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Liang Z, Yuliang C, Zhu M, Zhou Y, Wu X, Li H, Fan B, Zhou Z, Yan W. The direct prognosis comparison of 125I low-dose-rate brachytherapy versus laparoscopic radical prostatectomy for patients with intermediate-risk prostate cancer. Eur J Med Res 2023; 28:181. [PMID: 37268989 DOI: 10.1186/s40001-023-01140-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 05/14/2023] [Indexed: 06/04/2023] Open
Abstract
BACKGROUND This study aims to compare the clinical outcomes after performing radical prostatectomy (RP) or low-dose-rate brachytherapy (LDR) for patients with intermediate-risk prostate cancer (IRPC). METHODS We performed a retrospective analysis on 361 IRPC patients who underwent treatment in Peking Union Medical College Hospital from January 2014 to August 2021, of which 160 underwent RP and 201 underwent Iodine-125 LDR. Patients were followed in clinic monthly during the first three months and at three-month intervals thereafter. Univariate and multivariate regression analyses were conducted to predict biochemical relapse-free survival (bRFS), clinical relapse-free survival (cRFS), cancer-specific survival (CSS), and overall survival (OS). Biochemical recurrence was defined using the Phoenix definition for LDR and the surgical definition for RP. The log-rank test was applied to compare bRFS between the two modalities, and Cox regression analysis was performed to identify factors associated with bRFS. RESULTS Median follow-up was 54 months for RP and 69 months for LDR. According to log-rank test, the differences of 5-year bRFS (70.2% vs 83.2%, P = 0.003) and 8-year bRFS (63.1% vs 68.9%, P < 0.001) between RP and LDR groups were statistically significant. Our results also indicated that there was no significant difference in terms of cRFS, CSS, or OS between the two groups. With multivariate analysis of the entire cohort, prostate volume ≤ 30 ml (P < 0.001), positive margin (P < 0.001), and percentage positive biopsy cores > 50% (P < 0.001) were independent factors suggestive of worse bRFS. CONCLUSIONS LDR is a reasonable treatment option for IRPC patients, yielding improved bRFS and equivalent rates of cRFS, CSS and OS when compared with RP.
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Affiliation(s)
- Zhen Liang
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Chen Yuliang
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Ming Zhu
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Yi Zhou
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xingcheng Wu
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Hanzhong Li
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Bu Fan
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Zhien Zhou
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
- Department of Urology, Surgical Building of Peking, Union Medical College Hospital, No.1 Shuaifuyuan, Wangfujing, Dong Cheng District, Beijing, 100730, China.
| | - Weigang Yan
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
- Department of Urology, Surgical Building of Peking, Union Medical College Hospital, No.1 Shuaifuyuan, Wangfujing, Dong Cheng District, Beijing, 100730, China.
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2
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Jensen GL, Naziri J, Hammonds KP, Jhavar SG, Swanson G. C-Reactive Protein Is a Poor Marker of Baseline Inflammation in Prostate Cancer and Response to Radiotherapy or Androgen Ablation. Cureus 2021; 13:e19639. [PMID: 34926085 PMCID: PMC8673689 DOI: 10.7759/cureus.19639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2021] [Indexed: 11/09/2022] Open
Abstract
Introduction C-reactive protein (CRP) is an acute-phase reactant used as a general marker for inflammation. Isolated levels have been associated with prostate cancer development, prostate-specific antigen (PSA), Gleason score, and treatment response. We seek to establish whether CRP levels reflect inflammation caused by prostate cancer by comparing levels at various points of time before, during, and after therapy. Materials and methods A total of 209 patients had a complete blood count (CBC), PSA, and CRP taken at up to four different time points. Labs were performed up to one week prior to androgen ablation via leuprolide injection (pre-AA), up to one week prior to radiotherapy (RT) (pre-RT), within one week of RT completion (post-RT), and three months following RT completion (FU [follow-up]). Results Significant relationships were found between CRP and WBC pre-AA (p-value=0.0050), pre-RT (p-value=0.0170), and post-RT (p-value=0.0113), but not at FU (p=.096). CRP had no significant relationship with PSA or lymphocytes at any time points. PSA was significantly affected by androgen ablation but lymphocytes, WBCs, and CRP were not. No CRP levels were associated with risk groups or FU-PSA. Lymphatic radiation fields significantly decreased WBCs and lymphocytes but not CRP. PSA, WBC, and lymphocytes all significantly decreased from pre-RT to post-RT, followed by a significant recovery. CRP did not significantly change during any of these periods and was not significantly related to changes in PSA, WBCs, or lymphocytes. Conclusion CRP is not a sensitive marker of the acute inflammatory effects of non-metastatic prostate cancer and treatment response with androgen ablation or radiation therapy.
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Affiliation(s)
- Garrett L Jensen
- Radiation Oncology, Baylor Scott & White Medical Center - Temple, Temple, USA
| | - Jason Naziri
- Radiation Oncology, Baylor Scott & White Health, Temple, USA
| | | | - Sameer G Jhavar
- Radiation Oncology, Baylor Scott & White Medical Center - Temple, Temple, USA
| | - Gregory Swanson
- Radiation Oncology, Baylor Scott & White Health, Temple, USA
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3
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Du J, Lan J, Xiong J, Yang H, Xu X, Tang C, Huang G, Ying Q, Mu J, Hu Q. Efficiency of C-reactive protein in prognosis evaluation of prostate cancer: a systematic review and meta-analysis. Transl Cancer Res 2021; 10:4432-4439. [PMID: 35116300 PMCID: PMC8798868 DOI: 10.21037/tcr-21-2097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 10/22/2021] [Indexed: 12/31/2022]
Abstract
Background Tumor markers can be diagnostically suggestive and are sometimes even related to prognostic prediction certain diseases. Multiple studies have shown the effectiveness in the prediction of prostate cancer (PCa) by the use of C-reactive protein (CRP). This meta-analysis was conducted to facilitate a conclusion regarding the values of CRP in the prediction of survival rate in patients with PCa. Methods Manuscripts were searched, identified, and collected from different databases; quality evaluation was performed according to the different search strategies involved. Information including the comparison between overall survival (OS) and cancer-specific survival (CSS) rate were retained from different studies in patients with evaluated or lowered CRP levels. Progression-free survival (PFS) was also recorded in relation to the log of CRP. Level of relevance was assessed using hazard ratio (HR) and 95% confidence interval (CI). Heterogenicity testing was performed by using Cochran’s Q test and Higgins I2 statistics. When P value <0.05, the outcome was considered statistically significant. Results A total 12 of manuscripts were included and evaluated from the 1,523 initially identified studies. The results of OS and PFS were 1.57 (95% CI: 1.34 to 1.85) and 1.50 (95% CI: 1.25 to 1.81), respectively. For CSS, the combined HR and 95% CI was 1.92 (95% CI: 1.36 to 2.70), which revealed a significant correlation between increased level of CRP and CSS in PCa patients. Conclusions This meta-analysis revealed that CRP value could be one of the critical indicators to predict the survival rate of PCa patients.
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Affiliation(s)
- Jianhui Du
- Department of Urology, People's Hospital of Guang'an City, Guang'an, China
| | - Jianhua Lan
- Department of Urology, People's Hospital of Guang'an City, Guang'an, China
| | - Jingjing Xiong
- Department of Urology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hai Yang
- Department of Urology, People's Hospital of Guang'an City, Guang'an, China
| | - Xiaohan Xu
- Department of Urology, People's Hospital of Guang'an City, Guang'an, China
| | - Chaolai Tang
- Department of Urology, People's Hospital of Guang'an City, Guang'an, China
| | - Guohua Huang
- Department of Urology, People's Hospital of Guang'an City, Guang'an, China
| | - Qiao Ying
- Department of Urology, People's Hospital of Guang'an City, Guang'an, China
| | - Jian Mu
- Department of Urology, People's Hospital of Guang'an City, Guang'an, China
| | - Qiyi Hu
- Department of Urology, Affiliated Longhua People's Hospital, Southern Medical University (Longhua People's Hospital), Shenzhen, China
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4
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Zhou Z, Yan W, Zhou Y, Zhang F, Li H, Ji Z. 125I low-dose-rate prostate brachytherapy and radical prostatectomy in patients with prostate cancer. Oncol Lett 2019; 18:72-80. [PMID: 31289474 DOI: 10.3892/ol.2019.10279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 03/19/2019] [Indexed: 11/05/2022] Open
Abstract
Radical prostatectomy (RP) and low-dose-rate prostate brachytherapy (LDR) are two widely used treatment options for patients with T1c-T3a prostate cancer. In the present study, the efficacy of the two treatments was compared. A total of 429 patients who underwent either LDR (n=218) or RP (n=211) between January 2010 and June 2015 were retrospectively reviewed. Biochemical relapse-free survival time (bRFS) and clinical relapse-free survival time (cRFS) were assessed. The log-rank test compared bRFS between the two modalities, and Cox regression identified factors associated with bRFS. The median follow-up time and patient age were 46.6 months and 71 years, respectively. The bRFS at 1, 2 and 5 years was 89.4, 87.2 and 79.9% for LDR, respectively, and 91.0, 82.8 and 72.2% for RP, respectively (P=0.077). The cRFS at 1, 2 and 5 years was 99.1, 97.7 and 94.9% for LDR, respectively, and 99.0, 96.2 and 94.5% for RP, respectively (P=0.630). It was indicated that LDR produced equivalent bRFS and cRFS rates compared with RP. The risk of biochemical failure (bF) was higher for the RP group compared with the LDR group in patients with a Gleason score ≤3+4 (P=0.022) or initial prostate specific antigen ≤10 ng/ml (P=0.002). Based on the univariate and multivariate logistic regression analysis of all 429 patients, T stage ≥T2b was an independent predictor for bF.
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Affiliation(s)
- Zhien Zhou
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Weigang Yan
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Yi Zhou
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Fuquan Zhang
- Department of Radiotherapy, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Hanzhong Li
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
| | - Zhigang Ji
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, P.R. China
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5
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Wang N, Liu JY, Li X, Deng MH, Long Z, Tang J, Yao K, Zhang YC, He LY. Pretreatment serum albumin/globulin ratio as a prognostic biomarker in metastatic prostate cancer patients treated with maximal androgen blockade. Asian J Androl 2019; 21:56-61. [PMID: 30027930 PMCID: PMC6337948 DOI: 10.4103/aja.aja_50_18] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 05/15/2018] [Indexed: 01/04/2023] Open
Abstract
The pretreatment serum albumin/globulin ratio (AGR) has been used as a prognostic biomarker for various cancer types. However, the prognostic value of the AGR for prostate cancer, especially for metastatic prostate cancer (mPCa) after maximal androgen blockade (MAB), remains unclear. The aim of this study was to evaluate the prognostic value of the pretreatment serum AGR for mPCa treated with MAB. This retrospective study included 214 mPCa patients receiving MAB from October 2007 to March 2017. The correlation of the AGR with survival was estimated using Kaplan-Meier analysis and Cox proportional hazards models. The cutoff value of the AGR was 1.45 according to the receiver operating characteristic curve. Kaplan-Meier analysis demonstrated that patients with a low AGR (<1.45) had poor outcomes in terms of progression-free survival (PFS) and cancer-specific survival (CSS). Multivariate Cox analyses showed that the AGR was an independent predictor of PFS (hazard ratio [HR] = 0.642; 95% confidence interval [CI]: 0.430-0.957; P = 0.030) and CSS (HR = 0.412; 95% CI: 0.259-0.654; P < 0.001). Furthermore, in a subset of 79 patients with normal serum albumin levels (≥40.0 g l -1 ), the serum AGR remained an independent predictor of CSS ( P = 0.009). The pretreatment AGR was an independent prognostic biomarker for PFS and CSS in patients with mPCa receiving MAB. In addition, the AGR remained effective for the prediction of CSS in patients with normal albumin levels (≥40 g l -1 ). However, further prospective studies are needed to confirm our conclusions.
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Affiliation(s)
- Ning Wang
- Department of Urology, The Third Xiangya Hospital of Central South University, Changsha 410013, China
- Institute of Prostate Disease of Central South University, Changsha 410013, China
| | - Jian-Ye Liu
- Department of Urology, The Third Xiangya Hospital of Central South University, Changsha 410013, China
- Institute of Prostate Disease of Central South University, Changsha 410013, China
| | - Xiong Li
- Institute of Prostate Disease of Central South University, Changsha 410013, China
- Center for Molecular Medicine, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Molecular Radiation Oncology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Min-Hua Deng
- Department of Urology, The Third Xiangya Hospital of Central South University, Changsha 410013, China
- Institute of Prostate Disease of Central South University, Changsha 410013, China
| | - Zhi Long
- Department of Urology, The Third Xiangya Hospital of Central South University, Changsha 410013, China
- Institute of Prostate Disease of Central South University, Changsha 410013, China
| | - Jin Tang
- Department of Urology, The Third Xiangya Hospital of Central South University, Changsha 410013, China
- Institute of Prostate Disease of Central South University, Changsha 410013, China
| | - Kun Yao
- Department of Urology, The Third Xiangya Hospital of Central South University, Changsha 410013, China
- Institute of Prostate Disease of Central South University, Changsha 410013, China
| | - Yi-Chuan Zhang
- Department of Urology, The Third Xiangya Hospital of Central South University, Changsha 410013, China
- Institute of Prostate Disease of Central South University, Changsha 410013, China
| | - Le-Ye He
- Department of Urology, The Third Xiangya Hospital of Central South University, Changsha 410013, China
- Institute of Prostate Disease of Central South University, Changsha 410013, China
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6
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Gómez-Gómez E, Carrasco-Valiente J, Campos-Hernández JP, Blanca-Pedregosa AM, Jiménez-Vacas JM, Ruiz-García J, Valero-Rosa J, Luque RM, Requena-Tapia MJ. Clinical association of metabolic syndrome, C-reactive protein and testosterone levels with clinically significant prostate cancer. J Cell Mol Med 2018; 23:934-942. [PMID: 30450757 PMCID: PMC6349154 DOI: 10.1111/jcmm.13994] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 10/16/2018] [Accepted: 10/17/2018] [Indexed: 12/16/2022] Open
Abstract
Recently, the influence that metabolic syndrome (MetS), hormonal alterations and inflammation might have on prostate cancer (PCa) risk has been a subject of controversial debate. Herein, we aimed to investigate the association between MetS‐components, C‐reactive protein (CRP) and testosterone levels, and the risk of clinically significant PCa (Sig‐PCa) at the time of prostate biopsy. For that, men scheduled for transrectal ultrasound guided biopsy of the prostate were studied. Clinical, laboratory parameters and criteria for MetS characterization just before the biopsy were collected. A total of 524 patients were analysed, being 195 (37.2%) subsequently diagnosed with PCa and 240 (45.8%) meet the diagnostic criteria for MetS. Among patients with PCa, MetS‐diagnosis was present in 94 (48.2%). Remarkably, a higher risk of Sig‐PCa was associated to MetS, greater number of MetS‐components and higher CRP levels (odds‐ratio: 1.83, 1.30 and 2.00, respectively; P < 0.05). Moreover, higher circulating CRP levels were also associated with a more aggressive Gleason score in PCa patients. Altogether, our data reveal a clear association between the presence of MetS, a greater number of MetS‐components or CRP levels >2.5 mg/L with an increased Sig‐PCa diagnosis and/or with aggressive features, suggesting that MetS and/or CRP levels might influence PCa pathophysiology.
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Affiliation(s)
- Enrique Gómez-Gómez
- Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), Cordoba, Spain.,Department of Urology, Reina Sofia University Hospital, Cordoba, Spain.,Department of Cell Biology, Physiology and Immunology, University of Cordoba (UCO), Cordoba, Spain
| | - Julia Carrasco-Valiente
- Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), Cordoba, Spain.,Department of Urology, Reina Sofia University Hospital, Cordoba, Spain
| | - Juan Pablo Campos-Hernández
- Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), Cordoba, Spain.,Department of Urology, Reina Sofia University Hospital, Cordoba, Spain
| | | | - Juan Manuel Jiménez-Vacas
- Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), Cordoba, Spain.,Department of Cell Biology, Physiology and Immunology, University of Cordoba (UCO), Cordoba, Spain.,CIBER Physiopathology of Obesity and Nutrition (CIBERobn), Madrid, Spain
| | - Jesus Ruiz-García
- Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), Cordoba, Spain.,Department of Urology, Reina Sofia University Hospital, Cordoba, Spain
| | - Jose Valero-Rosa
- Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), Cordoba, Spain.,Department of Urology, Reina Sofia University Hospital, Cordoba, Spain
| | - Raul Miguel Luque
- Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), Cordoba, Spain.,Department of Cell Biology, Physiology and Immunology, University of Cordoba (UCO), Cordoba, Spain.,CIBER Physiopathology of Obesity and Nutrition (CIBERobn), Madrid, Spain
| | - María José Requena-Tapia
- Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), Cordoba, Spain.,Department of Urology, Reina Sofia University Hospital, Cordoba, Spain
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7
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Zhou L, Cai X, Liu Q, Jian ZY, Li H, Wang KJ. Prognostic Role of C-Reactive Protein In Urological Cancers: A Meta-Analysis. Sci Rep 2015; 5:12733. [PMID: 26235332 PMCID: PMC4522672 DOI: 10.1038/srep12733] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Accepted: 07/03/2015] [Indexed: 02/05/2023] Open
Abstract
Growing evidence suggests serum C-reactive protein (CRP) can serve as a prognostic marker in urological cancers. However, some studies yield contradictory results. Our objective was to determine the relationship between baseline serum CRP and survival outcome in urological cancers. We searched PubMed and EMBASE databases until October 2014 without language restrictions. 44 independent studies investigating the association between baseline serum CRP and cancer-specific survival (CSS) or overall survival (OS) were selected. High CRP yielded a worse survival in renal cell carcinoma, prostate cancer, bladder cancer, and upper urinary tract urothelial carcinoma. Combined results of meta-analyses indicated that CRP was a prognostic factor in urological cancers (CSS: p < 0.01; OS: p < 0.01). Subgroup analyses confirmed the significant association between CRP and prognosis, regardless of race and cutoff value of CRP. Specifically, prognostic impact of CRP was also noted in patients with localized RCC treated with nephrectomy (CSS: p < 0.01) and metastatic RCC treated with molecular-targeted therapy (OS: p < 0.01). In conclusion, serum CRP is an independent prognostic factor in urological cancers and risk stratification by serum CRP level could be helpful for prognostic assessment.
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Affiliation(s)
- Liang Zhou
- Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiang Cai
- Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Qiang Liu
- Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zhong-Yu Jian
- Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hong Li
- Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Kun-Jie Wang
- Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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8
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Graff JN, Beer TM, Liu B, Sonpavde G, Taioli E. Pooled Analysis of C-Reactive Protein Levels and Mortality in Prostate Cancer Patients. Clin Genitourin Cancer 2015; 13:e217-e221. [DOI: 10.1016/j.clgc.2015.01.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 01/21/2015] [Accepted: 01/25/2015] [Indexed: 01/06/2023]
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9
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Huang J, Baum Y, Alemozaffar M, Ogan K, Harris W, Kucuk O, Master VA. C-reactive protein in urologic cancers. Mol Aspects Med 2015; 45:28-36. [PMID: 25936279 DOI: 10.1016/j.mam.2015.04.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 04/24/2015] [Accepted: 04/24/2015] [Indexed: 10/23/2022]
Abstract
C-reactive protein is an acute-phase reactant that is elevated in the setting of systemic infections, trauma, and malignancies. Urologic cancers have been shown to promote changes in c-reactive protein levels. Pre-treatment serum levels can predict disease characteristics, extent of disease, and prognosticate survival after intervention in renal cell carcinoma, prostate cancer, bladder cancer, upper tract urothelial carcinoma, and penile cancer. Changes in post-treatment serum levels have also shown promise in determining survival. As a result, c-reactive protein has been incorporated into various survival nomograms to improve predictive accuracy. While the association between c-reactive protein and survival in testicular cancer has not been studied, elevated serum levels may correlate with treatment side effects, such as cardiovascular disease and chronic cancer-related fatigue. Understanding the relationship between c-reactive protein and urologic cancers can help physicians determine the appropriate course of treatment and improve patient care.
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Affiliation(s)
| | - Yoram Baum
- Department of Urology, Emory University, Atlanta, USA
| | | | - Kenneth Ogan
- Department of Urology, Emory University, Atlanta, USA
| | - Wayne Harris
- Department of Medical Oncology, Emory University, Atlanta, USA
| | - Omer Kucuk
- Department of Medical Oncology, Emory University, Atlanta, USA
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10
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Rocha P, Morgan CJ, Templeton AJ, Pond GR, Naik G, Sonpavde G. Prognostic impact of C-reactive protein in metastatic prostate cancer: a systematic review and meta-analysis. Oncol Res Treat 2014; 37:772-6. [PMID: 25531724 DOI: 10.1159/000369545] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Accepted: 10/21/2014] [Indexed: 11/19/2022]
Abstract
BACKGROUND Serum C-reactive protein (CRP) demonstrates a prognostic impact in small studies of metastatic prostate cancer (MPC). METHODS A systematic review was conducted to identify publications and presentations exploring the association of serum CRP and overall survival (OS) in MPC, both castration-sensitive and castration-resistant. Heterogeneity among trials was assessed using Cochrane's Q statistic, and the I(2) statistic was used to quantify inconsistency. The assumption of homogeneity was considered invalid if p < 0.1. All statistical tests were 2-sided, and p < 0.05 was considered significant. RESULTS 6 studies were eligible, totaling 659 evaluable patients. 2 studies evaluated castration-sensitive men receiving androgen deprivation, while the remaining 4 studies evaluated castration-resistant men receiving docetaxel-based chemotherapy. Men with higher CRP had significantly worse OS than those with lower CRP (hazard ratio (HR) = 1.42, p < 0.001, 95% confidence interval (CI) 1.17-1.73). In trials of castration-sensitive men, high CRP yielded a HR = 1.92 (p = 0.005, 95% CI 1.22-3.03; I(2) = 0). In castration-resistant men, high CRP yielded HR = 1.35 (p = 0.003, 95% CI 1.11-1.65; I(2) = 78.6%). CONCLUSION This meta-analysis suggests a detrimental impact for CRP on OS in MPC. Prospective validation is justified to enhance prognostication and trial design, given the affordability, ready availability, and large dynamic range of CRP.
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Affiliation(s)
- Pedro Rocha
- Medical Oncology Department, Hospital del Mar, Barcelona, Spain
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11
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Dai J, Tang K, Xiao W, Yu G, Zeng J, Li W, Zhang YQ, Xu H, Chen ZQ, Ye ZQ. Prognostic Significance of C-reactive Protein in Urological Cancers: a Systematic Review and Meta-analysis. Asian Pac J Cancer Prev 2014; 15:3369-75. [DOI: 10.7314/apjcp.2014.15.8.3369] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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12
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Hall WA, Nickleach DC, Master VA, Prabhu RS, Rossi PJ, Godette K, Cooper S, Jani AB. The association between C-reactive protein (CRP) level and biochemical failure-free survival in patients after radiation therapy for nonmetastatic adenocarcinoma of the prostate. Cancer 2013; 119:3272-9. [PMID: 23818401 DOI: 10.1002/cncr.28185] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Revised: 04/07/2013] [Accepted: 04/12/2013] [Indexed: 01/08/2023]
Abstract
BACKGROUND C-reactive protein (CRP) has been associated with outcomes in patients with metastatic adenocarcinoma of the prostate. Associations between prostate adenocarcinoma-specific endpoints and CRP in patients who are treated for localized disease remain unknown. METHODS In total, 206 patients who received radiation therapy for adenocarcinoma of the prostate had at least 1 CRP measured in follow-up and were analyzed. The primary outcome was biochemical failure-free survival. In addition, associations were examined between CRP and prostate-specific antigen (PSA). RESULTS On univariate analysis, higher CRP levels were associated significantly with shorter biochemical failure-free survival for patients who received radiation therapy after undergoing radical prostatectomy. For patients who were managed with definitive radiation therapy alone, higher CRP levels also were associated significantly with shorter biochemical failure-free survival on univariate and multivariable analyses (hazard ratio, 2.03; 95% confidence interval, 1.19-3.47; P = .009). In addition, CRP levels were associated significantly with PSA after radical prostatectomy for patients who had Gleason scores ≥ 8 (P = .037), for high-risk patients (P = .008), and for those with pretreatment PSA levels > 20 ng/mL (P = .05). In patients who received definitive radiation therapy, CRP levels also were associated with PSA both for those with pretreatment PSA levels > 20 ng/mL (P < .001), and for the intermediate-risk (P = .029) and high-risk (P = .009) subgroups. CONCLUSIONS A higher CRP level was associated with shorter biochemical failure-free survival on univariate and multivariable analyses in patients who received definitive radiation therapy. CRP was also associated with PSA in exploratory subgroups. These findings warrant further exploration in a prospectively enrolled patient cohort.
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Affiliation(s)
- William A Hall
- Department of Radiation Oncology and Winship Cancer Institute, Emory University, Atlanta, Georgia
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Saito K, Kihara K. Role of C-reactive protein in urological cancers: a useful biomarker for predicting outcomes. Int J Urol 2012; 20:161-71. [PMID: 22897628 DOI: 10.1111/j.1442-2042.2012.03121.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Based on increasing evidence of the association between cancer-related inflammation and the progression of cancer, the external symptoms of systemic inflammatory response has been shown to be an indicator for the prognosis of many malignancies, including urological cancers. C-reactive protein, a representative acute-phase reactant, is a significant and sensitive inflammatory marker that can be objectively measured using reliable assays in clinical practice worldwide. C-reactive protein has been shown to be significant in the prediction of outcomes of urological cancers. The elevation of C-reactive protein levels, which indicate the presence of cancer-associated systemic inflammatory response, is linked to poorer survival in patients with urological cancers, including renal cell carcinoma, upper urinary tract and bladder cancers, and prostate cancer. With this strong prognostic ability, C-reactive protein can be incorporated into prognostic models and will make them simpler and improve their predictive accuracy. Furthermore, the longitudinal change of C-reactive protein level, C-reactive protein kinetics, provides additional information on patient survival outcomes. As such, C-reactive protein can be used to monitor treatment efficacy and disease course using serial measurements. In testicular cancer, C-reactive protein is associated with a risk of late complications, such as cardiovascular disease, and with the development of second non-germ-cell cancer. Taken together, these findings show that C-reactive protein can act as an important biomarker for urological cancers. This review discusses the importance of C-reactive protein as a prognostic biomarker in urological cancers on the basis of the currently available evidence.
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Affiliation(s)
- Kazutaka Saito
- Department of Urology, Graduate School of Tokyo Medical and Dental University, Tokyo, Japan.
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Prostate cancer in the senior men from rural areas in east district of China: contemporary management and 5-year outcomes at multi-institutional collaboration. Cancer Lett 2011; 315:170-7. [PMID: 22099876 DOI: 10.1016/j.canlet.2011.09.035] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2011] [Revised: 09/26/2011] [Accepted: 09/27/2011] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Prostate cancer is an underreported and emerging problem in China. Here we summarize the data for Chinese patients with prostate cancer (PCa), describe available treatment options, and report 5-year outcomes at multiple tertiary care institutions. PATIENTS AND METHODS A series of 1611 patients (mean age 76.51 years) diagnosed with PCa were enrolled. Survival rates for patients were analyzed using the Kaplan-Meier method. Prognostic factors for disease-specific survival were analyzed using the log-rank test and Cox proportional hazards model. RESULTS Seven hundreds and thirty-two patients with a prostate tumor clinical stage of III or IV and 879 with a tumor clinical stage of I or II were diagnosed. The disease-specific survival rates at 1, 3 and 5 years were 94.6%, 81.3% and 72.6%, respectively. Five-year disease-specific survival rates were 99.2% for patients with low clinical stage PCa who underwent radical prostatectomy, 76.5% for those who underwent transurethral resection of the prostate plus hormone therapy, 38% for those who received hormone therapy plus radiation therapy and 29% for those that received hormone therapy alone. CONCLUSIONS In keeping with a lack of prostate-specific antigen (PSA)-based screening, Chinese men present later in life and course of their disease, with over 27% men dying of PCa at five years. Debulking of tumors by surgery and radiation therapy for high grade tumor may provide some survival benefit in the senior men but further study is required to validate these findings. It is important of the annual use of PSA test for men over 50 years old to detect the PCa in the early stage in this nation.
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Kälin M, Cima I, Schiess R, Fankhauser N, Powles T, Wild P, Templeton A, Cerny T, Aebersold R, Krek W, Gillessen S. Novel prognostic markers in the serum of patients with castration-resistant prostate cancer derived from quantitative analysis of the pten conditional knockout mouse proteome. Eur Urol 2011; 60:1235-43. [PMID: 21741162 DOI: 10.1016/j.eururo.2011.06.038] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2011] [Accepted: 06/20/2011] [Indexed: 01/16/2023]
Abstract
BACKGROUND Metastatic castration-resistant prostate cancer (mCRPC) is associated with a poor outcome. Prognostic information is useful and aids treatment decisions. However, current nomograms based on clinical parameters alone have weak prognostic accuracy. Therefore, the identification of new prognostic serum biomarkers could be useful. OBJECTIVES To assess if quantitative analysis of the phosphatase and tensin homolog (Pten) conditional knockout mouse proteome reveals significant prognostic biomarkers in mCRPC and to compare the accuracy of these biomarkers with known prognostic factors. DESIGN, SETTING, AND PARTICIPANTS Fifty-seven patients with mCRPC were evaluated retrospectively. Prognostic factors used in clinical nomograms were assessed from the records. New candidate biomarkers in patients' sera were derived using a cancer genetics-guided model we recently described, screening the murine Pten-dependent glycoproteome. MEASUREMENTS Quantification in patients' sera was performed by either mass spectrometry-based targeted proteomics or enzyme-linked immunosorbent assays. Prognostic biomarkers for survival were identified based on Kaplan-Meier models. In a second step, random forest analysis was performed to identify a prognostic signature combined from the pooled data of known predictors and newly identified biomarkers. RESULTS AND LIMITATIONS With univariate analysis, 13 new significant prognostic factors for survival in the sera of mCRPC patients were found with a Bonferroni-corrected level of significance <5%. Random forest analysis revealed a five-factor predictor (thrombospondin 1; C-reactive protein; poliovirus receptor-related 1; ephrin-A5; and membrane metallo-endopeptidase) with an accuracy of 96% and 94% for 12- and 24-mo survival, respectively. This means that, in our dataset, the error was reduced by 15% compared to using the Halabi et al. nomogram. The retrospective nature of the work and absence of a validating dataset is the major limitation of this work. CONCLUSIONS Analysis of the serum proteome in mCRPC patients based on our Pten conditional knockout model, combined with known prognostic factors, potentially improves accuracy of prognostic nomograms. These newly identified markers have to be validated in prospective studies.
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Affiliation(s)
- Martin Kälin
- Department of Medical Oncology, Kantonsspital St. Gallen, 9007St. Gallen, Switzerland.
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Nieder C, Haukland E, Pawinski A, Dalhaug A. Anaemia and thrombocytopenia in patients with prostate cancer and bone metastases. BMC Cancer 2010; 10:284. [PMID: 20540802 PMCID: PMC2894796 DOI: 10.1186/1471-2407-10-284] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2009] [Accepted: 06/13/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The purpose of this study was to determine the incidence, risk factors and prognostic impact of anaemia and thrombocytopenia in patients with bone metastases (BM) from prostate cancer. METHODS Retrospective cohort study including 51 consecutive patients treated at a community hospital. Twenty-nine patients (57%) received taxotere after diagnosis of BM. RESULTS Haemoglobin (Hb) < or = 12.0 g/dL at BM detection was associated with shorter overall survival. During follow-up, 25 patients (49%) experienced episodes with Hb < 10 g/dL unrelated to side effects of cancer therapy. Fifteen patients required red blood cell transfusion. Median time from diagnosis of BM to Hb < 10 g/dL was 23 months. Median survival from Hb < 10 g/dL was 5.4 months. There was no factor predicting for Hb < 10 g/dL. Five patients (10%) developed thrombocyte (Trc) count <50 x 10(9)/L. All of these had previously received blood transfusion. Median interval from Hb < 10 g/dL to Trc < 50 x 10(9)/L was 2.5 months. Survival after thrombocytopenia was short (3 weeks to 4 months). Haematuria and subdural haematoma were among the causes of death. CONCLUSIONS We found high rates of significant bone marrow failure in treatment-refractory patients. Both Hb < 10 g/dL and Trc < 50 x 10(9)/L predict for unfavourable survival.
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Affiliation(s)
- Carsten Nieder
- Department of Internal Medicine - Division of Oncology and Palliative Medicine, Nordland Hospital, Bodø, Norway.
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Dorff TB, Goldman B, Pinski JK, Mack PC, Lara PN, Van Veldhuizen PJ, Quinn DI, Vogelzang NJ, Thompson IM, Hussain MHA. Clinical and correlative results of SWOG S0354: a phase II trial of CNTO328 (siltuximab), a monoclonal antibody against interleukin-6, in chemotherapy-pretreated patients with castration-resistant prostate cancer. Clin Cancer Res 2010; 16:3028-34. [PMID: 20484019 PMCID: PMC2898710 DOI: 10.1158/1078-0432.ccr-09-3122] [Citation(s) in RCA: 157] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE Interleukin-6 (IL-6) facilitates cancer cell survival via pleotrophic effects. We conducted a multicenter phase II study of CNTO328 (siltuximab) as second-line therapy for men with castration-resistant prostate cancer. EXPERIMENTAL DESIGN Eligible men had castration-resistant prostate cancer treated with one prior chemotherapy. Subjects were treated with 6 mg/kg CNTO328 i.v. every 2 weeks for 12 cycles. Response was assessed after every three cycles. Primary end point was prostate-specific antigen (PSA) response rate defined as a 50% reduction. Accrual was planned in two stages, with 20 eligible patients in the first stage and 40 overall. Plasma cytokines and growth factors were measured by Luminex. RESULTS Fifty-three eligible subjects had all received prior taxane therapy. Two (3.8%; 95% CI, 0.5-13.0%) had PSA response. None of the 31 patients with measurable disease had a RECIST (Response Evaluation Criteria in Solid Tumors) response but 7 (23%) had stable disease. With median follow-up of 14.8 months, median progression-free survival was 1.6 months (95% CI, 1.6-1.7) and median overall survival was 11.6 months (95% CI, 7.5-19.0). Grade 3/4 toxicities included disseminated intravascular coagulation (1), central nervous system ischemia (1), elevated aspartate aminotransferase (1), gastritis/esophagitis (2), thrombocytopenia (2), pain (2), leukopenia (1), and neuropathy (2). Median baseline IL-6 levels were 12.5 pg/mL (interquartile range, 2.5-41.5). Patients with IL-6 >12.5 pg/mL had worse survival than those with levels <12.5 pg/mL (53% versus 94%; P = 0.02). After treatment, IL-6 levels were >250-fold higher. Thirty-two of 38 patients had a decline in C-reactive protein plasma levels at 6 weeks. CONCLUSIONS CNTO328 resulted in a PSA response rate of 3.8% and a RECIST stable disease rate of 23%. Declining C-reactive protein levels during treatment may reflect biological activity. Despite evidence of CNTO-mediated IL-6 inhibition, elevated baseline IL-6 levels portended a poor prognosis.
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Affiliation(s)
- Tanya B Dorff
- University of Southern California, Norris Comprehensive Cancer Center, Los Angeles, California 90033, USA.
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Roxburgh CSD, McMillan DC. Role of systemic inflammatory response in predicting survival in patients with primary operable cancer. Future Oncol 2010; 6:149-63. [PMID: 20021215 DOI: 10.2217/fon.09.136] [Citation(s) in RCA: 705] [Impact Index Per Article: 50.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Disease progression in cancer is dependent on the complex interaction between the tumor and the host inflammatory response. There is substantial evidence in advanced cancer that host factors, such as weight loss, poor performance status and the host systemic inflammatory response, are linked, and the latter is an important tumor-stage-independent predictor of outcome. Indeed, the systemic inflammatory response, as evidenced by an elevated level of C-reactive protein, is now included in the definition of cancer cachexia. This review examines the role of the systemic inflammatory response in predicting survival in patients with primary operable cancer. Approximately 80 studies have evaluated the role of the systemic inflammatory response using biochemical or hematological markers, such as elevated C-reactive protein levels, hypoalbuminemia or increased white cell, neutrophil and platelet counts. Combinations of such factors have been used to derive simple inflammation-based prognostic scores, such as the Glasgow Prognostic Score, the neutrophil:lymphocyte ratio and the platelet:lymphocyte ratio. This review demonstrates that there is now good evidence that preoperative measures of the systemic inflammatory response predict cancer survival, independent of tumor stage, in primary operable cancer. The evidence is particularly robust in colorectal (including liver metastases), gastro-esophageal and renal cancers. As described in this article, measurement of the systemic inflammatory response is simple, reliable and can be clinically incorporated into current staging algorithms. This will provide the clinician with a better prediction of outcome, and therefore better treatment allocation in patients with primary operable cancer. Furthermore, systemic inflammation-based markers and prognostic scores not only identify patients at risk, but also provide well-defined therapeutic targets for future clinical trials.
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Affiliation(s)
- Campbell S D Roxburgh
- University Department of Surgery, Faculty of Medicine - University of Glasgow, Glasgow, UK
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C-reactive protein haplotype is associated with high PSA as a marker of metastatic prostate cancer but not with overall cancer risk. Br J Cancer 2009; 100:1846-51. [PMID: 19436291 PMCID: PMC2714238 DOI: 10.1038/sj.bjc.6605081] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Growing evidence points to a role for inflammation in prostate carcinogenesis. The significance of C-reactive protein (CRP), an inflammatory and innate immunity molecule, has not been evaluated thoroughly in prostate cancer (PC). In this study of 739 Finnish patients with PC and 760 healthy men, we evaluated the associations of CRP genotypes and haplotypes with total PC risk and PC progression, using prostate-specific antigen (PSA) as a marker of metastatic disease. Although the haplotype frequencies were similar in patients and controls, an association between haplotype ACCCA and patients' PSA levels was found. The carriers more often had a high PSA than non-carriers (P=0.0002) and the SNP rs2794521 A-allele and rs1800947 C-allele carriers had a higher PSA than non-carriers (P=0.009 and P=0.0004, respectively). A trend for a younger age at diagnosis was found among the carriers of ACCCA (P=0.07) and the rs1800947 C-allele (P=0.06), as well as a trend for the latter to have more likely metastases (P=0.06), but not after Bonferroni correction (α=0.00208). This is the first study to suggest association between PSA and CRP variants in PC and, therefore, further studies are warranted. CRP alleles previously found to protect against increased CRP levels are now suggested to be associated with metastatic PC, indicated by elevated PSA.
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