CI

At a glance

ClinicalIndex Comparison Record
Phase 1Completed· 15 enrolled
Drug / intervention
Nirmatrelvir/ ritonavir +4 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05525910
NCT05525910Phase 1Completed

A Phase 1, Open-Label, Randomized, Single Dose, Crossover Study to Estimate the Relative Bioavailability of Nirmatrelvir and Ritonavir Following Oral Administration of 4 Different Fixed Dose Combination Tablet Formulations Relative to The Commercial Tablet Formulation in Healthy Adult Participants Under Fasted Conditions

Pfizer·interventional·Posted Sep 2, 2022·Updated Sep 19, 2024

In Brief

A Phase 1 clinical trial evaluating Nirmatrelvir/ ritonavir and Nirmatrelvir/ritonavir for Biological Availability and Healthy Participants. Completed, enrolled 15 participants across 1 site.

Detailed Summary

The purpose of this study is to estimate the relative bioavailability of nirmatrelvir/ritonavir of 4 different FDC tablet formulations relative to the commercial tablet formulation under fasted conditions in healthy adult participants.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 1CompletedFinished
2023202420252026
First PostedSep 2, 2022
Enrollment StartAug 31, 2022
Primary CompletionNov 7, 2022
TodayJul 2, 2026
Enrollment to primary: 2 monthsPosted 3.8 years ago

Interventions

Nirmatrelvir/ ritonavirdrug

Single oral dose of nirmatrelvir/ritonavir tablets under fasted condition

Nirmatrelvir/ritonavirdrug

Single oral dose of nirmatrelvir/ritonavir tablets under fasted condition

Nirmatrelvir/ritonavirdrug

Single oral dose of nirmatrelvir/ritonavir tablets under fasted condition

Nirmatrelvir/ ritonavirdrug

Single oral dose of nirmatrelvir/ritonavir tablets under fasted condition

Nirmatrelvir/ ritonavirdrug

Single oral dose of nirmatrelvir/ritonavir tablets under fasted condition