Search results
Results from the WOW.Com Content Network
Neonatology. Transient hyperammonemia of the newborn (THAN) is an idiopathic disorder occasionally present in preterm newborns but not always symptomatic. [1] Continuous dialysis or hemofiltration have proven to be the most effective treatment. [1][2] Nutritional support and sodium benzoate have also been used to treat THAN.
Hyperammonemia, or high ammonia levels, is a metabolic disturbance characterised by an excess of ammonia in the blood. It is a dangerous condition that may lead to brain injury and death. It may be primary or secondary. Ammonia is a substance that contains nitrogen. It is a product of the catabolism of protein.
Medical genetics. Carbamoyl phosphate synthetase I deficiency (CPS I deficiency) [1] is an autosomal recessive metabolic disorder that causes ammonia to accumulate in the blood due to a lack of the enzyme carbamoyl phosphate synthetase I. Ammonia, which is formed when proteins are broken down in the body, is toxic if the levels become too high.
If a hyperammonemic episode occurs, the aim of treatment is to reduce the individual's ammonia levels as soon as possible. In extreme cases, this can involve hemodialysis. [4] Gene therapy had been considered a possibility for curative treatment for OTC deficiency, and clinical trials were taking place at the University of Pennsylvania in the ...
Hepatic encephalopathy (HE) is an altered level of consciousness as a result of liver failure. [2] Its onset may be gradual or sudden. [2] Other symptoms may include movement problems, changes in mood, or changes in personality. [2] In the advanced stages it can result in a coma.
Targeted temperature management (TTM) previously known as therapeutic hypothermia or protective hypothermia is an active treatment that tries to achieve and maintain a specific body temperature in a person for a specific duration of time in an effort to improve health outcomes during recovery after a period of stopped blood flow to the brain. [1]
Hypothermia therapy for neonatal encephalopathy. Mild total body hypothermia, induced by cooling a baby to 33-34°C for three days after birth, is nowadays a standardized treatment after moderate to severe hypoxic ischemic encephalopathy in full-term and near to fullterm neonates. [1][2] It has recently been proven to be the only medical ...
Citrullinemia belongs to a class of genetic diseases called urea cycle disorders. The urea cycle is a sequence of chemical reactions taking place in the liver. These reactions process excess nitrogen, generated when protein is used for energy by the body, to make urea, which is excreted by the kidneys.