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Li C, Zhu Y, Shi S. Effective prognostic risk model with cuproptosis-related genes in laryngeal cancer. Braz J Otorhinolaryngol 2024; 90:101384. [PMID: 38228050 PMCID: PMC10823110 DOI: 10.1016/j.bjorl.2023.101384] [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: 10/10/2023] [Revised: 12/06/2023] [Accepted: 12/17/2023] [Indexed: 01/18/2024] Open
Abstract
OBJECTIVE Laryngeal cancer, characterized by high recurrence rates and a lack of effective biomarkers, has been associated with cuproptosis, a regulated cell death process linked to cancer progression. In this study, we aimed to explore the roles of cuproptosis-related genes in laryngeal cancer and their potential as prognostic markers and therapeutic targets. METHODS We collected comprehensive data from The Cancer Genome Atlas and Gene Expression Omnibus databases, including gene expression profiles and clinical data of laryngeal cancer patients. Using clustering and gene analysis, we identified cuproptosis-related genes with prognostic significance. A risk model was constructed based on these genes, categorizing patients into high- and low-risk groups for outcome comparison. Univariate and multivariate analyses were conducted to identify independent prognostic factors, which were then incorporated into a nomogram. Gene Set Enrichment Analysis was employed to explore pathways distinguishing high- and low-risk groups. RESULTS Our risk model, based on four genes, including transmembrane 2, dishevelled binding antagonist of β-catenin 1, stathmin 2, and G protein-coupled receptor 173, revealed significant differences in patient outcomes between high- and low-risk groups. Independent prognostic factors were identified and integrated into a nomogram, providing a valuable tool for prognostic prediction. Gene Set Enrichment Analysis uncovered up-regulated pathways specifically associated with high-risk patient samples. CONCLUSION This study highlights the potential of cuproptosis-related genes as valuable prognostic markers and promising therapeutic targets in the context of laryngeal cancer. This research sheds light on new avenues for understanding and managing this challenging disease. LEVEL OF EVIDENCE Level 4.
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Affiliation(s)
- Cong Li
- Shanghai Jiao Tong University School of Medicine, Tongren Hospital, Department of Otorhinolaryngology, Shanghai, China
| | - Yongzhi Zhu
- Zhengzhou Shuqing Medical College, Zhengzhou, China
| | - Song Shi
- Shanghai Jiao Tong University School of Medicine, Tongren Hospital, Department of Otorhinolaryngology, Shanghai, China.
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Hoste M, Van der Vorst S, Lawson G, Nollevaux MC, Pirson AS, Bachy V, Desgain O, Hassid S, Delahaut G. Reliability and outcomes of lymph nodes biopsy in cT1-cT2 N0 supraglottic laryngeal squamous cell carcinoma. Head Neck 2024. [PMID: 38421075 DOI: 10.1002/hed.27708] [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: 09/21/2023] [Revised: 01/22/2024] [Accepted: 02/05/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND In oral and oropharyngeal squamous cell carcinoma (SCC), sentinel node biopsy (SNB) was described as a reliable and reproductive alternative to elective neck dissection for the staging of clinical N0 T1-T2 patients. The SNB technique in supraglottic laryngeal SCC was successfully described in small series. The aim of this study is to analyze retrospectively the results of SNB technique in supraglottic SCC in CHU Godinne, to determine if the technique is reliable and may be proposed in a future multicentral prospective trial. METHODS The study involved a retrospective analysis of 39 patients who underwent surgery between 2003 and 2019 at CHU Godinne. All patients presented with clinical N0 neck status. The SNB procedure included general anesthesia, 99-technetium colloid peritumoral injection, and lymphoscintigraphy. The hand-held gamma probe was utilized for SNB after tumoral resection during the same operating session. Out of 39 patients, 36 underwent SNB as the sole staging tool, while 3 patients received SNB in combination with elective neck dissection. Primary outcome was the 2-years neck recurrence-free survival (RFS). Secondary outcomes were the 2- and 5-years disease-specific survival (DSS). Additionally, sensitivity and negative predictive value (NPV) of the SNB technique were analyzed. RESULTS Sentinel nodes were successfully identified in all 39 patients. An average of 4 nodes excised per patient. Positives SN were detected in 23% (9 in 39) cases, leading to subsequent selective neck dissection. Two cases of neck recurrence were observed, both considered as false negatives, occurring after an average of 3.5 months. Th median follow-up period was 48 months with a 2-year RFS of 95%. Sensitivity and NPV of the SNB technique were found to be 82% and 94%, respectively. Two and five years DSS were 84% and 71.7%, respectively. CONCLUSIONS The results suggest that SNB in T1-T2 supraglottic SCC is a feasible and reliable technique for managing the neck in N0 early-stage patients. However, to establish its oncological equivalence with selective node dissection, further prospective and comparative studies are warranted. The findings of this study underscore the importance of ongoing research in refining and validating the role of SNB in the management of supraglottic SCC, potentially paving the way for more widespread adoption in clinical practice.
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Affiliation(s)
- Maryline Hoste
- ENT-Head and Neck Surgery Department, CHU-UCL Namur, Mont Godinne, Yvoir, Belgium
| | | | - Georges Lawson
- ENT-Head and Neck Surgery Department, CHU-UCL Namur, Mont Godinne, Yvoir, Belgium
| | | | - Anne-Sophie Pirson
- Department of Nuclear pathology, CHU-UCL Namur, Mont Godinne, Yvoir, Belgium
| | - Vincent Bachy
- ENT-Head and Neck Surgery Department, CHU-UCL Namur, Mont Godinne, Yvoir, Belgium
| | - Olivier Desgain
- ENT-Head and Neck Surgery Department, CHU-UCL Namur, Mont Godinne, Yvoir, Belgium
| | - Samantha Hassid
- ENT-Head and Neck Surgery Department, CHU-UCL Namur, Mont Godinne, Yvoir, Belgium
| | - Gilles Delahaut
- ENT-Head and Neck Surgery Department, CHU-UCL Namur, Mont Godinne, Yvoir, Belgium
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Wang R, Gao Y, Wen S, Guo X. BNIPL is a promising biomarker of laryngeal cancer: novel insights from bioinformatics analysis and experimental validation. BMC Med Genomics 2024; 17:45. [PMID: 38302910 PMCID: PMC10832104 DOI: 10.1186/s12920-024-01811-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 01/18/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Laryngeal cancer (LC) is a malignant tumor with high incidence and mortality. We aim to explore key genes as novel biomarkers to find potential target of LC in clinic diagnosis and treatment. METHODS We retrieved GSE143224 and GSE84957 datasets from the Gene Expression Omnibus database to screen the differentially expressed genes (DEGs). Hub genes were identified from protein-protein interaction networks and further determined using receiver operating characteristic curves and principal component analysis. The expression of hub gene was verified by quantitative real time polymerase chain reaction. The transfection efficiency of BCL2 interacting protein like (BNIPL) was measured by western blot. Proliferation, migration, and invasion abilities were detected by Cell Counting Kit-8, wound-healing, and transwell assays, respectively. RESULTS Total 96 overlapping DEGs were screened out from GSE143224 and GSE84957 datasets. Six hub genes (BNIPL, KRT4, IGFBP3, MMP10, MMP3, and TGFBI) were identified from PPI network. BNIPL was selected as the target gene. The receiver operating characteristic curves of BNIPL suggested that the false positive rate was 18.5% and the true positive rate was 81.5%, showing high predictive values for LC. The expression level of BNIPL was downregulated in TU212 and TU686 cells. Additionally, overexpression of BNIPL suppressed the proliferation, migration, and invasion of TU212 and TU686 cells. CONCLUSION BNIPL is a novel gene signature involved in LC progression, which exerts an inhibitory effect on LC development. These findings provide a novel insight into the pathogenesis of LC.
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Affiliation(s)
- Rui Wang
- Department of Otolaryngology Head and Neck Surgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, No. 99, Longcheng Street, Taiyuan City, Shanxi Province, 030032, China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City, Hubei Province, 430030, China
| | - Ying Gao
- Department of Otolaryngology Head and Neck Surgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, No. 99, Longcheng Street, Taiyuan City, Shanxi Province, 030032, China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City, Hubei Province, 430030, China
| | - Shuxin Wen
- Department of Otolaryngology Head and Neck Surgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, No. 99, Longcheng Street, Taiyuan City, Shanxi Province, 030032, China.
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City, Hubei Province, 430030, China.
| | - Xiudong Guo
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City, Hubei Province, 430030, China
- Department of Head Neck and Breast Oncology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan City, Shanxi Province, 030032, China
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van de Weerd C, Geurts SME, Vercoulen RJMT, van Veggel IHF, Brands MT, Marres HAM, Hermens RPMG, van Tol-Geerdink JJ, Kaanders JHAM, Takes RP. Value of routine follow-up for recurrence detection after treatment with curative intent for laryngeal squamous cell carcinoma. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:107304. [PMID: 38043360 DOI: 10.1016/j.ejso.2023.107304] [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: 07/25/2023] [Revised: 10/30/2023] [Accepted: 11/24/2023] [Indexed: 12/05/2023]
Abstract
INTRODUCTION The benefits of routine follow-up after treatment of primary laryngeal squamous cell carcinoma (LSCC) remain disputed. Guidelines worldwide are consensus-based, and evidence for specific subgroups is lacking. This study evaluates routine LSCC follow-up including flexible endoscopy for detecting locoregional recurrence (LRR). METHODS A retrospective cohort of 413 LSCC patients treated between 2006 and 2012 was analysed. The cumulative risk of LRR was calculated. Routine follow-up was evaluated by follow-up visit (routine or interval) at which LRR was detected, LRR treatment intent, and overall survival (OS). Analyses were stratified by early (I-II) and advanced (III-IV) TNM-stage. RESULTS There were 263 (64 %) patients with early-stage and 132 (32 %) patients with advanced-stage LSCC. One-, two- and five-year cumulative risks for LRR after early-stage LSCC were 8 %, 18 %, and 26 %. For advanced-stage LSCC, cumulative risks of LRR were 20 %, 30 %, and 35 %. Of all 69 LRRs after early-stage LSCC, 72 % were routine-detected, 81 % were symptomatic, and 90 % received curative-intent treatment. Of all 45 LRRs following advanced-stage LSCC, 42 % were routine-detected, 84 % were symptomatic, and 62 % received curative-intent treatment. Five-year OS of early-stage LSCC with routine-detected LRR was 70 %, and 72 % for interval-detection (log-rank-p = 0.91). Five-year OS of advanced-stage LSCC with routine-detected LRR was 37 %, and 18 % for interval-detection (log-rank-p = 0.06). CONCLUSIONS Routine follow-up for detecting asymptomatic recurrences seems redundant for early-stage LSCC. After advanced-stage LSCC, no asymptomatic recurrences were detected beyond one year posttreatment despite regular follow-up. Emphasis should be on other follow-up aspects, such as psychosocial support, especially after one year posttreatment.
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Affiliation(s)
- Cecile van de Weerd
- Radboud University Medical Center, Department of Otorhinolaryngology and Head and Neck Surgery, Nijmegen, the Netherlands.
| | - Sandra M E Geurts
- Maastricht University Medical Center, Department of Medical Oncology, GROW School for Oncology and Reproduction, Maastricht, the Netherlands
| | - Richard J M T Vercoulen
- Radboud University Medical Center, Department of Otorhinolaryngology and Head and Neck Surgery, Nijmegen, the Netherlands
| | - Inge H F van Veggel
- Radboud University Medical Center, Department of Otorhinolaryngology and Head and Neck Surgery, Nijmegen, the Netherlands
| | - Maria T Brands
- Hospital Network Antwerp, Middelheim Medical Center, Department of Oral and Maxillofacial Surgery, Antwerp, Belgium
| | - Henri A M Marres
- Radboud University Medical Center, Department of Otorhinolaryngology and Head and Neck Surgery, Nijmegen, the Netherlands
| | - Rosella P M G Hermens
- Radboud University Medical Center, Department of IQ Healthcare, Nijmegen, the Netherlands
| | | | - Johannes H A M Kaanders
- Radboud University Medical Center, Department of Radiation Oncology, Nijmegen, the Netherlands
| | - Robert P Takes
- Radboud University Medical Center, Department of Otorhinolaryngology and Head and Neck Surgery, Nijmegen, the Netherlands
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Rafat M, Kohsarian M, Bahiraei M, Nikpoor AR. A Comprehensive Study on Signal Transduction and Therapeutic Role of miR-877 in Human Cancers. Adv Biomed Res 2023; 12:118. [PMID: 37434921 PMCID: PMC10331537 DOI: 10.4103/abr.abr_412_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 05/07/2022] [Accepted: 05/16/2022] [Indexed: 07/13/2023] Open
Abstract
MicroRNAs are a group of short non-coding RNAs (miRNAs), which are epigenetically involved in gene expression and other cellular biological processes and can be considered as potential biomarkers for cancer detection and support for treatment management. This review aims to amass the evidence in order to reach the molecular mechanism and clinical significance of miR-877 in different types of cancer. Dysregulation of miR-877 level in various types of malignancies as bladder cancer, cervical cancer, cholangiocarcinoma, colorectal cancer (CRC), gastric cancer, glioblastoma, head and neck squamous cell carcinoma (HNSCC), hepatocellular carcinoma, laryngeal squamous cell carcinoma, melanoma, non-small cell lung cancer (NSCLC), oral squamous cell carcinoma, ovarian cancer (OC), pancreatic ductal adenocarcinoma, and renal cell carcinoma (RCC) have reported, significantly increase or decrease in its level, which can be indicated to its function as oncogene or tumor suppressor. MiR-877 is involved in cell proliferation, migration, and invasion through cell cycle pathways in cancer. MiR-877 could be potential a candidate as a valuable biomarker for prognosis in various cancers. Through this study, we proposed that miR-877 can potentially be a candidate as a prognostic marker for early detection of tumor development, progression, as well as metastasis.
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Affiliation(s)
- Milad Rafat
- Student Research Committee, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mahdis Kohsarian
- Department of Biology, Faculty of Science, Guilan University, Rasht, Iran
| | - Mohamad Bahiraei
- Department of Radiology, Besat Hospital, Hamedan University of Medical Sciences, Hamedan, Iran
| | - Amin R. Nikpoor
- Department of Medical Genetics, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
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Han C, Khan NI, Mady LJ. Prognosis. Otolaryngol Clin North Am 2023; 56:389-402. [PMID: 37030950 DOI: 10.1016/j.otc.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
Prognosis is defined as the likely outcome or course of a disease and is the result of a complex interplay between patient and tumor factors. Unfortunately, the prognosis of patients with laryngeal cancer has not changed significantly over the past several decades. However, as our understanding of these patient and tumor factors becomes more nuanced and the resulting treatment options become more precise, there is the potential to improve the prognosis for these patients.
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Broseghini E, Filippini DM, Fabbri L, Leonardi R, Abeshi A, Dal Molin D, Fermi M, Ferracin M, Fernandez IJ. Diagnostic and Prognostic Value of microRNAs in Patients with Laryngeal Cancer: A Systematic Review. Noncoding RNA 2023; 9:ncrna9010009. [PMID: 36827542 PMCID: PMC9966707 DOI: 10.3390/ncrna9010009] [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: 12/23/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Laryngeal squamous cell cancer (LSCC) is one of the most common malignant tumors of the head and neck region, with a poor survival rate (5-year overall survival 50-80%) as a consequence of an advanced-stage diagnosis and high recurrence rate. Tobacco smoking and alcohol abuse are the main risk factors of LSCC development. An early diagnosis of LSCC, a prompt detection of recurrence and a more precise monitoring of the efficacy of different treatment modalities are currently needed to reduce the mortality. Therefore, the identification of effective diagnostic and prognostic biomarkers for LSCC is crucial to guide disease management and improve clinical outcomes. In the past years, a dysregulated expression of small non-coding RNAs, including microRNAs (miRNAs), has been reported in many human cancers, including LSCC, and many miRNAs have been explored for their diagnostic and prognostic potential and proposed as biomarkers. We searched electronic databases for original papers that were focused on miRNAs and LSCC, using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol. According to the outcome, 566 articles were initially screened, of which 177 studies were selected and included in the analysis. In this systematic review, we provide an overview of the current literature on the function and the potential diagnostic and prognostic role of tissue and circulating miRNAs in LSCC.
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Affiliation(s)
- Elisabetta Broseghini
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy
- Correspondence: (E.B.); (D.M.F.)
| | - Daria Maria Filippini
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy
- Division of Medical Oncology, IRCCS Azienda Ospedaliero, Universitaria Policlinico Sant’Orsola Malpighi of Bologna, 40138 Bologna, Italy
- Correspondence: (E.B.); (D.M.F.)
| | - Laura Fabbri
- Division of Medical Oncology, IRCCS Azienda Ospedaliero, Universitaria Policlinico Sant’Orsola Malpighi of Bologna, 40138 Bologna, Italy
| | - Roberta Leonardi
- Division of Medical Oncology, IRCCS Azienda Ospedaliero, Universitaria Policlinico Sant’Orsola Malpighi of Bologna, 40138 Bologna, Italy
| | - Andi Abeshi
- Department of Otorhinolaryngology—Head and Neck Surgery, IRCCS Azienda Ospedaliero, Universitaria di Bologna, Policlinico S. Orsola-Malpighi, 40138 Bologna, Italy
| | - Davide Dal Molin
- Department of Otorhinolaryngology—Head and Neck Surgery, IRCCS Azienda Ospedaliero, Universitaria di Bologna, Policlinico S. Orsola-Malpighi, 40138 Bologna, Italy
| | - Matteo Fermi
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy
- Department of Otorhinolaryngology—Head and Neck Surgery, IRCCS Azienda Ospedaliero, Universitaria di Bologna, Policlinico S. Orsola-Malpighi, 40138 Bologna, Italy
| | - Manuela Ferracin
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, 40138 Bologna, Italy
| | - Ignacio Javier Fernandez
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy
- Department of Otorhinolaryngology—Head and Neck Surgery, IRCCS Azienda Ospedaliero, Universitaria di Bologna, Policlinico S. Orsola-Malpighi, 40138 Bologna, Italy
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Yao Y, Jia C, Zhang H, Mou Y, Wang C, Han X, Yu P, Mao N, Song X. Applying a nomogram based on preoperative CT to predict early recurrence of laryngeal squamous cell carcinoma after surgery. JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY 2023; 31:435-452. [PMID: 36806538 DOI: 10.3233/xst-221320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
PURPOSE To identify the value of a computed tomography (CT)-based radiomics model to predict probability of early recurrence (ER) in patients diagnosed with laryngeal squamous cell carcinoma (LSCC) after surgery. MATERIALS AND METHOD Pre-operative CT scans of 140 LSCC patients treated by surgery are reviewed and selected. These patients are randomly split into the training set (n = 97) and test set (n = 43). The regions of interest of each patient were delineated manually by two senior radiologists. Radiomics features are extracted from CT images acquired in non-enhanced, arterial, and venous phases. Variance threshold, one-way ANOVA, and least absolute shrinkage and selection operator algorithm are used for feature selection. Then, radiomics models are built with five algorithms namely, k-nearest neighbor (KNN), logistic regression (LR), linear support vector machine (LSVM), radial basis function SVM (RSVM), and polynomial SVM (PSVM). Clinical factors are selected using univariate and multivariate logistic regressions. Last, a radiomics nomogram incorporating the radiomics signature and clinical factors is built to predict ER and its efficiency is evaluated by receiver operating characteristic (ROC) curve and calibration curve. Decision curve analysis (DCA) is also used to evaluate clinical usefulness. RESULTS Four features are remarkably associated with ER in patients with LSCC. Applying to test set, the area under the ROC curves (AUCs) of KNN, LR, LSVM, RSVM, and PSVM are 0.936, 0.855, 0.845, 0.829, and 0.794, respectively. The radiomics nomogram shows better discrimination (with AUC: 0.939, 95% CI: 0.867-0.989) than the best radiomics model and the clinical model. Predicted and actual ERs in the calibration curves are in good agreement. DCA shows that the radiomics nomogram is clinically useful. CONCLUSION The radiomics nomogram, as a noninvasive prediction tool, exhibits favorable performance for ER prediction of LSCC patients after surgery.
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Affiliation(s)
- Yao Yao
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, China
| | - Chuanliang Jia
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, China
- Big data and Artificial Intelligence Laboratory, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
| | - Haicheng Zhang
- Big data and Artificial Intelligence Laboratory, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
- Department of Radiology, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
| | - Yakui Mou
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, China
| | - Cai Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, China
| | - Xiao Han
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, China
| | - Pengyi Yu
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, China
| | - Ning Mao
- Big data and Artificial Intelligence Laboratory, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
- Department of Radiology, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
| | - Xicheng Song
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
- Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, China
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9
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Mattioli F, Serafini E, Lo Manto A, Mularoni F, Abeshi A, Lionello M, Ferrari M, Paderno A, Lancini D, Mattavelli D, Confuorto G, Marchi F, Ioppi A, Sampieri C, Mercante G, De Virgilio A, Petruzzi G, Crosetti E, Pellini R, Giuseppe S, Giorgio P, Piazza C, Molteni G, Bertolin A, Succo G, Nicolai P, Alicandri-Ciufelli M, Marchioni D, Presutti L, Fermi M. The role of adjuvant therapy in pT4N0 laryngectomized patients: Multicentric observational study. Head Neck 2023; 45:197-206. [PMID: 36250285 PMCID: PMC10092371 DOI: 10.1002/hed.27225] [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: 08/09/2022] [Revised: 09/20/2022] [Accepted: 10/04/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND To retrospectively evaluate oncological outcomes in two groups of patients with pT4aN0 glottic SCC treated with total laryngectomy (TL) and neck dissection (ND) who underwent postoperative radiotherapy or exclusive clinical and radiological follow-up. METHODS It includes patients with pT4N0 glottic SCC who underwent TL and unilateral or bilateral ND with or without PORT. Divided in two comparison groups: the first group underwent adjuvant RT (TL-PORT); the second group referred to clinical and radiological follow-up (TL). RESULTS PORT was associated with a better OS while no differences were found in terms of DSS. A better local control is achieved when PORT is administered while no differences in terms of regional and distant control rates were found. Bilateral ND positively impacts on the regional control while the PNI negatively impact the regional control. CONCLUSIONS A tailored PORT protocol might be considered for pT4N0 glottic SCC treated with TL and ND, both considering the ND's extent and presence of PNI.
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Affiliation(s)
- Francesco Mattioli
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital of Modena, Modena, Italy
| | - Edoardo Serafini
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital of Modena, Modena, Italy
| | - Alfredo Lo Manto
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital of Modena, Modena, Italy
| | - Francesca Mularoni
- Section of Otorhinolaryngology - Head and Neck Surgery, Department of Neurosciences, University of Padua - Azienda Ospedale Università di Padova, Padua, Italy
| | - Andi Abeshi
- Department of Otorhinolaryngology - Head and Neck Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico S. Orsola-Malpighi, Bologna, Italy
| | - Marco Lionello
- Otorhinolaryngology Unit, Vittorio Veneto Hospital, Vittorio Veneto, Italy
| | - Marco Ferrari
- Section of Otorhinolaryngology - Head and Neck Surgery, Department of Neurosciences, University of Padua - Azienda Ospedale Università di Padova, Padua, Italy
| | - Alberto Paderno
- Unit of Otorhinolaryngology - Head and Neck Surgery, ASST Spedali Civili Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Davide Lancini
- Unit of Otorhinolaryngology - Head and Neck Surgery, ASST Spedali Civili Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Davide Mattavelli
- Unit of Otorhinolaryngology - Head and Neck Surgery, ASST Spedali Civili Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Gennaro Confuorto
- Otolaryngology Unit, Department of Surgery, Dentistry and Paediatrics, University of Verona, Verona, Italy
| | - Filippo Marchi
- Department of Otorhinolaryngology - Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.,Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Alessandro Ioppi
- Department of Otorhinolaryngology - Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.,Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Claudio Sampieri
- Department of Otorhinolaryngology - Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.,Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Giuseppe Mercante
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Armando De Virgilio
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Gerardo Petruzzi
- Department of Otolaryngology - Head and Neck Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Erika Crosetti
- ENT Unit, Department of Oncology, University of Turin, San Luigi Gonzaga Hospital Orbassano, Turin, Italy
| | - Raul Pellini
- Department of Otolaryngology - Head and Neck Surgery, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Spriano Giuseppe
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Peretti Giorgio
- Department of Otorhinolaryngology - Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.,Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Cesare Piazza
- Unit of Otorhinolaryngology - Head and Neck Surgery, ASST Spedali Civili Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Gabriele Molteni
- Otolaryngology Unit, Department of Surgery, Dentistry and Paediatrics, University of Verona, Verona, Italy.,Department of Otolaryngology - Head and Neck Surgery, University Hospital Policlinico, Verona, Italy
| | - Andy Bertolin
- Otorhinolaryngology Unit, Vittorio Veneto Hospital, Vittorio Veneto, Italy
| | | | - Piero Nicolai
- Section of Otorhinolaryngology - Head and Neck Surgery, Department of Neurosciences, University of Padua - Azienda Ospedale Università di Padova, Padua, Italy
| | - Matteo Alicandri-Ciufelli
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital of Modena, Modena, Italy
| | - Daniele Marchioni
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital of Modena, Modena, Italy
| | - Livio Presutti
- Department of Otorhinolaryngology - Head and Neck Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico S. Orsola-Malpighi, Bologna, Italy.,Department of Specialist, Diagnostic and Experimental Medicine (DIMES), Alma Mater Studiorum, Università di Bologna, Bologna, Italy
| | - Matteo Fermi
- Department of Otorhinolaryngology - Head and Neck Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico S. Orsola-Malpighi, Bologna, Italy.,Department of Specialist, Diagnostic and Experimental Medicine (DIMES), Alma Mater Studiorum, Università di Bologna, Bologna, Italy
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10
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Zhang L, Li J, Jia C. The efficacy and safety of radiotherapy combined chemotherapy for laryngeal preservation in advanced laryngeal cancer: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e31899. [PMID: 36401448 PMCID: PMC9678525 DOI: 10.1097/md.0000000000031899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND The appropriate use of surgery or chemoradiotherapy-based approaches for organ preservation has been the subject of much debate. Unfortunately, there has been a lack of improvement in overall survival for patients with laryngeal carcinoma. In this study, we performed a protocol for systematic review and meta-analysis to evaluate the efficacy and safety radiotherapy combined chemotherapy for laryngeal preservation in advanced laryngeal cancer. METHODS This protocol is reported in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P) 2015 statement. We will search the PubMed, Cochrane Library, EMBASE, and Web of Science databases from the inception dates to October, 2022, using the keywords "laryngeal cancer," "radiotherapy", and "chemotherapy." Cochrane "bias risk" tool is used to assess the bias risk of the quality of the included literature. All calculations were carried out with RevMan V.5.3 software. RESULTS The results of this study will provide evidence for judging whether radiotherapy combined chemotherapy is superior to surgery for treatment of advanced laryngeal cancer. CONCLUSION This review will provide directions and recommendations for future research and clinical practices of radiotherapy combined chemotherapy for laryngeal preservation in advanced laryngeal cancer.
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Affiliation(s)
- Lei Zhang
- Department of Head and Neck Surgery Ward 1, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Jianfeng Li
- Department of Otorhinolaryngology, Shanxi Provincial People’s Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Chenle Jia
- Department of Head and Neck Surgery Ward 1, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
- *Correspondence Chenle Jia, MM, Department of Head and Neck Surgery Ward 2, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan 030013, China (e-mail: )
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11
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Fasaludeen A, Kumar RR, Rafi M, Nazeer F, Prakasan AM, Kumar N, George P, Ramadas K, Thommachan KC. Outcomes of organ preservation treatment in advanced laryngeal carcinoma: A retrospective analysis from a single institution. Mol Clin Oncol 2022; 18:1. [PMID: 36545209 PMCID: PMC9756020 DOI: 10.3892/mco.2022.2597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 10/10/2022] [Indexed: 11/16/2022] Open
Abstract
Chemoradiation is the standard treatment for patients with locally advanced laryngeal carcinoma with intact cartilage and functional larynx. The aim of this retrospective study was to assess overall survival (OS) and disease-free survival (DFS) of patients with locally advanced (stage III and stage IV) squamous cell carcinoma of the larynx who have been treated with definitive radical radiotherapy (RT) with or without chemotherapy in a tertiary cancer center in India between January 1, 2006 and December 31, 2015. Data were collected using structured proforma. The patients were treated with RT alone, induction chemotherapy (IC) followed by RT, concurrent chemoradiation therapy (CCRT) or IC followed by CCRT. Response assessment was conducted at 3-4 months post-treatment. Patient-, tumor- and treatment-related factors were documented and were associated with DFS and OS. Survival curves were generated using the Kaplan-Meier method and the statistical significance of survival curves was assessed using the log-rank test. Prognostic factors were assessed using the Cox proportional hazards regression model. A total of 630 patients were included in the present study. The most common age group at presentation was 50-70 years (n=477; 75.7%) and 95.4% (n=601) patients were male. The most common stage at presentation was stage III (n=367, 58.1%). The median follow-up period for the entire group of was 59 months (range, 2-175 months). A complete response after treatment was seen in 549 patients (87.1%). Salvage surgery was performed for 11 patients with residual disease. A total of 134 patients (21.3%) had developed locoregional and distant relapses, and salvage surgery was performed for 31 out of 102 patients with locoregional relapse. The 5-year OS was 48.7% and the 5-year DFS was 45.7%. The stage-wise OS rates were 58.9, 34.9 and 30.4% (P=0.001) and the stage-wise DFS rates were 56.3, 32.0 and 21.7 (P=0.001) for stage III, IVa and IVb, respectively. Results from the present study demonstrated the feasibility of delivery of chemoradiation protocols with good results in a developing country.
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Affiliation(s)
- Afsar Fasaludeen
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram 695011, India
| | - Rejnish Ravi Kumar
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram 695011, India
| | - Malu Rafi
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram 695011, India
| | - Farida Nazeer
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram 695011, India
| | | | - Naveen Kumar
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram 695011, India
| | - Preethi George
- Department of Cancer Epidemiology and Biostatistics, Regional Cancer Centre, Thiruvananthapuram 695011, India
| | - Kunnambath Ramadas
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram 695011, India
| | - Kainickal Cessal Thommachan
- Department of Radiation Oncology, Regional Cancer Centre, Thiruvananthapuram 695011, India,Correspondence to: Dr Kainickal Cessal Thommachan, Department of Radiation Oncology, Regional Cancer Centre, Medical College Campus, Thiruvananthapuram 695011, India
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12
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Velayutham M, Sarkar P, Sudhakaran G, Al-Ghanim KA, Maboob S, Juliet A, Guru A, Muthupandian S, Arockiaraj J. Anti-Cancer and Anti-Inflammatory Activities of a Short Molecule, PS14 Derived from the Virulent Cellulose Binding Domain of Aphanomyces invadans, on Human Laryngeal Epithelial Cells and an In Vivo Zebrafish Embryo Model. Molecules 2022; 27:7333. [PMID: 36364155 PMCID: PMC9654460 DOI: 10.3390/molecules27217333] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/17/2022] [Accepted: 10/25/2022] [Indexed: 08/20/2023] Open
Abstract
In this study, the anti-cancer and anti-inflammatory activities of PS14, a short peptide derived from the cellulase binding domain of pathogenic fungus, Aphanomyces invadans, have been evaluated, in vitro and in vivo. Bioinformatics analysis of PS14 revealed the physicochemical properties and the web-based predictions, which indicate that PS14 is non-toxic, and it has the potential to elicit anti-cancer and anti-inflammatory activities. These in silico results were experimentally validated through in vitro (L6 or Hep-2 cells) and in vivo (zebrafish embryo or larvae) models. Experimental results showed that PS14 is non-toxic in L6 cells and the zebrafish embryo, and it elicits an antitumor effect Hep-2 cells and zebrafish embryos. Anticancer activity assays, in terms of MTT, trypan blue and LDH assays, showed a dose-dependent inhibitory effect on cell proliferation. Moreover, in the epithelial cancer cells and zebrafish embryos, the peptide challenge (i) caused significant changes in the cytomorphology and induced apoptosis; (ii) triggered ROS generation; and (iii) showed a significant up-regulation of anti-cancer genes including BAX, Caspase 3, Caspase 9 and down-regulation of Bcl-2, in vitro. The anti-inflammatory activity of PS14 was observed in the cell-free in vitro assays for the inhibition of proteinase and lipoxygenase, and heat-induced hemolysis and hypotonicity-induced hemolysis. Together, this study has identified that PS14 has anti-cancer and anti-inflammatory activities, while being non-toxic, in vitro and in vivo. Future experiments can focus on the clinical or pharmacodynamics aspects of PS14.
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Affiliation(s)
- Manikandan Velayutham
- Department of Biotechnology, College of Science and Humanities, SRM Institute of Science and Technology, Chennai 603 203, Tamil Nadu, India
| | - Purabi Sarkar
- Department of Molecular Medicine, School of Allied Healthcare and Sciences, Jain Deemed-to-be University, Bangalore 560 066, Karnataka, India
| | - Gokul Sudhakaran
- Department of Biotechnology, College of Science and Humanities, SRM Institute of Science and Technology, Chennai 603 203, Tamil Nadu, India
| | | | - Shahid Maboob
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Annie Juliet
- Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78712, USA
| | - Ajay Guru
- Department of Conservative Dentistry and Endodontics, Saveetha Dental College and Hospitals, SIMATS, Chennai 600 077, Tamil Nadu, India
| | - Saravanan Muthupandian
- AMR and Nanomedicine Lab, Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciencess (SIMATS), Chennai 600 077, Tamil Nadu, India
| | - Jesu Arockiaraj
- Department of Biotechnology, College of Science and Humanities, SRM Institute of Science and Technology, Chennai 603 203, Tamil Nadu, India
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13
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Comert S, Sen S, Eryilmaz O, Doruk C, Ulusan M, Demokan S. Evaluation of genetic and epigenetic changes of Tumor Necrosis Factor-Alpha gene in larynx cancer. Pathol Res Pract 2022; 238:154085. [PMID: 36027653 DOI: 10.1016/j.prp.2022.154085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/11/2022] [Accepted: 08/18/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Tumor Necrosis Factor-Alpha (TNF-α) is a proinflammatory cytokine that plays a role in inflammation, which is one of the hallmarks of cancer, and its polymorphic variants have been associated with disease risk in many cancers in the literature. The aim of this study was to investigate four different polymorphic variants, differential methylation and expression status of the TNF-α gene and to determine the associations between these variants and disease risk, and to evaluate the relationship between the results and clinical parameters. We purposed to investigate the genetic and epigenetic alterations of the TNF-α gene in larynx cancer (LC). MATERIAL AND METHODS After isolation of DNA/RNA from whole blood, tumor and normal tissue, polymorphic variant alleles differrential expression and methylation levels were analyzed by RFLP, semiquantitative RT-PCR, and restriction enzyme digestion, respectively. TNF-α expression and methylation levels were calculated using BIO1D software. The frequencies of the variants c.-238 G>A (rs361525), c.-857 C>T (rs1799724), c.-863 C>A (rs1800630), and c.-1031 T > C (rs1799964) in the promoter region of TNF-α in LC Turkish patients and healthy individuals were examined using the De-Finetti case-control program. Haplotype frequencies and linkage disequilibrium were analyzed using the SNPStats program. RESULTS The frequency of genotype c.-1031 T > C was significantly lower in patients than in healthy individuals [TT vs TC: OR (%95CI) = 7.00 (1.75-27.93), p = 0.003, χ2 = 8.76]. The heterozygous variant of - 857 was associated with recurrence [T vs G: OR (%95CI) = 0.15 (0.02-0.95), p = 0.02, χ2 = 4.86]. For c.-238 G>A, c.-857 C>T, and c.-863 C>A, there was no statistically significant difference between the patient and healthy group in terms of disease risk. A significant association was found between c.-1031 T > C and disease risk of LC. Decreased expression was detected in 46% (23/50) and increased expression in 54% (27/50) of tumor tissue samples compared to the matched normal tissues of patients. Methylation-related loss of expression was detected in 53.3% (16/30) of patients. CONCLUSION Our study is the first investigating four different polymorphic regions of the TNF-α promoter region and the expression/methylation status of TNF-α in the same LC patient and healthy cohort. According to our results, the c.-1031 T > C variant was reported to be significantly associated with a reduced risk of LC. In addition, the TNF-α variant c. -857 C>T suggests that it may be a potential biomarker for predicting the recurrence of LC. An association between c. -857 C>T variant and methylation-based expression status was observed.
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Affiliation(s)
- Sevde Comert
- Department of Basic Oncology, Oncology Institute, Istanbul University, Istanbul, Türkiye; Department of Basic Oncology, Institute of Graduate Studies in Health Sciences, Istanbul University, Istanbul, Türkiye
| | - Sena Sen
- Department of Basic Oncology, Oncology Institute, Istanbul University, Istanbul, Türkiye
| | - Onder Eryilmaz
- Department of Basic Oncology, Oncology Institute, Istanbul University, Istanbul, Türkiye
| | - Can Doruk
- Department of Otorhinolaryngology-Head and Neck Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Türkiye
| | - Murat Ulusan
- Department of Otorhinolaryngology-Head and Neck Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Türkiye
| | - Semra Demokan
- Department of Basic Oncology, Oncology Institute, Istanbul University, Istanbul, Türkiye.
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14
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Vukelić J, Dobrila-Dintinjana R, Marijić B, Maržić D, Braut T. CLINICAL COURSE OF THE DISEASE AND TREATMENT OUTCOME IN PATIENTS WITH MALIGNANT LARYNGEAL TUMOR: RETROSPECTIVE FIVE-YEAR ANALYSIS. Acta Clin Croat 2022; 61:311-319. [PMID: 36818925 PMCID: PMC9934035 DOI: 10.20471/acc.2022.61.02.18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 06/09/2020] [Indexed: 02/10/2023] Open
Abstract
The aim was to investigate clinical course of disease in patients with malignant laryngeal tumors with emphasis on various forms of disease recurrence (local recurrence, metastasis to regional lymph nodes, occurrence of second primary tumor). A retrospective research including 78 patients with histopathologically confirmed diagnosis of squamous cell laryngeal carcinoma was conducted. Information on cancer stage, histologic grade, type of treatment and disease recurrence was obtained from medical history. Tissue samples of the patients were submitted to immunohistochemical analysis and assessment of Ki-67 proliferation index expression. The occurrence of second primary tumor was found to be related to the significantly higher Ki-67 proliferation index. The number of patients having not undergone oncologic therapy and remained free from disease recurrence was significantly higher than expected. Treatment outcome depends on patient age, histologic grade, radiotherapy applied, and clinical course of disease. It is necessary to define the predictive factors of various forms of disease recurrence more precisely in order to identify better treatment options for patients with malignant tumors of the larynx.
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Affiliation(s)
- Jelena Vukelić
- Department of Otolaryngology and Head and Neck Surgery, Rijeka University Hospital Center, Rijeka, Croatia;,Faculty of Health Studies, Clinical Sciences, Rijeka, Croatia
| | | | - Blažen Marijić
- Department of Otolaryngology and Head and Neck Surgery, Rijeka University Hospital Center, Rijeka, Croatia
| | - Diana Maržić
- Audiology and Phoniatrics Unit, Rijeka University Hospital Center, Rijeka, Croatia
| | - Tamara Braut
- Department of Otolaryngology and Head and Neck Surgery, Rijeka University Hospital Center, Rijeka, Croatia
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15
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Wu J, You K, Qiu X, Shen T, Song J, Chen C, Jiang Y, Liu Y. Age as Indicator in the Selection of Surgery Modalities in Early Glottic Cancer. Risk Manag Healthc Policy 2021; 14:3223-3231. [PMID: 34393529 PMCID: PMC8354764 DOI: 10.2147/rmhp.s317294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/16/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Local failure after endoscopic laryngeal surgery (ELS) for early glottic cancer mounts a challenge to researchers to investigate risk factors of recurrence. The present study was therefore designed to explore the prognostic factors in patients who underwent ELS for early glottic cancer. Patients and Methods We reviewed 328 patients with T1-2N0 glottic cancer who were treated with either ELS or open surgery between 2007 and 2018 at our institution. Survival, univariate and multivariate analyses were performed in different groups (ELS vs open surgery; < 65 vs ≥ 65 years). Results Age was discovered to be the independent prognostic factor of DFS for patients treated with ELS (HR = 3.673, p = 0.003), but not for patients who underwent open surgery. Survival analysis performed on young patients (< 65 years) showed that survival outcomes between different surgery modalities were significantly different (ELS vs open surgery: five-year DFS: 72.5 vs 84.7%, p = 0.034). Univariate and multivariate analyses further confirmed the finding, whereas these results did not appear in old patients (≥ 65 years). Conclusion Young patients (< 65 years) treated with ELS had less favorable oncologic outcomes than those treated with open surgery. Young patients (< 65 years) are advised to consider open surgery over ELS.
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Affiliation(s)
- Jialing Wu
- Department of Radiation Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Kaiyun You
- Department of Radiation Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Xingsheng Qiu
- Department of Radiation Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Ting Shen
- Department of Radiation Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Juanjuan Song
- Department of Radiation Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Changlong Chen
- Department of Radiation Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Yanhui Jiang
- Department of Radiation Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Yimin Liu
- Department of Radiation Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
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16
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Wang P, Tang Z, Xiao Z, Wu L, Hong R, Duan F, Wang Y, Zhan Y. Dual-energy CT in predicting Ki-67 expression in laryngeal squamous cell carcinoma. Eur J Radiol 2021; 140:109774. [PMID: 34004427 DOI: 10.1016/j.ejrad.2021.109774] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/15/2021] [Accepted: 05/07/2021] [Indexed: 01/05/2023]
Abstract
PURPOSE To investigate whether multiple dual-energy computed tomography (DECT) parameters can noninvasively predict the Ki-67 expression (associated with survival and prognosis) in laryngeal squamous cell carcinoma (LSCC). METHODS Eighty-eight patients with histologically proven LSCC were retrospectively reviewed. Multiple DECT-derived parameters were measured and correlated with Ki-67 expression by Spearman correlation analysis. Comparisons of the DECT-derived parameters between tumors with low- and high-level expression of Ki-67 were made with the t-tests. RESULTS The iodine concentration (IC), normalized IC (NIC), effective atomic number (Zeff), 40-80 keV, and slope (k) values were positively correlated with Ki-67 expression (all p < 0.05, rho=0.367-0.548). Among all DECT-derived parameters, NIC value had the highest r value in correlation with Ki-67 expression. The IC, NIC, Zeff, 40-80 keV, and slope (k) values were significantly higher in LSCC with high Ki-67 expression than in those with low Ki-67 expression (all p < 0.05). CONCLUSIONS Multiple DECT-derived parameters (IC, NIC, Zeff, 40-80 keV, and slope (k)) can be used as predictors of survival and prognosis in LSCC, among which the NIC value is the strongest.
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Affiliation(s)
- Peng Wang
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, Shanghai, 200031, PR China; Department of Radiology, The Affiliated Renmin Hospital of Jiangsu University, Zhenjiang, Jiangsu, 212002, PR China
| | - Zuohua Tang
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, Shanghai, 200031, PR China.
| | - Zebin Xiao
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, Shanghai, 200031, PR China; Department of Biomedical Sciences, University of Pennsylvania, Philadelphia, 19104, USA
| | - Lingjie Wu
- Department of Otolaryngology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, Shanghai, PR China
| | - Rujian Hong
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, Shanghai, 200031, PR China
| | - Fei Duan
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, Shanghai, 200031, PR China
| | - Yuzhe Wang
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, Shanghai, 200031, PR China
| | - Yang Zhan
- The Shanghai Institution of Medical Imaging, Zhongshan Hospital, Fudan University, Shanghai, 200032, PR China
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17
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Chen M, Wu S, He Z, Cheng Z, Duan S, Jiang H, Wang G. Apatinib combined with concurrent chemoradiotherapy in patients with subglottic small cell carcinoma: a case report. J Int Med Res 2021; 49:3000605211016146. [PMID: 34038201 PMCID: PMC8161863 DOI: 10.1177/03000605211016146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 04/08/2021] [Indexed: 12/28/2022] Open
Abstract
Subglottic small cell carcinoma (SSMCC) is a rare type of neoplasm, meaning that laryngeal cancer guidelines in several countries, including the National Comprehensive Cancer Network (NCCN) guidelines, do not include treatment principles for SSMCC. Angiogenesis is an established factor in tumor initiation, growth, and dissemination. Apatinib mesylate, an orally administered drug, is a novel inhibitor of vascular endothelial growth factor receptor-2, a key mediator of angiogenesis, and has been shown to be safe and efficacious in the treatment of certain types of malignant tumors. To the best of our knowledge, there are few reports on the treatment of SSMCC with apatinib combined with concurrent chemoradiotherapy. In the present report of SSMCC in a 64-year-old woman, oral apatinib was given daily at a dose of 250 mg in combination with concurrent chemoradiotherapy; the only toxicities reported were mild leukopenia and finger numbness. Clear and rapid efficacy was observed with the disappearance of the tumor mass. Our findings indicate that apatinib combined with concurrent chemoradiotherapy may be effective in patients with SSMCC, with adverse reactions within the manageable range, thus representing an additional treatment option for this type of malignancy.
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Affiliation(s)
- Man Chen
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu City, Anhui Province, China
| | - Shuang Wu
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu City, Anhui Province, China
| | - Zelai He
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu City, Anhui Province, China
| | - Zenong Cheng
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu City, Anhui Province, China
| | - Shimiao Duan
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu City, Anhui Province, China
| | - Hao Jiang
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu City, Anhui Province, China
| | - Gengming Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu City, Anhui Province, China
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18
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Current Intraoperative Imaging Techniques to Improve Surgical Resection of Laryngeal Cancer: A Systematic Review. Cancers (Basel) 2021; 13:cancers13081895. [PMID: 33920824 PMCID: PMC8071167 DOI: 10.3390/cancers13081895] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 12/22/2022] Open
Abstract
Simple Summary Laryngeal cancer is a prevalent head and neck malignancy, with poor prognosis and low survival rates for patients with advanced disease. The recurrence rate for advanced laryngeal cancer is between 25 and 50%. In order to improve surgical resection of laryngeal cancer and reduce local recurrence rates, various intraoperative optical imaging techniques have been investigated. In this systematic review we identify these technologies, evaluating the current state and future directions of optical imaging for this indication. Evidently, the investigated imaging modalities are generally unsuitable for deep margin assessment, and, therefore, inadequate to guide resection in advanced laryngeal disease. We discuss two optical imaging techniques that can overcome these limitations and suggest how they can be used to achieve adequate margins in laryngeal cancer at all stages. Abstract Laryngeal cancer is a prevalent head and neck malignancy, with poor prognosis and low survival rates for patients with advanced disease. Treatment consists of unimodal therapy through surgery or radiotherapy in early staged tumors, while advanced stage tumors are generally treated with multimodal chemoradiotherapy or (total) laryngectomy followed by radiotherapy. Still, the recurrence rate for advanced laryngeal cancer is between 25 and 50%. In order to improve surgical resection of laryngeal cancer and reduce local recurrence rates, various intraoperative optical imaging techniques have been investigated. In this systematic review, we identify these technologies, evaluating the current state and future directions of optical imaging for this indication. Narrow-band imaging (NBI) and autofluorescence (AF) are established tools for early detection of laryngeal cancer. Nonetheless, their intraoperative utility is limited by an intrinsic inability to image beyond the (sub-)mucosa. Likewise, contact endoscopy (CE) and optical coherence tomography (OCT) are technically cumbersome and only useful for mucosal margin assessment. Research on fluorescence imaging (FLI) for this application is sparse, dealing solely with nonspecific fluorescent agents. Evidently, the imaging modalities that have been investigated thus far are generally unsuitable for deep margin assessment. We discuss two optical imaging techniques that can overcome these limitations and suggest how they can be used to achieve adequate margins in laryngeal cancer at all stages.
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Jiang Y, Cao W, Luo Y, Xu J, Li Y, Li J. Post-Surgery Subcutaneous Seeding of Laryngeal Squamous Cell Carcinoma: A Rare Case. Case Rep Oncol 2021; 14:568-572. [PMID: 33976635 PMCID: PMC8077469 DOI: 10.1159/000510361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 07/21/2020] [Indexed: 12/02/2022] Open
Abstract
Laryngeal squamous cell carcinoma (LSCC) is the most common malignant head and neck cancer, with a 40% recurrence rate in the first 3 years after radical treatment. Recurrence of LSCC mostly comprises lymphogenous metastasis, hematogenic metastasis, and locoregional recurrence, while LSCC seeding is rarest: there are only 4 cases reported in PubMed, and none of them is one of subcutaneous seeding. We report a case with post-surgery subcutaneous seeding of LSCC. The final biopsy demonstrated that the subcutaneous seeding of the LSCC was 2 cm away from the primary lesion, with no recurrent foci observed in the larynx and tracheostoma and little relation to the primary lesion. Thus, we drew the conclusion that LSCC surgeries should stick to the principle of the non-tumor technique to prevent subcutaneous seeding.
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Affiliation(s)
- Yongquan Jiang
- Department of Otolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Wanxin Cao
- Department of Otolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yuanbo Luo
- School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Ji Xu
- Department of Otolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Ying Li
- Department of Otolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Jiping Li
- Department of Otolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
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Locatello LG, Bruno C, Gallo O. Early glottic cancer recurrence: A critical review on its current management. Crit Rev Oncol Hematol 2021; 160:103298. [PMID: 33716199 DOI: 10.1016/j.critrevonc.2021.103298] [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: 12/02/2020] [Revised: 02/03/2021] [Accepted: 03/01/2021] [Indexed: 10/21/2022] Open
Abstract
INTRODUCTION Recurrent early glottic cancer (rEGC) poses several issues in terms of timely diagnosis, correct re-staging, and treatment. We want to critically review the latest evidence about rEGC considering its epidemiology, biology, diagnostic challenges, and treatment strategies. METHODS A systematic search of the literature using PubMed from 1990 to October 31, 2020 was performed. RESULTS There are many different treatment options available (open surgery, transoral mini-invasive surgery, radiotherapy), and many factors related to the patient's status and previous treatments must be considered when planning the best management strategy for rEGC. While its overall prognosis remains satisfactory, it is of the utmost importance to appreciate all the clinical implications derived from the choice of the initial therapeutic modality, and from a correct primary and recurrent staging. CONCLUSION The balance between oncological and voice and swallowing functions represents the fundamental principle underlying rEGC management. Future studies should focus on molecular profiling of rEGC, and on the results of the emerging radiation delivery techniques and mini-invasive procedures.
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Affiliation(s)
- Luca Giovanni Locatello
- Department of Otorhinolaryngology, Careggi University Hospital, Largo Brambilla 3, 50134, Florence, Italy.
| | - Chiara Bruno
- Department of Otorhinolaryngology, Careggi University Hospital, Largo Brambilla 3, 50134, Florence, Italy
| | - Oreste Gallo
- Department of Otorhinolaryngology, Careggi University Hospital, Largo Brambilla 3, 50134, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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Zhang Q, Wang H, Zhao Q, Zhang Y, Zheng Z, Liu S, Liu Z, Meng L, Xin Y, Jiang X. Evaluation of Risk Factors for Laryngeal Squamous Cell Carcinoma: A Single-Center Retrospective Study. Front Oncol 2021; 11:606010. [PMID: 33718158 PMCID: PMC7947300 DOI: 10.3389/fonc.2021.606010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 01/18/2021] [Indexed: 02/05/2023] Open
Abstract
Background The survival rate of patients with laryngeal squamous cell carcinoma (LSCC) is correlated with several factors. However, the independent prognostic factors of patients with LSCC remain unclear. Thus, we sought to identify prognostic factors affecting LSCC outcomes in the Chinese population. Methods The survival and potential prognostic factors of 211 patients with LSCC between April 2011 and July 2019 were retrospectively analyzed. Overall survival (OS) and progression free survival (PFS) were estimated by the Kaplan Meier method, and a log-rank test was used to compare the possible prognostic factors between different groups. The Cox proportional hazard model was used to perform multivariable analysis of significant covariants. Results A total of 211 LSCC patients were included, of which 164 (77.7%) were male and 47 (22.3%) were female. Mean age was 62.19 ± 8.328 years. A univariate analysis showed that seven factors including pathological differentiation, clinical stage, tobacco consumption, alcohol consumption, T stage, N stage, and concurrent chemoradiotherapy were correlated with survival (P<0.05). Cox proportional hazards regression analyses revealed that clinic stage (hazard ratio=3.100, p=0.048), pathological differentiation (hazard ratio = 2.538, p=0.015), alcohol consumption (hazard ratio = 8.456, p =0.004) were associated with OS in LSCC. Pathological differentiation (hazard ratio =5.677, p=0.000), alcohol consumption (hazard ratio =6.766, p=0.000) were associated with PFS in LSCC. Conclusions Pathological differentiation, alcohol consumption, are independent prognostic factors and predictors of recurrence in LSCC. These factors could help inform guidelines for clinical treatment and prognosis.
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Affiliation(s)
- Qihe Zhang
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, China.,Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun, China.,NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, China.,Key Laboratory of Pathobiology, Ministry of Education, Jilin University, Changchun, China
| | - Huanhuan Wang
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, China.,Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun, China.,NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, China
| | - Qin Zhao
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, China.,Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun, China.,NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, China
| | - Yuyu Zhang
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, China.,Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun, China.,NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, China
| | - Zhuangzhuang Zheng
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, China.,Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun, China.,NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, China
| | - Shiyu Liu
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, China.,Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun, China.,NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, China
| | - Zijing Liu
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, China.,Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun, China.,NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, China
| | - Lingbin Meng
- Department of Hematology and Medical Oncology, Moffitt Cancer Center, Tampa, FL, United States
| | - Ying Xin
- Key Laboratory of Pathobiology, Ministry of Education, Jilin University, Changchun, China
| | - Xin Jiang
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun, China.,Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun, China.,NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, China
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Wei C, Wei H, Wu X, Nong G, Wu C, Lee J, Meng N, Yu D, Su J, Guo M, Qin J, Fan X. LncRNA-IUR Sponges miR-24 to Upregulate P53 in Laryngeal Squamous Cell Carcinoma. Cancer Manag Res 2020; 12:11639-11647. [PMID: 33235495 PMCID: PMC7678708 DOI: 10.2147/cmar.s236188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Accepted: 09/16/2020] [Indexed: 12/24/2022] Open
Abstract
Objective The functions of lncRNA-IUR in laryngeal squamous cell carcinoma (LSCC) were investigated in this study. Methods RT-qPCR and paired t-test were used to measure and compare expression levels of IUR, miR-24 and p53 in LSCC and non-tumor tissues. Human LSCC cell line UM-SCC-17A was used and transfected by pcDNA3.1 vector to overexpress IUR and miR-24. The transwell assay and wound healing assay illustrated the effect of overexpression of IUR or miR-24 in the cell invasion and migration of LSCC. Subcutaneous tumor model in nude mice was carried out to demonstrate the mechanism between IUR and miR-24 in regulating tumor growth. Results We found that IUR was downregulated in LSCC. Low expression levels of IUR were correlated with the poor survival of LSCC patients. Overexpression experiments showed that overexpression of IUR led to increased, while overexpression of miR-24 led to decreased expression levels of p53 in LSCC cells. And bioinformatics analysis showed that IUR may sponge miR-24. Cell proliferation assay showed that overexpression of IUR and p53 led to decreased proliferation rate of LSCC cells, while overexpression of miR-24 led to increased proliferation rate of LSCC cells. We also illustrated that overexpression of IUR promoted cell migration and invasion while miR-24 had opposite effects. In addition, subcutaneous tumor model in nude mice showed that overexpression of miR-24 attenuated the effects of overexpression of IUR on the expression of p53 and cancer cell proliferation. Conclusion IUR sponges miR-24 to upregulate p53 in LSCC, thereby inhibiting cancer cell proliferation.
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Affiliation(s)
- Cen Wei
- ENT & HN Surgery Department, Wuming Hospital of Guangxi Medical University, Nanning 530199, People's Republic of China
| | - Huaqing Wei
- Department of Cardiology, Wuming Hospital of Guangxi Medical University, Nanning 530199, People's Republic of China
| | - Xun Wu
- Department of Maxillofacial Surgery, Guangxi Medical University College of Stomatology, Nanning 530021, People's Republic of China
| | - Guangyao Nong
- ENT & HN Surgery Department, Wuming Hospital of Guangxi Medical University, Nanning 530199, People's Republic of China
| | - Chenglin Wu
- Department of ENT, Sixth Affiliated Hospital of Guangxi Medical University, Nanning 537000, People's Republic of China
| | - Jinli Lee
- Department of Gastroenterology, 923 Hospital of the Joint Logistics Support Force of the Chinese People's Liberation Army, Nanning 530021, People's Republic of China
| | - Ning Meng
- Department of Maxillofacial Surgery, Guangxi Medical University College of Stomatology, Nanning 530021, People's Republic of China
| | - Dahai Yu
- Department of Stomatology, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, People's Republic of China
| | - Jiping Su
- ENT & HN Surgery Department, The First Affiliated Hospital of Guangxi Medical University, Nanning 530199, People's Republic of China
| | - Mengzhu Guo
- Department of Stomatology, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, People's Republic of China
| | - Jiangyuan Qin
- Department of Otolaryngology, Guangxi General Hospital of Chinses People's Armed Police Force, Nanning 530000, People's Republic of China
| | - Xuemin Fan
- Department of Maxillofacial Surgery, Guangxi Medical University College of Stomatology, Nanning 530021, People's Republic of China
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Morgan RL, Eguchi MM, McDermott J, Mueller AC, Amini A, Goddard JA, Trivedi PS, Karam SD. Comparative effectiveness of posttreatment imaging modalities for Medicare patients with advanced head and neck cancer. Cancer 2020; 127:535-543. [PMID: 33119176 DOI: 10.1002/cncr.33244] [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: 05/26/2020] [Revised: 08/24/2020] [Accepted: 09/01/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Persistent controversy exists with regard to how and when patients with head and neck cancer should undergo imaging after definitive therapy. The current study was conducted to evaluate whether the type of imaging modality used in posttreatment imaging impacts cancer-specific survival for patients with advanced head and neck squamous cell carcinoma. METHODS A retrospective study of National Cancer Institute Surveillance, Epidemiology, and End Results (SEER) program-Medicare-linked data in patients with an advanced stage of the 3 most common head and neck malignancies (oral cavity, oropharynx, and larynx) was conducted. Hazard ratios and 95% CIs for cancer-specific survival were estimated for patients diagnosed with any of these cancers between 2006 and 2015. RESULTS Significant improvement with regard to cancer-specific survival was observed among patients with American Joint Committee on Cancer stage III and stage IVA laryngeal cancer who underwent positron emission tomography (PET) and/or computed tomography (CT) imaging during the first 6 months after receipt of definitive treatment (hazard ratio, 0.517; 95% CI, 0.33-0.811) compared with those who underwent CT. There was a trend toward an improvement in cancer-specific survival among patients with oral cavity or oropharyngeal malignancies who underwent PET/CT imaging, but it did not reach statistical significance. CONCLUSIONS Compared with CT imaging, posttreatment imaging with PET was associated with improved survival in patients with advanced laryngeal carcinoma.
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Affiliation(s)
- Rustain L Morgan
- Department of Radiology, Anschutz Medical Campus, University of Colorado, Aurora, Colorado
| | - Megan M Eguchi
- University of Colorado Cancer Center, Anschutz Medical Campus, University of Colorado, Aurora, Colorado
| | - Jessica McDermott
- Department of Medical Oncology, Anschutz Medical Campus, University of Colorado, Aurora, Colorado
| | - Adam C Mueller
- Department of Radiation Oncology, Anschutz Medical Campus, University of Colorado, Aurora, Colorado
| | - Arya Amini
- Department of Radiation Oncology, City of Hope National Medical Center, Duarte, California
| | - Julie A Goddard
- Department of Otolaryngology, Anschutz Medical Campus, University of Colorado, Aurora, Colorado
| | - Premal S Trivedi
- Department of Radiology, Anschutz Medical Campus, University of Colorado, Aurora, Colorado
| | - Sana D Karam
- Department of Radiation Oncology, Anschutz Medical Campus, University of Colorado, Aurora, Colorado
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Huang XW, Wang XD, Lai JL, Lu YL, Deng K, Lai RC. Effects of Anesthetic Technique on Postoperative Pulmonary Metastasis in Patients Undergoing Laryngectomy. Cancer Manag Res 2020; 12:5515-5525. [PMID: 32753966 PMCID: PMC7353996 DOI: 10.2147/cmar.s242800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 06/12/2020] [Indexed: 11/27/2022] Open
Abstract
Background Whether laryngeal cancer is directly implanted into the lungs during orotracheal intubation is still unclear. Therefore, this study aimed to find whether orotracheal intubation is an independent risk factor for postoperative pulmonary metastasis in patients undergoing laryngectomy. Patients and Methods Medical records from January 1, 2006, to December 31, 2016, were reviewed. According to similar propensity scores, patients who received orotracheal intubation (tracheal intubation group, n = 515) were matched 1:1 with those who received tracheotomy (tracheotomy group, n = 326) in the induction of general anesthesia. The primary outcome was postoperative pulmonary metastasis. Secondary outcomes included local recurrence, lymphatic metastasis, tracheostomal recurrence and overall survival. Results Between the two groups, there was no significant difference in postoperative pulmonary metastasis (P = 0.688), local recurrence (P = 0.215), lymphatic metastasis (P = 0.480), tracheostomal recurrence (P = 0.246) or all-cause death (P = 0.299). The primary site of cancer was an independent risk factor for pulmonary metastasis [HR 0.29, 95% CI 0.13–0.68; P = 0.013] and local recurrence (HR 2.69, 95% CI 1.39–5.21; P = 0.003). Type of surgery (HR 3.13, 95% CI 2.03–4.84; P < 0.001) and N classification of TNM (HR 0.27, 95% CI 0.10–0.75; P = 0.012) were risk factors for local recurrence. Postoperative chemotherapy was an independent risk factor for lung metastasis (HR 7.58, 95% CI 3.11–18.47; P < 0.001) and lymphatic metastasis (HR 5.18, 95% CI 2.57–11.91; P < 0.001), and 5-year overall survival was associated with age (P = 0.028), clinical stage (P < 0.001) and postoperative chemotherapy (P = 0.003) but not with anesthetic technique (P = 0.473). Conclusion This retrospective study suggests that orotracheal intubation in laryngectomy is not a risk factor for postoperative pulmonary metastasis, local recurrence, lymphatic metastasis or overall survival.
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Affiliation(s)
- Xuan-Wei Huang
- The First Affiliated Hospital of Sun Yat-Sen University, Department of Anesthesiology, Guangzhou 510080, People's Republic of China
| | - Xu-Dong Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Department of Anesthesiology, Guangzhou 510060, People's Republic of China
| | - Jie-Lan Lai
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Department of Anesthesiology, Guangzhou 510060, People's Republic of China
| | - Ya-Li Lu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Department of Anesthesiology, Guangzhou 510060, People's Republic of China
| | - Kun Deng
- Xifeng People's Hospital, Department of Anesthesiology, Guiyang 520122, People's Republic of China
| | - Ren-Chun Lai
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Department of Anesthesiology, Guangzhou 510060, People's Republic of China
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Makino T, Orita Y, Gion Y, Tachibana T, Takao S, Marunaka H, Miki K, Akisada N, Akagi Y, Yoshino T, Nishizaki K, Sato Y. MACC1 expression is an indicator of recurrence in early-stage glottic cancer. Jpn J Clin Oncol 2020; 50:392-398. [PMID: 31894242 DOI: 10.1093/jjco/hyz206] [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] [Received: 11/22/2018] [Revised: 10/27/2019] [Accepted: 12/10/2019] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Metastasis-associated in colon cancer 1 (MACC1) has been reported to be an independent indicator of poor prognoses in some kinds of cancer due to disease metastasis or recurrence. We investigated the correlation between MACC1 expression and the prognosis of glottic cancer. METHODS Paraffin-embedded, early-stage (I or II) glottic cancer specimens (n = 52) were immunohistochemically analyzed to explore MACC1 expression. The clinical records associated with each case were also examined. Recurrence-free survival (RFS) was estimated using the Kaplan-Meier method, and between-group RFS differences were assessed using the log-rank test. The multivariate analyses were evaluated using the Cox's proportional-hazard model. RESULTS Patients were treated with only radiotherapy (RT) (n = 37, including 18 with T1 disease and 19 with T2 disease), or with chemoradiotherapy (CRT) (n = 15, including 1 with T1 disease and 14 with T2 disease). Eleven patients demonstrated local recurrence and two patients experienced cervical lymph node recurrence. Tumor specimens were MACC1-positive in 9 of the 13 (69.2%) patients with local or neck recurrence, and 7 of the 11 (63.6%) patients with local recurrence. The RFS rate of patients who were treated with only RT was significantly lower than that of patients who were treated with CRT (P = 0.0243). The RFS rate was significantly lower in cases with MACC1 expression than in those without MACC1 expression (P = 0.0003). Multivariate analysis revealed that MACC1 expression was an independent risk factor of local recurrence (P = 0.0016). CONCLUSION MACC1 is an independent indicator of recurrence related to RFS in early-stage glottic cancer.
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Affiliation(s)
- Takuma Makino
- Departments of Otolaryngology-Head and Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yorihisa Orita
- Department of Otolaryngology-Head and Neck Surgery, Graduate School of Medicine, Kumamoto University, Kumamoto, Japan
| | - Yuka Gion
- Division of Pathophysiology, Okayama University Graduate School of Health Sciences, Okayama, Japan
| | | | - Soshi Takao
- Departments of Epidemiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Hidenori Marunaka
- Departments of Otolaryngology-Head and Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kentaro Miki
- Departments of Otolaryngology-Head and Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Naoki Akisada
- Department of Otolaryngology, Okayama Red Cross Hospital, Okayama, Japan
| | - Yusuke Akagi
- Departments of Otolaryngology, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Tadashi Yoshino
- Departments of Pathology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kazunori Nishizaki
- Departments of Otolaryngology-Head and Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yasuharu Sato
- Division of Pathophysiology, Okayama University Graduate School of Health Sciences, Okayama, Japan.,Departments of Pathology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Liang J, Zhu X, Zeng W, Yu T, Fang F, Zhao Y. Which risk factors are associated with stomal recurrence after total laryngectomy for laryngeal cancer? A meta-analysis of the last 30 years. Braz J Otorhinolaryngol 2020; 86:502-512. [PMID: 32335025 PMCID: PMC9422728 DOI: 10.1016/j.bjorl.2020.03.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 01/04/2020] [Accepted: 03/08/2020] [Indexed: 12/02/2022] Open
Abstract
Introduction Stomal recurrence is a troublesome complication after total laryngectomy. Despite a large number of studies having been performed, there is still controversy about which risk factors are most significant for the development of stomal recurrence. Objective The objective of the present meta-analysis was to analyze the potential factors leading to stomal recurrence after total laryngectomy. Methods PubMed, Web of Science, Cochrane Library, and Ovid databases were systematically searched using multiple search terms. Eighteen studies with 6462 patients were identified. The quality of evidence was assessed by The National Institute for Health and Clinical Excellence. Results The results showed that, tumor subsite (supraglottic vs. subglottic, RR = 0.292, 95% CI 0.142–0.600, p = 0.001; glottic vs. subglottic, RR = 0.344, 95% CI 0.175–0.676, p = 0.002), T stage (RR = 0.461, 95% CI 0.286–0.742, p = 0.001), preoperative tracheotomy (RR = 1.959, 95% CI 1.500–2.558, p < 0.001) were the high-risk factors associated with the development of stomal recurrence. Conclusion From the results of our study, tumor subsite, T stage and preoperative tracheotomy were the significant risk factors for stomal recurrence. Methodologically high-quality comparative investigations are needed for further evaluation.
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Affiliation(s)
- Jiwang Liang
- Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Department of Head and Neck Surgery, Shenyang, People's Republic of China.
| | - Xiangyu Zhu
- Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Department of General Medicine, Shenyang, People's Republic of China
| | - Wei Zeng
- Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Department of Head and Neck Surgery, Shenyang, People's Republic of China
| | - Tao Yu
- Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Department of Medical Imaging, Shenyang, People's Republic of China
| | - Fengqin Fang
- Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Department of Head and Neck Surgery, Shenyang, People's Republic of China
| | - Yuejiao Zhao
- Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Department of Head and Neck Surgery, Shenyang, People's Republic of China.
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Cui J, Wang L, Tan G, Chen W, He G, Huang H, Chen Z, Yang H, Chen J, Liu G. Development and validation of nomograms to accurately predict risk of recurrence for patients with laryngeal squamous cell carcinoma: Cohort study. Int J Surg 2020; 76:163-170. [PMID: 32173614 DOI: 10.1016/j.ijsu.2020.03.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 02/20/2020] [Accepted: 03/05/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Recurrence is still major obstacle to long-term survival in laryngeal squamous cell carcinoma (LSCC). We aimed to establish and validate a nomogram to precisely predict recurrence probability in patients with LSCC. METHODS A total of 283 consecutive patients with LSCC received curative-intend surgery between 2011 and 2014 at were enrolled in this study. Subsequently, 283 LSCC patients were randomly assigned to a training cohort (N = 171) and a validation cohort (N = 112) in a 3:2 ratio. According to the results of multivariable Cox regression analysis in the training cohort, we developed a nomogram. The predictive accuracy and discriminative ability of the nomogram were evaluated by calibration curve and concordance index (C-index), and compared with TNM stage system by C-index, receiver operating characteristic (ROC) analysis. Decision curve analysis (DCA) was performed to estimate clinical value of our nomogram. RESULTS Six independent factors rooted in multivariable analysis of the training cohort to predict recurrence were age, tumor site, smoking, alcohol, N stage and hemoglobin, which were all integrated into the nomogram. The calibration curve for the probability of recurrence presented that the nomogram-based predictions were in good correspondence with actual observations. The C-index of the nomogram was 0.81 (0.75-0.88), and the area under curve (AUC) of nomogram in predicting recurrence free survival (RFS) was 0.894, which were significantly better than traditional TNM stage. Decision curve analysis further affirmed that our nomogram had a larger net benefit than TNM stage. The results were confirmed in the validation cohort. CONCLUSION A risk prediction nomogram for patients with LSCC, incorporating readily assessable clinicopathologic variables, generates more accurate estimations of the recurrence probability when compared TNM stage alone, but still needs additional data before being used in clinical implications.
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Affiliation(s)
- Jie Cui
- Department of Head and Neck Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, 510095, Guangdong Province, PR China.
| | - Liping Wang
- Department of Otorhinolaryngology Head and Neck Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, Hainan Province, PR China.
| | - Guangmou Tan
- Department of Head and Neck Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, 510095, Guangdong Province, PR China.
| | - Weiquan Chen
- Department of Head and Neck Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, 510095, Guangdong Province, PR China.
| | - Guangmin He
- Department of Ultrasound, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, 510095, Guangdong Province, PR China.
| | - Haiyan Huang
- Department of Head and Neck Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, 510095, Guangdong Province, PR China.
| | - Zhen Chen
- Department of Intensive Care Unit, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528308, Guangdong Province, PR China.
| | - Hong Yang
- Department of Head and Neck Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, 510095, Guangdong Province, PR China.
| | - Jie Chen
- Department of Head Neck Surgery, Hunan Province Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410000, Hunan Province, PR China.
| | - Genglong Liu
- Department of Pathology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, 510095, Guangdong Province, PR China.
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Bradford CR, Ferlito A, Devaney KO, Mäkitie AA, Rinaldo A. Prognostic factors in laryngeal squamous cell carcinoma. Laryngoscope Investig Otolaryngol 2020; 5:74-81. [PMID: 32128433 PMCID: PMC7042656 DOI: 10.1002/lio2.353] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 01/12/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The current treatment results of laryngeal squamous cell carcinoma still remain modest. Various prognostic factors have been investigated and need to be included in the management decision making. METHODS We reviewed the pertinent literature regarding host, tumor, and treatment factors as prognostic indicators that influence outcome in patients diagnosed with laryngeal squamous cell carcinoma. RESULTS Host, tumor, and treatment factors all have an important impact upon an individual patient's prognosis with laryngeal squamous cell carcinoma, whereas staging systems only take into account tumor factors. There is much work yet to be done to establish reliable, independent biomarkers that predict survival and response to treatment. CONCLUSIONS Optimal outcomes for an individual patient can be achieved when taking into account tumor, host, and treatment factors.
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Affiliation(s)
- Carol R. Bradford
- Department of Otolaryngology‐Head and Neck SurgeryUniversity of Michigan Medical SchoolAnn ArborMichigan
| | - Alfio Ferlito
- International Head and Neck Scientific GroupPaduaItaly
| | | | - Antti A. Mäkitie
- Department of Otorhinolaryngology‐Head and Neck SurgeryUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
- Research Program in Systems Oncology, Faculty of MedicineUniversity of HelsinkiHelsinkiFinland
- Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and TechnologyKarolinska Institutet and Karolinska HospitalStockholmSweden
| | - Alessandra Rinaldo
- Former Department of Otolaryngology‐Head and Neck Surgery, University of Udine School of MedicineUdineItaly
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Hill-Madsen L, Kristensen CA, Andersen E, Johansen J, Andersen LJ, Primdahl H, Overgaard J, Lyhne NM. Subglottic squamous cell carcinoma in Denmark 1971-2015 - a national population-based cohort study from DAHANCA, the Danish Head and Neck Cancer group. Acta Oncol 2019; 58:1509-1513. [PMID: 31364888 DOI: 10.1080/0284186x.2019.1645355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Louise Hill-Madsen
- Department of Head and Neck Surgery, Aalborg University Hospital, Aalborg, Denmark
| | | | - Elo Andersen
- Department of Oncology, Herlev Hospital, Copenhagen, Denmark
| | - Jørgen Johansen
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | | | - Hanne Primdahl
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Jens Overgaard
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Nina M. Lyhne
- Department of Head and Neck Surgery, Aalborg University Hospital, Aalborg, Denmark
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
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Xun Y, Wang M, Sun H, Shi S, Guan B, Yu C. Prognostic Analysis of Preoperative Inflammatory Biomarkers in Patients With Laryngeal Squamous Cell Carcinoma. EAR, NOSE & THROAT JOURNAL 2019; 99:371-378. [PMID: 31569972 DOI: 10.1177/0145561319876910] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE The purpose of this study was to demonstrate the prognostic role of inflammatory biomarkers in patients with laryngeal squamous cell carcinoma. METHODS For this study, we enrolled 151 patients who had undergone surgery for laryngeal squamous cell carcinoma. We assessed the preoperative neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), monocyte to lymphocyte ratio (MLR), mean platelet volume, red cell distribution width, and alkaline phosphatase. The chi-square test, Kaplan-Meier survival analysis, and Cox proportional hazards model were conducted on overall survival, progression-free survival, locoregional recurrence-free survival, and distant metastasis-free survival of patients with laryngeal squamous cell carcinoma. RESULTS Both Kaplan-Meier analysis and univariate analysis showed significant prognostic differences with age, laryngectomy methods, Tumor Node Metastasis (TNM) staging, tumor location, NLR, PLR, MLR, and mean platelet volume. Multivariate analysis indicated that NLR (overall survival: hazard ratio [HR] = 3.02, 95% confidence interval [CI]: 1.28-7.10, P = .011), PLR (overall survival: HR = 0.33, 95% CI: 0.14-0.78, P = .011; progression-free survival: HR = 0.016,95% CI: 0.10-0.79, P = .016), and MLR (overall survival: HR = 0.29, 95% CI: 0.11-0.76, P = .012) were independent prognostic factors for 5-year survival. However, red cell distribution width and alkaline phosphatase had no significant difference in overall survival and progression-free survival. CONCLUSIONS Preoperative high NLR, PLR, and MLR were associated with poor prognosis. They were found to be effective and reliable inflammatory biomarkers for patients with laryngeal squamous cell carcinoma.
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Affiliation(s)
- Youfang Xun
- Department of Otolaryngology, Head and Neck Surgery, XiangYa School of Medicine, Central South University, Changsha, People's Republic of China
| | - Maohua Wang
- Department of Otolaryngology, Head and Neck Surgery, XiangYa School of Medicine, Central South University, Changsha, People's Republic of China
| | - Haiyong Sun
- Department of Otolaryngology, Head and Neck Surgery, Clinical Medical College, Yangzhou University, Yangzhou, People's Republic of China
| | - Shujun Shi
- Department of Otolaryngology, Head and Neck Surgery, Clinical Medical College, Yangzhou University, Yangzhou, People's Republic of China
| | - Bing Guan
- Department of Otolaryngology, Head and Neck Surgery, Clinical Medical College, Yangzhou University, Yangzhou, People's Republic of China
| | - Chenjie Yu
- Department of Otolaryngology, Head and Neck Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Jiangsu Provincial Key Medical Discipline (Laboratory), Nanjing, People's Republic of China.,Reserch Institute of Otolaryngology, Nanjing, People's Republic of China
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Chin LTL, Lim YJ, Choo WL. Much Ado About Fried Chicken: Abetting Aspiration or Respecting Autonomy? AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2019; 28:1356-1362. [PMID: 31112667 DOI: 10.1044/2019_ajslp-18-0207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Purpose Palliative care is a philosophy of care that encompasses holistic, patient-centric care involving patients and their family members and loved ones. Palliative care patients often have complex needs. A common challenge in managing patients near their end of life is the complexity of navigating clinical decisions and finding achievable and realistic goals of care that are in line with the values and wishes of patients. This often results in differing opinions and conflicts within the multidisciplinary team. Conclusion This article describes a tool derived from the biopsychosocial model and the 4-quadrant ethical model. The authors describe the use of this tool in managing a patient who wishes to have fried chicken despite aspiration risk and how this tool was used to encourage discussions and reduce conflict and distress within the multidisciplinary team.
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Affiliation(s)
- Laurence Tan Lean Chin
- Department of Geriatric Medicine, Khoo Teck Puat Hospital, Yishun, Singapore
- Geriatric Education & Research Institute, Singapore, Singapore
| | | | - Wan Ling Choo
- Rehabilitation Department, Khoo Teck Puat Hospital, Yishun, Singapore
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Yuan Z, Xiu C, Liu D, Zhou G, Yang H, Pei R, Ding C, Cui X, Sun J, Song K. Long noncoding RNA LINC-PINT regulates laryngeal carcinoma cell stemness and chemoresistance through miR-425-5p/PTCH1/SHH axis. J Cell Physiol 2019; 234:23111-23122. [PMID: 31131448 DOI: 10.1002/jcp.28874] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Revised: 05/08/2019] [Accepted: 05/09/2019] [Indexed: 12/30/2022]
Abstract
Functional, noncoding RNA of about 200 nucleotides in length are known as long noncoding RNA (lncRNA). Advances in -omics have revolutionized the information with respect to the coding and noncoding regions of the genome. Several studies have illustrated the role of lncRNA in cell growth and cancer. Profiling and bioinformatic studies of laryngeal cancer has identified LINC-PINT as one of the lncRNA. However, the functional aspects of the deregulation have not been studied in laryngeal tumors. In this study, LINC-PINT expression in normal and tumor tissues were studied. Using a bioinformatic approach, microRNA (miRNA) targets of LINC-PINT and gene targets of the miRNA were determined. The impact of LINC-PINT on cell proliferation and chemoresistance was determined. Further through a set of silencing and re-expression studies phenotype rescue was studied. LINC-PINT expression was downregulated in laryngeal tumors. LINC-PINT targeted miR-425-5p by three sites. miR-425-5p also targeted PTCH1 a protein of the Hedgehog pathway. Downregulation of LINC-PINT was associated with increased cancer stemness and chemoresistance to cisplatin. Our results indicate a probable role of LINC-PINT in the pathology of laryngeal tumors. LINC-PINT re-expression in laryngeal tumors may be explored for reversion of cancer cell stemness and also for rescue of drug resistance phenotype.
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Affiliation(s)
- Zhennan Yuan
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Cheng Xiu
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Daming Liu
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Guangkai Zhou
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Hao Yang
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Rong Pei
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Chao Ding
- Department of General Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiaowei Cui
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Ji Sun
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Kaibin Song
- Department of Head and Neck Surgery, Harbin Medical University Cancer Hospital, Harbin, China
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The role of red cell distribution width in the locoregional recurrence of laryngeal cancer. Braz J Otorhinolaryngol 2019; 85:357-364. [PMID: 29699878 PMCID: PMC9442859 DOI: 10.1016/j.bjorl.2018.03.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 01/31/2018] [Accepted: 03/07/2018] [Indexed: 12/18/2022] Open
Abstract
Introduction Although the red cell distribution width has been reported as a reliable predictor of prognosis in several types of cancer, to our knowledge few reports have focused on the prognostic value of red cell distribution width in laryngeal carcinoma. Objective We aimed to explore whether the pretreatment red cell distribution width predicted recurrence in laryngeal cancer patients is a simple, reproducible, and inexpensive prognostic biomarker. Methods All laryngeal cancer patients who underwent curative surgery (n = 132) over a 7 year study period were evaluated. Data on demographics, primary tumor site, T-stage, N-stage, histological features (differentiation; the presence of perineural/perivascular invasion), treatment group (total laryngectomy or partial laryngectomy) or adjuvant therapy (chemotherapy/radiotherapy); laboratory parameters (complete blood count, including the pre-operative red cell distribution width), and disease-free survival rates were retrospectively reviewed. All cases were divided into three groups by the red cell distribution width tertile [<13% (25th percentile) (n = 31), 13–14.4% (50th percentile) (n = 72), and >14.4% (75th percentile) (n = 29)]. Results High-red cell distribution width group included more patients of advanced age, and more of those with recurrent and metastatic tumors (p = 0.005, 0.048, and 0.043, respectively). Individuals with red cell distribution width >14.4% (75th percentile) had lower disease free survival rates than did those with red cell distribution width <13% (25th percentile) (p = 0.014). Patients with red cell distribution width >14.4% at diagnosis were at a higher risk of locoregional recurrence (hazard ratio = 5.818, 95% confidence interval (95% CI) 1.25–26.97; p = 0.024) than patients with a normal red cell distribution width (<13%). Conclusion We found that the pretreatment red cell distribution width was independently prognostic of disease free survival rate in patients with laryngeal cancer and may serve as a new, accurate, and reproducible means of identifying early-stage laryngeal cancer patients with poorer prognoses.
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Silén S, Haapaniemi A, Dickinson A, Rönn K, Mäkitie A. Presentation of second primary cancers in young laryngeal carcinoma patients. Acta Otolaryngol 2019; 139:85-89. [PMID: 30712430 DOI: 10.1080/00016489.2018.1527037] [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: 02/08/2023]
Abstract
BACKGROUND Laryngeal squamous cell carcinoma (LSCC) is rare in the young. OBJECTIVES We characterized the clinical behavior of LSCC and assessed the presentation of second primary tumors (SPCs) in this patient population. MATERIALS AND METHODS Data from the Finnish Cancer Registry (FCR) were used to identify an epidemiological series of LSCC patients diagnosed at the age of 40 years or under, during 1953-2012 in Finland. Data regarding primary treatment, survival, and SPCs were available. To further characterize the comorbidity and lifestyle factors of young patients with LSCC, institutional data were collected of patients treated at the Helsinki University Hospital during 1967-2012. RESULTS We identified 151 patients, with a mean follow-up of 252 months. The 10-year overall survival (OS) was 75% and the disease-specific survival was 84%. SPCs were diagnosed in 26% (n = 39), with a median delay of 28 years. Of the 35 patients in the institutional series from Helsinki, 22 (63%) were current or former smokers. LSCC recurred in 28% of patients. CONCLUSIONS AND SIGNIFICANCE The delay to SPCs in young patients was significantly longer compared with the general LSCC population. As factors underlying this phenomenon cannot be identified by this retrospective study, further studies are warranted.
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Affiliation(s)
- Suvi Silén
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Aaro Haapaniemi
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Amy Dickinson
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Karin Rönn
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Antti Mäkitie
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
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Thavarool S, Vijay S, Manu S, George N, Nair R. Low survival of advanced laryngeal cancers: Time to change the treatment regime? JOURNAL OF HEAD & NECK PHYSICIANS AND SURGEONS 2019. [DOI: 10.4103/jhnps.jhnps_30_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Lee LA, Fang TJ, Li HY, Huang CG, Chen TC, Liao CT, Kang CJ, Chang KP, Yen TC. Low expression of pRB predicts disease relapse in early glottic cancer treated with transoral laser microsurgery. Laryngoscope 2018; 129:E220-E226. [PMID: 30382590 DOI: 10.1002/lary.27612] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/17/2018] [Indexed: 12/22/2022]
Abstract
OBJECTIVES/HYPOTHESIS To elucidate the associations among the immunohistochemical expression of tumor markers, clinicopathological variables, and disease-free survival (DFS) in patients with early-stage glottic squamous cell carcinoma (SCC) who underwent transoral laser microsurgery (TLM) as the primary treatment. STUDY DESIGN Retrospective chart review. METHODS The records of consecutive patients with Tis-T2N0 glottic SCC who underwent TLM between August 1, 2012 and October 31, 2015 were reviewed. Expression of Bcl-2, pRB, p16INK4A , p53, c-Myc, E-cadherin, and EGFR was examined using tissue microarrays containing tumor specimens through immunohistochemistry. Three-year DFS rates were calculated. RESULTS A total of 65 consecutive patients were identified, of which 28 were excluded due to insufficient tissue (n = 22) and low biomarker quality (n = 6). Therefore, 37 patients with complete records were included. The included patients were significantly older and had a more advanced type of cordectomy than did the excluded patients (P = .015 and .009, respectively). According to the findings of univariate analysis, age, betel quid chewing, type of cordectomy, BCL-2 expression, and pRB expression significantly predicted 3-year DFS. According to the findings of multivariate analysis, age (adjusted hazard ratio: 0.94, 95% CI: 0.88-1.00), betel quid chewing (adjusted hazard ratio: 5.07, 95% CI: 1.32-19.44), and pRB expression (adjusted hazard ratio: 0.02, 95% CI: 0.00-0.28) were independent predictors of 3-year DFS. CONCLUSIONS Low pRB expression is a potential biomarker for predicting disease relapse after primary TLM for early-stage glottic SCC and may help to identify high-risk patients who can subsequently undergo intensive management. LEVEL OF EVIDENCE 4 Laryngoscope, 129:E220-E226, 2019.
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Affiliation(s)
- Li-Ang Lee
- Department of Otorhinolaryngology-Head and Neck Surgery
| | - Tuan-Jen Fang
- Department of Otorhinolaryngology-Head and Neck Surgery
| | - Hsueh-Yu Li
- Department of Otorhinolaryngology-Head and Neck Surgery
| | - Chung-Guei Huang
- the Department of Laboratory Medicine
- Department of Medical Biotechnology and Laboratory Science
- Graduate Institute of Biomedical Sciences, Chang Gung University, Taoyuan, Taiwan
| | | | - Chun-Ta Liao
- Department of Otorhinolaryngology-Head and Neck Surgery
| | | | | | - Tzu-Chen Yen
- Department of Nuclear Medicine and Molecular Imaging Center, Linkou-Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
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Jover-Esplá AG, Palazón-Bru A, Folgado-de la Rosa DM, Severá-Ferrándiz G, Sancho-Mestre M, de Juan-Herrero J, Gil-Guillén VF. A predictive model for recurrence in patients with glottic cancer implemented in a mobile application for Android. Oral Oncol 2018; 80:82-88. [DOI: 10.1016/j.oraloncology.2018.03.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/28/2018] [Accepted: 03/31/2018] [Indexed: 01/25/2023]
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Mei J, Huang Z, Wu K, Zhao Y, Yang J, Liu Y. Risk Factors of Stomal Recurrence After Laryngectomy: A Systematic Review and Meta-analysis. Ann Otol Rhinol Laryngol 2017; 126:654-668. [PMID: 28766955 DOI: 10.1177/0003489417720221] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE We wished to investigate the risk factors for stoma recurrence following laryngectomy. METHODS PubMed, Cochrane Library, and Embase were searched to identify primary research studies published between January 1, 1967, and October 31, 2016. We only included observational epidemiological studies and used risk ratios (RRs) and 95% confidence intervals (CI) to summarize the primary risk factors associated with recurrence following laryngectomy. RESULTS A total of 44 articles, including 11 928 patients, were included in the current meta-analysis. The pooled estimates of the stomal recurrence rate and the local recurrence rate following laryngectomy were 6.60% (95% CI, 5.40-7.90) and 19.40% (95% CI, 14.00%-24.80%), respectively. For stomal recurrence, we confirmed a series of earlier identified factors, including tumor site, prior tracheotomy, tracheotomy timing, T-classification, lymph node metastases, postoperative pharyngoperistomal fistula, and a positive surgical margin. For local recurrence, postoperative radiotherapy, overexpression of p53, and overexpression of p21 were significant, while preoperative tracheostomy and postoperative pharyngoperistomal fistula had an unexpectedly low impact on risk. CONCLUSION This study has confirmed a series of earlier identified factors for stomal recurrence and local recurrence following laryngectomy. Our results will provide important insights for clinical practice.
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Affiliation(s)
- Jinyu Mei
- 1 Department of Otorhinolaryngology, Head and Neck Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.,2 Department of Otorhinolaryngology, Head and Neck Surgery, the Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Zhaohui Huang
- 3 Anhui Provincial Family Planning Institute of Science and Technology, Hefei, Anhui Province, China
| | - Kaile Wu
- 1 Department of Otorhinolaryngology, Head and Neck Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Yi Zhao
- 1 Department of Otorhinolaryngology, Head and Neck Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Jianming Yang
- 2 Department of Otorhinolaryngology, Head and Neck Surgery, the Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Yehai Liu
- 1 Department of Otorhinolaryngology, Head and Neck Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
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Brandstorp-Boesen J, Sørum Falk R, Boysen M, Brøndbo K. Impact of stage, management and recurrence on survival rates in laryngeal cancer. PLoS One 2017; 12:e0179371. [PMID: 28708883 PMCID: PMC5510803 DOI: 10.1371/journal.pone.0179371] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Accepted: 05/30/2017] [Indexed: 02/06/2023] Open
Abstract
A retrospective, longitudinal study of 1,616 patients with primary laryngeal squamous cell carcinoma (LSCC) at a single center in Norway during 1983–2010 was undertaken to investigate overall survival, disease specific survival, disease-free survival, prognostic factors for overall survival, and impact of recurrence among all-stage laryngeal cancer patients over 15 years' follow-up. The prognostic impact of gender, age, smoking/alcohol, subsite, tumour, node and metastasis staging, period and modality of treatment were evaluated using Kaplan-Meier and Cox proportional hazard analyses. The importance of recurrence on survival was assessed based on case fatality rates. Five-year overall survival was 56.8%, 64.0% and 38.8%, and disease-specific survival was 80.2%, 87% and 61.6%, respectively, for the entire cohort and for glottic and supraglottic LSCC. Old age, advanced-stage LSCC and supraglottic cancer were associated with lower overall survival. The risk of disease-specific death plateaued after five years and varied significantly by subsite. Multivariate analysis of glottic LSCC revealed that surgical treatment improved overall survival, whereas old age, alcohol, T3-T4 status, positive N-status and no treatment were associated with worse survival. In supraglottic LSCC, age, alcohol, and positive N-status had a significant impact on overall survival by multivariate analysis. Five-year overall survival and disease-specific survival among patients with recurrent disease were 34% and 52%, respectively. In conclusion, marked difference in overall survival between glottic and supraglottic LSCC underline the importance of subsite-specific survival analysis. T-status and primary surgical management is essential only for glottic LSCC, emphasizing the importance of correct disease classification. Inferior outcomes in supraglottic LSCC are associated with old age, positive N-status, and improved follow-up routines are necessary. Primary tumor control is essential since recurrence impairs survival considerably in all subsites. The potential benefit of a primary surgical approach towards T3 LSCC awaits further investigation.
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Affiliation(s)
- Jesper Brandstorp-Boesen
- University of Oslo, Faculty of Medicine, Institute of Clinical Medicine, Oslo, Norway
- Department of Otorhinolaryngology, Division of Surgery and Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
- * E-mail:
| | - Ragnhild Sørum Falk
- Oslo Centre for Biostatistics and Epidemiology, Research Support Service, Oslo University Hospital, Oslo, Norway
| | - Morten Boysen
- University of Oslo, Faculty of Medicine, Institute of Clinical Medicine, Oslo, Norway
- Department of Otorhinolaryngology, Division of Surgery and Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
| | - Kjell Brøndbo
- University of Oslo, Faculty of Medicine, Institute of Clinical Medicine, Oslo, Norway
- Department of Otorhinolaryngology, Division of Surgery and Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
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Bai Z, Shi E, Wang Q, Dong Z, Xu P. A potential panel of two-long non-coding RNA signature to predict recurrence of patients with laryngeal cancer. Oncotarget 2017; 8:69641-69650. [PMID: 29050230 PMCID: PMC5642505 DOI: 10.18632/oncotarget.18751] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 05/15/2017] [Indexed: 12/16/2022] Open
Abstract
Accumulating evidence has shown that aberrant lncRNA expression plays an oncogenic or tumor-suppressive role in the tumorigenesis of laryngeal cancer. However, the prognostic roles of lncRNAs in laryngeal cancer recurrence are still poorly understood. In this study, we obtained lncRNA expression profiles of 109 patients with laryngeal cancer by mining previously published gene expression microarray data from the Gene Expression Omnibus (GEO) and identified two lncRNAs associated with laryngeal cancer recurrence in the training dataset by using Cox regression analysis. Then these two lncRNAs were combined to a two-lncRNA signature for identifying patients at high-risk of disease recurrence. By applying this two-lncRNA signature to the testing dataset, a clear separation was observed in the survival curves between patients with low- or high-risk scores, indicating good reproducibility of this two-lncRNA signature in predicting disease-free survival of laryngeal cancer. Further analysis revealed that the prognostic value of the two-lncRNA signature was independent of other clinical features, including age, stage and grade. Subsequent gene set enrichment analysis suggested that the two-lncRNA signature was more likely to involve with GPCRs downstream signaling pathway, potassium channel pathway and aurora-A pathway. Our study demonstrated that the two-lncRNA signature may be a novel potential biomarker for prognosis of laryngeal cancer and may provide novel insights into the molecular mechanism of laryngeal cancer.
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Affiliation(s)
- Zhigang Bai
- Department of Otorhinolaryngology, Head and Neck Surgery, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Enhong Shi
- Department of Medical Oncology, Heilongjiang Province Hospital, Harbin 150001, China
| | - Qiwei Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Zhouwei Dong
- Department of Otorhinolaryngology, Head and Neck Surgery, The Fourth Hospital of Harbin, Harbin 150070, China
| | - Ping Xu
- Department of Otorhinolaryngology, Head and Neck Surgery, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
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