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Bladder CancerPhase 1TRIO BladderNCT04073160

TRIO Bladder: A Study of Durvalumab Plus Tremelimumab Followed by Concurrent Durvalumab Plus Bladder Radiation in Muscle-Invasive Bladder Cancer

A Phase 1 study testing Tremelimumab, Durvalumab and Bladder radiation in people with Bladder Cancer, run by Daniel George, MD at 1 site in United States.

Withdrawn

Withdrawn. The study stopped before anyone enrolled.

Official record
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Trial summary

The purpose of this study is to describe the safety and tolerability of Durvalumab plus Tremelimumab followed by concurrent Durvalumab plus bladder radiation in patients with localized muscle invasive urothelial carcinoma of the bladder, who are either Decipher-Non-Basal OR Decipher-Basal and cisplatin-ineligible. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Bladder Cancer
What is being tested?
Tremelimumab, Durvalumab and Bladder radiation
Could I receive a placebo?
No, everyone receives an active treatment
How many people
0 participants
Where
1 siteUnited States
Study dates
Jun 2020to Jan 2026
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Ability to understand and the willingness to sign a written informed consent document.
  • Age ≥ 18 years
  • Histologically or cytologically confirmed urothelial carcinoma of the bladder. Non-urothelial histologies and upper tract disease are excluded.
  • Has clinical stage T2-T4b, N0-3, M0 urothelial carcinoma
  • DECIPHER-Non-basal (Group A) OR DECIPHER-Basal but cisplatin-ineligible (Group B)
  • Cisplatin-ineligible based on ≥1 of the following:
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  • CrCl <60 ml/min
  • Grade 2 hearing loss or peripheral neuropathy
  • ECOG performance status of 2
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1 or 2
  • Life expectancy of at least 12 weeks
  • Body weight >30kg
  • Adequate normal organ and marrow function as defined below:
  • Hemoglobin ≥ 8.0 g/dL and asymptomatic
  • Absolute neutrophil count (ANC ≥1.5 x 109/L)
  • Platelet count ≥100 x 109/L
  • Serum bilirubin ≤ 1.5 x Institutional Upper Limit of Normal (ULN) (Note: This will not apply to patients with confirmed Gilbert's syndrome (persistent or recurrent hyperbilirubinemia that is predominantly unconjugated in the absence of hemolysis or hepatic pathology), who will be allowed only in consultation with their physician.)
  • AST/SGOT and ALT/SGPT ≤ 2.5 x ULN
  • Measured creatinine clearance (CL) >30 mL/min
  • Evidence of post-menopausal status or negative serum pregnancy test for female pre-menopausal patients. Women will be considered post-menopausal if they meet the requirements below.
  • Women < 45 years of age would be considered post-menopausal if they underwent surgical sterilization (bilateral oophorectomy or hysterectomy.
  • Women 45 to <50 years of age would be considered post-menopausal if they have been amenorrheic for 18 months or more following cessation of exogenous hormonal treatments, if they have a documented follicle-stimulating hormone levels in the post-menopausal range (> 40 mlU/mL) or underwent surgical sterilization (bilateral oophorectomy or hysterectomy).
  • Women ≥50 years of age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of all exogenous hormonal treatments, had radiation-induced menopause with last menses >1 year ago, had chemotherapy-induced menopause with last menses >1 year ago, if they have a documented follicle-stimulating hormone levels in the post-menopausal range (> 40 mlU/mL) or underwent surgical sterilization (bilateral oophorecomy, bilateral salpingectomy or hysterectomy).
  • Patient is willing and able to comply with the protocol for the duration of the study including undergoing treatment and scheduled visits and examinations including follow up.

Who cannot join

  • Subjects must not have any of the following:
  • Prior systemic chemotherapy for bladder cancer
  • Any prior treatment with CTLA-4, including tremelimumab PD-1 or PD-L1 including durvalumab checkpoint inhibitors
  • Administration of an investigational therapeutic within 28 days prior to Cycle 1, Day 1
  • Receipt of the last dose of anticancer therapy (chemotherapy, immunotherapy, endocrine therapy, targeted therapy, biologic therapy, tumour embolization, monoclonal antibodies) ≤28 days prior to the first dose of study drug.
  • Prior pelvic radiation that precludes bladder radiation
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  • Concurrent enrolment in another clinical study, unless it is an observational (non-interventional) clinical study or during the follow-up period of an interventional study
  • Prior cystectomy
  • Any unresolved toxicity NCI CTCAE Grade ≥2 from previous anticancer therapy with the exception of alopecia, vitiligo, and the laboratory values defined in the inclusion criteria
  • Patients with Grade ≥2 neuropathy will be evaluated on a case-by-case basis after consultation with the Duke Principal Investigator.
  • Patients with irreversible toxicity not reasonably expected to be exacerbated by treatment with durvalumab or tremelimumab may be included only after consultation with the Duke Principal Investigator.
  • Any concurrent chemotherapy, investigational product, biologic, or hormonal therapy for cancer treatment. Concurrent use of hormonal therapy for non-cancer-related conditions (e.g., hormone replacement therapy) is acceptable.
  • Radiotherapy treatment to more than 30% of the bone marrow or with a wide field of radiation within 4 weeks of the first dose of study drug
  • Major surgical procedure (as defined by the Investigator) within 28 days prior to the first dose of IP. Note: Local surgery of isolated lesions for palliative intent is acceptable.
  • Current or prior use of immunosuppressive medication within 14 days before the first dose of durvalumab or tremelimumab. The following are exceptions to this criterion:
  • Intranasal, inhaled, topical steroids, or local steroid injections (e.g., intra articular injection)
  • Systemic corticosteroids at physiologic doses not to exceed 10 mg/day of prednisone or its equivalent
  • Steroids as premedication for hypersensitivity reactions (e.g., CT scan premedication)
  • Active or prior documented autoimmune or inflammatory disorders (including inflammatory bowel disease [e.g., colitis or Crohn's disease], diverticulitis [with the exception of diverticulosis], systemic lupus erythematosus, Sarcoidosis syndrome, or Wegener syndrome [granulomatosis with polyangiitis, Graves' disease, rheumatoid arthritis, hypophysitis, uveitis, etc]). The following are exceptions to this criterion:
  • Patients with vitiligo or alopecia
  • Patients with hypothyroidism (e.g., following Hashimoto syndrome) stable on hormone replacement
  • Any chronic skin condition that does not require systemic therapy
  • Patients without active disease in the last 5 years may be included but only after consultation with the study physician
  • Patients with celiac disease controlled by diet alone
  • Uncontrolled intercurrent illness, including but not limited to, ongoing or active infection, symptomatic congestive heart failure, uncontrolled hypertension, unstable angina pectoris, cardiac arrhythmia, interstitial lung disease, serious chronic gastrointestinal conditions associated with diarrhea, or psychiatric illness/social situations that would limit compliance with study requirement, substantially increase risk of incurring AEs or compromise the ability of the patient to give written informed consent
  • History of another primary malignancy except for:
  • Malignancy treated with curative intent and with no known active disease ≥5 years before the first dose of IP and of low potential risk for recurrence
  • Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of disease
  • Adequately treated carcinoma in situ without evidence of disease
  • History of allogenic stem cell transplant
  • History of active primary immunodeficiency
  • Active infection including, clinical evidence of active tuberculosis (cough >2 weeks' duration, fevers, night sweats, weight loss, and/or abnormal lung imaging), hepatitis B (known positive HBV surface antigen (HBsAg) result), hepatitis C, or human immunodeficiency virus (positive HIV 1/2 antibodies). Patients with a past or resolved HBV infection (defined as the presence of hepatitis B core antibody [anti-HBc] and absence of HBsAg) are eligible. Patients positive for hepatitis C (HCV) antibody are eligible only if polymerase chain reaction is negative for HCV RNA.
  • Receipt of live attenuated vaccine within 30 days prior to Cycle 1 Day 1. Note: Patients, if enrolled, should not receive live vaccine whilst receiving durvalumab or tremelimumab and up to 30 days after the last dose of durvalumab or tremelimumab.
  • Female patients who are pregnant or breastfeeding or male or female patients of reproductive potential who are not willing to employ effective birth control from screening to 90 days after the last dose of durvalumab monotherapy or 180 days after the last dose of durvalumab + tremelimumab combination therapy.
  • Known allergy or hypersensitivity to any of the study drugs or any of the study drug excipients.
  • Prior randomisation or treatment in a previous durvalumab and/or tremelimumab clinical study regardless of treatment arm assignment.
  • Any condition which, in the opinion of the investigator, would preclude participation in this trial

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Duke University Medical Center

    Durham, North Carolina, 27710

Other trials in United States

About this study

Official title: TRIO Bladder: A Phase Ib Study of Durvalumab (MEDI 4736) Plus Tremelimumab Followed by Concurrent Durvalumab Plus Bladder Radiation, Based on Molecular Subtypes in Muscle-Invasive Bladder Cancer

The purpose of this study is to describe the safety and tolerability of Durvalumab plus Tremelimumab followed by concurrent Durvalumab plus bladder radiation in patients with localized muscle invasive urothelial carcinoma of the bladder, who are either Decipher-Non-Basal OR Decipher-Basal and cisplatin-ineligible. Eligible subjects will receive 2 cycles of Durvalumab plus Tremelimumab followed by imaging and cystoscopy. Subjects whose cancer responds or is stable will receive a combination of 2 cycles of Durvalumab plus 6.5 weeks of radiation to the bladder followed by imaging and a TURBT. Subjects whose cancer continues to respond and meets certain criteria will continue to receive Durvalumab for up to 12 months from initial dose or until the cancer recoccurs or progresses, whichever occurs earlier. During this time, subjects may also receive intravesicular therapy if clinically indicated. Subjects will be followed for 5 years from initial dose.

Conditions
Bladder Cancer
Being tested
Tremelimumab, Durvalumab, Bladder radiation, Intravesicular Therapy
Keywords
Muscle-invasive bladder cancer, Decipher bladder test, Durvalumab, Tremelimumab, Bladder radiation, Urothelial carcinoma of the bladder
Medical subject headings
Urinary Bladder Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • TremelimumabDrug

    Tremelimumab and durvalumab will be administered in combination during cycles 1 and 2. Tremelimumab will be administered intravenously at a dose of 75 mg on cycle 1 day 1 and cycle 2 day 1. Cycles are 4 weeks long.

  • DurvalumabDrug

    Also called Imfinzi

    Tremelimumab and durvalumab will be administered in combination during cycles 1 and 2. Durvalumab will be administered intravenously at a dose of 1500 mg on cycle 1 day 1 and cycle 2 day 1. Cycles are 4 weeks long.

    Eligible subjects may go on to receive a combination of durvalumab and bladder radiation during cycles 3 and 4. Durvalumab will be administered intravenously at a dose of 1500 mg on cycle 3 day 1 and cycle 4 day 1.

    At the completion of radiation, eligible subjects may continue to receive durvalumab for a maximum of one year from the date of their initial dose. Durvalumab will be administered intravenously at a dose of 1500 mg on the first day of each cycle.

  • Bladder radiationRadiation

    During the durvalumab cycles 3 and 4, eligible subjects will receive 6.5 weeks of radiation to the bladder. Radiation will be administered at a dose of 64 Gy in daily 2 Gy fractions.

  • Intravesicular TherapyDrug

    Subjects will receive intravesicular therapy, if clinically indicated during cycles 5 and beyond of durvalumab administration. Intravesicular therapy will consist of BCG, gemcitabine, mitomycin or a similar drug, depending on institutional standards and treating provider's discretion.

Study groups in NCT04073160
Study groupRoleWhat they receive
Decipher Bladder test subtype non-basalExperimentalSubjects with localized muscle invasive urothelial carcinoma of the bladder, whose tumor is Decipher Bladder test subtype non-basal
Receives: Drug: Tremelimumab; Drug: Durvalumab; Radiation: Bladder radiation; Drug: Intravesicular Therapy
Decipher Bladder test subtype basal and cisplatin-ineligibleExperimentalSubjects with localized muscle invasive urothelial carcinoma of the bladder, whose tumor is Decipher Bladder test subtype basal and the subject is cisplatin-ineligible
Receives: Drug: Tremelimumab; Drug: Durvalumab; Radiation: Bladder radiation; Drug: Intravesicular Therapy

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Incidence of adverse events

    To describe the safety and tolerability of durvalumab plus tremelimumab followed by concurrent durvalumab plus bladder radiation in patients as assessed by CTCAE version 5.0.

    Measured: Up to 90 days after the last dose of study drug(s)

  2. Incidence of serious adverse events

    To describe the safety and tolerability of durvalumab plus tremelimumab followed by concurrent durvalumab plus bladder radiation in patients as assessed by CTCAE version 5.0.

    Measured: Up to 90 days after the last dose of study drug(s)

  3. Incidence of adverse events of special interest

    To describe the safety and tolerability of durvalumab plus tremelimumab followed by concurrent durvalumab plus bladder radiation in patients as assessed by CTCAE version 5.0.

    Measured: Up to 90 days after the last dose of study drug(s)

  4. Incidence of adverse events leading to study drug discontinuation

    To describe the safety and tolerability of durvalumab plus tremelimumab followed by concurrent durvalumab plus bladder radiation in patients as assessed by CTCAE version 5.0.

    Measured: Up to 90 days after the last dose of study drug(s)

  5. Incidence of deaths

    To describe the safety and tolerability of durvalumab plus tremelimumab followed by concurrent durvalumab plus bladder radiation in patients as assessed by CTCAE version 5.0.

    Measured: Up to 90 days after the last dose of study drug(s)

Secondary outcomes (5)
  1. 2-year disease-free survival (DFS) for Decipher test sub-type basal vs. Decipher test sub-type non-basal

    2-year disease-free survival (DFS) for Decipher test sub-type basal vs. Decipher test sub-type non-basal

    Measured: 2 years

  2. Pathologic complete response rate on post-duravalumab/radiation TURBT

    Proportion of subjects with a pathologic complete response rate on post-duravalumab/radiation TURBT

    Measured: Cycle 4 Day 21

  3. Rate of salvage cystectomy

    Proportion of subjects undergoing a salvage cystectomy after discontinuing study drug(s)

    Measured: 5 years

  4. 5-year disease-free survival (DFS)

    Proportion of subjects remaining disease-free at 5 years

    Measured: 5 years

  5. 5-year overall survival (OS)

    Proportion of subjects alive at 5 years

    Measured: 5 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted29 Aug 2019
  2. Study startJun 2020 (estimated)
  3. Primary completionJul 2021 (estimated)
  4. Study completionJan 2026 (estimated)

Why it stopped: Study will not be completed. No participants were enrolled.

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
0 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04073160
Sponsor's protocol ID
Pro00102352
Acronym
TRIO Bladder
Status last verified
Jul 2020
First submitted
27 Aug 2019
Last updated
7 Jul 2020
Results posted
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Tremelimumab, Durvalumab and Bladder radiation in people with Bladder Cancer, run by Daniel George, MD at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 24 inclusion and 37 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: withdrawn, as of the sponsor's last update on 7 Jul 2020. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was withdrawn before enrolling participants, so there are no results.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Incidence of adverse events (time frame: Up to 90 days after the last dose of study drug(s)). The study lists 5 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 7 Jul 2020.

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