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Rahman ZA, Hidayatullah F, Lim J, Hakim L. A systematic review and meta-analysis of intraarterial chemotherapy for non muscle invasive bladder cancer: Promising alternative therapy in high tuberculosis burden countries. Arch Ital Urol Androl 2024; 96:12154. [PMID: 38363237 DOI: 10.4081/aiua.2024.12154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 01/04/2024] [Indexed: 02/17/2024] Open
Abstract
INTRODUCTION Local therapies for high risk non-muscle-invasive bladder cancer (NMIBC) such as intravesical chemotherapy (IVC) have shown a high rate of progression and recurrence. Intravesical Bacillus Calmette-Guérin (BCG) for local therapies has been shown to reduce progression and recurrence in patient with NMIBC. However, its potential role is limited in high burden countries for tuberculosis (TB) due to its low specificity that can cause wrong diagnosis or false positive in patients with clinically diagnosed tuberculosis. BCG vaccine that has to be given for most people in tuberculosis endemic countries will induce trained immunity that could reduce the effectivity of intravesical BCG for NMIBC. Moreover, intravesical BCG is contraindicated in patient with or previous tuberculosis. The potential clinical benefit of intraarterial chemotherapy (IAC) in delaying the recurrence and progression of high-risk NMIBC have been investigated with promising results. We aimed to conduct a meta-analysis to evaluate the potential anti-tumor effect of IAC in NMIBC. METHODS We conducted a comprehensive search of published articles in Cochrane Library, Pubmed, and Science-Direct to identify relevant randomized controlled trials (RCTs) and observational studies comparing IAC alone or combined with IVC versus IVC/BCG alone in NMIBC. The protocol of preferred reporting items for systematic review and meta-analysis (PRISMA) was applied to this study. RESULTS Four RCTs and 4 cohort observational studies were eligible in this study and 5 studies were included in meta-analysis. The risk ratio of tumor recurrence was reduced by 35% (RR = 0.65; 95% CI 0.49-0.87; p = 0.004) in IAC plus IVC, while recurrence-free survival (RFS) was prolonged by 45% (HR: 0.55; 95% CI, 0.44-0.69; p < 0.001). The risk of tumor progression was reduced by 45% (RR = 0.55; 95% CI 0.41-0.75; p = 0.002) and tumor progression-free survival (PFS) was also prolonged by 53% (HR: 0.47; 95% CI, 0.34-0.65; p<0.001). Some RCT's had high or unclear risk of bias, meanwhile 4 included cohort studies had overall low risk of bias, therefore the pooled results need to be interpreted cautiously. Subgroup analysis revealed that the heterogeneity outcome of tumour recurrence might be attributed to the difference in NMIBC stages and grades. CONCLUSIONS The IAC alone or combined with IVC following bladder tumor resection may lower the risk of tumor recurrence and progression. These findings highlight the importance of further multi institutional randomized controlled trials with bigger sample size using a standardized IAC protocol to validate the current results.
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Affiliation(s)
- Zakaria Aulia Rahman
- Department of Urology, Faculty of Medicine, Universitas Airlangga; Dr. Soetomo General-Academic Hospital, Surabaya, East Java.
| | - Furqan Hidayatullah
- Department of Urology, Faculty of Medicine, Universitas Airlangga; Dr. Soetomo General-Academic Hospital, Surabaya, East Java.
| | - Jasmine Lim
- Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur.
| | - Lukman Hakim
- Department of Urology, Faculty of Medicine, Universitas Airlangga; Universitas Airlangga Teaching Hospital, Surabaya, East Java.
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Tangella AV. The Evolving Role of Intra-arterial Chemotherapy in Adult and Pediatric Cancers: A Comprehensive Review. Cureus 2023; 15:e46631. [PMID: 37808598 PMCID: PMC10559942 DOI: 10.7759/cureus.46631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2023] [Indexed: 10/10/2023] Open
Abstract
The development of intra-arterial chemotherapy (IAC) was driven by an ambition to mitigate systemic side effects, enhance the bioavailability of drugs, and optimize the efficacy of chemotherapeutic agents. While the initial research on IAC primarily examined its effectiveness in treating various liver malignancies, the application of this treatment has undergone significant advancements since its introduction. The primary objective of this article is to examine the current range of utilization of IAC, both with and without radiotherapy, while also evaluating the results of relevant clinical trials. Furthermore, this article explores potential future advancements and opportunities in this field. From the scoping review of available articles, it can be concluded that IAC is an effective treatment alternative and, sometimes, a better first-line option, but there is a need for more evidence to make IAC a regular treatment option available for patients.
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Affiliation(s)
- Adarsh Vardhan Tangella
- Internal Medicine, Andhra Medical College, Visakhapatnam, IND
- Internal Medicine, King George Hospital, Visakhapatnam, IND
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Ji J, Yao Y, Guan F, Sun L, Zhang G. Efficacy and adverse reactions of intra-arterial chemotherapy in patients with bladder cancer: A systematic review and meta-analysis. J Cancer Res Ther 2022; 18:1884-1893. [PMID: 36647946 DOI: 10.4103/jcrt.jcrt_2187_21] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
This meta-analysis investigated the efficacies of intra-arterial chemotherapy (IAC) plus intravesical chemotherapy (IVC) versus IVC alone in patients with non-muscle-invasive bladder cancer (NMIBC), and preoperative IAC versus preoperative intravenous chemotherapy (IV) in patients with bladder cancer. We also assessed the adverse reactions (ARs) of IAC. We searched the PubMed, Embase, Cochrane Library, and Web of Science databases for English articles published before April 2021. The qualities of cohort studies and randomized controlled trials were analyzed using the Newcastle-Ottawa Scale and Cochrane risk-of-bias tool, respectively. Effect outcomes were computed by random-effects and fixed-effects models. Statistical analyses were conducted using Stata 16.0 and RevMan v5.3.0. A total of seven articles were included. The analysis revealed that IAC plus IVC significantly prolonged recurrence-free survival (RFS) (hazard ratio [HR] = 0.55, 95% confidence interval [CI] = 0.40-0.76, I2 = 0%) and progression-free survival (PFS) (HR = 0.59, 95% CI = 0.37-0.97, I2 = 0%) compared with IVC alone in NMIBC patients after transurethral resection of bladder tumor (TURBT), but had no effect on overall survival (OS), tumor recurrence interval, or tumor-specific death rate. Preoperative IAC had no significant OS benefit compared with preoperative IV in bladder cancer patients. Regarding ARs, patients treated with IAC were significantly more likely to develop grade 1-2 ARs, including nausea/vomiting (odds ratio [OR] = 26.38, 95% CI = 1.88-370.79, I2 = 78%), neutropenia (OR = 10.15, 95% CI = 3.01-34.24, I2 = 0%), hypoleukemia (OR = 5.49, 95% CI = 1.38-21.82, I2 = 26%), and increased alanine aminotransferase (OR = 12.28, 95% CI = 2.24-67.43, I2 = 0%), but there was no significant difference between grade 1-2 ARs and grade 3-4 ARs in terms of increased creatinine in patients treated with IAC. Therefore, administration of IAC plus IVC after TURBT improved RFS and PFS compared with IAC alone in patients with NMIBC. IAC was associated with mild ARs and was well tolerated by most patients.
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Affiliation(s)
- Junjie Ji
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yu Yao
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Fengju Guan
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lijiang Sun
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Guiming Zhang
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
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You C, Li X, Du Y, Wang H, Zhang X, Wei T, Wang A. Application of intra-arterial chemotherapy in high-risk non-muscle invasive bladder cancer: a systematic review and meta-analysis. PeerJ 2021; 9:e12248. [PMID: 34692255 PMCID: PMC8485834 DOI: 10.7717/peerj.12248] [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] [Received: 05/20/2021] [Accepted: 09/13/2021] [Indexed: 12/09/2022] Open
Abstract
Background To summarize the current evidence on the effects of intra-arterial chemotherapy (IAC) on high-risk non-muscle invasive bladder cancer (NMIBC) and compare oncology results with intravesical chemotherapy (IVC). Methods We performed a systematic review and cumulative meta-analysis of the primary outcomes of interest by a systematical search of multiple scientific databases in February 2021. The mean difference (MD) and odds ratio (OR) were calculated for continuous and dichotomous variables respectively, with 95% confidence intervals (CIs). The hazard radio (HR) with 95% CIs was used for overall survival (OS), recurrence-free survival (RFS) and progression-free survival (PFS). Results A total of six studies with 866 patients were included. For IAC combined with IVC versus IVC alone, statistically significant differences were found regarding tumor recurrence rate (OR: 0.51, 95% CI [0.36∼0.72], p = 0.0001), tumor progression rate (OR: 0.47, 95% CI [0.30∼0.72], p = 0.0006), tumor-specific death rate (OR: 0.49, 95% CI [0.25∼0.99], p = 0.05), PFS (HR: 0.47, 95% CI [0.23∼0.96], p = 0.04) and RFS (HR: 0.60, 95% CI [0.41∼0.87], p = 0.007). No significant difference between two groups was found for time to first recurrence (MD: 3.27, 95% CI [−2.37∼8.92], p = 0.26) and OS (HR: 1.20, 95% CI [0.44∼3.32], p = 0.72). For IAC alone versus IVC, There was no statistical difference in the terms of tumor-specific death rate (OR: 0.67, 95% CI [0.29∼1.53], p = 0.34), RFS (HR: 0.90, 95% CI [0.56∼1.46], p = 0.68) and PFS (HR: 0.71, 95% CI [0.32∼1.55], p = 0.39). Adverse events mainly included nausea/vomiting (36.3%), hypoleukemia (19.4%), neutropenia (16.0%), increased creatinine (9.9%), increased alanine aminotransferase (18.7%), and thrombocytopenia (9.9%). Conclusion The IAC combined with IVC is a safe and effective treatment for high risk NMIBC, with lower rates of recurrence, progression, tumor-specific death, PFS and RFS, and with minor and tolerable events. The effectiveness of the IAC alone is parallel to the IVC alone.
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Affiliation(s)
- Chengyu You
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Xianhui Li
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Yuelin Du
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Hui Wang
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Xiaojun Zhang
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Tangqiang Wei
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Anguo Wang
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
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Cheng C, Qiu D, Chen J, Zu X, Liu J, Li H, Hu J, Yi Z, He T, Chen Z, Cui Y. Efficacy of Intra-Arterial Plus Intravesical Chemotherapy for High-Risk Non-Muscle-Invasive Bladder Cancer: A Pooled Analysis. Front Pharmacol 2021; 12:707271. [PMID: 34603020 PMCID: PMC8481664 DOI: 10.3389/fphar.2021.707271] [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] [Received: 05/09/2021] [Accepted: 07/30/2021] [Indexed: 12/02/2022] Open
Abstract
Background: The treatment for high-risk non-muscle-invasive bladder cancer (NMIBC) remains highly debated for its high recurrence and progression risk. This work aimed to verify the efficacy and toxicity of intra-arterial chemotherapy (IAC) plus intravesical chemotherapy (IVC) in high-risk NMIBC. Methods: A comprehensive online literature search was conducted in three databases to select researches related to IAC + IVC for high-risk NMIBC. All data were analyzed using the Review Manager software version 5.3. And we used the Cochrane Risk of Bias tool to assessed the quality of these enrolled researches. Results: Seven eligible original publications were enrolled in our studies with a total of 1,247 patients. Compared with the intravesical instillation, IAC + IVC therapy showed a better therapeutic effect. The total odds ratio for tumor recurrence rate, tumor progression rate, survival rate, and tumor-specific death rate was calculated as 0.51 (95% CI: 0.36–0.72; p < 0.05), 0.51 (95% CI: 0.36–0.72; p < 0.05), 1.75 (95% CI: 1.09–2.81; p < 0.05), and 0.48 (95% CI: 0.28–0.84; p < 0.05), respectively. In patients who received IAC, most of the adverse events (AEs)in the treatment were Grade I and II. Conclusion: IAC + IVC regimen for high-risk NMIBC could effectively reduce recurrence and progression and provide a better prognosis than intravesical instillation. The adverse events of IAC were mild and acceptable.
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Affiliation(s)
- Chunliang Cheng
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Dongxu Qiu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Jinbo Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Xiongbing Zu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Jinhui Liu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Huihuang Li
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Jiao Hu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Zhenglin Yi
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Tongchen He
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Zhi Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Yu Cui
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
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You C, Li X, Du Y, Wang H, Wei T, Zhang X, Wang A. Comparison of different laser-based enucleation techniques for benign prostate hyperplasia: A systematic review and meta-analysis. Int J Surg 2021; 94:106135. [PMID: 34600125 DOI: 10.1016/j.ijsu.2021.106135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/17/2021] [Accepted: 09/28/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND To summarize the current evidence on different laser-based enucleation techniques for benign prostate hyperplasia and compare the efficacy and safety of en-bloc, two-lobe and three-lobe techniques. MATERIALS AND METHODS Through a systematical search of multiple scientific databases in March 2021, we performed a systematic review and cumulative meta-analysis of the primary outcomes of interest according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) and AMSTAR (Assessing the methodological quality of systematic reviews) Guidelines, whose protocol was registered with PROSPERO(CRD42021240684). RESULTS A total of 9 studies were included. All three laser enucleation techniques had no statistically significant difference in terms of enucleated prostate weight, maximum urinary flow rate (Qmax), postvoid residual urine volume (PVR), international prostate symptom score (IPSS), transient UI (TUI), persistent UI (PUI) and early postoperative complications. A shorter enucleation time was associated with the en-bloc technique compared to three technique (MD: -8.26, 95%CI: -12.73--3.79, p = 0.0003), whereas no significant difference was found in en-bloc versus two-lobe technique (MD:0.97,95%CI: -0.30-2.24,p = 0.13) and two-lobe versus three-lobe technique (MD: -3.19, 95%CI: -7.45-1.06, p = 0.14). A higher enucleation rate was associated with the en-bloc and two-lobe technique (MD: 0.05, 95%CI: 0.00-0.10, p = 0.03; MD: 0.09, 95%CI: 0.01-0.17, p = 0.03, respectively). A superior QoL was related to the two-lobe enucleation technique compared to three-lobe technique (MD: 0.22, 95%CI: 0.06-0.39, p = 0.009), whereas no meaningful difference was found in the group of en-bloc versus two-lobe (MD: -0.12, 95%CI: -0.62-0.37, p = 0.62) and group of en-bloc versus three-lobe (MD: -0.14, 95%CI: -0.56-0.29, p = 0.52). CONCLUSIONS En-bloc and two-lobe laser-based enucleation techniques are feasible and safe alternative to three-lobe technique with comparable surgical outcomes and similar functional outcomes. A superior enucleation efficiency was associated with En-bloc and the two-lobe techniques compared to the three-lobe technique.
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Affiliation(s)
- Chengyu You
- Department of Urology, Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, 63700, Sichuan, China
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Zhou Z, Cui Y, Huang S, Chen Z, Zhang Y. The Efficacy of Intra-Arterial Plus Intravesical Chemotherapy Versus Intravesical Chemotherapy Alone After Bladder-Sparing Surgery in High-Risk Bladder Cancer: A Systematic Review and Meta-Analysis of Comparative Study. Front Oncol 2021; 11:651657. [PMID: 34123803 PMCID: PMC8190377 DOI: 10.3389/fonc.2021.651657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 05/04/2021] [Indexed: 01/11/2023] Open
Abstract
Background Due to the poor prognosis, the treatment of high-risk bladder cancer (HRBC) remains controversial. This meta-analysis aims to access the efficacy of intra-arterial chemotherapy (IAC) combined with intravesical chemotherapy (IC) versus IC alone after bladder-sparing surgery in HRBC. Methods A systematic search of PubMed, Cochrane Library databases, EMBASE (until June 2020) was conducted. PRISMA checklist was followed. The data were analyzed by RevMan v5.3.0. Results A total of five articles including 843 patients were studied. The analysis demonstrated that the IAC + IC group had a greater improvement of overall survival (P = 0.02) and significant reduction in terms of tumor recurrence rate (P = 0.0006) and tumor progression rate (P = 0.008) compared with the IC group. The recurrence-free survival in the IAC + IC group was significantly higher than that in the IC group (P = 0.004), but there was no significant difference in progression-free survival between the two groups (P = 0.32). In addition, the combination of IAC and IC significantly extended tumor recurrence interval (P = 0.0001) and reduced tumor-specific death rate (P = 0.01) for patients with HRBC compared with IC alone. For side effects related with IAC, although about half of the patients experienced some toxicities, most of them were mild and reversible (grades 1-2, 22.3% vs. grade 3-4, 2.7%), mainly including nausea/vomiting (P = 0.0001), neutropenia (P = 0.002), and alanine aminotransferase (P = 0.0001). Conclusion Patients with HRBC treated with IAC + IC after bladder-sparing surgery had a marked improvement in the overall survival, recurrence-free survival, time interval to first recurrence, tumor recurrence rate, tumor progression rate, and tumor-specific death rate than patients treated with IC alone. However, progression-free survival was not significantly correlated with treatment strategy. In addition, patients seemed to tolerate well the toxicities related with IAC. Systematic Review Registration PROSPERO, identifier CRD42021232679.
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Affiliation(s)
- Zhongbao Zhou
- Department of Urology, Beijing TianTan Hospital, Capital Medical University, Beijing, China
| | - Yuanshan Cui
- Department of Urology, Beijing TianTan Hospital, Capital Medical University, Beijing, China.,Department of Urology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Shuangfeng Huang
- Second Clinical Medical College, Binzhou Medical University, Yantai, China
| | - Zhipeng Chen
- Department of Urology, Weifang People's Hospital, Weifang, China
| | - Yong Zhang
- Department of Urology, Beijing TianTan Hospital, Capital Medical University, Beijing, China
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Li X, Ma H, Shu K, Wang L, Ding D. Efficacy and safety of intra-arterial chemotherapy combined with intravesical chemotherapy for high-risk non-muscle invasive bladder cancer: A protocol for a systematic review and meta-analysis. Medicine (Baltimore) 2019; 98:e18516. [PMID: 31861039 PMCID: PMC6940186 DOI: 10.1097/md.0000000000018516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Non-muscle invasive bladder cancer (NMIBC) is the most common bladder cancer. Many studies have reported that intra-arterial chemotherapy (IAC) combined with intravesical chemotherapy (IVC) could effectively reduce the recurrence rate of NMIBC. The purpose of this study is to assess the efficacy and safety of IAC combined with IVC for patients with high-risk NMIBC. METHODS PubMed, Cochrane Library, Medline, Embase, Web of Science, and 4 Chinese databases will be searched for eligible studies published without language restrictions from their inception up August 31, 2019. Subgroup analysis will be mainly explored in study design, types of chemotherapy drugs, and sample size. Cochrane Collaboration Risk of bias Tool will be applied in evaluating the quality of enrolled articles. Statistical analysis will be carried out by the Stata version 14.0 software. RESULTS The primary outcome is recurrence-free survival (RFS). The secondary outcomes include overall survival (OS), progression-free survival (PFS), adverse reactions and toxicity grade coded by common toxicity criteria for adverse events. CONCLUSION The findings of this study will provide latest evidence to verify whether IAC combined with IVC is more effective and safer than IVC alone for patients with high-risk NMIBC. PROSPERO REGISTRATION NUMBER CRD42019146847.
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Affiliation(s)
| | - Haohao Ma
- Department of Orthopedics, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University
| | - Kunpeng Shu
- Department of Urology, Henan Provincial People's Hospital, People's Hospital of Henan University, People's Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Lingdian Wang
- Department of Urology, Henan Provincial People's Hospital, People's Hospital of Henan University, People's Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Degang Ding
- Department of Urology, Henan Provincial People's Hospital, People's Hospital of Henan University, People's Hospital of Zhengzhou University, Zhengzhou, Henan, China
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Lian F, Chen W, Liu Y, Shen L, Fan W, Cui W, Zhao Y, Li J, Wang Y. Intra-arterial chemotherapy combined with intravesical chemotherapy is effective in preventing recurrence in non-muscle invasive bladder cancer. J Cancer Res Clin Oncol 2019; 145:1625-1633. [DOI: 10.1007/s00432-019-02900-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 03/18/2019] [Indexed: 11/24/2022]
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Huang B, Wang H, Lin H, Yao Z, Zheng J, Fan W, Qiu S, Chen L, Chen J. Evaluation of the effects of intra-arterial chemotherapy combined with intravesical chemotherapy against intravesical chemotherapy alone after transurethral resection of bladder tumor in T1-staged Grade 3 bladder cancer. J Cancer Res Clin Oncol 2019; 145:487-494. [PMID: 30539282 DOI: 10.1007/s00432-018-2811-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 12/01/2018] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Comparing intra-arterial chemotherapy combined with intravesical chemotherapy against intravesical chemotherapy alone in the treatment of T1-staged Grade 3 (T1G3) bladder cancer after transurethral resection of bladder tumor (TURBT). MATERIALS AND METHODS From January 2007 to December 2012, 203 patients diagnosed with NMIBC were randomly assigned into either intra-arterial chemotherapy combined with intravesical chemotherapy group (Group A, n = 68) or intravesical chemotherapy alone group (Group B, n = 135) after TURBT. Four cycles of intra-arterial chemotherapy were administered after initial TURBT with 1-month interval between each. Intravesical chemotherapy was administered in both groups including an immediate 50 mg epirubicin instillation after TURBT and weekly maintenance for 8 weeks, and then followed by monthly maintenance for 1 year. The primary endpoint was recurrence-free survival. RESULTS Out of 203 patients, 53 were in Group A and 98 in Group B, and they were evaluated for recurrence and progression rate where recurrence rate was 35.8% (19/53) in group A and 41.8% (41/98) in group B with a significant difference (P < 0.05) and progression rate was 20.7% (11/53) in group A and 23.5% (23/98) in group B with a significant difference (P < 0.05). Univariate and multivariate logistic regression analysis suggested that intra-arterial chemotherapy could be an independent risk factors related to both overall survival and time to first recurrence. CONCLUSIONS Intra-arterial chemotherapy combined with intravesical chemotherapy could reduce the risk of recurrence and progression compared to intravesical chemotherapy alone in T1G3 bladder cancer.
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Affiliation(s)
- Bin Huang
- Department of Urology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China
| | - Hua Wang
- Department of Urology, The Third Affiliated Hospital, Sun Yat-Sen University, No.600 Tan He Road, Guangzhou, 510080, China
| | - Hao Lin
- Department of Urology, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515041, China.
| | - Zhijun Yao
- Department of Urology, The Central Hospital of Hengyang, Hengyang, 421001, China
| | - Jiabo Zheng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510080, China
| | - Wenzhe Fan
- Department of Interventional Oncology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510080, China
| | - Shaopeng Qiu
- Department of Urology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China
- Department of Urology, Hui Ya hospital of The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510000, China
| | - Lingwu Chen
- Department of Urology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.
| | - Junxing Chen
- Department of Urology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.
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Huang B, Zheng J, Yao Z, Fan W, Qiu S, Chen L, Chen J. Efficacy of intra-arterial chemotherapy combined with intravesical chemotherapy in T1G3 bladder cancer when compared with intravesical chemotherapy alone after bladder-sparing surgery: a retrospective study. World J Urol 2018; 37:823-829. [PMID: 30191393 DOI: 10.1007/s00345-018-2437-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 08/06/2018] [Indexed: 10/28/2022] Open
Abstract
PURPOSE To assess the efficacy of intra-arterial chemotherapy (IAC) combined with intravesical chemotherapy (IVC) in T1G3 bladder cancer (Bca) after transurethral resection of bladder tumor (TURBT). METHODS Our study retrospectively reviewed 200 patients with T1G3 BCa who had all undergone TURBT. The patients' medical records were divided into two groups, one group only had IVC with pirarubicin after surgery, and the other group had IAC (cisplatin and epirubicin) combined with IVC after surgery. The patients were monitored regularly by urine cytology and cystoscopy. Survival and recurrence curves were calculated using the Kaplan-Meier method. Tumor recurrence, progression and tumor-specific death rate were compared with Chi-square test. A multivariate analysis was carried out to find out potential confounders. RESULTS A total of 200 medical record was analyzed, 131 patients received IVC, 69 IAC + IVC treatment, tumor-specific death rate between the combined IAC and IVC compared to IVC alone was 7.25 and 17.6%, respectively (p < 0.05); the tumor recurrence rate between the two groups was 31.8% (22/69) and 44.3%, respectively (58/131) (p < 0.05), and tumor recurred later in the IAC + IVC group (p < 0.05), tumor progression rate was 18.8% (13/69) and 28.2% (37/131), respectively, with p < 0.05. Overall survival was longer in IAC + IVC group (p < 0.05). Using the multivariable regression model, IAC was significantly related to disease recurrence (p < 0.05) and overall survival (p < 0.05). CONCLUSION T1G3 BCa post-TURBT surgery patients who underwent IAC combined with IVC had a longer overall survival and increased time interval to first recurrence, lower tumor recurrence rate, progression rate and tumor-specific death rate than compared with those who only underwent IVC alone.
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Affiliation(s)
- Bin Huang
- Department of Urology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China
| | - Jiabo Zheng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510080, China
| | - Zhijun Yao
- Department of Urology, The Central Hospital of Hengyang, Hengyang, 421001, China
| | - Wenzhe Fan
- Department of Interventional Oncology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510080, China
| | - Shaopeng Qiu
- Department of Urology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China
| | - Lingwu Chen
- Department of Urology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.
| | - Junxing Chen
- Department of Urology, The First Affiliated Hospital, Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.
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