About this trial
This study will evaluate the safety, pharmacokinetics (PK), and activity of single and multiple doses of RO7890597 compared with placebo in healthy volunteers. The study includes single ascending dose (SAD) stage, multiple ascending dose (MAD) stage, food-effect and proton pump inhibitor (PPI) stages, and a supplemental drug-drug interaction (DDI) stage.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Agreement to adhere to the contraception requirements.
Body mass index of 18 to 30 kilograms per square meter (kg/m²).
Disqualifiers
Pregnant, breastfeeding, or intending to become pregnant during the study or required contraception period.
Treatment with investigational biologic therapy within 90 days or 5 elimination half-lives, whichever is longer, before study drug initiation.
Treatment with investigational non-biologic therapy within 28 days or 5 elimination half-lives, whichever is longer, before study drug initiation.
Treatment with immunosuppressive medication within 28 days or 5 elimination half-lives, whichever is longer, before study drug initiation.
Trial design
Sequential
Treatments tested in this trial
RO7890597
DrugParticipants will receive RO7890597 as per the schedule described in the protocol.
Placebo
DrugParticipants will receive matching placebo as per the schedule described in the protocol.
Rabeprazole
DrugParticipants will receive rabeprazole as per the schedule described in the protocol.
Itraconazole
DrugParticipants will receive itraconazole as per the schedule described in the protocol.
Treatment groups
Trial outcomes
Primary outcomes
Incidence and Severity of Adverse Events (AEs)
Secondary outcomes
Plasma Concentration of RO7890597
Plasma Concentration of RO7890597 Under Fasted and Fed Conditions
Plasma Concentration of RO7890597 Alone and in Combination With Rabeprazole
Sponsors and contacts
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