RECRUITING

Neoadjuvant PD-1 Plus TIGIT Blockade in Patients With Cisplatin-Ineligible Operable High-Risk Urothelial Carcinoma

Conditions

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Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

To learn if the combination of atezolizumab and tiragolumab can help to control bladder cancer when it is given before surgery to remove the bladder and tumor.

Official Title

Neoadjuvant PD-1 Plus TIGIT Blockade in Patients With Cisplatin-Ineligible Operable High-Risk Urothelial Carcinoma

Quick Facts

Study Start:2023-02-23

Study Completion:2026-01-30

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT05394337

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years

Sexes Eligible for Study:ALL

Accepts Healthy Volunteers:No

Standard Ages:ADULT, OLDER_ADULT

Inclusion Criteria	Exclusion Criteria
1. Signed Informed Consent Form 2. Age \>18 years at time of signing Informed Consent Form 3. Ability to comply with the study protocol 4. Histologically or cytologically confirmed proof of muscle invasive urothelial cancer. This may include any patient requiring cystectomy (or nephroureterectomy to resect tumors), including muscle invasive disease (cT2-4aN0M0). Patients with the following high-risk features who are not candidates for traditional neoadjuvant chemotherapy will be included for this trial: micropapillary, sarcomatoid and plasmacytoid features; 3-D mass on exam under anesthesia (EUA); lymphovascular invasion; hydronephrosis (unless in the opinion of the treating physician, this is not due to tumor); high grade (grade 3) tumors of the ureter, renal pelvis, or tumors in these areas with radiographic abnormality large enough to recognize as an abnormal mass by CT or MRI imaging5; direct invasion of the prostatic stroma or the vaginal wall (i.e. cT4a disease). For patients in whom eligibility is unclear, final arbitration will be determined by the Principal Investigator. 5. Subjects must be considered cisplatin ineligible as per treating physician (Eastern Cooperative Oncology Group performance status (ECOG-PS) 2, creatinine clearance (CrCl) \<60 mL/min, grade \> 2 hearing loss, grade \> 2 neuropathy, or New York Heart Association (NYHA) class III heart failure. See FDA draft guidance n adjuvant therapy in bladder cancer https://www.fda.gov/media/142544/download) or have refused cisplatinbased chemotherapy as a neoadjuvant therapy. 6. Tissue resected by transurethral resection of bladder tissue (TURBT) at the MD Anderson Cancer Center; if completed TURBT at the outside facility, it must be within three months and must transfer outside TURBT tumor tissues to MD Anderson for correlative research on this trial. 7. Eligible for R0 resection with curative intent at the time of screening, as confirmed by the operating attending surgeon and involved medical oncologist prior to study enrollment 8. Adequate pulmonary function to be eligible for surgical resection with curative intent, as assessed by PFTs performed within 6 months of planned resection and repeated at screening, if clinically indicated, including lung volumes, spirometry, and a diffusion capacity; and meeting at least one of the following criteria: 1. Predicted postoperative (ppo) forced expiratory volume in 1 second (FEV1) and ppo diffusion capacity of the lung for carbon monoxide (DLCO) \>40% 2. Maximal oxygen consumption (VO2max) \>15 mL/kg/min 9. If either ppoFEV1 or ppoDLCO is \<40% or a pneumonectomy is planned, cardiopulmonary exercise testing must be performed and VO2max \>15 mL/kg/min. 10. If PFTs were performed before 6 months of planned resection or have not been previously performed, they must be performed during the screening period. 11. Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1 12. Normal life expectancy, excluding lung cancer mortality risk 13. Adequate hematologic and -end organ and marrow function, defined by the following laboratory test results, obtained within 14 days prior to initiation of study treatment: 1. ANC \> 1.5 x 109 2. Lymphocyte count \>0.5 x 109 3. Platelet count \>100 x109 4. Hemoglobin \>90 g/L (9 g/dL) 1. Patients may be transfused to meet this criterion. e. AST, ALT, and ALP \<2.5 x upper limit of normal (ULN) f. Total bilirubin \<1.5 xULN with the following exception: Patients with known Gilbert disease (\>3 xULN): who must have a baseline total bilirubin \<3.0 mg/dL g. Creatinine clearance \>45 mL/min (calculated using the Cockcroft-Gault formula) h. Serum albumin \>25 g/L (2.5 g/dL) 14. For patients not receiving therapeutic anticoagulation: INR and aPTT \<1.5 xULN 15. For patients receiving therapeutic anticoagulation: stable anticoagulant regimen 16. Negative HIV test at screening 17. Negative hepatitis B surface antigen (HBsAg) test at screening 18. Positive hepatitis B surface antibody (HBsAb) test at screening, or negative HBsAb at screening accompanied by either of the following: 19. For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraception, and agreement to refrain from donating eggs, as defined below: 20. For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use a condom, and agreement to refrain from donating sperm, as defined below: 1. With a female partner of childbearing potential, men who are not surgically sterile must remain abstinent or use a condom plus an additional contraceptive method that together result in a failure rate of \<1% per year during the treatment period, for up to 90 days after the final dose of the study drugs. Men must refrain from donating sperm during this same period. 2. With a pregnant female partner, men must remain abstinent or use a condom during the treatment period for 90 days after the final dose of the study drugs to avoid exposing the embryo. 3. The reliability of sexual abstinence should be evaluated in relation to the duration of the clinical trial and the preferred and usual lifestyle of the patient. Periodic abstinence (e.g., calendar, ovulation, symptothermal, or postovulation methods) and withdrawal are not adequate methods of contraception. If required per local guidelines or regulations, locally recognized adequate methods of contraception and information about the reliability of abstinence will be described in the local Informed Consent Form. 4. Men who would like to father a child after study treatment initiation should be advised regarding the conservation of sperm prior to treatment because of the possibility of irreversible infertility resulting from drugs used in this study.	1. Illness or condition that may interfere with a patient's capacity to understand, follow, and/or comply with study procedures 2. Any prior therapy for urothelial cancer, including immunotherapy, chemotherapy, or radiotherapy 3. History of leptomeningeal disease 4. Active or history of autoimmune disease or immune deficiency, including, but not limited to, myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, antiphospholipid antibody syndrome, Wegener granulomatosis, Sjögren syndrome, Guillain-Barré syndrome, or multiple sclerosis (see Appendix 4 for a more comprehensive list of autoimmune diseases and immune deficiencies), with the exceptions listed below. 1. Patients with a history of autoimmune-related hypothyroidism who are on thyroid-replacement hormone are eligible for the study. 2. Patients with controlled Type 1 diabetes mellitus who are on an insulin regimen are eligible for the study. 3. Patients with eczema, psoriasis, lichen simplex chronicus, or vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis are excluded) are eligible for the study provided all of following conditions are met: 5. History of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis on screening chest CT scan 6. Active tuberculosis 7. Significant cardiovascular disease (such as New York Heart Association Class II or greater cardiac disease, myocardial infarction, or cerebrovascular accident) within 3 months prior to initiation of study treatment, unstable arrhythmia, or unstable angina 8. Major surgical procedure, within 4 weeks prior to initiation of study treatment, or anticipation of need for a major surgical procedure during the study 9. History of malignancy other than urothelial cancer within 5 years prior to screening, with the exception of malignancies with a negligible risk of metastasis or death (e.g., 5-year OS rate \>90%), such as adequately treated carcinoma in situ of the cervix, non-melanoma skin carcinoma, localized prostate cancer, ductal carcinoma in situ, or Stage I uterine cancer 10. Severe infection within 4 weeks prior to initiation of study treatment, including, but not limited to, hospitalization for complications of infection, bacteremia, or severe pneumonia, or any active infection that, in the opinion of the investigator, could impact patient safety 11. Treatment with therapeutic oral or IV antibiotics within 2 weeks prior to initiation of study treatment 12. Prior allogeneic stem cell or solid organ transplantation 13. Any other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding that contraindicates the use of an investigational drug, may affect the interpretation of the results, or may render the patient at high risk from treatment complications 14. Treatment with a live, attenuated vaccine within 4 weeks prior to initiation of study treatment, or anticipation of need for such a vaccine during study treatment, within 90 days after the final dose of tiragolumab, or within 5 months after the final dose of atezolizumab 15. Current treatment with anti-viral therapy for HBV 16. Positive Epstein-Barr virus (EBV) viral capsid antigen immunoglobulin M (IgM) test at screening 17. Treatment with investigational therapy within 42 days prior to initiation of study treatment 18. Prior treatment with CD137 agonists or immune checkpoint blockade therapies, including anti-CTLA-4, anti-PD-1, anti-TIGIT, and anti-PD-L1 therapeutic antibodies. 19. Treatment with systemic immunostimulatory agents (including, but not limited to, interferon and IL-2) within 4 weeks or 5 drug-elimination half-lives (whichever is longer) prior to initiation of study treatment 20. Treatment with systemic immunosuppressive medication (including, but not limited to, corticosteroids, cyclophosphamide, azathioprine, methotrexate, thalidomide, and antitumor necrosis factor- \[TNF-\] agents) within 2 weeks prior to initiation of study treatment, or anticipation of need for systemic immunosuppressive medication during study treatment, with the following exceptions: 1. Patients who received acute, low-dose systemic immunosuppressant medication or a one-time pulse dose of systemic immunosuppressant medication (e.g., 48 hours of corticosteroids for a contrast allergy) are eligible for the study after IND Medical Monitor confirmation has been obtained 2. Patients who received mineralocorticoids (e.g., fludrocortisone), corticosteroids for chronic obstructive pulmonary disease (COPD) or asthma, or low-dose (\< 10mg prednisone equivalent per day) corticosteroids for orthostatic hypotension or adrenal insufficiency are eligible for the study. 21. History of severe allergic anaphylactic reactions to chimeric or humanized antibodies or fusion proteins 22. Known hypersensitivity to Chinese hamster ovary cell products or to any component of the atezolizumab or tiragolumab formulation. 23. Pregnancy or breastfeeding, or intention of becoming pregnant during study treatment, within 90 days after the final dose of tiragolumab, 5 months after the final dose of atezolizumab. Women of childbearing potential must have a negative serum pregnancy test result within 14 days prior to initiation of study treatment.

Inclusion Criteria

Exclusion Criteria

1. Signed Informed Consent Form
2. Age \>18 years at time of signing Informed Consent Form
3. Ability to comply with the study protocol
4. Histologically or cytologically confirmed proof of muscle invasive urothelial cancer. This may include any patient requiring cystectomy (or nephroureterectomy to resect tumors), including muscle invasive disease (cT2-4aN0M0). Patients with the following high-risk features who are not candidates for traditional neoadjuvant chemotherapy will be included for this trial: micropapillary, sarcomatoid and plasmacytoid features; 3-D mass on exam under anesthesia (EUA); lymphovascular invasion; hydronephrosis (unless in the opinion of the treating physician, this is not due to tumor); high grade (grade 3) tumors of the ureter, renal pelvis, or tumors in these areas with radiographic abnormality large enough to recognize as an abnormal mass by CT or MRI imaging5; direct invasion of the prostatic stroma or the vaginal wall (i.e. cT4a disease). For patients in whom eligibility is unclear, final arbitration will be determined by the Principal Investigator.
5. Subjects must be considered cisplatin ineligible as per treating physician (Eastern Cooperative Oncology Group performance status (ECOG-PS) 2, creatinine clearance (CrCl) \<60 mL/min, grade \> 2 hearing loss, grade \> 2 neuropathy, or New York Heart Association (NYHA) class III heart failure. See FDA draft guidance n adjuvant therapy in bladder cancer https://www.fda.gov/media/142544/download) or have refused cisplatinbased chemotherapy as a neoadjuvant therapy.
6. Tissue resected by transurethral resection of bladder tissue (TURBT) at the MD Anderson Cancer Center; if completed TURBT at the outside facility, it must be within three months and must transfer outside TURBT tumor tissues to MD Anderson for correlative research on this trial.
7. Eligible for R0 resection with curative intent at the time of screening, as confirmed by the operating attending surgeon and involved medical oncologist prior to study enrollment
8. Adequate pulmonary function to be eligible for surgical resection with curative intent, as assessed by PFTs performed within 6 months of planned resection and repeated at screening, if clinically indicated, including lung volumes, spirometry, and a diffusion capacity; and meeting at least one of the following criteria:
1. Predicted postoperative (ppo) forced expiratory volume in 1 second (FEV1) and ppo diffusion capacity of the lung for carbon monoxide (DLCO) \>40%
2. Maximal oxygen consumption (VO2max) \>15 mL/kg/min
9. If either ppoFEV1 or ppoDLCO is \<40% or a pneumonectomy is planned, cardiopulmonary exercise testing must be performed and VO2max \>15 mL/kg/min.
10. If PFTs were performed before 6 months of planned resection or have not been previously performed, they must be performed during the screening period.
11. Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1
12. Normal life expectancy, excluding lung cancer mortality risk
13. Adequate hematologic and -end organ and marrow function, defined by the following laboratory test results, obtained within 14 days prior to initiation of study treatment:
1. ANC \> 1.5 x 109
2. Lymphocyte count \>0.5 x 109
3. Platelet count \>100 x109
4. Hemoglobin \>90 g/L (9 g/dL)
1. Patients may be transfused to meet this criterion. e. AST, ALT, and ALP \<2.5 x upper limit of normal (ULN) f. Total bilirubin \<1.5 xULN with the following exception: Patients with known Gilbert disease (\>3 xULN): who must have a baseline total bilirubin \<3.0 mg/dL g. Creatinine clearance \>45 mL/min (calculated using the Cockcroft-Gault formula) h. Serum albumin \>25 g/L (2.5 g/dL)
14. For patients not receiving therapeutic anticoagulation: INR and aPTT \<1.5 xULN
15. For patients receiving therapeutic anticoagulation: stable anticoagulant regimen
16. Negative HIV test at screening
17. Negative hepatitis B surface antigen (HBsAg) test at screening
18. Positive hepatitis B surface antibody (HBsAb) test at screening, or negative HBsAb at screening accompanied by either of the following:
19. For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraception, and agreement to refrain from donating eggs, as defined below:
20. For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use a condom, and agreement to refrain from donating sperm, as defined below:
1. With a female partner of childbearing potential, men who are not surgically sterile must remain abstinent or use a condom plus an additional contraceptive method that together result in a failure rate of \<1% per year during the treatment period, for up to 90 days after the final dose of the study drugs. Men must refrain from donating sperm during this same period.
2. With a pregnant female partner, men must remain abstinent or use a condom during the treatment period for 90 days after the final dose of the study drugs to avoid exposing the embryo.
3. The reliability of sexual abstinence should be evaluated in relation to the duration of the clinical trial and the preferred and usual lifestyle of the patient. Periodic abstinence (e.g., calendar, ovulation, symptothermal, or postovulation methods) and withdrawal are not adequate methods of contraception. If required per local guidelines or regulations, locally recognized adequate methods of contraception and information about the reliability of abstinence will be described in the local Informed Consent Form.
4. Men who would like to father a child after study treatment initiation should be advised regarding the conservation of sperm prior to treatment because of the possibility of irreversible infertility resulting from drugs used in this study.

1. Illness or condition that may interfere with a patient's capacity to understand, follow, and/or comply with study procedures
2. Any prior therapy for urothelial cancer, including immunotherapy, chemotherapy, or radiotherapy
3. History of leptomeningeal disease
4. Active or history of autoimmune disease or immune deficiency, including, but not limited to, myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, antiphospholipid antibody syndrome, Wegener granulomatosis, Sjögren syndrome, Guillain-Barré syndrome, or multiple sclerosis (see Appendix 4 for a more comprehensive list of autoimmune diseases and immune deficiencies), with the exceptions listed below.
1. Patients with a history of autoimmune-related hypothyroidism who are on thyroid-replacement hormone are eligible for the study.
2. Patients with controlled Type 1 diabetes mellitus who are on an insulin regimen are eligible for the study.
3. Patients with eczema, psoriasis, lichen simplex chronicus, or vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis are excluded) are eligible for the study provided all of following conditions are met:
5. History of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis on screening chest CT scan
6. Active tuberculosis
7. Significant cardiovascular disease (such as New York Heart Association Class II or greater cardiac disease, myocardial infarction, or cerebrovascular accident) within 3 months prior to initiation of study treatment, unstable arrhythmia, or unstable angina
8. Major surgical procedure, within 4 weeks prior to initiation of study treatment, or anticipation of need for a major surgical procedure during the study
9. History of malignancy other than urothelial cancer within 5 years prior to screening, with the exception of malignancies with a negligible risk of metastasis or death (e.g., 5-year OS rate \>90%), such as adequately treated carcinoma in situ of the cervix, non-melanoma skin carcinoma, localized prostate cancer, ductal carcinoma in situ, or Stage I uterine cancer
10. Severe infection within 4 weeks prior to initiation of study treatment, including, but not limited to, hospitalization for complications of infection, bacteremia, or severe pneumonia, or any active infection that, in the opinion of the investigator, could impact patient safety
11. Treatment with therapeutic oral or IV antibiotics within 2 weeks prior to initiation of study treatment
12. Prior allogeneic stem cell or solid organ transplantation
13. Any other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding that contraindicates the use of an investigational drug, may affect the interpretation of the results, or may render the patient at high risk from treatment complications
14. Treatment with a live, attenuated vaccine within 4 weeks prior to initiation of study treatment, or anticipation of need for such a vaccine during study treatment, within 90 days after the final dose of tiragolumab, or within 5 months after the final dose of atezolizumab
15. Current treatment with anti-viral therapy for HBV
16. Positive Epstein-Barr virus (EBV) viral capsid antigen immunoglobulin M (IgM) test at screening
17. Treatment with investigational therapy within 42 days prior to initiation of study treatment
18. Prior treatment with CD137 agonists or immune checkpoint blockade therapies, including anti-CTLA-4, anti-PD-1, anti-TIGIT, and anti-PD-L1 therapeutic antibodies.
19. Treatment with systemic immunostimulatory agents (including, but not limited to, interferon and IL-2) within 4 weeks or 5 drug-elimination half-lives (whichever is longer) prior to initiation of study treatment
20. Treatment with systemic immunosuppressive medication (including, but not limited to, corticosteroids, cyclophosphamide, azathioprine, methotrexate, thalidomide, and antitumor necrosis factor- \[TNF-\] agents) within 2 weeks prior to initiation of study treatment, or anticipation of need for systemic immunosuppressive medication during study treatment, with the following exceptions:
1. Patients who received acute, low-dose systemic immunosuppressant medication or a one-time pulse dose of systemic immunosuppressant medication (e.g., 48 hours of corticosteroids for a contrast allergy) are eligible for the study after IND Medical Monitor confirmation has been obtained
2. Patients who received mineralocorticoids (e.g., fludrocortisone), corticosteroids for chronic obstructive pulmonary disease (COPD) or asthma, or low-dose (\< 10mg prednisone equivalent per day) corticosteroids for orthostatic hypotension or adrenal insufficiency are eligible for the study.
21. History of severe allergic anaphylactic reactions to chimeric or humanized antibodies or fusion proteins
22. Known hypersensitivity to Chinese hamster ovary cell products or to any component of the atezolizumab or tiragolumab formulation.
23. Pregnancy or breastfeeding, or intention of becoming pregnant during study treatment, within 90 days after the final dose of tiragolumab, 5 months after the final dose of atezolizumab. Women of childbearing potential must have a negative serum pregnancy test result within 14 days prior to initiation of study treatment.

Contacts and Locations

Study Contact

Padmanee Sharma, MD, PhD

CONTACT

713-792-2830

PadSharma@mdanderson.org

Principal Investigator

Padmanee Sharma, MD, PhD

PRINCIPAL_INVESTIGATOR

M.D. Anderson Cancer Center

Study Locations (Sites)

M D Anderson Cancer Center

Houston, Texas, 77030

United States

Collaborators and Investigators

Sponsor: M.D. Anderson Cancer Center

Padmanee Sharma, MD, PhD, PRINCIPAL_INVESTIGATOR, M.D. Anderson Cancer Center

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2023-02-23

Study Completion Date2026-01-30

Study Record Updates

Study Start Date2023-02-23

Study Completion Date2026-01-30

Terms related to this study

Additional Relevant MeSH Terms

Metastatic Malignancy