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NCT01773122 · ClinicalTrials.gov registry record · Phase 1

Safety, Tolerability, and Pharmacokinetics of Dapsone in Acne Vulgaris

A Phase 1 study, sponsored by Allergan.

Completed
Registry status
Phase 1
Development phase
77
Enrollment target

NCT01773122: Completed Phase 1 study, sponsored by Allergan.

NCT01773122 is a Phase 1 study that has completed, run by Allergan. The registered enrollment target is 77 participants, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (28% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01773122, a Phase 1 study, has completed, sponsored by Allergan.

COMPLETED
Registry status
Phase 1
Development phase
77 participants
Enrollment target

Study Summary

This study will evaluate the safety, tolerability, and pharmacokinetics (PK) of dapsone in subjects with acne vulgaris following 28 days of dosing.

Primary Outcome

Cmax is the maximum plasma level following multiple doses of dapsone. Plasma is the liquid component of the blood in which the blood cells are suspended.

Interventions

  • DRUG Dapsone Formulation A
  • DRUG Dapsone Formulation B
  • DRUG Dapsone Formulation C
  • DRUG Dapsone 5% Gel

Trial Details

FieldValue
Enrollment Target 77 participants
Start Date 2013-01-21
Est. Completion 2013-05-05
Phase Phase 1
Allergan

314 total trials

What the finished NCT01773122 record still lists

NCT01773122 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 77 participants, a relatively small participant target, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (28% higher).

The record links to 0 conditions, and to 4 interventions - of which Dapsone Formulation A is the first listed.

NCT01773122 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01773122 about?

NCT01773122 is a clinical study titled "Safety, Tolerability, and Pharmacokinetics of Dapsone in Acne Vulgaris". This study will evaluate the safety, tolerability, and pharmacokinetics (PK) of dapsone in subjects with acne vulgaris following 28 days of dosing.

What is the current status of trial NCT01773122?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 77 participants. The study started on 2013-01-21. Estimated completion is 2013-05-05.

What interventions are being tested in trial NCT01773122?

The interventions under investigation include: Dapsone Formulation A (DRUG), Dapsone Formulation B (DRUG), Dapsone Formulation C (DRUG), Dapsone 5% Gel (DRUG).

Who is sponsoring clinical trial NCT01773122?

This trial is sponsored by Allergan, which has 314 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01773122's enrollment target sits among peer trials

77 703rd of 2000 higher than 1,296 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 NCT01773122, the US trial registry maintained by the National Library of Medicine. NCT01773122 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.