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Natural History Study in Subjects With Usher Syndrome

NCT03814499 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 56

Last updated 2024-12-09

Study results available
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Summary

Natural History Study in Subjects With Usher Syndrome ((USH1B) is a multi-centre, longitudinal, observational study designed to evaluate disease progression in subjects with USH1B by several vision-related assessments.

Conditions

  • Usher Syndrome, Type 1B

Sponsors & Collaborators

  • Fondazione Telethon

    lead OTHER

Principal Investigators

  • FRANCESCA SIMONELLI · Eye Clinic of the University of Campania Luigi Vanvitelli, Naples, Italy

  • Ingeborgh van den Born · Stichting Oogziekenhuis Rotterdam, Rotterdam, The Netherland.

  • Carmen Ayuso · Instituto de Investigacion Sanitaria de la Fundacion Jimenez Diaz, Madrid, Spain

Eligibility

Min Age
8 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-06-01
Primary Completion
2020-12-30
Completion
2022-12-30

Countries

  • Italy
  • Netherlands
  • Spain

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03814499 on ClinicalTrials.gov