scholarly journals The prognostic value of Immunoscore in patients with cancer: A pooled analysis of 10,328 patients

2020 ◽  
Vol 35 (3) ◽  
pp. 3-13 ◽  
Author(s):  
Xingxia Zhang ◽  
Jie Yang ◽  
Liang Du ◽  
Yong Zhou ◽  
Ka Li
Keyword(s):  
Colon Cancer ◽  
Overall Survival ◽  
Prognostic Value ◽  
Disease Free Survival ◽  
Pooled Analysis ◽  
Disease Specific Survival ◽  
Free Survival ◽  
Patients With Cancer ◽  
Disease Free ◽  
Disease Specific

Objectives: Over the past decade, some publications have reported that Immunoscore was associated with the prognosis of several cancers. To better understand this issue, we conducted this pooled analysis. Methods: We systematically searched PubMed, Embase, Web of Science, and the Cochrane Library from their inceptions to 15 May 2019 to identify relevant articles. The pooled hazard ratio (HR) and 95% confidence interval (CI) was estimated for overall survival, disease-free survival, and disease-specific survival. Results: A total of 26 cohort studies with 10,328 patients involving eight cancer specialties were evaluated mainly by the consensus Immunoscore. The pooled analysis indicated that a lower Immunoscore was associated with a poor overall survival (HR 2.23, 95% CI 1.58, 2.70), disease-free survival (HR 2.40, 95% CI 1.96, 2.49), and disease-specific survival (HR 2.81, 95% CI 2.10, 3.77) for all cancers. The same convincing results were found in colorectal cancer, gastric cancer, and non-small cell lung cancer (especially the consensus Immunoscore for colon cancer). In five other types of cancer the results were similar, but the sample sizes were limited. Conclusions: These findings support that Immunoscore is significantly associated with the prognosis of patients with cancer. It provides a reliable estimate of the risk of recurrence in patients with colon cancer. However, more high-quality studies are necessary to assess the prognostic value of Immunoscore in non-colon cancers.

scholarly journals Prognostic Impact of Tumor Length in Esophageal Cancer: A Systematic Review and Meta-analysis

2020 ◽  
Author(s):  
Zhao Yang Wang ◽  
Yuanzhu Jiang ◽  
Wen Xiao ◽  
Xianbiao Xue ◽  
Xiangwei Zhang ◽  
...  
Keyword(s):  
Overall Survival ◽  
Meta Analysis ◽  
Disease Free Survival ◽  
Progression Free Survival ◽  
Disease Specific Survival ◽  
Cancer Specific Survival ◽  
Free Survival ◽  
Tumor Length ◽  
Disease Free ◽  
Disease Specific

Abstract Background: In clinical work, it has been increasingly found that the prognosis is still very different even for esophageal cancer (EC) patients with the same TNM stage. Tumor length has been analysed as a possible independent prognostic factor in many studies, but no unanimous conclusion has been reached. Therefore, this review used a meta-analysis to evaluate the association between tumor length and prognosis in EC patients.Methods: A systematic search for relevant articles was performed in PubMed, Web of Science, and Embase. Hazard ratios (HRs) and 95% confidence intervals (CIs) were used as effective measures to estimate the correlation between tumor length and prognosis, including overall survival, disease-free survival, progression-free survival, disease-specific survival, and cancer-specific survival. STATA 15.0 software was used to perform the meta-analysis and the data synthesis.Results: Finally, 41 articles with 28,973 patients were included in our study. The comprehensive statistical results showed that long tumors are an independent prognostic parameter associated with poor overall survival (OS) (HR=1.30; 95% CI: 1.21-1.40, p<.001) and disease-free survival (DFS) (HR=1.38; 95% CI: 1.18-1.61, p<.001) in EC patients. Subgroup analyses also suggested a significant correlation between long tumors and poor OS. Sensitivity analysis and publication bias evaluation confirmed the reliability and stability of the results. Similar results were obtained in the analyses of progression-free survival (PFS), disease-specific survival (DSS), and cancer-specific survival (CSS).Conclusion: The results of this meta-analysis showed that long tumors were related to poor OS, DFS, PFS, DSS and CSS in EC patients. Tumor length might be an important predictor of prognosis in EC patients, and it can be used as an independent staging index. Further well-designed and large-scale prospective clinical studies are needed to confirm these findings.

scholarly journals Institutional Experience of Treatment and Outcomes for Cutaneous Periauricular Squamous Cell Carcinoma

OTO Open ◽  
2019 ◽  
Vol 3 (3) ◽  
pp. 2473974X1987507
Author(s):  
Kevin J. Kovatch ◽  
Joshua D. Smith ◽  
Andrew C. Birkeland ◽  
John E. Hanks ◽  
Rasha Jawad ◽  
...  
Keyword(s):  
Overall Survival ◽  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Disease Free Survival ◽  
Disease Specific Survival ◽  
Free Survival ◽  
Institutional Experience ◽  
Disease Free ◽  
Disease Specific

Objectives To report our institutional experience, management, and outcomes of cutaneous periauricular squamous cell carcinoma (SCC). Study Design Retrospective chart review. Setting Tertiary academic center. Subjects Patients undergoing treatment of cutaneous periauricular SCC from 2000 to 2016. Results A total of 112 patients had a median follow-up of 24.5 months, a mean ± SD age of 75.7 ± 10.6 years, and a strong male predominance (93.8%). Site distribution shows 87 (77.7%) auricular, 26 (23.2%) preauricular, and 10 (8.8%) postauricular lesions. Of auricular lesions, tumors involved the tragus (n = 3, 3.4%), helix/antihelix (n = 47, 54.0%), conchal bowl (n = 31, 35.6%), external auditory canal (n = 18, 16.1%), and lobule (n = 3, 3.4%). Most patients presented at stage I (52.7%) versus stages II (28.6%), III (6.3%), and IV (12.5%). Patients were largely treated surgically with primary tumor resection ranging from wide local excision to lateral temporal bone resection (± parotidectomy and neck dissection), with 17.0% and 5.4% receiving adjuvant radiation and chemoradiation, respectively. Metastatic spread was seen to the parotid (25.9%) and neck (26.8%), with most common cervical spread to level II. Overall survival, disease-specific survival, and disease-free survival at 3 years were 62%, 89%, and 56%, respectively. Nodal disease was associated with worse disease-specific survival ( P < .001) and disease-free survival ( P = .042). Pre- and postauricular sites were associated with worse overall survival ( P = .007) relative to auricular sites. Conclusion Among cutaneous SCC, periauricular subsites pose treatment challenges related to surrounding anatomy and represent a unique tumor population. The reported propensity toward recurrence and patterns of metastasis may better guide treatment of aggressive tumors to include regional nodal dissection.

scholarly journals Prognostic impact of tumor length in esophageal Cancer: a systematic review and Meta-analysis

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zhao Yang Wang ◽  
Yuan Zhu Jiang ◽  
Wen Xiao ◽  
Xian Biao Xue ◽  
Xiang Wei Zhang ◽  
...  
Keyword(s):  
Overall Survival ◽  
Meta Analysis ◽  
Disease Free Survival ◽  
Progression Free Survival ◽  
Disease Specific Survival ◽  
Cancer Specific Survival ◽  
Free Survival ◽  
Tumor Length ◽  
Disease Free ◽  
Disease Specific

Abstract Background In clinical studies, it has been observed that esophageal cancer (EC) patient prognosis can be very different even for those patients with tumors of the same TNM stage. Tumor length has been analysed as a possible independent prognostic factor in many studies, but no unanimous conclusion has been reached. Therefore, this review used a meta-analysis to evaluate the association between tumor length and prognosis in EC patients. Methods A systematic search for relevant articles was performed in PubMed, Web of Science, and Embase. Hazard ratios (HRs) and 95% confidence intervals (CIs) were used as effective measures to estimate the correlation between tumor length and prognosis, including overall survival, disease-free survival, progression-free survival, disease-specific survival, and cancer-specific survival. STATA 15.0 software was used to perform the meta-analysis and the data synthesis. Results Finally, 41 articles with 28,973 patients were included in our study. The comprehensive statistical results showed that long tumors are an independent prognostic parameter associated with poor overall survival (OS) (HR = 1.30; 95% CI: 1.21–1.40, p < .001) and disease-free survival (DFS) (HR = 1.38; 95% CI: 1.18–1.61, p < .001) in EC patients. Subgroup analyses also suggested a significant correlation between long tumors and poor OS. Sensitivity analysis and publication bias evaluation confirmed the reliability and stability of the results. Similar results were obtained in the analyses of progression-free survival (PFS), disease-specific survival (DSS), and cancer-specific survival (CSS). Conclusion The results of this meta-analysis showed that long tumors were related to poor OS, DFS, PFS, DSS and CSS in EC patients. Tumor length might be an important predictor of prognosis in EC patients, and it can be used as an independent staging index. Further well-designed and large-scale prospective clinical studies are needed to confirm these findings.

scholarly journals Prognostic Impact of Tumor Length in Esophageal Cancer:A Systematic Review and Meta-analysis

2020 ◽  
Author(s):  
Zhao Yang Wang ◽  
Yuanzhu Jiang ◽  
Wen Xiao ◽  
Xianbiao Xue ◽  
Xiangwei Zhang ◽  
...  
Keyword(s):  
Overall Survival ◽  
Meta Analysis ◽  
Prognostic Significance ◽  
Disease Free Survival ◽  
Disease Specific Survival ◽  
Cancer Specific Survival ◽  
Free Survival ◽  
Tumor Length ◽  
Disease Free ◽  
Disease Specific

Abstract Background: In clinical work, it is increasingly finding that even for patients with the same TNM stage of esophageal cancer (EC), the prognosis of different patients is still very different. Tumor length has been analyzed as a possible independent prognostic factor in many studies, but no unanimous conclusion has been reached. Therefore, this review is expected to use meta-analysis to evaluate the association between tumor length and prognostic significance in EC patients.Methods: A systematic search for relevant articles was performed in the PubMed, Web of Science, and Embase. Hazard ratio and 95% confidence intervals (CIs) will be used as effective measures to estimate the correlation between tumor length and prognostic significance including overall survival, disease-free survival, progression-free survival, disease-specific survival, and cancer-specific survival. We will use the software STATA 15.0 to perform the meta-analysis to calculate the data synthesis. Results: Finally, 41 articles with 28, 973 patients were included in our study. Comprehensive statistical results showed that long tumor is an independent prognostic parameter associated with poor overall survival (OS) (HR=1.30; 95%CI: 1.21-1.40, p<.001) and disease-free survival (DFS) (HR=1.38; 95% CI:1.18-1.61, p<.001) in EC patients. Subgroup analyses also suggested a significant correlation between long tumor and poor OS. Sensitivity analysis and publication bias evaluation confirmed the reliability and stability of these results. Similar results can be obtained in analyses of progress-free survival (PFS), disease-specific survival (DSS), and cancer-specific survival (CSS). Conclusion: The results of this meta-analysis showed that the long tumor was related to the poor OS, DFS, PFS, DSS and CSS in EC patients. It was suggested that tumor length might be an important predictor of prognosis in EC patients，and it can be used as an independent staging index. Further well-designed and large-scale prospective clinical studies are needed to confirm these findings.

Predictive Prognostic Value of Tissue-Based MicroRNA Expression in Oral Squamous Cell Carcinoma: A Systematic Review and Meta-analysis

2018 ◽  
Vol 97 (7) ◽  
pp. 759-766 ◽  
Author(s):  
G. Troiano ◽  
F. Mastrangelo ◽  
V.C.A. Caponio ◽  
L. Laino ◽  
N. Cirillo ◽  
...  
Keyword(s):  
Systematic Review ◽  
Overall Survival ◽  
Squamous Cell Carcinoma ◽  
Oral Squamous Cell Carcinoma ◽  
Mirna Expression ◽  
Prognostic Value ◽  
Meta Analysis ◽  
Disease Free Survival ◽  
Free Survival ◽  
Disease Free

Oral squamous cell carcinoma (OSCC) is a common type of cancer characterized by a low survival rate, mostly due to local recurrence and metastasis. In view of the importance of predicting tumor behavior in the choice of treatment strategies for OSCC, several studies have attempted to investigate the prognostic value of tissue biomarkers, including microRNA (miRNA). The purpose of this study was to perform a systematic review and meta-analysis to evaluate the relationship between miRNA expression and survival of OSCC patients. Studies were identified by searching on MEDLINE/PubMed, SCOPUS, Web of Science, and Google Scholar. Quality assessment of studies was performed with the Newcastle-Ottawa Scale. Data were collected from cohort studies comparing disease-free survival and overall survival in patients with high miRNA expression compared to those with low expression. A total of 15 studies featuring 1,200 OSCC samples, predominantly from Asia, met the inclusion criteria and were included in the meta-analysis. Poor prognosis correlated with upregulation of 9 miRNAs (miR-21, miR-455-5p, miiR-155-5p, miR-372, miR-373, miR-29b, miR-1246, miR-196a, and miR-181) and downregulation of 7 miRNAs (miR-204, miR-101, miR-32, miR-20a, miR-16, miR-17, and miR-125b). The pooled hazard ratio values (95% confidence interval) related to different miRNA expression for overall survival and disease-free survival were 2.65 (2.07–3.39) and 1.95 (1.28–2.98), respectively. The results of this meta-analysis revealed that the expression levels of specific miRNAs can robustly predict prognosis of OSCC patients.

Re-Evaluating Disease-Free Survival as an Endpoint vs Overall Survival in Stage III Adjuvant Colon Cancer Trials

2021 ◽  
Author(s):  
Jun Yin ◽  
Mohamed E Salem ◽  
Jesse G Dixon ◽  
Zhaohui Jin ◽  
Romain Cohen ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Overall Survival ◽  
Disease Free Survival ◽  
Surrogate Endpoint ◽  
Free Survival ◽  
A Value ◽  
Deficient Mismatch Repair ◽  
Disease Free

Abstract Background Disease-free survival with a 3-year median follow-up (3-year DFS) was validated as a surrogate for overall survival with a 5-year median follow-up (5-year OS) in adjuvant chemotherapy colon cancer (CC) trials. Recent data show further improvements in OS and survival after recurrence, in patients who received adjuvant FOLFOX. Hence, re-evaluation of the association between DFS and OS and determination of the optimal follow-up duration of OS to aid its utility in future adjuvant trials are needed. Methods Individual patient data from nine randomized studies conducted between 1998 and 2009 were included; three trials tested biologics. Trial-level surrogacy examining the correlation of treatment effect estimates of 3-year DFS with 5 to 6.5-year OS was evaluated using both linear regression (R2WLS) and Copula bivariate (R2Copula) models and reported with 95% confidence intervals (CIs). For R2, a value closer to 1 indicates a stronger correlation. Results Data from a total of 18,396 patients were analyzed (median age = 59 years; 54.0% male), with 54.1% having low-risk tumors (pT1-3 & pN1), 31.6% KRAS mutated, 12.3% BRAF mutated, and 12.4% microsatellite instability high/deficient mismatch repair tumors. Trial level correlation between 3-year DFS and 5-year OS remained strong (R2 =0.82, 95% CI = 0.67 to 0.98; R2 =0.92, 95% CI = 0.83 to 1.00) and increased as the median follow-up of OS extended. Analyses limited to trials that tested biologics showed consistent results. Conclusion Three-year DFS remains a validated surrogate endpoint for 5-year OS in adjuvant CC trials. The correlation was likely strengthened with 6 years of follow-up for OS.

Endpoints in adjuvant trials: A systematic review of the literature in colon cancer and proposed definitions for future trials

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 4018-4018
Author(s):  
M. E. Buyse ◽  
K. J. Punt ◽  
C. H. Köhne ◽  
P. Hohenberger ◽  
R. Labianca ◽  
...  
Keyword(s):  
Systematic Review ◽  
Colon Cancer ◽  
Overall Survival ◽  
Disease Free Survival ◽  
Review Of The Literature ◽  
Free Survival ◽  
Medical Oncologists ◽  
Starting Point ◽  
Definition Of ◽  
Disease Free

4018 Background: Disease-free survival (DFS) is the primary endpoint of most trials testing adjuvant treatments. However many other endpoints are used. There is much confusion about these endpoints since different definitions were used among trials, or no definitions were provided at all. Moreover there is no consensus on either the definition of each endpoint or on the most relevant among these endpoints. This creates difficulties when comparing the results of various trials. Methods: Adjuvant trials in colon cancer were used as a model. A systematic review was performed on published adjuvant studies in colon cancer from 1997–2006, and the definitions of endpoints other than overall survival (OS) were recorded. A panel of medical oncologists, surgical oncologists, and a statistician, all with expertise in randomised trials in colorectal cancer, aimed to reach consensus on the definition of the various endpoints as well as to select the most relevant among these. Results: A total of 52 studies were identified. In addition to overall survival 8 other endpoints were used, and both the definition of these endpoints as well as the starting point differed considerably among these studies. No definition was provided for the endpoint in 19 (37%) studies and for the starting point in 30 (58%) studies. The panel reached consensus on the definition of each endpoint ( table ), and agreed that DFS, defined as the time from randomisation to any event irrespective of cause was considered to be the most relevant endpoint for adjuvant studies. The date of randomisation was considered to be the most appropriate starting point. Conclusions: The proposed guideline will help in the design of future adjuvant studies in colon cancer, and will achieve the uniformity required to facilitate cross-study comparisons. It may serve as a model for adjuvant studies in other solid tumors. [Table: see text] No significant financial relationships to disclose.

Overall survival (OS) and updated disease-free survival (DFS) results of the NSABP C-08 trial assessing bevacizumab (B) in stage II and III colon cancer.

2011 ◽  
Vol 29 (15_suppl) ◽  
pp. 3508-3508 ◽  
Author(s):  
C. J. Allegra ◽  
G. A. Yothers ◽  
M. J. O'Connell ◽  
S. Sharif ◽  
N. J. Petrelli ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Overall Survival ◽  
Disease Free Survival ◽  
Stage Ii ◽  
Free Survival ◽  
Disease Free
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