scholarly journals Prognostic Value of the Systemic Inflammatory Response Index in Patients Undergoing Radical Cystectomy for Bladder Cancer: A Population-Based Study

2021 ◽  
Vol 11 ◽  
Author(s):  
Jinliang Ni ◽  
Keyi Wang ◽  
Houliang Zhang ◽  
Jinbo Xie ◽  
Jun Xie ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Inflammatory Response ◽  
Radical Cystectomy ◽  
Odds Ratio ◽  
Cox Regression ◽  
Predictive Performance ◽  
Systemic Inflammatory Response ◽  
Response Index ◽  
Calibration Curves ◽  
Grade 3

PurposeThe aim of this study was to evaluate the prognostic significance of the systemic inflammatory response index (SIRI) in patients with bladder cancer (BCa) treated with radical cystectomy (RC) and develop a survival predictive model through establishing a nomogram.Materials and MethodsA total of 203 BCa patients who underwent RC were included in this study. The relationship between the SIRI and overall survival (OS), disease-free survival (DFS), and clinicopathological features were evaluated. Cox regression analysis was performed to investigate the effect of the factors on the OS and DFS. The results were applied in the establishment of a nomogram. Receiver operating characteristic (ROC) curves, decision curve analysis (DCA) curves, and calibration curves were performed to assess the predictive performance and accuracy of the nomogram, respectively.ResultsAccording to the classification of the SIRI, 81 patients (39.9%) were assigned to SIRI grade 1, 94 patients (46.3%) to SIRI grade 2, and the remaining 28 patients (13.8%) to SIRI grade 3. Multivariate Cox regression revealed that a higher SIRI grade was significantly associated with a poor prognosis and served as an independent prognostic factor for the OS [Grade 2 vs Grade 1, odds ratio = 2.54, 95% confidence interval (CI),1.39–4.64, P = 0.002; Grade 3 vs Grade 1, odds ratio = 4.79, 95%CI: 2.41–9.50, P < 0.001] and DFS [Grade 2 vs Grade 1, odds ratio = 2.19, 95% CI, 1.12–4.31, P = 0.023; Grade 3 vs Grade 2, odds ratio = 3.36, 95%CI, 1.53–7.35, P = 0.002]. The ROC and DCA analysis indicated that the nomogram based on the SIRI contained a better predictive performance compared with the TNM stage (AUC = 0.750 and 0.791; all P < 0.05). The ROC analysis showed that nomograms can better predict the 3- and 5-year OS and DFS. The calibration curves exhibited a significant agreement between the nomogram and the actual observation.ConclusionSIRI as a novel independent prognostic index and potential prognostic biomarker can effectively improve the traditional clinicopathological analysis and optimize individualized clinical treatments for BCa patients after RC.

A single-center experience of chemotherapy for muscle-invasive bladder cancer after radical cystectomy.

2012 ◽  
Vol 30 (5_suppl) ◽  
pp. 318-318
Author(s):  
Adam S. Kotowski ◽  
Andrew Stegemann ◽  
Shabnam Rehman ◽  
Kristopher Attwood ◽  
Ellis Glenn Levine ◽  
...  
Keyword(s):  
Overall Survival ◽  
Bladder Cancer ◽  
Radical Cystectomy ◽  
Cox Regression ◽  
Small Sample ◽  
Invasive Bladder Cancer ◽  
Hematologic Toxicity ◽  
Muscle Invasive Bladder Cancer ◽  
Grade 3 ◽  
Muscle Invasive

318 Background: Muscle invasive bladder cancer (MIBC) is a chemo-sensitive disease that responds to therapy before or after curative-intent radical cystectomy (RC). Neoadjuvant chemotherapy (NAC) improves overall survival by 5-8% in current meta-analyses. Adjuvant chemotherapy (AC) has shown benefit but is less rigorously tested. Methods: We retrospectively reviewed the cystectomy database at our institute from 2005-2011 and analyzed patients who have received NAC or AC for MIBC. The Log rank test was used to compare survival between groups and Cox regression models were used for adjusted comparisons of survival. Results: 45 patients (p) (13 NAC and 32 AC) were evaluated with a mean age of 65.5 years (50-82), including 77% males and 23% females. Patients were most commonly offered chemotherapy because of co-morbidities and performance status. NAC was most commonly gemcitabine (G)/cisplatin (n=9) and AC was usually G/platinum (n=27). Sixty-nine percent of patients were downstaged and 23% had a complete pathologic response following NAC. Three p in AC group had positive margins; all of these cases were T4 cancers. Pathologic staging showed 84% ≥T3 and 53% node positive disease. Patients receiving AC had a mean interval of 64.8 days (42-129) to the start of treatment. NAC and AC patients received median 4.1 (3-7) and 4.5 cycles (1-12), respectively, throughout entire course of treatment. The median overall survival (OS) was 24.5 months (m) (17.1 m-not reached) and 24-month survival rate was 47%. Progression free survival (PFS) was 12.3 m (8.5-23.5 m) for all patients. There was no difference for OS or PFS based on age, gender, time after surgery to first dose of therapy, or mode of therapy (NAC or AC). When adjusted for number of cycles completed, a trend toward improved median OS (not reached vs. 22 m p= 0.092 ) and a significant PFS improvement (28.5 vs 11.5 m p=0.026) with NAC vs. AC was observed. Grade 3-4 urologic toxicity was negligible in both groups, however the AC group had a higher percentage of grade 3-4 hematologic toxicity. Conclusions: Despite a small sample size, results from our series favor NAC based upon efficacy and tolerability for patients with locally invasive bladder cancer.

scholarly journals Combination of Total Psoas Index and Albumin–Globulin Score for the Prognosis Prediction of Bladder Cancer Patients After Radical Cystectomy: A Population-Based Study

2021 ◽  
Vol 11 ◽  
Author(s):  
Keyi Wang ◽  
Yongzhe Gu ◽  
Jinliang Ni ◽  
Houliang Zhang ◽  
Jinbo Xie ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Radical Cystectomy ◽  
Cox Regression ◽  
Medical Center ◽  
Area Under The Curve ◽  
Disease Free Survival ◽  
Preoperative Assessment ◽  
Predictive Performance ◽  
Population Based ◽  
Computed Tomography Images

BackgroundSarcopenia as the loss of skeletal muscle mass is related with poor postoperative survival. This work purposed to evaluate the prognostic prediction of the total psoas index (TPI), albumin–globulin score (AGS), and the combination of TPI and AGS (CTA) in bladder cancer (BCa) patients after radical cystectomy.MethodsBCa patients that received radical cystectomy between 2012 and 2020 were retrieved from our medical center. The calculation of TPI was based on the plain computed tomography images. The predictive effects of TPI, AGS, and CTA grade on survival of BCa patients were analyzed and compared with the albumin–globulin ratio (AGR) through the receiver operating characteristic (ROC) curves. A nomogram was further established based on the Cox regression results from CTA grade and clinicopathological characteristics, which are verified by the decision curve analysis (DCA).ResultsA total of 112 eligible patients diagnosed as BCa were included in this study for retrospective analysis. The patients with lower TPI or higher AGS grade (1/2) contained poorer overall survival (OS) and disease-free survival (DFS). Divided by CTA grade, there were 35 (31.25%) patients in grade 1 associated with the best postoperative prognosis, which was accompanied with increased TPI and decreased AGS. The CTA grade could better predict postoperative outcomes compared with TPI, AGR, and AGS for the highest area under the curve (AUC; 0.674 of OS and 0.681 of DFS). The 3- and 5-year OS and DFS nomograms were conducted based on CTA grade and clinical variables, with a higher predictive performance than the TNM stage.ConclusionThis study revealed that the novel index CTA functioned as an effective prognostic predictor for postoperative OS and DFS of BCa patients after radical cystectomy. Preoperative assessment of CTA would contribute to optimizing clinical therapies.

scholarly journals Prognostic Value of Lymphocyte–C-Reactive Protein Ratio in Patients Undergoing Radical Cystectomy for Bladder Cancer: A Population-Based Study

2021 ◽  
Vol 11 ◽  
Author(s):  
Houliang Zhang ◽  
Yidi Wang ◽  
Jinliang Ni ◽  
Huajuan Shi ◽  
Tao Zhang ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Radical Cystectomy ◽  
Prognostic Value ◽  
Cox Regression ◽  
Medical Center ◽  
Disease Free Survival ◽  
C Reactive Protein ◽  
Protein Ratio ◽  
Reactive Protein ◽  
Calibration Curves

PurposeThis study aimed to assess the prognostic value of the lymphocyte–C-reactive protein ratio (LCR) in patients with bladder cancer (BCa) who underwent radical cystectomy (RC).Materials and MethodsBCa patients between 2009 and 2018 were retrieved from our medical center. The predictive value of LCR on survival of BCa patients was evaluated through the Kaplan–Meier survival and receiver operating characteristic (ROC) curves. The multivariate Cox regression results were used for conducting the nomogram, which were further verified by ROC, decision curve analysis (DCA), and calibration curves. Propensity score matching (PSM) was performed to validate our findings.ResultsA total of 201 BCa patients who received RC were included in this study, with 62 (30.8%) patients in the low LCR group and 139 (69.2%) in the high LCR group. Multivariate analysis results revealed that the high LCR group was significantly related to better prognosis and functioned as a prognostic biomarker for overall survival (OS) [hazard ratio (HR) = 0.41, 95% CI, 0.26–0.66; p < 0.001] and disease-free survival (DFS) [HR = 0.40, 95% CI, 0.26–0.66; p < 0.001]. The nomogram processed better predictive capability and accuracy than TNM stage from ROC results (AUC = 0.754 vs. AUC = 0.715), with the confirmation of calibration curves and DCA. The result of PSM confirmed that LCR was significantly correlated with OS and DFS.ConclusionOur finding demonstrates that LCR is a novel, convenient, and effective predictor that may provide vital assistance for clinical decision and individualized therapy in BCa patients after RC.

scholarly journals Myosteatosis as a novel prognostic biomarker after radical cystectomy for bladder cancer

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Shimpei Yamashita ◽  
Yuya Iwahashi ◽  
Haruka Miyai ◽  
Takashi Iguchi ◽  
Hiroyuki Koike ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Radical Cystectomy ◽  
Cox Regression ◽  
Group Performance ◽  
Performance Status ◽  
Eastern Cooperative Oncology Group ◽  
Psoas Muscle ◽  
Hounsfield Units ◽  
Computed Tomography Images ◽  
Psoas Muscles

AbstractThis study aims to evaluate the influence of myosteatosis on survival of patients after radical cystectomy (RC) for bladder cancer. We retrospectively identified 230 patients who underwent RC for bladder cancer at our three institutions between 2009 and 2018. Digitized free-hand outlines of the left and right psoas muscles were made on axial non-contrast computed tomography images at level L3. To assess myosteatosis, average total psoas density (ATPD) in Hounsfield Units (HU) was also calculated as an average of bilateral psoas muscle density. We compared cancer-specific survival (CSS) between high ATPD and low ATPD groups and performed cox regression hazard analyses to identify the predictors of CSS. Median ATPD was 44 HU (quartile: 39–47 Hounsfield Units). Two-year CSS rate in overall patients was 76.6%. Patients with low ATPD (< 44 HU) had significantly lower CSS rate (P = 0.01) than patients with high ATPD (≥ 44 HU). According to multivariate analysis, significant independent predictors of poor CSS were: Eastern Cooperative Oncology Group performance status ≥ 1 (P = 0.03), decreasing ATPD (P = 0.03), non-urothelial carcinoma (P = 0.01), pT ≥ 3 (P < 0.01), and pN positive (P < 0.01). In conclusion, myosteatosis (low ATPD) could be a novel predictor of prognosis after RC for bladder cancer.

scholarly journals Combination of C-Reactive Protein and Neutrophil-to-Lymphocyte Ratio as a Novel Prognostic Index in Patients With Bladder Cancer After Radical Cystectomy

2021 ◽  
Vol 11 ◽  
Author(s):  
Yidi Wang ◽  
Keyi Wang ◽  
Jinliang Ni ◽  
Houliang Zhang ◽  
Lei Yin ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Radical Cystectomy ◽  
Cox Regression ◽  
Roc Curves ◽  
Neutrophil To Lymphocyte Ratio ◽  
Postoperative Survival ◽  
C Reactive Protein ◽  
Lymphocyte Ratio ◽  
Reactive Protein ◽  
T Stage

BackgroundInflammation is widely considered an important hallmark of cancer and associated with poor postoperative survival. The objective of this study is to assess the significance of preoperative C-NLR, a new inflammation-based index that includes preoperative C-reactive protein (CRP) and neutrophil-to-lymphocyte ratio (NLR), on therapeutic outcomes for bladder cancer (BC) patients after radical cystectomy (RC).Materials and MethodsBC patients who underwent RC between 2010 and 2019 were retrospectively analyzed from our medical center. The predictive effect of CRP, NLR, and C-NLR on the survival of BC patients were analyzed by the receiver operating characteristic (ROC) curves. The relationship between C-NLR and postoperative survival was investigated by Cox regression. The corresponding nomograms were built based on the Cox regression results of overall survival (OS) and disease-free survival (DFS), which were further validated by ROC curves, decision curve analysis (DCA) curves, and calibration curves.ResultsOf the 199 eligible patients, 83 (41.70%) were classified as high C-NLR group and the remaining 116 (58.30%) were classified as low C-NLR group. ROC analysis showed that C-NLR had the largest area under curve (AUC) compared to CRP and NLR. Multivariate analysis revealed that T-stage and C-NLR [high C-NLR vs. low C-NLR, hazard ratio (HR) = 2.478, 95% confidence interval (CI), 1.538–3.993, p &lt; 0.001] were independent predictors of OS, whereas T-stage, M-stage, and C-NLR (high C-NLR vs. low C-NLR, HR = 2.817, 95% CI, 1.667–4.762, p &lt; 0.001) were independent predictors of DFS. ROC and DCA analysis demonstrated better accuracy and discrimination of 3- and 5-year OS and DFS with C-NLR-based nomogram compared to TNM stage. The calibration curve reconfirmed the accurate predicting performance of nomograms.ConclusionC-NLR is a reliable predictor of long-term prognosis of BC patients after RC and will contribute to the optimization of individual therapy for BC patients.

Neoadjuvant accelerated MVAC therapy in bladder cancer: toxicity and efficacy correlation

2015 ◽  
Vol 3 (4) ◽  
pp. 582-594
Author(s):  
William M. Grabstald ◽  
Richard H. Sarkis ◽  
Chrisophos A. Jacobus ◽  
Smith V. Feifer
Keyword(s):  
Bladder Cancer ◽  
Radical Cystectomy ◽  
Cancer Staging ◽  
Invasive Disease ◽  
Fourth Edition ◽  
Muscle Invasive Bladder Cancer ◽  
Common Cancer ◽  
Node Metastases ◽  
Grade 3 ◽  
Muscle Invasive

Bladder cancer is the second most common cancer of the genitourinary tract. Radical cystectomy is considered the gold standard of treatment for patients with localized muscle-invasive disease (MIBC), although chemoradiotherapy protocols using neoadjuvant cisplatin-based chemotherapy is used for muscle-invasive bladder cancer. We explored the toxicity and efficacy of neoadjuvant AMVAC in MIBC. A total of 177 patients with clinical tumor–node–metastases (TNM) stage T2N0M0 to T4aN0M0 bladder cancer who were candidates for radical cystectomy were eligible, tumors were staged according to the criteria in the fourth edition of the American Joint Committee on Cancer staging manual. Grade ≥ 2 toxicities were observed in 8% of patients, with grade 3 and 4 neutropenia in 7% and 5% patients, respectively; grade 3 and 4 anemia in 4% and 2% of patients, respectively; no patients died of drug toxicity; 61% of patients were accrued; 16% were down-staged to non–muscle invasive disease. Further, 31% showing pT0 at cystectomy and the median survival was 16.9 months.

Contemporary utilization trends and survival outcomes in patients undergoing radical cystectomy and bladder preservation therapy for muscle invasive bladder cancer.

2016 ◽  
Vol 34 (2_suppl) ◽  
pp. 387-387
Author(s):  
David Cahn ◽  
Elizabeth Handorf ◽  
Michael Nordsiek ◽  
Thomas M. Churilla ◽  
Eric M. Horwitz ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Urothelial Carcinoma ◽  
Radical Cystectomy ◽  
Selection Criteria ◽  
Cox Regression ◽  
External Beam Radiotherapy ◽  
Stage Ii ◽  
Bladder Preservation ◽  
Carcinoma Of The Bladder ◽  
Muscle Invasive

387 Background: To compare overall survival (OS) in patients undergoing radical cystectomy (RC) and bladder preservation therapy (BPT) for muscle invasive urothelial carcinoma of the bladder. Methods: We conducted a retrospective, observational cohort study in which we reviewed the National Cancer Database (NCDB) to identify patients with analytic stage II-III (N0M0) urothelial carcinoma of the bladder from 2003-2011. BPT patients were stratified as any external beam radiotherapy (EBRT), definitive radiotherapy (RT) [50-80Gy], and definitive RT + chemotherapy. Treatment trends were evaluated using Pearson Chi-square tests. OS was compared between RC and BPT using unadjusted Kaplan Meier curves and Cox regression models adjusted for year of treatment, hospital volume, and patient/tumor characteristics using increasingly stringent selection criteria to identify those undergoing BPT. Results: Of the 603,298 patients with bladder cancer captured in the NCDB from 2003-2011, 9% (n = 54,518) had analytic stage II-III with urothelial histology. 51.1% (n = 27,843) of these patients were treated with RC (70.9%, n = 19,745) or BPT (29.1%, n = 8,098). Of the patients undergoing BPT, stratified by selection criteria, 26.9% (n = 2,176) and 15.0% (n = 1,215) were treated with definitive RT and definitive RT + chemotherapy, respectively. Following adjustment, improved survival in patients undergoing RC was noted regardless of BPT definition employed in multivariate analysis. However, we noted attenuated differences in OS using increasingly stringent definitions for BPT (EBRT: HR 2.2 [CI 2.15-2.29]; definitive RT: HR 1.94 [CI 1.74-2.14]; definitive RT + chemotherapy: HR 1.56 [CI 1.45-1.68]). Conclusions: In the NCDB, receipt of BPT was associated with decreased OS compared to RC in all patients with stage II-III urothelial carcinoma, in part due to selection biases. However, the use of increasingly stringent definitions of BPT attenuated the observed survival differences. Further randomized prospective controlled trials are needed to compare trimodal BPT to RC to identify optimal candidates for bladder preservation.

Randomized trial of adjuvant chemotherapy versus adjuvant radiation therapy for locally advanced bladder cancer after radical cystectomy.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 4507-4507 ◽  
Author(s):  
Mohamed S. Zaghloul ◽  
John Paul Christodouleas ◽  
Tarek Zaghloul ◽  
Andrew Smith ◽  
Ahmed Abdalla ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Bladder Cancer ◽  
Adjuvant Chemotherapy ◽  
Radical Cystectomy ◽  
Locally Advanced ◽  
Disease Free Survival ◽  
Phase Iii ◽  
Adjuvant Radiation ◽  
Advanced Bladder Cancer ◽  
Grade 3

4507 Background: Some chemotherapy-naïve patients with locally advanced bladder cancer (LABC) after radical cystectomy (RC) are sufficiently de-conditioned that they are not candidates for adjuvant chemotherapy or decline it, even though such treatment may be warranted. There is no clear alternative adjuvant therapy for these patients, who are usually observed. In this study, we compare post-op radiotherapy (PORT) vs. adjuvant chemotherapy in a randomized clinical trial. We hypothesized that PORT can achieve comparable disease-free survival (DFS). Methods: A randomized phase III trial was opened to compare PORT vs. sequential chemo+PORT after RC for LABC & accrued from 2002–2008 at the NCI in Cairo. In 2007, a third arm comparing adjuvant chemo was added. Herein, we report the results of PORT vs. adjuvant chemo. Patients ≤70 y/o with ≥1 of the following factors (≥pT3b/T4a, grade 3, or positive nodes) with negative margins after RC + pelvic node dissection were eligible. Routine follow-up & pelvic CT q6 months were performed. PORT included 3D conformal pelvic RT (45Gy/1.5Gy BID). Chemo included gemcitabine/cisplatin x 4. Post-hoc non-inferiority exploratory analysis was performed. Results: The PORT arm accrued 78; the chemo arm accrued 45. 51% had urothelial carcinoma; 49% had squamous cell carcinoma/other. The two arms were well-balanced except for gender (p = 0.06). Two-year outcomes & overall adjusted hazard ratios (HR) for PORT vs. chemo alone were 54% vs. 47% (HR 0.65(95%CI 0.35-1.19, p = 0.16) for DFS; 92% vs. 69% (HR 0.28(95%CI 0.10-0.82), p = 0.02 for LRFS; 75% vs. 79% (HR 2.39(95%CI 0.94-6.09), p = 0.07) for DMFS; 61% vs. 60% (HR 0.94(95%CI 0.52-1.69), p = 0.83) for OS. Late grade ≥3 GI toxicity was observed in 6 PORT patients (8%) & 1 chemo patient (2%). Based on our data, there is a greater than 90% probability that the true difference in 2 yr DFS is less than 10%, the pre-specified non-inferiority margin. Conclusions: This randomized study demonstrates superior local control with PORT vs. adjuvant chemo with no significant differences in DFS, DMFS or OS. Results suggest that PORT could be an option for patients with LABC after RC who are medically unfit for adjuvant chemo or who decline it. Clinical trial information: NCT01734798.

scholarly journals Neutrophil-to-Lymphocyte Ratio Predicts Cerebral Edema and Clinical Worsening Early After Reperfusion Therapy in Stroke

Stroke ◽  
2021 ◽  
Author(s):  
Daniela Ferro ◽  
Margarida Matias ◽  
Joana Neto ◽  
Rafael Dias ◽  
Goreti Moreira ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Systemic Inflammatory Response Syndrome ◽  
Inflammatory Response ◽  
Systemic Inflammation ◽  
Cerebral Edema ◽  
Odds Ratio ◽  
Adjusted Odds Ratio ◽  
Reperfusion Therapy ◽  
Systemic Inflammatory Response ◽  
Early Neurological Deterioration

Background and Purpose: The mechanisms linking systemic inflammation to poor outcome in ischemic stroke are not fully understood. The authors investigated if peripheral inflammation following reperfusion therapy leads to an increase in cerebral edema (CED), thus hindering the clinical recovery. Methods: We designed a single-center study conducted at Centro Hospitalar Universitário São João between 2017 and 2019. Inclusion criteria were being adult, having an anterior circulation acute ischemic stroke, and receiving reperfusion therapy. Neutrophil-to-lymphocyte, platelet-to-lymphocyte ratios, and the systemic inflammatory response syndrome criteria were determined. The presence and grade of CED were evaluated on the computed tomography performed 24 hours following event. The clinical outcomes included early neurological deterioration and functional dependence at 90 days. Adjusted odds ratio and 95% CI were obtained by ordinal and logistic regression models. Optimal cutoff values were defined using receiver operating characteristic analysis in the training cohort and validated in an independent data set. Results: Five hundred fifty-three patients were included. Neutrophil-to-lymphocyte increased with higher degrees of CED at 24 hours (adjusted odds ratio, 1.34 [1.09–1.68], P <0.01) and was associated with early neurological deterioration (adjusted odds ratio, 1.30 [1.04–1.63], P <0.05) and poor functional status at 90 days (adjusted odds ratio, 1.79 [1.28–2.48], P <0.01). Platelet-to-lymphocyte was not associated with the outcomes. Systemic inflammatory response syndrome was related to CED due to altered white blood cell counts. Neutrophil-to-lymphocyte was the best predictor with an area under the curve around 0.7. Neutrophil-to-lymphocyte ≥7 had and accuracy, sensitivity, and specificity around 60%. Conclusions: Increased systemic inflammation is linked to the severity of CED early after reperfusion therapy in stroke. Easily obtained inflammatory markers convey early warning alerts for patients at risk of severe neurological complications with an impact on long-term functional outcome. CED quantification should be included as an end point in proof-of-concept trials in immunomodulation in stroke.

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