Clinical Research Directory

Inclusion Criteria: * A molecular genetic diagnosis involving a heterozygous or hemizygous variant in RP2 and a written informed consent to participate are required for access to the registry questionnaire. Patients of all ages meeting the above criteria will be allowed to participate. As documentation will be in English and German, those who can navigate these pages will be included. Exclusion Criteria: * Patients with evidence of non-RP2 molecular genetic diagnoses will be excluded. Collection of data and further analysis will not be possible without the consent of the patient or legal guardian. Patients who cannot navigate registry documentation in English or German will be excluded.