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Jomrich G, Gruber M, Gruber ES, Mühlbacher J, Radosavljevic S, Wilfing L, Winkler D, Prager G, Reiterer C, Kabon B, Haslacher H, Sahora K, Schindl M. Prognostic significance of mean corpuscular volume in patients with pancreatic ductal adenocarcinoma and multimodal treatment. J Visc Surg 2024; 161:99-105. [PMID: 37391288 DOI: 10.1016/j.jviscsurg.2023.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
AIM OF THE STUDY Mean corpuscular volume (MCV) has shown mounting evidence as a prognostic indicator in a number of malignancies. The aim of this study was to examine the prognostic potential of pretherapeutic MCV among patients with pancreatic ductal adenocarcinoma (PDAC) who underwent upfront resection or resection after neoadjuvant treatment (NT). PATIENTS AND METHODS Consecutive patients with PDAC who underwent pancreatic resection between 1997 and 2019 were included in this study. Neoadjuvantly treated patients' serum MCV was measured before NT and before surgery. In patients undergoing upfront resection serum MCV was measured before surgery. Median MCV values were used as cut-off to distinguish high from low MCV values. RESULTS Five hundred and forty-nine (438 upfront resected and 111 neoadjuvantly treated) patients were included in this study. Multivariate analysis revealed, that high MCV before and after NT, were independent negative prognostic factors for overall survival (P<0.01, respectively). Furthermore, the median MCV value from before to after NT increased significantly (P<0.001, Wilcoxon signed-rank test) and was (P=0.03, Wilcoxon rank sum test) associated with tumor response to NT. CONCLUSION High MCV is an independent adverse prognostic factor in patients with resectable neoadjuvantly treated PDAC and may qualify as useful indicator to help physicians to provide personalized prognostication.
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Affiliation(s)
- Gerd Jomrich
- Department of General Surgery, Comprehensive Cancer Center (CCC), Medical University of Vienna and Pancreatic Cancer Unit, Spitalgasse 23, 1090 Vienna, Austria
| | - Maximilian Gruber
- Department of General Surgery, Comprehensive Cancer Center (CCC), Medical University of Vienna and Pancreatic Cancer Unit, Spitalgasse 23, 1090 Vienna, Austria
| | - Elisabeth S Gruber
- Department of General Surgery, Comprehensive Cancer Center (CCC), Medical University of Vienna and Pancreatic Cancer Unit, Spitalgasse 23, 1090 Vienna, Austria
| | - Jakob Mühlbacher
- Department of General Surgery, Comprehensive Cancer Center (CCC), Medical University of Vienna and Pancreatic Cancer Unit, Spitalgasse 23, 1090 Vienna, Austria
| | - Sanja Radosavljevic
- Department of General Surgery, Comprehensive Cancer Center (CCC), Medical University of Vienna and Pancreatic Cancer Unit, Spitalgasse 23, 1090 Vienna, Austria
| | - Lavinia Wilfing
- Department of General Surgery, Comprehensive Cancer Center (CCC), Medical University of Vienna and Pancreatic Cancer Unit, Spitalgasse 23, 1090 Vienna, Austria
| | - Daniel Winkler
- Vienna University of Economics and Business, Vienna, Austria
| | - Gerald Prager
- Department of Medicine 1, Comprehensive Cancer Center (CCC), Medical University of Vienna and Pancreatic Cancer Unit, Vienna, Austria
| | - Christian Reiterer
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria
| | - Barbara Kabon
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria
| | - Helmuth Haslacher
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Klaus Sahora
- Department of General Surgery, Comprehensive Cancer Center (CCC), Medical University of Vienna and Pancreatic Cancer Unit, Spitalgasse 23, 1090 Vienna, Austria
| | - Martin Schindl
- Department of General Surgery, Comprehensive Cancer Center (CCC), Medical University of Vienna and Pancreatic Cancer Unit, Spitalgasse 23, 1090 Vienna, Austria.
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2
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Rahman MM, Hossain MM, Islam S, Ahmed R, Majumder M, Dey S, Kawser M, Sarkar B, Himu MER, Chowdhury AA, Ahmed S, Biswas S, Anwar MM, Hussain MJ, Kumar Shil R, Baidya S, Parial R, Islam MM, Bharde A, Jayant S, Aland G, Khandare J, Uddin SB, Noman ASM. CTC together with Shh and Nrf2 are prospective diagnostic markers for HNSCC. BMC Mol Cell Biol 2024; 25:4. [PMID: 38336617 PMCID: PMC10858504 DOI: 10.1186/s12860-024-00500-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND The lack of appropriate prognostic biomarkers remains a significant obstacle in the early detection of Head and Neck Squamous Cell Carcinoma (HNSCC), a cancer type with a high mortality rate. Despite considerable advancements in treatment, the success in diagnosing HNSCC at an early stage still needs to be improved. Nuclear factor erythroid 2-related factor 2 (Nrf2) and Sonic Hedgehog (Shh) are overexpressed in various cancers, including HNSCC, and have recently been proposed as possible therapeutic targets for HNSCC. Circulating Tumor Cell (CTC) is a novel concept used for the early detection of cancers, and studies have suggested that a higher CTC count is associated with the aggressiveness of HNSCC and poor survival rates. Therefore, we aimed to establish molecular markers for the early diagnosis of HNSCC considering Shh/Nrf2 overexpression in the background. In addition, the relation between Shh/Nrf2 and CTCs is still unexplored in HNSCC patients. METHODS In the present study, we selected a cohort of 151 HNSCC patients and categorized them as CTC positive or negative based on the presence or absence of CTCs in their peripheral blood. Data on demographic and clinicopathological features with the survival of the patients were analyzed to select the patient cohort to study Shh/Nrf2 expression. Shh and Nrf2 expression was measured by qRT-PCR. RESULTS Considering significant demographic [smoking, betel leaf (p-value < 0.0001)] and clinicopathological risk factors [RBC count (p < 0.05), Platelet count (p < 0.05), Neutrophil count (p < 0.005), MCV (p < 0.0001), NLR (p < 0.05), MLR (p < 0.05)], patients who tested positive for CTC also exhibited significant overexpression of Shh/Nrf2 in both blood and tissue compared to CTC-negative patients. A strong association exists between CTCs and tumor grade. Following chemotherapy (a combination of Cisplatin, 5FU, and Paclitaxel), the frequency of CTCs was significantly decreased in patients with HNSCC who had tested positive for CTCs. The Kaplan-Meier plot illustrated that a higher number of CTCs is associated with poorer overall survival (OS) in patients with HNSCC. CONCLUSIONS Detecting CTCs, and higher expression of Shh and Nrf2 in HNSCC patients' blood, can be a promising tool for diagnosing and prognosticating HNSCC.
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Affiliation(s)
- Md Mizanur Rahman
- Rangamati Medical College, Rangamati, Bangladesh
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Muhammad Mosaraf Hossain
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh.
- EuGEF Research Foundation, Chattogram, Bangladesh.
| | - Shafiqul Islam
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
- Present Address: Stem Cell Genetics, Institute of Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Ridwan Ahmed
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Mohit Majumder
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Shantu Dey
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Md Kawser
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Bishu Sarkar
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Md Ejajur Rahman Himu
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Ali Asgar Chowdhury
- Department of Radiotherapy, Chittagong Medical College, Chattogram, Bangladesh
| | - Shakera Ahmed
- Department of Surgery, Chittagong Medical College, Chattogram, Bangladesh
| | - Supran Biswas
- Department of Otolaryngology and Head Neck Surgery, Chittagong Medical College, Chattogram, Bangladesh
| | - Mostafa Mahfuzul Anwar
- Department of Otolaryngology and Head Neck Surgery, Chittagong Medical College, Chattogram, Bangladesh
| | - Mohammad Jamal Hussain
- Department of Otolaryngology and Head Neck Surgery, Rangamati Medical College, Rangamati, Bangladesh
| | - Rajib Kumar Shil
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Sunanda Baidya
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Ramendu Parial
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Mohammed Moinul Islam
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- EuGEF Research Foundation, Chattogram, Bangladesh
| | - Atul Bharde
- Actorious Innovations and Research Pvt. Ltd., India and Simi Valley, Pune, CA, USA
| | - Sreeja Jayant
- Actorious Innovations and Research Pvt. Ltd., India and Simi Valley, Pune, CA, USA
| | - Gourishankar Aland
- Actorious Innovations and Research Pvt. Ltd., India and Simi Valley, Pune, CA, USA
| | - Jayant Khandare
- Actorious Innovations and Research Pvt. Ltd., India and Simi Valley, Pune, CA, USA
| | | | - Abu Shadat Mohammod Noman
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh.
- EuGEF Research Foundation, Chattogram, Bangladesh.
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3
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Gllareva E, Prekazi F, Salihu S, Luksic I. Prognostic significance of preoperative anaemia on occurrence of regional metastases and second primary tumours in patients with early-stage oral squamous cell carcinoma. Int J Oral Maxillofac Surg 2023; 52:1017-1024. [PMID: 37019735 DOI: 10.1016/j.ijom.2023.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 03/12/2023] [Accepted: 03/16/2023] [Indexed: 04/05/2023]
Abstract
The aim of this study was to evaluate the effect of preoperative anaemia on the risk of occurrence of regional metastases and second primary tumours in patients with early-stage (cT1-T2N0M0) oral squamous cell carcinoma (OSCC) after primary surgical treatment. Consecutive patients with OSCC who were referred to University Hospital Dubrava and University Clinical Centre of Kosovo between January 1, 2000 and December 31, 2010, and who met the following criteria, were included: adult> 18 years of age; verified cT1-T2N0M0 stage; available data on clinical and laboratory work-up allowing the assessment of demographics, lifestyle/habits, anaemia, and comorbidities. The inclusion time-frame allowed a maximum potential censored observation of 15 years and minimum censored observation of 5 years (patients treated by the end of 2010). Microcytic anaemia was significantly associated with a higher risk of regional metastases (60% vs 40%, P = 0.030), with an odds ratio of 3.65 (95% confidence interval 1.33-9.97, P = 0.028). Alcohol consumption was independently associated with an increased risk of second primary tumour, with an odds ratio of 2.79 (95% confidence interval 1.32-5.87, P = 0.007). In patients with OSCC, microcytic anaemia was found to be an independent predictor of regional metastases, and alcohol consumption an independent predictor of second primary tumour.
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Affiliation(s)
- E Gllareva
- University of Zagreb School of Medicine, Zagreb, Croatia; Departament of Maxillofacial Surgery, University of Pristina, Medical Faculty, University Clinical Center of Kosovo, Pristina, Kosovo
| | - F Prekazi
- Departament of Maxillofacial Surgery, University of Pristina, Medical Faculty, University Clinical Center of Kosovo, Pristina, Kosovo
| | - S Salihu
- Departament of Maxillofacial Surgery, University of Pristina, Medical Faculty, University Clinical Center of Kosovo, Pristina, Kosovo
| | - I Luksic
- Department of Maxillofacial Surgery, Dubrava University Hospital, Zagreb, Croatia.
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4
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Tomasoni M, Piazza C, Deganello A, Bossi P, Tirelli G, Nicolai P, Da Mosto MC, Molteni G, Giacomarra V, Canzi P, Pelucchi S, Polesel J, Borsetto D, Boscolo-Rizzo P. The prognostic-nutritional index in HPV-negative head and neck squamous cell carcinoma treated with upfront surgery: a multi-institutional series. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2023; 43:170-182. [PMID: 37204841 DOI: 10.14639/0392-100x-n2358] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 01/08/2023] [Indexed: 05/20/2023]
Abstract
Objectives To evaluate the prognostic value of pre-treatment prognostic-nutritional index (PNI) in patients with HPV-negative head and neck squamous cell carcinoma (HNSCC). Methods A multi-institutional retrospective series of HPV-negative, Stages II-IVB, HNSCCs treated with upfront surgery was evaluated. Correlation of pre-operative blood markers and PNI with 5-year overall (OS) and relapse-free (RFS) survival was tested using linear and restricted cubic spline models, as appropriate. The independent prognostic effect of patient-related features was assessed with multivariable models. Results The analysis was conducted on 542 patients. PNI ≥ 49.6 (HR = 0.52; 95% CI, 0.37-0.74) and Neutrophil-to-Lymphocyte Ratio (NLR) > 4.2 (HR = 1.58; 95% CI, 1.06-2.35) confirmed to be independent prognosticators of OS, whereas only PNI ≥ 49.6 (HR = 0.44; 95% CI, 0.29-0.66) was independently associated with RFS. Among pre-operative blood parameters, only higher values of albuninaemia and lymphocyte count (> 1.08 x 103/microL), and undetectable basophile count (= 0 103/microL) were independently associated with better OS and RFS. Conclusions PNI represents a reliable prognostic tool providing an independent measure of pre-operative immuno-metabolic performance. Its validity is supported by the independent prognostic role of albuminaemia and lymphocyte count, from which it is derived.
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Affiliation(s)
- Michele Tomasoni
- Unit of Otorhinolaryngology-Head and Neck Surgery, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, School of Medicine, Brescia, Italy
| | - Cesare Piazza
- Unit of Otorhinolaryngology-Head and Neck Surgery, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, School of Medicine, Brescia, Italy
| | - Alberto Deganello
- Unit of Otorhinolaryngology-Head and Neck Surgery, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, School of Medicine, Brescia, Italy
| | - Paolo Bossi
- Unit of Medical Oncology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, School of Medicine, Brescia, Italy
| | - Giancarlo Tirelli
- Department of Medical, Surgical and Health Sciences, Section of Otolaryngology, University of Trieste, Trieste, Italy
| | - Piero Nicolai
- Section of Otolaryngology, Department of Neurosciences, University of Padua, Padua, Italy
| | | | - Gabriele Molteni
- Section of Ear Nose and Throat (ENT), Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Verona, Italy
| | - Vittorio Giacomarra
- Unit of Otolaryngology, Azienda Ospedaliera "S. Maria degli Angeli", Pordenone, Italy
| | - Pietro Canzi
- Department of Otorhinolaryngology, University of Pavia, IRCCS Policlinico "San Matteo" Foundation, Pavia, Italy
| | | | - Jerry Polesel
- Unit of Cancer Epidemiology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Daniele Borsetto
- Department of ENT, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Paolo Boscolo-Rizzo
- Department of Medical, Surgical and Health Sciences, Section of Otolaryngology, University of Trieste, Trieste, Italy
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5
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Tsushima N, Kano S, Suzuki T, Hamada S, Homma A. Pretreatment elevated mean corpuscular volume as an indicator for high risk esophageal second primary cancer in patients with head and neck cancer. Auris Nasus Larynx 2023; 50:423-429. [PMID: 36229311 DOI: 10.1016/j.anl.2022.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 08/23/2022] [Accepted: 09/26/2022] [Indexed: 04/03/2023]
Abstract
OBJECTIVE Esophageal cancer is the most common second primary cancer (SPC) in patients with head and neck cancer (HNC). Esophageal SPC has a negative impact on survival. Elevated mean corpuscular volume (MCV) is an accepted predictor of esophageal cancer risk. The aim of this study was to elucidate the usefulness of elevated MCV as an indicator of a high risk for esophageal SPC. METHODS We retrospectively reviewed the medical records of patients with oropharyngeal, hypopharyngeal, and laryngeal squamous cell carcinoma who underwent chemoradiotherapy between 2003 and 2012. We excluded patients younger than 20 years or who had received treatment for esophageal cancer and who had a histologically unproven lesion. Patients were divided into two groups according to their MCV. The cut-off for MCV was defined by receiver operating characteristics curve analysis. The primary endpoint was the cumulative incidence of esophageal SPC. RESULTS A total of 295 patients were included. The median follow-up period for surviving patients was 7.4 years and the optimal cut-off point was 99.0 fL. One hundred ninety-five patients (66%) had an MCV < 99.0 fL and 100 (34%) had an MCV ≥ 99.0 fL. The 5-year cumulative incidence in patients with an MCV < 99.0 fL and ≥ 99.0 fL was 8.7% and 27%, respectively. In the multivariate analysis, an MCV ≥ 99.0 fL (HR=2.2; 95%CI, 1.1-4.2) was an independent risk factor. CONCLUSION MCV ≥ 99.0 fL was found to be a risk factor for esophageal SPC. We, therefore, recommend that patients with an MCV ≥ 99.0 fL should undergo intensive monitoring.
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Affiliation(s)
- Nayuta Tsushima
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan.
| | - Satoshi Kano
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Takayoshi Suzuki
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Seijiro Hamada
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Akihiro Homma
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
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6
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Cao J, Luo F, Zeng K, Ma W, Lu F, Huang Y, Zhang L, Zhao H. Predictive Value of High Preoperative Serum Total Protein and Elevated Hematocrit in Patients with Non-Small-Cell Lung Cancer after Radical Resection. Nutr Cancer 2022; 74:3533-3545. [PMID: 35642624 DOI: 10.1080/01635581.2022.2079683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND The relationship between the dynamic alterations of nutritional indexes before and after surgery, and the prognosis of non-small-cell lung cancer (NSCLC) after radical surgery are unclear. Methods: This study enrolled 100 NSCLC patients in stages I-III who received radical surgery. The preoperative and postoperative 6-month levels of nine nutrition-related indicators were assessed in patients. Survival was analyzed using Kaplan-Meier curves as well as Cox regression models. RESULTS Patients had better disease-free survival (DFS) with baseline total protein (TP) >76.66 g/L (75% vs. 50%, P = .027), baseline albumin (ALB) >37.7 g/L (60% vs. 26.7%, P = .002), baseline albumin to globulin ratio (AGR) >1.31 (63.5% vs. 40.5%, P = .006), or baseline globulin (GLOB) <31.42 g/L (39.4% vs. 62.7%, P = .037). Moreover, patients with increased hematocrit (HCT) (69.8% vs. 43.9% P = .013) and mean corpuscular volume (MCV) (73.2% vs. 42.4%, P = .014) at the postoperative 6-month examination had superior DFS. Cox proportional hazards regression analyses demonstrated that age >65 years, adenocarcinoma (pathological type), higher baseline TP, and post-surgery elevated HCT independently predicted favorable DFS. CONCLUSION Lower baseline TP and decreased postoperative HCT levels are independent predictors of prognosis in NSCLC following radical surgical procedures.
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Affiliation(s)
- Jiaxin Cao
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Fan Luo
- Department of Experimental Research, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Kangmei Zeng
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wenjuan Ma
- Department of Intensive Care Unit, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Feiteng Lu
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yan Huang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Li Zhang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Hongyun Zhao
- Department of Clinical Research, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
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7
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Fang ZY, Li KZ, Yang M, Che YR, Luo LP, Wu ZF, Gao MQ, Wu C, Luo C, Lai X, Zhang YY, Wang M, Xu Z, Li SM, Liu JK, Zhou P, Wang WD. Integration of MRI-Based Radiomics Features, Clinicopathological Characteristics, and Blood Parameters: A Nomogram Model for Predicting Clinical Outcome in Nasopharyngeal Carcinoma. Front Oncol 2022; 12:815952. [PMID: 35311119 PMCID: PMC8924617 DOI: 10.3389/fonc.2022.815952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 02/08/2022] [Indexed: 12/24/2022] Open
Abstract
Purpose This study aimed to develop a nomogram model based on multiparametric magnetic resonance imaging (MRI) radiomics features, clinicopathological characteristics, and blood parameters to predict the progression-free survival (PFS) of patients with nasopharyngeal carcinoma (NPC). Methods A total of 462 patients with pathologically confirmed nonkeratinizing NPC treated at Sichuan Cancer Hospital were recruited from 2015 to 2019 and divided into training and validation cohorts at a ratio of 7:3. The least absolute shrinkage and selection operator (LASSO) algorithm was used for radiomics feature dimension reduction and screening in the training cohort. Rad-score, age, sex, smoking and drinking habits, Ki-67, monocytes, monocyte ratio, and mean corpuscular volume were incorporated into a multivariate Cox proportional risk regression model to build a multifactorial nomogram. The concordance index (C-index) and decision curve analysis (DCA) were applied to estimate its efficacy. Results Nine significant features associated with PFS were selected by LASSO and used to calculate the rad-score of each patient. The rad-score was verified as an independent prognostic factor for PFS in NPC. The survival analysis showed that those with lower rad-scores had longer PFS in both cohorts (p < 0.05). Compared with the tumor–node–metastasis staging system, the multifactorial nomogram had higher C-indexes (training cohorts: 0.819 vs. 0.610; validation cohorts: 0.820 vs. 0.602). Moreover, the DCA curve showed that this model could better predict progression within 50% threshold probability. Conclusion A nomogram that combined MRI-based radiomics with clinicopathological characteristics and blood parameters improved the ability to predict progression in patients with NPC.
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Affiliation(s)
- Zeng-Yi Fang
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,Department of Oncology, School of Clinical Medicine, Southwest Medical University, Luzhou, China.,Radiation Oncology, Key Laboratory of Sichuan Province, Chengdu, China
| | - Ke-Zhen Li
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,Department of Oncology, School of Clinical Medicine, Southwest Medical University, Luzhou, China
| | - Man Yang
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yu-Rou Che
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Li-Ping Luo
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,Radiation Oncology, Key Laboratory of Sichuan Province, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Zi-Fei Wu
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Ming-Quan Gao
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Chuan Wu
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Cheng Luo
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China
| | - Xin Lai
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China
| | - Yi-Yao Zhang
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Mei Wang
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Zhu Xu
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,Department of Oncology, School of Clinical Medicine, Southwest Medical University, Luzhou, China
| | - Si-Ming Li
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jie-Ke Liu
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Peng Zhou
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Wei-Dong Wang
- Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, China.,Department of Oncology, School of Clinical Medicine, Southwest Medical University, Luzhou, China.,Radiation Oncology, Key Laboratory of Sichuan Province, Chengdu, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
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Nakamura K, Seishima R, Matsui S, Shigeta K, Okabayashi K, Kitagawa Y. The prognostic impact of preoperative mean corpuscular volume in colorectal cancer. Jpn J Clin Oncol 2022; 52:562-570. [PMID: 35253057 DOI: 10.1093/jjco/hyac023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 02/11/2022] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE The relationship between preoperative mean corpuscular volume and postoperative prognosis has been reported in some cancers recently, but no certain consensus has been reached, especially for colorectal cancer. We evaluated the usefulness of mean corpuscular volume as a prognostic factor in colorectal cancer patients. METHODS This study included 1003 patients with colorectal cancer who underwent curative surgery in a single institution. The relationship between mean corpuscular volume values and postoperative recurrence was evaluated by fractional polynomial model. Based on the result, patients were divided into groups according to mean corpuscular volume values. Clinicopathological factors and long-term outcomes were compared between the groups. RESULTS The risk of postoperative recurrence according to mean corpuscular volume value showed a J-shaped curve, suggesting that both low and high mean corpuscular volume have high risk. Low mean corpuscular volume (≤84 fl) group was oncologically advanced in terms of pathological tumor stage, histological grade and lymphatic invasion with higher inflammation markers. High mean corpuscular volume (>95 fl) group had higher frequency of drinking habit with higher values of aspartate aminotransferase, alanine aminotransferase and γ-glutamyl transpeptidase. Abnormal mean corpuscular volume group including these two groups showed significantly worse disease-free survival than the other (P < 0.001). Multivariate analysis suggested that abnormal mean corpuscular volume was an independent risk factor for postoperative recurrence (hazard ratio, 1.344; 95% confidence interval, 1.005-1.796; P = 0.046). Furthermore, its prognostic impact was more significant in pStage III than in other stages. CONCLUSION Preoperative low and high mean corpuscular volume is a poor prognostic factor in colorectal cancer patients. It could be a predictive marker to estimate worse survival outcome after surgery.
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Affiliation(s)
- Kimihiko Nakamura
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Ryo Seishima
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Shimpei Matsui
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Kohei Shigeta
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Koji Okabayashi
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
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Sasaki K, Margonis GA, Moro A, Wang J, Wagner D, Gagnière J, Shin JK, D'Silva M, Sahara K, Miyata T, Kusakabe J, Beyer K, Dupré A, Kamphues C, Imai K, Baba H, Endo I, Taura K, Cho JY, Aucejo F, Kornprat P, Kreis ME, Kim JM, Burkhart R, David Kwon CH, Pawlik TM. Nontumor related risk score: A new tool to improve prediction of prognosis after hepatectomy for colorectal liver metastases. Surgery 2022; 171:1580-1587. [PMID: 35221105 DOI: 10.1016/j.surg.2022.01.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 01/20/2022] [Accepted: 01/23/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Prognostic stratification of patients with colorectal cancer liver metastasis based solely on tumor-related factors has only moderate discriminatory ability. We hypothesized that the inclusion of nontumor related factors can improve prediction of long-term prognosis of patients with colorectal cancer liver metastasis. METHODS Nontumor related laboratory markers were assessed utilizing a training cohort from 2 U.S. institutions (n = 1,205). Factors independently associated with prognosis were used to develop a nontumor related prognostic score. The discriminatory ability, assessed by Harrell's C-statistics (C-index) and net reclassification improvement, was validated and compared with 3 commonly used tumor-related clinical risk scores: Fong clinical risk scores, m-clinical risk scores, and Genetic and Morphological Evaluation (GAME) score in an external validation cohort from 5 Asian (n = 1,307) and 3 European (n = 1,058) institutions. The discriminatory ability of nontumor related prognostic score combined with each of these 3 tumor-related prognostic scores was also estimated. RESULTS Alkaline phosphatase (hazard ratio 1.43; 95% confidence interval, 1.11-1.84), albumin (hazard ratio 0.71; 95% confidence interval, 0.57-0.89), and mean corpuscular volume (hazard ratio 19.0, per log unit; 95% confidence interval, 4.79-75.0) were each independently associated with increased risk of death after resection of colorectal cancer liver metastasis (all P < .05). In turn, alkaline phosphatase, albumin, and mean corpuscular volume were combined to form a nontumor related prognostic score (2.942 × mean corpuscular volume + 0.399 × alkaline phosphatase-0.339 × albumin-12) × 10 (median, 16; range, 1-30). The nontumor related prognostic score had good-to-modest discriminatory ability in the external cohort (C-index = 0.58), which was comparable to the 3 established tumor-related prognostic scores (C-index: Fong clinical risk scores, 0.53, m-clinical risk scores, 0.55, GAME, 0.58). The addition of the nontumor related prognostic score to the tumor-related prognostic scores enhanced the discriminatory ability in the entire study cohort (C-index: nontumor related score+Fong, 0.60, nontumor related score+m-clinical risk scores, 0.61, nontumor related score+GAME, 0.64), as well reclassification improvement (42.5, 42.7%, and 21.2%, respectively). CONCLUSION Nontumor related prognostic information may help improve the prognostic stratification of patients after resection of colorectal cancer liver metastasis. The nontumor related prognostic score may be combined with tumor-related prognostic tools to enhance prognostic stratification of patients with colorectal cancer liver metastasis.
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Affiliation(s)
- Kazunari Sasaki
- Department of Surgery, Stanford University School of Medicine, Stanford, CA.
| | - Georgios Antonios Margonis
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY; Department of General, Visceral and Vascular Surgery, Charite Campus Benjamin Franklin, Berlin, Germany
| | - Amika Moro
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH
| | - Jane Wang
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Doris Wagner
- Department of General Surgery, Medical University of Graz, Graz, Austria
| | - Johan Gagnière
- Service de Chirurgie Digestive, CHU Clermont-Ferrand, Inserm, Université Clermont, Clermont-Ferrand, France
| | - Jung Kyong Shin
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Mizelle D'Silva
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Kota Sahara
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences Kumamoto University, Kumamoto, Japan
| | - Jiro Kusakabe
- Department of Surgery, Stanford University School of Medicine, Stanford, CA
| | - Katharina Beyer
- Department of General, Visceral and Vascular Surgery, Charite Campus Benjamin Franklin, Berlin, Germany
| | - Aurélien Dupré
- Service de Chirurgie Digestive, CHU Clermont-Ferrand, Inserm, Université Clermont, Clermont-Ferrand, France
| | - Carsten Kamphues
- Department of General, Visceral and Vascular Surgery, Charite Campus Benjamin Franklin, Berlin, Germany
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences Kumamoto University, Kumamoto, Japan
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kojiro Taura
- Department of Gastroenterological Surgery, Kyoto University Hospital, Kyoto, Japan
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Federico Aucejo
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH
| | - Peter Kornprat
- Department of General Surgery, Medical University of Graz, Graz, Austria
| | - Martin E Kreis
- Department of General, Visceral and Vascular Surgery, Charite Campus Benjamin Franklin, Berlin, Germany
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Richard Burkhart
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Timothy M Pawlik
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH. https://twitter.com/timpawlik
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Boscolo‐Rizzo P, Zanelli E, Giudici F, Boscolo‐Nata F, Cristalli G, Deganello A, Tomasoni M, Piazza C, Bossi P, Spinato G, Menegaldo A, Emanuelli E, Nicolai P, Bandolin L, Ciorba A, Pelucchi S, Lupato V, Giacomarra V, Molteni G, Marchioni D, Canzi P, Mauramati S, Fortunati A, Tofanelli M, Borsetto D, Fussey J, Tirelli G. Prognostic value of H-index in patients surgically treated for squamous cell carcinoma of the larynx. Laryngoscope Investig Otolaryngol 2021; 6:729-737. [PMID: 34401497 PMCID: PMC8356864 DOI: 10.1002/lio2.603] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/14/2021] [Accepted: 06/02/2021] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVE Recently, a novel host-related index, the Host-index (H-index), including both inflammatory and nutritional markers, has been described and observed to stratify prognosis in patients with squamous cell carcinoma (SCC) of the oral cavity more accurately than other host-related indexes This study aimed to investigate the prognostic performance of the H-index using pretreatment blood tests in patients receiving up-front surgery for SCC of the larynx. METHODS This retrospective observational study included a multicenter series of consecutive patients with SCC of the larynx diagnosed between 1 January 2009 and 31 July 2018, whose pretreatment blood tests were available and included the parameters necessary for the calculation of neutrophil to lymphocyte ratio (NLR) and the H-index. Their association with disease-free survival (DFS) and overall survival (OS) was measured. RESULTS A total of 231 patients were eligible for the present analysis (median [range] age, 68 [37-96] years; 191 [82.7%] men). The median follow-up was 73 months. In multivariable Cox proportional hazards regression models, increasing age (adjusted hazard ratio [aHR], 1.07 per year; 95% CI, 1.04-1.09), advanced pT stage (aHR = 1.71 95% CI: 1.07-2.71), and having close or positive surgical margins (aHR = 2.01; 95% CI: 1.21-3.33) were significantly associated with poor OS. Among blood parameters, a higher neutrophil count was a strong predictor of both worse DFS (aHR for recurrence/death = 2.34; 95% CI: 1.24-4.40) and OS (aHR for death = 2.67; 95% CI: 1.51-4.71). Among inflammatory blood indexes, while NLR was not significantly associated with DFS or OS, patients with H-index ≥8.37 showed a higher aHR for both recurrence/death (2.82; 95% CI: 1.65-4.79) and death (2.22; 95% CI: 1.26-3.89). CONCLUSION In conclusion, the present study confirms the prognostic value of pretreatment H-index, an easily measurable inflammatory and nutritional index, in patients with SCC of the larynx. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Paolo Boscolo‐Rizzo
- Department of Medical, Surgical and Health Sciences, Section of OtolaryngologyUniversity of TriesteTriesteItaly
| | - Enrico Zanelli
- Department of Medical, Surgical and Health Sciences, Section of OtolaryngologyUniversity of TriesteTriesteItaly
| | - Fabiola Giudici
- Department of Medicine, Surgery and Health SciencesUniversity of TriesteTriesteItaly
| | - Francesca Boscolo‐Nata
- Unit of OtorhinolaryngologyOspedali Riuniti Padova Sud "Madre Teresa Di Calcutta"MonseliceItaly
| | - Giovanni Cristalli
- Unit of OtorhinolaryngologyOspedali Riuniti Padova Sud "Madre Teresa Di Calcutta"MonseliceItaly
| | - Alberto Deganello
- Department of Otolaryngology—Head and Neck SurgeryUniversity of BresciaBresciaItaly
| | - Michele Tomasoni
- Department of Otolaryngology—Head and Neck SurgeryUniversity of BresciaBresciaItaly
| | - Cesare Piazza
- Department of Otolaryngology—Head and Neck SurgeryUniversity of BresciaBresciaItaly
| | - Paolo Bossi
- Medical Oncology Unit, Department of Medical OncologyASST Spedali Civili di BresciaBresciaItaly
| | | | - Anna Menegaldo
- Unit of OtolaryngologyAULSS 2—Marca TrevigianaTrevisoItaly
| | - Enzo Emanuelli
- Unit of OtolaryngologyAULSS 2—Marca TrevigianaTrevisoItaly
- Department of Neurosciences, Section of OtolaryngologyUniversity of PadovaPadovaItaly
| | - Piero Nicolai
- Department of Neurosciences, Section of OtolaryngologyUniversity of PadovaPadovaItaly
| | - Luigia Bandolin
- Department of Neurosciences, Section of OtolaryngologyUniversity of PadovaPadovaItaly
| | - Andrea Ciorba
- ENT DepartmentUniversity Hospital of FerraraFerraraItaly
| | | | - Valentina Lupato
- Unit of OtolaryngologyAzienda Ospedaliera “S. Maria degli Angeli”PordenoneItaly
| | - Vittorio Giacomarra
- Unit of OtolaryngologyAzienda Ospedaliera “S. Maria degli Angeli”PordenoneItaly
| | - Gabriele Molteni
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Section of OtolaryngologyUniversity of VeronaVeronaItaly
| | - Daniele Marchioni
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Section of OtolaryngologyUniversity of VeronaVeronaItaly
| | - Pietro Canzi
- Department of OtolaryngologyUniversity of Pavia, IRCCS Policlinico "San Matteo" FoundationPaviaItaly
| | - Simone Mauramati
- Department of OtolaryngologyUniversity of Pavia, IRCCS Policlinico "San Matteo" FoundationPaviaItaly
| | - Alfonso Fortunati
- Department of Medical, Surgical and Health Sciences, Section of OtolaryngologyUniversity of TriesteTriesteItaly
| | - Margherita Tofanelli
- Department of Medical, Surgical and Health Sciences, Section of OtolaryngologyUniversity of TriesteTriesteItaly
| | - Daniele Borsetto
- Department of ENT, Addenbrooke's HospitalCambridge University Hospitals NHS Foundation TrustCambridgeUK
| | - Jonathan Fussey
- Department of ENT/Head and Neck SurgeryUniversity Hospital BirminghamBirminghamUK
| | - Giancarlo Tirelli
- Department of Medical, Surgical and Health Sciences, Section of OtolaryngologyUniversity of TriesteTriesteItaly
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11
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Huang SJ, Zhan PF, Chen SB. Mean Corpuscular Volume as a Prognostic Factor for Patients With Habitual Alcohol or Tobacco Use After Esophagectomy. Front Oncol 2021; 11:752229. [PMID: 34868958 PMCID: PMC8635025 DOI: 10.3389/fonc.2021.752229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/29/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The goal of this study was to investigate the impact of mean corpuscular volume (MCV) in patients with esophageal squamous cell carcinoma (ESCC) who underwent surgical resection. METHODS A total of 615 patients with ESCC who underwent esophagectomy were analyzed. Patients were divided into two groups according to the standard MCV: the high MCV group (>100 fl) and the low MCV group (≤100 fl). Survival analyses were performed to calculate overall survival (OS) and cancer-specific survival (CSS) and investigate the independent prognostic factors. RESULTS Fifty-one patients (8.3%) were in the high MCV group, and the other 564 patients (91.7%) were defined as the low MCV group. MCV was significantly correlated with sex, habitual alcohol or tobacco use, tumor length, body mass index, and multiple primary malignancies (P < 0.05). Elevated MCV was significantly correlated with poor survival in univariate and multivariate analyses. However, in subgroup analyses, MCV was found to be correlated with survival only in patients with alcohol or tobacco consumption and not in patients without alcohol or tobacco consumption. CONCLUSIONS Pretreatment MCV was correlated with survival in ESCC patients after esophagectomy. However, its prognostic value might only exist in patients with alcohol or tobacco consumption.
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Affiliation(s)
- Shu-jie Huang
- Department of Clinical Laboratory, Shantou Hospital Traditional Chinese Medicine, Shantou, China
| | - Peng-fei Zhan
- Department of Clinical Laboratory, Shantou Hospital Traditional Chinese Medicine, Shantou, China
| | - Shao-bin Chen
- Department of Thoracic Surgery, Cancer Hospital of Shantou University Medical College, Shantou, China
- *Correspondence: Shao-bin Chen,
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