Fujian, China
| | - Rongzhao Zhang
- Department of Epidemiology and Health Statistic, Fujian Provincial Key Laboratory of Environment factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
| | - Lisong Lin
- Department of Stomatology, The First Affiliated Hospital of Fujian Medical University, Fujian, China
| | - Baochang He
- Department of Epidemiology and Health Statistic, Fujian Provincial Key Laboratory of Environment factors and Cancer, School of Public Health, Fujian Medical University, Fujian, China
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Potential for low-value palliative care of patients with recurrent head and neck cancer. Lancet Oncol 2017; 18:e284-e289. [PMID: 28456588 DOI: 10.1016/s1470-2045(17)30260-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 12/22/2016] [Accepted: 01/05/2017] [Indexed: 12/25/2022]
Abstract
Curative treatment for patients with advanced head and neck cancer can be associated with many side-effects, and many patients suffer from persistent treatment-related side-effects. Patients with recurrent cancer bear the burden of these effects along with additional symptoms attributed to the recurrent tumour. To better understand the benefits and burden of palliative treatments for patients with recurrent head and neck cancer, we reviewed the evidence on commonly used palliative treatments and their effect on quality of life. When used for palliative care purposes, chemotherapy and radiotherapy have limited effectiveness in improving quality of life. Moreover, if these treatments are not congruent with a patient's end-of-life goals, they could constitute low-value care. We recommend that patients with advanced and recurrent cancer should be offered early, comprehensive palliative and supportive services to maximise benefit. The principles of beneficence and respect for patients in the context of shared decision making must prevail if the trust of this vulnerable patient population is to be honoured.
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Yan X, Su H. YM155 Down-Regulates Survivin and Induces P53 Up-Regulated Modulator of Apoptosis (PUMA)-Dependent in Oral Squamous Cell Carcinoma Cells. Med Sci Monit 2017; 23:1963-1972. [PMID: 28435150 PMCID: PMC5412973 DOI: 10.12659/msm.901643] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND YM155, which inhibits the anti-apoptotic protein survivin, is known to exert anti-tumor effects in various cancers. However, there were few reports describing the inhibitory effect of YM155 on human oral squamous cell carcinoma (OSCC) cells that highly express survivin. In this study, we investigated the anti-tumor effects of YM155 on OSCC cells and then examined its molecular mechanisms. MATERIAL AND METHODS SCC9 cells of OSCC were treated with series of concentrations of YM155 (0.01, 0.1, 1, and 10 ng/ml) for 6, 12, and 24 h. The effect of YM155 on survival of SCC9 cells was detected by MTT and colony formation assay. Cell apoptosis was detected by flow cytometric analysis and the terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick-end labeling (TUNEL) assays. Western blot was used to detect the protein expression of survivin, p53, and PUMA. Caspase-3 activity was measured by cleavage of the caspase-3 substrate. To test the role of PUMA and caspase-3 on YM155-induced apoptosis and growth inhibition, the SCC9 cells was transfected with PUMA siRNA or caspase-3 siRNA or control siRNA for 16 h before YM155 (1 and 10 ng/ml) treatment for 24 h. In addition, we also investigated the effect of YM155 in an in vivo xenograft model. RESULTS Treatment of YM155 efficiently reduced survivin expression and increased PUMA expression and caspase-3 activation in the SCC9 cells. YM155 treatment resulted in 18-86% decrease in cell viability, 10-60% decrease in colony numbers, and 8-40% increase in cell apoptosis (p<0.05 and p<0.01). However, the induction of cell apoptosis growth inhibition was reversed by PUMA siRNA or caspase-3 transfection. In addition, animals treated with YM155 showed more than 60% tumor growth inhibition compared to the controls (p<0.05). CONCLUSIONS YM155 is a potent inhibitor of progression of SCC9 cells, which could be due to attenuation of survivin, and activation of the PUMA/caspase-3 cellular signaling processes. This study suggests that YM155 may be a potential molecular target with therapeutic relevance for the treatment of OSCC.
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Affiliation(s)
- Xiang Yan
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China (mainland)
| | - Han Su
- Department of Stomatology, Jinling Hospital, Clinical School, Medical College, Nanjing University, Nanjing, Jiangsu, China (mainland)
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Xie S, Luo C, Shan X, Zhao S, He J, Cai Z. CYP1A1 MspI polymorphism and the risk of oral squamous cell carcinoma: Evidence from a meta-analysis. Mol Clin Oncol 2016; 4:660-666. [PMID: 27073686 DOI: 10.3892/mco.2016.768] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Accepted: 01/29/2016] [Indexed: 12/20/2022] Open
Abstract
Numerous case-control studies have investigated whether the CYP1A1 gene polymorphism is involved in the occurrence of oral squamous cell carcinoma (OSCC); however, the conclusions are inconsistent. In order to further explore the correlation and obtain a strong conclusion, a meta-analysis was performed to systematically assess the association between the CYP1A1 MspI polymorphism and risk of OSCC. In the present meta-analysis, the odds ratios (ORs) and the corresponding 95% confidence intervals (CIs) were used to assess the association. The statistical analyses were performed with STATA 11.0 software. The heterogeneity was assessed by Q test and I2test. The final analysis included 10 studies of 1,505 cases and 1,967 controls. The overall results suggested that the CYP1A1 MspI polymorphism was significantly associated with an increased risk of OSCC (CC+TC vs. TT: OR, 1.31; 95% CI, 1.01-1.70; P=0.043; CC vs. TC+TT: OR, 2.38; 95% CI, 1.58-3.58; P<0.001; CC vs. TT: OR, 2.52; 95% CI, 1.60-3.96; P<0.001; and C vs. T: OR, 1.45; 95% CI, 1.15-1.83; P<0.001). In a stratified analysis by ethnicity, a statistically significant correlation existed in the Asian population, but not mixed-race and Caucasian populations. In conclusion, despite several limitations, the present meta-analysis established that the CYP1A1 MspI polymorphism may be a risk factor for OSCC, particularly among the Asian population.
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Affiliation(s)
- Shang Xie
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China
| | - Chongdai Luo
- Guanghua School and Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Xiaofeng Shan
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China
| | - Shushan Zhao
- Department of Orthopaedic Surgery, Xiangya Hospital, Changsha, Hunan 410008, P.R. China
| | - Jing He
- State Key Laboratory of Oncology in South China, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong 510060, P.R. China
| | - Zhigang Cai
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China
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Kim BG, Kim JH, Kim MI, Han JJ, Jung S, Kook MS, Park HJ, Ryu SY, Oh HK. Retrospective study on factors affecting the prognosis in oral cancer patients who underwent surgical treatment only. Maxillofac Plast Reconstr Surg 2016; 38:3. [PMID: 26807400 PMCID: PMC4715147 DOI: 10.1186/s40902-015-0047-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 12/01/2015] [Indexed: 11/30/2022] Open
Abstract
Background This study was performed to evaluate their 5-year survival rates and identify the factors affecting the prognosis of oral cancer patients who had undergone surgical treatment only. Methods Among 130 patients who were diagnosed with malignant tumor of oral, maxillofacial, and surgical treated in the Department of Oral and Maxillofacial Surgery at Chonnam National University Hospital within a period from January 2000 to December 2010, for 11 years, 84 patients were investigated who were followed up for more than 5 years after radical surgery; oral cancer is primary and received only surgical treatment. The survival rate according to gender, age, type and site of cancer, TNM stage, cervical lymph node metastasis and its stage, recurrence or metastasis, time of recurrence and metastasis, and differentiation were investigated and analyzed. Results Overall, 5-year survival rate in patients who received only surgical treatment was 81.2 %, and disease-specific 5-year survival rate was 83.1 %. The disease-specific 5-year survival rate based on TNM stage, metastasis of cervical lymph node, N stage, and presence of recurrence/metastasis was a significant difference (p < 0.05). The disease-specific 5-year survival rate based on sex, age, type of tumor, primary site, and differentiation was not a significant difference (p > 0.05). Conclusions These results suggest that good survival rate can be obtained with surgical treatment only, and stage of oral cancer, cervical lymph node metastasis and stage, recurrence or metastasis, time of recurrence, and metastasis have a significant effect on survival rate in oral cancer patients.
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Affiliation(s)
- Byeong-Guk Kim
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University, 77, Yongbongro, Buk-Gu, Gwangju, 500-757 South Korea
| | - Jun-Hwa Kim
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University, 77, Yongbongro, Buk-Gu, Gwangju, 500-757 South Korea
| | - Myung-In Kim
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University, 77, Yongbongro, Buk-Gu, Gwangju, 500-757 South Korea
| | - Jeong Joon Han
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University, 77, Yongbongro, Buk-Gu, Gwangju, 500-757 South Korea
| | - Seunggon Jung
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University, 77, Yongbongro, Buk-Gu, Gwangju, 500-757 South Korea
| | - Min-Suk Kook
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University, 77, Yongbongro, Buk-Gu, Gwangju, 500-757 South Korea
| | - Hong-Ju Park
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University, 77, Yongbongro, Buk-Gu, Gwangju, 500-757 South Korea
| | - Sun-Youl Ryu
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University, 77, Yongbongro, Buk-Gu, Gwangju, 500-757 South Korea
| | - Hee-Kyun Oh
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University, 77, Yongbongro, Buk-Gu, Gwangju, 500-757 South Korea
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Xie S, Xu H, Shan X, Liu B, Wang K, Cai Z. Clinicopathological and prognostic significance of survivin expression in patients with oral squamous cell carcinoma: evidence from a meta-analysis. PLoS One 2015; 10:e0116517. [PMID: 25710884 PMCID: PMC4339736 DOI: 10.1371/journal.pone.0116517] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Accepted: 12/10/2014] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Survivin has been proposed as a promising prognostic marker in oral squamous cell carcinoma (OSCC), but the published data on survivin expression in patients with this condition are controversial. To address this we performed a meta-analysis systematically to assess the clinicopathological and prognostic significance of survivin expression in OSCC. METHODS We searched PubMed, Embase, Web of Science and Ovid databases for papers investigating the clinicopathological and prognostic significance of survivin expression in OSCC. The pooled odds ratios (ORs) and corresponding 95% confidence intervals (CIs) were used to determine the relevance of survivin. RESULTS A total of 15 papers, including 1040 cases in which survivin expression was detected by immunohistochemistry (IHC) or reverse transcription polymerase chain reaction (RT-PCR), were included. A meta-analysis of clinicopathological variables revealed a correlation between survivin expression and lymph node metastasis (OR = 0.62, 95% CI = 0.44-0.88, p < 0.05) and clinical stage (OR = 0.63, 95% CI = 0.41-0.96, p < 0.05). However, no significant associations were found between survivin expression and tumor differentiation grade (OR = 0.72, 95%CI = 0.26-1.11, p > 0.05), depth of invasion (OR = 0.76, 95% CI = 0.50-1.14, p > 0.05), age (OR = 0.78, 95% CI = 0.48-1.29, p > 0.05) or gender (OR = 1.31, 95% CI = 0.86-2.01, p > 0.05). Subgroup analysis using stratified detection methods showed no significant associations between the expression of survivin protein and clinicopathological variables in OSCC. A correlation between survivin expression and poor prognosis of patients with OSCC (HR = 1.62, 95% CI = 1.23-2.01, p < 0.05) was demonstrated. CONCLUSION Survivin is a potential prognostic marker of OSCC. Future studies with larger sample sizes and well-designed inclusion criteria will be needed to dissect the role of survivin expression in determining the clinicopathological features and/or prognosis of OSCC.
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Affiliation(s)
- Shang Xie
- Department of Oral and Maxillofacial Surgery, Peking University School and hospital of Stomatology, Beijing 100081, China
| | - Hui Xu
- Department of Oral and Maxillofacial Surgery, Peking University School and hospital of Stomatology, Beijing 100081, China
| | - Xiaofeng Shan
- Department of Oral and Maxillofacial Surgery, Peking University School and hospital of Stomatology, Beijing 100081, China
| | - Baozhong Liu
- Department of Oral and Maxillofacial Surgery, Peking University School and hospital of Stomatology, Beijing 100081, China
| | - Kan Wang
- Department of Oral and Maxillofacial Surgery, Peking University School and hospital of Stomatology, Beijing 100081, China
| | - Zhigang Cai
- Department of Oral and Maxillofacial Surgery, Peking University School and hospital of Stomatology, Beijing 100081, China
- * E-mail:
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Yang XL, Xie S, Jiang YY, Shi C, Cai ZG, Chen SX. Association between CYP1A1 Ile462Val Polymorphism and Oral Squamous Cell Carcinoma Susceptibility: Evidence from 13 Investigations. J Cancer 2015; 6:302-9. [PMID: 25767599 PMCID: PMC4349869 DOI: 10.7150/jca.11036] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 12/16/2014] [Indexed: 12/28/2022] Open
Abstract
CYP1A1 Ile462Val polymorphism might play a key role in pathogenesis of oral squamous cell carcinoma (OSCC). Many case-control studies have investigated the association between CYP1A1 Ile462Val polymorphism and OSCC susceptibility. However, the conclusions are inconsistent. To aim a convincible conclusion, we carried out a meta-analysis to systematically evaluate the association of CYP1A1 Ile462Val polymorphism with OSCC susceptibility. We searched Pubmed, Web of Science, Ovid and Embase databases for available publications. The odds ratio (OR) with the corresponding 95% confidence interval (95% CI) was carried out to estimate the association. A total of 13 papers including 1468 cases and 2183 controls were included, a significant increased OSCC risk was observed in recessive model (OR=1.64, 95% CI=1.08-2.49), but not other genetic models. Our results suggest that the homozygous variant of CYP1A1 Ile462Val might be a risk factor of OSCC.
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Affiliation(s)
- Xiao-Lei Yang
- 1. Department of General Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
| | - Shang Xie
- 2. Department of Oral and Maxillofacial Surgery, Peking University School and hospital of Stomatology, Beijing 100081, China
| | - Yi-Yan Jiang
- 1. Department of General Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
| | - Chang Shi
- 1. Department of General Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
| | - Zhi-Gang Cai
- 2. Department of Oral and Maxillofacial Surgery, Peking University School and hospital of Stomatology, Beijing 100081, China
| | - Su-Xiu Chen
- 1. Department of General Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
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Can the lymph node ratio predict outcome in head and neck cancer with single metastasis positive-node? Oral Oncol 2014; 50:e18-20. [PMID: 24530207 DOI: 10.1016/j.oraloncology.2014.01.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Revised: 01/14/2014] [Accepted: 01/22/2014] [Indexed: 11/23/2022]
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Mendes SO, dos Santos M, Peterle GT, Maia LDL, Stur E, Agostini LP, de Carvalho MB, Tajara EH, Louro ID, Trivilin LO, da Silva-Conforti AMÁ. HIF-1alpha expression profile in intratumoral and peritumoral inflammatory cells as a prognostic marker for squamous cell carcinoma of the oral cavity. PLoS One 2014; 9:e84923. [PMID: 24416312 PMCID: PMC3887011 DOI: 10.1371/journal.pone.0084923] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Accepted: 11/19/2013] [Indexed: 11/18/2022] Open
Abstract
The HIF-1 transcriptional complex is responsible for controlling transcription of over 100 genes involved in cell hypoxia response. HIF-1alpha subunit is stabilized in hypoxia conditions, creating the HIF-1 nuclear transcription factor. In inflammatory cells, high HIF-1alpha expression induces lymphocytic immunosuppression, decreasing tumoral antigen recognition, which promotes tumor growth. The present work investigated the relationship between HIF-1alpha expression in lymphocytes populating the intratumoral and peritumoral region of 56 patients with oral cancer. Our data indicates a prognostic value for this expression. High HIF-1alpha expression in peritumoral inflammatory cells is significantly related to worse patient outcome, whereas high expression in the intratumoral lymphoid cells correlates with a better prognosis. A risk profile indicating the chance of disease relapse and death was designed based on HIF-1alpha expression in tumoral inflammatory cells, defining low, intermediate and high risks. This risk profile was able to determine that high HIF-1alpha expression in peritumoral cells correlates with worse prognosis, independently of intratumoral expression. Low HIF-1alpha in tumor margins and high expression in the tumor was considered a low risk profile, showing no cases of disease relapse and disease related death. Intermediate risk was associated with low expression in tumor and tumor margins. Our results suggest that HIF-1alpha expression in tumor and peritumoral inflammatory cells may play an important role as prognostic tumor marker.
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Affiliation(s)
- Suzanny Oliveira Mendes
- Programa de Pós Graduação em Biotecnologia - Renorbio, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Marcelo dos Santos
- Programa de Pós Graduação em Biotecnologia - Renorbio, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
- Departamento de Medicina, Universidade Federal do Rio Grande do Norte, Caicó, RN, Brazil
| | - Gabriela Tonini Peterle
- Programa de Pós Graduação em Biotecnologia - Renorbio, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Lucas de Lima Maia
- Programa de Pós Graduação em Biotecnologia - Renorbio, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Elaine Stur
- Programa de Pós Graduação em Biotecnologia - Renorbio, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Lidiane Pignaton Agostini
- Programa de Pós Graduação em Biotecnologia - Renorbio, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
| | | | - Eloiza Helena Tajara
- Departamento de Biologia Molecular, Faculdade de Medicina de São José do Rio Preto, São José do Rio Preto, São Paulo, Brazil
| | - Iúri Drumond Louro
- Programa de Pós Graduação em Biotecnologia - Renorbio, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Leonardo Oliveira Trivilin
- Programa de Pós Graduação em Biotecnologia - Renorbio, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
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Crombie AK, Farah CS, Batstone MD. Health-related quality of life of patients treated with primary chemoradiotherapy for oral cavity squamous cell carcinoma: a comparison with surgery. Br J Oral Maxillofac Surg 2013; 52:111-7. [PMID: 24148700 DOI: 10.1016/j.bjoms.2013.09.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 09/21/2013] [Indexed: 11/29/2022]
Abstract
Our aim was to document the health-related quality of life (QoL) of patients with squamous cell carcinoma (SCC) of the oral cavity who were treated with chemoradiotherapy, and to compare it with that of patients treated with conventional surgery with or without adjuvant treatment. All patients who presented with SCC of the oral cavity treated with chemoradiotherapy alone at the Royal Brisbane & Women's Hospital between 2000 and 2011 and who were alive without disease were included. Health-related QoL was assessed by the University of Washington QoL questionnaire version 4, and the European Organisation for the Research and Treatment of Cancer (EORTC) QoL questionnaires C30 and HN35. The questionnaires were sent to all survivors. Those who responded to chemoradiotherapy were matched with patients who were treated by conventional surgery with or without adjuvant treatment by age, sex, subsite of tumour, and TNM stage. Sixteen patients completed the questionnaires (8 in each group). There was no significant difference between the 2 groups in any of the domains of any of the questionnaires. The overall outcome scores for both treatments in all 3 groups were reasonably high, which suggests that both treatments provided acceptable health-related QoL. The surgical group recorded higher scores than the chemoradiotherapy alone group in all domains of the UW-QoL except shoulder and anxiety. They recorded lower scores in all scales and items of EORTC HN35. There was no significant difference in health-related QoL between the 2 groups. Conventional surgery with or without adjuvant treatment recorded higher scores in most QoL domains including chewing, swallowing, saliva, and speech, issues most important to patients with SCC of the oral cavity.
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Affiliation(s)
- Anthony K Crombie
- Maxillofacial Unit, Royal Brisbane & Women's Hospital, Herston, Qld 4029, Australia; The University of Queensland, School of Dentistry, Brisbane, Qld 4000, Australia; The University of Queensland Centre for Clinical Research, Herston, Qld 4006, Australia.
| | - Camile S Farah
- The University of Queensland, School of Dentistry, Brisbane, Qld 4000, Australia; The University of Queensland Centre for Clinical Research, Herston, Qld 4006, Australia
| | - Martin D Batstone
- Maxillofacial Unit, Royal Brisbane & Women's Hospital, Herston, Qld 4029, Australia; The University of Queensland Centre for Clinical Research, Herston, Qld 4006, Australia
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Liu CH, Chen HJ, Wang PC, Chen HS, Chang YL. Patterns of recurrence and second primary tumors in oral squamous cell carcinoma treated with surgery alone. Kaohsiung J Med Sci 2013; 29:554-9. [DOI: 10.1016/j.kjms.2013.03.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Accepted: 09/20/2012] [Indexed: 11/30/2022] Open
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Lin CS, Jen YM, Kao WY, Ho CL, Dai MS, Shih CL, Cheng JC, Chang PY, Huang WY, Su YF. Improved outcomes in buccal squamous cell carcinoma. Head Neck 2012; 35:65-71. [DOI: 10.1002/hed.22916] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2011] [Indexed: 11/12/2022] Open
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Yamamoto N, Yamashita Y, Tanaka T, Ishikawa A, Kito S, Wakasugi-Sato N, Matsumoto-Takeda S, Oda M, Miyamoto I, Yamauchi K, Shiiba S, Seta Y, Matsuo K, Koga H, Takahashi T, Morimoto Y. Diagnostic significance of characteristic findings on ultrasonography for the stitch abscess after surgery in patients with oral squamous cell carcinoma. Oral Oncol 2011; 47:163-9. [DOI: 10.1016/j.oraloncology.2010.10.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Revised: 10/25/2010] [Accepted: 10/26/2010] [Indexed: 10/18/2022]
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Cha JD, Kim HJ, Cha IH. Genetic alterations in oral squamous cell carcinoma progression detected by combining array-based comparative genomic hybridization and multiplex ligation-dependent probe amplification. ACTA ACUST UNITED AC 2011; 111:594-607. [PMID: 21334929 DOI: 10.1016/j.tripleo.2010.11.020] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2010] [Revised: 10/28/2010] [Accepted: 11/26/2010] [Indexed: 11/17/2022]
Abstract
BACKGROUND Oral squamous cell carcinoma (OSCC), the most common malignancy of the oral cavity, has been shown to occur via a multistep process driven by the accumulation of carcinogen-induced genetic changes. STUDY DESIGN Array-based comparative genomic hybridization (aCGH) and multiplex ligation-dependent probe amplification (MLPA) were conducted to screen human genomewide alterations on fresh tissues of the cancer area, the dysplastic transitional area, and the resection margin (normal) free of tumor; these samples were obtained from 7 OSCC patients. RESULTS The highest amplification frequencies (100%, 7/7) were detected in FAM5B, TIPARP, PIK3CA, NLGN1, FGF10, HDAC9, GRM3, DDEF1, EDNRB, CHRDL1, and HTR2C, and the highest deletion frequencies in THRAP3, CTTNBP2NL, GATAD2B, REL, CKAP2L, RHOA, EIF4E3, PDLIM5, FBXO3, NEUROD4, and ABCA5 in the OSCC. In the dysplasia, amplification (100%, 7/7) was detected in RNF36 and deletion in CKAP2L and TCF8. We could detect large differences with MLPA in the number of alterations between the cancer or dysplasia versus the normal area with P values of <.001. CONCLUSION These findings indicate that these DNA copy number changes on each chromosome in the 3 categories may be associated with OSCC tumorigenesis and/or progression.
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Affiliation(s)
- Jeong-Dan Cha
- Department of Dental Hygiene, College of Natural Sciences, Dongeui University, Busan, South Korea
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Implications of head and neck cancer treatment failure in the neck. Otolaryngol Head Neck Surg 2010; 142:722-7. [PMID: 20416463 DOI: 10.1016/j.otohns.2010.01.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2009] [Revised: 01/19/2010] [Accepted: 01/20/2010] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Study the survival of patients with cervical lymphatic squamous cell carcinoma recurrence. STUDY DESIGN Review of tumor registry database. SETTING Academic health science center. SUBJECTS AND METHODS Forty-seven isolated neck recurrence patients identified from 224 recurrences from a total of 1291 patients treated between 1998 and 2007. The main outcome measurements were neck lymph nodal recurrence, treatment-specific survival, and overall survival. RESULTS A total of 47 patients had neck recurrence; 10 of the neck recurrence patients (21.3%) had regional disease (N+) at initial presentation. Median survival for patients with neck recurrence was 14.7 months (95% confidence interval [CI] 8.6-18.1 mo), and five-year survival for this group was five percent (95% CI 0%-30%). Neck dissection salvage therapy for neck recurrence resulted in the best survival. CONCLUSION Neck dissection as a salvage therapy for neck recurrence resulted in the best survival, and there was no survival benefit in terms of whether a patient had a neck dissection or not as his or her initial therapy.
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Postoperative radiotherapy for head and neck cancer with single positive node. JOURNAL OF RADIOTHERAPY IN PRACTICE 2010. [DOI: 10.1017/s1460396909990252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractThe essential need for postoperative irradiation in people with carcinoma of the upper aerodigestive tract and limited metastatic nodal spread is controversial. An experience with postoperative radiotherapy in head and neck cancer (HNC) patients with one histologically positive cervical node is presented. Between 1976 and 2000, 37 individuals with confirmed metastatic disease in a single neck node underwent postoperative radiotherapy. The median follow-up period was 24 months. Among the 35 evaluable patients, the observed failure rates at the primary site, neck and distant location were 11%, 15% and 6%, respectively. The overall 5-year relapse-free survival rate was 60%. The relapse-free survival rate at 5 years was 86% in individuals who did not have additional histopathological risk factors and 55% in those patients who did (p = 0.46). The precise role of postoperative radiotherapy in people with HNC and documented metastasis in a single cervical lymph node remains to be defined including the identification of select individuals who may truly benefit from the combined therapy program.
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Muscatello L, Lenzi R, Pellini R, Giudice M, Spriano G. Marginal mandibulectomy in oral cancer surgery: a 13-year experience. Eur Arch Otorhinolaryngol 2009; 267:759-64. [PMID: 19609544 DOI: 10.1007/s00405-009-1045-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2009] [Accepted: 07/01/2009] [Indexed: 11/25/2022]
Abstract
The management of the mandible when dealing with oral cavity cancer is still controversial. In this article, we present our experience with marginal mandibulectomy over a 13-year period. We retrospectively evaluated 56 patients who underwent marginal mandibulectomy between 1990 and 2002. Mean age at surgery was 60.3 + or - 9.5 SD years. Neither intraoperative nor perioperative deaths were observed. Infiltration of the resected bone was detected in only one patient (1.8%). Fracture of the mandible was a complication in only one patient (1.8%). Eight patients (14.3%) presented a local and/or regional recurrence. Distant metastases were diagnosed in two patients (3.6%). The 5-year overall and disease-specific survival rates were 60.7 and 77.3%, respectively. Marginal mandibulectomy allows to conduct the resection in a safe tissue or to excise tumors of the floor of the mouth with a limited involvement of the alveolar periosteum. Whenever the tumor is close to the mandible or when it adheres to the alveolar periosteum, marginal mandibulectomy offers the possibility to perform an oncologically sound procedure.
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Affiliation(s)
- Luca Muscatello
- 1st Unit of Otorhinolaryngology, Department of Neuroscience, University of Pisa, Via Savi, 10, 56126 Pisa, Italy
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