^
    5d
    SKYLINE: Tiragolumab, Atezolizumab and Chemotherapy in Triple Negative Breast Cancer (clinicaltrials.gov)
    P2, N=81, Active, not recruiting, Institut Curie | Recruiting --> Active, not recruiting | N=130 --> 81
    Enrollment closed • Enrollment change
    |
    HER-2 (Human epidermal growth factor receptor 2) • PD-L1 (Programmed death ligand 1) • ER (Estrogen receptor) • PGR (Progesterone receptor)
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    HER-2 positive • HER-2 negative • PD-L1 negative • ER negative
    |
    VENTANA PD-L1 (SP142) Assay
    |
    Tecentriq (atezolizumab) • carboplatin • doxorubicin hydrochloride • albumin-bound paclitaxel • cyclophosphamide • tiragolumab (RG6058)
    5d
    Preoperative immunotherapy with atezolizumab and tiragolumab in patients with colorectal liver metastases-the PURPLE trial. (PubMed, ESMO Gastrointest Oncol)
    Secondary endpoints include feasibility, safety, post-operative complications, and metabolic response by positron emission tomography. Exploratory studies characterize immune cell infiltration, tumor mutational burden, and circulating tumor DNA dynamics.
    Journal • Tumor mutational burden • PD(L)-1 Biomarker • IO biomarker
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    TMB (Tumor Mutational Burden) • TIGIT (T Cell Immunoreceptor With Ig And ITIM Domains 2)
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    Tecentriq (atezolizumab) • tiragolumab (RG6058)
    8d
    SKYSCRAPER-15: A Study of Tiragolumab Plus Atezolizumab Compared With Placebo Plus Atezolizumab in Participants With Completely Resected Non-small Cell Lung Cancer Who Have Received Adjuvant Platinum-based Chemotherapy (clinicaltrials.gov)
    P3, N=56, Completed, Hoffmann-La Roche | Active, not recruiting --> Completed
    Trial completion
    |
    PD-L1 (Programmed death ligand 1)
    |
    PD-L1 expression
    |
    Tecentriq (atezolizumab) • tiragolumab (RG6058)
    9d
    A Study Evaluating the Efficacy and Safety of Multiple Immunotherapy-Based Treatment Combinations in Patients With Advanced Liver Cancers (Morpheus-Liver) (clinicaltrials.gov)
    P1/2, N=518, Recruiting, Hoffmann-La Roche | Trial completion date: Dec 2026 --> Dec 2027 | Trial primary completion date: Dec 2026 --> Dec 2027
    Trial completion date • Trial primary completion date
    |
    PD-L1 (Programmed death ligand 1)
    |
    Avastin (bevacizumab) • Tecentriq (atezolizumab) • amezalpat (TPST-1120) • Actemra IV (tocilizumab) • tiragolumab (RG6058) • IO-108 • imdatifan (NKT2152) • muzastotug (ADG126) • tobemstomig (RG6139)
    9d
    A Study Evaluating the Safety and Efficacy of Targeted Therapies in Subpopulations of Patients With Metastatic Colorectal Cancer (INTRINSIC) (clinicaltrials.gov)
    P1, N=542, Recruiting, Hoffmann-La Roche | Trial completion date: Nov 2028 --> Aug 2030 | Trial primary completion date: Aug 2027 --> Aug 2030
    Trial completion date • Trial primary completion date
    |
    FoundationOne® Liquid CDx
    |
    Avastin (bevacizumab) • Erbitux (cetuximab) • Tecentriq (atezolizumab) • 5-fluorouracil • oxaliplatin • irinotecan • leucovorin calcium • divarasib (RG6330) • Itovebi (inavolisib) • SY-5609 • tiragolumab (RG6058)
    10d
    A Study Evaluating Different Immunotherapies (LAG-3 and PD-1 With or Without TIGIT, Compared to PD-L1 Alone) in Participants With Untreated Locally Advanced Metastatic Urothelial Cancer (clinicaltrials.gov)
    P2, N=204, Active, not recruiting, Hoffmann-La Roche | Trial completion date: Mar 2026 --> Dec 2026 | Trial primary completion date: Mar 2026 --> Dec 2026
    Trial completion date • Trial primary completion date
    |
    PD-L1 (Programmed death ligand 1)
    |
    Tecentriq (atezolizumab) • tiragolumab (RG6058) • tobemstomig (RG6139)
    12d
    SKYSCRAPER-01: A Study of Tiragolumab in Combination With Atezolizumab Compared With Placebo in Combination With Atezolizumab in Patients With Previously Untreated Locally Advanced Unresectable or Metastatic PD-L1-Selected Non-Small Cell Lung Cancer (clinicaltrials.gov)
    P3, N=620, Completed, Hoffmann-La Roche | Active, not recruiting --> Completed
    Trial completion
    |
    PD-L1 (Programmed death ligand 1)
    |
    PD-L1 expression
    |
    Tecentriq (atezolizumab) • tiragolumab (RG6058)
    16d
    Tiragolumab With Atezolizumab Plus Bevacizumab in Previously-Treated Advanced Non-squamous NSCLC (clinicaltrials.gov)
    P2, N=29, Active, not recruiting, Georgetown University | Trial completion date: Dec 2025 --> Dec 2026 | Trial primary completion date: Dec 2025 --> Jul 2026
    Trial completion date • Trial primary completion date
    |
    ALK (Anaplastic lymphoma kinase) • ROS1 (Proto-Oncogene Tyrosine-Protein Kinase ROS)
    |
    PD-L1 expression • ALK wild-type • ROS1 wild-type
    |
    Avastin (bevacizumab) • Tecentriq (atezolizumab) • tiragolumab (RG6058)
    20d
    MORPHEUS mUC: Study Evaluating the Efficacy and Safety of Multiple Immunotherapy-Based Treatments and Combinations in Patients With Urothelial Carcinoma (MORPHEUS-UC) (clinicaltrials.gov)
    P1/2, N=272, Completed, Hoffmann-La Roche | Active, not recruiting --> Completed
    Trial completion
    |
    PD-L1 (Programmed death ligand 1)
    |
    cisplatin • Tecentriq (atezolizumab) • gemcitabine • Zejula (niraparib) • Trodelvy (sacituzumab govitecan-hziy) • Padcev (enfortumab vedotin-ejfv) • magrolimab (ONO-7913) • Actemra IV (tocilizumab) • tiragolumab (RG6058) • RG7827
    20d
    Tiragolumab and Atezolizumab in Patients With Non-squamous Non-small Cell Lung Cancer (NSCLC) and Untreated Brain Metastases (clinicaltrials.gov)
    P2, N=3, Terminated, Liza Villaruz, MD | Trial completion date: Aug 2026 --> Nov 2025 | Active, not recruiting --> Terminated; Decision by agent provider
    Trial completion date • Trial termination
    |
    PD-L1 (Programmed death ligand 1) • CD4 (CD4 Molecule)
    |
    Tecentriq (atezolizumab) • carboplatin • pemetrexed • tiragolumab (RG6058)
    22d
    CITYSCAPE: A Study of Tiragolumab in Combination With Atezolizumab in Chemotherapy-Naïve Patients With Locally Advanced or Metastatic Non-Small Cell Lung Cancer (clinicaltrials.gov)
    P2, N=135, Completed, Genentech, Inc. | Active, not recruiting --> Completed
    Trial completion
    |
    PD-L1 (Programmed death ligand 1)
    |
    PD-L1 expression
    |
    Tecentriq (atezolizumab) • tiragolumab (RG6058)
    2ms
    First-line tiragolumab plus atezolizumab and chemotherapy in patients with previously untreated, locally advanced unresectable or metastatic oesophageal cancer (MORPHEUS-EC): a randomised, open-label, phase 1b/2 trial. (PubMed, Lancet Oncol)
    These results support the additional benefit of tiragolumab combined with atezolizumab and chemotherapy for patients with treatment-naive, locally advanced unresectable or metastatic oesophageal cancer. Further validation of tiragolumab plus atezolizumab and chemotherapy has been performed in the phase 3 SKYSCRAPER-08 trial (NCT04540211).
    Clinical • P1/2 data • Journal
    |
    TIGIT (T Cell Immunoreceptor With Ig And ITIM Domains 2)
    |
    cisplatin • Tecentriq (atezolizumab) • 5-fluorouracil • tiragolumab (RG6058)