Adaptive RADiation Therapy With Concurrent Sacituzumab Govitecan (SG) for Muscle Invasive Bladder… (NCT05833867) | Clinical Trial Compass
RecruitingPhase 1
Adaptive RADiation Therapy With Concurrent Sacituzumab Govitecan (SG) for Muscle Invasive Bladder Cancer
United States20 participantsStarted 2024-04-01
Plain-language summary
The purpose of this study is to examine the safety and tolerability of treatment with concurrent Sacituzumab Govitecan (SG) and adaptive radiation therapy. The main objective is to establish the safety, tolerability, and feasibility of bladder preservation therapy treatment with concurrent SG and adaptive image-guided radiation therapy for participants with localized MIBC. Participants will receive the study drug, SG, through an IV once weekly on days 1 and 8 of each 21-day treatment cycle. The first cycle of SG will begin 21 days prior to the scheduled start of radiation therapy. The second and third cycles of SG will be given while the participant is receiving radiation therapy. Participants will be asked to undergo computed tomography (CT) and magnetic resonance imaging (MRI) pre-and post-treatment. Participation in the research will last up to 5 years, depending on treatment outcomes, with a treatment period of 8 weeks and a study follow-up period of up to 2-5 years thereafter, and a survival follow-up, with only phone call communication from years 3-5.
Who can participate
Age range
18 Years
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:
* Participants must have histologically or cytologically confirmed muscle-invasive bladder cancer (MIBC) (T2-T4aN0M0). Participants with mixed urothelial carcinoma will be eligible for the trial, except for small cell or neuroendocrine component
* Participants must have received no prior systemic chemotherapy for this disease. Participants must refuse conventional radio-sensitizing chemotherapy, (and/or) must not be eligible for or refuse cystectomy while on study Participants may receive cystectomy following the end of treatment (EOT)/ Safety Visit if deemed necessary by their clinical team while still in follow-up.
* Performance status: ECOG Performance status ≤ 2
* Participants must have normal organ and marrow function as defined below:
* Serum aspartate transaminase (AST; serum glutamic oxaloacetic transaminase \[SGOT\]) and serum alanine transaminase (ALT; serum glutamic pyruvic transaminase \[SGPT\]) ≤ 2.5 x laboratory upper limit of normal (ULN)
* Total serum bilirubin ≤ 2.0 x ULN
* Absolute neutrophil count (ANC) ≥ 1500/μL
* Platelets ≥ 100,000/μL
* Hemoglobin ≥ 9.0 g/dL
* Serum calcium ≤ 12.0 mg/dL
* Calculated Creatinine Clearance ≥ 30 mL/min. Calculated using Cockcroft-Gault formula: Creatinine Clearance = \[\[140 - age(yr)\] multiplied by body weight(kg)\]/ \[72 multiplied by serum Cr(mg/dL)\] (multiply total by 0.85 for women).
* Participants must have adequate baseline bladder function to warrant bladder preservation as asses…
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.