1
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Wang Y, Hao X, Li G. Prognostic and clinical pathological significance of the systemic immune-inflammation index in urothelial carcinoma: a systematic review and meta-analysis. Front Oncol 2024; 14:1322897. [PMID: 38595827 PMCID: PMC11002112 DOI: 10.3389/fonc.2024.1322897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 03/12/2024] [Indexed: 04/11/2024] Open
Abstract
Background A new non-invasive biomarker, the Systemic Immune-Inflammation Index (SII), has been proven to have prognostic value in multiple cancers. This systematic review and meta-analysis aimed to investigate the prognostic and clinical pathological significance of SII in urothelial carcinoma. Methods A comprehensive search was conducted across multiple databases, including PubMed, Web of Science, Embase, Cochrane Library, and CNKI. The quality of the included studies was assessed using the Newcastle-Ottawa Scale (NOS). Hazard ratios (HR) with 95% confidence intervals (CI) were calculated to evaluate the prognostic value of SII before treatment on survival outcomes, and odds ratios (OR) with 95%CI were used to assess the correlation between SII before treatment and clinical pathological features. Results This meta-analysis included a total of 10 studies (11 datasets) with 6,333 patients. The pooled analysis showed that high SII before surgery was significantly associated with poor survival outcomes in patients with urothelial carcinoma, including overall survival (OS) (HR=1.55, 95%CI 1.24-1.95, p<0.001), cancer-specific survival (CSS) (HR=2.74, 95%CI 1.67-4.49, p<0.001), recurrence-free survival (RFS) (HR=2.74, 95%CI 1.67-4.49, p<0.001), and progression-free survival (PFS) (HR=1.66, 95%CI 1.36-2.02, p<0.001). In addition, patients with elevated preoperative SII values were more likely to have adverse pathological features, including larger tumor size and advanced pathological T stage (p<0.001). Conclusion These findings suggest a significant association between high SII levels before treatment and poor survival outcomes, as well as certain clinical pathological features, in patients with urothelial carcinoma.
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Affiliation(s)
- Yao Wang
- Department of Urology, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Xiaoming Hao
- Department of Urology, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Gang Li
- Department of Urology, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, China
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2
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Imaoka H, Ikeda M, Nomura S, Morizane C, Okusaka T, Ozaka M, Shimizu S, Yamazaki K, Okano N, Sugimori K, Shirakawa H, Mizuno N, Satoi S, Yamaguchi H, Sugimoto R, Gotoh K, Sano K, Asagi A, Nakamura K, Ueno M. Development of a nomogram to predict survival in advanced biliary tract cancer. Sci Rep 2023; 13:21548. [PMID: 38057434 PMCID: PMC10700490 DOI: 10.1038/s41598-023-48889-6] [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: 06/29/2023] [Accepted: 11/30/2023] [Indexed: 12/08/2023] Open
Abstract
The prognosis of advanced biliary tract cancer (BTC) patients remains poor due to limited efficacy of chemotherapy and difficulties in management. Thus, prediction of survival is crucial for the clinical management of advanced BTC. The aim was to develop and validate a nomogram to predict 6-month and 12-month survival in advanced BTC patients treated with chemotherapy. A multivariable Cox regression model was used to construct a nomogram in a training set (JCOG1113, a phase III trial comparing gemcitabine plus S-1 [GS] and gemcitabine plus cisplatin, n = 351). External validity of the nomogram was assessed using a test set (JCOG0805, a randomized, phase II trial comparing GS and S-1 alone, n = 100). Predictive performance was assessed in terms of discrimination and calibration. The constructed nomogram included lymph node metastasis, liver metastasis, carbohydrate antigen 19-9, carcinoembryonic antigen, albumin, and C-reactive protein. Uno's concordance index was 0.661 (95% confidence interval [CI] 0.629-0.696) in the training set and 0.640 (95% CI 0.566-0.715) in the test set. The calibration plots for 6-month and 12-month survival showed good agreement in the two analysis sets. The present nomogram can facilitate prediction of the prognosis of advanced BTC patients treated with chemotherapy and help clinicians' prognosis-based decision-making.
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Affiliation(s)
- Hiroshi Imaoka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
| | - Masafumi Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Shogo Nomura
- Japan Clinical Oncology Group Data Center, Clinical Research Support Office, National Cancer Center Hospital, Tokyo, Japan
| | - Chigusa Morizane
- Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Takuji Okusaka
- Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Masato Ozaka
- Hepato-Biliary-Pancreatic Medicine Department, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Shimizu
- Department of Gastroenterology, Saitama Cancer Center, Saitama, Japan
| | - Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Naohiro Okano
- Department of Medical Oncology, Faculty of Medicine, Kyorin University, Tokyo, Japan
| | - Kazuya Sugimori
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Hirofumi Shirakawa
- Department of Medical Oncology, Tochigi Cancer Center, Utsunomiya, Japan
| | - Nobumasa Mizuno
- Department of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Sohei Satoi
- Division of Pancreatobiliary Surgery, Department of Surgery, Kansai Medical University, Hirakata, Japan
| | - Hironori Yamaguchi
- Department of Clinical Oncology, Jichi Medical University, Shimotsuke, Japan
| | - Rie Sugimoto
- Department of Hepato-Biliary-Pancreatology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Kunihito Gotoh
- Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Keji Sano
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Akinori Asagi
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | | | - Makoto Ueno
- Department of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division, Kanagawa Cancer Center, Yokohama, Japan
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3
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Zhou Q, Ji L, Shi X, Deng D, Guo F, Wang Z, Liu W, Zhang J, Xia S, Shang D. INTS8 is a therapeutic target for intrahepatic cholangiocarcinoma via the integration of bioinformatics analysis and experimental validation. Sci Rep 2021; 11:23649. [PMID: 34880328 PMCID: PMC8654853 DOI: 10.1038/s41598-021-03017-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 11/23/2021] [Indexed: 11/28/2022] Open
Abstract
Intrahepatic cholangiocarcinoma (CHOL) remains a rare malignancy, ranking as the leading lethal primary liver cancer worldwide. However, the biological functions of integrator complex subunit 8 (INTS8) in CHOL remain unknown. Thus, this research aimed to explore the potential role of INTS8 as a novel diagnostic or therapeutic target in CHOL. Differentially expressed genes (DEGs) in two Gene Expression Omnibus (GEO) datasets were obtained by the “RRA” package in R software. The “maftools” package was used to visualize the CHOL mutation data from The Cancer Genome Atlas (TCGA) database. The expression of INTS8 was detected by performing quantitative reverse transcription-PCR (qRT-PCR) and immunohistochemistry in cell lines and human samples. The association between subtypes of tumour-infiltrating immune cells (TIICs) and INTS8 expression in CHOL was determined by using CIBERSORT tools. We evaluated the correlations between INTS8 expression and mismatch repair (MMR) genes and DNA methyltransferases (DNMTs) in pan-cancer analysis. Finally, the pan-cancer prognostic signature of INTS8 was identified by univariate analysis. We obtained the mutation landscapes of an RRA gene set in CHOL. The expression of INTS8 was upregulated in CHOL cell lines and human CHOL samples. Furthermore, INTS8 expression was closely associated with a distinct landscape of TIICs, MMR genes, and DNMTs in CHOL. In addition, the high INTS8 expression group presented significantly poor outcomes, including overall survival (OS), disease-specific survival (DSS) and disease-free interval (DFI) (p < 0.05) in pan-cancer. INTS8 contributes to the tumorigenesis and progression of CHOL. Our study highlights the significant role of INTS8 in CHOL and pan-cancers, providing a valuable molecular target for cancer research.
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Affiliation(s)
- Qi Zhou
- Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, China.,Institute (College) of Integrative Medicine, Dalian Medical University, No.9 West Section Lvshun South Road, Dalian, China
| | - Li Ji
- Gastroenterology Department, DongZhiMen Hospital, Beijing University of Chinese Medicine, No. 5 Haiyuncang, Dongcheng District, Beijing, China
| | - Xueying Shi
- Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, China.,Institute (College) of Integrative Medicine, Dalian Medical University, No.9 West Section Lvshun South Road, Dalian, China
| | - Dawei Deng
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, China
| | - Fangyue Guo
- Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, China.,Institute (College) of Integrative Medicine, Dalian Medical University, No.9 West Section Lvshun South Road, Dalian, China
| | - Zhengpeng Wang
- Institute (College) of Integrative Medicine, Dalian Medical University, No.9 West Section Lvshun South Road, Dalian, China
| | - Wenhui Liu
- Institute (College) of Integrative Medicine, Dalian Medical University, No.9 West Section Lvshun South Road, Dalian, China
| | - Jinnan Zhang
- Institute (College) of Integrative Medicine, Dalian Medical University, No.9 West Section Lvshun South Road, Dalian, China
| | - Shilin Xia
- Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, China.
| | - Dong Shang
- Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, China. .,Institute (College) of Integrative Medicine, Dalian Medical University, No.9 West Section Lvshun South Road, Dalian, China. .,Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Dalian, China.
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4
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Filippi R, Montagnani F, Lombardi P, Fornaro L, Aprile G, Casadei-Gardini A, Faloppi L, Palloni A, Satolli MA, Scartozzi M, Citarella F, Lutrino SE, Vivaldi C, Silvestris N, Rovesti G, Rimini M, Aglietta M, Brandi G, Leone F. A prognostic model in patients with advanced biliary tract cancer receiving first-line chemotherapy. Acta Oncol 2021; 60:1317-1324. [PMID: 34282710 DOI: 10.1080/0284186x.2021.1953704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Standard treatment of advanced biliary tract cancer (aBTC) is represented by first-line chemotherapy (CT1). However, some patients do not gain any benefit from CT1, contributing to the overall dismal prognosis of aBTC. The present study aimed to devise a prognostic model in aBTC patients receiving CT1. METHODS A large panel of clinical, laboratory, and pathology variables, available before the start of CT1, were retrospectively assessed in a multi-centric cohort to determine their prognostic value on univariate and multivariate regression analysis. The variables that showed a significant correlation with overall survival (OS) were computed in a three-tier prognostic score. External validation of the prognostication performance was carried out. RESULTS Clinical histories of 935 patients (median OS 10.3 months), with diagnosis dates ranging from 2001 to 2017, were retrieved from 14 institutions. According to multivariate analysis, Eastern Cooperative Oncology Group performance status, carbohydrate antigen 19.9, albumin levels, and neutrophil/lymphocyte ratio were strongly associated with OS (p <0.01). The prognostic score could generate a highly significant stratification (all between-group p values ≤0.001) into groups of favorable (comprising 51.5% of the sample), intermediate (39.2%), and poor prognosis (9.3%): median OS was 12.7 (CI95% 11.0-14.4), 7.1 (CI95% 5.8-8.4), and 3.2 months (CI95% 1.7-4.7), respectively. This OS gradient was replicated in the validation set (129 patients), with median OS of 12.7 (CI95% 11.0-14.3), 7.5 (CI95% 6.1-8.9), and 1.4 months (CI95% 0.1-2.7), respectively (all between-group p values ≤0.05). CONCLUSION A prognostic score, derived from a limited set of easily-retrievable variables, efficiently stratified a large population of unselected aBTC patients undergoing CT1. This tool could be useful to clinicians, to ascertain the potential benefit from CT1 at the start of treatment.
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Affiliation(s)
- Roberto Filippi
- Department of Oncology, University of Turin, Torino, Italy
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
- Centro Oncologico Ematologico Subalpino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Francesco Montagnani
- Division of Medical Oncology, ASL BI, Nuovo Ospedale degli Infermi, Ponderano, Italy
| | - Pasquale Lombardi
- Department of Oncology, University of Turin, Torino, Italy
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Lorenzo Fornaro
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Giuseppe Aprile
- Department of Oncology, University Hospital of Udine, Udine, Italy
- Department of Oncology, San Bortolo General Hospital, AULSS8, Vicenza, Italy
| | - Andrea Casadei-Gardini
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, Meldola, Italy
- Department of Oncology and Haematology, University Hospital of Modena, Italy
| | - Luca Faloppi
- Medical Oncology Unit, Macerata General Hospital, Macerata, Italy
| | - Andrea Palloni
- Department of Experimental, Diagnostic and Specialty Medicine, University Hospital S. Orsola-Malpighi, Bologna, Italy
| | - Maria Antonietta Satolli
- Department of Oncology, University of Turin, Torino, Italy
- Centro Oncologico Ematologico Subalpino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Mario Scartozzi
- Department of Medical Oncology, University Hospital, Cagliari, Italy
| | - Fabrizio Citarella
- Department of Medical Oncology, Campus Bio-Medico University, Roma, Italy
| | | | - Caterina Vivaldi
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Italy
| | - Nicola Silvestris
- Medical Oncology Unit, IRCCS Cancer Institute “Giovanni Paolo II”, Bari, Italy
- Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari, Italy
| | - Giulia Rovesti
- Department of Oncology and Haematology, University Hospital of Modena, Italy
| | - Margherita Rimini
- Department of Oncology and Haematology, University Hospital of Modena, Italy
| | - Massimo Aglietta
- Department of Oncology, University of Turin, Torino, Italy
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Giovanni Brandi
- Department of Experimental, Diagnostic and Specialty Medicine, University Hospital S. Orsola-Malpighi, Bologna, Italy
| | - Francesco Leone
- Division of Medical Oncology, ASL BI, Nuovo Ospedale degli Infermi, Ponderano, Italy
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5
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Filippi R, Leone F, Fornaro L, Aprile G, Casadei-Gardini A, Silvestris N, Palloni A, Satolli MA, Scartozzi M, Russano M, Lutrino SE, Lombardi P, Frega G, Garattini SK, Vivaldi C, Spadi R, Giulia O, Fenocchio E, Brunetti O, Aglietta M, Brandi G. Clinical insights and prognostic factors from an advanced biliary tract cancer case series: a real-world analysis. J Chemother 2021; 34:123-132. [PMID: 34313188 DOI: 10.1080/1120009x.2021.1953887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Advanced biliary tract cancer (aBTC) comprises a heterogeneous group of rare malignancies with dismal prognosis. Given the scarcity of prospective evidence, the aim of this study was to derive clinically useful insights and prognostic factors from a large, real-world series of aBTC. Clinicopathologic variables and treatment outcomes were retrospectively collected involving 940 patients diagnosed with aBTC between 2001 and 2017, and treated with first-line chemotherapy (CT1) at 14 Italian medical oncology institutions. Median overall survival (OS) was 10.3 months (CI95% 9.5-11.1). CT1 with gemcitabine-Platinum salts doublets achieved OS of 11.7 months vs 7.5 with gemcitabine alone (HR 0.67, p < 0.001). However, a clear temporal trend towards improved OS could not be demonstrated. Radical surgery of recurrent disease achieved a relapse-free survival of 5.9 months. A substantial minority (44.5%) of patients were able to receive a second-line chemotherapy, which achieved a response rate of 7.6%, and disease control in 30% of patients with no significant differences between combination regimens and monotherapies. In a large retrospective series of real-world aBTC, outcomes of standard CT1 closely resembled those of the registrational trials. A limited set of easily retrievable independent prognostic factors was defined. Further research is needed on second-line regimens.
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Affiliation(s)
- Roberto Filippi
- Department of Oncology, University of Turin, Torino, Italy.,Division of Medical Oncology, Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Italy.,Division of Medical Oncology 1, Centro Oncologico Ematologico Subalpino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Francesco Leone
- Division of Medical Oncology, ASL BI, Nuovo Ospedale degli Infermi, Ponderano, Italy
| | - Lorenzo Fornaro
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Giuseppe Aprile
- Department of Oncology, University Hospital of Udine, Udine, Italy.,Department of Oncology, San Bortolo General Hospital, Vicenza, Italy
| | - Andrea Casadei-Gardini
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, Meldola, Italy.,Department of Oncology and Haematology, University Hospital of Modena, Italy
| | - Nicola Silvestris
- Medical Oncology Unit, IRCCS Cancer Institute "Giovanni Paolo II", Bari, Italy
| | - Andrea Palloni
- Department of Experimental, Diagnostic and Speciality Medicine, University Hospital S. Orsola-Malpighi, Bologna, Italy
| | - Maria Antonietta Satolli
- Department of Oncology, University of Turin, Torino, Italy.,Division of Medical Oncology 1, Centro Oncologico Ematologico Subalpino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Mario Scartozzi
- Department of Medical Oncology, University Hospital, Cagliari, Italy
| | - Marco Russano
- Department of Medical Oncology, Campus Bio-Medico University, Roma, Italy
| | | | - Pasquale Lombardi
- Department of Oncology, University of Turin, Torino, Italy.,Division of Medical Oncology, Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Italy
| | - Giorgio Frega
- Department of Experimental, Diagnostic and Speciality Medicine, University Hospital S. Orsola-Malpighi, Bologna, Italy
| | | | - Caterina Vivaldi
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy.,Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Italy
| | - Rosella Spadi
- Division of Medical Oncology 1, Centro Oncologico Ematologico Subalpino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Orsi Giulia
- Department of Oncology and Haematology, University Hospital of Modena, Italy
| | - Elisabetta Fenocchio
- Multidisciplinary Outpatient Oncology Clinic, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Oronzo Brunetti
- Medical Oncology Unit, IRCCS Cancer Institute "Giovanni Paolo II", Bari, Italy
| | - Massimo Aglietta
- Department of Oncology, University of Turin, Torino, Italy.,Division of Medical Oncology, Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Italy
| | - Giovanni Brandi
- Department of Experimental, Diagnostic and Speciality Medicine, University Hospital S. Orsola-Malpighi, Bologna, Italy
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6
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Rovesti G, Leone F, Brandi G, Cesario S, Scartozzi M, Niger M, Yoo C, Filippi R, Casagrande M, Silvestris N, Santini D, Faloppi L, Palloni A, Aglietta M, Bernardini L, Cho H, Lai E, Fenocchio E, Pircher C, Iacono D, De Lorenzo S, Sperti E, Massa V, De Braud F, Jeong JH, Aprile G, Burgio V, Cascinu S, Casadei-Gardini A. A Novel Prognostic Tool in Western and Eastern Biliary Tract Cancer Patients Treated in First-line Setting: the ECSIPOT Index. J Gastrointest Cancer 2021; 53:528-536. [PMID: 34033000 DOI: 10.1007/s12029-021-00649-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/13/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND AND AIM The need to estimate prognosis of advanced BTC (aBTC) patients treated with first-line chemotherapy is compelling. The aim of the study is to evaluate the ECSIPOT (psECogSIiPnigOT) index, influenced by PECS (PsECogSii) index, prognostic nutritional index (PNI), and GOT. METHODS This international study was conducted on a training cohort of 126 patients and in three validation cohorts, both European and Korean. ECSIPOT index formula: (PECS:0 = 1 point; PECS:1 = 1.4 points; PECS:2 = 3.2 points) + (PNI > 36.7 = 1 point; PNI < 36.7 = 2 points) + (GOT < 100 = 1 point; GOT > 100 = 2 points). Event-time distributions were estimated using the Kaplan-Meier method, and survival curves were compared using the log-rank test. RESULTS In the training cohort, mOS was 12.9, 6.3, and 2.8 months for patients with ECSIPOT-0, ECSIPOT-1, and ECSIPOT-2, respectively (ECSIPOT-0: HR 1; ECSIPOT-1: HR 2.11; ECSIPOT-2: HR 4.93; p < 0.0001). In the first validation cohort, mOS was 11.5, 7.3, and 3.3 months for ECSIPOT-0, ECSIPOT-1, and ECSIPOT-2, respectively (ECSIPOT-0: HR 1; ECSIPOT-1: HR 1.74; ECSIPOT-2: HR 3.41; p < 0.0001). In the second validation cohort, mOS was 25.2, 12.5, and 3.0 months for ECSIPOT-0, ECSIPOT-1, and ECSIPOT-2, respectively (ECSIPOT-0: HR = 1; ECSIPOT-1: HR 2.33; ECSIPOT-2: HR 8.46; p < 0.0001). In the third validation cohort, mOS was 11.8, 8.1, and 4.6 months for ECSIPOT-0, ECSIPOT-1, and ECSIPOT-2, respectively (ECSIPOT-0: HR = 1; ECSIPOT-1: HR 1.47; ECSIPOT-2: HR 3.17; p < 0.0001). Multivariate analysis in all cohorts confirmed the ECSIPOT index as an independent prognostic factor for OS. CONCLUSION The easy assessment and good risk-stratification performance make the ECSIPOT index a promising tool to comprehensively estimate the prognosis of aBTC patients.
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Affiliation(s)
- Giulia Rovesti
- Department of Oncology and Hematology, Division of Oncology, University Hospital of Modena, Modena, Italy
| | - Francesco Leone
- Division of Medical Oncology, Nuovo Ospedale Degli Infermi, Ponderano, BI, Italy
| | - Giovanni Brandi
- Oncology Unit, Sant'Orsola Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Silvia Cesario
- Medical Oncology Unit, Pisa University Hospital, Pisa, Italy
| | - Mario Scartozzi
- Medical Oncology, University Hospital of Cagliari, Cagliari, Italy
| | - Monica Niger
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
| | - Changhoon Yoo
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Roberto Filippi
- Department of Oncology, Centro Oncologico Ematologico Subalpino, Azienda Universitaria Ospedaliera Città della Salute e Della Scienza di Torino, Torino, Italy
| | - Mariaelena Casagrande
- Medical Oncology Unit, Azienda Ospedaliero Universitaria, Santa Maria della Misericordia, Udine, Italy
| | - Nicola Silvestris
- Medical Oncology Department, IRCCS IstitutoTumori "Giovanni Paolo II", Bari, Italy.,Department of Biomedical Sciences and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - Daniele Santini
- Medical Oncology Department, Campus Biomedico University, Roma, Italy
| | - Luca Faloppi
- Oncology Unit, Macerata Hospital, Macerata, Italy
| | - Andrea Palloni
- Oncology Unit, Sant'Orsola Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Massimo Aglietta
- Department of Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | | | - Hyungwoo Cho
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Eleonora Lai
- Medical Oncology, University Hospital of Cagliari, Cagliari, Italy
| | - Elisabetta Fenocchio
- Multidisciplinary Outpatient Oncology Clinic, Candiolo Cancer Institure FPO-IRCCS, Candiolo, TO, Italy
| | - Chiara Pircher
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
| | - Donatella Iacono
- Medical Oncology Unit, Azienda Ospedaliero Universitaria, Santa Maria della Misericordia, Udine, Italy
| | - Stefania De Lorenzo
- Oncology Unit, Sant'Orsola Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Elisa Sperti
- Medical Oncology Unit, Ordine Mauriziano Hospital, Torino, Italy
| | - Valentina Massa
- Medical Oncology Unit, Pisa University Hospital, Pisa, Italy
| | - Filippo De Braud
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
| | - Jae Ho Jeong
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Giuseppe Aprile
- Department of Clinical Oncology, ULSS8 Berica, Vicenza, Italy
| | - Valentina Burgio
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy.,Unit of Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Stefano Cascinu
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy.,Unit of Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Casadei-Gardini
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy. .,Unit of Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy. .,Department of Medical Oncology, Università Vita- Salute, San Raffaele Hospital IRCCS, Via Olgettina 58, Milan, Italy.
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