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Allegra E, Bianco MR, Modica DM, Azzolina A, Privitera E, Latella D, Occhiuzzi F, Galfano M, Saita V. Multicentric Study on Oncological Outcomes and Prognostic Factors of Open Partial Horizontal Laryngectomies. Ear Nose Throat J 2024:1455613231225906. [PMID: 38321705 DOI: 10.1177/01455613231225906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024] Open
Abstract
Objective: In recent years, the number of open preservation surgeries for the treatment of laryngeal Cancer has increased. This surgery aims to maintain laryngeal function and ensure oncological radicality, thereby avoiding a total laryngectomy (TL) that could significantly impact the patient's quality of life. The purpose of this study was to assess the oncologic results of OPHL I and II and to identify prognostic factors that could impact patient survival and local failure rates. Methods: This study was conducted on 182 patients with laryngeal squamous cell carcinoma treated with OPHLs between 2005 and 2015. The survival rates of a group of patients treated with TL between 2004 and 2014 were taken into consideration to compare survival outcomes. Results: The disease-specific survival in pT2 and pT3 tumors in relation to the type of surgery showed no statistically significant difference between OPHLs and TL (P = .54 and P = .63, respectively). The 5-year T-recurrence-free survival showed that pT4 tumors, perineural/vascular positive invasion, and OPHL IIb + ARY-treated tumors were associated with a higher risk of tumor recurrence (P < .0001, P = .0005 and P = .016 respectively). Conclusions: OPHLs represent an excellent alternative to TL considering the characteristics of the tumor and the general conditions of the patient.
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Affiliation(s)
- Eugenia Allegra
- Department of Health Science, University of Catanzaro, Catanzaro, Italy
| | - Maria Rita Bianco
- Department of Health Science, University of Catanzaro, Catanzaro, Italy
| | | | - Alfio Azzolina
- Otolaryngology Unit, Cannizzaro Hospital, Catania, Italy
| | - Elio Privitera
- Otolaryngology Unit, Cannizzaro Hospital, Catania, Italy
| | - Daniele Latella
- Department of Health Science, University of Catanzaro, Catanzaro, Italy
| | | | - Mario Galfano
- Otolaryngology Unit, Villa Sofia-Cervello Hospital, Palermo, Italy
| | - Vincenzo Saita
- Otolaryngology Unit, Cannizzaro Hospital, Catania, Italy
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Gupta K, George A, Attwood K, Gupta A, Roy AM, Gandhi S, Siromoni B, Singh A, Repasky E, Mukherjee S. Association between Environmental Temperature and Survival in Gastroesophageal Cancers: A Population Based Study. Cancers (Basel) 2023; 16:74. [PMID: 38201502 PMCID: PMC10778299 DOI: 10.3390/cancers16010074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/18/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Cold stress suppresses antitumor response in animal models, leading to tumor growth. Recent studies have also shown a negative correlation between the average annual temperature (AAT) and cancer incidence. We hypothesized that esophageal cancer (EC) and gastric cancer (GC) patients living in warmer climates have improved survival outcomes than those living in colder climates. METHODS We conducted a retrospective analysis using the Surveillance, Epidemiology, and End Results (SEER) database from 1996 to 2015. We retrieved the National Centers for Environmental Information data to calculate the county-level AAT. Cox multivariate regression models were performed to measure the association between temperature (measured continuously at diagnosis and in 5-degree increments) and OS/DSS, adjusting for variables. All associations were compared at a significance level of 0.05. The OS and DSS were summarized using Kaplan-Meier methods. All statistics were performed using SAS version 9.4 (SAS Institute Inc., Cary, NC, USA). RESULTS A total of 17,408 EC patients were analyzed. The average age of the cohort was 65 years, 79% of which were males and 21% were females. Of them, 61.6% had adenocarcinoma, and 37.6% were squamous. After adjusting for covariates, patients in regions with an AAT > 53.5 °F had an 11% improvement in OS [HR 0.89 (95% CI 0.86-0.92), p < 0.0001] and 13% in DSS [HR 0.87 (95% CI 0.84-0.90), p < 0.0001]. When the temperature was analyzed in 5 °F increments, with each increment, there was a 3% improvement in OS [HR 0.97 (95% CI 0.96-0.98), p < 0.0001] and 4% in DSS [HR 0.96 (95% CI 0.95-0.97), p < 0.0001]. Subgroup analysis of squamous and adenocarcinoma showed similar results. These findings were validated in 20,553 GC patients. After adjusting for covariates, patients in regions with an AAT > 53.5 had a 13% improvement in OS [HR 0.87 (95% CI 0.85-0.90), p < 0.0001] and 14% in DSS [HR 0.86 (95% CI 0.83-0.89), p < 0.0001]. When analyzed in 5 °F increments, with each increment, there was a 4% improvement in OS [HR 0.96 (95% CI 0.952-0.971), p < 0.0001] and 4% in DSS [HR 0.96 (95% CI 0.945-0.965), p < 0.0001]. CONCLUSION We showed for the first time that higher environmental temperatures are associated with significant improvements in OS and DSS in patients with gastro-esophageal cancers, notwithstanding the limitations of a retrospective database analysis. Further confirmatory and mechanistic studies are required to implement specific interventional strategies.
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Affiliation(s)
- Kush Gupta
- Department of Internal Medicine, Umass Chan Medical School—Baystate, Springfield, MA 01199, USA;
| | - Anthony George
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA (K.A.)
| | - Kristopher Attwood
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA (K.A.)
| | - Ashish Gupta
- Department of Hematology and Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA (A.M.R.)
| | - Arya Mariam Roy
- Department of Hematology and Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA (A.M.R.)
| | - Shipra Gandhi
- Department of Hematology and Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA (A.M.R.)
| | - Beas Siromoni
- School of Health Sciences, University of South Dakota, Vermillion, SD 57069, USA
| | - Anurag Singh
- Department of Hematology and Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA (A.M.R.)
| | - Elizabeth Repasky
- Department of Hematology and Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA (A.M.R.)
| | - Sarbajit Mukherjee
- Department of Hematology and Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA (A.M.R.)
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Xiong DD, Bordeaux J. The impact of the COVID-19 pandemic in 2020 on the diagnosis, treatment, and outcomes of invasive cutaneous melanoma: A retrospective national cohort study. J Am Acad Dermatol 2023; 89:1167-1176. [PMID: 37625699 DOI: 10.1016/j.jaad.2023.08.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/24/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023]
Abstract
BACKGROUND Prior multiinstitutional studies demonstrate that patients diagnosed with melanoma during the Coronavirus Disease 2019 (COVID-19) pandemic presented with more advanced melanomas. OBJECTIVES To further characterize patients diagnosed with melanoma during the COVID-19 pandemic. METHODS Retrospective population-based cohort study of the Surveillance, Epidemiology, and End-Results (SEER) registry of patients diagnosed with cutaneous melanoma from 2018-2020. RESULTS Patients diagnosed with melanoma in 2020 were more likely to have increased Breslow depth, more ulceration, nodular tumors, and more advanced stage at diagnosis despite less treatment delays. Patients tended to be from wealthier, more urban areas. Primary surgical treatment was more likely to be with Mohs surgery. Diagnosis in the year 2020 was not correlated with overall or disease specific survival. LIMITATIONS This is a retrospective cohort review and limited by short follow-up times, which could affect survival outcomes. There was a 15.5% drop in melanoma diagnosis in 2020 compared to prior years, which could relate to delayed presentation. CONCLUSIONS AND RELEVANCE Patients diagnosed with melanoma in 2020 tended to have thicker, more ulcerated, and more advanced tumors, but this was not associated with survival. Further studies are needed to characterize outcomes for patients diagnosed with melanoma during the COVID-19 pandemic.
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Affiliation(s)
- David D Xiong
- Department of Dermatology, University Hospitals Cleveland Medical Center, Cleveland, Ohio; Department of Dermatology, Case Western Reserve University School of Medicine, Cleveland, Ohio.
| | - Jeremy Bordeaux
- Department of Dermatology, University Hospitals Cleveland Medical Center, Cleveland, Ohio; Department of Dermatology, Case Western Reserve University School of Medicine, Cleveland, Ohio
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Heredia L, Vargas-Mora P, Jahr C, Herranz J, Ferrer-Rosende P. Tumour budding in cutaneous squamous cell carcinoma: A novel prognosis risk factor. Australas J Dermatol 2023; 64:e340-e347. [PMID: 37665122 DOI: 10.1111/ajd.14150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 08/14/2023] [Accepted: 08/21/2023] [Indexed: 09/05/2023]
Abstract
INTRODUCTION Most cutaneous squamous cell carcinomas (cSCC) have a good prognosis, there is a small group where metastasis and death occur and the evaluation of this risk is still cause for controversy. Tumour budding is a pattern of histological invasion that is an emerging risk factor in other solid tumours. OBJECTIVE To examine the association between tumour budding and other known high-risk predictors in cSCC. In addition, the impact of tumour budding on overall survival (OS) and disease-specific survival (DSS) was analysed. METHOD Retrospective study. It included patients with a diagnosis of non-genital cSCC by excisional biopsy at a university hospital, between 2010 and 2020. A pathologist re-analysed their histological slides and evaluated budding. Univariate and multivariate analyses were made to study the associations. RESULTS 156 cSCC biopsies were found, and positive tumour budding was found in 13.5%. This correlated with worse DSS and OS. On univariate analysis, budding was correlated with the diameter, thickness of the tumour, histological grade, level of invasion, perineural and lymphovascular invasion, previous radiotherapy, recurrent tumours and lymph node metastasis (LNM). Multivariate analysis: tumour budding was associated with poorly differentiated tumours, prior radiotherapy and LNM. CONCLUSION An association was found between tumour budding and most known risk factors in cSCC. We found findings that indicate that the presence of tumour budding is associated with a worse prognosis in terms of LNM, OS and DSS. This supports the results of previous work which has suggested that budding could be related to high-risk cSCC.
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Affiliation(s)
- Loreto Heredia
- Dermatology Department, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Pablo Vargas-Mora
- Dermatology Department, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Melanoma and Skin Cancer Unit, Instituto Nacional del Cáncer, Santiago, Chile
| | - Catalina Jahr
- Dermatology Department, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - José Herranz
- Dermopathology Section, Pathology Service, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Pedro Ferrer-Rosende
- Center for Research in Food Environments and Prevention of Diseases Associated with Nutrition, Instituto de Nutrición y Tecnología de los Alimentos, Santiago, Chile
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Qin G, Wu L, Li C, Zhang Q, An Z, Qin J. Prognostic factors for sublingual gland carcinoma: a population-based Surveillance, Epidemiology and End Results database study. J Int Med Res 2023; 51:3000605231187940. [PMID: 37944187 PMCID: PMC10637180 DOI: 10.1177/03000605231187940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 06/15/2023] [Indexed: 11/12/2023] Open
Abstract
OBJECTIVE To identify the clinical features and prognostic factors for sublingual gland carcinoma. METHODS This was a case-control study. Patients with surgically treated sublingual gland carcinoma were retrospectively included in the Surveillance, Epidemiology and End Results database and divided into adenoid cystic carcinoma (ACC) and non-ACC groups. Primary outcome variables were disease-specific survival (DSS) and overall survival (OS). Prognostic factors for each group were analyzed using Cox models. RESULTS We included 251 patients (115 men and 136 women). Compared with the non-ACC group, the ACC group had a larger average tumor size and received more adjuvant radiotherapy. In patients with ACC, the pathologic grade had an independent impact on DSS and OS, and patients who were undergoing adjuvant chemotherapy had worse DSS than those who were not receiving chemotherapy. In the non-ACC group, pathologic grade IV, lymph node metastasis, and adjuvant chemotherapy were associated with poor DSS and OS, and tumor extension predicted worsening DSS. CONCLUSIONS In sublingual gland carcinoma, the pathologic grade and adjuvant chemotherapy were the most important prognostic factors, whereas lymph node metastasis had a negative impact in non-ACC patients but not in ACC patients.
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Affiliation(s)
- Gang Qin
- Department of Stomatology, Rizhao Central Hospital, Shandong Province, PR China
| | - Lei Wu
- Department of Stomatology, Rizhao Central Hospital, Shandong Province, PR China
| | - Chengxia Li
- Department of Stomatology, Rizhao Central Hospital, Shandong Province, PR China
| | - Qian Zhang
- Department of Stomatology, Rizhao Central Hospital, Shandong Province, PR China
| | - Zhongjun An
- Department of Stomatology, Rizhao Central Hospital, Shandong Province, PR China
| | - Jianhua Qin
- Department of Stomatology, Rizhao Central Hospital, Shandong Province, PR China
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Binmadi NO, Mohamed YA. Impact of worst pattern of invasion on prognosis of oral squamous cell carcinoma: a systematic review and meta-analysis. J Int Med Res 2023; 51:3000605231206260. [PMID: 37871621 PMCID: PMC10594968 DOI: 10.1177/03000605231206260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 09/21/2023] [Indexed: 10/25/2023] Open
Abstract
OBJECTIVE The relationship between the worst pattern of invasion (WPOI) and the prognosis of oral squamous cell carcinoma (OSCC) remains controversial. This systematic review and meta-analysis was performed to determine the impact of the WPOI on the prognosis of OSCC. METHODS Studies from six databases were assessed for quality using the Newcastle-Ottawa Scale, and data were analyzed using Stata software. RESULTS Eighteen studies involving 3954 patients showed that patients with a WPOI of 4 to 5 had significantly worse overall survival, disease-specific survival, and disease-free survival than patients with a WPOI of 1 to 3. Significant associations of the WPOI with locoregional recurrence and mortality were found. CONCLUSION A higher WPOI was significantly associated with a worse prognosis of OSCC across various outcomes. Incorporating the WPOI into standard histopathological assessments may guide personalized treatments and improve outcomes.
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Affiliation(s)
- Nada O. Binmadi
- Department of Oral Diagnostic Sciences, King Abdulaziz University Faculty of Dentistry, Jeddah, Saudi Arabia
| | - Yassmin A. Mohamed
- Oral Maxillofacial Surgery and Oral Pathology Department, Faculty of Dentistry, University of Khartoum
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Mu X, Pu D, Zhu Y, Zhou Y, Wu Q, Liu Q, Yin L, Li Y. Lung Large Cell Neuroendocrine Carcinoma: A Population-Based Retrospective Cohort Study. J Clin Med 2023; 12:4126. [PMID: 37373819 DOI: 10.3390/jcm12124126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 05/27/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUNDS Pulmonary large cell neuroendocrine carcinoma (LCNEC) is a rarely high-grade neuroendocrine carcinoma of the lung with features of both small cell and non-small cell lung cancer. In this study, we aim to construct a prognostic nomogram that integrates the clinical features and treatment options to predict disease-specific survival (DSS). METHODS A total of 713 patients diagnosed with LCNEC were from the US National Cancer Institute's Surveillance Epidemiology and End Results (SEER) registry between 2010-2016. Cox proportional hazards analysis was conducted to choose the significant predictors of DSS. External validation was performed using 77 patients with LCNEC in the West China Hospital Sichuan University between 2010-2018. The predictive accuracy and discriminative capability were estimated by the concordance index (C-index), calibration curve, and receiver operating characteristic (ROC) curve. The clinical applicability of the nomogram was verified through the decision curve analysis (DCA). Additionally, we conducted a subgroup analysis of data available in the external cohort that may impact prognosis but was not recorded in the SEER database. RESULTS Six independent risk factors for DSS were identified and integrated into the nomogram. The nomogram achieved good C- indexes of 0.803 and 0.767 in the training and validation group, respectively. Moreover, the calibration curves for the probability of survival showed good agreement between prediction by nomogram and actual observation in 1-, 3- and 5-year DSS. The ROC curves demonstrated the prediction accuracy of the established nomogram (all Area Under Curve (AUC) > 0.8). DCA exhibited the favorable clinical applicability of the nomogram in the prediction of LCNEC survival. A risk classification system was built which could perfectly classify LCNEC patients into high-, medium- and low-risk groups (p < 0.001). The survival analysis conducted on the West China Hospital cohort indicated that whole brain radiation therapy (WBRT), prophylactic cranial irradiation (PCI), surgical procedures, tumor grade, Ki-67, and PD-L1 expression were not significantly associated with DSS. CONCLUSION This study has effectively developed a prognostic nomogram and a corresponding risk stratification system, which demonstrate promising potential for predicting the DSS of patients with LCNEC.
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Affiliation(s)
- Xiaoli Mu
- The Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Dan Pu
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yajuan Zhu
- The Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yixin Zhou
- The Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qiang Wu
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qing Liu
- Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Liyuan Yin
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yan Li
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
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Cho YA, Kim SE, Park CK, Koh HH, Park CK, Ha SY. Loss of F-Box and Leucine Rich Repeat Protein 5 (FBXL5) Expression Is Associated With Poor Survival in Patients With Hepatocellular Carcinoma After Curative Resection: A Two-institute Study. Cancer Genomics Proteomics 2023; 20:298-307. [PMID: 37093682 PMCID: PMC10148071 DOI: 10.21873/cgp.20382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/27/2023] [Accepted: 04/03/2023] [Indexed: 04/25/2023] Open
Abstract
BACKGROUND/AIM Alteration of F-box and leucine-rich repeat protein 5 (FBXL5), an iron-sensing ubiquitin ligase, might be related with carcinogenesis of hepatocellular carcinoma (HCC), by disturbing cellular iron homeostasis. However, the clinical implications of FBXL5 expression using patient samples need to be elucidated. PATIENTS AND METHODS We collected HCC tissue samples from two institutes: Samsung Medical Center (n=259) and Hallym University Sacred Heart Hospital (n=115) and evaluated FBXL5 expression using immunohistochemistry. Using cut-off values determined by X-tile software, association between FBXL5 expression and several clinicopathological parameters was investigated. For external validation, the Cancer Genome Atlas (TCGA) cohort was used. RESULTS The best cutoff value for FBXL5 IHC expression associated with recurrence-free survival (RFS) was 5%. Low FBXL5 expression was found in 18.7% of the total 374 HCCs and was associated with non-viral etiology (p=0.019). Low FBXL5 expression was related with inferior disease-specific survival (DSS, p=0.002) and RFS (p=0.001) and also was an independent prognostic factor for DSS and RFS. In addition, cases with low FBLX5 mRNA levels showed inferior DSS and RFS (p<0.001 and p=0.002, respectively) compared to high FBLX5 mRNA levels in the TCGA cohort. CONCLUSION Down-regulation of FBXL5 expression in HCCs might be associated with poor prognosis. FBXL5 might be a prognostic biomarker of HCCs and a potential therapeutic target in conjunction with iron homeostasis.
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Affiliation(s)
- Yoon Ah Cho
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Pathology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Republic of Korea
| | - Sung-Eun Kim
- Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Republic of Korea
| | - Cheol Keun Park
- Pathology Center, Seegene Medical Foundation, Seoul, Republic of Korea
| | - Hyun Hee Koh
- Department of Pathology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Cheol-Keun Park
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Pathology, Korea Clinical Laboratory, Korea Phill Medical Foundation, Seoul, Republic of Korea
| | - Sang Yun Ha
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea;
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Hasegawa T, Kakei Y, Yamakawa N, Kirita T, Okura M, Naruse T, Otsuru M, Yamada SI, Kurita H, Hirai E, Rin S, Ueda M, Umeda M, Akashi M. Multicenter retrospective study of the prognosis and the effect of postoperative adjuvant therapy in Japanese oral squamous cell carcinoma patients with close margin. Head Neck 2023; 45:1418-1429. [PMID: 36951203 DOI: 10.1002/hed.27355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 01/18/2023] [Accepted: 03/14/2023] [Indexed: 03/24/2023] Open
Abstract
BACKGROUND The purpose of this retrospective study was to investigate the prognosis of patients with oral cavity cancer with positive margin (PM) or close margin (CM) divided into pN- and pN+ groups. METHODS The evaluated endpoints were local control and disease-specific survival (DSS) rates. RESULTS Higher T classification, lymphovascular space invasion (LVSI), and older age were significant risk factors for DSS in the pN- groups. On the other hand, extranodal extension, multiple lymph node metastases, and LVSI were significant risk factors for DSS in the pN+ groups. Among the CM pN+ patients, no significant differences in the 3-year DSS were observed between the only surgery (51.9%) and adjuvant groups (53.2%). CONCLUSIONS Higher T classification and LVSI are high-risk features more than PM or CM in the pN- groups for DSS. However, further prospective studies are needed to demonstrate the usefulness of adjuvant treatment in patients with PM or CM.
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Affiliation(s)
- Takumi Hasegawa
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yasumasa Kakei
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Nobuhiro Yamakawa
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, Kashihara, Japan
| | - Tadaaki Kirita
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, Kashihara, Japan
| | - Masaya Okura
- Department of Oral and Maxillofacial Surgery, Saiseikai Matsusaka General Hospital, Mie, Japan
- The First Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Osaka University, Osaka, Japan
| | - Tomofumi Naruse
- Unit of Translational Medicine, Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Mitsunobu Otsuru
- Unit of Translational Medicine, Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Shin-Ichi Yamada
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Japan
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Hiroshi Kurita
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Eiji Hirai
- Department of Oral and Maxillofacial Surgery, Oita Red Cross Hospital, Oita, Japan
| | - Shin Rin
- Department of Oral Surgical Oncology, Hokkaido Cancer Center, Sapporo, Japan
| | - Michihiro Ueda
- Department of Oral Surgical Oncology, Hokkaido Cancer Center, Sapporo, Japan
| | - Masahiro Umeda
- Unit of Translational Medicine, Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Masaya Akashi
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
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Yosefof E, Tzelnick S, Wallach L, Miller Y, Strenov Y, Bachar G, Shpitzer T, Mizrachi A. Tumor Satellites Are Associated With Poor Outcome in Patients With Oral Cancer. Laryngoscope 2023; 133:336-343. [PMID: 35543405 DOI: 10.1002/lary.30156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 04/09/2022] [Accepted: 04/11/2022] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Tumor satellites are defined as islands of tumor cells completely separated from the border of the main tumor. They are believed to be a sign of aggressive disease. Our goal was to investigate the association between tumor satellites and outcome in patients with oral squamous cell carcinoma. MATERIALS AND METHODS A retrospective analysis of all patients treated for oral squamous cell carcinoma at a university-affiliated tertiary care center between 2010 and 2018 was performed. Data collected included demographics, clinical and pathological features including tumor satellites, staging, treatment modalities, and outcomes. RESULTS A total of 144 patients were included. The mean age of all patients was 63.5 and 50.7% were males. The mean follow-up time was 40.5 months. Seventeen patients (11.8%) had tumor satellites. These patients had a higher rate of involved margins, peri-neural invasion, lympho-vascular invasion, and extra-nodal extension. Tumor, nodal and overall classification were significantly more advanced in patients with satellites. Disease-specific and overall survival rates were significantly lower among satellites patients (28.7% vs. 59.7% and 28.7% vs. 54.9%, respectively). CONCLUSIONS Tumor satellites are associated with several adverse features and advanced locoregional disease. Patients with satellites should be treated aggressively with a combination of surgery aimed at achieving free surgical margins and adjuvant treatment, as they have a worse prognosis compared with patients without satellites. Further prospective studies are mandatory to consolidate the importance of adjuvant treatment in these patients. LEVEL OF EVIDENCE 3 Laryngoscope, 133:336-343, 2023.
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Affiliation(s)
- Eyal Yosefof
- Department of Otorhinolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sharon Tzelnick
- Department of Otorhinolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Leemor Wallach
- Department of Otorhinolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yuval Miller
- Department of Otorhinolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yulia Strenov
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Pathology, Rabin Medical Center, Petah Tikva, Israel
| | - Gideon Bachar
- Department of Otorhinolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Thomas Shpitzer
- Department of Otorhinolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Aviram Mizrachi
- Department of Otorhinolaryngology Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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11
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Wilhelm A, Conroy PC, Calthorpe L, Shui AM, Kitahara CM, Roman SA, Sosa JA. Disease-Specific Survival Trends for Patients Presenting with Differentiated Thyroid Cancer and Distant Metastases in the United States, 1992-2018. Thyroid 2023; 33:63-73. [PMID: 36413032 PMCID: PMC9885538 DOI: 10.1089/thy.2022.0353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Objective: Differentiated thyroid cancer (DTC) is associated with an excellent prognosis, but patients with distant metastatic DTC have a 10-year disease-specific survival (DSS) of just 50%. The incidence of distant metastatic DTC has steadily increased in the United States since the 1980s. The aim of this study was to examine trends in survival and treatment for patients with distant metastatic DTC. Methods: In this population-based, retrospective cohort study, patients with distant metastatic DTC were identified from the Surveillance, Epidemiology, and End Results-13 cancer registry program. Multivariable logistic and Cox regression analyses were used to examine factors associated with DSS and management. Annual percentage changes in treatment patterns were calculated using log-linear regression. Results: During 1992-2018, 1991 patients (69.7% white, 58.0% female, 47.5% aged ≥65 years) were diagnosed with distant metastatic DTC. Papillary thyroid cancer was the most common histological type (74.5%). While the 10-year DSS for overall DTC increased over time (95.4% for patients diagnosed in 1992-1998, 96.6% in 1999-2008, and 97.3% in 2009-2018; p < 0.01), 10-year DSS for DTC with distant metastases did not change (50.2%, 47.3%, and 52.4%, respectively; p = 0.48). Ten-year DSS rates were reduced for patients aged ≥65 years (28.1%), patients undergoing nonsurgical treatment with external beam radiation therapy and/or systemic therapy (6.0%), and patients undergoing no/unknown treatment (32.8%). On multivariable analysis, oncocytic carcinoma, age 65-79 and ≥80 years, male sex, node-positive disease, larger tumor size, nonsurgical treatment, and no/unknown treatment were associated with increased risk of thyroid cancer death. Between 1992 and 2018, the rate of nonsurgical treatment increased, on average, 1.3% per year (1992-1998: 22.9% vs. 2009-2018: 25.6%; p = 0.03), and the rate of patients receiving no/unknown treatment increased 1.9% per year (1992-1998: 11.3% vs. 2009-2018: 15.6%; p = 0.01). Patients aged 65-79 and ≥80 years were more likely than younger patients to receive nonsurgical management or no/unknown treatment. Conclusion: Patients diagnosed with distant metastatic DTC have experienced no improvement in DSS over the past three decades. An increasing proportion of patients diagnosed with distant metastatic DTC are receiving nonsurgical treatment or no/unknown treatment over time; the proportion was highest among the oldest patients.
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Affiliation(s)
- Alexander Wilhelm
- Department of Surgery and University of California, San Francisco, San Francisco, California, USA
- Department of Surgery, Clarunis – St. Clara Hospital and University Hospital Basel, Basel, Switzerland
| | - Patricia C. Conroy
- Department of Surgery and University of California, San Francisco, San Francisco, California, USA
| | - Lucia Calthorpe
- Department of Surgery and University of California, San Francisco, San Francisco, California, USA
| | - Amy M. Shui
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California, USA
| | - Cari M. Kitahara
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Sanziana A. Roman
- Department of Surgery and University of California, San Francisco, San Francisco, California, USA
| | - Julie Ann Sosa
- Department of Surgery and University of California, San Francisco, San Francisco, California, USA
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12
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IJzerman NS, van Werkhoven E, Mohammadi M, Hollander DD, Bleckman RF, Reyners AKL, Desar IME, Gelderblom H, Grünhagen DJ, Mathijssen RHJ, Steeghs N, van der Graaf WTA. Sex differences in patients with gastrointestinal stromal tumours: do they exist and does it affect survival? ESMO Open 2022; 7:100649. [PMID: 36493601 PMCID: PMC9808455 DOI: 10.1016/j.esmoop.2022.100649] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/20/2022] [Accepted: 10/25/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Sex differences in cancer have gained attention in recent years. The role of sex as a prognostic factor in gastrointestinal stromal tumours (GIST) has not been well established. The aim of this research was to elucidate potential sex differences in GIST patients and the influence of sex on disease-specific survival (DSS). METHODS A review of the literature was carried out to obtain an overview of all literature with sex as a covariate on GIST survival analyses. Furthermore, in the Dutch GIST Registry, GIST characteristics between males and females were compared and the influence of sex on DSS was analysed. RESULTS A total of 118 articles from the review of the literature met our selection criteria; 58% of the articles found no sex difference in survival and 42% did find a sex difference. All differences favoured female patients, although there was substantial overlap of individual patients in the various reported groups. The Dutch GIST Registry cohort consisted of 1425 patients (46% female). Compared with female patients, male patients had larger tumours (mean 9.0 cm versus 7.9 cm) and higher mitotic rates (34.4% versus 28.0% >5 mitoses/5 mm2). GIST in males was more often metastasized at diagnosis (21.3% versus 13.7%) and incurable (38.5% versus 31.0%). Male patients less often received surgery of the primary tumour (71.7% versus 78.9%), but did experience more tumour ruptures (18.2% versus 13.3%). Male patients had a worse DSS than females. This was not statistically significant when corrected for differences in GIST characteristics. CONCLUSIONS In case of sex differences in GIST in the literature, male patients have a worse outcome. In our Dutch GIST cohort a similar finding was made, but sex was shown not to be an independent factor. Male patients more often had aggressive GISTs, with larger tumours, higher mitotic rates, more tumour ruptures, and metastases, which could explain the sex differences in DSS.
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Affiliation(s)
- N S IJzerman
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - E van Werkhoven
- Department of Hematology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - M Mohammadi
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - D den Hollander
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Medical Oncology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - R F Bleckman
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - A K L Reyners
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - I M E Desar
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - H Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - D J Grünhagen
- Department of Surgical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - R H J Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - N Steeghs
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - W T A van der Graaf
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands.
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13
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Li D, Liu X, Jiang N, Ke D, Guo Q, Zhai K, Han H, Xiao X, Fan T. Interfering with ITGB1-DT expression delays cancer progression and promotes cell sensitivity of NSCLC to cisplatin by inhibiting the MAPK/ERK pathway. Am J Cancer Res 2022; 12:2966-2988. [PMID: 35968342 PMCID: PMC9360236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 05/03/2022] [Indexed: 06/15/2023] Open
Abstract
Long non-coding RNA ITGB1-DT is involved in the regulation of cancer growth and metastasis. However, the roles of ITGB1-DT in non-small cell lung cancer (NSCLC) progression and sensitivity to cisplatin has not been elucidated. ITGB1-DT expression in NSCLC tissues, and the relationship between ITGB1-DT expression with NSCLC diagnosis, prognosis, clinicopathological features, and immune cell infiltration were investigated in The Cancer Gene Atlas (TCGA) database. The roles and mechanisms of ITGB1-DT in cell growth, migration, and drug sensitivity of NSCLC cells were explored in the cell model. The prognostic nomograms of ITGB1-DT-related genes were evaluated using bioinformatics. ITGB1-DT was overexpressed in NSCLC. Elevated ITGB1-DT expression was related to the late T stage, N stage, M stage, short overall survival (OS), disease-specific survival (DSS), and progression-free interval (PFI) of NSCLC patients. ITGB1-DT was the independent risk factors for poor prognosis, and had diagnostic value for NSCLC patients. Interfering with the ITGB1-DT expression can inhibit the proliferation, migration, and invasion of A549, H1299, and drug-resistant A549/DDP, possibly due to the inhibition of p38 MAPK and ERK phosphorylation levels. ITGB1-DT expression was correlated with the levels of NSCLC immune infiltration cells, such as the TReg, Th, and NK cells. ITGB1-DT-related gene nomograms were associated with the prognosis, and were expected to evaluate the prognosis of NSCLC patients. In conclusion, inhibition of ITGB1-DT expression delayed the growth and metastasis of NSCLC using the MAPK/ERK signaling mechanism and enhanced the sensitivity of NSCLC to cisplatin drugs. These results indicate that ITGB1-DT might be a biomarker for evaluating the diagnosis and prognosis of NSCLC patients.
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Affiliation(s)
- Dan Li
- Department of General Medicine, Affiliated Hospital of Zunyi Medical UniversityZunyi 563003, Guizhou, China
- Department of Oncology, Huanggang Central HospitalHuanggang 438000, Hubei, China
| | - Xiaoli Liu
- Department of General Medicine, Affiliated Hospital of Zunyi Medical UniversityZunyi 563003, Guizhou, China
- Department of Ultrasound, The Peoples’ Hospital of Jianyang CityJianyang 641400, Sichuan, China
| | - Ni Jiang
- Cancer Laboratory, Affiliated Hospital of Zunyi Medical UniversityZunyi 563003, Guizhou, China
| | - Di Ke
- Department of General Medicine, Affiliated Hospital of Zunyi Medical UniversityZunyi 563003, Guizhou, China
- Department of Radiology, Affiliated Hospital of Zunyi Medical UniversityZunyi 563003, Guizhou, China
| | - Qiang Guo
- Department of Thoracic Surgery, Affiliated Hospital of Zunyi Medical UniversityZunyi 563003, Guizhou, China
| | - Kui Zhai
- Department of Thoracic Surgery, Affiliated Hospital of Zunyi Medical UniversityZunyi 563003, Guizhou, China
| | - Hao Han
- Department of Thoracic Surgery, Affiliated Hospital of Zunyi Medical UniversityZunyi 563003, Guizhou, China
| | - Xue Xiao
- Department of General Medicine, Affiliated Hospital of Zunyi Medical UniversityZunyi 563003, Guizhou, China
| | - Tengyang Fan
- Department of General Medicine, Affiliated Hospital of Zunyi Medical UniversityZunyi 563003, Guizhou, China
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14
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Nakayama S, Kobayashi E, Nishio J, Toda Y, Yotsukura M, Watanabe SI, Yamamoto T, Kawai A. Prognostic Factors of Pulmonary Metastasectomy for Soft Tissue Sarcomas Arising in the Trunk Wall and Extremities. Cancers (Basel) 2022; 14. [PMID: 35884389 DOI: 10.3390/cancers14143329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/01/2022] [Accepted: 07/05/2022] [Indexed: 02/01/2023] Open
Abstract
Although there is no evidence from prospective randomized controlled trials to support this practice, pulmonary metastases of sarcomas are often treated surgically if they are resectable. The purpose of this retrospective study was to evaluate the prognostic factors and outcome of pulmonary metastasectomy (PM) for soft tissue sarcomas (STSs) arising in the trunk wall and extremities in 66 consecutive patients. Prognostic factors associated with disease-specific survival after PM were evaluated using univariate and multivariate analyses. The patients included 38 men and 28 women, with a median age of 49 years. The median disease-specific survival after PM was 48 months, and the 5-year survival rate was 45%. No major perioperative complications occurred. Disease-free interval (<12 months), size of largest lung lesion (≥20 mm), and non-curative resection were independent prognostic factors in multivariate analysis. PM was effective in selected patients with pulmonary metastases from STSs arising in the trunk wall and extremities. Disease-free interval, maximum size of metastases, and resectability were identified as prognostic factors.
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15
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Quan B, Li M, Lu S, Li J, Liu W, Zhang F, Chen R, Ren Z, Yin X. Predicting Disease-Specific Survival for Patients With Primary Cholangiocarcinoma Undergoing Curative Resection by Using a Decision Tree Model. Front Oncol 2022; 12:824541. [PMID: 35530339 PMCID: PMC9071301 DOI: 10.3389/fonc.2022.824541] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 03/18/2022] [Indexed: 01/06/2023] Open
Abstract
Background The aim of this study was to derive and validate a decision tree model to predict disease-specific survival after curative resection for primary cholangiocarcinoma (CCA). Method Twenty-one clinical characteristics were collected from 482 patients after curative resection for primary CCA. A total of 289 patients were randomly allocated into a training cohort and 193 were randomly allocated into a validation cohort. We built three decision tree models based on 5, 12, and 21 variables, respectively. Area under curve (AUC), sensitivity, and specificity were used for comparison of the 0.5-, 1-, and 3-year decision tree models and regression models. AUC and decision curve analysis (DCA) were used to determine the predictive performances of the 0.5-, 1-, and 3-year decision tree models and AJCC TNM stage models. Results According to the fitting degree and the computational cost, the decision tree model derived from 12 variables displayed superior predictive efficacy to the other two models, with an accuracy of 0.938 in the training cohort and 0.751 in the validation cohort. Maximum tumor size, resection margin, lymph node status, histological differentiation, TB level, ALBI, AKP, AAPR, ALT, γ-GT, CA19-9, and Child-Pugh grade were involved in the model. The performances of 0.5-, 1-, and 3-year decision tree models were better than those of conventional models and AJCC TNM stage models. Conclusion We developed a decision tree model to predict outcomes for CCA undergoing curative resection. The present decision tree model outperformed other clinical models, facilitating individual decision-making of adjuvant therapy after curative resection.
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Affiliation(s)
- Bing Quan
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Miao Li
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shenxin Lu
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jinghuan Li
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wenfeng Liu
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Feng Zhang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Rongxin Chen
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhenggang Ren
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xin Yin
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
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16
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Goto S, Nishio N, Iwami K, Yoshida T, Maruo T, Mukoyama N, Tsuzuki H, Yokoi S, Wada A, Hiramatsu M, Hayashi Y, Kamei Y, Fujii M, Sone M, Fujimoto Y. Surgical Strategy for Squamous Cell Carcinoma of the External Auditory Canal: Management of Locally Advanced Cases with Skull Base Involvement. J Neurol Surg B Skull Base 2022; 84:69-78. [PMID: 36743718 PMCID: PMC9897898 DOI: 10.1055/a-1733-2585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 01/04/2022] [Indexed: 02/07/2023] Open
Abstract
Objective Surgical indications for advanced-stage squamous cell carcinoma (SCC) of the external auditory canal (EAC) are highly dependent on the skull base surgery team. The aim of this study was to evaluate the surgical outcomes in patients with SCC of the EAC and to clarify the surgical indication of far advanced cases using the T4 subclassification. Methods Patients with SCC of the EAC who underwent curative treatment from 2002 to 2021 at our hospital were retrospectively reviewed. Clinical and surgical results, including operative data, overall survival (OS), and disease-specific survival (DSS), were analyzed. To clarify the surgical indication for advanced-stage tumors, we proposed the T4 subclassification. Results In the 46 patients included in the study, 8 patients had T1 tumors, 10 had T2 tumor, 5 had T3 tumors, and 23 had T4 tumors. The 5-year DSS with T1, T2, T3, and T4 tumors were 100, 85.7, 100, and 61.7%, respectively. No prognostic impacts for margin status were found between the 5-year OS and DSS ( p = 0.23 and 0.13, respectively). Patients with far-advanced-stage (T4b) tumors were significantly associated with shorter DSS than those with early-stage (T1/T2) and advanced-stage (T3/T4a) tumors ( p = 0.007 and 0.03, respectively). Conclusion The present study focused on patients with SCC of the EAC at a university hospital over a period of 20 years, especially with skull base involvement, and a T4 subclassification was proposed. Complete tumor resection in an en bloc fashion could help achieve a good survival rate even in patients with locally advanced tumors.
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Affiliation(s)
- Seiya Goto
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Naoki Nishio
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan,Address for correspondence Naoki Nishio, MD, PhD Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine65, Tsurumai-cho, Showa-ku, Nagoya 466-8550Japan
| | - Kenichiro Iwami
- Department of Neurosurgery, Aichi Medical University, Aichi, Japan
| | - Tadao Yoshida
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takashi Maruo
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Nobuaki Mukoyama
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hidenori Tsuzuki
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Sayaka Yokoi
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Akihisa Wada
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mariko Hiramatsu
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuichiro Hayashi
- Graduate School of Informatics, Nagoya University, Nagoya, Japan
| | - Yuzuru Kamei
- Department of Plastic and Reconstructive Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masazumi Fujii
- Department of Neurosurgery, Fukushima Medical University, Fukushima, Japan
| | - Michihiko Sone
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasushi Fujimoto
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan,Department of Otorhinolaryngology, Head and Neck Surgery, Aichi Medical University, Aichi, Japan
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17
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Vijayvargiya P, Trivedi S, Rupji M, Song H, Liu Y, Jiang R, Kaka AS, Chen GZ, Stokes W, Steuer C, Shin DM, Beitler JJ, Patel MR, Aiken A, Saba NF. Comparison of the Seventh and Eighth Edition of American Joint Committee on Cancer (AJCC) Staging for Selected and Nonselected Oropharyngeal Squamous Cell Carcinomas. Oncologist 2022; 27:48-56. [PMID: 35305095 PMCID: PMC8842371 DOI: 10.1093/oncolo/oyab001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 11/15/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES The eighth edition American Joint Committee on Cancer (AJCC) Staging incorporates significant changes to the seventh edition in the staging of oropharyngeal squamous cell carcinomas (OPSCC). An important change was the inclusion of OPSCC associated with the human papilloma virus (HPV). Our goal is to compare the performance of both staging systems for patients with HPV-selected and unselected clinical characteristics for OPSCC. METHODS Using the Surveillance, Epidemiology, and End Results (SEER) database, 2004-2016, we identified patients with likely HPV-associated OPSCC based on surrogate markers (white males aged <65 years old with squamous cell carcinomas of the tonsil and base of tongue), excluding those who underwent surgery. We re-classified these patients using seventh and eighth edition staging for HPV-selected OPSCC and compared the prediction performance of both staging editions for overall survival (OS) and disease-specific survival (DSS). We performed the same analysis for clinically unselected patients with OPSCC. RESULTS Our analysis included 9554 patients with a median follow-up of 67 months. Comparing the eighth versus seventh edition for our HPV-selected cohort, clinical staging changed for 92.3% of patients and 10-year OS was 62.2%, 61.2%, 35.3%, and 15.5% for Stage I, II, III, and IV, versus 52.9%, 59.2%, 61.6%, 55.1%, 38.3%, and 15.5% for stage I, II, III, IVA, IVB, and IVC, respectively. A similar pattern was observed for 10-year DSS. The concordance statistics for our HPV-selected cohort were improved for both AJCC 7 (0.6260) and AJCC 8 (0.6846) compared with the unselected cohort, 0.5860 and 0.6457 for AJCC 7 and 8, respectively. CONCLUSION The overall performance of discrimination improved from AJCC 7 to AJCC 8 for both clinically selected and unselected patients, but more notably for our HPV-selected cohort. Despite the lack of statistically significant differentiation between Stages I and II in AJCC 8 in either groups, markedly improved discrimination was observed between Stages I/II, III, and IV in the HPV-selected cohort.
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Affiliation(s)
- Pooja Vijayvargiya
- Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Sumita Trivedi
- Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Manali Rupji
- Department of Biostatistics and Bioinformatics Shared Resource, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Haocan Song
- Department of Biostatistics and Bioinformatics Shared Resource, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Yuan Liu
- Department of Biostatistics and Bioinformatics Shared Resource, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Renjian Jiang
- Department of Biostatistics and Bioinformatics Shared Resource, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Azeem S Kaka
- Department of Otolaryngology and Head and Neck Surgery, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Georgia Z Chen
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - William Stokes
- Department of Radiation Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Conor Steuer
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Dong M Shin
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Jonathan J Beitler
- Department of Otolaryngology and Head and Neck Surgery, Winship Cancer Institute, Emory University, Atlanta, GA, USA
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
- Department of Radiation Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Mihir R Patel
- Department of Otolaryngology and Head and Neck Surgery, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Ashley Aiken
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA, USA
| | - Nabil F Saba
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
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18
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Zhu J, Wu G, Zhao Y, Yang B, Chen Q, Jiang J, Meng Y, Ji S, Gu K. Epidemiology, Treatment and Prognosis Analysis of Small Cell Breast Carcinoma: A Population-Based Study. Front Endocrinol (Lausanne) 2022; 13:802339. [PMID: 35444614 PMCID: PMC9013885 DOI: 10.3389/fendo.2022.802339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 03/02/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Primary small cell breast carcinoma (SCBC) is an uncommon malignancy with highly invasive behavior. The aim of this study was to find out more about the incidence, clinicopathologic characteristics and identify potential prognostic factors of SCBC. METHODS Data of patients with primary diagnosis of SCBC between 1975 and 2018 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. The incidence after adjustment for age and percentage change per year in incidence were calculated. Disease-specific survival (DSS) and overall survival (OS) were analyzed among these SCBC patients identified from the SEER database. The whole cohorts were randomized into training and validation cohorts as ratio of 7: 3. Cox regression analysis was performed to determine predictors of survival with the training cohorts. Predictive models were constructed with training cohorts, and nomogram validation was performed using receiver operating characteristic curves, concordance indices and calibration curves in both training and validation cohorts. RESULTS 323 SCBC patients were enrolled finally during the research period. The overall incidence after adjustment for age between 1990 and 2018 was 0.14 per million per year, and the prevalence of the incidence has plateaued. Most of these tumors were poorly differentiated or undifferentiated. The most prevalent presenting stage was Stage II. Patients identified in this study were randomly divided into training (n = 226) and testing (n = 97) cohorts. Multivariate Cox proportional hazards model showed that chemotherapy, surgery and stage were important predictors of DSS and OS. CONCLUSION SCBC is considered an infrequent breast neoplasm with aggressive characteristics. Tumor stage is associated with poor prognosis. Combination of surgery and chemotherapy is the main treatment for SCBC.
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Affiliation(s)
- Jiahao Zhu
- Department of Radiotherapy and Oncology, The Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Gang Wu
- Department of Radiotherapy and Oncology, The Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Yutian Zhao
- Department of Radiotherapy and Oncology, The Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Bo Yang
- Department of Radiotherapy and Oncology, The Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Qingqing Chen
- Department of Radiotherapy and Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, China
| | - Jianwei Jiang
- Department of Breast Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, China
| | - You Meng
- Department of Breast Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, China
| | - Shengjun Ji
- Department of Radiotherapy and Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, China
- *Correspondence: Shengjun Ji, ; Ke Gu,
| | - Ke Gu
- Department of Radiotherapy and Oncology, The Affiliated Hospital of Jiangnan University, Wuxi, China
- *Correspondence: Shengjun Ji, ; Ke Gu,
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19
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Li P, Yang B, Xiu B, Chi Y, Xue J, Wu J. Development and Validation of a Robust Ferroptosis-Related Gene Panel for Breast Cancer Disease-Specific Survival. Front Cell Dev Biol 2021; 9:709180. [PMID: 34900981 PMCID: PMC8655913 DOI: 10.3389/fcell.2021.709180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 11/02/2021] [Indexed: 12/17/2022] Open
Abstract
Background: New biomarker combinations have been increasingly developed to improve the precision of current diagnostic and therapeutic modalities. Recently, researchers have found that tumor cells are more vulnerable to ferroptosis. Furthermore, ferroptosis-related genes (FRG) are promising therapeutic targets in breast cancer patients. Therefore, this study aimed to identify FRG that could predict disease-specific survival (DSS) in breast cancer patients. Methods: Gene expression matrix and clinical data were downloaded from public databases. We included 960, 1,900, and 234 patients from the TCGA, METABRIC, and GSE3494 cohorts, respectively. Data for FRG were downloaded from the FerrDb website. Differential expression of FRG was analyzed by comparing the tumors with adjacent normal tissues. Univariate Cox analysis of DSS was performed to identify prognostic FRG. The TCGA-BRCA cohort was used to generate a nine-gene panel with the LASSO cox regression. The METABRIC and GSE3494 cohorts were used to validate the panel. The panel's median cut-off value was used to divide the patients into high- or low-risk subgroups. Analyses of immune microenvironment, functional pathways, and clinical correlation were conducted via GO and KEGG analyses to determine the differences between the two subgroups. Results: The DSS of the low-risk subgroup was longer than that of the high-risk subgroup. The panel's predictive ability was confirmed by ROC curves (TCGA cohort AUC values were 0.806, 0.695, and 0.669 for 2, 3, and 5 years respectively, and the METABRIC cohort AUC values were 0.706, 0.734, and 0.7, respectively for the same periods). The panel was an independent DSS prognostic indicator in the Cox regression analyses. (TCGA cohort: HR = 3.51, 95% CI = 1.792-6.875, p < 0.001; METABRIC cohort: HR = 1.76, 95% CI = 1.283-2.413, p < 0.001). Immune-related pathways were enriched in the high-risk subgroup. The two subgroups that were stratified by the nine-gene panel were also associated with histology type, tumor grade, TNM stage, and Her2-positive and TNBC subtypes. The patients in the high-risk subgroup, whose CTLA4 and PD-1 statuses were both positive or negative, demonstrated a substantial clinical benefit from combination therapy with anti-CTLA4 and anti-PD-1. Conclusion: The new gene panel consisting of nine FRG may be used to assess the prognosis and immune status of patients with breast cancer. A precise therapeutic approach can also be possible with risk stratification.
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Affiliation(s)
- Pei Li
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Benlong Yang
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Bingqiu Xiu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yayun Chi
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Jingyan Xue
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Jiong Wu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China.,Collaborative Innovation Center for Cancer Medicine, Shanghai, China
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20
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Celik E, Goksever Celik H, Sozen H, Onder S, Tosun OA, Topuz S, Salihoglu MY. The effect of adenomyosis on endometrial cancer: a university hospital-based cohort study. J OBSTET GYNAECOL 2021; 42:158-165. [PMID: 34895006 DOI: 10.1080/01443615.2021.1980508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Endometrial cancer (EC) can coexist with gynaecological diseases including adenomyosis which can be defined as the location of endometrial cells within the myometrium. Our aim was to clarify the impact of adenomyosis on the clinical and survival outcomes of EC. We included the patients who underwent an operation for EC and had concurrent adenomyosis in this retrospective cohort study. All clinicodemographical and tumour characteristics with survival outcomes of the patients were analysed comparatively. A total of 763 patients who met the eligibility criteria were included. Of those, 591 patients in the non-adenomyosis group and 172 patients in the adenomyosis group were examined. Disease-specific survival (DSS) was significantly prolonged while progression-free survival (PFS) was not affected by the presence of adenomyosis (p = .004 vs. p = .161). However, adenomyosis did not remain as an independent prognostic factor for EC in multivariate analysis (p = .341). These patients with coexistent adenomyosis and EC have better clinicopathological characteristics and less advanced tumour. Although adenomyosis is associated with prolonged DSS, it has no prognostic importance for survival outcomes of the patients with EC.IMPACT STATEMENTWhat is already known on this subject? Endometrial cancer (EC) can coexist with other gynaecological diseases including uterine adenomyosis. Adenomyosis is typically diagnosed by the pathological evaluation of the uterus following hysterectomy, although diagnosis is possible with imaging methods However, the coexistence of adenomyosis and EC is controversial in the literature.What do the results of this study add? To the best of our knowledge, our study is the largest study performed at a single university hospital. All potential confounding factors including clinicodemographical characteristics of the patients, examination of histopathology slides by the experienced gynaecological pathologists, evaluation of all included factors that may affect the survival outcomes of EC by multivariate analysis were examined. Although adenomyosis is associated with prolonged disease-specific survival (DSS), it has no prognostic importance for survival outcomes of the patients with EC.What are the implications of these findings for clinical practice and/or further research? Women having coexistent adenomyosis and EC should be informed about the impact of adenomyosis on the survival outcomes of EC.
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Affiliation(s)
- Engin Celik
- Department of Gynecological Oncology, University of Health Sciences Istanbul Kanuni Sultan Suleyman Training and Research Hospital, Istanbul, Turkey
| | - Hale Goksever Celik
- Department of Obstetrics and Gynecology, University of Health Sciences Istanbul Kanuni Sultan Suleyman Training and Research Hospital, Istanbul, Turkey
| | - Hamdullah Sozen
- Department of Gynecological Oncology, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Semen Onder
- Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ozgur Aydin Tosun
- Department of Obstetrics and Gynecology, Medeniyet University, Istanbul, Turkey
| | - Samet Topuz
- Department of Gynecological Oncology, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Mehmet Yavuz Salihoglu
- Department of Gynecological Oncology, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
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21
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Yacoub N, Xiong DD, Knackstedt TJ. The impact of delay in time to surgical treatment of Merkel cell carcinoma on overall survival and disease-specific survival: A population-based analysis. J Am Acad Dermatol 2021; 87:888-890. [PMID: 34902491 DOI: 10.1016/j.jaad.2021.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 11/30/2021] [Accepted: 12/05/2021] [Indexed: 10/19/2022]
Affiliation(s)
- Nour Yacoub
- Northeast Ohio Medical University, Rootstown, Ohio
| | - David D Xiong
- Department of Dermatology, University Hospitals, Cleveland, Ohio
| | - Thomas J Knackstedt
- Department of Dermatology, MetroHealth System, Cleveland, Ohio; Case Western Reserve University School of Medicine, Cleveland, Ohio.
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22
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Khatun M, Urpilainen E, Ahtikoski A, Arffman RK, Pasanen A, Puistola U, Tapanainen JS, Andersson LC, Butzow R, Loukovaara M, Piltonen TT. Low Expression of Stanniocalcin 1 (STC-1) Protein Is Associated With Poor Clinicopathologic Features of Endometrial Cancer. Pathol Oncol Res 2021; 27:1609936. [PMID: 34650342 PMCID: PMC8505533 DOI: 10.3389/pore.2021.1609936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 09/13/2021] [Indexed: 12/14/2022]
Abstract
Stanniocalcin-1 (STC-1) is a glycoprotein hormone involved in diverse biological processes, including regulation of calcium phosphate homeostasis, cell proliferation, apoptosis, inflammation, oxidative stress responses, and cancer development. The role of STC-1 in endometrial cancer (EC) is yet to be elucidated. In this study, we investigated the protein expression pattern of STC-1 in a tissue microarray (TMA) cohort of hysterectomy specimens from 832 patients with EC. We then evaluated the prognostic value of STC-1 expression regarding the clinicopathologic features and patients survival over a period of 140 months. Our results revealed that in EC tissue samples, STC-1 is mainly localized in the endometrial epithelium, although some expression was also observed in the stroma. Decreased STC-1 expression was associated with factors relating to a worse prognosis, such as grade 3 endometrioid tumors (p = 0.030), deep myometrial invasion (p = 0.003), lymphovascular space invasion (p = 0.050), and large tumor size (p = 0.001). Moreover, STC-1 expression was decreased in tumors obtained from obese women (p = 0.014) and in women with diabetes mellitus type 2 (DMT2; p = 0.001). Interestingly, the data also showed an association between DNA mismatch repair (MMR) deficiency and weak STC-1 expression, specifically in the endometrial epithelium (p = 0.048). No association was observed between STC-1 expression and disease-specific survival. As STC-1 expression was particularly low in cases with obesity and DMT2 in the TMA cohort, we also evaluated the correlation between metformin use and STC-1 expression in an additional EC cohort that only included women with DMT2 (n = 111). The analysis showed no difference in STC-1 expression in either the epithelium or the stroma in women undergoing metformin therapy compared to metformin non-users. Overall, our data may suggest a favorable role for STC-1 in EC behavior; however, further studies are required to elucidate the detailed mechanism and possible applications to cancer treatment.
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Affiliation(s)
- Masuma Khatun
- Department of Obstetrics and Gynaecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Elina Urpilainen
- Department of Obstetrics and Gynaecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Anne Ahtikoski
- Department of Pathology, Oulu University Hospital, University of Oulu, Oulu, Finland.,Department of Pathology, Turku University Hospital, Turku, Finland
| | - Riikka K Arffman
- Department of Obstetrics and Gynaecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Annukka Pasanen
- Department of Pathology, University of Helsinki, Helsinki, Finland
| | - Ulla Puistola
- Department of Obstetrics and Gynaecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Juha S Tapanainen
- Department of Obstetrics and Gynaecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland.,Department of Obstetrics and Gynaecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Leif C Andersson
- Department of Pathology, University of Helsinki, Helsinki, Finland
| | - Ralf Butzow
- Department of Pathology, University of Helsinki, Helsinki, Finland
| | - Mikko Loukovaara
- Department of Obstetrics and Gynaecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Terhi T Piltonen
- Department of Obstetrics and Gynaecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
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23
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Polymeri E, Kjölhede H, Enqvist O, Ulén J, Poulsen MH, Simonsen JA, Borrelli P, Trägårdh E, Johnsson ÅA, Høilund-Carlsen PF, Edenbrandt L. Artificial intelligence-based measurements of PET/CT imaging biomarkers are associated with disease-specific survival of high-risk prostate cancer patients. Scand J Urol 2021; 55:427-433. [PMID: 34565290 DOI: 10.1080/21681805.2021.1977845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Artificial intelligence (AI) offers new opportunities for objective quantitative measurements of imaging biomarkers from positron-emission tomography/computed tomography (PET/CT). Clinical image reporting relies predominantly on observer-dependent visual assessment and easily accessible measures like SUVmax, representing lesion uptake in a relatively small amount of tissue. Our hypothesis is that measurements of total volume and lesion uptake of the entire tumour would better reflect the disease`s activity with prognostic significance, compared with conventional measurements. METHODS An AI-based algorithm was trained to automatically measure the prostate and its tumour content in PET/CT of 145 patients. The algorithm was then tested retrospectively on 285 high-risk patients, who were examined using 18F-choline PET/CT for primary staging between April 2008 and July 2015. Prostate tumour volume, tumour fraction of the prostate gland, lesion uptake of the entire tumour, and SUVmax were obtained automatically. Associations between these measurements, age, PSA, Gleason score and prostate cancer-specific survival were studied, using a Cox proportional-hazards regression model. RESULTS Twenty-three patients died of prostate cancer during follow-up (median survival 3.8 years). Total tumour volume of the prostate (p = 0.008), tumour fraction of the gland (p = 0.005), total lesion uptake of the prostate (p = 0.02), and age (p = 0.01) were significantly associated with disease-specific survival, whereas SUVmax (p = 0.2), PSA (p = 0.2), and Gleason score (p = 0.8) were not. CONCLUSION AI-based assessments of total tumour volume and lesion uptake were significantly associated with disease-specific survival in this patient cohort, whereas SUVmax and Gleason scores were not. The AI-based approach appears well-suited for clinically relevant patient stratification and monitoring of individual therapy.
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Affiliation(s)
- Eirini Polymeri
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Radiology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Henrik Kjölhede
- Department of Urology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Urology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Olof Enqvist
- Department of Electrical Engineering, Region Västra Götaland, Chalmers University of Technology, Gothenburg, Sweden
| | | | - Mads H Poulsen
- Department of Urology, Odense University Hospital, Odense, Denmark
| | - Jane A Simonsen
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Pablo Borrelli
- Department of Clinical Physiology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Elin Trägårdh
- Clinical Physiology and Nuclear Medicine, Lund University and Skåne University Hospital, Malmö, Sweden
| | - Åse A Johnsson
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Radiology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | - Lars Edenbrandt
- Department of Clinical Physiology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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24
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Allegra E, Bianco MR, Mignogna C, Caltabiano R, Grasso M, Puzzo L. Role of P16 Expression in the Prognosis of Patients With Laryngeal Cancer: A Single Retrospective Analysis. Cancer Control 2021; 28:10732748211033544. [PMID: 34538114 PMCID: PMC8450612 DOI: 10.1177/10732748211033544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND A possible oncogenic role of human papillomavirus (HPV) in head and neck cancers (mainly oropharynx tumors) has been suggested. This significant association has been considered true for oropharynx tumors; however, the association between HPV infection and laryngeal carcinomas is yet to be established. The aim of this study was to evaluate the relationship between p16 expression and long-term overall, disease-free, and disease-specific survival (OS, DF, and DSS, respectively) in patients surgically treated for laryngeal carcinoma. MATERIALS AND METHODS Seventy-four previously untreated laryngeal carcinoma patients who underwent surgical treatment were considered for this retrospective study. The tissue specimens were processed for immunohistochemical p16 protein (surrogate HPV marker) detection. RESULTS Survival analysis of the p16 expression of the primary tumor showed that the 5-year OS rates were 90% and 29.7% for the p16-positive and negative groups, respectively (P = .003). The 5-year DFS and DSS also differed between both groups (P < .001), whereas the 5-year DSS seemed to be related to tumor/lymph node classification and p16 expression. However, only p16 expression was identified as an independent prognostic factor associated with OS and DSS. CONCLUSIONS Surgically treated p16-positive laryngeal cancer patients may represent a subset of patients with a better prognosis than their p16-negative counterparts.
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Affiliation(s)
- Eugenia Allegra
- Otolaryngology-Department of Health Science, 9325University of Catanzaro, Catanzaro, Italy
| | - Maria Rita Bianco
- Otolaryngology-Department of Health Science, 9325University of Catanzaro, Catanzaro, Italy
| | - Chiara Mignogna
- Centro Interdipartimentale dei Servizi, 9325University of Catanzaro, Catanzaro, Italy
| | - Rosario Caltabiano
- Department G.F. Ingrassia, Section of Anatomic Pathology, 60279University of Catania, Catania, Italy
| | - Maria Grasso
- Otolaryngology-Department of Health Science, 9325University of Catanzaro, Catanzaro, Italy
| | - Lidia Puzzo
- Department G.F. Ingrassia, Section of Anatomic Pathology, 60279University of Catania, Catania, Italy
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25
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Zheng X, Wu Y, Zheng L, Xue L, Jiang Z, Wang C, Xie Y. Disease-Specific Survival of AJCC 8th Stage II Gastric Cancer Patients After D2 Gastrectomy. Front Oncol 2021; 11:671474. [PMID: 34381707 PMCID: PMC8350511 DOI: 10.3389/fonc.2021.671474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 07/06/2021] [Indexed: 11/13/2022] Open
Abstract
The association between the risk factors and long-term prognosis in patients with stage II gastric cancer after radical gastrectomy has been fully revealed. The purpose of this study was to investigate the independent risk factors for treatment failure in stage II gastric cancer. Demographic, clinical, and pathological information of 247 stage II gastric cancer patients who underwent radical D2 gastrectomy in our department between January 2011 and December 2014 were collected and retrospectively analyzed. The relationship between and long-term clinical outcomes of stage II gastric cancer was analyzed using t-tests, chi-square tests, receiver operating characteristic (ROC) analysis, time-dependent ROC analysis, K–M curves, and a Cox regression model. The median follow-up of 247 stage II gastric cancer patients was 5.49 years (range: 0.12–8.62 years). The Kaplan–Meier estimated 3-year and 5-year DSS rates of the study group were 92.7% (95% CI 89.4–95.9) and 88.7% (95% CI 84.7–92.7), respectively. Higher age (>70 vs. ≤70, log-rank p = 0.0406), nerve invasion (positive vs. negative, log-rank p = 0.0133), and non-distal gastrectomy (distal partial gastrectomy vs. other surgical methods, log-rank p = 0.00235) had worse prognoses compared to controls. Univariate and multivariate analyses of disease-specific survival showed that these three factors were independent prognostic factors for patients with stage II disease. The area under time-dependent ROC curve (AUC) is 0.748 of 5-year survival and c-index is 0.696 based on the three-marker model drawn for stage II patients. Subgroup analyses showed an interaction between tumor location and nerve invasion. The age, perineural invasion, and surgical approach are independent prognostic factors for disease-specific survival after radical gastrectomy. Tumor location may be an important confounding factor for outcomes by affecting surgical methods and the hazards of nerve invasion.
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Affiliation(s)
- Xiaohao Zheng
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yunzi Wu
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li Zheng
- Department of General Surgery, The First People's Hospital of Dongcheng District, Beijing, China
| | - Liyan Xue
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhichao Jiang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chenfeng Wang
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yibin Xie
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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26
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Russell E, Udkoff J, Knackstedt T. Basal cell carcinoma with bone invasion: A systematic review and pooled survival analysis. J Am Acad Dermatol 2021; 86:621-627. [PMID: 34273459 DOI: 10.1016/j.jaad.2021.06.889] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/23/2021] [Accepted: 06/29/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Although basal cell carcinoma (BCC) tends to follow an indolent course, some tumors can exhibit locally aggressive behavior and invade into bone. OBJECTIVE To analyze all published demographic, clinical, and treatment data on recurrence patterns, disease progression, disease-specific death, and overall mortality of BCC with bone invasion. METHODS A systematic review and pooled-survival analysis was performed, including case reports and case series of BCC with bone invasion. RESULTS The study included 101 patients from 70 publications. BCC tumors invading into bone were most often large, neglected tumors located in high-risk face areas. At 5 years, patients had a 30% risk probability of disease recurrence (after negative margins), a 72.1% risk of disease progression or death (with ambiguous margin status), an 18.2% risk of BCC-related death, and a 20.7% overall probability of death. LIMITATIONS Limitations include the reliance on case reports and series for individual patient data, which has the potential to introduce selection bias. CONCLUSION The high rate of disease progression and suboptimal 5-year survival rate highlights the poor prognosis of BCC with bone invasion and further underscores the importance of early detection and treatment.
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Affiliation(s)
- Emma Russell
- Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Jeremy Udkoff
- University of Pittsburgh Department of Dermatology, Pittsburgh, Pennsylvania
| | - Thomas Knackstedt
- Case Western Reserve University School of Medicine, Cleveland, Ohio; MetroHealth System Department of Dermatology, Cleveland, Ohio.
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27
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Shukla N, Ma Y, Megwalu UC. The role of insurance status as a mediator of racial disparities in oropharyngeal cancer outcomes. Head Neck 2021; 43:3116-3124. [PMID: 34254715 DOI: 10.1002/hed.26807] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 06/15/2021] [Accepted: 07/06/2021] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND To assess the role of insurance status as a mediator of racial disparities in oropharyngeal cancer outcomes. METHODS This was a population-based retrospective cohort study. Data were extracted from the Surveillance, Epidemiology, and End Results 18 database. The study cohort included 11 627 patients diagnosed with oropharyngeal squamous cell carcinoma between 2010 and 2015. RESULTS The association between black race and increased risk of unresectable disease was slightly attenuated, but persistent, after including insurance status as a covariate (odds ratio [OR] 1.34, 95%CI 1.10-1.63). Likewise, black race was no longer associated with worse disease-specific survival (hazard ratio [HR] 1.11, 95%CI 0.99-1.26), but remained associated with worse overall survival with a slightly decreased effect size (HR 1.13, 95%CI 1.01-1.25). CONCLUSIONS Insurance status plays a significant role in, but does not completely account for, the persistent racial disparities in oropharyngeal cancer outcomes.
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Affiliation(s)
- Navika Shukla
- Department of Otolaryngology - Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Yifei Ma
- Department of Otolaryngology - Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Uchechukwu C Megwalu
- Department of Otolaryngology - Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
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28
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Frederiksen JG, Channir HI, Larsen MHH, Christensen A, Friborg J, Charabi BW, Rubek N, von Buchwald C. Long-term survival outcomes after primary transoral robotic surgery (TORS) with concurrent neck dissection for early-stage oropharyngeal squamous cell carcinoma. Acta Otolaryngol 2021; 141:714-718. [PMID: 34191671 DOI: 10.1080/00016489.2021.1939147] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND In 2013, transoral robotic surgery (TORS) was implemented as a protocolled treatment alternative to the traditional radiotherapy (RT) in Denmark for oropharyngeal squamous cell carcinoma (OPSCC). In 2017, we published our first prospective feasibility study, showing that TORS with concurrent neck dissection successfully achieved negative margins in 29 out of 30 patients (97%) with early-stage OPSCC. AIMS/OBJECTIVES This follow-up study aims to evaluate the five-year overall survival (OS), disease-specific survival (DSS) and recurrence-free survival (RFS). METHODS Retrospective follow-up study including 30 patients treated with TORS for early-stage OPSCC (T1-T2, N0-N1, M0, UICC 7th edition) from September 2014 to January 2016 at a single head and neck cancer centre in Denmark. The five-year OS, DSS and RFS, including a detailed analysis of the recurrences, were addressed. RESULTS The five-year OS, DSS and RFS was 90%, 93% and 87%, respectively. Median follow-up was 54.5 months. Four patients developed a recurrence, with one regional, one distant metastatic (M) and two locoregional recurrences. The median time to recurrence was 24 months (range 3-42 months). CONCLUSIONS AND SIGNIFICANCE This follow-up study demonstrates good five-year OS, DSS and RFS in a prospective cohort of patients undergoing TORS and neck dissection for early-stage OPSCC.
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Affiliation(s)
- Joakim Grant Frederiksen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Hani Ibrahim Channir
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Mikkel Hjordt Holm Larsen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Anders Christensen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jeppe Friborg
- Department of Oncology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Birgitte Wittenborg Charabi
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Niclas Rubek
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Christian von Buchwald
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Abstract
Objective To explore the clinicopathological features and relative prognostic risks of
the three major variants of papillary thyroid carcinoma (PTC). Methods We retrospectively analyzed the clinicopathological characteristics and
prognoses of patients with the three major PTC variants, conventional
papillary thyroid carcinoma (CPTC), follicular-variant papillary carcinoma
(FVPTC), and tall-cell papillary thyroid carcinoma (TCPTC), based on data
from the Surveillance, Epidemiology, and End Results database from 2005 to
2009. Results A total of 29,555 patients were enrolled. In terms of their demographic and
clinicopathological characteristics, TCPTC had the highest prevalence of
older patients, men, patients with locally advanced stage (T stage and N
stage), and mortality, while FVPTC had the lowest prevalence in relation to
these factors. The three variants differed significantly in terms of 5-year
overall survival and 5-year disease-specific survival. Cox regression
analysis identified male sex, age ≥45 years, and higher American Joint
Committee on Cancer and TNM stage as independent factors predicting a poor
prognosis in relation to both overall and disease-specific survival. Conclusions CPTC, FVPTC, and TCPTC have different clinicopathological characteristics and
prognoses, indicating the need for different treatment strategies for these
three variants of PTC.
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Affiliation(s)
- Junming Xu
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yingying Zhang
- Department of Respiratory and Critical Care Medicine, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jun Liu
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Shenglong Qiu
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Min Wang
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Oncology Department, Johns Hopkins Hospital, MD, USA
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30
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Bois MC, Morgado-Carrasco D, Barba PJ, Puig S. Mitotic rate as a prognostic factor in melanoma and implications in patient management. Actas Dermosifiliogr (Engl Ed) 2021; 112:S0001-7310(21)00181-2. [PMID: 33992620 DOI: 10.1016/j.ad.2020.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/28/2020] [Accepted: 05/23/2020] [Indexed: 10/21/2022] Open
Affiliation(s)
- Marina Clara Bois
- Dermatology Department, Hospital General de Agudos Dr. Cosme Argerich, Buenos Aires, Argentina
| | - Daniel Morgado-Carrasco
- Dermatology Department, Melanoma Group IDIBAPS, Hospital Clínic de Barcelona, Universitat de Barcelona, España.
| | - Paula Johana Barba
- Dermatology Department, HIGA Prof. Dr. Rodolfo Rossi, La Plata, Argentina
| | - Susana Puig
- Dermatology Department, Melanoma Group IDIBAPS, Hospital Clínic de Barcelona, Universitat de Barcelona, España; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, Barcelona, Spain
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31
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Jiang M, Ren L, Chen Y, Wang H, Wu H, Cheng S, Li G, Yu S. Identification of a Hypoxia-Related Signature for Predicting Prognosis and the Immune Microenvironment in Bladder Cancer. Front Mol Biosci 2021; 8:613359. [PMID: 34026819 PMCID: PMC8138130 DOI: 10.3389/fmolb.2021.613359] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 04/22/2021] [Indexed: 01/19/2023] Open
Abstract
Accumulating evidence indicates that hypoxia is highly associated with bladder cancer genesis, progression, and immune microenvironment. Nevertheless, few studies have identified the role of hypoxia-related genes as a prognostic signature in bladder cancer. This study aimed to establish a hypoxia-related signature with high accuracy for prognosis and immune microenvironment prediction in bladder cancer. We obtained expression profiles and clinical information from Gene Expression Omnibus and The Cancer Genome Atlas. Then the univariate Cox regression, random survival forest algorithm, and multivariate Cox regression analysis were conducted to identify the core genes and four hypoxia-related genes (ANXA2, GALK1, COL5A1, and HS3ST1) were selected to construct the signature. Kaplan-Meier survival analysis demonstrated that patients with a low-risk score had a higher disease-specific survival rate (p < 0.0001). The areas under the curve of the signature were 0.829 at 1 year, 0.869 at 3 years, and 0.848 at 5 years, respectively. Additionally, we found this hypoxia-related signature was highly correlated with tumor immune microenvironment and had the potential to predict the efficacy of immunotherapy. In summary, our study developed a hypoxia-related signature, which had high accuracy for prognosis prediction and the potential to guide the immunotherapy for bladder cancer patients.
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Affiliation(s)
- Minxiao Jiang
- Department of Urology, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Liangliang Ren
- Department of Urology, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yuanlei Chen
- Department of Urology, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Huan Wang
- Department of Urology, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Haiyang Wu
- Department of Urology, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Sheng Cheng
- Department of Urology, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Gonghui Li
- Department of Urology, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shicheng Yu
- Department of Urology, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Ryan WR, Xu MJ, Ochoa E, Plonowska-Hirschfeld KA, Zebolsky AL, Ha PK, Bewley AF, Mallen-St Clair J, Joshi AS, Coffey CS, Faraji F, MacDonald BV, Houlton JJ, Gobillot TA, Curry JM, Philips R, Hackman TG, Richmon JD, Holcomb AJ, Coughlin AM, Panwar A, Smith RB, Herberg ME, Fakhry C, Cognetti DM. Oncologic outcomes of human papillomavirus-associated oropharynx carcinoma treated with surgery alone: A 12-institution study of 344 patients. Cancer 2021; 127:3092-3106. [PMID: 33957701 DOI: 10.1002/cncr.33611] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 02/11/2021] [Accepted: 02/19/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND The oncologic outcomes of surgery alone for patients with American Joint Committee on Cancer 7th edition (AJCC 7th) pN2a and pN2b human papillomavirus-associated oropharynx squamous cell carcinoma (HPV+OPSCC) are not clear. METHODS The authors performed a 12-institution retrospective study of 344 consecutive patients with HPV+OPSCC (AJCC 7th pT0-3 N3 M0) treated with surgery alone with 6 months or more of follow-up using univariate and multivariate analyses. RESULTS The 2-year outcomes for the entire cohort were 91% (182 of 200) disease-free survival (DFS), 100% (200 of 200) disease-specific survival (DSS), and 98% (200 of 204) overall survival (OS). The 18 recurrences within 2 years were 88.9% (16 of 18) local and/or regional recurrences and 11.1% (2 of 18) distant metastases. Recurrences were not significantly associated with smoking, pT stage, or pN stage. The 16 patients with locoregional recurrences within 2 years all underwent successful salvage treatments (median follow-up after salvage: 13.1 months), 43.8% (7 of 16) of whom underwent salvage surgery alone for a 2-year overall salvage radiation need of 4.5% (9 of 200). The 2-year outcomes for the 59 evaluable patients among the 109 AJCC 7th pT0-2 N2a-N2b patients with 1 to 3 pathologic lymph nodes (LNs) were as follows: local recurrence, 3.4% (2 of 59); regional recurrence, 8.4% (5 of 59); distant metastases, 0%; DFS, 88.1% (52 of 59); DSS, 100% (59 of 59); OS, 96.7% (59 of 61); and salvage radiation, 5.1% (3 of 59). CONCLUSIONS With careful selection, surgery alone for AJCC 7th pT0-T2N0-N2b HPV+OPSCC with zero to 3 pathologic LNs without perineural invasion, extranodal extension, or positive margins results in high DFS, DSS, OS, and salvage treatment success. Because of the short-term follow-up, these data support further investigation of treatment de-escalation in this population.
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Affiliation(s)
- William R Ryan
- Division of Head and Neck Oncologic Surgery, Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, California
| | - Mary J Xu
- Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, California
| | - Edgar Ochoa
- School of Medicine, University of California San Francisco, San Francisco, California
| | | | - Aaron L Zebolsky
- Homer Stryker MD School of Medicine, Western Michigan University, Kalamazoo, Michigan
| | - Patrick K Ha
- Division of Head and Neck Oncologic Surgery, Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, California
| | - Arnaud F Bewley
- Department of Otolaryngology-Head and Neck Surgery, University of California Davis Medical Center, Sacramento, California
| | | | - Arjun S Joshi
- Division of Head and Neck Oncologic Surgery, Department of Surgery, George Washington University School of Medicine, Washington, DC
| | - Charles S Coffey
- Division of Otolaryngology/Head and Neck Surgery, Department of Surgery, University of California San Diego, La Jolla, California
| | - Farhoud Faraji
- Division of Otolaryngology/Head and Neck Surgery, Department of Surgery, University of California San Diego, La Jolla, California
| | - Bridget V MacDonald
- School of Medicine, University of California San Diego, La Jolla, California
| | - Jeffrey J Houlton
- Department of Otolaryngology-Head and Neck Surgery, University of Washington Medical Center, Seattle, Washington
| | - Theodore A Gobillot
- School of Medicine, University of Washington Medical Center, Seattle, Washington
| | - Joseph M Curry
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Ramez Philips
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Trevor G Hackman
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina, Chapel Hill, North Carolina
| | - Jeremy D Richmon
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Boston, Massachusetts
| | - Andrew J Holcomb
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Boston, Massachusetts.,Head and Neck Surgical Oncology, Nebraska Methodist Health System, Omaha, Nebraska
| | - Andrew M Coughlin
- Head and Neck Surgical Oncology, Nebraska Methodist Health System, Omaha, Nebraska
| | - Aru Panwar
- Head and Neck Surgical Oncology, Nebraska Methodist Health System, Omaha, Nebraska
| | - Russell B Smith
- Section of Head and Neck Surgical Oncology, Baptist MD Anderson Cancer Physicians, Baptist Medical Center, Jacksonville, Florida
| | - Matthew E Herberg
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland
| | - Carole Fakhry
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland
| | - David M Cognetti
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
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33
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Liu H, Zhang J, Quan L, Cao L, Miao Y, Zhao X, Shen H, Wang L, Xu W, Li J, Fan L. Conventional Treatments Cannot Improve Outcomes of Early-Stage Primary Breast Marginal Zone Lymphoma. Front Oncol 2021; 10:609512. [PMID: 33928019 PMCID: PMC8076799 DOI: 10.3389/fonc.2020.609512] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 12/15/2020] [Indexed: 12/14/2022] Open
Abstract
Introduction Primary breast marginal zone lymphoma (PBMZL) is a rare occurrence and less is known about its characteristics, treatments, and outcomes. Methods We retrospectively reviewed 370 cases of early-stage PBMZL from the Surveillance, Epidemiology, and End Results database. Statistical analyses were performed to describe clinical features, determine prognostic factors, and compare different therapeutic strategies. Results At a median follow-up of 68.5 months, the 5-year overall survival (OS) and disease-specific survival (DSS) rate were 81.2 and 95.4%, respectively. We divided the cohort into four treatment groups and compared their characteristics and survival: radiotherapy (RT) ± surgery (Sx) (n = 142, 38.4%), Sx alone (n = 71, 19.2%), any chemotherapy (CT) (n = 63, 17.0%), and none of the above (n = 94, 25.4%). Age of onset and laterality of lesions tended to relate to the choice of different treatments. Multivariate Cox analysis showed that advanced age (>60 years), concomitant tumor, and any CT (vs RT ± Sx) predicted poorer OS, while for DSS, there was no meaningful indicator (P > 0.05). Patients aged >60 years or treated with any CT seemed to have shorter DSS, but the difference only approached statistical significance. Then we applied a propensity score-matched analysis to demonstrate that neither RT- nor Sx-containing therapy could bring a better OS or DSS. The competing risk model suggested that CT was the only contributor to higher PBMZL-specific mortality. Conclusion Our results show an indolent behavior of early-stage PBMZL with long-term survival. Conventional oncological treatments fail to bring survival benefits; especially CT is detrimental to survival, suggesting that observation may be advisable in the management of early-stage PBMZL, and further research on novel targeted agents is warranted for patients in need.
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Affiliation(s)
- Hailing Liu
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Jing Zhang
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Lin Quan
- Department of Respiratory, Nanjing Chest Hospital, Chest Hospital District, Nanjing Brain hospital affiliated to Nanjing Medical University, Nanjing, China
| | - Lei Cao
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Yi Miao
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Xiaoli Zhao
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Haorui Shen
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Li Wang
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Wei Xu
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Jianyong Li
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Lei Fan
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
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Chen Z, Huang H, Li X, Fang X, Wang Z, Hong H, Zhang Z, Cai Q, Li Z, Chen M, Yao Y, Pan F, Chen L, Lin T. Chemotherapy Plus Radiotherapy Versus Chemotherapy Alone for Patients With Peripheral T-Cell Lymphoma, Not Otherwise Specified. Front Oncol 2021; 11:607145. [PMID: 33680962 PMCID: PMC7930486 DOI: 10.3389/fonc.2021.607145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 01/05/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose Peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS) is a clinically and biologically heterogeneous disease with poor prognosis. As the role of radiation therapy (RT) is still unclear, we carried out this study to evaluate the potential efficacy of RT in PTCL-NOS. Methods Patients diagnosed with PTCL-NOS between 2000 and 2016 were identified from the Surveillance, Epidemiology, and End Results (SEER) database. Propensity score matching was used to balance the characteristics between patients who received radiotherapy and those who did not receive radiotherapy. In addition, we validated the findings in an external validation cohort retrospectively recruited from two high-capacity cancer center in China between 2006 and 2016. Kaplan-Meier curves and Cox regression models were used for survival analysis. Results Of the 2,768 patients with chemotherapy records in the SEER cohort, 27.6% of 844 patients with early-stage disease and 6.8% of 1,924 patients with advanced-stage disease received RT. The application of RT was significantly associated with an improvement in overall survival (5-year OS rate 58.5 versus 35.1%, P <0.001) and disease-specific survival (5-year DSS rate 66.3 versus 44.0%, P <0.001) in the early-stage subgroup, while no apparent survival benefit of adding RT was identified in patients with advanced-stage disease (5-year OS rate 28.7 versus 24.4%, P = 0.089; 5-year DSS rate 32.9 versus 31.3%, P = 0.223). After adjustment, a matched cohort of 1,044 patients (348 in the RT combined with CT group and 696 in the CT alone group) was created. And RT was still significantly associated with a survival benefit in the early-stage subset, but not in the advanced-stage disease group. In the validation cohort with more comprehensive data, RT also significantly improved the survival of early-stage PTCL-NOS patients. Conclusion Adding RT was associated with significant improvement in survival in early-stage PTCL-NOS, but the survival benefit of RT was not obvious in advanced-stage disease. The incorporation of RT for treatment in early-stage PTCL-NOS should be highly considered. Further prospective studies with more comprehensive data are needed to evaluate the effectiveness and toxicity of RT in PTCL-NOS.
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Affiliation(s)
- Zegeng Chen
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - He Huang
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Xiaoqian Li
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Xiaojie Fang
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Zhao Wang
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Huangming Hong
- Department of Oncology, Sichuan Cancer Hospital, Chengdu, China
| | - Zhihui Zhang
- Department of Oncology, Sichuan Cancer Hospital, Chengdu, China
| | - Qingqing Cai
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Zhiming Li
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Meiting Chen
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Yuyi Yao
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Fei Pan
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Limin Chen
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Tongyu Lin
- Department of Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Department of Oncology, Sichuan Cancer Hospital, Chengdu, China
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35
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Jaffar S, Jayasekara J, Aniss AM, Tsang VHM, Learoyd DL, Clifton-Bligh R, Gill AJ, Glover AR, Sidhu SB, Robinson B, Sywak M. Predicting distant metastatic disease in differentiated thyroid cancer: a matched case-control study. ANZ J Surg 2021; 91:716-723. [PMID: 33590959 DOI: 10.1111/ans.16652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 01/17/2021] [Accepted: 01/26/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND The occurrence of distant metastasis (DM) is the most important prognostic factor influencing survival outcomes in differentiated thyroid cancer (DTC). Identifying patients who are likely to develop DM and offering these cases more aggressive surgical approaches and I-131 therapy, is paramount to achieving the best possible outcomes. DM on presentation in DTC are uncommon, with an incidence of 1-9%. However, the incidence of DTC is rising and the disease affects a relatively young cohort of patients. The aims of this study were to investigate predictive factors in the development of DM by comparing a homogenous group of DTC patients with and without DM, and to illustrate the overall and disease-specific survival (DSS) rates of DTC patients presenting with DM. METHODS A matched case-control study of patients with DTC and DM was undertaken. The study group comprised a consecutive series of cases with DM treated in the period 1968-2014. Patients with DM at initial presentation were identified (DTC-DM group). A control group of patients without DM were matched based on age, gender, tumour size and histological subtype. The primary outcome measures were overall and disease-free survival. Secondary outcome measures were lymph node involvement (LNI), extra-thyroidal extension (ETE) of tumour and presence of BRAFV600E mutation identified on immunohistochemistry. RESULTS A total of 2547 patients with DTC were reviewed and of these 83 (3.26%) had DM at initial presentation. At 5 and 10 years, the overall survival rates for DTC-DM patients were 89.6% and 64%, respectively. The 5 and 10 year DSS rates for DTC-DM cases were 90.2% and 67.3%, respectively. When compared to the DTC group, the DTC-DM group had significantly higher rates of ETE (63% vs. 29.5%, P < 0.0001) and LNI (32.5% vs. 18.8%, P = 0.044). Among patients with papillary thyroid cancer (PTC), the presence of BRAFV600E mutation was significantly associated with DM (62.2% vs. 36.8%, P = 0.028). CONCLUSION ETE, LNI and BRAFV600E mutation in PTC are significant predictors for the development of distant metastatic disease.
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Affiliation(s)
- Sukaina Jaffar
- Endocrine Surgical Unit, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia.,Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Jayani Jayasekara
- Endocrine Surgical Unit, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia.,Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Ahmad M Aniss
- Endocrine Surgical Unit, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia
| | - Venessa H M Tsang
- Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.,Department of Endocrinology, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia
| | - Diana L Learoyd
- Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.,Department of Endocrinology, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia
| | - Roderick Clifton-Bligh
- Department of Endocrinology, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia.,Cancer Genetics Laboratory, Kolling Institute of Medical Research, Univerisity of Sydney and Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Anthony J Gill
- NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia.,Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, University of Sydney and Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Anothony R Glover
- Endocrine Surgical Unit, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia.,Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Stan B Sidhu
- Endocrine Surgical Unit, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia.,Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Bruce Robinson
- Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.,Department of Endocrinology, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia
| | - Mark Sywak
- Endocrine Surgical Unit, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, New South Wales, Australia.,Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
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Zheng C, Feng X, Zheng J, Yan Q, Hu X, Feng H, Deng Z, Liao Q, Wang J, Li Y. Lymphovascular Invasion as a Prognostic Factor in Non-Metastatic Adenocarcinoma of Esophagogastric Junction After Radical Surgery. Cancer Manag Res 2020; 12:12791-12799. [PMID: 33364828 PMCID: PMC7751785 DOI: 10.2147/cmar.s286512] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 11/28/2020] [Indexed: 12/30/2022] Open
Abstract
Purpose Tumors with lymphovascular invasion (LVI) are thought to be associated with lymph node metastasis and to lead to a worse prognosis. However, the effect of LVI on the prognosis of adenocarcinoma of esophagogastric junction (AEG) is still unclear. Patients and Methods We retrospectively analyzed 224 consecutive patients with non-metastatic AEG who underwent radical surgery in our hospital from 2004 to 2018. Inverse probability weighting (IPW) analysis was used to eliminate the selection bias. IPW-adjusted Kaplan–Meier curves and Cox proportional hazards models were used to compare disease-specific survival (DSS) and overall survival (OS) between patients with and without LVI. Results A total of 224 patients with non-metastatic AEG who underwent radical resection were included in the study and 96 (42.9%) patients developed LVI. Survival analysis showed that LVI were associated with worse DSS (hazard ratio (HR) = 3.12; 95% CI: 1.93–5.03) and worse OS (HR = 2.33; 95% CI: 1.61–3.38). The results were consistent across subgroups stratified by pathologic N stage. Subgroup analysis demonstrated that Siewert type III (HR= 3.20, 95% CI: 1.45–7.06) was associated with worse DSS, but not Siewert type I/II (HR= 1.46, 95% CI: 0.94–2.31, P-interaction=0.047). Conclusion LVI are associated with worse prognosis in AEG. LVI had a worse effect on DSS in Siewert type III AEG than Siewert type I/II AEG.
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Affiliation(s)
- Chengbin Zheng
- Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510080, People's Republic of China
| | - Xingyu Feng
- Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, People's Republic of China
| | - Jiabin Zheng
- Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, People's Republic of China
| | - Qian Yan
- Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, People's Republic of China
| | - Xu Hu
- Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, People's Republic of China
| | - Huolun Feng
- Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, People's Republic of China
| | - Zhenru Deng
- Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, People's Republic of China
| | - Qianchao Liao
- Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, People's Republic of China
| | - Junjiang Wang
- Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, People's Republic of China
| | - Yong Li
- Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510080, People's Republic of China.,Department of General Surgery, Guangdong Provincial People's Hospital; Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, People's Republic of China
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Mari GM, Crippa J, Achilli P, Montroni I, Ugolini G, Taffurelli G, Cocozza E, Borroni G, Valenti F, Roscio F, Ferrari G, Origi M, Zuliani W, Pugliese R, Costanzi ATM, Fingherut A, Maggioni D. High Versus Low Ligation of the Inferior Mesenteric Artery During Rectal Resection for Cancer: Oncological Outcomes After Three Years of Follow-Up From the HIGHLOW Trial. Ann Surg Open 2020; 1:e017. [PMID: 37637440 PMCID: PMC10455194 DOI: 10.1097/as9.0000000000000017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 09/03/2020] [Indexed: 11/27/2022] Open
Abstract
Objectives To determine the disease-free survival (DFS), disease-specific survival (DSS), and recurrence in patients who underwent laparoscopic low anterior rectal resection with total mesorectal excision (TME) with either high or low ligation of the inferior mesenteric artery (IMA). Background The level of IMA ligation during anterior rectal resection with TME is still a matter of debate, especially in terms of oncological adequacy. Methods Between June 2014 and December 2016, patients scheduled to undergo elective laparoscopic low anterior resection (LAR) and TME in 6 Italian nonacademic hospitals were randomized into 2 groups in the HIGHLOW Trial (ClinicalTrials.gov Identifier: NCT02153801) according to the level of IMA ligation: high ligation (HL) versus low ligation (LL). DFS, DSS, and recurrence were inquired. Recurrence was determined at 3, 6, 9, and 12 months and every 6 months thereafter. Patients and tumor characteristics as well as surgical outcomes were analyzed to identify risk factors for recurrence. Results One hundred ninety-six patients from the HIGHLOW trial were analyzed. Median follow-up for DFS was 40.6 (interquartile range [IQR], 6-64.7) and 40 (IQR, 7.6-67.8), while median follow-up for DSS was 41.2 (IQR, 10.7-64.7) and 42.7 (IQR, 6-67.6) in the HL and LL groups, respectively. The 3-year DFS rate of HL and LL patients was 82.2% and 82.1% (P = 0.874), respectively. The 3-year DSS for HL and LL patients was 92.1% and 93.4% (P = 0.897), respectively. There was no statistically significant difference in the local recurrence rate (2% HL vs 2.1% LL), in the regional recurrence rate (3% HL vs 2.1% LL), and in the distant recurrence rate (12.9% HL vs 13.7% LL). Multivariate analysis found conversion to open surgery (hazard ratio [HR], 3.68; P = 0.001) and higher stage of disease (HR, 7.73; P < 0.001) to be significant determinant for DFS. Conclusions The level of inferior mesenteric artery ligation during LAR and TME for rectal cancer does not affect DFS, DSS, and recurrence.
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Affiliation(s)
- Giulio M. Mari
- From the Laparoscopic and Oncological General Surgery Department, ASST Monza, Desio Hospital, Desio MB, Italy
| | - Jacopo Crippa
- General Surgery Residency Program, University of Milan, Milan, Italy
| | - Pietro Achilli
- General Surgery Residency Program, University of Milan, Milan, Italy
| | - Isacco Montroni
- Colorectal Surgery, Department of Surgery, Ospedale per gli Infermi Faenza, Faenza, Italy
| | - Giampaolo Ugolini
- Colorectal Surgery, Department of Surgery, Ospedale per gli Infermi Faenza, Faenza, Italy
| | - Giovanni Taffurelli
- Colorectal Surgery, Department of Surgery, Ospedale per gli Infermi Faenza, Faenza, Italy
| | - Eugenio Cocozza
- ASST Sette Laghi, Surgical Oncology and Minimally Invasive Unit, Varese, Italy
| | - Giacomo Borroni
- ASST Sette Laghi, Surgical Oncology and Minimally Invasive Unit, Varese, Italy
| | | | - Francesco Roscio
- Division of General Surgery, ASST Sette Laghi, Galmarini Hospital, Tradate VA, Italy
| | - Giovanni Ferrari
- Division of Oncologic and Mini-Invasive General Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Matteo Origi
- Division of Oncologic and Mini-Invasive General Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Walter Zuliani
- Humanitas Mater Domini Clinical Institute, General Surgery, Castellanza VA, Italy
| | | | - Andrea T. M. Costanzi
- General Surgery Department, ASST Lecco, San Leopoldo Mandic Hospital, Merate, Italy; and
| | - Abe Fingherut
- Surgical Research, Department of Surgery, Medical University of Graz, Austria and Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Minimally Invasive Surgery Center, Shanghai, People’s Republic of China
| | - Dario Maggioni
- From the Laparoscopic and Oncological General Surgery Department, ASST Monza, Desio Hospital, Desio MB, Italy
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Lin X, Kapoor A, Gu Y, Chow MJ, Peng J, Major P, Tang D. Construction of a Novel Multigene Panel Potently Predicting Poor Prognosis in Patients with Clear Cell Renal Cell Carcinoma. Cancers (Basel) 2020; 12:E3471. [PMID: 33266355 DOI: 10.3390/cancers12113471] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/02/2020] [Accepted: 11/18/2020] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Clear cell renal cell carcinoma (ccRCC) is the predominant cause of kidney cancer death attributed to its prevalence (70%) and its nature being the most aggressive form of kidney cancer. Most ccRCC deaths are resulted from metastasis. It is essential to know which ccRCCs are at risk of metastasis and the development to lethal disease; however, our capacity for such analysis remains poor. To improve this diagnostic capacity, we have examined a comprehensive ccRCC dataset containing 512 patients and have produced a 9-gene signature. This signature is novel; all its 9 components genes are unknown to be related to ccRCC. Importantly, all 9 individual genes possess significant ability in diagnosis of ccRCC metastasis and fatality; the combination of these genes or this signature predicts deadly ccRCCs at an impressive efficiency. This research will open new avenues in ccRCC research and will have a major impact in reducing ccRCC-associated deaths. Abstract We observed associations of IQGAP1 downregulation with poor overall survival (OS) in clear cell renal cell carcinoma (ccRCC). Differentially expressed genes (DEGs, n = 611) were derived from ccRCCs with (n = 111) and without IQGAP1 (n = 397) reduction using the TCGA PanCancer Atlas ccRCC dataset. These DEGs exhibit downregulations of immune response and upregulations of DNA damage repair pathways. Through randomization of the TCGA dataset into a training and testing subpopulation, a 9-gene panel (SigIQGAP1NW) was derived; it predicts poor OS in training, testing, and the full population at a hazard ratio (HR) 2.718, p < 2 × 10−16, p = 1.08 × 10−5, and p < 2 × 10−16, respectively. SigIQGAP1NW independently associates with poor OS (HR 1.80, p = 2.85 × 10−6) after adjusting for a set of clinical features, and it discriminates ccRCC mortality at time-dependent AUC values of 70% at 13.8 months, 69%/31M, 69%/49M, and 75.3%/71M. All nine component genes of SigIQGAP1NW are novel to ccRCC. The inclusion of RECQL4 (a DNA helicase) in SigIQGAP1NW agrees with IQGAP1 DEGs enhancing DNA repair. THSD7A affects kidney function; its presence in SigIQGAP1NW is consistent with our observed THSD7A downregulation in ccRCC (n = 523) compared to non-tumor kidney tissues (n = 100). Collectively, we report a novel multigene panel that robustly predicts poor OS in ccRCC.
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Celik E, Kizildag Yirgin I, Goksever Celik H, Engin G, Sozen H, Ak N, Saip P, Onder S, Topuz S, Salihoglu MY. Does visceral adiposity have an effect on the survival outcomes of the patients with endometrial cancer? J Obstet Gynaecol Res 2020; 47:560-569. [PMID: 33197987 DOI: 10.1111/jog.14560] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 09/22/2020] [Accepted: 10/16/2020] [Indexed: 01/18/2023]
Abstract
AIM Endometrial cancer is the most common cancer of the female reproductive tract in the developed countries. There are many risk factors defined for the development of endometrial cancer, including obesity. We aimed to evaluate the significance of adiposity on the survival outcomes of the patients with endometrial cancer. METHODS The patients diagnosed with endometrial cancer and underwent surgery between April 2009 and October 2017 were retrospectively reviewed. The visceral adipose tissue and subcutaneous adipose tissue volumes were measured at the level of umbilicus on single-slice magnetic resonance imaging. Visceral adiposity index was calculated. Patients were compared regarding their clinical, demographical, pathologic and survival characteristics. Patients divided into low visceral adiposity (≤0.265, group 1) and high visceral adiposity (>0.265, group 2). RESULTS A total of 186 patients were included in this retrospective study. There was no significant difference in terms of the demographical, clinical and tumor characteristics of the patients, except age, menopausal status, subcutaneous adipose tissue and visceral adipose tissue. Although no significant difference in progression-free survival and disease-specific survival was noted between groups (P = 0.181), more patients in group 2 died because of endometrial cancer as statistically significant (P = 0.024). Disease-specific survival showed a significant difference between groups according to the log-rank test. CONCLUSION Visceral adiposity tissue is a significant and reliable prognostic indicator for endometrial cancer prognosis. Women diagnosed with endometrial cancer should be informed about the deleterious effects of visceral adiposity on disease-specific survival.
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Affiliation(s)
- Engin Celik
- Department of Obstetrics and Gynecology, Health Sciences University Istanbul Kanuni Sultan Suleyman Training and Research Hospital, Istanbul, Turkey
| | - Inci Kizildag Yirgin
- Department of Radiology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Hale Goksever Celik
- Department of Obstetrics and Gynecology, Health Sciences University Istanbul Kanuni Sultan Suleyman Training and Research Hospital, Istanbul, Turkey
| | - Gulgun Engin
- Department of Radiology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Hamdullah Sozen
- Istanbul Faculty of Medicine, Department of Gynecologic Oncology, Istanbul University, Istanbul, Turkey
| | - Naziye Ak
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Pınar Saip
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Semen Onder
- Istanbul Faculty of Medicine, Department of Pathology, Istanbul University, Istanbul, Turkey
| | - Samet Topuz
- Istanbul Faculty of Medicine, Department of Gynecologic Oncology, Istanbul University, Istanbul, Turkey
| | - Mehmet Y Salihoglu
- Istanbul Faculty of Medicine, Department of Gynecologic Oncology, Istanbul University, Istanbul, Turkey
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Fan J, Fang Q, Yang Y, Cui M, Zhao M, Qi J, Luo R, Du W, Liu S, Sun Q. Role of Heterotypic Neutrophil-in-Tumor Structure in the Prognosis of Patients With Buccal Mucosa Squamous Cell Carcinoma. Front Oncol 2020; 10:541878. [PMID: 33178577 PMCID: PMC7593655 DOI: 10.3389/fonc.2020.541878] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 09/28/2020] [Indexed: 12/13/2022] Open
Abstract
Objective To analyze the role of frequency of heterotypic neutrophil-in-tumor structure (FNiT) in the prognosis of patients with buccal mucosa squamous cell carcinoma (BMSCC). Methods In vitro, we cocultured BMSCC cell line-H157 with neutrophils to form heterotypic neutrophil-in-tumor structures, which were then subject to fluorescence staining. Clinically, 145 patients were retrospectively enrolled. Associations between FNiT and clinicopathological variables including age, sex, smoking history, drinking history, betel nut chewing, tumor stage, node stage, metastasis, disease stage, lymphovascular invasion, extranodal extension, perineural invasion, and tumor grade were analyzed by chi-square test, and the main endpoints of interest were recurrence-free survival (RFS) and disease-specific survival (DSS) which were analyzed by the Kaplan-Meier method and Cox model. Results Fluorescent staining results of typical heterotypic neutrophil-in-tumor structure showed that well-differentiated H157 cells had a stronger ability to internalize more neutrophils than poorly-differentiated H157 cells, with the latter often internalizing only one neutrophil or nothing. The mean FNiT was 4.2‰, with a range from 2.3‰ to 7.8‰. A total of 80 patients relapsed and 84 patients died of the disease. The 5-year RFS and DSS rate was 42% and 42%, respectively. Patients with an FNiT≥4.2‰ had a significantly higher risk for locoregional recurrence and cancer-caused death than those with an FNiT<4.2‰ (p=0.001 and p<0.001, respectively). The FNiT alone was independently significant in predicting poor RFS, and the FNiT along with tumor grade was an independent predictor for DSS. Conclusion The FNiT as a novel predictor is significantly negatively associated with both the RFS and DSS of patients with BMSCC.
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Affiliation(s)
- Jie Fan
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China.,Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China
| | - Qigen Fang
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Yang Yang
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Meng Cui
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Ming Zhao
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Jinxing Qi
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Ruihua Luo
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Wei Du
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China.,Department of Anatomy, Zhengzhou University, Zhengzhou, China
| | - Shanting Liu
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Qiang Sun
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China
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Thomas A, Manchella S, Koo K, Tiong A, Nastri A, Wiesenfeld D. The impact of delayed diagnosis on the outcomes of oral cancer patients: a retrospective cohort study. Int J Oral Maxillofac Surg 2020; 50:585-590. [PMID: 32917484 DOI: 10.1016/j.ijom.2020.08.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 06/21/2020] [Accepted: 08/21/2020] [Indexed: 12/17/2022]
Abstract
The contemporary literature is discordant regarding the role of delayed diagnosis in the prognosis of patients with oral cancer. This study examined data on a previously reported cohort of 101 patients with oral squamous cell carcinoma diagnosed at a single institution between 2008 and 2010. The time interval between symptom onset and initial histological diagnosis (diagnostic delay) was recorded for each patient, as were demographic data and cancer features such as T stage, nodal status, and smoking status. The mean follow-up period was 4 years 10 months. The mean diagnostic delay was 4 months, mean overall survival was 5years 6 months, and mean disease-specific survival was 4 years 9 months. No significant correlation was found between diagnostic delay and overall survival, disease-specific survival, or recurrence rates. Patients with node-positive disease were more likely to be diagnosed earlier, whereas women and non-smokers were more likely to have a delayed diagnosis. Inherent tumour biology is likely an important prognostic factor separate to diagnostic delay. Public education efforts should focus on symptom recognition and encourage early presentation for investigation of oral lesions, particularly for females and non-smokers, so that more aggressive tumours can be treated sooner to give the best chance at survival.
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Affiliation(s)
- A Thomas
- Head and Neck Tumour Stream, The Royal Melbourne Hospital, Parkville, Victoria, Australia.
| | - S Manchella
- Head and Neck Tumour Stream, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - K Koo
- Head and Neck Tumour Stream, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - A Tiong
- Head and Neck Tumour Stream, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - A Nastri
- Head and Neck Tumour Stream, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - D Wiesenfeld
- Head and Neck Tumour Stream, The Royal Melbourne Hospital, Parkville, Victoria, Australia; Department of Surgery, the University of Melbourne, Parkville, Victoria, Australia
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Song H, Dong M. The Prognostic Factors of Preoperative Prognostic Nutritional Index and Radiological Findings of Solid Pseudopapillary Tumors of Pancreas: A Single-Center Experience of 14 Years. Cancer Manag Res 2020; 12:5689-5699. [PMID: 32765072 PMCID: PMC7367723 DOI: 10.2147/cmar.s256650] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 06/28/2020] [Indexed: 01/17/2023] Open
Abstract
Introduction Solid pseudopapillary tumors of pancreas (SPTP) is an indolent rare tumor with malignant potential. The prediction of malignancy is an enigma. The aim of this study is to explore the relationship between operative measurements and malignancy prognosis of SPTP patients. Methods A cohort of consecutive 102 patients were enrolled in this study. Preoperative measurements and clinical outcomes were analyzed. Results Eighteen patients (17.6%) were confirmed as malignant. The malignant SPTP of the optimal cut-off value was 47.9 (p=0.012) for prognostic nutritional index (PNI). The value of PNI≤47.9 and incomplete capsule were significantly correlated with malignancy. Univariate analysis showed that the PNI≤47.9 (p=0.013) and incomplete capsule (p<0.001) were predictors of disease-specific survival (DSS). Multivariate analysis identified the PNI≤47.9 (p=0.036) and incomplete capsule (p=0.023) as the independent prognostic factors of DSS. The new score of 0,1,2 based on PNI and capsule presence stratified the patients into 3 groups. The patients with low PNI and incomplete capsule achieved the worst prognosis. Conclusion The combination test of operative PNI and capsule presence would be a reliable indicator of the aggressive natural history of SPTP.
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Affiliation(s)
- He Song
- Department of Gastrointestinal Surgery of the First Hospital of China Medical University, Shenyang 110001, People's Republic of China
| | - Ming Dong
- Department of Gastrointestinal Surgery of the First Hospital of China Medical University, Shenyang 110001, People's Republic of China
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Mascitti M, Tempesta A, Togni L, Capodiferro S, Troiano G, Rubini C, Maiorano E, Santarelli A, Favia G, Limongelli L. Histological features and survival in young patients with HPV-negative oral squamous cell carcinoma. Oral Dis 2020; 26:1640-1648. [PMID: 32531817 DOI: 10.1111/odi.13479] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 05/10/2020] [Accepted: 06/04/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVES The frequency of oral squamous cell carcinoma in young adults has increased in the last decades, and there are conflicting results in literature about its prognosis in young subjects. The aim of this study was to analyse the clinical and pathological features of oral squamous cell carcinoma in a cohort of young adults in order to investigate the presence of new independent prognostic markers. MATERIALS AND METHODS Only HPV-negative young patients (under 40-year-old) affected by oral squamous cell carcinoma were considered in this study. Clinical and pathological data were collected. Patients were re-staged according to the 8th edition of AJCC. RESULTS Overall, 66 patients were considered in this study. Perineural invasion significant correlated with both 7th and 8th edition of AJCC, and lymphovascular invasion (p-value < .05). The multivariate survival analysis showed that patients with perineural invasion had a significant worse prognosis (HR = 6.384 95% C.I. 1.304-31.252; p-value = .022). CONCLUSIONS Perineural invasion emerged as an independent prognostic factor for disease-specific survival in young patients with oral squamous cell carcinoma. Furthermore, the evaluation of this parameter is simple, inexpensive and can be used to augment the risk stratification of oral cancer based on the 8th edition of AJCC.
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Affiliation(s)
- Marco Mascitti
- Department of Clinical Specialistic and Dental Sciences, Marche Polytechnic University, Ancona, Italy
| | - Angela Tempesta
- Interdisciplinary Department of Medicine, Section of Odontostomatology, University of Bari Aldo Moro, Bari, Italy
| | - Lucrezia Togni
- Department of Clinical Specialistic and Dental Sciences, Marche Polytechnic University, Ancona, Italy
| | - Saverio Capodiferro
- Interdisciplinary Department of Medicine, Section of Odontostomatology, University of Bari Aldo Moro, Bari, Italy
| | - Giuseppe Troiano
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Corrado Rubini
- Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Eugenio Maiorano
- Department of Emergency and Organ Transplantation, Section of Pathological Anatomy, University of Bari Aldo Moro, Bari, Italy
| | - Andrea Santarelli
- Department of Clinical Specialistic and Dental Sciences, Marche Polytechnic University, Ancona, Italy.,Dentistry Clinic, National Institute of Health and Science of Aging, IRCCS INRCA, Ancona, Italy
| | - Gianfranco Favia
- Interdisciplinary Department of Medicine, Section of Odontostomatology, University of Bari Aldo Moro, Bari, Italy
| | - Luisa Limongelli
- Interdisciplinary Department of Medicine, Section of Odontostomatology, University of Bari Aldo Moro, Bari, Italy
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Abstract
Retroperitoneal neuroblastoma is a rare subtype of neuroblastoma and the role of age in its clinical prognosis is still unknown.To describe the age distribution and investigate the association between age and survival outcomes in patients diagnosed with retroperitoneal neuroblastoma.We retrospectively analyzed patients registered for retroperitoneal neuroblastoma in the Surveillance, Epidemiology, and End Results (SEER) national database from 1973 to 2015. Age distribution was described and Cox proportional hazard regression was used to evaluate the measured effect of age on overall survival and disease-specific survival.A total of 399 retroperitoneal neuroblastoma patients with a median follow-up of 53.0 (interquartile range 17.0-133.5) months were included. We found a unimodal distribution of age with a median age of diagnosis to be 1.0 (interquartile range 0.0-4.0) years. Univariate analysis suggested that transformed age was associated with an increased risk of total death and disease-specific death (OR = 4.2, 95% CI 3.0-5.9; OR = 4.7, 95% CI 3.2-6.8). Adjusted smoothed plots showed a nonlinear correlation between age and disease-specific death. The risk of disease-specific death did not increase sharply as the age increased until reaching the inflection point (age < 3 years, OR = 0.4, 95% CI 0.2-1.0; age ≥ 3 years, OR = 1.2, 95% CI 0.9-1.5). There was, however, a linear relationship between age and total deaths (OR = 1.0, 95% CI 0.7-1.2). Adjusted multivariate Cox regression analysis showed that ages ≥ 3 years were associated with a significant increased risks of disease-specific death and total death (OR = 2.5, 95% CI 1.7-3.8; OR = 2.3, 95% CI 1.6-3.3, respectively).There was a unimodal age distribution of retroperitoneal neuroblastoma usually presented in infants or younger child. Older age was associated with a lower chance of overall survival and the risk of disease-specific death increased sharply after 3 years of age.
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Lamberti G, Brizzi MP, Pusceddu S, Gelsomino F, Di Meglio G, Massari F, Badalamenti G, Riccardi F, Ibrahim T, Ciccarese C, Buti S, Carnaghi C, Prinzi N, Panzuto F, Campana D. Perioperative Chemotherapy in Poorly Differentiated Neuroendocrine Neoplasia of the Bladder: A Multicenter Analysis. J Clin Med 2020; 9:E1351. [PMID: 32380705 DOI: 10.3390/jcm9051351] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 04/23/2020] [Accepted: 04/28/2020] [Indexed: 11/17/2022] Open
Abstract
There is scant evidence about optimal management of poorly differentiated neuroendocrine carcinoma of the bladder (BNEC). We performed a multicenter retrospective study on BNEC patients from 13 Italian neuroendocrine-dedicated centers to analyze strategies associated with better outcomes. Mixed adeno-neuroendocrine carcinomas (MANEC) were included. We analyzed overall survival (OS) in the overall cohort, relapse-free survival (RFS) in radically operated patients and progression-free survival (PFS) in patients who received chemotherapy for metastatic disease. Fifty-one BNEC patients were included (male: 46, median age: 70 years). Overall, median OS was 16.0 months, radical tumor resection was performed in 37 patients (72.5%) and 11 of these (29.7%) also received peri-operative platinum-etoposide chemotherapy. Median OS was longer in patients with better performance status (PS) and in those with stage I–III disease at diagnosis compared to stage IV. Among patients who underwent radical tumor resection (N = 37), RFS was longer in patients with better PS and showed a trend towards a longer RFS in those treated with peri-operative chemotherapy than with surgery alone (11 vs. 6 months; p = 0.078). Among 28 patients receiving chemotherapy for metastatic disease, PFS was 5.0 months and there was a trend towards improved PFS in patients receiving carboplatin-etoposide chemotherapy compared to other regimens. A multivariate model unmasked a significant association between carboplatin-etoposide chemotherapy and risk for disease progression or death (HR: 0.39 (95%CI: 0.16–0.96) p = 0.040). Performance status might be associated with improved RFS in radically operated patients, while type of chemotherapy might affect PFS in patients receiving chemotherapy for metastatic BNEC.
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Kim K, Kim JK, Lee CR, Kang SW, Lee J, Jeong JJ, Nam KH, Chung WY. Comparison of long-term prognosis for differentiated thyroid cancer according to the 7th and 8th editions of the AJCC/UICC TNM staging system. Ther Adv Endocrinol Metab 2020; 11:2042018820921019. [PMID: 32489582 PMCID: PMC7238312 DOI: 10.1177/2042018820921019] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 03/30/2020] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The 8th edition of the American Joint Committee on Cancer/Union for International Cancer Control (AJCC/UICC) tumor-node-metastasis (TNM) staging system was released with major revisions. The purpose of this retrospective study was to investigate differences between the 7th and 8th editions of the AJCC/UICC TNM staging system and to compare the predictability of prognosis between the two staging systems with patients who underwent thyroidectomy for differentiated thyroid cancer (DTC) at a single institution. METHODS A total of 3238 patients underwent thyroid operation from January 2002 to December 2006 at Yonsei University Hospital (Seoul, Korea), of which 2294 with complete clinical data and sustained follow up were enrolled. Clinicopathologic features and TNM staging by applying the 7th and 8th editions of the AJCC/UICC were analyzed retrospectively by the complete review of medical charts and pathology reports of patients. Mean follow-up duration was 132.9 ± 27.9 months. RESULTS A significant number of T3 patients were downstaged to T1 (838, 36.5%) and T2 (122, 5.3%). After applying the 8th edition of the AJCC/UICC TNM staging system, the number of stage I patients increased significantly from 1434 (62.5%) to 2058 (89.7%), whereas numbers of stage III and IV patients decreased significantly from 644 (28.1%) to 33 (1.4%) and from 199 (8.7%) to 17 (0.7%), respectively. According to Kaplan-Meier survival analyses and values of the Harrell's c-index and integrated area under the curve (iAUC), the 8th edition has significantly better predictive performance for disease-free survival (DFS) and disease-specific survival (DSS) than the 7th edition. CONCLUSIONS A significant population was downstaged after applying the 8th edition of the AJCC/UICC TNM staging system, and the 8th edition provided significantly better accuracy in predicting DFS and DSS in patients with DTC.
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Affiliation(s)
| | | | | | - Sang-Wook Kang
- Department of Surgery, Yonsei University College
of Medicine, Seoul, 03722, Korea
| | - Jandee Lee
- Department of Surgery, Yonsei University College
of Medicine, Seoul, Korea
| | - Jong Ju Jeong
- Department of Surgery, Yonsei University College
of Medicine, Seoul, Korea
| | - Kee-Hyun Nam
- Department of Surgery, Yonsei University College
of Medicine, Seoul, Korea
| | - Woong Youn Chung
- Department of Surgery, Yonsei University College
of Medicine, Seoul, Korea
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Kop E, de Bock GH, Noordhuis MG, Slagter-Menkema L, van der Laan BFAM, Langendijk JA, Schuuring E, van der Vegt B. Standardised Ki-67 proliferation index assessment in early-stage laryngeal squamous cell carcinoma in relation to local control and survival after primary radiotherapy. Clin Otolaryngol 2019; 45:12-20. [PMID: 31561282 PMCID: PMC6973088 DOI: 10.1111/coa.13449] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 09/08/2019] [Indexed: 12/24/2022]
Abstract
Objectives Ambiguous results have been reported on the predictive value of the Ki‐67 proliferation index (Ki‐67 PI) regarding local control (LC) and survival after primary radiotherapy (RT) in early‐stage laryngeal squamous cell cancer (LSCC). Small study size, heterogenic inclusion, variations in immunostaining and cut‐off values are attributing factors. Our aim was to elucidate the predictive value of the Ki‐67 PI for LC and disease‐specific survival (DSS) using a well‐defined series of T1‐T2 LSCC, standardised automatic immunostaining and digital image analysis (DIA). Methods A consecutive and well‐defined cohort of 208 patients with T1‐T2 LSCC treated with primary RT was selected. The Ki‐67 PI was determined using DIA. Mann‐Whitney U‐tests, logistic and Cox regression analyses were performed to assess associations between Ki‐67 PI, clinicopathological variables, LC and DSS. Results In multivariate Cox regression analysis, poor tumour differentiation (HR 2.20; 95% CI 1.06‐4.59, P = .04) and alcohol use (HR 2.84, 95% CI 1.20‐6.71; P = .02) were independent predictors for LC. Lymph node positivity was an independent predictor for DSS (HR 3.16, 95% CI 1.16‐8.64; P = .03). Ki‐67 PI was not associated with LC (HR 1.59; 95% CI 0.89‐2.81; P = .11) or DSS (HR 0.98; 95% CI 0.57‐1.66; P = .97). In addition, continuous Ki‐67 PI was not associated with LC (HR 2.03; 95% CI 0.37‐11.14, P = .42) or DSS (HR 0.62; 95% CI 0.05‐8.28; P = .72). Conclusion The Ki‐67 PI was not found to be a predictor for LC or DSS and therefore should not be incorporated in treatment‐related decision‐making for LSCC.
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Affiliation(s)
- Emiel Kop
- Department of Otorhinolaryngology, University Medical Center Groningen, Groningen, The Netherlands
| | - Geertruida H de Bock
- Department of Epidemiology, University of Groningen, University Medical Hospital Groningen, Groningen, The Netherlands
| | - Maartje G Noordhuis
- Department of Otorhinolaryngology, University Medical Center Groningen, Groningen, The Netherlands
| | - Lorian Slagter-Menkema
- Department of Otorhinolaryngology, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Johannes A Langendijk
- Department of Radiotherapy, University of Groningen, University Medical Hospital Groningen, Groningen, The Netherlands
| | - Ed Schuuring
- Department of Pathology & Medical Biology, University of Groningen, University Medical Hospital Groningen, Groningen, The Netherlands
| | - Bert van der Vegt
- Department of Pathology & Medical Biology, University of Groningen, University Medical Hospital Groningen, Groningen, The Netherlands
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Akar S, Harmankaya İ, Uğraş S, Çelik Ç. Nicotinamide N-methyltransferase expression and its association with phospho-Akt, p53 expression, and survival in high-grade endometrial cancer. Turk J Med Sci 2019; 49:1547-1554. [PMID: 31652035 PMCID: PMC7018241 DOI: 10.3906/sag-1907-166] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 09/22/2019] [Indexed: 12/25/2022] Open
Abstract
Background/aim Nicotinamide N-methyltransferase (NNMT) is an enzyme that is overexpressed in malignancies. NNMT expression has not been previously studied in endometrial cancer (EC). Increased phospho-Akt (pAkt) levels in response to NNMT overexpression have been reported in in vitro studies of different cancer types. We assayed NNMT expression in primary and metastatic high-grade EC and investigated the relationship of NNMT with p53, pAkt, and survival. Materials and methods NNMT, pAkt, and p53 expressions were assayed in 100 tissue samples of benign endometria, primary EC, and metastatic EC by immunohistochemistry. Results The NNMT immunoreactivity score was significantly higher in primary high-grade EC than benign endometrial tissue (P = 0.001). NNMT expression in metastatic tissue was significantly higher than in primary cancer (P < 0.001). Metastatic stromal NNMT expression was significantly higher than that of the adjacent tumor and stroma adjacent to the primary tumor. p53 expression in the primary tumor showed a significant positive correlation with omental NNMT and pAkt expression. NNMT expression was also correlated with pAkt expression in metastatic tissue. NNMT overexpression in metastatic tissue was associated with decreased survival (P = 0.039). Conclusion This study suggests that NNMT may promote cancer progression and that NNMT overexpression is associated with aberrant p53 expression, pAkt, and poor survival. NNMT’s role in cancer progression could make it a target of EC therapy.
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Affiliation(s)
- Serra Akar
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, School of Medicine, Selçuk University, Konya, Turkey
| | - İsmail Harmankaya
- Department of Pathology, School of Medicine, Selçuk University, Konya, Turkey
| | - Serdar Uğraş
- Department of Pathology, School of Medicine, Selçuk University, Konya, Turkey
| | - Çetin Çelik
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, School of Medicine, Selçuk University, Konya, Turkey
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Chen L, Weng YM, Hu MX, Peng M, Song QB. Effects of HER2 status on the prognosis of male breast cancer: a population-based study. Onco Targets Ther 2019; 12:7251-7260. [PMID: 31564908 PMCID: PMC6733350 DOI: 10.2147/ott.s209949] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 07/31/2019] [Indexed: 01/03/2023] Open
Abstract
Objective This study was designed to analyze the effects of human epidermal growth factor receptor-2 (HER2) status on the prognosis of male breast cancer (MBC). Methods The SEER database was used to identify MBC patients diagnosed between 2010 and 2015. Patients were divided into HER2-negative and HER2-positive groups and chi-square test was used to compare the demographics. Propensity score matching (PSM) was used to remove confounding factors. The log-rank test was used to compare the overall survival (OS) and disease-specific survival (DSS) between the two groups. Univariate and multivariate Cox regression analyses were used to evaluate the effects of different variables on the prognosis of MBC patients. Subgroup analysis was conducted by using R software to explore the benefit of OS and DSS in the subgroup of MBC patients. Results In the matched cohort, the log-rank test showed that there was a longer OS (P=0.044) in the HER2-negative group, and the 4-year OS rate in HER2-negative patients was significantly improved (P=0.008), but there was no difference in the DSS (P=0.408) and the 4-year DSS rates (P=0.198) between the two groups. Univariate and multivariate Cox regression also showed that the HER2 status did not independently associate with DSS (P=0.444). Subgroup analysis showed that HER2-negative patients experienced a longer OS in the subgroup of tumors 2–4 cm in size, no distant metastasis and who had received radiotherapy, but none of subgroup was found a significant difference in DSS between different HER2 status. Conclusion This study identified that HER2 status had a clear influence on OS in patients with MBC, and there was a longer OS and a higher 4-year OS rate in the HER2-negative group. In addition, we observed that HER2 status had no significant effect on DSS in patients with MBC.
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Affiliation(s)
- Liang Chen
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province 430060, People's Republic of China
| | - Yi Ming Weng
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province 430060, People's Republic of China
| | - Meng Xue Hu
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province 430060, People's Republic of China
| | - Min Peng
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province 430060, People's Republic of China
| | - Qi Bin Song
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province 430060, People's Republic of China
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Cui Y, Wen W, Zheng T, Li H, Gao YT, Cai H, You M, Gao J, Yang G, Zheng W, Xiang YB, Shu XO. Use of Antihypertensive Medications and Survival Rates for Breast, Colorectal, Lung, or Stomach Cancer. Am J Epidemiol 2019; 188:1512-1528. [PMID: 31062847 DOI: 10.1093/aje/kwz106] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 04/23/2019] [Accepted: 04/24/2019] [Indexed: 12/19/2022] Open
Abstract
Using time-dependent Cox regression models, we examined associations of common antihypertensive medications with overall cancer survival (OS) and disease-specific survival (DSS), with comprehensive adjustment for potential confounding factors. Participants were from the Shanghai Women's Health Study (1996-2000) and Shanghai Men's Health Study (2002-2006) in Shanghai, China. Included were 2,891 incident breast, colorectal, lung, and stomach cancer cases. Medication use was extracted from electronic medical records. With a median 3.4-year follow-up after diagnosis (interquartile range, 1.0-6.3), we found better outcomes among users of angiotensin II receptor blockers with colorectal cancer (OS: adjusted hazard ratio (HR) = 0.62, 95% confidence interval (CI): 0.44, 0.86; DSS: adjusted HR = 0.61, 95% CI: 0.43, 0.87) and stomach cancer (OS: adjusted HR = 0.62, 95% CI: 0.41, 0.94; DSS: adjusted HR = 0.63, 95% CI: 0.41, 0.98) and among users of β-adrenergic receptor blockers with colorectal cancer (OS: adjusted HR = 0.50, 95% CI: 0.35, 0.72; DSS: adjusted HR = 0.50, 95% CI: 0.34, 0.73). Better survival was also found for calcium channel blockers (DSS: adjusted HR = 0.67, 95% CI: 0.47, 0.97) and diuretics (OS: adjusted HR = 0.66, 95% CI: 0.45, 0.96; DSS: adjusted HR = 0.57, 95% CI: 0.38, 0.85) with stomach cancer. Our findings suggest angiotensin II receptor blockers, β-adrenergic receptor blockers, and calcium channel blockers might be associated with improved survival outcomes of gastrointestinal cancers.
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Affiliation(s)
- Yong Cui
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Wanqing Wen
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Tao Zheng
- Tongren Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Honglan Li
- State Key Laboratory of Oncogene and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Department of Epidemiology, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yu-Tang Gao
- State Key Laboratory of Oncogene and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Department of Epidemiology, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Hui Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Mingrong You
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Jing Gao
- State Key Laboratory of Oncogene and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Department of Epidemiology, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Gong Yang
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Yong-Bing Xiang
- State Key Laboratory of Oncogene and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Department of Epidemiology, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
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