A Study to Evaluate the Safety, Pharmacokinetics, and Anti-Tumor Activity of RO7589831 in Participants With Advanced Solid Tumors

  • Cancer
  • Solid Tumors
  • Advanced Solid Tumors
Please note that the recruitment status of the trial at your site may differ.
Trial Status:


This trial runs in
  • United States
Trial Identifier:

NCT06004245 2023-503170-20-00 BP44474

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      The source of the below information is public registry websites such as ClinicalTrials.gov, EuClinicalTrials.eu, ISRCTN.com, etc.. It has been summarised and edited into simpler language. For more information about this clinical trial see the For Expert tab on the specific ForPatients page or follow these links to https://clinicaltrials.gov and/or https://euclinicaltrials.eu and/or https://www.isrctn.com.

      The below information is taken directly from public registry websites such as ClinicalTrials.gov, EuClinicalTrials.eu, ISRCTN.com, etc., and has not been edited.

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      Trial Summary

      This is a first-in-human, Phase I, open-label, multicenter, dose-escalation and dose expansion study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary anti-tumor activity of RO7589831 monotherapy in participants with MSI and/or dMMR advanced solid tumors.

      Hoffmann-La Roche Sponsor
      Phase 1 Phase
      NCT06004245,BP44474,2023-503170-20-00 Trial Identifier
      RO7589831 Treatments
      Advanced Solid Tumors Condition
      Official Title

      A Phase I, Open-Label Study to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Anti-Tumor Activity of RO7589831 in Participants With Advanced Solid Tumors Harboring Microsatellite Instability (MSI) and/or Deficient Mismatch Repair (dMMR)

      Eligibility Criteria

      All Gender
      ≥18 Years Age
      No Healthy Volunteers
      Inclusion Criteria
      • Eastern Cooperative Oncology Group (ECOG) performance status score of 0 or 1
      • Have a locally confirmed microsatellite instability (MSI) and/or deficient mismatch repair (dMMR), histologically or cytologically documented advanced (unresectable and/or metastatic) solid tumor
      • Have received and then progressed following or are intolerant to at least 1 standard treatment regimen in the advanced setting
      • Presence of measurable disease according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1
      • Life expectancy of at least (≥)12 weeks
      • Availability of formaldehyde-fixed paraffin-embedded (FFPE) archival tumor tissue for submission to Sponsor/central laboratory for retrospective central testing; for participants without archival tissue, a biopsy from either primary or metastatic tumor lesion, deemed medically feasible, must be taken
      • Adequate hematologic, end-organ, and cardiovascular function, as defined in the protocol
      Exclusion Criteria
      • Inability or unwillingness to swallow pills
      • Malabsorption syndrome or other condition that would interfere with enteral absorption
      • Known hypersensitivity or intolerance to ingredients from the study drug formulation including patients with rare genetic disorders such as galactosaemia, glucose-galactose intolerance or congenital lactase deficiency
      • Known uncontrolled central nervous system (CNS) metastases (progressing or requiring anticonvulsants or corticosteroids for symptomatic control) and/or carcinomatous meningitis
      • Known active or uncontrolled bacterial, viral, fungal, mycobacterial (including but not limited to tuberculosis and atypical mycobacterial disease), parasitic, or other infection (excluding fungal infections of nail beds), or any major episode of infection requiring treatment with intravenous antibiotics or hospitalization within 2 weeks prior to the start of drug administration (related to the completion of the course of antibiotics, except if for tumor fever) or 6 months for any intracranial abscess
      • Has a positive test at screening for hepatitis B virus, hepatitis C virus, or for human immodeficiency virus (HIV), per local diagnostic standard and in accordance with local laws and regulations
      • Uncontrolled diabetes or symptomatic hyperglycemia (i.e., well controlled defined as a screening hemoglobin A1c <8% and no urinary ketoacidosis)
      • Alcohol or drug dependence or abuse
      • Patients with known Werner (WRN) syndrome
      • Prior treatment with any WRN helicase inhibitor
      • Pregnancy, breastfeeding, or intention of becoming pregnant during the study

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