Clinical Trials Logo

Urinary Bladder Neoplasms clinical trials

View clinical trials related to Urinary Bladder Neoplasms.

Filter by:

NCT ID: NCT06373419 Recruiting - Clinical trials for Urolithiasis of Bladder

TFL vs MOSES Holmium Laser in the En-bloc Resection of Bladder Tumors

Start date: October 16, 2023
Phase: N/A
Study type: Interventional

The goal of this randomized clinical trial is to determine if there is difference in pathological and clinical outcomes between MOSES and TFL in the transurethral laser enucleation of bladder tumors. The main question it aims to answer is: Is there a difference in pathological and clinical outcomes between MOSES Holmium and Thulium Fiber Laser (TFL) in the transurethral laser enucleation of bladder tumors? Participants will randomized to either TFL of MOSES arm for their bladder resection procedure.

NCT ID: NCT06373055 Recruiting - Clinical trials for Muscle-invasive Bladder Cancer

Prediction of Therapeutic Response to Neoadjuvant Chemotherapy in Muscle Invasive Bladder Cancer Patients Using Spatial Transcriptomics

Start date: May 1, 2024
Phase:
Study type: Observational

Although neoadjuvant chemotherapy in muscle-invasive bladder cancer has significantly improved oncological outcomes, approximately 50% of patients do not respond to neoadjuvant chemotherapy, which has adverse effects on patients by causing treatment toxicity and surgical delays. Therefore, treatment tailored specifically to the individual patient based on the genetic and/or molecular profile of the patient is urgently needed. Among patients scheduled for neoadjuvant chemotherapy, the investigators should differentiate between patients who will be highly effective with neoadjuvant chemotherapy and those who will not, and preferentially select other treatments including radical cystectomy in the patients with high probability of failure to neoadjuvant chemotherapy. However, there is no standard which patients would benefit from neoadjuvant chemotherapy. This study plans to predict treatment response to neoadjuvant chemotherapy in patients with muscle-invasive bladder cancer by analyzing genetic and molecular profiles of tumor tissues obtained through transurethral bladder tumor resection.

NCT ID: NCT06364956 Recruiting - Bladder Cancer Clinical Trials

Phase Ib/II Trail of Neoadjuvant of Tislelizumab Combined With Palbociclib in Patients With Platinum-refractory Bladder Urothelial Carcinoma

Start date: May 2024
Phase: Phase 1/Phase 2
Study type: Interventional

In order to explore the safety and antitumor efficacy of different doses of CDK4/6 inhibitor Palbociclib in combination with the Tislelizumab in platinum-refractory cT2-4aN0M0 bladder urothelial carcinoma, a phase Ib/II study was conducted. This study will adopt a 3+3 design and include two predefined dose groups of palbociclib: 100mg QD, 125mg QD. Initially, Tislelizumab, 200 mg administered by intravenous infusion on Day 1 of each 21-day will be administered in combination. The trial will use the first cycle (28 days) as the observation period for tolerability, observing and evaluating the occurrence of DLTs after medication and determining the maximum tolerated dose/maximum administered dose (MTD/MAD) and recommended phase 2 dose (RP2D) of the combination therapy (30 patients) . This study provide further evidence for improving the efficacy of neoadjuvant treatment forplatinum-refractory cT2-4aN0M0 bladder urothelial carcinoma and to offer new options for precision treatment of bladder cancer.

NCT ID: NCT06362330 Recruiting - Clinical trials for Artificial Intelligence

Multi-parametric MRI in Patients of Bladder Cancer

Start date: July 1, 2021
Phase:
Study type: Observational

Accurate preoperative detection of muscle-invasive bladder cancer remains a clinical challenge. The investigators aimed to develop and validate a knowledge-guided causal diagnostic network for the detection of muscle-invasive bladder cancer with multiparametric magnetic resonance imaging(MRI).

NCT ID: NCT06351904 Recruiting - Clinical trials for Non-Muscle-Invasive Bladder Cancer (NMIBC)

A Study of RAG-01 in Patients With Non-muscle-invasive Bladder Cancer (NMIBC) Who Have Failed Bacillus Calmette Guérin (BCG) Therapy

Start date: April 3, 2024
Phase: Phase 1
Study type: Interventional

This is an open label, multi-center study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics and preliminary efficacy of RAG-01 in patients with NMIBC who have failed BCG therapy.

NCT ID: NCT06350734 Recruiting - Clinical trials for Stage IIIA Bladder Cancer AJCC v8

Quality of Life After Treatment for Bladder Cancer: The Bladder Cancer Survivorship Study

Start date: October 12, 2018
Phase:
Study type: Observational

This study evaluates the effect of bladder cancer treatment on quality of life.

NCT ID: NCT06341478 Recruiting - Bladder Cancer Clinical Trials

Investigator Grant (IG) 2022 27746

Start date: March 15, 2024
Phase: N/A
Study type: Interventional

Background: Muscle-invasive bladder cancer (MIBC) is a systemic disease as >40% of patients (pts) ultimately develop recurrence after radical cystectomy (RC). For pts who cannot receive or refuse cisplatin-based chemotherapy there is no standard-of-care neoadjuvant therapy. Single-agent pembrolizumab, given neoadjuvantly in patients with T2-4N0M0 MIBC, documented a 42% pathologic complete response-rate (ypT0N0) in a previous AIRC-supported trial (PURE-01, NCT02736266; PMID: 30343614). However, there is a huge proportion of pts who do not benefit from single-agent immunotherapy. Antibody-drug conjugates (ADC) represent the next wave of MIBC treatment revolution. An umbrella of various neoadjuvant therapies including the ADC Sacituzumab govitecan (SG), SG plus pembrolizumab, and chemoimmunotherapy combination has been established to improve our knowledge on MIBC biology and to improve the outcomes. Hypothesis: By developing a robust biomarker program associated with therapeutic benefit of novel therapies or their combinations, along with an imaging biomarker development, the investigators will be able to identify suitable tumor characteristics for personalizing perioperative therapies in MIBC, coupled with the possibility to predict the pathological response to treatment. Aims: The project is aimed at characterizing the tumor and microenvironment characteristics of muscle-invasive bladder cancer, with a special focus on their changes induced by various neoadjuvant therapies preceding radical cystectomy. The investigators will aim to evaluate the tumor and immune profile on matched pre- vs post-therapy samples and noninvasively monitor the response to treatment with the use of radiological assessments. Experimental design: The investigators will access tumor samples from matched pre-therapy (transurethral resection of the bladder tumor) and post-therapy (radical cystectomy) surgical interventions. They will also analyze the imaging analyses of combined bladder multiparametric MRI/Fluorodeoxyglucose Positron Emission Tomography (PET) scans pre-post neoadjuvant therapies, and will associate the data with the pathological response to treatment, expanding our previously reported work (PMID: 31882281). Biomarker analyses will include the following: i.) multiplex immunofluorescence assays will allow the investigators defining the immune contexture of tumor lesion; ii.) multiparametric flow cytometry will allow the phenotypic and functional analysis of peripheral blood cells at single cell level; iii.) a whole transcriptome assay will enable investigators to assign specific molecular subtypes to pathological response and outcome, as previously reported (PMID: 33785257; 32165065). Expected results: The investigators will expect to identify the tumor characteristics and immune-profiling enabling them to delineate the selection of patients most suited for certain novel perioperative therapies, thus anticipating the developments in clinical research that are being conducted worldwide in MIBC. The investigators will be also able to develop noninvasive tools for pathological complete response identification, thus enabling them to develop a next-generation of clinical trials aimed at sparing any radical local therapy on the bladder tumor. Impact on cancer: In principle, the present personalized strategy yields the potential to enhance the therapeutic standards achievable with RC alone as well as with single-agent immunotherapy and RC.

NCT ID: NCT06341400 Recruiting - Bladder Cancer Clinical Trials

RC48 Combined With Toripalimab as Neoadjuvant Therapy for Cisplatin Ineligible MIBC Patients

Start date: May 20, 2024
Phase: Phase 1/Phase 2
Study type: Interventional

A single-arm, prospective, exploratory clinical trial to explore the pathological complete response (pCR) rate of immune checkpoint inhibitors combined with antibody conjugate drugs as the perioperative treatment of platinum-intolerant bladder cancer patients. Fifty-five patients with clinically or pathologically confirmed muscle-invasive bladder urothelial carcinoma (MIBC) who were ineligible for cisplatin-based chemotherapy or refused cisplatin-based chemotherapy were enrolled. Each subject will receive RC48-ADC and toripalimab intravenously every 2 weeks for a total of 4 cycles before surgery, 8 cycles after surgery. The efficacy was evaluated and followed up after 4 cycles of neoadjuvant therapy, 3 months postoperative, and every 3-6 months thereafter. The primary endpoint of this study was pathological complete response rate (pCR). The secondary endpoints were to explore the safety, disease-free survival (DFS), overall survival (OS), objective response rate (ORR) and disease control rate (DCR) of RC48 combined with toripalimab neoadjuvant therapy followed by radical cystectomy.

NCT ID: NCT06335667 Recruiting - Clinical trials for Muscle-Invasive Bladder Cancer

mpMRI Compared to Diagnostic TURBT in Patients With Suspected Muscle-Invasive Bladder Cancer

Start date: March 27, 2024
Phase: N/A
Study type: Interventional

This is a pilot, single arm, prospective study that aims to validate the accuracy of the VI-RADS score obtained via multi-parametric magnetic resonance imaging (mpMRI) compared to pathologic cancer stage obtained via diagnostic transurethral bladder tumor resection (TURBT) as well as compare the clinical and quality of life outcomes between these diagnostic modalities in patients with suspected muscle-invasive bladder cancer (MIBC).

NCT ID: NCT06319820 Recruiting - Clinical trials for Non-Muscle Invasive Bladder Cancer

A Study to Evaluate TAR-210 Versus Single Agent Intravesical Cancer Treatment in Participants With Bladder Cancer

MoonRISe-1
Start date: April 18, 2024
Phase: Phase 3
Study type: Interventional

The main purpose of this study is to compare the disease-free survival between participants receiving treatment with TAR-210 versus investigator's choice of intravesical chemotherapy for treatment of intermediate-risk NMIBC.