Carbamoyl-phosphate synthetase 1 deficiency

Get in touch with RARE Concierge.

Contact RARE Concierge

Carbamoyl-phosphate synthetase 1 deficiency

Synonyms: CPS1 deficiency | CPS1D | Carbamoyl-phosphate synthetase I deficiency | Carbamoyl-phosphate synthetase deficiency

A rare severe disorder of urea cycle metabolism typically characterized by either a neonatal-onset of severe hyperammonemia that occurs few days after birth and manifests with lethargy vomiting hypothermia seizures coma and death or a presentation outside the newborn period at any age with (sometimes) milder symptoms of hyperammonemia.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.

Reference: Access aggregated data from Orphanet at Orphadata.

Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version December 2023

Newly diagnosed with
Carbamoyl-phosphate synthetase 1 deficiency?

Our RARE Concierge Services Guides are available to assist you by providing information, resources and connections as you navigate your rare disease journey.

Get Concierge Help

Advocacy Organizations

Mississippi Metabolics Foundation

Mississippi Metabolics Foundation (MMF) was founded to raise awareness, educate, and provide support to those living or caring for someone with genetic metabolic disorders/inborn errors of metabolism (IEM).

Clinical Trials

For a list of clinical trials in this disease area, please click here.