A Study to Learn About the Study Medicine Called Prifetrastat in People With Renal Impairment
NCT07933848, Phase 1, Not yet recruiting, Pfizer
Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | A Study to Learn About the Study Medicine Called Prifetrastat in People With Renal Impairment | ClinicalTrials.gov |
| NCT number | NCT07933848 | ClinicalTrials.gov |
| Status | Not yet recruiting | ClinicalTrials.gov |
| Phases | Phase 1 | ClinicalTrials.gov |
| Enrollment | 24 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | Pfizer | ClinicalTrials.gov |
| Conditions | Renal Impairment, Healthy Adults | ClinicalTrials.gov |
| Interventions | Prifetrastat | ClinicalTrials.gov |
| First posted | 2026-11-12 | ClinicalTrials.gov |
| Last updated | 2026-11-12 | ClinicalTrials.gov |
Registered outcomes 7
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) of Prifetrastat | Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, 120, 168, 216, 264, 312, and 360 hours post-dose | ClinicalTrials.gov | |
| Primary | Maximum Observed Plasma Concentration (Cmax) of Prifetrastat | Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, 120, 168, 216, 264, 312, and 360 hours post-dose | ClinicalTrials.gov | |
| Secondary | Number of Treatment-Emergent Adverse Events (AE) by Severity | From Baseline through follow-up, up to 35 days after last dose of study drug | ClinicalTrials.gov | |
| Secondary | Number of Participants With Clinically Significant Clinical Laboratories Abnormalities | From Baseline through follow-up, up to 35 days after last dose of study drug | ClinicalTrials.gov | |
| Secondary | Number of Participants With Clinically Significant Change From Baseline in Blood Pressure or Heart Rate | From Baseline up to Day 16 | ClinicalTrials.gov | |
| Secondary | Number of Participants With Abnormalities in Physical Examination | From Baseline up to Day 16 | ClinicalTrials.gov | |
| Secondary | Number of Participants With Clinically Significant Change in Electrocardiogram (ECG) Findings | From Baseline up to Day 16 | ClinicalTrials.gov |
Outcomes 0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as | Source |
|---|
Results by group 0
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units | Source |
|---|
Participant flow 0
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted | Source |
|---|
Adverse events 0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events | Source |
|---|
Adverse event totals 0
The totals the trial posted for each group.
| Total | Group | Affected | At risk | Source |
|---|
Papers 0
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as | Source |
|---|
Grants 0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years | Source |
|---|
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|
Source 5
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.4.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
| NIH clinical studies file | 2026-11-13 | ClinicalTrials.gov |
Release trials-2026-11-12-0.4.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
NIH RePORTER's clinical studies and project files: Public domain (NIH RePORTER)