Immunotherapy + Chemotherapy for Bladder Cancer
(ADAPT-BLADDER Trial)
Trial Summary
What is the purpose of this trial?
Upon successful screening and registration, enrollment to durvalumab monotherapy (cohort 1) will begin. If DLT criteria outlined in the protocol are exceeded with durvalumab monotherapy (cohort 1), the study will close. Provided the safety of durvalumab monotherapy is established, enrollment to combination regimen cohorts will proceed. Cohorts will simultaneously enroll in parallel to each other with patients assigned to cohorts based on patient slot availability and study site choice of radiation arm participation. Patient assignment to future phase 1 arms would proceed similarly. Within BCG-containing cohorts, treatment will begin at full-dose BCG. If DLT criteria outlined in Section 5.1.4 are exceeded with full-dose BCG, a one level dose reduction of BCG will be implemented. If DLT criteria outlined in Section 5.1.4 are exceeded with reduced-dose BCG, the BCG-containing cohort will not proceed to Phase 2 of the study. Similarly, if DLT criteria outlined in Section 5.1.4 are exceeded within non-BCG containing cohorts, the non-BCG containing cohort will not proceed to phase 2 of the study. Due to the prolonged half-life of antibody therapies, no dose adjustments are planned for durvalumab in any of the cohorts.
Will I have to stop taking my current medications?
The trial protocol does not specify if you need to stop taking your current medications. However, you cannot use immunosuppressive medication within 14 days before starting the study drug, except for certain exceptions like low-dose steroids or NSAIDs. It's best to discuss your specific medications with the study team.
What data supports the effectiveness of this treatment for bladder cancer?
Research shows that using gemcitabine and docetaxel together can help patients with bladder cancer who did not respond to BCG treatment, providing a durable remission. Additionally, BCG is a standard treatment for bladder cancer, and efforts to enhance its effectiveness with other therapies like immunotherapy are ongoing.12345
Is the combination of immunotherapy and chemotherapy for bladder cancer safe?
Studies have shown that while Bacillus Calmette-Guérin (BCG) is effective for bladder cancer, it can have significant side effects. Alternatives like gemcitabine and docetaxel have been evaluated for safety and are considered tolerable, offering a potential option for those who cannot tolerate BCG.15678
How is the Immunotherapy + Chemotherapy treatment for bladder cancer different from other treatments?
This treatment combines immunotherapy and chemotherapy, using a mix of drugs like Bacillus Calmette-Guérin (BCG), Docetaxel, Durvalumab, Gemcitabine, and Tremelimumab, which is unique because it targets the cancer in multiple ways, potentially offering a more comprehensive approach compared to traditional single-drug therapies.345910
Research Team
Noah M. Hahn, MD
Principal Investigator
Hoosier Cancer Research Network
Eligibility Criteria
Adults with non-muscle invasive bladder cancer confirmed within the last 60 days, who are generally healthy and have good organ function. They must not have other active cancers (except certain skin or prostate cancers), severe medical conditions, or be pregnant/breastfeeding. Participants need to use contraception and agree to follow study rules.Inclusion Criteria
Exclusion Criteria
Timeline
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants receive durvalumab monotherapy or combination regimens, including BCG, radiation, or chemotherapy, depending on cohort assignment
Follow-up
Participants are monitored for safety and effectiveness after treatment, including assessments for recurrence-free survival and adverse events
Extension
Optional continuation of treatment for further monitoring and assessment of long-term outcomes
Treatment Details
Interventions
- Bacillus Calmette-Guérin (BCG)
- Docetaxel
- Durvalumab
- External Beam Radiotherapy (EBRT)
- Gemcitabine
- Tremelimumab
Bacillus Calmette-Guérin (BCG) is already approved in United States, Canada, European Union for the following indications:
- Non-muscle invasive bladder cancer
- Upper tract urothelial carcinoma
- Non-muscle invasive bladder cancer
- Non-muscle invasive bladder cancer
Find a Clinic Near You
Who Is Running the Clinical Trial?
Noah Hahn, M.D.
Lead Sponsor
Hoosier Cancer Research Network
Collaborator
AstraZeneca
Industry Sponsor
Sir Pascal Soriot
AstraZeneca
Chief Executive Officer since 2012
Veterinary Medicine from École nationale vétérinaire d'Alfort, MBA from HEC Paris
Dr. Cristian Massacesi
AstraZeneca
Chief Medical Officer since 2021
MD from Marche Polytechnic University, Oncology training at Royal Marsden Hospital, Kaplan Comprehensive Cancer Center, and European Institute of Oncology
Pascal Soriot
AstraZeneca
Chief Executive Officer since 2012
Veterinary Medicine from École nationale vétérinaire d'Alfort, MBA from HEC Paris
Cristian Massacesi
AstraZeneca
Chief Medical Officer since 2021
MD from Marche Polytechnic University, Medical Oncology training at Royal Marsden Hospital, Kaplan Comprehensive Cancer Center, and European Institute of Oncology