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NCT00311779 · ClinicalTrials.gov registry record · Phase 2

A Dose Ranging Study of Different Strengths of Spinosad Topical Creme in Subjects With Pediculosis Capitis

A Phase 2 study, sponsored by ParaPRO.

Completed
Registry status
Phase 2
Development phase
120
Enrollment target

NCT00311779: Completed Phase 2 study, sponsored by ParaPRO.

NCT00311779 is a Phase 2 study that has completed, run by ParaPRO. The registered enrollment target is 120 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (10% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00311779, a Phase 2 study, has completed, sponsored by ParaPRO.

COMPLETED
Registry status
Phase 2
Development phase
120 participants
Enrollment target

Study Summary

The primary objective of the study is to determine the safety and efficacy of different strengths of Spinosad topical creme, as compared to a vehicle control, in subjects who have been infested with at least a mild case of Pediculosis capitis (head lice).

Interventions

  • DRUG Spinosad Creme Rinse

Trial Details

FieldValue
Enrollment Target 120 participants
Start Date 2006-03
Est. Completion 2006-07
Phase Phase 2
ParaPRO

11 total trials

What the finished NCT00311779 record still lists

NCT00311779 is an interventional study that assigns participants to a tested intervention. The registered 120 participants enrollment target is mid-sized for trials with a published cap, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (10% lower).

The record links to 0 conditions, and to 1 intervention - of which Spinosad Creme Rinse is the first listed.

NCT00311779 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00311779 about?

NCT00311779 is a clinical study titled "A Dose Ranging Study of Different Strengths of Spinosad Topical Creme in Subjects With Pediculosis Capitis". The primary objective of the study is to determine the safety and efficacy of different strengths of Spinosad topical creme, as compared to a vehicle control, in subjects who have been infested with at least a mild case of Pediculosis capitis (head lice).

What is the current status of trial NCT00311779?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 120 participants. The study started on 2006-03. Estimated completion is 2006-07.

What interventions are being tested in trial NCT00311779?

The interventions under investigation include: Spinosad Creme Rinse (DRUG).

Who is sponsoring clinical trial NCT00311779?

This trial is sponsored by ParaPRO, which has 11 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00311779's enrollment target sits among peer trials

120 569th of 2000 higher than 1,383 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 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 NCT00311779, the US trial registry maintained by the National Library of Medicine. NCT00311779 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.