Loading clinical trials...
Loading clinical trials...
Showing 1-20 of 25 trials
NCT07206225
The purpose of this study is to learn how a new medicine called PF-08052667 works when used by itself or together with another medicine called Bacillus Calmette Guerin (BCG), and/or a medicine called sasanlimab. This study is for adults who have a type of bladder cancer that hasn't spread into the muscle layer of the bladder but is more likely to come back or grow. It includes people whose cancer has come back or hasn't gone away after receiving standard treatments like BCG. It may also include people who, based on their doctor's opinion, cannot receive standard treatments or those treatments are not available to them. The study has three parts: * Part 1 (monotherapy dose escalation) will test PF-08052667 as a single-agent at increasing dose levels in participants with certain bladder cancer whose disease has worsened on or after standard treatments. * Part 2 (combination dose escalation) will test PF-08052667 in combination with BCG and/or sasanlimab (fixed dose) in participants with certain bladder cancer whose disease has worsened on or after standard treatments. * Part 3 (dose optimization and expansion) will further test PF-08052667 as a single agent or in combination with BCG and/or sasanlimab, at the dose(s) based on findings from Part 1 and Part 2 in participants with certain bladder cancer including those who has never received standard treatments. All participants will receive the study drug PF-08052667. Only participants in Part 2 and Part 3 of the study will also receive BCG and/or sasanlimab. PF-08052667 will be given as an intravesical infusion, which means it will be injected directly into the bladder. Sasanlimab will be given as a subcutaneous injection, which means it will be injected under the skin. For all parts, treatment with study medicines will continue until either a participant has decided to stop taking part in the study or is asked to leave the study for various reasons or up to about 2 years, whichever occurs first. Duration of trial participation for each participant will vary as long-term follow-up will continue after treatment discontinuation until loss to-follow-up or death, or until the study is stopped by the sponsor.
NCT06443944
This is an open-label, expanded access trial designed to provide access to cretostimogene in patients with NMIBC (specifically CIS with or without HG Ta/T1) unresponsive to BCG.
NCT06510374
A phase 3b, Randomized, Controlled Trial of Nadofaragene Firadenovec vs. Observation in Participants with Intermediate Risk Non-Muscle Invasive Bladder Cancer (IR NMIBC)
NCT06245603
Prior to performing any study specific procedure (including screening procedures to determine eligibility), a signed consent form will be obtained for each subject. Patients will be enrolled in the study only if they meet all the inclusion criteria and none of the exclusion criteria. Prior to perform any study specific procedure (including screening procedures to determine eligibility), a signed informed consent form will be obtained for each subject. The informed consent form will describe the purpose of the study, the procedures to be followed, and the risk and benefits of participation. The investigator will conduct the informed consent discussion and will check that the subject comprehends the information provided and will answers any questions about the study. Consent will be voluntary and free from coercion. The investigator that will conduct the consent discussion will also sign the informed consent form. A copy of the informed consent form will be given to the subject and the fact that the subject has been consented to the study will be documented in the subject's record. When all the inclusion and exclusion criteria have been addressed and the eligibility of the subject confirmed, the subject may be enrolled in the study. The following activities and/or assessments will be performed during screening, prior the treatment period start: demographic, medications related to the disease or symptoms and cancer history data collection; Urine-colture; randomization; Questionnaires QoL e IPSS. BCG or MMC will be started within 1-2 weeks from randomization (within 12-14 weeks after TURB). BCG or MMC will be administered once a week by intravesical instillation: BCG will be abministered for 6 weeks and MMC for 8 weeks. (induction cycles) Before instillations a physical examination will be performed and symptoms evaluated: changes from baseline and abnormalities will be recorded in patient notes. IPSS questionnaire and QoL questionaire will be administered to the patient at week 1, 4 and 6/8 (6 for BCG and 8 for MMC) of treatment. 48 hours after post BCG or MMC intravesical instillation, patients of Arm A will undergo Hydeal Cyst intravesical instillation. BCG patiens will received 6 Hydeal Cyst intravesical instillation; MMC patiens will received 8 Hydeal Cyst intravesical instillation. After 2 weeks from BCG or MMC instillation end, IPSS e QoL questionaires will be administered and a control urino-colture will be executed. After 6 and 18 weeks from instillation therapy end, a control visit will be made. A physical examination will be performed and symptoms evaluated: changes from baseline and abnormalities will be recorded in patient notes. Control cystoscopy and urino-colture will be executed (as for clinical practice) and IPSS and quality of life evaluated.
NCT06126796
The purpose of this study is to evaluate patient-reported preference for urine based molecular testing (CxBladder Monitor) compared to cystoscopy for patients on surveillance for Nonmuscle Invasive Bladder Cancer (NMIBC). Urine based molecular testing involves noninvasive testing of a urine sample for biomarkers associated with disease recurrence. Cystoscopy is an examination of the bladder and urethra using a thin tube like instrument that is inserted into the urethra.
NCT04165317
The purpose of this study is to learn about the safety and effects of the study medicine (sasanlimab) in people with non-muscle invasive bladder cancer. This study is seeking participants whose bladder cancer is still in early stages, has not spread outside of the bladder, has been removed with surgery, and is high risk (Part A) or was previously treated with BCG (Bacillus Calmette Guerin), a standard treatment for bladder cancer (Part B). In Part A (enrollment closed), each participant was assigned to one of three study treatment groups. * One group is given sasanlimab and BCG at the study clinic. * The second group is given sasanlimab and BCG at the study clinic. This group will receive BCG for the first six weeks only. * The third group is given BCG only and will not receive sasanlimab. In Part B of the study, each new participant will be assigned to a study treatment group based on the type of their bladder tumor. \- Both groups will be given sasanlimab at the study clinic. On August 31, 2022, the Sponsor announced the discontinuation of enrollment to Part B. The decision to discontinue enrollment to Part B was not made for safety reasons.
NCT07347132
Bladder cancer that has not invaded the bladder muscle often returns after treatment, creating repeated procedures and ongoing anxiety for patients. The standard initial treatment is transurethral resection of bladder tumour (TURBT), in which visible tumours are removed through a telescope passed into the bladder. Conventional TURBT usually removes the tumour in multiple pieces, which may reduce specimen quality for laboratory assessment and may increase the chance that small tumour fragments remain or spread during removal. En bloc TURBT is a newer technique that aims to remove the tumour in one intact piece, which may improve the quality of the tissue specimen for accurate staging and grading, allow better assessment of surgical margins, and potentially reduce recurrence. This randomized controlled trial was conducted in the Department of Urology, Lahore General Hospital and PGMI, Lahore. A total of 116 adults (18 to 60 years) with non-muscle invasive bladder cancer were enrolled and randomly assigned to en bloc TURBT or conventional TURBT (58 patients per group). Resected specimens were evaluated by pathologists who was not be informed of the surgical technique. The study was compare key pathological outcomes, including the presence of detrusor muscle in the specimen, histological grade, tumour stage accuracy, specimen integrity, and the ability to assess lateral and deep resection margins. Participants were followed for 15 months, with surveillance at 3-month intervals.
NCT05223491
Aim: To compare the surgical method of En Bloc resection to the conventional transurethral resection of non-muscle invasive bladder cancer (NMIBC) in terms of complete removal of tumour, specimen quality, and pathological certainty. Background: NMIBC is a common disease with a 5-year recurrence rate reported as high as 64%. The cornerstone in the treatment of NMIBC is transurethral resection (TURB) where the tumour is dissected in pieces, removed from the bladder, and pathologically examined for potential muscle invasion. As the tumour is fragmented before removal, the method violates basic oncological principles and compromises pathological examination. Hence, TURB is possibly part of the mechanism causing recurrences. En Bloc resection (EBR), where the tumour is removed in toto, can potentially overcome the flaws of conventional TURB, but large randomized trials are needed. Methods: This project will be a multicentre randomised controlled clinical trial comparing EBR to conventional TURB. Patients with suspected NMIBC tumours with largest tumour diameter ≥1cm and ≤6cm will be randomised to either the intervention group, thus undergoing EBR, or the control group, undergoing conventional TURB. The investigators intend to include 220 patients in total, 110 patients in each group. The RCT will be initiated in 2022. Perspectives: If EBR can be shown to remove bladder tumours with better pathological quality and certainty, this could potentially spare patients from undergoing surgeries in the future, thereby reducing costs for both patients and society.
NCT07268339
In the UK 20,000 people develop urothelial bladder cancer each year with 75-80% having Non-Muscle Invasive Bladder Cancer (NMIBC). The current standard of care for patients with High Risk-NMIBC (HR-NMIBC) is either surgery to remove the tumour (transurethral resection of bladder tumour; TURBT) followed by BCG (Bacillus Calmette Guérin, an immunotherapy drug) given directly into the bladder, or surgery to remove the bladder (cystectomy). BCG is given weekly for six weeks followed by maintenance treatment up to 3 years. However, in up to 50% of patients their cancer returns (recurrence) or gets worse (progression) after BCG and 25% stop treatment due to side effects. Globally BCG supply has been restricted in recent years has increased HR-NMIBC recurrence rates and costs. Improved treatments are required, to prevent recurrence, progression and cystectomy, and mitigate the effects of unpredictable supply. Trimodality treatment (TMT) is maximal TURBT + radiotherapy + a radiosensitiser (gemcitabine, mitomycin C/fluorouracil or carbogen/nicotinamide) and is an equivalent alternative treatment to cystectomy for muscle-invasive bladder cancer (MIBC). TMT is not routinely used for HR-NMIBC. A study found that 54% of HR-NMIBC patients who received TMT did not have recurrence within 5 years. Modern radiotherapy is expected to further improve outcomes and minimise side-effects. Patients will be randomised 1:1 to BCG or radiotherapy with radiosensitisation. Patients randomised to the experimental arm will receive 55Gy in 20 fractions. Investigators can then choose from three different options for the radiosensitiser. TRAIN will test if radiotherapy with radiosensitisation improves outcomes for people with HR-NMIBC compared to BCG. TRAIN will recruit 328 patients with HR-NMIBC following maximal TURBT. All patients will be followed up for a minimum of two years to record their response to treatment.
NCT07252297
Transurethral resection of bladder tumor (TURBT) is the standard therapeutic approach for patients with non-muscle-invasive bladder cancer (NMIBC). Postoperative intravesical chemotherapy or BCG immunotherapy is commonly administered to prevent recurrence. However, limitations such as suboptimal specimen integrity and tissue artifacts from intraoperative cauterization may lead to inaccurate risk stratification in cases classified as low-risk NMIBC, complicating individualized prognostic assessment. Consequently, clinicians often resort to prolonged intravesical therapy to mitigate recurrence risk, resulting in substantial overtreatment. Previous studies in bladder cancer have demonstrated that detection of SIX6 gene methylation in urine enables noninvasive and accurate auxiliary diagnosis, with a sensitivity of 88.9%, specificity of 94.7%, and overall accuracy of 92.9%. In this retrospective case-control study, we aim to evaluate the utility of SIX6 methylation as an objective biomarker for predicting recurrence in patients with low-risk NMIBC.
NCT03945162
This is a phase II, open-label, single-arm, multi-center Study conducted in Canada and the United States. Patients with Non-Muscle Invasive Bladder Cancer ("NMIBC") Carcinoma In-Situ ("CIS") (with or without resected papillary disease (Ta, T1)) that are considered Bacillus Calmette-Guerin ("BCG")-Unresponsive or who are intolerant to BCG therapy. BCG-Unresponsive is at least one of the following: At least five of six doses of an initial induction course plus at least two of three doses of maintenance therapy; or, at least five of six doses of an initial induction course plus at least two of six doses of a second induction course. Patients experiencing disease relapse within 12 months after finishing the second course of BCG therapy are considered BCG-Unresponsive. The Study will consist of 90 patients who will undergo one (1) Study Procedure, with up to two (2) additional re-induction Study Procedures based on patient response.
NCT05014139
This study will test a drug called enfortumab vedotin in participants with a type of bladder cancer called non-muscle invasive bladder cancer (NMIBC). This study will also evaluate what the side effects are and if the drug works to treat NMIBC. A side effect is anything a drug does to your body besides treating your disease. In this study enfortumab vedotin will be put into the bladder using a catheter. A catheter is a thin tube that can be put into your bladder.
NCT03914794
This phase II trial studies how well Pemigatinib (an orally administered inhibitor of fibroblast growth factor receptors 1, 2, and 3) works in non-muscle invasive bladder cancer (NMIBC) patients with recurrent tumors and a prior history of low- or intermediate-risk NMIBC tumors. Participants will receive pemigatinib for 4-6 weeks prior to standard of care transurethral resection of bladder tumor (TURBT).
NCT06781879
The investigartors will conduct a randomized, multinational study with the aim to assess if the efficacy of a dose dense chemoablation with Mitomycin C (MMC) with adjuvant BCG in non-responding patients is superior regarding long term effect compared to standard treatment with trans urethral resection of bladder tumors (TURBT) and adjuvant intravesical instillation therapy in patients with recurrent Ta LG tumors. The study is a natural follow-up study following the pivotal NICSA trial supported by the Danish Cancer Society that has lead to the initial change in the European guidelines. In order to not only be comparable to current standard, but also to improve clinical outcome and furthermore confirm the previous findings, the investigators here suggest to implement at patient tailored approach through a new multicenter RCT. The investigators hypothesize that chemoablation with MMC in patients with recurrent Ta LG tumors will result in a permanent low recurrence rate in patients with complete response, whereas patients without complete response can be selected for adjuvant BCG which theoretically is more efficient in this select patient group. This will potentially result in a more favorable long term recurrence free survival (RFS) rate compared to the current standard regimen where all patients are treated with TURBT and adjuvant instillation therapy. The incidence of bladder cancer in Denmark is almost 2,000 per year. Of these, 75% have non-muscle invasive bladder cancer (NMIBC). The yearly recurrence rate of NMIBC is approximately 35% and the disease is therefore one of the most costly cancers to manage on a per patient basis, due to the cost of operative procedures, follow-up cystoscopies and instillation therapies
NCT05126472
The purpose of this study is to test the safety of the study drug 2141-V11 in people whose NMIBC did not respond to standard treatment, and who will not have the standard surgical procedure to remove the bladder. The researchers will test different doses of 2141-V11 to see which dose is safest in people. The researchers will also do tests to see how the body absorbs, distributes, and gets rid of 2141-V11. This study is one of the first to test 2141-V11 in people, and the first to test 2141-V11 delivered through a catheter into the bladder.
NCT07122414
The study is to evaluate the safety and tolerability of intravesical FL115 alone or in combination with BCG in the patients with NMIBC, and to determine the RP2D of FL115 in combination with BCG. To evaluate the preliminary efficacy of FL115 alone or in combination with BCG in the treatment of NMIBC. The study consists of three parts: FL115 monotherapy dose escalation (Phase Ia), FL115 combined with BCG dose escalation (Phase Ib), and FL115 combined with BCG cohort expansion (Phase II). Each subject will receive FL115 alone or in combination with intravesical BCG, administered over three treatment periods: induction, enhanced induction/maintenance 1, and maintenance 2.
NCT03081858
This is a single-arm, phase 1/2a study of formulated paclitaxel in subjects with low-grade, noninvasive papillary carcinoma (stage Ta) of the bladder. Part 1 of the study will enroll 6 subjects (3 per cohort) with low-grade, stage Ta transitional cell carcinoma (TCC) of the bladder who will receive escalating doses of paclitaxel formulated as TSD-001 every 2 weeks for 6 treatments until Dose Limiting Toxicity (or until the Maximum Deliverable Dose) is observed (Maximum Tolerated Dose established). Part 2 of the study will enroll an additional 10 subjects with low-grade, stage Ta (uni-or multifocal) TCC of the bladder who will receive weekly TSD-001 for 6 weeks at the highest nontoxic dose (i.e., MTD) established in part 1 of the study. May meet definition of low grade without histological tissue diagnosis if on cystoscopic assessment they have a solitary papillary tumor. Part 3 of the study will continue to track subjects enrolled in Parts 1 and 2 to determine rates of disease-free survival.
NCT06990061
Standard treatment for patients with high-risk NMIBC (high-grade Ta, CIS, or any T1) consists of intravesical Bacillus Calmette-Guerin (BCG) immunotherapy. However, BCG, even administered optimally, does not provide absolute protection and BCG failure is generally considered recurrence or progression during therapy. Patients who are BCG-unresponsive have a 20-40% risk for progression to muscle-invasive bladder cancer within 5 years, and a 50% risk of developing metastatic disease. For these patients, radical cystectomy with pelvic lymph node dissection and urinary diversion is the standard of care. However, many patients are unable to undergo radical cystectomy because of poor performance status and co-morbidities or decline to undergo surgery. Although, several phase II studies have shown promising results, none of the drugs are presently available in Europe. An alternative approach is to investigate a possible role for radiotherapy in good prognosis bladder cancer patients. As there is little existing data in NMIBC, the example of bladder preservation in MIBC will be used for guidance. We aim to evaluate the use of radiotherapy in patients with high-grade non-muscle-invasive bladder cancer who have BCG failure in a single-arm design as per FDA guidelines for this setting. The primary objective is to demonstrate that complete response to treatment 6 months post radiotherapy is seen in more than 30% of patients with BCG-unresponsive, non-muscle invasive carcinoma in situ bladder cancer, unfit or unwilling to undergo radical cystectomy. Patients with BCG unresponsive non-muscle-invasive bladder cancer according to the EAU guidelines will be treated 20 fractions of 2.75 Gy over 4 weeks with the use of radiosensitisers as per local guidelines. Cystoscopy and urine cytology assessments will be performed at 3 and 6 months from the start of radiotherapy. If either assessment is positive, bladder biopsies or TURBT are required. At the 6-month timepoint, biopsy or TURBT is mandatory. Disease assessments beyond 6 months will be at the treating urologist's discretion.
NCT06108492
This study is an open-label, multicenter Phase I clinical trial to evaluate the safety, tolerability, pharmacokinetics and efficacy of SHR-2005 for Intravesical perfusion in patients with intermediate and high-risk non-muscle invasive bladder cancer.
NCT06235853
Bladder cancer (BC) is one of the most common type of cancer globally. Due to its high incidence rate, high risk of recurrence and progression, and frequent cystoscopy surveillance, BC contributes to major healthcare costs across the world. The goal of this prospective study was to evaluate the prognostic value of novel non-muscle invasive bladder cancer (NMIBC) biomarkers for predicting disease recurrence or progression after radical transurethral resection of bladder tumour (TURBT). The data obtained from this study may help physicians identify patients who are at greater risk of NMIBC recurrence or progression and require close supervision.