Muscle Invasive Bladder Cancer Articles

Patients with non-muscle-invasive bladder cancer (NMIBC) that is unresponsive to bacillus Calmette-Guérin (BCG) immunotherapy face a difficult choice. Immediate radical cystectomy (RC) is effective but might represent overtreatment.

BC2001, the largest randomised trial of bladder-sparing treatment for muscle-invasive bladder cancer, demonstrated improvement of local control and bladder cancer-specific survival from the addition of concomitant 5-fluorouracil and mitomycin C to radiotherapy.

This study aimed to evaluate anxiety, depression and quality of life (QoL) by patients' self-report scales and the predictive factors for their aggravation in muscle invasive bladder cancer (MIBC) patients receiving adjuvant chemotherapy.

Although neoadjuvant chemotherapy (NAC) has been demonstrated to have significant benefits to survival in patients with muscle-invasive bladder cancer (MIBC), the current utilization of NAC in Australia is unknown.

Urothelial carcinoma (UC) is the most common histologic type of urinary bladder cancer, and muscle-invasive UC shows aggressive behaviors. Programmed cell death-1 (PD-1)/programmed cell death-ligand 1 (PD-L1) blockades have been approved as standard treatments for patients with advanced stage UC.

To determine the peri-operative safety and oncological value of robotic-assisted radical cystectomy (RARC) for older and younger patients in an initial Japanese RARC series.

We retrospectively analyzed the demographics, complications, peri-operative and oncological outcomes of 253 consecutive patients with bladder cancer who underwent RARC at 34 institutions in Japan between April 2009 and March 2017.

Neoadjuvant chemotherapy improves survival in patients with muscle-invasive bladder cancer. However, a significant proportion of patients are ineligible for cisplatin owing to renal impairment or other medical comorbidities.

There is an acute unmet need to develop novel treatment regimens in the perioperative setting since many patients with muscle-invasive bladder cancer (MIBC) are not eligible for the current standard of care (SOC) neoadjuvant treatment with cisplatin-based chemotherapy.

Muscle-invasive bladder cancer (MIBC) is associated with high rates of recurrence and poor prognosis despite aggressive treatment. Neoadjuvant chemotherapy before radical cystectomy (RC) improves outcomes in cisplatin-eligible patients; however, the improvement in overall survival is modest.

Muscle-invasive bladder cancer (MIBC) is characterized by high recurrence and rapid progression. Progression is linked to changes in glycan structures and altered levels of glycosyltransferases. The relationship of mRNA expression by glycosyltransferase genes B4GALT1, EXT1, MGAT5B, and POFUT1 to the probability of surviving MIBC after radical cystectomy has not yet been investigated.

Chemotherapy and immunotherapy yield survival benefits for muscle-invasive bladder cancer (MIBC) patients, in which tumor microenvironment has been found to exert crucial roles through tipping the balance between anti-tumor immunity and immune evasion.

Background: Immune checkpoint blockade (ICB) can prompt durable and robust responses in multiple cancers, involving muscle-invasive bladder cancer (MIBC). However, only a limited fraction of patients received clinical benefit.

Neoadjuvant chemotherapy (NAC) is recommended prior to radical cystectomy in the setting of muscle-invasive bladder cancer. Despite a 5-10% survival benefit, some patients do not respond to NAC. Identification of the nonresponders could avoid side effects and delay in surgery.

In the PURE-01 study (NCT02736266), we aimed to evaluate the ability to predict the pathologic complete response (pT0N0) after pembrolizumab by using clinical and tumor biomarkers.

In an open-label, single-arm, phase 2 study, 3 courses of 200 mg pembrolizumab preceding radical cystectomy (RC) were administered in patients with T2-4aN0M0 muscle-invasive bladder cancer (MIBC).

To investigate the role of clinical parameters and immunohistochemical (IHC) biomarkers in their feasibility to predict the effect of neo-adjuvant chemotherapy (NAC) in patients with muscle-invasive urothelial bladder cancer (MIBC).

Neoadjuvant cisplatin-based chemotherapy is recommended prior to surgical removal of the bladder for patients with non-metastatic muscle invasive bladder cancer. Despite a survival benefit, approximately half of patients do not respond to chemotherapy and are exposed potentially unnecessarily to substantial toxicity and delay in surgery.

Identifying neoadjuvant chemotherapy (NAC) response in patients with muscle invasive bladder cancer (MIBC) has had limited success based on clinicopathological features and molecular subtyping. Identification of chemotherapy responsive cohorts would facilitate delivery to those most likely to benefit.

Neoadjuvant cisplatin-based chemotherapy (NACC) followed by radical cystectomy is the standard treatment for localized muscle-invasive bladder cancer (MIBC). Patients who achieve a complete pathological response following NACC have better overall survival than those with residual disease.

Due to its unique advantages over radical cystectomy (RC), trimodality therapy (TMT) is increasingly being utilized by patients diagnosed with muscle-invasive bladder cancer (MIBC) who are not suitable for or refuse RC.

To report the preliminary surgical outcomes for single incision robotic cystectomy (SIRC). Robotic cystectomy is associated with low utilization rates of orthotopic neobladders due to challenges related to intracorporeal sowing and configuration.

To evaluate the significance of local radiation therapy (LRT) for prevention of local symptoms (LSs) caused by muscle-invasive bladder cancer (MIBC).

We retrospectively reviewed the clinical records of 133 patients from 13 hospitals.

Recently discovered molecular classifications for urothelial bladder cancer appeared to be promising prognostic and predictive biomarkers. The present study was conducted to evaluate the prognostic impact of molecular subtypes assessed by two different methodologies (gene and protein expression), to compare these two approaches and to correlate molecular with histological subtypes in a consecutively collected, mono-institutional muscle-invasive bladder cancer (MIBC) cohort.

Background: Bladder cancer (BLCA) is the sixth most common cancer in men, with an increasing incidence of morbidity and mortality. Necroptosis is a type of programmed cell death and plays a critical role in the biological processes of bladder cancer (BLCA).

Chemotherapy has been proven to bring survival benefit in patients with resected muscle-invasive bladder cancer (MIBC), which is increasingly recommended. Our objective was to establish an effective model for estimating the overall survival (OS) and cancer-specific survival (CSS) in these patients.

Muscle-invasive bladder cancer (MIBC) is a lethal disease with poor treatment response and a high death rate. Immune cells infiltrating the tumor tissues have been shown to play a vital role in tumorigenesis and tumor progression, but their prognostic significance in MIBC remains unclear.

As the understanding of molecular mechanisms of bladder cancer advances, molecularly-guided precision medicine becomes increasingly relevant. Biomarkers play a critical role in this setting, predicting treatment response and identifying candidates for targeted therapies.

Data from the pre-neoadjuvant chemotherapy (NAC) era suggests patients who progress on BCG to muscle-invasive bladder cancer (P-MIBC) exhibit worse outcomes compared to de novo MIBC (D-MIBC). Herein, we investigate whether P-MIBC is an independent poor risk factor in the setting of contemporary NAC use.

Radical cystectomy (RC) is an effective curative treatment option for muscle-invasive bladder cancer (MIBC). However, chemoradiation (CRT) is an evolving bladder preservation protocol alternative to RC.

Grading of muscle-invasive bladder cancer (MIBC) according to the current World Health Organization (WHO) criteria is controversial due to its limited prognostic value. All MIBC cases except a tiny minority are of high grade.

Vesical Imaging Reporting and Data System (VI-RADS) score is adopted to provide preoperative bladder cancer (BCa) staging. Repeated transurethral resection of bladder tumor (Re-TURBT) is recommended in most of high-risk non-muscle-invasive bladder cancers (HR-NMIBCs) due to possibility of persistent/understaged disease after initial TURBT.

Previous quality of life (QoL) literature in bladder cancer (BC) patients has focused on finding the preferred urinary diversion while little is known about the QoL of patients in medical oncological treatment (MOT).

(1) Purpose: Although assessment of tumor-infiltrating lymphocytes (TILs) has been acknowledged to have important predictive prognostic value in muscle-invasive bladder cancer (MIBC), it is limited by inter- and intra-observer variability, hampering widespread clinical application.

This study aims to explore the priorities and counselling needs of patients with muscle-invasive bladder cancer faced with a decision between radical cystectomy and trimodality therapy.

We performed a qualitative study according to the phenomenological approach.

To develop a radiomics signature using diffusion-weighted imaging (DWI) for predicting progression-free survival (PFS) in muscle-invasive bladder cancer (MIBC) patients and to assess its incremental value over traditional staging system.

With the failure to improve outcomes of patients with bladder cancer over the last 30 years, this study was developed to benchmark contemporary UK radiotherapy practice for the management of muscle invasive bladder cancer (MIBC) against published national guidance.

Receptor activator of NF kappa B (RANK) and its ligand have an essential role in T-cell regulation and the development of bone metastases. The role of RANK expression in muscle-invasive bladder cancer (MIBC) is unknown.

Neoadjuvant cisplatin-based chemotherapy (NAC) followed by radical cystectomy and pelvic lymph node dissection is the optimal treatment for patients with muscle-invasive bladder cancer. In recent years, the VESPER trial showed a statistically significant higher progression-free survival with dd-MVAC (dose dense methotrexate, vinblastine, doxorubicin, and cisplatin) compared to GC (gemcitabine and cisplatin).

We sought to evaluate the impact of repeat TURBT (reTURBT) prior to RC on oncologic outcomes in a contemporary cohort at a tertiary care center.

An IRB approved review of 657 patients diagnosed with muscle-invasive bladder cancer (MIBC) who underwent RC at our institution for clinical stage T2 urothelial carcinoma between 2005 and 2017 was performed.

Radical cystectomy (RC) is the primary treatment strategy for muscle invasive bladder cancer (MIBC). However, it carries a high risk of urethral recurrence (UR) in male patients. The risk factors and oncological outcomes of UR remain unclear.

Previous studies on metabolic factors and bladder cancer (BC) risk have shown inconsistent results and have commonly not investigated associations separately by sex, smoking, and tumor invasiveness.

Vesical Imaging-Reporting and Data System (VI-RADS) is a pathway for the standardized imaging and reporting of bladder cancer staging using multiparametric (mp) MRI.

To investigate additional role of morphological (MOR) measurements to VI-RADS for the detection of muscle-invasive bladder cancer (MIBC) with mpMRI.

Neoadjuvant chemotherapy followed by radical cystectomy is considered the standard of care for patients with muscle invasive bladder cancer. In the last decade, interest in neoadjuvant chemotherapy has slowly shifted from methotrexate, vinblastine, doxorubicin and cisplatin regime to gemcitabine and cisplatin regime.

The purpose of this study was to evaluate the effect of neoadjuvant chemotherapy (NACT) on squamous variant (SV) bladder cancer by investigating patients presenting with SV histology at the time of transurethral resection (TUR), stratified by their receipt of NACT.

We aim to describe and highlight the current use of immune checkpoint inhibitors (ICIs) in the muscle invasive bladder cancer (MIBC) treatment landscape, particularly focusing on the perioperative setting.

The objective of this study is to systematically evaluate the diagnostic performance of the Vesical Imaging-Reporting and Data System for predicting muscle-invasive bladder cancer. Embase, PubMed and Web of Science were systematically searched from 1 September 2018 to 30 July 2021 to include proper studies.

To evaluate the oncological and functional outcomes associated with selective tetramodal bladder-sparing therapy, comprising maximal transurethral resection of the bladder tumor (TURBT), induction chemoradiotherapy (CRT), and consolidative partial cystectomy (PC) with pelvic lymph node dissection (PLND).

Muscle-invasive bladder cancer (MIBC) is a common malignancy of urinary system cancers, accounting for about 1/3 of all newly diagnosed bladder cancer cases. Due to its strong metastasis, the 5-year survival of MIBC is less than 50%, and in serious cases, the overall survival of metastatic bladder cancer patients is about 1.

Urothelial carcinoma of the bladder (UCB) exhibits significant sexual dimorphism in the incidence, etiology, and response to intravesical immunotherapy. Environmental factors such as tobacco use and clinical management issues such as delayed presentation have widely been associated with sex differences in UCB outcomes.

Cytoplasmic linker-associated protein 2 (CLASP2) belongs to a family of microtubule plus-end tracking proteins that localize to the distal ends of microtubules and is involved in various microtubule-dependent processes.

To provide a comprehensive overview and update of the Joint Société Internationale d'Urologie-International Consultation on Urological Diseases (SIU-ICUD) Consultation on Bladder Cancer for muscle-invasive presumably node-negative bladder cancer (MIBC).