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Glottic cancer T4

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https://www.readbyqxmd.com/read/27716797/risk-of-recurrence-in-laryngeal-cancer
#1
Jesper Brandstorp-Boesen, Ragnhild Sørum Falk, Jan Folkvard Evensen, Morten Boysen, Kjell Brøndbo
A cohort study was undertaken to analyze the risk of recurrence among 1616 patients with primary squamous cell carcinoma of the larynx from 1983 to 2010 at a single, tertiary academic center in Oslo, Norway. The cohort was followed from the date of diagnosis to September 2011. Competing risk regression analysis assessed the association between various risk factors and the risk of recurrence, where death was considered a competing event. Recurrence was observed in 368 patients (23%) during the study period. The majority (71%) of recurrences involved the location of the primary tumor...
2016: PloS One
https://www.readbyqxmd.com/read/27578610/management-of-primary-t1-t4-glottic-squamous-cell-carcinoma-by-transoral-laser-microsurgery
#2
Andrew T Day, Parul Sinha, Brian Nussenbaum, Dorina Kallogjeri, Bruce H Haughey
OBJECTIVES/HYPOTHESIS: Evaluate the oncologic outcomes of patients with early and select advanced primary glottic squamous cell carcinoma (SCCa) managed by transoral laser microsurgery (TLM). STUDY DESIGN: Retrospective cohort study. METHODS: Ninety cases of TLM-managed primary glottic SCCa were identified retrospectively using a prospectively collected database. RESULTS: Outcomes of patients with pTis-pT2a disease (n = 65) and pT2b-pT4a disease (n = 25) were, respectively: 5-year local control, 86...
August 31, 2016: Laryngoscope
https://www.readbyqxmd.com/read/27556660/definitive-radiotherapy-for-squamous-cell-carcinoma-of-the-glottic-larynx
#3
William M Mendenhall, Roi Dagan, Curtis M Bryant, Robert J Amdur, Anthony A Mancuso
BACKGROUND: Depending on the extent of disease, squamous cell carcinoma (SCC) of the glottis is managed with surgery, radiotherapy (RT), or a combination of these modalities. Patients with advanced disease may receive concomitant chemotherapy in conjunction with definitive or postoperative RT. METHODS: The treatment policies of the University of Florida and patient outcomes are reviewed. RESULTS: The likelihood of cure after RT for carcinoma in situ (Tis) to T2 glottic SCC varies from 70% to 94% depending on tumor stage...
July 2016: Cancer Control: Journal of the Moffitt Cancer Center
https://www.readbyqxmd.com/read/27521037/-radiotherapy-of-larynx-cancers
#4
Y Pointreau, C Lafond, F Legouté, P Trémolières, S Servagi-Vernat, P Giraud, P Maingon, G Calais, M Lapeyre
Intensity-modulated radiotherapy is the gold standard in the treatment of larynx cancers (except T1 glottic tumour). Early T1 and T2 tumours may be treated by exclusive radiation or surgery. For tumours requiring total laryngectomy (T2 or T3), induction chemotherapy followed by exclusive radiotherapy or concurrent chemoradiotherapy is possible. For T4 tumour, surgery must be proposed. The treatment of lymph nodes is based on the initial treatment of the primary tumour. In non-surgical procedure, in case of sequential radiotherapy, the curative dose is 70Gy and the prophylactic dose is 50Gy...
September 2016: Cancer Radiothérapie: Journal de la Société Française de Radiothérapie Oncologique
https://www.readbyqxmd.com/read/27028881/laryngeal-cancer-12-year-experience-of-a-single-center
#5
V Calkovsky, P Wallenfels, A Calkovska, A Hajtman
Laryngeal cancer is about the twentieth most common cancer in the world and more than 150,000 new cases are diagnosed annually. The aim of the study was to evaluate the history, diagnostics, treatment outcomes, and prognosis in patients with laryngeal cancer in Northern Slovakia. We analyzed retrospectively 227 patients (207 males, 20 females) with laryngeal carcinoma treated in the period 2003-2014 at the Clinic of Otorhinolaryngology and Head and Neck Surgery of the Jessenius Faculty of Medicine and Martin University Hospital in Martin, Slovakia...
2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/26884365/occult-nodal-disease-prevalence-and-distribution-in-recurrent-laryngeal-cancer-requiring-salvage-laryngectomy
#6
Andrew C Birkeland, Andrew J Rosko, Mohamad R Issa, Andrew G Shuman, Mark E Prince, Gregory T Wolf, Carol R Bradford, Jonathan B McHugh, J Chad Brenner, Matthew E Spector
OBJECTIVES: The indications for neck dissection concurrent with salvage laryngectomy in the clinically N0 setting remain unclear. Our goals were to determine the prevalence of occult nodal disease, analyze nodal disease distribution patterns, and identify predictors of occult nodal disease in a salvage laryngectomy cohort. STUDY DESIGN: Case series with planned data collection. SETTING: Tertiary academic center. SUBJECTS: Patients with persistent or recurrent laryngeal squamous cell carcinoma (LSCC) after radiation/chemoradiation failure undergoing salvage laryngectomy with neck dissection...
March 2016: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/26100029/cartilage-invasion-patterns-in-laryngeal-cancer
#7
Manuel Gómez Serrano, María Cruz Iglesias Moreno, Jesús Gimeno Hernández, Luis Ortega Medina, Cristina Martín Villares, Joaquín Poch Broto
The cartilaginous invasion determines the T and is one of the most common sources of mistake in tumor staging. Also it is of great importance when planning any therapeutic alternative. In the latest revision of the TNM classification a clear distinction is made between infiltration of cartilage without going through it, considered a T3 recently and that would be a T4 according to the previous classification, and those going through the cartilage, classified as T4a. While this classification makes the difference in depth of infiltration, it does not emphasize the extent of invasion...
July 2016: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/25981622/one-hundred-supracricoid-laryngectomies-with-cricohyoidoepiglottopexy-do-we-achieve-better-local-control
#8
Meijin Nakayama, Shunsuke Miyamoto, Yutomo Seino, Tabito Okamoto, Koichi Kano, Masayuki Hasebe, Makito Okamoto
OBJECTIVE: Supracricoid laryngectomy with cricohyoidoepiglottopexy has been known to be able to cope with tumor excisions with minimal margins. Extended resection may result in a limited margin and may impair the prognosis. We conducted a clinicopathologic analysis of local recurrence in supracricoid laryngectomy with cricohyoidoepiglottopexy patients. METHODS: Between 1997 and 2013, 100 patients with glottic cancers underwent supracricoid laryngectomy with cricohyoidoepiglottopexy...
August 2015: Japanese Journal of Clinical Oncology
https://www.readbyqxmd.com/read/25704647/the-role-of-primary-transoral-laser-microsurgery-in-laryngeal-cancer-a-retrospective-study
#9
K To, A Qureishi, S Mortimore, M De
OBJECTIVE: To investigate the oncologic and survival outcomes of primary transoral laser microsurgery in laryngeal cancer. DESIGN: Retrospective analysis of a database of all patients undergoing primary transoral laser microsurgery with or without adjunctive therapy from June 2000 to October 2013. The median follow-up time was 33 months. SETTING: A teaching hospital. PARTICIPANTS: Two hundred and three patients underwent primary transoral laser microsurgery...
October 2015: Clinical Otolaryngology
https://www.readbyqxmd.com/read/25621246/comparative-study-between-double-layered-repair-of-pharyngeal-mucosa-against-routine-single-layered-repair-in-cases-of-total-laryngectomy-with-partial-pharyngectomy-in-respect-to-formation-of-pharyngo-cutaneous-fistula
#10
Anirudh Shukla, Vivek Dudeja
Advanced glottic cancer (T3,N+ & T4) is usually treated in the majority of centres by total laryngectomy. Carcinoma of the larynx is one of the very few subsets of all cancers which have shown a decrease in the 5 year survival rate and this phenomenon has been attributed to a Pharyngo-cutaneous fistula is the most common complication after total laryngectomy. Comparative study between double layered repair of pharyngeal mucosa against routine single layered repair in cases of "total laryngectomy with partial pharyngectomy"...
March 2015: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/25031508/laryngeal-cancer-epidemiological-data-from-%C3%AE-orthern-greece-and-review-of-the-literature
#11
K Markou, A Christoforidou, I Karasmanis, G Tsiropoulos, S Triaridis, I Constantinidis, V Vital, A Nikolaou
BACKGROUND: Cancer of the larynx accounts for 1% to 2.5% of all human neoplasms and is the most common malignancy of the Head and Neck region. The purpose of this study is to analyze epidemiological data of patients with laryngeal cancer and to point out the geographical variations. METHODS: This is the first systematic recording of the laryngeal cancer epidemiological data in Northern Greece. During the period 1992-2010 1,638 patients were diagnosed with and treated for malignant head and neck tumors...
October 2013: Hippokratia
https://www.readbyqxmd.com/read/25012057/management-of-cervical-lymph-nodes-for-cn0-advanced-glottic-laryngeal-carcinoma-and-its-long-term-results
#12
Hongzhi Ma, Meng Lian, Ling Feng, Pingdong Li, Lizhen Hou, Hongchuan Liu, Xiaohong Chen, Zhigang Huang, Jugao Fang
CONCLUSIONS: Cervical lymph node metastatic rates tend to increase by T stage in cN0 glottic laryngeal carcinoma (GLC). Moreover, cervical lymph node metastasis (LNM) shows a sequential pattern according to the regions involved and LNM affects the prognosis. OBJECTIVES: To investigate factors that contribute to LNM of N0 (cN0) T2-T4 GLC and their effect on prognosis. METHODS: A total of 212 GLC patients who had been admitted between December 2002 and January 2013 were retrospectively analyzed...
September 2014: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/24996171/laryngeal-cancer-in-finland-a-5-year-follow-up-study-of-366-patients
#13
Aaro Haapaniemi, Petri Koivunen, Kauko Saarilahti, Ilpo Kinnunen, Jussi Laranne, Leena-Maija Aaltonen, Mervi Närkiö, Paula Lindholm, Reidar Grénman, Antti Mäkitie, Timo Atula
BACKGROUND: The purpose of this study was to acquire nationwide data on the management and outcome of laryngeal squamous cell carcinoma (SCC) in Finnish university hospitals over a 5-year posttreatment follow-up. METHODS: All records of patients diagnosed and treated for primary laryngeal SCC during 2001 to 2005 were reviewed. RESULTS: Three hundred sixty-six patients with laryngeal cancer were identified, 360 of whom had laryngeal SCC. Three hundred forty-two patients with laryngeal SCC (95%) were treated with curative intent...
January 2016: Head & Neck
https://www.readbyqxmd.com/read/24923417/risk-adapted-partial-larynx-and-or-carotid-artery-sparing-modulated-radiation-therapy-of-glottic-cancer
#14
Stefan Janssen, Christoph Glanzmann, Gerhard Huber, Gabriela Studer
BACKGROUND: To evaluate outcome in patients with glottic cancer treated with intensity-modulated radiotherapy (IMRT) and to show effectiveness of partial laryngeal- and/or carotid artery sparing in low to intermediate risk tumors. STUDY DESIGN: Retrospective analysis. MATERIAL AND METHODS: From 01/2004 to 03/2013 77 consecutive patients presenting with glottic cancer were treated in our department with IMRT as definitive treatment. T-stages distributed as follows: T1: n = 17, T2: n = 24, T3: n = 15, T4: n = 13 and recurrences: 8 patients...
2014: Radiation Oncology
https://www.readbyqxmd.com/read/24871863/long-term-trends-in-gender-t-stage-subsite-and-treatment-for-laryngeal-cancer-at-a-single-center
#15
Jesper Brandstorp-Boesen, Ragnhild Sørum Falk, Morten Boysen, Kjell Brøndbo
To investigate the changes in the epidemiology of laryngeal squamous cell carcinoma (LSCC) regarding gender, T-stage and subsite distribution, and to identify the potential effect of introducing new therapeutic alternatives for early and advanced stage LSCC. A prospective cohort study of LSCC patients diagnosed and treated at a single tertiary referral center in Norway. Retrospective analysis of prospectively recorded data from 1,616 patients treated for LSCC in all subsites of the larynx during 1983-2010. Females represented an increasing proportion of cases throughout the study (p < 0...
December 2014: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/24444638/-surgical-treatment-of-advanced-laryngeal-cancer-with-preservation-of-laryngeal-function
#16
Tong Jin, Xin-liang Pan, Da-peng Lei, Da-yu Liu, Ming Xia, Dong-min Wei, Ye Qian, Rui-jie Sun, Guang Xie, Xin-yong Luan
OBJECTIVE: To explore the surgical methods for advanced laryngeal cancer and long term effects of laryngectomy. METHODS: Two hundred and thirty-eight cases of laryngeal cancer at different stages, including 103 cases with supraglottic cancer, 118 cases with glottic cancer, 3 cases with subglottic cancer, and 14 cases with recurrent cancer, underwent different kinds of operation from 2000 to 2010. The TNM classifications were as follows: T3 168 cases, T4 70 cases...
November 2013: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/24166872/time-trends-in-t3-to-t4-laryngeal-cancer-a-population-based-long-term-analysis
#17
Johan A Reizenstein, Lars Holmberg, Michael Bergqvist, Arne Linder, Simon Ekman, Britta Lödén, Marit Holmqvist, Karin Hellström, Mattias von Beckerath, Erik Blomquist, Stefan N Bergström
BACKGROUND: A decline in laryngectomies and survival in laryngeal cancer has been reported, especially among patients with advanced tumors. METHODS: Of 1058 patients with laryngeal cancer diagnosed from 1978 to 2007 in the Uppsala-Örebro region in Sweden, 263 T3 to T4 tumors treated with curative intent were studied retrospectively. Two time periods were defined, 1978 to 1992 and 1993 to 2007. RESULTS: Glottic tumors decreased constituting 68...
December 2014: Head & Neck
https://www.readbyqxmd.com/read/24047339/factors-associated-with-acute-and-late-dysphagia-in-the-dahanca-6-7-randomized-trial-with-accelerated-radiotherapy-for-head-and-neck-cancer
#18
RANDOMIZED CONTROLLED TRIAL
Hanna R Mortensen, Jens Overgaard, Kenneth Jensen, Lena Specht, Marie Overgaard, Jørgen Johansen, Jan F Evensen, Elo Andersen, Lisbeth J Andersen, Hanne S Hansen, Cai Grau
BACKGROUND: Dysphagia is a common and debilitating side effect in head and neck radiotherapy (RT). Prognostic factors are numerous and their interrelationship not well understood. The aim of this study was to establish a multivariate prognostic model for acute and late dysphagia after RT, based on information from a prospective trial. MATERIAL AND METHODS: The DAHANCA 6&7 randomized study included 1476 patients with head and neck cancer eligible for primary RT alone...
October 2013: Acta Oncologica
https://www.readbyqxmd.com/read/23860397/association-between-infection-of-virulence-caga-gene-helicobacter-pylori-and-laryngeal-squamous-cell-carcinoma
#19
Paweł Krzysztof Burduk
BACKGROUND: The aim of the study was to evaluate the presence of cagA gene Helicobacter pylori in etiopathogenesis of initiation and development of larynx squamous cell carcinoma (LSCC) and its predictable role as a prognostic factor. MATERIAL AND METHODS: The prospective, controlled study involved a series of 75 patients (65 male, 10 female, mean age 59.1 years, range 43 to 79 years) with larynx cancer. Samples of larynx cancerous tissue, each of 10-15 mg, were obtained from fresh tissues and were used for nucleic acid purification...
2013: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/23593169/retrospective-analysis-of-prognostic-factors-in-205-patients-with-laryngeal-squamous-cell-carcinoma-who-underwent-surgical-treatment
#20
Si-Yi Zhang, Zhong-Ming Lu, Xiao-Ning Luo, Liang-Si Chen, Ping-Jiang Ge, Xin-Han Song, Shao-Hua Chen, Yi-Long Wu
OBJECTIVES: To investigate the most important factors affecting the prognosis of the patients with squamous cell carcinoma (SCC) of the larynx. METHODS: Based on the clinical and follow-up data, 205 patients with SCC of the larynx receiving total laryngectomy, partial laryngectomy, or CO2 laser surgery in GuangDong General Hospital were retrospectively analyzed. A survival analysis was performed by the Kaplan-Meier method and a multivariable analysis of prognostic factors was carried out using the Cox proportional hazard model...
2013: PloS One
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