Phase 1 Bladder Cancer Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- You are willing to take part, can sign a consent form, and are able to follow the study schedule and requirements.
- You are 18 years old or older at the time of signing the consent form.
- You are reasonably active and able to care for yourself, with little or no limitation in daily activities (confirm with trial site what this means for your situation).
- You have bladder cancer (a type called urothelial carcinoma) that was not fully removed by a procedure called TURBT, and scans show the cancer is at a certain stage — it has grown into the bladder muscle or nearby tissue but has not spread to lymph nodes or other parts of the body.
- In the 30 days before starting treatment, you had a bacterial infection serious enough to require antibiotic treatment, confirmed by symptoms, blood tests, urine tests, imaging, or lab cultures.
- Your blood counts, liver, and kidney functions are at acceptable levels, tested within 14 days before joining the trial.
- Your doctor considers you suitable to receive a chemotherapy drug called cisplatin, OR you meet specific medical criteria that would normally make cisplatin unsuitable for you (confirm with trial site).
- If you are a woman who could become pregnant, you agree to use highly effective contraception during the study and for at least 120 days after your last dose of treatment, and you have a negative pregnancy test within 7 days before joining.
- If you are a man who has not been sterilised, you agree to use highly effective contraception for the same period.
Who may not be able to join:
- You have previously received certain immune checkpoint or T-cell targeting treatments (such as PD-1, PD-L1, or CTLA-4 inhibitors).
- You have received systemic (whole-body) cancer treatment or certain immune-boosting drugs within the last 28 days.
- You have previously had radiotherapy directed at the bladder.
- You have had certain prior cancer drug treatments — unless it has been at least 12 months since your last systemic chemotherapy, or bladder-only (intravesical) treatment was finished at least 1 week ago.
- You have had major surgery or a serious injury within the last 28 days (note: TURBT and placement of a vascular access line do not count as major surgery).
- You have received a live vaccine within the last 28 days (standard flu shots are usually fine, but the nasal spray flu vaccine is not permitted).
- You have an active autoimmune condition that requires ongoing systemic treatment and could interfere with the study treatment.
- You are taking high-dose steroids or other immune-suppressing medications long-term in a way that could interfere with the study treatment.
- You have significant health problems that could affect treatment, such as serious imbalances in body salts, lung disease, uncontrolled diabetes, uncontrolled high blood pressure, or serious heart problems (such as a heart attack or severe heart failure within the past 6 months).
- You have an untreated or poorly controlled hepatitis B (HBV) infection with a high level of virus in your blood (confirm with trial site for exact thresholds).
- You have an active hepatitis C (HCV) infection with detectable virus in your blood.
- You have a weakened immune system due to HIV, another immune deficiency condition, or you have previously received an organ or stem cell transplant.
- You have a known allergy to monoclonal antibody medicines.
- You have a known allergy to any of the drugs or ingredients used in this study.
- You still have significant side effects from a previous treatment that have not resolved or returned to a stable level.
- You have any medical condition or substance use issue that could make it unsafe for you to participate or make it hard to interpret the study results.
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Tianxin Lin, Ph.D, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Phone: 020-81338949
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Phase I: The DLT dose of the Vitamin B3
Can't join this trial?
Data last synced from ClinicalTrials.gov: 26 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.