Clinical trial Recruiting at 1 site Observational

Registry for individuals with microcephalic primordial dwarfism

Official title: Primordial Dwarfism Registry at Nemours Children's Hospital, Delaware

Run by Nemours Children's Clinic · NCT04569149 · Data updated 2026-11-12

This study is collecting information about people with microcephalic primordial dwarfism to better understand their conditions and improve their care.

Quick facts

Study typeObservational
SexAll
Enrollment200 (estimated)
SponsorNemours Children's Clinic
Academic / other
Locations1 site (Wilmington, Delaware)
StatusRecruiting
StartedMarch 11, 2008
Main results expectedJanuary 1, 2030
Study endsJanuary 1, 2030
Registry record updatedOctober 27, 2026
Trial IDNCT04569149 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this registry are individuals diagnosed with MOPDII, MOPDI/III, Meier-Gorlin syndrome, or closely related types of microcephalic primordial dwarfism.

Probably not a fit

Patients without a diagnosis of microcephalic primordial dwarfism or closely related conditions will not benefit from this registry.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This registry aims to collect comprehensive information on individuals diagnosed with various forms of microcephalic primordial dwarfism, including MOPDII and associated syndromes. By gathering data from medical records, the study seeks to establish a detailed natural history of these conditions, which may help identify risk factors and improve care. Participation involves no additional clinic visits or procedures, as it focuses solely on chart reviews after obtaining informed consent.

Why it matters

Potential benefit: If successful, this registry could lead to improved understanding and management of microcephalic primordial dwarfism, enhancing the quality of life for affected individuals.

How similar studies have gone: While this registry approach is not novel, it builds on previous efforts to understand rare conditions, which have shown success in improving patient care.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Individuals with MOPDII, Meier-Gorlin syndrome, IMAGe syndrome, RNU4atac-opathies (MOPDI/III, Roifman syndrome, Lowry-Wood syndrome), LIG4 syndrome, and other classified as well as unclassified types of microcephalic primordial dwarfism and related conditions, as diagnosed by a medical provider, are eligible for this registry.

Exclusion Criteria:

* individuals without microcephalic primordial dwarfism or closely related conditions

Where it's running

  • Nemours
    Wilmington, Delaware, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.