Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Fx-5A in Healthy Volunteers

Part of paid clinical trials in Bethesda, Maryland.

Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Study ID
NCT04216342
Phase
PHASE1
Status
Recruiting
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Conditions

  • Cardiovascular Disease

Eligibility Criteria

Sex
ALL
Age
18 Years - 99 Years
Healthy Volunteers
Accepted

Interventions

  • Fx-5A peptide complex — BIOLOGICAL
    subject will receive a slow I.V. infusion of the Fx-5A peptide complex as described in Table 1. Five to 10 mL of blood will be collected at 30min (+/- 5min\*), 1h (+/- 10min\*), 2h (+/- 10min\*), 4h (+/- 15min\*), 8h (+/- 30min\*), 12h (+/- 30min\*), and 24h (+/- 30min\*) for laboratory tests and to be stored for research tests. The patient will be dismissed, as inpatient, 24-36 hours after the beginning of the treatment.

Study Details

Background: Heart disease is the leading cause of death, disability, and healthcare expense in the United States. Researchers think a new drug called Fx-5A may be useful to treat different cardiovascular diseases and inflammation. Objective: To understand the safety, tolerability, and effects of Fx-5A. Eligibility: Healthy people ages 18 and older who are not pregnant Design: Participants will be screened with: Medical history Physical exam Blood tests Pregnancy test for female participants Participants will stay in the hospital for 36-48 hours. This will include: Blood tests EKGs: Electrodes will be placed on the participant s chest. The patches are connected to cables that will send information from their heart to a machine. Single infusion of Fx-5A. A needle will be used to insert a plastic tube into a vein in the participant s arm. This tube will remain in the arm for the duration of the hospital stay for blood tests. Participants will have follow-up visits day 7 and day 28 after their infusion. At these visits, they will have blood tests and an EKG. Participation will last 5-10 weeks.

Key Dates

Start date
Sep 29, 2021
Status verified
Mar 2026
Primary completion
Jun 30, 2026
Completion
Jun 30, 2026

Study Design

Enrollment
64 participants (estimated)
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT

Arms

  • Experimental: 1
    subjects entered into the trial may go thru a 0-4 weeks screening (Screening Phase). On the Intervention phase, subjects will be followed for 7 days which includes: entry criteria assessments and settling at the inpatient unit on Day 0, a single-dose I.V. infusion with data collection on Day 1 followed by 24 hours monitoring (Day 2), a 7-day and 28-day outpatient follow-up visit (Follow-Up Phase).

Primary Outcome Measure

Assess the safety and tolerability of the Fx-5A peptide complex. [ Time Frame: 28 days ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
National Institutes of Health Clinical CenterBethesdaMaryland20892
For more information at the NIH Clinical Center contact Office of Patient Recruitment (OPR)
[email protected]
800-411-1222

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By research site
National Institutes of Health Clinical Center· Bethesda, MD

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