Study of the Natural History and Genotype-Phenotype Corre... | NCT00004649

Studies
Study of the Natural History and Genotype-Phenotype Correlations of Hereditary Hemorrhagic Telangiectasia Patients

NCT00004649

Sponsor

National Center for Research Resources (NCRR)

Status

Completed

Last Update Posted

Jun 24, 2005Estimated

Enrollment

Not provided

Phase

Not provided

Conditions

Hereditary Hemorrhagic Telangiectasia

Interventions

Not provided

Countries

Not provided

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

ID	Type	Description	Link
UVT-650

Status Module

Record Verification Date

Dec 2001

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

May 1995

Primary Completion Date

Not provided

Completion Date

Not provided

First Submitted Date

Feb 24, 2000

First Submission Date that Met QC Criteria

Feb 24, 2000

First Posted Date

Feb 25, 2000Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Jun 23, 2005

Last Update Posted Date

Jun 24, 2005Estimated

Name	Class
University of Vermont	OTHER

Description Module

Brief Summary

OBJECTIVES: I. Collect data regarding the natural history of hereditary hemorrhagic telangiectasia (HHT).

II. Establish genotype-phenotype correlations in HHT. III. Create a database of information for researchers throughout the world.

Detailed Description

PROTOCOL OUTLINE: Patients complete a self-administered natural history questionnaire in a multiple choice format. Questionnaire is completed by a population consisting of males and females of all ages and ethnic backgrounds.

Data are collected and made available to all researchers.

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

No data available

No data is available for this block.

Biospecimen

No data available

No data is available for this block.

Enrollment

Not provided

Eligibility Module

Eligibility Criteria

Diagnosed hereditary hemorrhagic telangiectasia (Osler-Rendu-Weber disease) with recurrent epistaxis, telangiectases, and visceral vascular anomalies

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

0 Years

Maximum Age

Not provided

Standard Ages

ChildAdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Name	Affiliation	Role
Alan Guttmacher	University of Vermont	Study Chair

Condition Browse Module

MeSH Terms

ID	Term
D013683	Telangiectasia, Hereditary Hemorrhagic
D030342	Genetic Diseases, Inborn
D006402	Hematologic Diseases
D035583	Rare Diseases

Ancestor Terms

ID	Term
D020141	Hemostatic Disorders
D014652	Vascular Diseases
D002318	Cardiovascular Diseases
D013684	Telangiectasis

Browse Leaves

Not provided

Browse Branches

Not provided