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 must be willing and able to sign a consent form agreeing to take part in the trial.
- You must be 18 years of age or older and able to understand and agree to the consent process.
- You must have been diagnosed with a specific type of lung cancer (non-small cell lung cancer) or bladder cancer, confirmed by a laboratory test on tissue, and be a candidate for a type of immunotherapy treatment.
- A specific protein test (called PD-L1) must have already been done on your cancer tissue, or there must be enough tissue available to do this test.
- You must be reasonably active and able to care for yourself — this is measured by a standard scale where a score of 0, 1, or 2 is required (confirm with trial site).
- Your blood, kidney, and liver levels must be within an acceptable range, based on blood tests done within 28 days before joining the trial.
- If you are a woman who could become pregnant, you must have a negative pregnancy blood test within 24 hours before receiving the study scan drug.
- Women who cannot become pregnant may join if they have had a surgical procedure to prevent pregnancy or have been through menopause for at least 1 year.
- If you are a woman who could become pregnant, or a man whose partner could become pregnant, you must agree to use an appropriate form of contraception during the trial.
Who may not be able to join:
- You may not be eligible if you have recently been treated with certain immunotherapy drugs (anti-PD-L1 or anti-PD-L2 treatments) — at least 4 months must have passed since that treatment ended.
- You may not be eligible if you are still experiencing significant side effects from a previous cancer treatment that have not improved to a mild level.
- You may not be eligible if you have been taking increasing doses of steroid medications (such as dexamethasone) in the 7 days before starting the trial treatment — stable or low doses, as well as inhaled or skin-applied steroids, may be acceptable (confirm with trial site).
- You may not be eligible if you have had a serious allergic reaction to a similar type of drug (monoclonal antibody) in the past, or if you are known to be allergic to any ingredients in the study drugs.
- You may not be eligible if you have another serious medical condition or active infection that the trial doctor believes could make it unsafe for you to participate.
- You may not be eligible if you are pregnant, based on a test taken within 24 hours before the study scan.
- You may not be eligible if you are currently breastfeeding.
- You may not be eligible if you are unable to follow the requirements and schedule of the trial.
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: Seyed Ali Mosallaie, MD, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Phone: 14109296586
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
Safety of [18F]DK222 as assessed by number of grade 3-5 adverse events
Can't join this trial?
Data last synced from ClinicalTrials.gov: 27 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.