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Relative Bioavailability and Impact of Rabeprazole for PF-07799933, Food-Effect for PF-07799933 and PF-07799544

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NCT07563894

Sponsored by Pfizer (industry) · PFE — their whole pipeline →.

Phase
Phase 1
Status
Completed
Study type
Interventional
Design
Randomized · None · Basic science
Enrollment
16actual
Sites
1
Country
United States

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
DateFiledBasisWhat it is
Start2026-04-10actualWhen the study began enrolling
Primary completion2026-06-24actualThe date the last participant is measured for the primary outcome — the readout window
Study completion2026-06-26actualThe whole study's end, after follow-up
First posted2026-05-04actualWhen this record first appeared on the registry
Results posted—When the sponsor posted results to the registry
Record updated2026-07-09actualThe sponsor's own last edit to this record — every projection above is as current as this date

What it studies

Condition

  • Healthy

Interventions

  • Drug: PF-07799933 tablets with PF-07799544 fasted
  • Drug: PF-07799933 film-coated tablets with PF-07799544 fasted
  • Drug: PF-07799933 film-coated tablets with PF-07799544 fed
  • Drug: PF-07799933 film-coated tablets fasted
  • Drug: PF-07799933 film-coated tablets following rabeprazole pretreatment fasted

Primary outcomes

what the primary-completion date above is the date OF
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) for PF-07799933 Form 1 tablet when dosed in combination with PF-07799544 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) for PF-07799933 Form 2 film-coated tablet when dosed in combination with PF-07799544 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to The Last Measured Time Point (AUClast) for PF-07799933 Form 1 tablet when dosed in combination with PF-07799544 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to The Last Measured Time Point (AUClast) for PF-07799933 Form 2 film-coated tablet when dosed in combination with PF-07799544 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Maximum Observed Plasma Concentration (Cmax) for PF-07799933 Form 1 tablet when dosed in combination with PF-07799544 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Maximum Observed Plasma Concentration (Cmax) for PF-07799933 Form 2 film-coated tablet when dosed in combination with PF-07799544 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) for PF-07799933 Form 2 film-coated tablet when dosed in combination with PF-07799544 under fed conditions
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to The Last Measured Time Point (AUClast) for PF-07799933 Form 2 film-coated tablet when dosed in combination with PF-07799544 under fed conditions
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Maximum Observed Plasma Concentration (Cmax) for PF-07799933 Form 2 film-coated tablet when dosed in combination with PF-07799544 under fed conditions
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) for PF-07799544 tablet when dosed in combination with Form 2 film-coated tablet of PF-07799933 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to The Last Measured Time Point (AUClast) for PF-07799544 tablet when dosed in combination with Form 2 film-coated tablet of PF-07799933 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Maximum Observed Plasma Concentration (Cmax) for PF-07799544 tablet when dosed in combination with Form 2 film-coated tablet of PF-07799933 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) for PF-07799544 tablet when dosed in combination with Form 1 tablet of PF-07799933 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to The Last Measured Time Point (AUClast) for PF-07799544 tablet when dosed in combination with Form 1 tablet of PF-07799933 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Maximum Observed Plasma Concentration (Cmax) for PF-07799544 tablet when dosed in combination with Form 1 tablet of PF-07799933 fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) for PF-07799544 tablet when dosed in combination with Form 2 film-coated tablet of PF-07799933 under fed conditions
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to The Last Measured Time Point (AUClast) for PF-07799544 tablet when dosed in combination with Form 2 film-coated tablet of PF-07799933 under fed conditions
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Maximum Observed Plasma Concentration (Cmax) for PF-07799544 tablet when dosed in combination with Form 2 film-coated tablet of PF-07799933 under fed conditions
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) for PF-07799933 Form 2 film-coated tablet when dosed fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to The Last Measured Time Point (AUClast) for PF-07799933 Form 2 film-coated tablet when dosed fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Maximum Observed Plasma Concentration (Cmax) for PF-07799933 Form 2 film-coated tablet when dosed fasted
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) for PF-07799933 Form 2 film-coated tablet when dosed fasted following rabeprazole pretreatment
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Area Under the Curve From Time Zero to The Last Measured Time Point (AUClast) for PF-07799933 Form 2 film-coated tablet when dosed fasted following rabeprazole pretreatment
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose
Maximum Observed Plasma Concentration (Cmax) for PF-07799933 Form 2 film-coated tablet when dosed fasted following rabeprazole pretreatment
measured 0 (pre-dose), 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, and 96 hours post-dose

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