Characteristics and Outcomes of Childhood Moyamoya in the UK

December 1, 2021 updated by: Great Ormond Street Hospital for Children NHS Foundation Trust
This is a study to ascertain the number of children with moyamoya in the UK, their presenting features, clinical course and outcomes.

Study Overview

Status

Completed

Conditions

Detailed Description

The study ahs 3 components:

  1. Patient identification via the British Paediatric Surveillance Unit, and the 21 collaborating centres
  2. Record review/patient interview to determine clinical features & outcomes
  3. Centralised review of imaging data to ascertain radiological phenotypes

Study Type

Observational

Enrollment (Actual)

98

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United Kingdom
      • London, United Kingdom, WC1N 3LU
        • Great Ormond Street Hospital for CHidlren NHS Foundation Trust

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

No older than 18 years (Child, Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Children (0-18y) with moyamoya in the UK over study period (2014-2016 August)

Description

Inclusion Criteria:

  • Radiological diagnosis of moyamoya

Exclusion Criteria:

  • Refuse consent

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Number of children with moyamoya in UK
Time Frame: 2 years
2 years

Secondary Outcome Measures

Outcome Measure
Time Frame
clinical features & outcomes of childhood moyamoya
Time Frame: 2 years
2 years
radioplogical features of childhood Moyamoya
Time Frame: 2 years
2 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Great Ormond Street Hospital for Children NHS Foundation Trust

Investigators

  • Principal Investigator: vijeya ganesan, MB ChB MD, UCL Institute of Child Health

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

August 1, 2014

Primary Completion (Actual)

December 1, 2015

Study Completion (Actual)

December 1, 2015

Study Registration Dates

First Submitted

April 30, 2015

First Submitted That Met QC Criteria

May 4, 2015

First Posted (Estimate)

May 5, 2015

Study Record Updates

Last Update Posted (Actual)

December 2, 2021

Last Update Submitted That Met QC Criteria

December 1, 2021

Last Verified

December 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 13NR31

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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