First-In-Human Study To Evaluate Safety, Tolerability, And Pharmacokinetics Following Single Ascending And Multiple Ascending Doses of PF-07304814 In Hospitalized Participants With COVID-19.
Purpose
It is Phase 1b, 2-part, double-blind, placebo-controlled study to evaluate safety, tolerability, and pharmacokinetics of PF-07304814, in patients hospitalized with SARS-CoV-2 virus infection.
Condition
- Viral Disease
Eligibility
- Eligible Ages
- Between 18 Years and 79 Years
- Eligible Genders
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Male or female participants between the ages of 18 and 79 years. 2. Confirmed SARS-CoV-2 infection. 3. Hospitalized for COVID-19. 4. Symptoms consistent with COVID-19 indicated by at least 1 of the following: fever, cough, sore throat, malaise, headache, muscle pain, shortness of breath, new loss of taste and smell, nausea, chills, fatigue, rhinorrhea, diarrhea, vomiting or radiographic infiltrates by imaging consistent with COVID-19 5. Total body weight >=50 kg (110 lb), BMI <40 kg/m2; BMI <35 kg/m2 for 76- 79 years. -
Exclusion Criteria
- Evidence of critical illness, defined by at least one of the following: Respiratory failure, Multi-organ dysfunction/failure, Cardiac failure or septic shock 2. Participants that are anticipated by the study Investigator to progress to critical disease, including mechanical ventilation, within 24 hours of enrolment 3. Participants with pre-existing moderate to severe cardiovascular disease, uncontrolled diabetes, or severe asthma or severe COPD. 3.Participants with a known medical history of recent acute or chronic liver disease (other than NASH), chronic or active hepatitis B or C infection, or primary biliary cirrhosis. 4.Participants with a known medical history of ischemic heart disease, heart failure, dysrhythmia or other pre-existing cardiac condition. 5. Participants with known HIV infection, acute or chronic history of hepatitis B or C. 6.Participants with a known medical history of recurrent seizures. 7. Participants with history of venous thromboembolic event, including deep venous thrombosis or pulmonary embolism 8.Confirmed concurrent active systemic infection other than COVID-19. 9.Current diagnosis of cancer, unless in remission and untreated. 10.Other medical or psychiatric condition including recent or active suicidal ideation/behavior or laboratory abnormality that may increase the risk of study participation 11.Females who are pregnant or breastfeeding.
Study Design
- Phase
- Phase 1
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Factorial Assignment
- Intervention Model Description
- Part 1 will have 2 planned cohorts. Each escalating cohort will be initiated for enrollment after assessment of safety, tolerability and PK data from previous cohorts by an independent IRC and is deemed acceptable. Part 2 will have 2 planned cohort and each escalating cohort will be initiated after all safety, tolerability and PK data from previous cohort is evaluated and is deemed acceptable by a competent regulatory authority.
- Primary Purpose
- Treatment
- Masking
- Triple (Participant, Care Provider, Investigator)
Arm Groups
| Arm | Description | Assigned Intervention |
|---|---|---|
|
Experimental PF-07304814 |
Part 1: Cohort 1-5 Part 2: Cohort 6-9 |
|
|
Placebo Comparator Placebo |
Part 1: Cohort 1-5 Part 2: Cohort 6-9 |
|
More Details
- Status
- Completed
- Sponsor
- Pfizer
Study Contact
Detailed Description
It is a 2-part study in hospitalized COVID-19 patients. - Part 1 is to evaluate safety, tolerability, PK and markers of clinical activity of escalating doses of PF-07304814 given as 24-hour IV infusion. 2 planned and 3 optional cohorts with 8 participants each are planned. - Part 2 is to evaluate safety, tolerability, PK and markers of clinical activity of escalating doses of PF- 07304814 given as 120-hour infusion. 2 planned and 2 optional cohorts with 8 participants each are planned