Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT01064726 · ClinicalTrials.gov registry record · Phase 1

A Study To Explore The Effect On Inflammatory Markers After Nasal Allergen Challenge In Subjects With Seasonal Allergic Rhinitis And The Effect Of A Single Dose Of Ibuprofen Or Fluticasone Propionate On The Allergen Response.

A Phase 1 study, sponsored by Pfizer.

Completed
Registry status
Phase 1
Development phase
18
Enrollment target

NCT01064726: Completed Phase 1 study, sponsored by Pfizer.

NCT01064726 is a Phase 1 study that has completed, run by Pfizer. The registered enrollment target is 18 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (70% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT01064726, a Phase 1 study, has completed, sponsored by Pfizer.

COMPLETED
Registry status
Phase 1
Development phase
18 participants
Enrollment target

Study Summary

After a nasal allergen challenge it should be possible to measure markers of inflammation that may be useful to assess the properties of future drugs. If these markers are reproducible and impacted by the study drugs they could be useful for future drug development.

Interventions

  • DRUG Placebo
  • DRUG Ibuprofen
  • DRUG Fluticasone propionate

Trial Details

FieldValue
Enrollment Target 18 participants
Start Date 2009-10
Est. Completion 2010-04
Phase Phase 1
Pfizer

1,845 total trials

What the finished NCT01064726 record still lists

NCT01064726 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 18 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (70% lower).

The record links to 0 conditions, and to 3 interventions - of which Placebo is the first listed.

NCT01064726 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01064726 about?

NCT01064726 is a clinical study titled "A Study To Explore The Effect On Inflammatory Markers After Nasal Allergen Challenge In Subjects With Seasonal Allergic Rhinitis And The Effect Of A Single Dose Of Ibuprofen Or Fluticasone Propionate On The Allergen Response.". After a nasal allergen challenge it should be possible to measure markers of inflammation that may be useful to assess the properties of future drugs. If these markers are reproducible and impacted by the study drugs they could be useful for future drug development.

What is the current status of trial NCT01064726?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 18 participants. The study started on 2009-10. Estimated completion is 2010-04.

What interventions are being tested in trial NCT01064726?

The interventions under investigation include: Placebo (DRUG), Ibuprofen (DRUG), Fluticasone propionate (DRUG).

Who is sponsoring clinical trial NCT01064726?

This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01064726's enrollment target sits among peer trials

18 1720th of 2000 higher than 216 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

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT01245179 · 18 participants · Phase 1

    Study of Panobinostat (LBH589) in Patients With Sickle Cell Disease

  • NCT01999361 · 18 participants · NA

    Prevention of de Novo Allosensitization in Islet Transplant Recipients Following Complete Graft Loss

  • NCT02359825 · 18 participants · Phase 1

    Nerve Repair Using Hydrophilic Polymers to Promote Immediate Fusion of Severed Axons and Swift Return of Function

  • NCT02870244 · 18 participants · Phase 1

    Adoptive T Cell Immunotherapy for Advanced Melanoma Using Engineered Lymphocytes

Similar registry start date

  • NCT05988463 · started 2027-01-01 · Phase 1

    Dose-Escalation Study of Artesunate Patients With IPF

  • NCT07219706 · started 2026-12-10 · NA

    Dietary Fiber and Time Restricted Eating

  • NCT02831335 · started 2026-12-01

    Technical Development of Multi-Parametric Renocerebral MRI

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

Source: ClinicalTrials.gov NCT01064726, the US trial registry maintained by the National Library of Medicine. NCT01064726 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.