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he purpose of this study is to determine whether Nitisinone 10 mg Tablets (Test Product are bioequivalent to the reference product Orfadin 10 mg
The specific aim is to conduct a randomized, single dose, three-period crossover bioequivalence study in at least 18 healthy male and female subjects at a single study center to evaluate the in vivo performance of two formulations of Nitisinone 10 mg and the reference product Orfadin under fasting.
A total of 4 healthy female and male volunteers (age 18 to 55 years old) will be entered into the study. Volunteers will be determined to be free of significant medical conditions as assessed by medical history, physical examination, and blood and urine tests. Volunteers will be randomly allocated to a treatment sequence, before administration of investigational nitinosine
Determination of succinylacetone (SA) in blood (serum/plasma) and/or urine will be performed. Results from samples analyzed at the central laboratory, including determination of nitisinone, will be used in the evaluation of pharmacokinetics, efficacy and safety during the two treatment periods.
Hereditary Tyrosinemia, Type I
Lifein Multi-Specialty Hospital
Not yet recruiting
Published on BioPortfolio: 2019-10-09T09:21:41-0400
The purpose of this study is to determine whether Nitisinone 10 mg Tablets (Test Product 1) and Nitisinone 10 mg Tablets High Compritol (Test Product 2) are bioequivalent to the reference ...
The purpose of this study is to determine whether Nitisinone 10 mg Tablets (Test Product 1) and Nitisinone 10 mg Tablets 'Baked' for 6 months @ 40°C/75% RH (Test Product 2) are bioequival...
The purpose of this study is to compare the bioavailability of the Test Product, Nitisinone 10 mg Tablet, under fasting and fed conditions (food-effect).
The purpose of the registry/repository is to understand the natural history of tyrosinemia in our region and to provide a mechanism to store data and specimens to support the conduct of fu...
OBJECTIVES: Assess whether 2-(2-nitro-4-trifluoromethylbenzoyl)-1,3-cyclohexanedione (NTBC) at 0.6 mg/kg per day prevents liver failure in at least 1 patient with tyrosinemia type I.
To analyze the clinical manifestation and genetic mutation of a child with tyrosinemia type I but without elevated succinylacetone.
Tyrosinemia type 1 (HT1, MIM#276700) is caused by a deficiency in fumarylacetoacetate hydrolase (FAH) and it is associated with severe liver and renal disfunction. At present, the mutational FAH (15q2...
To determine whether amyloid imaging with the positron emission tomography (PET) agent Pittsburgh Compound B (PiB) can detect vascular ß-amyloid (Aß) in the essentially pure form of cerebral amyloid...
The diagnosis of visual loss from toxic-metabolic and hereditary optic neuropathies may be delayed in some cases because of a failure to elicit important information in the clinical history or to reco...
To study the molecular basis of hereditary antithrombin (AT) deficiency in a Chinese family. It will help us understand the pathogenesis of this type of disease.
A group of disorders which have in common elevations of tyrosine in the blood and urine secondary to an enzyme deficiency. Type I tyrosinemia features episodic weakness, self-mutilation, hepatic necrosis, renal tubular injury, and seizures and is caused by a deficiency of the enzyme fumarylacetoacetase. Type II tyrosinemia features mental retardation, painful corneal ulcers, and keratoses of the palms and plantar surfaces and is caused by a deficiency of the enzyme TYROSINE TRANSAMINASE. Type III tyrosinemia features mental retardation and is caused by a deficiency of the enzyme 4-HYDROXYPHENYLPYRUVATE DIOXYGENASE. (Menkes, Textbook of Child Neurology, 5th ed, pp42-3)
Forms of hereditary angioedema that occur due to mutations in the gene for COMPLEMENT C1 INHIBITOR PROTEIN. Type I hereditary angioedema is associated with reduced serum levels of complement C1 inhibitor protein. Type II hereditary angioedema is associated with the production of a non-functional complement C1 inhibitor protein.
A form of hereditary angioedema that occurs in women and is precipitated or worsened by high ESTROGEN levels. It is associated with mutations in the gene for FACTOR XII that result in its increased activity.
An enzyme that catalyzes the conversion of L-TYROSINE and 2-oxoglutarate to 4-hydroxyphenylpyruvate and L-GLUTAMATE. It is a pyridoxal-phosphate protein. L-PHENYLALANINE is hydroxylated to L-tyrosine. The mitochondrial enzyme may be identical with ASPARTATE AMINOTRANSFERASES (EC 126.96.36.199.). Deficiency of this enzyme may cause type II Tyrosinemia (see TYROSINEMIAS). EC 188.8.131.52.
A group of inherited conditions characterized initially by HEMATURIA and slowly progressing to RENAL INSUFFICIENCY. The most common form is the Alport syndrome (hereditary nephritis with HEARING LOSS) which is caused by mutations in genes for TYPE IV COLLAGEN and defective GLOMERULAR BASEMENT MEMBRANE.
Benign Prostatic Hyperplasia (BPH) Erectile Dysfunction Urology Urology is the branch of medicine concerned with the urinary tract and diseases that affect it. Examples include urethritis, urethrostenosis and incontinence. Urology is a su...
Blood is a specialized bodily fluid that delivers necessary substances to the body's cells (in animals) – such as nutrients and oxygen – and transports waste products away from those same cells. In vertebrates, it is composed of blo...