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NCT03464864 · ClinicalTrials.gov registry record · Phase 1

Pharmacokinetics, Safety and Tolerability of Treprostinil Inhalation Powder in Healthy Normal Volunteers

A Phase 1 study, sponsored by Mannkind Corporation.

Completed
Registry status
Phase 1
Development phase
36
Enrollment target

NCT03464864: Completed Phase 1 study, sponsored by Mannkind Corporation.

NCT03464864 is a Phase 1 study that has completed, run by Mannkind Corporation. The registered enrollment target is 36 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (40% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03464864, a Phase 1 study, has completed, sponsored by Mannkind Corporation.

COMPLETED
Registry status
Phase 1
Development phase
36 participants
Enrollment target

Study Summary

A Dose-Rising Clinical Trial to Evaluate the Pharmacokinetics, Safety and Tolerability of Treprostinil Inhalation Powder in Healthy Normal Volunteers

Primary Outcome

Incidence and severity of treatment-related adverse events determined by changes from screening (baseline) of findings from physical examinations, laboratory evaluations, vital signs measurements, pulmonary testing, and ECG measurements.

Interventions

  • DRUG Treprostinil Inhalation Powder

Trial Details

FieldValue
Enrollment Target 36 participants
Start Date 2018-03-09
Est. Completion 2018-06-05
Phase Phase 1
Mannkind Corporation

42 total trials

What the finished NCT03464864 record still lists

NCT03464864 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 36 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (40% lower).

The record links to 0 conditions, and to 1 intervention - of which Treprostinil Inhalation Powder is the first listed.

NCT03464864 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03464864 about?

NCT03464864 is a clinical study titled "Pharmacokinetics, Safety and Tolerability of Treprostinil Inhalation Powder in Healthy Normal Volunteers". A Dose-Rising Clinical Trial to Evaluate the Pharmacokinetics, Safety and Tolerability of Treprostinil Inhalation Powder in Healthy Normal Volunteers

What is the current status of trial NCT03464864?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 36 participants. The study started on 2018-03-09. Estimated completion is 2018-06-05.

What interventions are being tested in trial NCT03464864?

The interventions under investigation include: Treprostinil Inhalation Powder (DRUG).

Who is sponsoring clinical trial NCT03464864?

This trial is sponsored by Mannkind Corporation, which has 42 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03464864's enrollment target sits among peer trials

36 1210th of 2000 higher than 743 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03464864, the US trial registry maintained by the National Library of Medicine. NCT03464864 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.