Primordial Dwarfism Registry

September 27, 2023 updated by: Michael Bober, Nemours Children's Clinic

Primordial Registry at Nemours/Alfred I. duPont Hospital for Children

The goal of this registry is to collect information on individuals with Microcephalic Osteodysplastic Primordial Dwarfism Type II (also called MOPDII) and other forms of microcephalic primordial dwarfism. The study team hopes to learn more about these conditions and improve the care of people with it by establishing this registry.

Study Overview

Status

Recruiting

Conditions

Detailed Description

The goal of this registry is to collect information on individuals with Microcephalic Osteodysplastic Primordial Dwarfism Type II (also called MOPDII) and other forms of microcephalic primordial dwarfism. The registry will enable detailed natural history studies of MOPD II and associated conditions. The study team hopes that identification of risk factors will allow for preventative treatments and thus a better quality of life for individuals with these diagnoses.

This study is limited to chart review, after signed informed consent obtained. There will be no additional visits or time in clinic because of participation in this registry. This study involves only the collection and storage of data extracted from the medical record. Records that may be requested and reviewed as a part of this study include but may not be limited to: specialist evaluations, surgical reports, results of blood and urine tests, genetic testing, x-rays, CT/MRI/MRA imaging. There are no special procedures, visits, or expectations of the individual as a result of participation in this registry. No one will be asked to have any specific testing for the sole purposes of this research.

Study Type

Observational

Enrollment (Estimated)

150

Contacts and Locations

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

Study Contact

Study Contact Backup

Study Locations

  • United States
    • Delaware
      • Wilmington, Delaware, United States, 19803
        • Recruiting
        • Nemours
        • Contact:
        • Contact:
        • Principal Investigator:
          • Michael Bober, MD, PhD

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

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

N/A

Sampling Method

Non-Probability Sample

Study Population

Any individual at any age with microcephalic primordial dwarfism or a closely related condition

Description

Inclusion Criteria:

  • Individuals with MOPDII, MOPDI/III, Meier-Gorlin syndrome, or unclassified or closely related types of microcephalic primordial dwarfism as diagnosed by a medical provider are eligible for this registry.

Exclusion Criteria:

  • individuals without microcephalic primordial dwarfism or closely related conditions

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

  • Observational Models: Case-Only
  • Time Perspectives: Other

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Characterization of the natural history of various forms of primordial dwarfism
Time Frame: 5 years
Data will be collected at enrollment, and over time, to allow for analysis of associated concerns throughout the lifespan
5 years

Collaborators and Investigators

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

Sponsor

Nemours Children's Clinic

Collaborators

Potentials Foundation
Walking with Giants Foundation

Investigators

  • Principal Investigator: Michael Bober, MD, PhD, Nemours

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 (Actual)

March 11, 2008

Primary Completion (Estimated)

January 1, 2030

Study Completion (Estimated)

January 1, 2030

Study Registration Dates

First Submitted

September 23, 2020

First Submitted That Met QC Criteria

September 23, 2020

First Posted (Actual)

September 29, 2020

Study Record Updates

Last Update Posted (Actual)

September 29, 2023

Last Update Submitted That Met QC Criteria

September 27, 2023

Last Verified

September 1, 2023

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • MB001

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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