Clinical Trials List
Protocol NumberWO39613
NCT Number(ClinicalTrials.gov Identfier)NCT03869190
Active
2022-02-01 - 2026-03-30
Phase I/II
Recruiting4
ICD-10C67.9
Malignant neoplasm of bladder, unspecified
ICD-10Z51.12
Encounter for antineoplastic immunotherapy
ICD-9188.9
Malignant neoplasm of bladder, part unspecified
A Phase Ib/II, Open-Label, Multicenter, Randomized Umbrella Study Evaluating the Efficacy and Safety of Multiple Immunotherapy-Based Treatments and Combinations in Patients With Urothelial Carcinoma (MORPHEUS-UC)
-
Sponsor
-
Trial scale
Multi-Regional Multi-Center
-
Update
2026/02/01
Investigators and Locations
Co-Principal Investigator
- Ying-Chun Shen 無
- JHE-CYUAN GUO 無
- Yeong-Shiau Pu 無
- JIAN-HUA HONG 無
- - - 無
- FU-JEN HSUEH 無
- YU-CHUAN LU 無
- YI-KAI CHANG 無
- - - 無
- PO-MING CHOW 無
- CHUNG-HSIN CHEN 無
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- Chih-Chieh Lin Division of Urology
- Mu-Hsin Chang Division of Urology
- William Huang Division of Urology
- Jiun-I Lai 無
- Ming-Hsuan Ku 無
- Yu-Hua Fan Division of Urology
- 陳威任 Division of Urology
- Yi-Hsiu Huang Division of Urology
- Chueh-Chuan Yen 無
- Tzu-Ping Lin Division of Urology
- Yen-Hwa Chang Division of Urology
- Tzu-Hao Huang Division of Urology
- 潘競成 無
- Tzu-chun Wei 無
- Jia-An Hong Division of Urology
- Tzu-Hsiang Hsu Division of Urology
- I-Shen Huang Division of Urology
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- 阮雍順 無
- Sheng-Chen Wen 無
- Hsiang Ying Lee 無
- 黃俊農 無
- Ching-Chia Li 無
- Tsung-Yi Huang 無
- Hung-Lung Ke 無
- Tsu-Ming Chien 無
The Actual Total Number of Participants Enrolled
0 Recruiting
Principal Investigator
Wen-Pin Su
Co-Principal Investigator
- Jiann-Hui Ou Division of Hematology & Oncology
- Wu-Chou Su Division of Hematology & Oncology
- Che-Yuan Hu Division of Hematology & Oncology
- Yuh-Shyan Tsai Division of Hematology & Oncology
The Actual Total Number of Participants Enrolled
0 Recruiting
Condition/Disease
Urothelial Carcinoma
Objectives
Subjects were selected as participants in this trial because they had bladder cancer that had spread to the bladder muscle layer (muscle invasive bladder cancer, MIBC).
In this trial, patients will be assigned to receive either atezolizumab monotherapy or atezolizumab plus at least one other medication. The aim of this trial is to compare the efficacy of atezolizumab monotherapy versus atezolizumab in combination therapy in patients with muscle invasive bladder cancer to determine which is superior.
Test Drug
皮下注射劑
皮下注射劑
皮下注射劑
Active Ingredient
Tiragolumab
Atezolizumab
Atezolizumab
Dosage Form
220
220
220
Dosage
600mg/10ml
1200mg/20ml
1200mg/20ml
Endpoints
• Evaluate the efficacy of treatment for patients who received MIBC treatment throughout the surgical period.
Inclution Criteria
Inclusion Criteria for mUC Cohort:
Histologically documented, locally advanced or metastatic UC (also termed TCC or urothelial cell carcinoma of the urinary tract; including renal pelvis, ureters, urinary bladder, and urethra)
Availability of a representative tumor specimen that is suitable for determination of PD-L1 and/or additional biomarker status by means of central testing
Disease progression during or following treatment with no more than one platinum-containing regimen for inoperable, locally advanced or metastatic UC or disease recurrence
ECOG Performance Status of 0 or 1
Measurable disease (at least one target lesion) according to RECIST v1.1
Adequate hematologic and end-organ function
Negative HIV test at screening
Negative total hepatitis B core antibody (HBcAb) test and hepatitis C virus (HCV) antibody at screening
Tumor accessible for biopsy
For women of childbearing potential: agreement to remain abstinent or use contraceptive measures and agreement to refrain from donating eggs
For men: agreement to remain abstinent or use contraceptive measures, and agreement to refrain from donating sperm
Inclusion Criteria for MIBC Cohorts:
ECOG PS of 0 or 1
Fit and planned-for cystectomy
Histologically documented MIBC (pT2-4, N0, M0), also termed TCC or urothelial cell carcinoma of the urinary bladder
N0 or M0 disease by CT or MRI
Adequate hematologic and end-organ function
Availability of TURBT specimen
Negative HIV, HBcAb, and HCV test at screening
For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures and agreement to refrain from donating eggs as outlined for each specific treatment arm
For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures, and agreement to refrain from donating sperm, as outlined for each specific treatment arm
Histologically documented, locally advanced or metastatic UC (also termed TCC or urothelial cell carcinoma of the urinary tract; including renal pelvis, ureters, urinary bladder, and urethra)
Availability of a representative tumor specimen that is suitable for determination of PD-L1 and/or additional biomarker status by means of central testing
Disease progression during or following treatment with no more than one platinum-containing regimen for inoperable, locally advanced or metastatic UC or disease recurrence
ECOG Performance Status of 0 or 1
Measurable disease (at least one target lesion) according to RECIST v1.1
Adequate hematologic and end-organ function
Negative HIV test at screening
Negative total hepatitis B core antibody (HBcAb) test and hepatitis C virus (HCV) antibody at screening
Tumor accessible for biopsy
For women of childbearing potential: agreement to remain abstinent or use contraceptive measures and agreement to refrain from donating eggs
For men: agreement to remain abstinent or use contraceptive measures, and agreement to refrain from donating sperm
Inclusion Criteria for MIBC Cohorts:
ECOG PS of 0 or 1
Fit and planned-for cystectomy
Histologically documented MIBC (pT2-4, N0, M0), also termed TCC or urothelial cell carcinoma of the urinary bladder
N0 or M0 disease by CT or MRI
Adequate hematologic and end-organ function
Availability of TURBT specimen
Negative HIV, HBcAb, and HCV test at screening
For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures and agreement to refrain from donating eggs as outlined for each specific treatment arm
For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures, and agreement to refrain from donating sperm, as outlined for each specific treatment arm
Exclusion Criteria
Exclusion Criteria for mUC Cohort:
Prior treatment with a T-cell co-stimulating therapy or a CPI including anti-CTLA-4, anti-PD-1, and anti-PD-L1 therapeutic antibodies
Prior treatment with any of the protocol-specified study treatments including treatment with poly (adenosine diphosphate [ADP]-ribose) polymerase (PARP) inhibitor, nectin-4 targeting agents, signal regulatory protein alpha-targeting agents, or TIGIT-targeting agents, Trop-2 targeting agents, FAP-directed therapies, 4-1BB (CD137)-directed therapies, or topoisomerase 1 inhibitors
Treatment with investigational therapy within 28 days prior to initiation of study treatment
Any approved anti-cancer therapy, including chemotherapy or hormonal therapy, within 3 weeks prior to initiation of study treatment
Eligibility only for the control arm
Prior allogeneic stem cell or solid organ transplantation
Treatment with systemic immunostimulatory agents within 4 weeks or 5 half-lives of the drug (whichever is longer) prior to the initiation of study treatment
Treatment with systemic immunosuppressive medication within 2 weeks prior to initiation of study treatment or anticipation of need for systemic immunosuppressant medication during study treatment
Treatment with a live, attenuated vaccine within 4 weeks prior to initiation of study treatment, or anticipation of need for such a vaccine during atezolizumab treatment or within 5 months after the last dose of atezolizumab
Uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures
Uncontrolled tumor-related pain
Uncontrolled or symptomatic hypercalcemia
Symptomatic, untreated, or actively progressing CNS metastases
History of leptomeningeal disease
Active or history of autoimmune disease or immune deficiency
History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis
History of malignancy other than UC within 2 years prior to screening, with the exception of malignancies with a negligible risk of metastasis or death
Active tuberculosis
Severe infection within 4 weeks prior to initiation of study treatment
Treatment with therapeutic oral or IV antibiotics within 2 weeks prior to initiation of study treatment
Significant cardiovascular disease
Uncontrolled hypertension
Grade 3 or greater hemorrhage or bleeding event within 28 days prior to initiation of study treatment
Major surgical procedure, other than for diagnosis, within 4 weeks prior to initiation of study treatment
Pregnancy or breastfeeding, or intention of becoming pregnant during the study
Additional drug-specific exclusion criteria might apply
Exclusion for MIBC Cohorts:
Prior treatment with systemic immunostimulatory agents prior to the initiation of study treatment
Eligibility only for the control arm
Prior allogeneic stem cell or solid organ transplantation
Treatment with systemic immunosuppressive medication within 2 weeks prior to initiation of study treatment, or anticipation of need for systemic immunosuppressant medication during study treatment, with the following exceptions: Patients who received acute, low-dose, systemic immunosuppressant medications, or a one-time pulse dose of systemic immunosuppressant medication are eligible for the study after Medical Monitor approval has been obtained. Patients who received mineralocorticoids, corticosteroids for chronic obstructive pulmonary disease or asthma, or low-dose corticosteroids for orthostatic hypotension or adrenal insufficiency are eligible for the study.
Severe infection within 4 weeks prior to initiation of study treatment
Pregnancy or breastfeeding, or intention of becoming pregnant during the study
Also includes all the mUC exclusion criteria
Additional Exclusion Criteria for Atezo+Tira and Atezo (Atezolizumab) +Tira+Cis (Cisplatin)+Gem (Gemcitabine) in the MIBC Cohorts:
- Active Epstein-Barr virus (EBV) infection or known or suspected chronic active EBV infection at screening.
Additional Exclusion Criteria for the Cisplatin-Eligible MIBC Cohort:
Patients who decline neoadjuvant cisplatin-based chemotherapy or in whom neoadjuvant cisplatin-based therapy is not appropriate.
Impaired renal function.
Prior treatment with a T-cell co-stimulating therapy or a CPI including anti-CTLA-4, anti-PD-1, and anti-PD-L1 therapeutic antibodies
Prior treatment with any of the protocol-specified study treatments including treatment with poly (adenosine diphosphate [ADP]-ribose) polymerase (PARP) inhibitor, nectin-4 targeting agents, signal regulatory protein alpha-targeting agents, or TIGIT-targeting agents, Trop-2 targeting agents, FAP-directed therapies, 4-1BB (CD137)-directed therapies, or topoisomerase 1 inhibitors
Treatment with investigational therapy within 28 days prior to initiation of study treatment
Any approved anti-cancer therapy, including chemotherapy or hormonal therapy, within 3 weeks prior to initiation of study treatment
Eligibility only for the control arm
Prior allogeneic stem cell or solid organ transplantation
Treatment with systemic immunostimulatory agents within 4 weeks or 5 half-lives of the drug (whichever is longer) prior to the initiation of study treatment
Treatment with systemic immunosuppressive medication within 2 weeks prior to initiation of study treatment or anticipation of need for systemic immunosuppressant medication during study treatment
Treatment with a live, attenuated vaccine within 4 weeks prior to initiation of study treatment, or anticipation of need for such a vaccine during atezolizumab treatment or within 5 months after the last dose of atezolizumab
Uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures
Uncontrolled tumor-related pain
Uncontrolled or symptomatic hypercalcemia
Symptomatic, untreated, or actively progressing CNS metastases
History of leptomeningeal disease
Active or history of autoimmune disease or immune deficiency
History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis
History of malignancy other than UC within 2 years prior to screening, with the exception of malignancies with a negligible risk of metastasis or death
Active tuberculosis
Severe infection within 4 weeks prior to initiation of study treatment
Treatment with therapeutic oral or IV antibiotics within 2 weeks prior to initiation of study treatment
Significant cardiovascular disease
Uncontrolled hypertension
Grade 3 or greater hemorrhage or bleeding event within 28 days prior to initiation of study treatment
Major surgical procedure, other than for diagnosis, within 4 weeks prior to initiation of study treatment
Pregnancy or breastfeeding, or intention of becoming pregnant during the study
Additional drug-specific exclusion criteria might apply
Exclusion for MIBC Cohorts:
Prior treatment with systemic immunostimulatory agents prior to the initiation of study treatment
Eligibility only for the control arm
Prior allogeneic stem cell or solid organ transplantation
Treatment with systemic immunosuppressive medication within 2 weeks prior to initiation of study treatment, or anticipation of need for systemic immunosuppressant medication during study treatment, with the following exceptions: Patients who received acute, low-dose, systemic immunosuppressant medications, or a one-time pulse dose of systemic immunosuppressant medication are eligible for the study after Medical Monitor approval has been obtained. Patients who received mineralocorticoids, corticosteroids for chronic obstructive pulmonary disease or asthma, or low-dose corticosteroids for orthostatic hypotension or adrenal insufficiency are eligible for the study.
Severe infection within 4 weeks prior to initiation of study treatment
Pregnancy or breastfeeding, or intention of becoming pregnant during the study
Also includes all the mUC exclusion criteria
Additional Exclusion Criteria for Atezo+Tira and Atezo (Atezolizumab) +Tira+Cis (Cisplatin)+Gem (Gemcitabine) in the MIBC Cohorts:
- Active Epstein-Barr virus (EBV) infection or known or suspected chronic active EBV infection at screening.
Additional Exclusion Criteria for the Cisplatin-Eligible MIBC Cohort:
Patients who decline neoadjuvant cisplatin-based chemotherapy or in whom neoadjuvant cisplatin-based therapy is not appropriate.
Impaired renal function.
The Estimated Number of Participants
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Taiwan
35 participants
-
Global
300 participants
