Body position and bladder hold time during BCG treatment for non-muscle invasive bladder cancer
Official title: An Assessment of Patient Position and Intravesical BCG Dwell Time
Run by Ohio State University Comprehensive Cancer Center · NCT07474519 · Data updated 2026-11-12
This project will test whether lying down or sitting during BCG treatment changes how long the medicine stays in the bladder for people with intermediate- or high-risk non-muscle invasive bladder cancer.
Quick facts
| Phase | Phase 4 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 40 (estimated) |
| Sponsor | Ohio State University Comprehensive Cancer Center Academic / other |
| Locations | 1 site (Columbus, Ohio) |
| Status | Recruiting |
| Started | February 26, 2026 |
| Main results expected | December 31, 2027 |
| Study ends | December 31, 2027 |
| Registry record updated | March 16, 2026 |
| Trial ID | NCT07474519 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
People with intermediate- or high-risk non-muscle invasive bladder cancer who have not started induction BCG, can remain supine and sitting for up to two hours, and are willing to wear a fitness tracker are ideal candidates.
✕Probably not a fit
Patients who cannot retain BCG, have significant urinary incontinence, received intravesical BCG within the past year, or are unwilling/unable to wear the fitness tracker or attend the study center are unlikely to benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This Phase IV study gives participants three weekly standard-of-care intravesical BCG treatments with different post-treatment positions: no activity restriction, lying down, and sitting, each held for up to two hours. Investigators measure BCG dwell time and use a Fitbit accelerometer to capture patient activity and vitals during a 24-hour baseline, treatment, and two hours post-treatment. The study enrolls patients with intermediate- or high-risk NMIBC who have not yet started induction BCG and compares dwell time across the three position conditions. The protocol also tests the feasibility of remote wearable monitoring to document mobility and retention during routine clinic-based BCG.
Why it matters
Potential benefit: If successful, the findings could lead to simple, low-cost position recommendations that increase BCG dwell time and potentially improve treatment effectiveness without adding medications.
How similar studies have gone: Prior research links longer BCG dwell time to better outcomes, but deliberately changing patient position to alter dwell time and using wearables for monitoring is largely novel and unproven.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patient with intermediate or high risk NMIBC opting for intravesical induction BCG * Has not initiated induction therapy * Able to remain in supine position for two hours. (Head may be raised on up to two pillows) * Able to remain in a sitting position for two hours * Willingness to utilize a wearable fitness tracker for at least five days during the study * Able to perform a remote video or telephone encounter * Able to provide informed consent Exclusion Criteria: * Receipt of intravesical BCG within the past 1 year * Known inability to retain BCG * History of urinary incontinence with a score of 3 or more on the Overactive Bladder Survey (OAB) urgency, urgency incontinence, or incontinence questions * Refusal to wear a fitness tracker during a 24-hour baseline, during treatment, and/or for 2 hours post treatment
Where it's running
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Ohio State University Comprehensive Cancer Center
Columbus, Ohio, United States Recruiting
Study contacts
- Principal investigator: Cheryl T Lee, MD — Ohio State University Comprehensive Cancer Center
- Study coordinator: The Ohio State University Comprehensive Cancer Center
- Email: OSUCCCClinicaltrials@osumc.edu
- Phone: 800-293-5066
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Intravesical UGN-501 for Recurrent NMIBC (Phase 1, dose-escalation)
This study tests whether UGN-501 can be safely given into the bladder to treat adults with recurrent non-muscle invasive bladder cancer.
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TARA-002 vs chemotherapy for high-grade non-muscle invasive bladder cancer in adults not previously treated with BCG
A phase 3 study tests whether TARA-002 can help adults with high-grade non-muscle invasive bladder cancer who haven’t had BCG, comparing it to standard intravesical chemotherapy.
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Cruciferous vegetable eating program to reduce recurrence and progression in early-stage bladder cancer
This trial will test whether a behavioral program that increases cruciferous vegetable intake (like broccoli, cabbage, kale) and a maintenance component can lower recurrence or progression in adults with early-stage non-muscle invasive bladder cancer.
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In-home chemotherapy for bladder cancer treatment
This study tests whether giving chemotherapy for bladder cancer at home is safe and more convenient for patients compared to getting it in a clinic.
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Combining pembrolizumab with radiation therapy for bladder cancer treatment
This study is testing if combining the immunotherapy drug pembrolizumab with radiation therapy can help people with non-muscle invasive bladder cancer do better than standard chemotherapy during treatment.
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Combining irinotecan liposomes and epirubicin for bladder cancer treatment after anthracyclines failure
This study is testing a new treatment that combines two drugs, irinotecan liposomes and epirubicin, to see if it can help people with bladder cancer who didn't get better with previous therapy.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.