A Study to Establish a Patient Clinical and Genetic Information Database to Better Characterize Symptoms and Causes of Angelman Syndrome


About this study

The purpose of this study is to establish a patient and clinical information database, and a genetic material biobank to better characterize the symptoms and unknown genetic causes of Angelman syndrome

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria    

  • Must have a diagnosis or suspected diagnosis of Angelman syndrome
  • Will be recruited through the Angelman Syndrome Clinic

Exclusion Criteria   

  • Does not have a diagnosis or suspected diagnosis of Angelman syndrome


Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Ralitza Gavrilova, M.D.

Closed for enrollment

Contact information:

Marine Murphree M.S., LCGC



More information


Publications are currently not available

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