Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

485 results about "Encephalopathy" patented technology

A medical term used to describe a disease that affects brain structure or function.

Methods for using pet measured metabolism to determine cognitive impairment

A non-invasive, early stage method to obtain quantitative measures of mild cognitive impairment useful in diagnosing and following degenerative brain disease or closed head injuries by utilizing the image data from individual patient positron emission tomographic scans to construct a cognitive decline index that serves as a diagnostic and screening tool to reveal the onset of mild cognitive impairment and nervous system dysfunction which are sequelae of degenerative brain diseases and closed head injury. The method involves using weighted values of brain region intensities derived from comparing scans of normal subjects to a scan of the patient to calculate a cognitive decline index that is useful as a diagnostic tool for mild cognitive impairment. The weights for the intensity values for each region are derived from the differences of intensity values from regions of the brain of the patient selected by comparing the patient to normal control subjects.
Owner:THE BIOMEDICAL RES FOUND OF NORTHWEST LOUSNA

Gut microflora as biomarkers for the prognosis of cirrhosis and brain dysfunction

A systems biology approach is used to characterize and relate the intestinal (gut) microbiome of a host organism (e.g. a human) to physiological processes within the host. Information regarding the types and relative amounts of gut microflora is correlated with physiological processes indicative of e.g., a patient's risk of developing a disease or condition, likelihood of responding to a particular treatment, for adjusting treatment protocols, etc. The information is also used to identify novel suitable therapeutic targets and / or to develop and monitor the outcome of therapeutic treatments. An exemplary disease / condition is the development of hepatic encephalopathy (HE), particularly in patients with liver cirrhosis.
Owner:VIRGINIA COMMONWEALTH UNIV +1

Treatment of mitochondrial diseases

InactiveUS20050065099A1Limit prevent damageBiocideSenses disorderHuntingtons choreaCerebellar ataxia
The invention relates the method of treatment or amelioration of mitochondrial disorders such as Alzheimer's disease, Parkinson's disease, Friedreich's ataxia (FRDA), cerebellar ataxias, Leber's hereditary optic neuropathy (LHON), mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), Myoclonic Epilepsy with Ragged Red Fibers (MERFF), amyotrophic lateral sclerosis (ALS), motor neuron diseases, Huntington's disease, macular degeneration, and epilepsy, with chroman derivatives of Formula I or Formula II as described herein.
Owner:EDISON PHARMA

Redox-active therapeutics for treatment of mitochondrial diseases and other conditions and modulation of energy biomarkers

ActiveUS20060281809A1Enhancing oneReduce severityBiocideSenses disorderKearn sayre syndromeDisease
Methods of treating or suppressing mitochondrial diseases, such as Friedreich's ataxia (FRDA), Leber's Hereditary Optic Neuropathy (LHON), mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), or Kearns-Sayre Syndrome (KSS) are disclosed, as well as compounds useful in the methods of the invention, such as alpha-tocopherol quinone. Methods and compounds useful in treating other disorders are also disclosed. Energy biomarkers useful in assessing the metabolic state of a subject and the efficacy of treatment are also disclosed. Methods of modulating, normalizing, or enhancing energy biomarkers, as well as compounds useful for such methods, are also disclosed.
Owner:PTC THERAPEUTICS INC

Compositions Comprising Ornithine And Phenylacetate Or Phenylbutyrate For Treating Hepatic Encephalopathy

ActiveUS20080119554A1Avoid treatmentAntibacterial agentsBiocideOrnithine aspartateLiver decompensation
The present invention relates to use of ornithine in the manufacture of a medicament for use in combination with at least one of phenylacetate and phenylbutyrate for preventing or treating liver decompensation or hepatic encephalopathy. The invention also relates to use of at least one of phenylacetate and phenylbutyrate in the manufacture of a medicament for use in combination with ornithine for preventing or treating liver decompensation or hepatic encephalopathy.
Owner:UCL BUSINESS PLC

Methods of treating inflammatory and autoimmune diseases with natalizumab

Natalizumab is a safe and efficacious treatment for inflammatory and autoimmune diseases, such as multiple sclerosis, Crohn's Disease, and rheumatoid arthritis. Rare occurrences of progressive multifocal leucoencephalopathy during treatment suggest the possibility that it may be related to natalizumab treatment. Monitoring for JCV and informing caregivers and patients about the manifestations of progressive multifocal leucoencephalopathy can improve the safety of natalizumab therapy.
Owner:BIOGEN MA INC

Side-chain variants of redox-active therapeutics for treatment of mitochondrial diseases and other conditions and modulation of energy biomarkers

InactiveUS20070225261A1Enhancing oneEnhancing more energy biomarkersBiocideSenses disorderDiseaseKearn sayre syndrome
Methods of treating or suppressing mitochondrial diseases, such as Friedreich's ataxia (FRDA), Leber's Hereditary Optic Neuropathy (LHON), mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), or Kearns-Sayre Syndrome (KSS) are disclosed, as well as compounds useful in the methods of the invention. Methods and compounds useful in treating other disorders are also disclosed. Energy biomarkers useful in assessing the metabolic state of a subject and the efficacy of treatment are also disclosed. Methods of modulating, normalizing, or enhancing energy biomarkers, as well as compounds useful for such methods, are also disclosed.
Owner:PTC THERAPEUTICS INC

Method and kit for extracting prion protein

A method for extracting prion protein from a biological material, e.g., an animal tissue or product. In a specific example, abnormal prion protein is extracted from homogenized sheep brain with hexafluoro-2-propanol. The hexafluoro-2-propanol is separated from the aqueous brain preparation by increasing the ionic strength of the aqueous solution. Prion protein in the organic extract can be further purified, or the extract can be tested, e.g., by immunoassay, for the presence of prion protein, and more particularly abnormal prion protein. The extraction process permits testing for the presence of abnormal prior protein, e.g., for diagnosis of transmissible spongiform encephalopathies (TSE).
Owner:US SEC AGRI

Diaryl and Arylheteroaryl Urea Derivatives as Modulators of 5-Ht2a Serotonin Receptor Useful for the Prophylaxis or Treatment of Progressive Multifocal Leukoencephalopathy

The present invention relates to certain pyrazole derivatives of Formula (I) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the prophylaxis or treatment of progressive multifocal leukoencephalopathy.
Owner:ARENA PHARMA

Tail variants of redox-active therapeutics for treatment of mitochondrial diseases and other conditions and modulation of energy biomarkers

ActiveUS20070072943A1Lower Level RequirementsExercise toleranceAntibacterial agentsBiocideKearn sayre syndromeFriedreichs ataxia
Methods of treating or suppressing mitochondrial diseases, such as Friedreich's ataxia (FRDA), Leber's Hereditary Optic Neuropathy (LHON), mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), or Kearns-Sayre Syndrome (KSS) are disclosed, as well as compounds useful in the methods of the invention. Energy biomarkers useful in assessing the metabolic state of a subject and the efficacy of treatment are also disclosed.
Owner:PTC THERAPEUTICS INC

Pharmaceutical Compositions of a 5-HT2A Serotonin Receptor Modulator Useful for the Treatment of Disorders Related Thereto

InactiveUS20090053306A1Organic active ingredientsBiocideDiseaseAcute schizophrenia
The present invention relates to certain pharmaceutical compositions of a 5-HT2A serotonin receptor modulator and methods for preparing pharmaceutical composition related thereto. The pharmaceutical compositions are useful in the treatment of platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, reducing the risk of blood clot formation, asthma or symptoms thereof, agitation or a symptom, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorder, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, sleep disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
Owner:ARENA PHARMA

(HET)aryl-p-quinone derivatives for treatment of mitochondrial diseases

InactiveUS20110046219A1Good for healthRaise level of ATPBiocideSenses disorderQuinoneKearn sayre syndrome
Methods of treating or suppressing mitochondrial diseases, such as Friedreich's ataxia (FRDA), Leber's Hereditary Optic Neuropathy (LHON), mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), Kearns-Sayre Syndrome (KSS), are disclosed, as well as compounds useful in the methods of the invention, such as 2-(3-hydroxy-3-methyl-butyl)-6-(het)aryl-p-quinone or as 2-(3-hydroxy-3-methylbutyl)-3-(het)aryl-p-quinone derivatives. Energy biomarkers useful in assessing the metabolic state of a subject and the efficacy of treatment are also disclosed. Methods of modulating, normalizing, or enhancing energy biomarkers, as well as compounds useful for such methods, are also disclosed.
Owner:PTC THERAPEUTICS INC

Treatment of mitochondrial diseases with naphthoquinones

InactiveUS20130345312A1BiocideSenses disorderDiseaseKearn sayre syndrome
Methods of treating, preventing or suppressing symptoms associated with mitochondrial diseases, such as Friedreich's ataxia (FRDA), Leber's Hereditary Optic Neuropathy (LHON), dominant optic atrophy (DOA); mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), Leigh syndrome or Kearns-Sayre Syndrome (KSS) with compounds of Formula (I) are disclosed. Methods of modulating, normalizing, or enhancing energy biomarkers, as well as compounds useful for such methods are also disclosed.
Owner:BIOELECTRON TECH CORP

4-(p-QUINONYL)-2-HYDROXYBUTANAMIDE DERIVATIVES FOR TREATMENT OF MITOCHONDRIAL DISEASES

ActiveUS20090118257A1Good for healthRaise level of ATPBiocideSenses disorderKearn sayre syndromeHuntingtons chorea
Methods of treating or suppressing mitochondrial diseases, such as Friedreich's ataxia (FRDA), Leber's Hereditary Optic Neuropathy (LHON), mitochondrial myopathy, encephalopathy, lactacidosis, and stroke (MELAS), Kearns-Sayre Syndrome (KSS), are disclosed, as well as compounds useful in the methods of the invention, such as 4-(p-quinolyl)-2-hydroxybutanamide derivatives. Methods and compounds useful in treating other disorders such as amyotrophic lateral sclerosis (ALS), Huntington's disease, Parkinson's disease, and pervasive developmental disorders such as autism are also disclosed. Energy biomarkers useful in assessing the metabolic state of a subject and the efficacy of treatment are also disclosed. Methods of modulating, normalizing, or enhancing energy biomarkers, as well as compounds useful for such methods, are also disclosed.
Owner:PTC THERAPEUTICS INC

Methods of treating inflammatory and autoimmune diseases with alpha-4 inhibitory compounds

Alpha 4 inhibitors are used in treatment of inflammatory and autoimmune diseases, such as multiple sclerosis, Crohn's Disease, rheumatoid arthritis and asthma. Rare occurrences of progressive multifocal leucoencephalopathy during treatment with an alpha-4 agent suggest the possibility that it may be related to such treatment. Monitoring for the JC virus and educating caregivers and patients about the manifestations of progressive multifocal leucoencephalopathy can improve the safety of alpha 4 inhibitor therapy.
Owner:ELAN PHARM INC +1

Treatment of mitochondrial diseases with vitamin k

InactiveUS20140031432A1Lower Level RequirementsExercise toleranceBiocideSenses disorderDiseaseKearn sayre syndrome
Methods of treating, preventing or suppressing symptoms associated with mitochondrial diseases, such as Friedreich's ataxia (FRDA), Leber's Hereditary Optic Neuropathy (LHON), dominant optic atrophy (DOA); mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), Leigh syndrome or Kearns-Sayre Syndrome (KSS) with vitamin K are disclosed.
Owner:AMPERE LIFE SCI

Treatment of mitochondrial diseases

The invention relates the method of treatment or amelioration of mitochondrial disorders such as Alzheimer's disease, Parkinson's disease, Friedreich's ataxia (FRDA), cerebellar ataxias, Leber's hereditary optic neuropathy (LHON), mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), Myoclonic Epilepsy with Ragged Red Fibers (MERFF), amyotrophic lateral sclerosis (ALS), motor neuron diseases, Huntington's disease, macular degeneration, and epilepsy, with chroman derivatives of Formula I or Formula II as described herein.
Owner:EDISON PHARMA

Compound prepn of ornithine and asparagic acid for preventing and treating hepatosis and hepatic encephalopathy and its prepn process

A compound preparation consists of ornithine or its salt and asparagic acid or its salt as well as proper amount of supplementary material; and is prepared into oral preparation or injection through mechanical mixing and other process. The said compound preparation is used for treating various acute hepatitis, chronic hepatosis and hepatic encephacopathy and has the obvious effects of protecting liver and strengthening physique. The preparation process is simple, short in production period and low in cost.
Owner:刘万忠

Ultrasensitive detection of prions by automated protein misfolding cyclic amplification

InactiveUS20060263767A1Easy to copyDegree of improvementMicrobiological testing/measurementDisease diagnosisChronic wasting diseaseScrapie Virus
A highly sensitive method is provided for the detection of prions in a sample. These methods may be used to diagnose prion mediated transmissible spongiform encephalopathies such as bovine spongiform encephalopathy, Creutzfeldt-Jakob disease, scrapie, or chronic wasting disease. In particular a method for serial automated cyclic amplification of prion is disclosed. The method is both rapid and highly sensitive making it ideal for high throughput testing.
Owner:BOARD OF RGT UNIV OF TEXAS SYST THE

Detection of transmissible spongiform encephalopathies

InactiveUS6033858ASugar derivativesMicrobiological testing/measurementSpiroplasmaTransmissible mink encephalopathy
Provided is a method of detecting transmissible spongiform encephalopathies. The method comprises: selecting a sample from a subject to determine whether the subject has a transmissible spongiform encephalopathy; and detecting spiroplasma-specific 16S rDNA indicative of transmissible spongiform encephalopathies in the sample. The spiroplasma-specific 16S rDNA is preferably detected by contacting the sample with a pair of oligonucleotide primers under polymerase chain reaction conditions and detecting the resulting polymerase chain reaction product, wherein each of the pair of the oligonucleotide primers is complementary to spiroplasma-specific 16S rDNA indicative of transmissible spongiform encephalopathies. Further provided is an oligonucleotide having a nucleotide sequence complementary to spiroplasma-specific 16S rDNA indicative of transmissible spongiform encephalopathies; as well as an oligonucleotide having a nucleotide sequence specific to spiroplasma-specific 16S rDNA indicative of transmissible spongiform encephalopathies.
Owner:BASTIAN FR O

Composition of a 5-ht2a serotonin receptor modulator useful for the treatment of disorders related thereto

The present invention relates to certain compositions of a 5-HT2A serotonin receptor modulator and methods for their preparation. The compositions disclosed herein are useful for increasing slow wave sleep, improving sleep consolidation, improving sleep maintenance and improving sleep quality, and for treating insomnia and related sleep disorders, dyssomnias, parasomnias and nonrestorative sleep and the like. The compositions disclosed herein are further useful for treating platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, thrombosis, asthma or symptoms thereof, agitation or symptoms thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorders, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, diabetic-related disorders and progressive multifocal leukoencephalopathy and the like.
Owner:ARENA PHARMA

Pramipexole for the treatment of HIV dementia

The invention relates to the use of pramipexole and the pharmacologically acceptable acid addition salts thereof as well as hydrates and solvates thereof, for preparing a pharmaceutical composition for the prevention and / or treatment of HIV encephalopathy.
Owner:BOEHRINGER INGELHEIM PHARM KG

Animal model systems for viral pathogenesis of neurodegeneration, autoimmune demyelination, and diabetes

Provided are non-human animal model systems for viral pathogenesis of neurodegeneration, autoimmune demyelination, and autoimmune diseases such as diseases of the central nervous system, including multiple sclerosis (MS), and diabetes. Such non-human animal model systems may be suitably employed for the study of diseases such as MS and diabetes and for the identification and characterization of candidate therapeutic compounds and compositions for the treatment of such diseases. Also provided herein are markers and methods for the detection, in patients susceptible to autoimmune disease, of autoimmune diseases of the central nervous system such as progressive multifocal leukoencephalopathy (PML) following treatment with one or more therapeutic agent as exemplified herein by the therapeutic agent natalizumab. Exemplary animal model systems comprise marmosets infected with a herpesvirus such as HHV6-A and HHV6-B, transgenic mouse and zebrafish animal model systems wherein the transgene encodes CD46, and methods for monitoring the risks of patients having MS, diabetes and other auto-immune disorders treated with anti-adhesion molecules such as natalizumab.
Owner:CARANTECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products