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NCT00143260 · ClinicalTrials.gov registry record · Phase 4

Study Of Men With Mild To Moderate Erectile Dysfunction To Evaluate The Efficacy Of Viagra 8 Hours Post-Dose

A Phase 4 study, sponsored by Pfizer's Upjohn has merged with Mylan to form Viatris.

Completed
Registry status
Phase 4
Development phase
250
Enrollment target

NCT00143260: Completed Phase 4 study, sponsored by Pfizer's Upjohn has merged with Mylan to form Viatris.

NCT00143260 is a Phase 4 study that has completed, run by Pfizer's Upjohn has merged with Mylan to form Viatris. The registered enrollment target is 250 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (52% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00143260, a Phase 4 study, has completed, sponsored by Pfizer's Upjohn has merged with Mylan to form Viatris.

COMPLETED
Registry status
Phase 4
Development phase
250 participants
Enrollment target

Study Summary

Safety/Efficacy of 100mg Viagra at 8 hours post dose in men with mild to moderate erectile dysfunction

Interventions

  • DRUG Viagra (Sildenafil Citrate) 100 mg

Trial Details

FieldValue
Enrollment Target 250 participants
Start Date 2005-08
Est. Completion 2006-05
Phase Phase 4

What the finished NCT00143260 record still lists

NCT00143260 is an interventional study that assigns participants to a tested intervention. The registered 250 participants enrollment target is mid-sized for trials with a published cap, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (52% lower).

The record links to 0 conditions, and to 1 intervention - of which Viagra (Sildenafil Citrate) 100 mg is the first listed.

NCT00143260 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00143260 about?

NCT00143260 is a clinical study titled "Study Of Men With Mild To Moderate Erectile Dysfunction To Evaluate The Efficacy Of Viagra 8 Hours Post-Dose". Safety/Efficacy of 100mg Viagra at 8 hours post dose in men with mild to moderate erectile dysfunction

What is the current status of trial NCT00143260?

This trial is currently completed. It is a Phase 4 study. The enrollment target is 250 participants. The study started on 2005-08. Estimated completion is 2006-05.

What interventions are being tested in trial NCT00143260?

The interventions under investigation include: Viagra (Sildenafil Citrate) 100 mg (DRUG).

Who is sponsoring clinical trial NCT00143260?

This trial is sponsored by Pfizer's Upjohn has merged with Mylan to form Viatris, which has 158 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00143260's enrollment target sits among peer trials

250 342nd of 2000 higher than 1,648 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 NCT00143260, the US trial registry maintained by the National Library of Medicine. NCT00143260 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.