Genetic Susceptibility to Bladder Cancer (NCT00848289) | Clinical Trial Compass
Active — Not RecruitingNot Applicable
Genetic Susceptibility to Bladder Cancer
United States6,086 participantsStarted 1998-02-10
Plain-language summary
This clinical research study will identify biologic and lifestyle factors which increase a person's risk of developing specific cancer. Researchers propose to conduct a case-control study examining interindividual differences in susceptibility to tobacco carcinogenesis as predictors of bladder cancer risk. We will measure susceptibility to tobacco carcinogenesis and this will include studies of the genetic modulation of carcinogen activation and detoxification and of chromosome sensitivity to tobacco mutagens.
Who can participate
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Subject has a histologically confirmed diagnosis of superficial or muscle-invasive bladder cancer
* Subject is a Texas resident.
* Subject can understand English or a qualified translator is available for the interview.
* Subjects of any age, gender, or ethnicity are eligible to participate in the study.
* Subject consents to participate in the study.
Exclusion Criteria:
* Subject has had prior treatment with systemic chemotherapy or radiotherapy in the past 6 months.
* Subject has been diagnosed with superficial or muscle-invasive bladder cancer more than twelve months ago.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Comparison of mutagen sensitivity susceptibility assays that quantifies the number of lymphocytic chromatid breaks induced by in vitro exposure to bleomycin and the number of breaks induced by in vitro exposure to a tobacco carcinogen
Timeframe: After last subject has completed the study, up to 5 years