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NCT03024034 · ClinicalTrials.gov registry record · Phase 1

A Phase 1 TP-271 Oral PK Single Ascending Dose Study

A Phase 1 study, sponsored by Tetraphase Pharmaceuticals.

Completed
Registry status
Phase 1
Development phase
56
Enrollment target

NCT03024034: Completed Phase 1 study, sponsored by Tetraphase Pharmaceuticals.

NCT03024034 is a Phase 1 study that has completed, run by Tetraphase Pharmaceuticals. The registered enrollment target is 56 participants, roughly in line with the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03024034, a Phase 1 study, has completed, sponsored by Tetraphase Pharmaceuticals.

COMPLETED
Registry status
Phase 1
Development phase
56 participants
Enrollment target

Study Summary

The purpose of this study is to determine the safety and tolerability of up to 6 different single ascending oral doses of TP-271, ranging from 25 mg to 300 mg, in healthy adult male or female subjects.

Primary Outcome

The incidence, intensity, and type of adverse events (AE) and the total number of participants experiencing AEs that are related to treatment Outcome measures to be collected in support of the primary objective (safety and tolerability) include: * The incidence, intensity, and type of AEs (from time of signing of informed consent form \[ICF\] through EOS); * Changes in physical examination findings (Day -1 and EOS); * Changes in vital signs (Day -1 through EOS); * Changes in safety laboratory

Interventions

  • DRUG TP-271

Trial Details

FieldValue
Enrollment Target 56 participants
Start Date 2017-03-02
Est. Completion 2018-06-04
Phase Phase 1
Tetraphase Pharmaceuticals

13 total trials

What the finished NCT03024034 record still lists

NCT03024034 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 56 participants, a relatively small participant target, roughly in line with the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target.

The record links to 0 conditions, and to 1 intervention - of which TP-271 is the first listed.

NCT03024034 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03024034 about?

NCT03024034 is a clinical study titled "A Phase 1 TP-271 Oral PK Single Ascending Dose Study". The purpose of this study is to determine the safety and tolerability of up to 6 different single ascending oral doses of TP-271, ranging from 25 mg to 300 mg, in healthy adult male or female subjects.

What is the current status of trial NCT03024034?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 56 participants. The study started on 2017-03-02. Estimated completion is 2018-06-04.

What interventions are being tested in trial NCT03024034?

The interventions under investigation include: TP-271 (DRUG).

Who is sponsoring clinical trial NCT03024034?

This trial is sponsored by Tetraphase Pharmaceuticals, which has 13 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03024034's enrollment target sits among peer trials

56 902nd of 2000 higher than 1,083 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 NCT03024034, the US trial registry maintained by the National Library of Medicine. NCT03024034 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.