View clinical trials related to Pseudoxanthoma Elasticum.
Filter by:The purpose of this study (Study INZ701-304 [ADAPT]) is to assess the long-term safety of INZ-701 in patients with ENPP1 Deficiency or ABCC6 Deficiency who have received INZ-701 in an existing clinical study and choose to continue dosing for the potential treatment of their condition.
The purpose of this prospective registry is to characterize the natural history of ectonucleotide pyrophosphatase/phosphodiesterase1(ENPP1) Deficiency and the infantile-onset form of adenosine triphosphate (ATP) binding cassette transporter protein subfamily C member 6 (ABCC6) Deficiency longitudinally. The registry will prospectively gather information about the genetic, biochemical, physiological, anatomic, radiographic, and functional manifestations (including patient reported outcomes [PROs]) of each disease during routine, standard-of-care visits, with the aim of developing a comprehensive understanding of the burden of illness and progressive nature of the disease.
To investigate the variation in backscattering with depth between forme fruste keratoconus (FFKC), keratoconus, and normal eyes; to determine the backscattering changes in the characteristics of keratoconus progression; and to explore the diagnostic value of backscattering in FFKC.
The goal of this randomized clinical trial is to assess the effect of etidronate on ectopic calcification in relatively young patients with Pseudoxanthoma elasticum. The main question it aims to answer are: What is the difference in the arterial calcification scores in the legs and the carotid syphon measured on low-dose CT scan after 24 months of treatment compared to baseline between etidronate and placebo. Participants will be asked to do take etidronate or placebo for 24 months.
The primary purpose of Study INZ701-104 (the ENERGY study) is to assess the safety and tolerability of INZ-701 in infants with ENPP1 Deficiency or with ABCC6 Deficiency.
This study aims to systematically assess the retest reliability and ability to detect a change of new visual function tests and ophthalmological imaging methods for observing the natural course of pseudoxanthoma elasticum (PXE).
This study was designed to evaluate the safety, tolerability, pharmacodynamics (PD) of DS-1211b, and pharmacokinetics (PK) in individuals with Pseudoxanthoma elasticum (PXE). PXE is a rare disease that is associated with significant risks of visual impairments and comorbidity from peripheral and cardiovascular diseases, and adversely impacts the quality of life in afflicted individuals.
Pseudoxanthoma elasticum (PXE) is a rare, autosomal recessive genetic disease characterized by progressive calcification and fragmentation of elastic fibers in connective tissues. PXE primarily affect the skin, retina and arterial walls. Given the age of onset and progression of the disease, the consequences of PXE affect a large number of patients of working age and are therefore likely to have an impact on their professional career and job retention. To our knowledge, there are no studies on the occupational impact of PXE.
The purpose of this prospective study is to characterize the natural history of ENPP1 Deficiency (including Generalized Arterial Calcification of Infancy Type 1 [GACI] and Autosomal Recessive Hypophosphatemic Rickets Type 2 [ARHR2]) and the early-onset form of ABCC6 Deficiency (Generalized Arterial Calcification of Infancy Type 2 [GACI-2]) longitudinally.
The purpose of this study is to assess the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics PD) of multiple ascending doses of INZ-701, an ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1) recombinant fusion protein, for the treatment of ABCC6 Deficiency. The goal of the study is to identify a dose regimen for further clinical development in the treatment of ABCC6 Deficiency.