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NCT01165840 · ClinicalTrials.gov registry record · Phase 4

Effect of Weight and/or Obesity on Dapsone Drug Concentrations

A Phase 4 study, sponsored by Texas Tech University Health Sciences Center.

Completed
Registry status
Phase 4
Development phase
37
Enrollment target

NCT01165840: Completed Phase 4 study, sponsored by Texas Tech University Health Sciences Center.

NCT01165840 is a Phase 4 study that has completed, run by Texas Tech University Health Sciences Center. The registered enrollment target is 37 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (93% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01165840, a Phase 4 study, has completed, sponsored by Texas Tech University Health Sciences Center.

COMPLETED
Registry status
Phase 4
Development phase
37 participants
Enrollment target

Study Summary

This study will find how weight affects the dosing of a drug called dapsone. Currently, the amount of dapsone a patient receives is the same regardless of the patient's weight.

Primary Outcome

Serum clearance of dapsone

Interventions

  • DRUG Dapsone

Trial Details

FieldValue
Enrollment Target 37 participants
Start Date 2010-07
Est. Completion 2012-05
Phase Phase 4

What the finished NCT01165840 record still lists

NCT01165840 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 37 participants, a relatively small participant target, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (93% lower).

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

NCT01165840 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01165840 about?

NCT01165840 is a clinical study titled "Effect of Weight and/or Obesity on Dapsone Drug Concentrations". This study will find how weight affects the dosing of a drug called dapsone. Currently, the amount of dapsone a patient receives is the same regardless of the patient's weight.

What is the current status of trial NCT01165840?

This trial is currently completed. It is a Phase 4 study. The enrollment target is 37 participants. The study started on 2010-07. Estimated completion is 2012-05.

What interventions are being tested in trial NCT01165840?

The interventions under investigation include: Dapsone (DRUG).

Who is sponsoring clinical trial NCT01165840?

This trial is sponsored by Texas Tech University Health Sciences Center, which has 76 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01165840's enrollment target sits among peer trials

37 1482nd of 2000 higher than 511 of 2,000 other Phase 4 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 4 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 NCT01165840, the US trial registry maintained by the National Library of Medicine. NCT01165840 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.