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 18 years of age or older
- You have been diagnosed with one of the following cancers (confirmed by lab testing of tissue or cells): advanced or spread synovial sarcoma (SS), advanced or spread myxoid round cell liposarcoma (MRCLS), non-small cell lung cancer that has spread or cannot be removed by surgery (either adenocarcinoma or squamous cell types), or urothelial cancer (bladder/urinary tract cancer) that has spread or cannot be removed by surgery
- Your cancer has come back, stopped responding to treatment, or you were unable to tolerate standard treatments available for your condition
- You have a specific genetic marker called HLA-A*02 (in one of several specific subtypes) — this is determined by a blood test
- Your cancer can be measured on a CT or MRI scan
- You are willing and able to provide a tumor tissue sample (either a new biopsy or a previously stored sample)
- Your general health and ability to carry out daily activities is rated as fully active or able to carry out light work (ECOG score of 0 or 1)
- Your blood test results (taken within 14 days before starting the trial) meet specific minimum levels for liver function, blood cell counts, and kidney function (confirm exact values with trial site)
- If you are a woman who could become pregnant: you are not currently pregnant, not breastfeeding, and agree to use highly effective birth control during the trial and for at least 120 days after the last dose
- If you are a man who could father a child: you agree to use effective contraception and avoid donating sperm during the trial and for at least 120 days after the last dose
Who may not be able to join:
- You have previously received any treatment that specifically targeted a protein called NY-ESO-1
- You have received certain cancer treatments too recently before joining the trial — for example, radiation therapy within the last 4 weeks (or 2 weeks for certain limited radiation), chemotherapy or immunotherapy within the last 4 weeks, or certain targeted drug treatments within the last 2 weeks or 5 half-lives (whichever is longer)
- You have brain or spinal cord spread of cancer that is causing symptoms (stable or successfully treated brain spread may be acceptable — confirm with trial site)
- You have significant heart problems, such as a heart attack in the past 6 months, severe chest pain, serious heart failure, reduced heart pumping function, or an abnormal heart rhythm measurement on an ECG (confirm details with trial site)
- You are currently taking regular steroid medicines (such as prednisone above a low dose) or other medicines that suppress your immune system
- You currently have another active cancer — though some exceptions apply, such as certain skin cancers fully removed, cancers fully cured with no sign of return for 3 or more years, or early-stage cancers fully treated by surgery (confirm with trial site)
- You still have significant side effects from previous cancer treatments that have not resolved (with some exceptions for stable, mild, long-standing side effects — confirm with trial site)
- You have a known allergy or sensitivity to biological medicines
- You have a history of, or currently have, an autoimmune disease — though some exceptions apply, such as Type 1 diabetes or thyroid conditions managed with medication, or certain skin conditions not needing systemic treatment (confirm with trial site)
- You have HIV infection — though in one part of the trial, people with well-controlled HIV on stable treatment may be eligible (confirm with trial site)
- You have active or uncontrolled hepatitis B or C infection — though in one part of the trial, people with well-managed hepatitis B or C may be eligible (confirm with trial site)
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
Phone: 908-992-6400
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
Part 1: Number of participants with Dose-Limiting Toxicities at each dose level of DS-2243a; Part 2: Number of participants with Treatment-Emergent Adverse Events; Part 2: Objective Response Rate
Can't join this trial?
Data last synced from ClinicalTrials.gov: 12 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.