Vanquish44/Healthcare_NLP huggingface dataset:
Question: what research (or clinical trials) is being done for Huntington's Disease ?
Answer: The mission of the National Institute of Neurological Disorders and Stroke (NINDS) is to seek fundamental knowledge about the brain and nervous system, and to use that knowledge to reduce the burden of neurological disease. A major focus of research on HD is to understand the toxicity of mutant huntingin protein to brain cells and to develop potential drugs for counteracting it. Animal models of the disorder allow scientists to study mechanisms of the disease and to move forward with strategies most likely to work and least likely to cause harm for individuals. The HD gene discovery is allowing scientists to recruit individuals who carry the HD gene into clinical studies early  before they become ill. Researchers hope to understand how the defective gene affects various structures in the brain and the body's chemistry and metabolism. Since some of the clinical symptoms in neurodegenerative diseases may be caused by the ultimate malfunctioning of neuronal circuits rather than by the loss of individual cells, scientists are using cutting-edge methods such as optogenetics (where neurons are activated or silenced in the brains of living animals using light beams) to probe the cause and progression of such circuit defects in HD. Scientists are also using stem cells to study disease mechanisms and test potential therapeutic drugs.
                
The NINDS-funded PREDICT-HD study seeks to identify biomarkers (biological changes that can be used to predict, diagnose, or monitor a disease) for HD. One goal of PREDICT-HD is to determine if the progression of the disease correlates with changes in brain scans images, or with chemical changes in blood, urine, or cerebrospinal fluid. A large and related NINDS-supported study aims to identify additional genetic factors in people that influence the course of the disease. Since individuals with the same CAG expansions can differ widely in the age of disease onset and severity of symptoms, researchers are trying to identify variations in the genomes of individuals with HD that account for those differences in the hopes that they will point to new targets for disease intervention and therapy.

Topic: Huntington's Disease
Source: NINDS
Question: What is (are) Dravet Syndrome ?
Answer: Dravet syndrome, also called severe myoclonic epilepsy of infancy (SMEI), is a severe form of epilepsy. It appears during the first year of life with frequent febrile seizures  fever-related seizures that, by definition, are rare beyond age 5. Later, other types of seizures typically arise, including myoclonus (involuntary muscle spasms). Status epilepticus  a state of continuous seizure requiring emergency medical care  also may occur. Children with Dravet syndrome typically experience poor development of language and motor skills, hyperactivity, and difficulty relating to others.
                
In 30 to 80 percent of cases, Dravet syndrome is caused by defects in a gene required for the proper function of brain cells. Borderline SMEI (SMEB) and another type of infant-onset epilepsy called generalized epilepsy with febrile seizures plus (GEFS+) are caused by defects in the same gene. In GEFS+, febrile seizures may persist beyond age 5.

Topic: Dravet Syndrome
Source: NINDS
Question: What are the treatments for Dravet Syndrome ?
Answer: Seizures in Dravet syndrome are difficult to control, but can be reduced by anticonvulsant drugs. A ketogenic diet, high in fats and low in carbohydrates, also may be beneficial.

Topic: Dravet Syndrome
Source: NINDS
Question: What is the outlook for Dravet Syndrome ?
Answer: As children with Dravet syndrome get older, their decline in cognitive function stabilizes, and in many, it improves slightly. However, most teenagers with Dravet syndrome are dependent on caregivers. The degree of cognitive impairment appears to correlate with the frequency of seizures.

Topic: Dravet Syndrome
Source: NINDS
Question: what research (or clinical trials) is being done for Dravet Syndrome ?
Answer: The NINDS conducts and supports a broad program of basic and clinical research on all types of epilepsy, including Dravet syndrome. Study of the genetic defects responsible for Dravet syndrome and related disorders is expected to lead to the development of effective drug therapies.

Topic: Dravet Syndrome
Source: NINDS
Question: What is (are) Encephalopathy ?
Answer: Encephalopathy is a term for any diffuse disease of the brain that alters brain function or structure. Encephalopathy may be caused by infectious agent (bacteria, virus, or prion), metabolic or mitochondrial dysfunction, brain tumor or increased pressure in the skull, prolonged exposure to toxic elements (including solvents, drugs, radiation, paints, industrial chemicals, and certain metals), chronic progressive trauma, poor nutrition, or lack of oxygen or blood flow to the brain. The hallmark of encephalopathy is an altered mental state. Depending on the type and severity of encephalopathy, common neurological symptoms are progressive loss of memory and cognitive ability, subtle personality changes, inability to concentrate, lethargy, and progressive loss of consciousness. Other neurological symptoms may include myoclonus (involuntary twitching of a muscle or group of muscles), nystagmus (rapid, involuntary eye movement), tremor, muscle atrophy and weakness, dementia, seizures, and loss of ability to swallow or speak. Blood tests, spinal fluid examination, imaging studies, electroencephalograms, and similar diagnostic studies may be used to differentiate the various causes of encephalopathy.

Topic: Encephalopathy
Source: NINDS
Question: What are the treatments for Encephalopathy ?
Answer: Treatment is symptomatic and varies, according to the type and severity of the encephalopathy. Your physician can provide specific instructions for proper care and treatment. Anticonvulsants may be prescribed to reduce or halt any seizures. Changes to diet and nutritional supplements may help some patients. In severe cases, dialysis or organ replacement surgery may be needed.

Topic: Encephalopathy
Source: NINDS
Question: What is the outlook for Encephalopathy ?
Answer: Treating the underlying cause of the disorder may improve symptoms. However, the encephalopathy may cause permanent structural changes and irreversible damage to the brain. Some encephalopathies can be fatal.

Topic: Encephalopathy
Source: NINDS
Question: what research (or clinical trials) is being done for Encephalopathy ?
Answer: The NINDS supports and conducts research on brain diseases. Much of this research is aimed at characterizing the agents that cause these disorders, clarifying the mechanisms underlying them, and, ultimately, finding ways to prevent, treat, and cure them.

Topic: Encephalopathy
Source: NINDS
Question: What is (are) Tremor ?
Answer: Tremor is an unintentional, rhythmic, muscle movement involving to-and-fro movements of one or more parts of the body. Most tremors occur in the hands, although they can also affect the arms, head, face, voice, trunk, and legs. Sometimes tremor is a symptom of another neurological disorder or a side effect of certain drugs, but the most common form occurs in otherwise healthy people. Some forms of tremor are inherited and run in families, while others have no known cause. Excessive alcohol consumption or alcohol withdrawal can kill certain nerve cells, resulting in tremor, especially in the hand. Other causes include an overactive thyroid and the use of certain drugs. Tremor may occur at any age but is most common in middle-aged and older persons.
                
There are several forms of tremor, including:
                
Essential tremor (sometimes called benign essential tremor) is the most common form of abnormal tremor.The hands are most often affected but the head, voice, tongue, legs, and trunk may also be involved. Head tremor may be seen as a "yes-yes" or "no-no" motion. Onset is most common after age 40, although symptoms can appear at any age. Parkinsonian tremor is caused by damage to structures within the brain that control movement. The tremor is classically seen as a "pill-rolling" action of the hands but may also affect the chin, lips, legs, and trunk. Dystonic tremor occurs in individuals of all ages who are affected by dystonia, a movement disorder in which sustained involuntary muscle contractions cause twisting motions or painful postures or positions.

Topic: Tremor
Source: NINDS
Question: What are the treatments for Tremor ?
Answer: There is no cure for most tremors. The appropriate treatment depends on accurate diagnosis of the cause. Drug treatment for parkinsonian tremor involves levodopa or dopamine-like drugs such as pramipexole and ropinirole. Essential tremor may be treated with propranolol or other beta blockers (such as nadolol) and primidone, an anticonvulsant drug. Dystonic tremor may respond to clonazepam, anticholinergic drugs, and intramuscular injections of botulinum toxin. Eliminating tremor "triggers" such as caffeine and other stimulants from the diet is often recommended. Physical therapy may help to reduce tremor and improve coordination and muscle control for some individuals. Surgical intervention, such as thalamotomy and deep brain stimulation, are usually performed only when the tremor is severe and does not respond to drugs.

Topic: Tremor
Source: NINDS
Question: What is the outlook for Tremor ?
Answer: Although tremor is not life-threatening, it can be embarrassing to some people and make it harder to perform daily tasks.

Topic: Tremor
Source: NINDS
Question: what research (or clinical trials) is being done for Tremor ?
Answer: The National Institute of Neurological Disorders and Stroke, a unit of the National Institutes of Health (NIH) within the U.S. Department of Health and Human Services, is the nations leading federal funder of research on disorders of the brain and nervous system. The NINDS sponsors research on tremor both at its facilities at the NIH and through grants to medical centers. Scientists are evaluating the effectiveness of certain drugs and searching for genes that can cause certain forms of tremor.

Topic: Tremor
Source: NINDS
Question: What is (are) Alternating Hemiplegia ?
Answer: Alternating hemiplegia is a rare neurological disorder that develops in childhood, most often before the child is 18 months old. The disorder is characterized by recurrent episodes of paralysis that involve one or both sides of the body, multiple limbs, or a single limb. The paralysis may affect different parts of the body at different times and may be brief or last for several days. Oftentimes these episodes will resolve after sleep. Affected children may also have abnormal movements involving stiffening or "dance-like" movements of a limb, as well as walking and balance problems. Some children have seizures. Children may have normal or delayed development. There are both benign and more serious forms of the disorder. Most children do not have a family history of the disorder; however, recent studies have show that some children with a family history have mutations in the genes CACNA1A, SCN1A, and ATP1A2. Mutations in the ATP1A2 gene have previously been associated with families affect by familial hemiplegic migraine.

Topic: Alternating Hemiplegia
Source: NINDS
Question: What are the treatments for Alternating Hemiplegia ?
Answer: Drug therapy including verapamil may help to reduce the severity and duration of attacks of paralysis associated with the more serious form of alternating hemiplegia

Topic: Alternating Hemiplegia
Source: NINDS
Question: What is the outlook for Alternating Hemiplegia ?
Answer: Children with the benign form of alternating hemiplegia have a good prognosis. Those who experience the more severe form have a poor prognosis because intellectual and mental capacities do not respond to drug therapy, and balance and gait problems continue. Over time, walking unassisted becomes difficult or impossible.

Topic: Alternating Hemiplegia
Source: NINDS
Question: what research (or clinical trials) is being done for Alternating Hemiplegia ?
Answer: The NINDS supports research on paralytic disorders such as alternating hemiplegia, with the goals of learning more about these disorders and finding ways to prevent, treat and, ultimately cure them.

Topic: Alternating Hemiplegia
Source: NINDS
Question: What is (are) Kuru ?
Answer: Kuru is a rare and fatal brain disorder that occurred at epidemic levels during the 1950s-60s among the Fore people in the highlands of New Guinea. The disease was the result of the practice of ritualistic cannibalism among the Fore, in which relatives prepared and consumed the tissues (including brain) of deceased family members. Brain tissue from individuals with kuru was highly infectious, and the disease was transmitted either through eating or by contact with open sores or wounds. Government discouragement of the practice of cannibalism led to a continuing decline in the disease, which has now mostly disappeared.
                
Kuru belongs to a class of infectious diseases called transmissible spongiform encephalopathies (TSEs), also known as prion diseases. The hallmark of a TSE disease is misshapen protein molecules that clump together and accumulate in brain tissue. Scientists believe that misshapen prion proteins have the ability to change their shape and cause other proteins of the same type to also change shape. Other TSEs include Creutzfeldt-Jakob disease and fatal familial insomnia in humans, bovine spongiform encephalopathy in cattle (also known as mad cow disease), scrapie in sheep and goats, and chronic wasting disease in deer and elk.

Topic: Kuru
Source: NINDS
Question: What are the treatments for Kuru ?
Answer: There were no treatments that could control or cure kuru, other than discouraging the practice of cannibalism. Currently, there are no cures or treatments for any of the other TSE diseases.

Topic: Kuru
Source: NINDS
Question: What is the outlook for Kuru ?
Answer: Similar to other the TSEs, kuru had a long incubation period; it was years or even decades before an infected person showed symptoms. Because kuru mainly affected the cerebellum, which is responsible for coordination, the usual first symptoms were an unsteady gait, tremors, and slurred speech. (Kuru is the Fore word for shiver.) Unlike most of the other TSEs, dementia was either minimal or absent. Mood changes were often present. Eventually, individuals became unable to stand or eat, and they died in a comatose state from 6 to 12 months after the first appearance of symptoms.

Topic: Kuru
Source: NINDS
Question: what research (or clinical trials) is being done for Kuru ?
Answer: The NINDS funds research to better understand the genetic, molecular, and cellular mechanisms that underlie the TSE diseases. Findings from this research will lead to ways to diagnose, treat, prevent, and ultimately cure these diseases.

Topic: Kuru
Source: NINDS
Question: What is (are) Tabes Dorsalis ?
Answer: Tabes dorsalis is a slow degeneration of the nerve cells and nerve fibers that carry sensory information to the brain. The degenerating nerves are in the dorsal columns of the spinal cord (the portion closest to the back of the body) and carry information that help maintain a person's sense of position. Tabes dorsalis is the result of an untreated syphilis infection. Symptoms may not appear for some decades after the initial infection and include weakness, diminished reflexes, unsteady gait, progressive degeneration of the joints, loss of coordination, episodes of intense pain and disturbed sensation, personality changes, dementia, deafness, visual impairment, and impaired response to light. The disease is more frequent in males than in females. Onset is commonly during mid-life. The incidence of tabes dorsalis is rising, in part due to co-associated HIV infection.

Topic: Tabes Dorsalis
Source: NINDS
Question: What are the treatments for Tabes Dorsalis ?
Answer: Penicillin, administered intravenously, is the treatment of choice. Associated pain can be treated with opiates, valproate, or carbamazepine. Patients may also require physical or rehabilitative therapy to deal with muscle wasting and weakness. Preventive treatment for those who come into sexual contact with an individual with tabes dorsalis is important.

Topic: Tabes Dorsalis
Source: NINDS
Question: What is the outlook for Tabes Dorsalis ?
Answer: If left untreated, tabes dorsalis can lead to paralysis, dementia, and blindness. Existing nerve damage cannot be reversed.

Topic: Tabes Dorsalis
Source: NINDS
Question: what research (or clinical trials) is being done for Tabes Dorsalis ?
Answer: The NINDS supports and conducts research on neurodegenerative disorders, such as tabes dorsalis, in an effort to find ways to prevent, treat, and, ultimately, cure these disorders.

Topic: Tabes Dorsalis
Source: NINDS
Question: What is (are) Alexander Disease ?
Answer: Alexander disease is one of a group of neurological conditions known as the leukodystrophies, disorders that are the result of abnormalities in myelin, the white matter that protects nerve fibers in the brain. Alexander disease is a progressive and often fatal disease. The destruction of white matter is accompanied by the formation of Rosenthal fibers, which are abnormal clumps of protein that accumulate in non-neuronal cells of the brain called astrocytes. Rosenthal fibers are sometimes found in other disorders, but not in the same amount or area of the brain that are featured in Alexander disease. The infantile form is the most common type of Alexander disease. It has an onset during the first two years of life. Usually there are both mental and physical developmental delays, followed by the loss of developmental milestones, an abnormal increase in head size, and seizures. The juvenile form of Alexander disease is less common and has an onset between the ages of two and thirteen. These children may have excessive vomiting, difficulty swallowing and speaking, poor coordination, and loss of motor control. Adult-onset forms of Alexander disease are less common. The symptoms sometimes mimic those of Parkinsons disease or multiple sclerosis, or may present primarily as a psychiatric disorder. The disease occurs in both males and females, and there are no ethnic, racial, geographic, or cultural/economic differences in its distribution.

Topic: Alexander Disease
Source: NINDS
Question: What are the treatments for Alexander Disease ?
Answer: There is no cure for Alexander disease, nor is there a standard course of treatment. Treatment of Alexander disease is symptomatic and supportive.

Topic: Alexander Disease
Source: NINDS
Question: What is the outlook for Alexander Disease ?
Answer: The prognosis for individuals with Alexander disease is generally poor. Most children with the infantile form do not survive past the age of 6. Juvenile and adult onset forms of the disorder have a slower, more lengthy course.

Topic: Alexander Disease
Source: NINDS
Question: what research (or clinical trials) is being done for Alexander Disease ?
Answer: Recent discoveries show that most individuals (approximately 90 percent) with Alexander disease have a mutation in the gene that makes glial fibrillary acidic protein (GFAP). GFAP is a normal component of the brain, but it is unclear how the mutations in this genecauses the disease. In most cases mutations occur spontaneously are not inherited from parents.A small number of people thought to have Alexander disease do not have identifiable mutations in GFAP, which leads researchers to believe that there may be other genetic or perhaps even non-genetic causes of Alexander disease. Current research is aimed at understanding the mechanisms by which the mutations cause disease, developing better animal models for the disorder, and exploring potential strategies for treatment. At present, there is no exact animal model for the disease; however, mice have been engineered to produce the same mutant forms of GFAP found in individuals with Alexander disease. These mice form Rosenthal fibers and have a predisposition for seizures, but do not yet mimic all features of human disease (such as the leukodystrophies). One clinical study is underway to identify biomarkers of disease severity or progression in samples of blood or cerebrospinal fluid. Such biomarkers, if found, would be a major advantage for evaluating the response to any treatments that are developed in the future.

Topic: Alexander Disease
Source: NINDS
Question: What is (are) Ohtahara Syndrome ?
Answer: Ohtahara syndrome is a neurological disorder characterized by seizures. The disorder affects newborns, usually within the first three months of life (most often within the first 10 days) in the form of epileptic seizures. Infants have primarily tonic seizures, but may also experience partial seizures, and rarely, myoclonic seizures. Ohtahara syndrome is most commonly caused by metabolic disorders or structural damage in the brain, although the cause or causes for many cases cant be determined. Most infants with the disorder show significant underdevelopment of part or all of the cerebral hemispheres. The EEGs of infants with Ohtahara syndrome reveal a characteristic pattern of high voltage spike wave discharge followed by little activity. This pattern is known as burst suppression. Doctors have observed that boys are more often affected than girls.

Topic: Ohtahara Syndrome
Source: NINDS
Question: What are the treatments for Ohtahara Syndrome ?
Answer: Antiepileptic drugs are used to control seizures, but are unfortunately not usually very effective for this disorder. Corticosteroids are occasionally helpful. In cases where there is a focal brain lesion (damage contained to one area of the brain) surgery may be beneficial. Other therapies are symptomatic and supportive.

Topic: Ohtahara Syndrome
Source: NINDS
Question: What is the outlook for Ohtahara Syndrome ?
Answer: The course of Ohtahara syndrome is severely progressive. Seizures become more frequent, accompanied by delays in physical and cognitive development.Some children will die in infancy; others will survive but be profoundly handicapped. As they grow, some children will progress into other epileptic disorders such as West syndrome and Lennox-Gestaut syndrome.

Topic: Ohtahara Syndrome
Source: NINDS
Question: what research (or clinical trials) is being done for Ohtahara Syndrome ?
Answer: The NINDS conducts and supports an extensive research program on seizures and seizure-related disorders. Much of this research is aimed at increasing scientific understanding of these disorders and finding ways to prevent, treat, and potentially cure them.

Topic: Ohtahara Syndrome
Source: NINDS
Question: What is (are) Lissencephaly ?
Answer: Lissencephaly, which literally means "smooth brain," is a rare, gene-linked brain malformation characterized by the absence of normal convolutions (folds) in the cerebral cortex and an abnormally small head (microcephaly). In the usual condition of lissencephaly, children usually have a normal sized head at birth. In children with reduced head size at birth, the condition microlissencephaly is typically diagnosed. Lissencephaly is caused by defective neuronal migration during embryonic development, the process in which nerve cells move from their place of origin to their permanent location within the cerebral cortex gray matter. Symptoms of the disorder may include unusual facial appearance, difficulty swallowing, failure to thrive, muscle spasms, seizures, and severe psychomotor retardation. Hands, fingers, or toes may be deformed. Lissencephaly may be associated with other diseases including isolated lissencephaly sequence, Miller-Dieker syndrome, and Walker-Warburg syndrome. Sometimes it can be difficult to distinguish between these conditions clinically so consultation with national experts is recommended to help ensure correct diagnosis and possible molecular testing.

Topic: Lissencephaly
Source: NINDS