falan42/medcuad_data huggingface dataset:
Topic: Pelizaeus-Merzbacher Disease
Question: What is the outlook for Pelizaeus-Merzbacher Disease ?
Answer: The prognosis for those with the severe forms of Pelizaeus-Merzbacher disease is poor, with progressive deterioration until death. On the other end of the disease spectrum, individuals with the mild form, in which spastic paraplegia is the chief symptom, may have nearly normal activity and life span.
(Source: NINDS)
Topic: Pelizaeus-Merzbacher Disease
Question: what research (or clinical trials) is being done for Pelizaeus-Merzbacher Disease ?
Answer: NINDS supports research on gene-linked disorders, including the leukodystrophies. The goals of this research are to increase scientific understanding of these disorders and to find ways to prevent, treat, and ultimately cure them.
(Source: NINDS)
Topic: Piriformis Syndrome
Question: What is (are) Piriformis Syndrome ?
Answer: Piriformis syndrome is a rare neuromuscular disorder that occurs when the piriformis muscle compresses or irritates the sciatic nerve-the largest nerve in the body. The piriformis muscle is a narrow muscle located in the buttocks. Compression of the sciatic nerve causes pain-frequently described as tingling or numbness-in the buttocks and along the nerve, often down to the leg. The pain may worsen as a result of sitting for a long period of time, climbing stairs, walking, or running.
(Source: NINDS)
Topic: Piriformis Syndrome
Question: What are the treatments for Piriformis Syndrome ?
Answer: Generally, treatment for the disorder begins with stretching exercises and massage. Anti-inflammatory drugs may be prescribed. Cessation of running, bicycling, or similar activities may be advised. A corticosteroid injection near where the piriformis muscle and the sciatic nerve meet may provide temporary relief. In some cases, surgery is recommended.
(Source: NINDS)
Topic: Piriformis Syndrome
Question: What is the outlook for Piriformis Syndrome ?
Answer: The prognosis for most individuals with piriformis syndrome is good. Once symptoms of the disorder are addressed, individuals can usually resume their normal activities. In some cases, exercise regimens may need to be modified in order to reduce the likelihood of recurrence or worsening.
(Source: NINDS)
Topic: Piriformis Syndrome
Question: what research (or clinical trials) is being done for Piriformis Syndrome ?
Answer: Within the NINDS research programs, piriformis syndrome is addressed primarily through studies associated with pain research. NINDS vigorously pursues a research program seeking new treatments for pain and nerve damage with the ultimate goal of reversing debilitating conditions such as piriformis syndrome.
(Source: NINDS)
Topic: Epilepsy
Question: What is (are) Epilepsy ?
Answer: The epilepsies are a spectrum of brain disorders ranging from severe, life-threatening and disabling, to ones that are much more benign. In epilepsy, the normal pattern of neuronal activity becomes disturbed, causing strange sensations, emotions, and behavior or sometimes convulsions, muscle spasms, and loss of consciousness. The epilepsies have many possible causes and there are several types of seizures. Anything that disturbs the normal pattern of neuron activityfrom illness to brain damage to abnormal brain developmentcan lead to seizures. Epilepsy may develop because of an abnormality in brain wiring, an imbalance of nerve signaling chemicals called neurotransmitters, changes in important features of brain cells called channels, or some combination of these and other factors. Having a single seizure as the result of a high fever (called febrile seizure) or head injury does not necessarily mean that a person has epilepsy. Only when a person has had two or more seizures is he or she considered to have epilepsy. A measurement of electrical activity in the brain and brain scans such as magnetic resonance imaging or computed tomography are common diagnostic tests for epilepsy.
(Source: NINDS)
Topic: Epilepsy
Question: What are the treatments for Epilepsy ?
Answer: Once epilepsy is diagnosed, it is important to begin treatment as soon as possible. For about 70 percent of those diagnosed with epilepsy, seizures can be controlled with modern medicines and surgical techniques. Some drugs are more effective for specific types of seizures. An individual with seizures, particularly those that are not easily controlled, may want to see a neurologist specifically trained to treat epilepsy. In some children, special diets may help to control seizures when medications are either not effective or cause serious side effects.
(Source: NINDS)
Topic: Epilepsy
Question: What is the outlook for Epilepsy ?
Answer: While epilepsy cannot be cured, for some people the seizures can be controlled with medication, diet, devices, and/or surgery. Most seizures do not cause brain damage, but ongoing uncontrolled seizures may cause brain damage. It is not uncommon for people with epilepsy, especially children, to develop behavioral and emotional problems in conjunction with seizures. Issues may also arise as a result of the stigma attached to having epilepsy, which can led to embarrassment and frustration or bullying, teasing, or avoidance in school and other social settings. For many people with epilepsy, the risk of seizures restricts their independence (some states refuse drivers licenses to people with epilepsy) and recreational activities.
                
Epilepsy can be a life-threatening condition. Some people with epilepsy are at special risk for abnormally prolonged seizures or sudden unexplained death in epilepsy.
(Source: NINDS)
Topic: Epilepsy
Question: what research (or clinical trials) is being done for Epilepsy ?
Answer: Scientists are studying the underlying causes of the epilepsies in children, adults, and the elderly, as well as seizures that occur following brain trauma, stroke, and brain tumors. Ongoing research is focused on developing new model systems that can be used to more quickly screen potential new treatments for the epilepsies. The identification of genes or other genetic information that may influence or cause the epilepsies may allow doctors to prevent the disorders or to predict which treatments will be most beneficial to individuals with specific types of epilepsy. Scientists also continue to study how neurotransmitters interact with brain cells to control nerve firing and how non-neuronal cells in the brain contribute to seizures. Researchers funded by the National Institutes of Health have developed a flexible brain implant that could one day be used to treat seizures. Scientists are continually improving MRI and other brain scans that may assist in diagnosing the epilepsies and identify the source, or focus, of the seizures in the brain. Other areas of study include prevention of seizures and the role of inflammation in epilepsy. Patients may enter trials of experimental drugs and surgical interventions.
                
More about epilepsy research
(Source: NINDS)
Topic: Reye's Syndrome
Question: What is (are) Reye's Syndrome ?
Answer: Reye's syndrome (RS) is primarily a children's disease, although it can occur at any age. It affects all organs of the body but is most harmful to the brain and the liver--causing an acute increase of pressure within the brain and, often, massive accumulations of fat in the liver and other organs. RS is defined as a two-phase illness because it generally occurs in conjunction with a previous viral infection, such as the flu or chicken pox. The disorder commonly occurs during recovery from a viral infection, although it can also develop 3 to 5 days after the onset of the viral illness. RS is often misdiagnosed as encephalitis, meningitis, diabetes, drug overdose, poisoning, sudden infant death syndrome, or psychiatric illness. Symptoms of RS include persistent or recurrent vomiting, listlessness, personality changes such as irritability or combativeness, disorientation or confusion, delirium, convulsions, and loss of consciousness. If these symptoms are present during or soon after a viral illness, medical attention should be sought immediately. The symptoms of RS in infants do not follow a typical pattern; for example, vomiting does not always occur. Epidemiologic evidence indicates that aspirin (salicylate) is the major preventable risk factor for Reye's syndrome. The mechanism by which aspirin and other salicylates trigger Reye's syndrome is not completely understood. A "Reye's-like" illness may occur in children with genetic metabolic disorders and other toxic disorders. A physician should be consulted before giving a child any aspirin or anti-nausea medicines during a viral illness, which can mask the symptoms of RS.
(Source: NINDS)
Topic: Reye's Syndrome
Question: What are the treatments for Reye's Syndrome ?
Answer: There is no cure for RS. Successful management, which depends on early diagnosis, is primarily aimed at protecting the brain against irreversible damage by reducing brain swelling, reversing the metabolic injury, preventing complications in the lungs, and anticipating cardiac arrest. It has been learned that several inborn errors of metabolism mimic RS in that the first manifestation of these errors may be an encephalopathy with liver dysfunction. These disorders must be considered in all suspected cases of RS. Some evidence suggests that treatment in the end stages of RS with hypertonic IV glucose solutions may prevent progression of the syndrome.
(Source: NINDS)
Topic: Reye's Syndrome
Question: What is the outlook for Reye's Syndrome ?
Answer: Recovery from RS is directly related to the severity of the swelling of the brain. Some people recover completely, while others may sustain varying degrees of brain damage. Those cases in which the disorder progresses rapidly and the patient lapses into a coma have a poorer prognosis than those with a less severe course. Statistics indicate that when RS is diagnosed and treated in its early stages, chances of recovery are excellent. When diagnosis and treatment are delayed, the chances for successful recovery and survival are severely reduced. Unless RS is diagnosed and treated successfully, death is common, often within a few days.
(Source: NINDS)
Topic: Reye's Syndrome
Question: what research (or clinical trials) is being done for Reye's Syndrome ?
Answer: Much of the research on RS focuses on answering fundamental questions about the disorder such as how problems in the body's metabolism may trigger the nervous system damage characteristic of RS and what role aspirin plays in this life-threatening disorder. The ultimate goal of this research is to improve scientific understanding, diagnosis and medical treatment of RS.
(Source: NINDS)
Topic: Generalized Gangliosidoses
Question: What is (are) Generalized Gangliosidoses ?
Answer: The gangliosidoses are a group of inherited metabolic diseases caused by a deficiency of the different proteins needed to break down fatty substances called lipids. Excess buildup of these fatty materials (oils, waxes, steroids, and other compounds) can cause permanent damage in the cells and tissues in the brain and nervous systems, particularly in nerve cells. There are two distinct groups of the gangliosidoses, which affect males and females equally.
                
The GM1 gangliosidoses are caused by a deficiency of the enzyme beta-galactosidase. Signs of early infantile GM1 gangliodisosis (the most severe subtype, with onset shortly after birth) may include neurodegeneration, seizures, liver and spleen enlargement, coarsening of facial features, skeletal irregularities, joint stiffness, distended abdomen, muscle weakness, exaggerated startle response, and problems with gait. About half of affected persons develop cherry-red spots in the eye. Children may be deaf and blind by age 1.Onset of late infantile GM1 gangliosidosisis typically between ages 1 and 3 years. Signs include an inability to control movement, seizures, dementia, and difficulties with speech. Adult GM1 gangliosidosis strikes between ages 3 and 30, with symptoms that include the wasting away of muscles, cloudiness in the corneas, and dystonia (sustained moscle contractions that case twisting and repetitive movements or abnormal postures). Non-cancerous skin blemishes may develop on the lower part of the trunk of the body. Adult GM1 is usually less severe and progresses more slowly than other forms of the disorder.
                
The GM2 gangliosidoses include Tay-Sachs disease and its more severe form, called Sandhoff disease, both of whichresult from a deficiency of the enzyme beta-hexosaminidase. Symptoms begin by age 6 months and include progressive mental deterioration, cherry-red spots in the retina, marked startle reflex, and seizures. Children with Tay-Sachs may also have dementia, progressive loss of hearing, some paralysis, and difficulty in swallowing that may require a feeding tube. A rarer form of the disorder, which occurs in individuals in their twenties and early thirties, is characterized by an unsteady gait and progressive neurological deterioration. Additional signs of Sandhoff disease include weakness in nerve signaling that causes muscles to contract, early blindness, spasticity, muscle contractions, an abnormally enlarged head, and an enlarged liver and spleen.
(Source: NINDS)
Topic: Generalized Gangliosidoses
Question: What are the treatments for Generalized Gangliosidoses ?
Answer: No specific treatment exists for the gangliosidoses. Anticonvulsants may initially control seizures. Other supportive treatment includes proper nutrition and hydration and keeping the airway open.
(Source: NINDS)
Topic: Generalized Gangliosidoses
Question: What is the outlook for Generalized Gangliosidoses ?
Answer: Children with early infantile GM1 often die by age 3 from cardiac complications or pneumonia. Children with the early-onset form of Tay-Sachs disease may eventually need a feeding tube and often die by age 4 from recurring infection. Children with Sandhoff disease generally die by age 3 from respiratory infections.
(Source: NINDS)
Topic: Generalized Gangliosidoses
Question: what research (or clinical trials) is being done for Generalized Gangliosidoses ?
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. The NINDS is a part of the National Institutes of Health (NIH), the largest supporter of biomedical research in the world. Scientists are studying the mechanisms by which the lipids accumulating in these disorders cause harm to the body. NINDS-funded research on the gangliosidoses also includes using variations of magnetic resonance imaging to develop a biomarker (a sign that may indicate risk of a disease and improve diagnosis) to effectively evaluate brain chemistry and disease progression, and expanding the use of virus-delivered gene therapy seen in an animal model of Tay-Sachs and Sandhoff diseases for use in humans.
(Source: NINDS)
Topic: Tuberous Sclerosis
Question: What is (are) Tuberous Sclerosis ?
Answer: Tuberous sclerosis (TSC) is a rare genetic disease that causes benign tumors to grow in the brain and on other vital organs such as the kidneys, heart, eyes, lungs, and skin. It usually affects the central nervous system. In addition to the benign tumors that frequently occur in TSC, other common symptoms include seizures,impaired intellectual development, behavior problems, and skin abnormalities. TSC may be present at birth, but signs of the disorder can be subtle and full symptoms may take some time to develop. Three types of brain tumors are associated with TSC: cortical tubers, which generally form on the surface of the brain; subependymal nodules, which form in the walls of the ventricles (the fluid-filled cavities of the brain); and giant-cell astrocytomas, a type of tumor that can block the flow of fluids within the brain.
(Source: NINDS)
Topic: Tuberous Sclerosis
Question: What are the treatments for Tuberous Sclerosis ?
Answer: There is no cure for TSC, although treatment is available for a number of the symptoms. Rapamycin and related drugs are not yet approved by the U.S. Food and Drug Administration (FDA) for any purpose in individuals with TSC. The FDA has approved the drug everolimus (Afinitor) to treat subependymal giant cell astrocytomas (SEGA brain tumors) and angiomyolipoma kidney tumors. Antiepileptic drugs such as vigabatrin may be used to control seizures and medications may be prescribed for behavior problems. Intervention programs, including special schooling and occupational therapy, may benefit individuals with special needs and developmental issues. Surgery, including dermabrasion and laser treatment, may be useful for treatment of skin lesions. Because TSC is a lifelong condition, individuals need to be regularly monitored by a doctor. Due to the many varied symptoms of TSC, care by a clinician experienced with the disorder is recommended.
(Source: NINDS)
Topic: Tuberous Sclerosis
Question: What is the outlook for Tuberous Sclerosis ?
Answer: The prognosis for individuals with TSC depends on the severity of symptoms. Individuals with mild symptoms generally do well and live long productive lives, while individuals with the more severe form may have serious disabilities. In rare cases, seizures, infections, or tumors in vital organs such as the kidneys and brain can lead to severe complications and even death. However, with appropriate medical care, most individuals with the disorder can look forward to normal life expectancy.
(Source: NINDS)
Topic: Tuberous Sclerosis
Question: what research (or clinical trials) is being done for Tuberous Sclerosis ?
Answer: The National Institute of Neurological Disorders and Stroke (NINDS) conducts TSC research in its laboratories at the National Institutes of Health (NIH) and also supports TSC research through grants to major medical institutions across the country. Scientists in one study are learning more about the genes that can cause TSC and the function of the proteins those genes produce. Another study focuses on two major brain disorders --autism and epilepsy -- that occur in children with TSC. Other scientists are trying to determine what causes skin tumors to develop in individuals with TSC and to find the molecular basis of these tumors. Scientists hope knowledge gained from their current research will improve the genetic test for TSC and lead to new avenues of treatment, methods of prevention, and, ultimately, a cure.
(Source: NINDS)
Topic: Klver-Bucy Syndrome
Question: What is (are) Klver-Bucy Syndrome ?
Answer: Klver-Bucy syndrome is a rare behavioral impairment that is associated with damage to both of the anterior temporal lobes of the brain. It causes individuals to put objects in their mouths and engage in inappropriate sexual behavior. Other symptoms may include visual agnosia (inability to visually recognize objects), loss of normal fear and anger responses, memory loss, distractibility, seizures, and dementia. The disorder may be associated with herpes encephalitis and trauma, which can result in brain damage.
(Source: NINDS)
Topic: Klver-Bucy Syndrome
Question: What are the treatments for Klver-Bucy Syndrome ?
Answer: Treatment is symptomatic and supportive, and may include drug therapy.
(Source: NINDS)
Topic: Klver-Bucy Syndrome
Question: What is the outlook for Klver-Bucy Syndrome ?
Answer: There is no cure for Klver-Bucy syndrome. The disorder is not life-threatening, but the patient can be difficult to manage. With treatment, symptoms may slowly decline.
(Source: NINDS)
Topic: Klver-Bucy Syndrome
Question: what research (or clinical trials) is being done for Klver-Bucy Syndrome ?
Answer: NINDS supports and conducts research on neurobehavioral disorders such as Klver-Bucy syndrome. Much of the research focuses on learning more about these disorders and finding ways to prevent and treat them.
(Source: NINDS)
Topic: Neurological Consequences of Cytomegalovirus Infection
Question: What is (are) Neurological Consequences of Cytomegalovirus Infection ?
Answer: Cytomegalovirus (CMV) is a virus found throughout the world that infects between 50 to 80 percent of all adults in the United States by the age of 40. CMV is in the same family of viruses that causes cold sores (herpes simplex virus), infectious mononucleosis (Epstein-Barr virus), and chickenpox/shingles (varicella zoster virus).  Most people who acquire CVM as children or adults display no signs of illness or have mild symptoms such as fever, fatigue, or tender lymph nodes. People with a compromised immune system may have more severe forms of infection involving the nervous system.
                
A hallmark of CMV infection is that the virus cycles through periods of dormancy and active infection during the life of the individual Infected persons of any age periodically shed the virus in their body fluids, such as saliva, urine, blood, tears, semen, or breast milk. CMV is most commonly transmitted when infected body fluids come in contact with the mucous membranes of an uninfected person, but the virus can also pass from mother to fetus during pregnancy.
(Source: NINDS)
Topic: Neurological Consequences of Cytomegalovirus Infection
Question: What are the treatments for Neurological Consequences of Cytomegalovirus Infection ?
Answer: Since the virus remains in the person for life, there is no treatment to eliminate CMV infection. However, minimizing contact with infected body fluids can decrease the risk of viral transmission between individuals or from mother to fetus. Contact can be minimized by using gloves or other protective barriers when handling body fluids or contaminated materials (such as diapers or tissues), avoiding shared dishes, utensils, and other personal items, and consistent and thorough hand-washing. 
                
Antiviral drugs (ganciclovir and others)can be used to prevent or control the symptoms of CMV infection in immunocompromised individuals or some infants with congenital infection. CMV immunoglobulin may also be used in some patients. Vaccines are in the development and human clinical trial stages, which shows that vaccines may help prevent initial CMV infection or decrease the severity of symptoms.
(Source: NINDS)
Topic: Neurological Consequences of Cytomegalovirus Infection
Question: What is the outlook for Neurological Consequences of Cytomegalovirus Infection ?
Answer: For most people CMV infection is not a problem. However, two groups of people are at high risk of neurological or other severe symptoms that may lead to long-term effects:
                
- Unborn infants whose mothers have CMV infection. CMVis the most common congenital infection in the U.S. Most infants will have no permanent health consequences, but a small number will have at birth or will develop long-term neurological conditions, such as hearing loss, visual impairment, seizures, or disabilities f mental or physical function. The highest risk of these severe effects on the fetus is for women who acquire CMV infection for the first time during pregnancy. The risk is much lower for women who have had CMV infection in the past before pregnancy. - Immunocompromised individuals. CMV infection may be severe in solid organ or blood cell transplant recipients, people with untreated or end-stage HIV-AIDS, or others with altered immune function. Infection may affect the brain (encephalitis), spinal cord (myelitis), eye (retinitis), or other organs such as the lungs (pneumonia) or intestinal gract (gastritis, enteritis, or colitis). In addition, transplant recipients may develop organ rejection or graft-versus-host disease associated with CMV infection.
(Source: NINDS)