A clinical trial to evaluate tiragolumab plus atezolizumab and atezolizumab on its own in people with cervical cancer (SKYSCRAPER-04)
A Study of Tiragolumab Plus Atezolizumab and Atezolizumab Monotherapy in Participants With Metastatic and/or Recurrent PD-L1−Positive Cervical Cancer
- Cancer
- Cervical Cancer
Active, not recruiting
- Barrie
- Hamilton
- London
- Montréal
- Toronto
NCT04300647 2019-004895-21 WO42017
Trial Summary
The purpose of this study is to evaluate the efficacy and safety of tiragolumab in combination with atezolizumab and atezolizumab monotherapy in patients with programmed death-ligand 1 (PD-L1)-positive cervical cancer (metastatic and/or recurrent).
A Phase II, Safety, and Efficacy Study of Tiragolumab Plus Atezolizumab and Atezolizumab Monotherapy in Patients With Metastatic and/or Recurrent PD-L1-Positive Cervical Cancer
Eligibility Criteria
- Histologically confirmed recurrent or persistent squamous cell carcinoma, adenosquamous carcinoma, or adenocarcinoma of the cervix after progression on or after 1-2 lines of prior systemic chemotherapy in the metastatic/recurrent setting that is not amenable to curative treatment with systemic chemotherapy, surgery, and/or radiotherapy
- Radiologically-measurable disease
- Eastern Cooperative Oncology Group (ECOG) performance Status of 0 or 1
- Cervical cancer tissue for study analysis (archival or fresh biopsy specimen)
- Life expectancy of at least 12 weeks
- Adequate hematologic and organ function
- Female of childbearing potential must be willing to comply with adequate contraception
- Treatment with investigational therapy with therapeutic intent within 28 days prior to randomization
- Active or untreated central nervous system (CNS) or brain metastases
- Active or history of autoimmune disease or immune deficiency
- Active tuberculosis
- Known, clinically significant liver disease
- Severe infection per investigator judgement at the time of randomization or any active infection that, in the opinion of the investigator, could impact patient safety
- Prior treatment with CD137 agonists or immune checkpoint blockade therapies, anti-CTLA-4, anti-TIGIT, anti-PD-1, and anti-PD-L1 therapeutic antibodies
- Treatment with systemic immunostimulatory agents within 4 weeks or 5 drug-elimination half-lives (whichever is longer) prior to randomization
- Treatment with systemic immunosuppressive medications within 1 week prior to randomization or anticipation of need for systemic immunosuppressive medication during study
- Pregnant or breastfeeding woman
- Known hypersensitivity to any component of the tiragolumab or atezolizumab formulations
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