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CompletedNCT01410006NPRIUpdated Jul 25, 2017

Neurofibromatosis Type 1 Patient Registry

An observational study in Neurofibromatosis Type 1, sponsored by Washington University School of Medicine. Completed at 1 site in United States. Per ClinicalTrials.gov, last updated 2017-07-25.

Sponsored by Washington University School of Medicine · Observational

Study type
Observational
Model
Other
Time perspective
Other
Enrollment
2,391
Sex
All
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Study summary

The Neurofibromatosis Type 1 (NF1) Patient Registry Initiative (NPRI) is a web-based registry that asks participants to fill out a 30-minute online questionnaire to collect information about the spectrum of medical and social problems experienced by children and adults with NF1. The information gained from your participation may one day help doctors develop personalized treatments for individuals living with NF1.

We are currently enrolling individuals with NF1 who either (1) HAVE previously been diagnosed with a brain tumor younger than 18 years or (2) HAVE NEVER had a brain tumor. Please note: there is no therapy associated with this study. Individuals may participate in the registry by going to https://nf1registry.wustl.edu/

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Conditions studied

  • Neurofibromatosis Type 1

Keywords

  • NF1
  • neurofibromatosis
  • NF
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In context

Neurofibromatoses

186 studies on the registry are indexed under Neurofibromatoses; 24 are open to participants now.

This study's enrollment of 2,391 is above the median of 78 across 56 observational studies indexed under Neurofibromatoses.

Browse Neurofibromatoses studies →

Lead sponsor

Washington University School of Medicine is the lead sponsor of 1,765 studies on the registry; 271 are open to participants now.

Of its 324 completed or terminated interventional studies of FDA-regulated products, 212 (65%) have results posted.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
Child (0–17), Adult (18–64), Older adult (65+)
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

The study population is all individuals diagnosed with Neurofibromatosis Type 1.

Inclusion criteria

  • Individuals diagnosed by a healthcare provider with Neurofibromatosis Type 1

Exclusion criteria

Exclusion Criteria:

  • Individuals without a healthcare provider diagnosis of Neurofibromatosis Type 1
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Study design

Observational model
Other
Time perspective
Other
Enrollment
2,391 participants (actual)
Target follow-up
50 Years
Patient registry
Yes
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What researchers measure

Primary outcomes

  1. Neurofibromatosis Type 1

    Time frame: ongoing

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Study locations

1 site
  • Washington University
    Saint Louis, Missouri 63130, United States
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 25, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01410006
Lead sponsor
Washington University School of Medicine
Responsible party
Sponsor
First posted
Aug 4, 2011
Start date
May 2011
Primary completion
Jul 2017
Completion
Jul 2017
Last update
Jul 25, 2017

Study contacts

Kimberly J Johnson, PhD
study director · Washington University School of Medicine

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jul 2017. You cannot join it, but the record below documents what was studied.

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Discussion

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