This is a multicenter, observational study for patients with a confirmed diagnosis of neuronal ceroid lipofuscinosis type 2 (CLN2 disease), also known as TPP1 deficiency, who intend to be or are currently being treated with cerliponase alfa. Patients receiving or expected to receive cerliponase alfa within 60 days of signing the informed consent form (ICF) may be eligible to enroll in the study, assuming all regulatory requirements for sites that have agreed to participate and protocol inclusion criteria are met. Data may be collected for all or some of the assessments as outlined in the protocol, dependent upon the clinic's and/or individual patient's standard of care.
Study Type
OBSERVATIONAL
Enrollment
35
Commercially available product provided to patient by participating clinic site.
Commercially available administration kit provided to the patient by participating clinic site.
Arkansas Children's Hospital
Little Rock, Arkansas, United States
Children's Hospital of Orange County
Orange, California, United States
Children's Hospital of Colorado
Aurora, Colorado, United States
Children's National Hospital
Washington D.C., District of Columbia, United States
Advent Health
Orlando, Florida, United States
Children's Healthcare of Atlanta
Atlanta, Georgia, United States
Rush University Medical Center
Chicago, Illinois, United States
Boston Children's Hospital,
Boston, Massachusetts, United States
Children's Hospital Minnesota
Minneapolis, Minnesota, United States
NYU Langone Medical Center
New York, New York, United States
...and 6 more locations
Safety surveillance of cerliponase alfa
To evaluate the long-term safety of cerliponase alfa in patients with neuronal ceroid lipofuscinosis Type 2 (CLN2 disease).
Time frame: 10 years
Hypersensitivity
To further assess the occurrence of serious hypersensitivity reactions (including anaphylaxis), serious cardiovascular adverse events, and serious device-related complications.
Time frame: 10 years
Severe SAE impact on patient's motor and language functions
To evaluate the effects of Grade III or higher serious adverse events (SAEs) on patient performance on the CLN2 clinical rating scale (motor and language domains).
Time frame: 10 years
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