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PF-07295324

Phase 1

Healthy | Small molecule | Other |Pfizer, Inc.|Last Updated: Nov 14, 2024

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials1
Total Enrollment24

FDA Designations

No designations recorded

Clinical trial landscape

PF-07295324 · 1 trial · 1 indication

Phase 1 1
NCT05206604A First-in-human Study of Multiple Doses of Topically Administered PF-07295324 and PF-07259955Healthy
COMPLETED24 Analytics
PHASE1COMPLETED
A First-in-human Study of Multiple Doses of Topically Administered PF-07295324 and PF-07259955
HealthyUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)
Baseline up to the end of follow up (ie, up to 44 days)

An AE was any untoward medical occurrence in a clinical investigation where participant administered a product; the event did not need to have a causal relationship with the treatment. A SAE was any untoward medical occurrence at any dose that resulted in death; was life threatening; required inpatient hospitalization or prolongation of existing hospitalization; resulted in persistent or significant disability/incapacity; resulted in congenital anomaly/birth defect. AEs included both SAEs and non-serious AEs. Treatment-related AEs and SAEs were determined by the investigator.

Number of Participants With Laboratory Abnormalities
At screening, admission (Day -1), on Days 5, 7, 10, at discharge (Day 12), and at early termination if applicable

Hematology parameters included hemoglobin, hematocrit, red blood cell count, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, platelet and white blood cell count, total neutrophils, eosinophils, monocytes, basophils, reticulocytes, and lymphocytes. Chemistry parameters included blood urea nitrogen, creatinine, glucose (fasting), calcium, sodium, potassium, chloride, total bicarbonate, aspartate aminotransferase, alanine aminotransferase, total bilirubin, alkaline phosphatase, uric acid, albumin, total protein. Urine parameters included pH, glucose, protein, blood, ketones, nitrites, leukocyte esterase, urobilinogen, urine bilirubin, microscopy. Only those categories in which at least 1 participant had abnormal data were reported.

Number of Participants With Vital Signs Abnormalities
At screening, on Days 1, 2, 5, 7, 10, 11, at discharge (Day 12), and at early termination if applicable

Criteria for abnormality in vital signs: supine pulse rate \<40 beats per minute (bpm) or \>120 bpm; supine diastolic blood pressure (DBP) \<50 mmHg, maximum increase or decrease from baseline of \>=20 mmHg; supine systolic blood pressure (SBP) \<90 mmHg, maximum increase or decrease from baseline of \>=30 mmHg. Baseline was defined as the last measurement prior to the first dosing. Vital sign abnormalities reported for at least 1 participant are presented here.

Number of Participants With Clinically Significant Abnormalities in Electrocardiogram (ECG) Findings
At screening, on Days 1, 2, 5, 7, 10, 11, at discharge (Day 12), and at early termination if applicable

ECG abnormalities criteria included: 1) maximum QTc interval adjusted according Fridericia formula (QTcF) (msec): 450\<= QTcF \<480, 480\<= QTcF \<500, and QTcF \>=500; QTcF maximum increase from baseline (msec): 30\<= change \<60, and change \>=60; 2) maximum PR interval (msec): \>=300; PR increase from baseline (msec): baseline \>200 with 25% increase at maximum, baseline \<=200 with 50% increase at maximum; 3) maximum QRS (msec): \>=140; QRS increase from baseline (msec) \>=50%. Baseline was defined as the average of the last triplicate measurement prior to the first dosing. ECG abnormalities reported for at least 1 participant are presented here.

Skin Irritation Assessments Using Draize Scoring
Screening up to Day 12 or early termination if applicable

Application site toleration was assessed by Draize scoring. Draize scores were defined as: 0 = No reaction visible, 1 = Trace reaction - barely perceptible pinkness, 2 = Mild reaction - readily visible pinkness, 3 = Moderate reaction - definite redness, 4 = Strong to severe reaction - very intense redness. Participants with at least 1 instance of Draize score \>0 were listed.

Secondary Endpoints

Maximum Observed Plasma Concentration (Cmax) of PF-07295324 on Days 1 and 10
On Days 1 and 10 at pre-dose, 1, 2, 4, 6, 8, 12, and 24 hours after application
Time to Reach Maximum Observed Plasma Concentration (Tmax) of PF-07295324 on Days 1 and 10
On Days 1 and 10 at pre-dose, 1, 2, 4, 6, 8, 12, and 24 hours after application
Area Under the Concentration-Time Profile From Time Zero to the Dosing Interval Tau (AUCtau) of PF-07295324 on Days 1 and 10
On Days 1 and 10 at pre-dose, 1, 2, 4, 6, 8, 12, and 24 hours after application
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
PF-07295324EXPERIMENTALOintment
PF-07259955EXPERIMENTALCream

Interventions

NameTypeDescription
PF-07295324DRUGOintment
PF-07259955DRUGCream
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Eligibility Criteria

Age Range18 Years to 60 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria Participants are eligible to be included in the study only if all of the following criteria apply: Age and Sex: 1. Healthy (except obese) female participants of non-childbearing potential and/or male participants, at the time of screening, must be 18 to 60 years of age, inclusi...

Countries:United States
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Frequently asked questions about PF-07295324

What is PF-07295324?

PF-07295324 is an investigational small molecule being developed by Pfizer, Inc. It is currently in Phase 1 clinical development. The drug is being studied for use in healthy volunteers, and it is administered topically. As of now, it remains investigational and has not been approved by regulatory authorities.

What is PF-07295324 used for?

PF-07295324 is being studied for use in healthy volunteers as part of a first-in-human clinical trial. The trial aims to evaluate the effects of multiple doses of the topically administered drug. Its specific therapeutic indication has not been established, as it is still in early-stage clinical development.

Who makes PF-07295324?

PF-07295324 is being developed by Pfizer, Inc., a biopharmaceutical company. Pfizer is conducting clinical trials to evaluate the safety and tolerability of this investigational small molecule. The company is responsible for the drug's development and regulatory strategy.

What phase is PF-07295324 in?

PF-07295324 is in Phase 1 clinical development. This phase typically involves initial studies in small groups of participants to assess safety, tolerability, and pharmacokinetics. The drug is investigational and has not been approved for any use. It is being studied in healthy volunteers.

What clinical trials is PF-07295324 in?

PF-07295324 is being studied in clinical trial NCT05206604, titled "A First-in-human Study of Multiple Doses of Topically Administered PF-07295324 and PF-07259955." This Phase 1 trial has been completed and enrolled 24 healthy volunteers in the United States. The study was randomized, double-blind, and controlled.

Is PF-07295324 the same as PF-07259955?

PF-07295324 and PF-07259955 are distinct investigational drugs being studied together in the same clinical trial. The trial NCT05206604 evaluates multiple doses of both topically administered compounds. They are separate small molecules developed by Pfizer, Inc., and are not alternative names for the same drug.