scholarly journals Polysomy is associated with poor outcome in 1p/19q codeleted oligodendroglial tumors

2019 ◽  
Vol 21 (9) ◽  
pp. 1164-1174 ◽  
Author(s):  
Hui Chen ◽  
Cheddhi Thomas ◽  
Felipe Andres Munoz ◽  
Sanda Alexandrescu ◽  
Craig M Horbinski ◽  
...  
Keyword(s):  
Overall Survival ◽  
In Situ Hybridization ◽  
Chromosomal Instability ◽  
Prognostic Significance ◽  
Progression Free Survival ◽  
Early Recurrence ◽  
Free Survival ◽  
Short Survival ◽  
Oligodendroglial Tumors

AbstractBackgroundChromosomal instability is associated with earlier progression in isocitrate dehydrogenase (IDH)–mutated astrocytomas. Here we evaluated the prognostic significance of polysomy in gliomas tested for 1p/19q status.MethodsWe analyzed 412 histologic oligodendroglial tumors with use of 1p/19q testing at 8 institutions from 1996 to 2013; fluorescence in situ hybridization (FISH) for 1p/19q was performed. Polysomy was defined as more than two 1q and 19p signals in cells. Tumors were divided into groups on the basis of their 1p/19q status and polysomy and were compared for progression-free survival (PFS) and overall survival (OS).ResultsIn our cohort, 333 tumors (81%) had 1p/19q loss; of these, 195 (59%) had concurrent polysomy and 138 (41%) lacked polysomy, 79 (19%) had 1p/19q maintenance; of these, 30 (38%) had concurrent polysomy and 49 (62%) lacked polysomy. In agreement with prior studies, the group with 1p/19q loss had significantly better PFS and OS than did the group with 1p/19q maintenance (P < 0.0001 each). Patients with 1p/19q loss and polysomy showed significantly shorter PFS survival than patients with 1p/19q codeletion only (P < 0.0001), but longer PFS and OS than patients with 1p/19q maintenance (P < 0.01 and P < 0.0001). There was no difference in survival between tumors with >30% polysomic cells and those with <30% polysomic cells. Polysomy had no prognostic significance on PFS or OS in patients with 1p/19q maintenance.ConclusionsThe presence of polysomy in oligodendroglial tumors with codeletion of 1p/19q predicts early recurrence and short survival in patients with 1p/19q codeleted tumors.

MYC gene rearrangements are associated with a poor prognosis in diffuse large B-cell lymphoma patients treated with R-CHOP chemotherapy

Blood ◽  
2009 ◽  
Vol 114 (17) ◽  
pp. 3533-3537 ◽  
Author(s):  
Kerry J. Savage ◽  
Nathalie A. Johnson ◽  
Susana Ben-Neriah ◽  
Joseph M. Connors ◽  
Laurie H. Sehn ◽  
...  
Keyword(s):  
Risk Factors ◽  
Overall Survival ◽  
In Situ Hybridization ◽  
Confidence Interval ◽  
B Cell ◽  
Fluorescence In Situ Hybridization ◽  
Progression Free Survival ◽  
Free Survival ◽  
Large B Cell

Abstract Approximately 5% to 10% of diffuse large B-cell lymphomas (DLBCLs) harbor an MYC oncogene rearrangement (MYC+). The prognostic significance of MYC+ DLBCL was determined in an unselected population of patients with newly diagnosed DLBCL treated with rituximab in combination with cyclophosphamide, doxorubicin, vincristine, and prednisone chemotherapy (R-CHOP). Using a Vysis break-apart fluorescence in situ hybridization probe, 12 of 135 (8.8%) cases of MYC+ DLBCL were identified that had no defining high-risk features. MYC+ DLBCL was associated with an inferior 5-year progression-free survival (66% vs 31%, P = .006) and overall survival (72% vs 33%, P = .016). Multivariate analysis confirmed the prognostic importance of MYC for both progression-free survival (hazard ratio = 3.28; 95% confidence interval, 1.49-7.21, P = .003) and overall survival (hazard ratio = 2.98; 95% confidence interval, 1.28-6.95, P = .011). Cases of MYC+ DLBCL also had a higher risk of central nervous system relapse (P = .023), independent of other risk factors. The diagnosis of MYC+ DLBCL is likely underappreciated; and given the lack of defining risk factors, fluorescence in situ hybridization for MYC rearrangements should be performed in all patients with DLBCL. In the R-CHOP treatment era, MYC+ DLBCLs have an inferior prognosis. Treatment regimens similar to those used in Burkitt lymphoma may be more appropriate in this patient population and need to be prospectively tested.

Efficacy and prognostic significance of triflurodine/tipiracil beyond oxaliplatin and irinotecan based chemotherapy in patients with refractory metastatic colorectal cancer: An observational multicenter study.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e15586-e15586
Author(s):  
Mohamed Alghamdi ◽  
Shouki Bazarbashi ◽  
Elsamany Shereef ◽  
Mervat Mahrous ◽  
Omar Al shaer ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Saudi Arabia ◽  
Neutrophil Count ◽  
Prognostic Significance ◽  
Progression Free Survival ◽  
P Value ◽  
Second Line ◽  
First Line ◽  
Free Survival

e15586 Background: In Saudi Arabia, the incidence of colorectal cancer has been increased over the past few years. The optimal treatment beyond the second line is not fully understood. To the best of our knowledge, the efficacy and disease outcomes of triflurodine/tipiracil in Saudi patients with refractory metastatic colorectal cancer(mCRC) has not been studied yet. Our study is a real-life practice evaluation of the efficacy of triflurodine/tipiracil in patients with refractory mCRC. Moreover, the prognosis and the prognostic significance of the different clinical variables have been analyzed. Methods: A retrospective, multi-centers ( 5 centers representative of Saudi Arabia )observational study in patients with mCRC who have received triflurodine/tipiracil beyond oxaliplatin & Irinotecan-based chemotherapy between December 2018-December 2020.We aimed to assess the response to triflurodine/tipiracil, to evaluate the progression-free survival (PFS ), the overall survival (OS), and the associated factors of prognostic significance. Results:The data of 100 patients with refractory mCRC who has received triflurodine/tipiracil have been analyzed. The mean age was 55.2 +11.8 years. Forty-two patients were (42%) females and 58 (58%) were male patients. Sigmoid was the most common primary site of cancer in 35 (35%) patients, followed by rectum 29 (29%). Peritoneal metastasis was present in 17 (23.3%) patients ,liver in 51(56.6%) and lung in 39 (50.7%). Metastatic sites were ≥ 2 in 45 (45%) patients. Metastatic lesions were ≥ 5 in 65 (65%) patients. Xelox chemotherapy regimen was the most commonly used first-line chemotherapy which represents 43%, while Folfiri or Xeliri combination was the most used second line in 57 (60%). For the third line, Folfox or Xelox was used in 81 (83.5%) patients. The fourth line was given to 49 (67.1%). For first-line biological agents, Cetuximab was used most frequently 31 (46.3%).Evaluation of the response to treatment with triflurodine/tipiracil revealed one patient (1%) with a complete response,3 patients (3%) with partial response, 28 (28%) patients with stable disease, and 66 (66%) showed progressive disease. The estimated median progression-free survival was 5 months ( 3.839 - 6.161) and the median overall survival was 12 months (9.732-14.268). The log-rank analysis showed that the baseline neutrophils ≤ 75 % ( P-value= 0.0092) and low hemoglobin level (P-value= 0.0245) were strongly associated with a higher survival. By multivariate Cox regression analysis, the neutrophil count ≤ 75 % was the only independent predictor for survival. Conclusions: Trifluridine/tipiracil is effective in patients with refractory mCRC. The low neutrophil count might predict a better overall survival.

The impact of Epstein-Barr virus status on clinical outcome in diffuse large B-cell lymphoma

Blood ◽  
2007 ◽  
Vol 110 (3) ◽  
pp. 972-978 ◽  
Author(s):  
Sarah Park ◽  
Jeeyun Lee ◽  
Young Hyeh Ko ◽  
Arum Han ◽  
Hyun Jung Jun ◽  
...  
Keyword(s):  
In Situ Hybridization ◽  
B Cell ◽  
Epstein Barr Virus ◽  
Progression Free Survival ◽  
B Cell Lymphoma ◽  
Free Survival ◽  
Barr Virus ◽  
Large B Cell Lymphoma ◽  
Epstein Barr

AbstractTo define prognostic impact of Epstein-Barr virus (EBV) infection in diffuse large B-cell lymphoma (DLBCL), we investigated EBV status in patients with DLBCL. In all, 380 slides from paraffin-embedded tissue were available for analysis by EBV-encoded RNA-1 (EBER) in situ hybridization, and 34 cases (9.0%) were identified as EBER-positive. EBER positivity was significantly associated with age greater than 60 years (P = .005), more advanced stage (P < .001), more than one extranodal involvement (P = .009), higher International Prognostic Index (IPI) risk group (P = .015), presence of B symptom (P = .004), and poorer outcome to initial treatment (P = .006). The EBER+ patients with DLBCL demonstrated substantially poorer overall survival (EBER+ vs EBER− 35.8 months [95% confidence interval (CI), 0-114.1 months] vs not reached, P = .026) and progression-free survival (EBER+ vs EBER− 12.8 months [95% CI, 0-31.8 months] vs 35.8 months [95% CI, 0-114.1 months], respectively (P = .018). In nongerminal center B-cell–like subtype, EBER in situ hybridization positivity retained its statistical significance at the multivariate level (P = .045). Nongerminal center B-cell–like patients with DLBCL with EBER positivity showed substantially poorer overall survival with 2.9-fold (95% CI, 1.1-8.1) risk for death. Taken together, DLBCL patients with EBER in situ hybridization+ pursued more rapidly deteriorating clinical course with poorer treatment response, survival, and progression-free survival.

Adjuvant Procarbazine, Lomustine, and Vincristine Improves Progression-Free Survival but Not Overall Survival in Newly Diagnosed Anaplastic Oligodendrogliomas and Oligoastrocytomas: A Randomized European Organisation for Research and Treatment of Cancer Phase III Trial

2006 ◽  
Vol 24 (18) ◽  
pp. 2715-2722 ◽  
Author(s):  
Martin J. van den Bent ◽  
Antoine F. Carpentier ◽  
Alba A. Brandes ◽  
Marc Sanson ◽  
Martin J.B. Taphoorn ◽  
...  
Keyword(s):  
Overall Survival ◽  
Controlled Trial ◽  
Progression Free Survival ◽  
Phase Iii ◽  
Newly Diagnosed ◽  
Free Survival ◽  
Oligodendroglial Tumors ◽  
Multicenter Randomized Controlled Trial ◽  
Genetic Subgroup ◽  
Pcv Chemotherapy

Purpose Anaplastic oligodendrogliomas are more responsive to chemotherapy than high-grade astrocytomas. We investigated, in a multicenter randomized controlled trial, whether adjuvant procarbazine, lomustine, and vincristine (PCV) chemotherapy improves overall survival (OS) in newly diagnosed patients with anaplastic oligodendrogliomas or anaplastic oligoastrocytomas. Patients and Methods The primary end point of the study was OS; secondary end points were progression-free survival (PFS) and toxicity. Patients were randomly assigned to either 59.4 Gy of radiotherapy (RT) in 33 fractions only or to the same RT followed by six cycles of standard PCV chemotherapy (RT/PCV). 1p and 19q deletions were assessed with fluorescent in situ hybridization. Results A total of 368 patients were included. The median follow-up time was 60 months, and 59% of patients have died. In the RT arm, 82% of patients with tumor progression received chemotherapy. In 38% of patients in the RT/PCV arm, adjuvant PCV was discontinued for toxicity. OS time after RT/PCV was 40.3 months compared with 30.6 months after RT only (P = .23). RT/PCV increased PFS time compared with RT only (23 v 13.2 months, respectively; P = .0018). Twenty-five percent of patients were diagnosed with combined 1p/19q loss; 74% of this subgroup was still alive after 60 months. RT/PCV did not improve survival in the subgroup of patients with 1p/19q loss. Conclusion Adjuvant PCV chemotherapy does not prolong OS but does increase PFS in anaplastic oligodendroglioma. Combined loss of 1p/19q identifies a favorable subgroup of oligodendroglial tumors. No genetic subgroup could be identified that benefited with respect to OS from adjuvant PCV.

Expression and prognostic significance of kallikrein-related peptidase 8 protein levels in advanced ovarian cancer by using automated quantitative analysis

2009 ◽  
Vol 101 (03) ◽  
pp. 541-546 ◽  
Author(s):  
Andreas Scorilas ◽  
Sonia Markakis ◽  
Diane Kowalski ◽  
Robert L. Camp ◽  
Eleftherios P. Diamandis ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Survival Analysis ◽  
Protein Expression ◽  
Prognostic Significance ◽  
Advanced Ovarian Cancer ◽  
Progression Free Survival ◽  
Protein Analysis ◽  
Free Survival ◽  
Response To Chemotherapy

SummaryKallikrein-related peptidases, a subgroup of the serine protease enzyme family, are considered to be important prognostic biomarkers in cancer. In this study we sought to determine the prognostic value of kallikrein-related peptidase 8 (KLK8,hK8,KLK-8) in ovarian cancer using a novel method of compartmentalised in situ protein analysis. A tissue array composed of 150 advanced stage ovarian cancers, uniformly treated with surgical debulking followed by platinum-paclitaxel combination chemotherapy, was constructed. For the evaluation of kallikrein-related peptidase 8 protein expression, we used an immunofluorescence-based method of automated in situ quantitative protein analysis (AQUA). Mean follow-up time of the cohort was 34.35 months. One hundred twenty-six of 150 cases had sufficient tissue for AQUA analysis. There were significant correlations between tumour mask KLK8 protein expression levels and clinicopathological variables, including grade (p=0.0011), residual disease (p=0.0063) and clinical response to chemotherapy(p=0.0346). In univariate survival analysis there was a significant correlation between KLK8 tumour mask expression and five years progression-free survival, meanwhile it was not associated with five-year overall survival (p =0.0694). Specifically, low KLK8 expression correlated with better outcome (top vs. bottom quartile, p=0.0319). In multivariate survival analysis, adjusting for well-characterised prognostic variables, tumour KLK8 expression level retained its prognostic significance for progression-free survival (95%CI: 0.341–1.027, p=0.045). The possibility that KLK8 may be a suitable candidate as a diagnostic and prognostic marker warrants further investigation.

Prognostic Significance of Cell of Origin Subclassification in Diffuse Large B Cell Lymphoma

Blood ◽  
2012 ◽  
Vol 120 (21) ◽  
pp. 5081-5081
Author(s):  
Muath Dawod ◽  
Juan Gomez-Gelvez ◽  
Ahmad Mattour ◽  
Kedar V. Inamdar ◽  
Nalini Janakiraman
Keyword(s):  
Overall Survival ◽  
B Cell ◽  
Cell Lymphoma ◽  
Statistical Significance ◽  
Prognostic Significance ◽  
Progression Free Survival ◽  
B Cell Lymphoma ◽  
Cell Of Origin ◽  
Free Survival ◽  
Large B Cell Lymphoma

Abstract Abstract 5081 Background: Diffuse large B cell lymphoma (DLBCL) is a heterogeneous disease that has been divided into three different prognostic subgroups: Germinal Center B cell-like (GC), Activated B cell-like (ABC) and type 3 according to gene expression profile using cDNA. Immunohistochemistry (IHC) has been used as surrogate to identify these cell-of-origin subgroups. Data about the prognostic value of IHC has been conflicting. Patients and methods: In this retrospective study, we reviewed the charts of 252 patients diagnosed with DLBCL at Henry Ford Hospital from 1999 to 2012. We excluded patients with HIV, transformed lymphomas and unavailable samples. Data was collected on a total of 157 patients. The following data was gathered: age, sex, race, IPI score, disease stage, hemoglobin, white blood and platelet counts, best response achieved and dates of treatment start, relapse, death or last follow up. Tissue microarray slides with the following IHC stains (CD10, MUM1, Bcl6) were prepared and reviewed when needed. Using Hans Algorithm, samples were divided into two major groups (GC-like and non-GC-like). 3-year progression free and overall survivals were compared between all subgroups using a log-rank test. Continuous variables were reported as median and range, and compared using Wilcoxon rank-sum tests. Categorical variables were reported as median and range, and compared using Chi-square tests. Statistical significance was set at p<0. 05. Results: Eighty patients (51%) were classified as GC-like, and 77 patients (49%) as non-GC-like. GC-like subgroup had a significantly longer 3-year progression free survival (90% vs 74%, P=0. 024), as compared with the non-GC-like subgroup. There was a trend toward longer overall survival but it didn't reach statistical significance (74% vs 67%, P=0. 161). For all patients, IPI stands as a strong prognostic index with 3-year overall survival of (85% and 46%, P=<. 001) in patients with low IPI (0 to 2) and high IPI (3 to 5) respectively. Interestingly, in patients with low IPI, cell of origin stands as a prognostic factor with 3-year progression free survival of (96% and 81%, P=0. 032) in GC-like and non-GC-like groups respectively. While in patients with high IPI, there was no significant difference in progression free survival in cell-of-origin subgroups. Conclusion: Cell of origin subclassification as determined by IHC surrogate markers predict for better progression free survival in GC-like subgroup but not for overall survival. While this prognostic value was maintained in patients with low IPI, there was no prognostic significance in patients with high IPI. IPI is still a valuable prognostic tool in patients with DLBCL. Disclosures: No relevant conflicts of interest to declare.

scholarly journals Efficacy of Regorafenib in Metastatic Colorectal Cancer: A Multi-institutional Retrospective Study

2019 ◽  
Vol 13 ◽  
pp. 117955491882544 ◽  
Author(s):  
Ali Aljubran ◽  
Mahmoud A Elshenawy ◽  
Magdy Kandil ◽  
Muhammed N Zahir ◽  
Ahmed Shaheen ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Metastatic Colorectal Cancer ◽  
Kinase Inhibitor ◽  
Performance Status ◽  
Objective Response ◽  
Eastern Cooperative Oncology Group ◽  
Prognostic Significance ◽  
Progression Free Survival ◽  
Free Survival

Background: Regorafenib is a multi-kinase inhibitor approved for treatment of refractory advanced colorectal cancer. It was found in the clinical trials to have a modest benefit and significant toxicity. Our aim was to assess the outcome in our local clinic practice. Patients and methods: Records of patients with confirmed colorectal cancer treated with regorafenib were reviewed. Clinical, pathological, and molecular data were collected. Efficacy and factors of possible prognostic significance were analyzed. Results: A total of 78 patients with metastatic colorectal cancer were treated with regorafenib from February 2014 to February 2016 in 4 different institutions (median age: 50.5 years; male: 40 [51.3%]; KRAS mutant: 41 [52%]; right colonic primary: 18 [23%]). A total of 52 patients (66.7%) had Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 to 1, whereas in 25 patients (32.1%) it was >1. In total, 58 patients (74%) had dose reduction. No patient achieved objective response, 15 patients (19%) achieved stable disease, and 56 patients (72%) had progressive disease. With a median follow-up of 6.5 months, the median progression-free survival was 2.8 months (95% confidence interval [CI], 2.5-3.3) and overall survival was 8.0 months (95% CI, 6.2-9.7). Only performance status of ⩽1 had a statistically significant impact on progression-free survival and overall survival in both univariate and multivariate analyses. Conclusions: Regorafenib in our clinical practice has equal efficacy to reported data from pivotal registration trials. Our data suggest that performance status is the most important prognostic factor in patients treated with regorafenib, suggesting a careful selection of patients.

scholarly journals Analysis of systemic immunity and inflammation in the prognosis of gastric adenocarcinoma

2020 ◽  
Vol 7 (1) ◽  
pp. 38-46
Author(s):  
G. G. Khakimova ◽  
T. N. Zabotina ◽  
A. A. Tryakin ◽  
A. A. Borunova ◽  
T. V. Davidova ◽  
...  
Keyword(s):  
Overall Survival ◽  
Gastric Adenocarcinoma ◽  
Peripheral Blood ◽  
Combined Treatment ◽  
Prognostic Significance ◽  
Stage Iv ◽  
Progression Free Survival ◽  
Cellular Composition ◽  
Free Survival ◽  
Systemic Immunity

Objective: to study the state of cellular immunity in patients with gastric adenocarcinoma.Materials and methods. From 2017 to 2018, 45 previously untreated patients with gastric adenocarcinoma (25 with stage I–III, 20 with stage IV) received surgical / combined treatment or independent chemotherapy, respectively, at the N. N. Blokhin National Medical ResearchCenter of Oncology. Peripheral blood sampling was carried out before starting treatment. We studied the cellular composition of peripheral blood, as well as systemic immunity parameters determined by flow cytometry (CD3+CD4+; CD3+CD8+; CD4+CD8+; CD4+/CD8+; CD3–CD16+CD56+; CD3–CD19+), and their prognostic significance in relation to overall survival and progression-free survival.Results. The prognostic value of the relative indicator of platelet lymphocytic index was determined: progression-free survival in patients with a high level of platelet-lymphocytic index (>208.7) was higher: 8.1 months versus 4.5 months (p = 0.0027). A favorable prognosis for overall survival was an increase in the number of CD3–CD19+ lymphocytes (hazard ratio (HR) 0.91; 95 % confidence interval (CI) 0.85–0.97; p = 0.007), and an unfavorable prognosis was an increase in the number of neutrophils (HR 1.26; 95 % CI 1.05–1.50; p = 0.012), platelet count (HR 1.01; 95 % CI 1.0–1.01; p = 0.043), as well as an increase in the number of NK cells (HR 1.04, 95 % CI 1.0–1.09; p = 0.029).Conclusion. Indicators of the cellular composition of peripheral blood, characterizing a systemic inflammatory reaction, as well as indicators of systemic immunity, can serve as additional prognostic factors for gastric cancer.

scholarly journals The prognostic significance of long non-coding RNAs in hepatocellular carcinoma: An updated meta-analysis

2020 ◽  
Vol 35 (4) ◽  
pp. 3-11
Author(s):  
Jie Liu ◽  
Yue Wei ◽  
Tao Wang ◽  
Zhexiao Zhang ◽  
Hairong Huang ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Meta Analysis ◽  
Prognostic Significance ◽  
Progression Free Survival ◽  
Relapse Free Survival ◽  
Free Survival ◽  
Tumor Node Metastasis Stage ◽  
Pubmed Database ◽  
Non Coding Rnas

Background: Recently, many studies have demonstrated that long non-coding RNAs (lncRNAs) are abnormally expressed in hepatocellular carcinoma (HCC) and may serve as a potential molecular biomarker to evaluate the prognosis of hepatocellular carcinoma. Therefore, we accomplished a meta-analysis built on current studies to assess the prognostic value of lncRNAs in hepatocellular carcinoma. Methods: The PubMed database was carefully searched to collect all eligible studies until February 20, 2019. The pooled hazard ratios (HRs) and 95% confidence intervals (CIs) of the overall survival, relapse-free survival, and progression-free survival were calculated to evaluate the prognostic significance of lncRNAs expression in hepatocellular carcinoma using Stata12.0 software. Heterogeneity, sensitivity analysis, and publication bias were also evaluated. Results: The results showed that the expression level of lncRNAs was significantly correlated with clinical outcomes. Abnormally expressed lncRNAs predicted poor overall survival (HR=2.19, 95% CI: 1.99-2.42, P<0.001; I2=44.7%, P=0.005), relapse-free survival (HR=2.68, 95% CI: 1.74-4.14, P<0.001; I2=0.0%, P=0.763) and progression-free survival of hepatocellular carcinoma patients (HR=2.44, 95% CI: 1.53-3.89, P<0.001; I2=0.0%, P=0.336). Statistical significance was also noted in subgroup meta-analyses that were stratified by follow-up time, cutoff value, and quality score. Moreover, the pooled results indicated that lncRNAs expression was significantly associated with tumor size (HR=1.48, 95% CI: 1.24-1.79), tumor number (HR=1.34, 95% CI: 1.08-1.66), and tumor node metastasis stage (HR=2.10, 95% CI: 1.48-2.99), but not liver cirrhosis and tumor differentiation ( P>0.05). Conclusions: This meta-analysis indicates that lncRNAs are strongly associated with prognosis in hepatocellular carcinoma and may serve as a promising indicator for prognostic evaluation of patients with hepatocellular carcinoma. But larger clinical studies are needed to verify its feasibility.

scholarly journals Prognostic value of the albumin–globulin ratio and albumin–globulin score in patients with multiple myeloma

2021 ◽  
Vol 49 (3) ◽  
pp. 030006052199773
Author(s):  
Ying Cai ◽  
Yu Zhao ◽  
Qiuxin Dai ◽  
Maozhong Xu ◽  
Xin Xu ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Overall Survival ◽  
Prognostic Value ◽  
Cox Regression ◽  
Characteristic Curve ◽  
Prognostic Significance ◽  
Progression Free Survival ◽  
Free Survival ◽  
Cox Regression Analysis ◽  
Kaplan Meier

Objective The albumin–globulin ratio (AGR) has been identified as a promising prognostic predictor of mortality in patients with hematological malignancies. This study investigated the prognostic significance of AGR in patients with multiple myeloma. Methods Two hundred patients diagnosed with multiple myeloma from January 2010 to October 2018 were retrospectively analyzed and followed up until December 2019. Kaplan–Meier curves and multivariate Cox regression analysis were applied to detect the prognostic value of AGR. Results The median follow-up period was 36 months. The optimal cutoff of AGR was 1.16 according to receiver operating characteristic curve analysis. High AGR was significantly correlated with better overall survival (OS) and progression-free survival (PFS). Multivariate analysis revealed that low AGR was an independent prognostic factor for worse OS (hazard ratio [HR] = 1.82, 95% confidence interval [CI] = 1.15–2.94) and PFS (HR = 1.53, 95% CI = 1.09–2.17). Conclusions AGR may represent a potential prognostic biomarker in patients with multiple myeloma. Mini Abstract: We demonstrated that high AGR was associated with a favorable overall survival and progression-free survival in patients with multiple myeloma.

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