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da Silva Souto AC, Vieira Heimlich F, Lima de Oliveira L, Bergmann A, Dias FL, Spíndola Antunes H, de Melo AC, Thuler LCS, Cohen Goldemberg D. Epidemiology of tongue squamous cell carcinoma: A retrospective cohort study. Oral Dis 2023; 29:402-410. [PMID: 33964106 DOI: 10.1111/odi.13897] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 03/31/2021] [Accepted: 04/30/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To analyze the epidemiological profile and the specific survival of patients diagnosed with tongue squamous cell carcinoma at the National Cancer Institute (INCA). MATERIALS AND METHODS Hospital Cancer Registry System Data and Mortality Information from 2007 to 2009 were retrieved in a retrospective cohort study of patients diagnosed with tongue squamous cell carcinoma. Specific survival was estimated using the Kaplan-Meier method. The association between independent variables and the risk of death was explored in a Cox proportional hazards regression model. RESULTS A total of 346 patients were eligible, mostly male (77.5%), smokers (87.6%), with alcohol consumption (80.9%), with low education (65.6%), advanced staging at the time of diagnosis (71.1%), and presenting a high mortality rate (72.5%). In total, 44.5% of patients underwent a surgical approach alone or associated with another treatment modality, of which 85.1% of patients underwent neck dissection and 90.1% had free surgical margins. Specific survival was 40.6% in two years and 31.2% in five years. CONCLUSION The 5-year specific survival was considered worse in individuals over 60 years, and who did not undergo surgical treatment or had surgery associated with another treatment, compared to patients undergoing isolated surgery.
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Affiliation(s)
| | | | - Leticia Lima de Oliveira
- Brazilian National Cancer Institute (INCA) and Federal University of Rio de Janeiro State (UNIRIO), Rio de Janeiro, Brazil
| | - Anke Bergmann
- Clinical Research Division, National Cancer Institute, Rio de Janeiro, Brazil
| | - Fernando Luiz Dias
- Head and Neck Surgery Service, National Cancer Institute (INCA), Rio de Janeiro, Brazil
| | | | | | - Luiz Claudio Santos Thuler
- Brazilian National Cancer Institute (INCA) and Federal University of Rio de Janeiro State (UNIRIO), Rio de Janeiro, Brazil
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Results of sole postoperative interstitial, high-dose-rate brachytherapy of T1–2 tongue tumours. Strahlenther Onkol 2022; 198:812-819. [PMID: 35157100 PMCID: PMC9402734 DOI: 10.1007/s00066-022-01901-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 01/16/2022] [Indexed: 11/01/2022]
Abstract
Abstract
Purpose
To describe the results of treating tongue cancer patients with single postoperative interstitial, high-dose-rate (HDR) brachytherapy (BT) after resection.
Methods
Between January 1998 and April 2019, 45 patients with squamous cell histology, stage T1–2N0–1M0 tongue tumours were treated by surgery followed by a single HDR BT in case of negative prognostic factors (close or positive surgical margin, lymphovascular and/or perineural invasion). The average dose was 29 Gy (range: 10–45 Gy) and rigid metal needles were used in 11 (24%) and flexible plastic catheters in 34 cases (76%). Survival parameters, toxicities and the prognostic factors influencing survival were analysed.
Results
During a mean follow-up of 103 months (range: 16–260 months) for surviving patients, the 10-year local and regional control (LC, RC), overall survival (OS), and disease-specific survival (DSS) probabilities were 85, 73, 34 and 63%, respectively. The incidence of local grade 1, 2 and 3 mucositis was 23, 73 and 4%, respectively. As a serious (grade 4), late side effect, soft tissue necrosis developed in 3 cases (7%). In a univariate analysis, there was a significant correlation between lymphovascular invasion and RC (p = 0.0118) as well as cervical recurrence and DSS (p < 0.0001).
Conclusion
Sole postoperative HDR brachytherapy can be an effective method in case of negative prognostic factors in the treatment of early, resectable tongue tumours. Comparing the results of patients treated with postoperative BT to those who were managed with surgery or BT alone known from the literature, a slightly more favourable LC can be achieved with the combination therapy, demonstrating the potential compensating effect of BT on adverse prognostic factors, while the developing severe, grade 4 toxicity rate remains low.
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Venkat P, Han J, Demanes DJ. Brachytherapy of the head and neck: An University of California Los Angeles guide to morbidity reduction. Brachytherapy 2021; 20:1014-1040. [PMID: 33487561 DOI: 10.1016/j.brachy.2020.12.002] [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: 07/15/2020] [Revised: 11/30/2020] [Accepted: 12/06/2020] [Indexed: 11/16/2022]
Abstract
The head and neck (H&N) region is among the most intricate and functional part of our anatomy. Major functional nerves and blood vessels with importance that affect the entire body emanate from the base of skull. Brachytherapy plays an important role as a single modality therapy in early cancer of the lip and oral cavity and a supplemental role in the pharynx or in advanced or recurrent disease. Morbidity in the H&N is intensely personal and disabling. Its avoidance is critical in determining the success or failure of a treatment program, and it is essential to preservation of quality of life. This article summarizes the current literature regarding morbidity related to H&N brachytherapy to aid patients and physicians to achieve optimal outcomes.
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Affiliation(s)
- Puja Venkat
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, CA.
| | - James Han
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, CA
| | - D Jeffrey Demanes
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, CA
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Lancellotta V, Kovács G, Tagliaferri L, Perrucci E, Colloca G, Valentini V, Aristei C. Age Is Not a Limiting Factor in Interventional Radiotherapy (Brachytherapy) for Patients with Localized Cancer. BIOMED RESEARCH INTERNATIONAL 2018; 2018:2178469. [PMID: 29581964 PMCID: PMC5822774 DOI: 10.1155/2018/2178469] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 12/04/2017] [Accepted: 12/25/2017] [Indexed: 01/23/2023]
Abstract
This review examines the role of interventional radiotherapy (IRT otherwise known as brachytherapy) in cancer treatment for elderly patients. Despite their advanced age and associated comorbidities, elderly patients should receive definitive cancer therapies, including surgery and radiotherapy (RT). In fact, RT becomes first-line option for patients who are not eligible for surgery (due to comorbidities, anticoagulant drugs, and risk of disfigurement) or those who refuse it. It emerged from this review of the literature as effective, simple, safe, and comfortable and was associated with good local control, low toxicity rates, and excellent cosmesis and provided a cost benefit. IRT may be used as sole treatment for small cancers or as a useful adjunct to surgery or external beam radiotherapy (EBRT) in more advanced (or lymph node positive) cases, especially when the aim is local control with adequate preservation of normal tissue function. As palliative treatment, IRT preserves quality of life and/or improves survival. It is to be hoped that this review will serve as a helpful guide for members of multidisciplinary teams that are involved in treating elderly patients with cancer.
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Affiliation(s)
- Valentina Lancellotta
- Radiation Oncology Section, Department of Surgery and Biomedical Sciences, University of Perugia and Perugia General Hospital, Perugia, Italy
| | - György Kovács
- Interdisciplinary Brachytherapy Unit, University of Lübeck/UKSH-CL, Lübeck, Germany
| | - Luca Tagliaferri
- Polo Scienze Oncologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli, Roma, Italy
| | | | - Giuseppe Colloca
- Polo Scienze Oncologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli, Gruppo Italiano di Oncologia Geriatrica (GIOGER), Roma, Italy
| | - Vincenzo Valentini
- Polo Scienze Oncologiche ed Ematologiche, Istituto di Radiologia, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli, Roma, Italy
| | - Cynthia Aristei
- Radiation Oncology Section, Department of Surgery and Biomedical Sciences, University of Perugia and Perugia General Hospital, Perugia, Italy
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Adjuvant high-dose-rate brachytherapy in the management of oral cavity cancers: 5 years of experience in Iran. J Contemp Brachytherapy 2017; 9:323-329. [PMID: 28951751 PMCID: PMC5611461 DOI: 10.5114/jcb.2017.69806] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 07/11/2017] [Indexed: 12/05/2022] Open
Abstract
Purpose Brachytherapy is a cost-effective method for the management of oral cavity cancers in low to middle income countries. We aimed to evaluate the clinical outcomes of high-dose-rate interstitial brachytherapy (HDR-IBT) in patients with oral cavity cancer. Material and methods From 2009 to 2013, 78 patients (49 combined external beam radiotherapy [EBRT] plus IBT and 29 IBT monotherapy) with oral cavity cancers had been treated in our center. Slightly more than half the patients were male, and the median age was 54 years. The treatment was planned based on the Paris system. The main outcomes were disease-free and overall survival. Results The median follow-up duration was 36.5 months (range, 1.17-54.23). The actuarial four-year overall and disease-free survival rates were 83% and 65%, respectively. The local and locoregional control was achieved among 89.74% and 87.17% of patients, respectively. None of the factors including tumor size, node status, gender, and radiation modality (IBT alone vs. IBT + EBRT) had a significant statistical correlation to the local control rate. All the patients tolerated the planned treatment in the IBT alone group. Late complications included a case of trismus and three cases of catheter insertion site fibrosis. Conclusions HDR-IBT as a monotherapy or in combination with EBRT is an appropriate option for the management of oral cavity squamous cell carcinomas, and supports the improvement in treatment outcomes and toxicity profiles in adjuvant settings.
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Takácsi-Nagy Z, Martínez-Mongue R, Mazeron JJ, Anker CJ, Harrison LB. American Brachytherapy Society Task Group Report: Combined external beam irradiation and interstitial brachytherapy for base of tongue tumors and other head and neck sites in the era of new technologies. Brachytherapy 2016; 16:44-58. [PMID: 27592129 DOI: 10.1016/j.brachy.2016.07.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 05/30/2016] [Accepted: 07/01/2016] [Indexed: 11/19/2022]
Abstract
Irradiation plays an important role in the treatment of cancers of the head and neck providing a high locoregional tumor control and preservation of organ functions. External beam irradiation (EBI) results in unnecessary radiation exposure of the surrounding normal tissues increasing the incidence of side effects (xerostomy, osteoradionecrosis, and so forth). Brachytherapy (BT) seems to be the best choice for dose escalation over a short treatment period and for minimizing radiation-related normal tissue damage due to the rapid dose falloff around the source. Low-dose-rate BT is being increasingly replaced by pulsed-dose-rate and high-dose-rate BT because the stepping source technology offers the advantage of optimizing dose distribution by varying dwell times. Pulsed-dose and high-dose rates appear to yield local control and complication rates equivalent to those of low-dose rate. BT may be applied alone; but in case of high risk of nodal metastases, it is used together with EBI. This review presents the results and the indications of combined BT and EBI in carcinoma of the base of tongue and other sites of the head and neck region, as well as the role BT plays among other-normal tissue protecting-modern radiotherapy modalities (intensity-modulated radiotherapy, stereotactic radiotherapy) applied in these localizations.
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Affiliation(s)
| | | | - Jean-Jacques Mazeron
- Department of Radiation Oncology, Groupe Hospitelier Pitié-Salpêtrière, Paris, France
| | - Cristopher James Anker
- Department of Radiation Oncology, School of Medicine, University of Utah, Salt Lake City, UT
| | - Louis B Harrison
- Department of Radiation Oncology, Moffitt Cancer Center, Tampa, FL
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Head and Neck Brachytherapy: A Description of Methods and a Summary of Results. Brachytherapy 2016. [DOI: 10.1007/978-3-319-26791-3_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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The role of brachytherapy in the treatment of squamous cell carcinoma of the head and neck. Eur Arch Otorhinolaryngol 2014; 273:269-76. [DOI: 10.1007/s00405-014-3332-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 10/13/2014] [Indexed: 11/26/2022]
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Sutandyo N, Ramli R, Sari L, Soeis DS. Profile and Survival of Tongue Cancer Patients in "Dharmais" Cancer Hospital, Jakarta. Asian Pac J Cancer Prev 2014; 15:1971-5. [DOI: 10.7314/apjcp.2014.15.5.1971] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Ryu Y, Shibuya H, Hayashi K. 198Au grain implantation for early tongue cancer in patients of advanced age or poor performance status. JOURNAL OF RADIATION RESEARCH 2013; 54:1125-1130. [PMID: 23685669 PMCID: PMC3823781 DOI: 10.1093/jrr/rrt060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 04/11/2013] [Accepted: 04/11/2013] [Indexed: 06/02/2023]
Abstract
Brachytherapy using (198)Au grains is minimally invasive and the only curative treatment for early tongue cancer in patients of advanced age or poor performance status available in our institution. From March 1993 to February 2008, (198)Au grains were used to treat a group of 96 Stage I-II tongue cancer patients who could not undergo surgery or brachytherapy using (192)Ir pins because of an advanced age (≥75 years) or poor performance status (≥2). The patients were followed for 3.9 ± 3.3 years, and the cause-specific survival and local control rates were determined. Survival analyses were performed using the Kaplan-Meier method, and univariate and multivariate analyses were performed using the Cox proportional hazard model. The results were compared with those for a group of 193 early tongue-cancer patients who underwent treatment using iridium pins. The 5-year cause-specific survival and local control rates of the (198)Au grains group were 71% and 68%, respectively, both of which were 16% lower than the corresponding rates for the (192)Ir pins group. Our study demonstrated that as the last curative treatment available, (198)Au grain implantation could be used to achieve moderate treatment results for early tongue cancer in patients of advanced age or poor performance status.
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Affiliation(s)
- Yoshiharu Ryu
- Corresponding author. Department of Radiology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan. Tel: +81-3-5803-5311; Fax: +81-3-3980-2991;
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