Study to Evaluate the Safety, Tolerability, PK, and PD of PB2452 in Healthy Volunteers
Public ClinicalTrials.gov record NCT03492385. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 1, Randomized, Double-Blind, Placebo-Controlled, Single Ascending Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of MEDI2452 (PB2452) With and Without Ticagrelor Pretreatment in Healthy Volunteers
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a Phase 1, first-in-human, randomized, double-blind, placebo-controlled, single ascending dose, sequential group study to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of PB2452 with and without ticagrelor pretreatment when administered to healthy male and female subjects. Up to 6 dose levels will be evaluated. This study will have up to 10 cohorts and up to a total of approximately 76 subjects with either 4 or 8 healthy young subjects in Cohorts 1 through 9 or approximately 16 older subjects in Cohort 10. The starting dose of PB2452 will be 100 mg and the planned doses for subsequent cohorts are 300, 1000, 3000, 9000, and 18000 mg.
Study identification
- NCT ID
- NCT03492385
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 64 participants
Conditions and interventions
Conditions
Interventions
- PB2452 Infusion Drug
- Placebo - Sodium Chloride Drug
- Ticagrelor Oral Tablet - Pre-Treatment Drug
- Ticagrelor Oral Tablet - Pre-Treatment and Post-Treatment Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 2, 2018
- Primary completion
- Sep 17, 2018
- Completion
- Sep 17, 2018
- Last update posted
- Nov 3, 2024
2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| PPD | Austin | Texas | 78744 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03492385, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 3, 2024 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03492385 live on ClinicalTrials.gov.