A Study to Learn if Study Medicines Called Cyclosporine and Clarithromycin Affect How the Body Processes the Other Study Medicine Called PF-07328948 in Healthy Adults
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Phase
Phase 1
Status
Completed
Study type
Interventional
Design
Randomized · None · Basic science
Enrollment
26actual
Sites
1
Country
Belgium
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2025-03-19 | actual | When the study began enrolling |
| Primary completion | 2025-06-11 | actual | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2025-06-11 | actual | The whole study's end, after follow-up |
| First posted | 2025-02-20 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-02-02 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Healthy Adults
Interventions
- Drug: PF-07328948
- Drug: cyclosporine
- Drug: clarithromycin
Primary outcomes
what the primary-completion date above is the date OFMaximum Observed Plasma Concentration (Cmax) of PF-07328948
measured Hour 0, 1, 2, 3, 4, 6, 8, 10, 12, 24, 36, 48, 72 post-dose
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) of PF-07328948
measured Hour 0, 1, 2, 3, 4, 6, 8, 10, 12, 24, 36, 48, 72 post-dose
Area under the plasma concentration-time curve from time 0 to the time of the last quantifiable concentration (AUClast) of PF-07328948
measured Hour 0, 1, 2, 3, 4, 6, 8, 10, 12, 24, 36, 48, 72 post-dose
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