Druvith/medqa1 huggingface dataset:
Question:  what research (or clinical trials) is being done for Tay-Sachs 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. The NINDS is a part of the National Institutes of Health (NIH), the leading supporter of biomedical research in the world. the NINDS and other NIH Institutes supports the Lysosomal Diseases Netowrk, which addresses some of the major challenges in the diagnosis, management, and therapy of rare diseases, including the lipid storage diseases. Additional research funded by the NINDS focuses on better understanding how neurological defects arise in lipid storage disorders and on the development of new treatments targeting disease mechanisms, including gene therapies, cell-based therapies, and pharmacological approaches. NINDS-funded research on the gangliosidoses 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 biochemistry and disease progression. Other research is expanding the use of virus-delivered gene therapy seen in an animall model of Tay-Sachs disease for use in humans.
Question:  What is (are) Dyssynergia Cerebellaris Myoclonica ?
Answer: Dyssynergia Cerebellaris Myoclonica refers to a collection of rare, degenerative, neurological disorders characterized by epilepsy, cognitive impairment, myoclonus, and progressive ataxia. Symptoms include seizures, tremor, and reduced muscle coordination. Onset of the disorder generally occurs in early adulthood. Tremor may begin in one extremity and later spread to involve the entire voluntary muscular system. Arms are usually more affected than legs. Some of the cases are due to mitochondrial abnormalities.
Question:  What are the treatments for Dyssynergia Cerebellaris Myoclonica ?
Answer: Treatment of Dyssynergia Cerebellaris Myoclonica is symptomatic. Myoclonus and seizures may be treated with drugs like valproate.
Question:  What is the outlook for Dyssynergia Cerebellaris Myoclonica ?
Answer: The progression of the disorder is usually 10 years or longer.
Question:  what research (or clinical trials) is being done for Dyssynergia Cerebellaris Myoclonica ?
Answer: The NINDS supports a broad range of research on neurodegenerative disorders such as Dyssynergia Cerebellaris Myoclonica. The goals of this research are to find ways to prevent, treat, and cure these kinds of disorders.
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.
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.
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.
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.
Question:  What is (are) Sturge-Weber Syndrome ?
Answer: Sturge-Weber syndrome is a neurological disorder indicated at birth by a port-wine stain birthmark on the forehead and upper eyelid of one side of the face. The birthmark can vary in color from light pink to deep purple and is caused by an overabundance of capillaries around the trigeminal nerve just beneath the surface of the face. Sturge-Weber syndrome is also accompanied by abnormal blood vessels on the brain surface and the loss of nerve cells and calcification of underlying tissue in the cerebral cortex of the brain on the same side of the brain as the birthmark. Neurological symptoms include seizures that begin in infancy and may worsen with age. Convulsions usually happen on the side of the body opposite the birthmark and vary in severity. There may be intermittent or permanent muscle weakness on the same side. Some children will have developmental delays and cognitive impairment; most will have glaucoma (increased pressure within the eye) at birth or developing later. The increased pressure within the eye can cause the eyeball to enlarge and bulge out of its socket (buphthalmos). There is an increased risk for migraine headaches. Sturge-Weber syndrome rarely affects other body organs.
Question:  What are the treatments for Sturge-Weber Syndrome ?
Answer: Treatment for Sturge-Weber syndrome is symptomatic. Laser treatment may be used to lighten or remove the birthmark.  Anticonvulsant medications may be used to control seizures. Persons with drug-resistant seizures may be treated by surgical removal of epileptic brain tissue. Surgery may be performed on more serious cases of glaucoma. Physical therapy should be considered for infants and children with muscle weakness. Educational therapy is often prescribed for those with impaired cognition or developmental delays. Doctors recommend yearly monitoring for glaucoma.
Question:  What is the outlook for Sturge-Weber Syndrome ?
Answer: Although it is possible for the birthmark and atrophy in the cerebral cortex to be present without symptoms, most infants will develop convulsive seizures during their first year of life. There is a greater likelihood of intellectual impairment when seizures start before the age of 2 and are resistant to treatment. Prognosis is worst in the minority of children who have both sides of the brain affected by the blood vessel abnormalities.
Question:  what research (or clinical trials) is being done for Sturge-Weber Syndrome ?
Answer: The NINDS supports a broad program of research to better understand congenital seizure disorders. This research is aimed at developing techniques to diagnose, treat, prevent, and ultimately cure disorders such as Sturge-Weber syndrome.
Question:  What is (are) Kennedy's Disease ?
Answer: Kennedy's disease is an inherited motor neuron disease that affects males. It is one of a group of disorders called lower motor neuron disorders (which involve disruptions in the transmission of nerve cell signals in the brain to nerve cells in the brain stem and spinal cord). Onset of the disease is usually between the ages of 20 and 40, although it has been diagnosed in men from their teens to their 70s. Early symptoms include tremor of the outstretched hands, muscle cramps with exertion, and fasciculations (fleeting muscle twitches visible under the skin). Eventually, individuals develop limb weakness which usually begins in the pelvic or shoulder regions. Weakness of the facial and tongue muscles may occur later in the course of the disease and often leads to dysphagia (difficulty in swallowing), dysarthria (slurring of speech), and recurrent aspiration pneumonia. Some individuals develop gynecomastia (excessive enlargement of male breasts) and low sperm count or infertility. Still others develop non-insulin-dependent diabetes mellitus.
                
Kennedy's disease is an x-linked recessive disease, which means the patient's mother carries the defective gene on one of her X chromosomes. Daughters of patients with Kennedy's disease are also carriers and have a 1 in 2 chance of having a son affected with the disease. Parents with concerns about their children may wish to talk to a genetic counselor.
Question:  What are the treatments for Kennedy's Disease ?
Answer: Currently there is no known cure for Kennedy's disease. Treatment is symptomatic and supportive. Physical therapy and rehabilitation to slow muscle weakness and atrophy may prove helpful.
Question:  What is the outlook for Kennedy's Disease ?
Answer: Kennedy's disease is slowly progressive. Individuals tend to remain ambulatory until late in the disease, although some may be wheelchair-bound during later stages. The life span of individuals with Kennedy's disease is usually normal.
Question:  what research (or clinical trials) is being done for Kennedy's Disease ?
Answer: The NINDS supports a broad spectrum of research on motor neuron diseases, such as Kennedy's disease. Much of this research is aimed at increasing scientific understanding of these diseases and, ultimately, finding ways to prevent, treat, and cure them.
Question:  What is (are) Neurofibromatosis ?
Answer: The neurofibromatoses are genetic disorders that cause tumors to grow in the nervous system. The tumors begin in the supporting cells that make up the nerves and the myelin sheath--the thin membrane that envelops and protects the nerves. These disorders cause tumors to grow on nerves and, less frequently, in the brain and spinal cord, and produce other abnormalities such as skin changes and bone deformities. Although many affected persons inherit the disorder, between 30 and 50 percent of new cases arise spontaneously through mutation (change) in an individual's genes. Once this change has taken place, the mutant gene can be passed on to succeeding generations. There are three forms of neurofibromatosis (NF):
                
- NF1 is the more common type of the disorder. Symptoms of NF1, which may be evident at birth and nearly always by the time the child is 10 years old, may include light brown spots on the skin ("cafe-au-lait" spots), two or more growths on the iris of the eye, a tumor on the optic nerve, a larger than normal head circumference, and abnormal development of the spine, a skull bone, or the tibia.   - NF2 is less common and is characterized by slow-growing tumors on the vestibular branch of the right and left eighth cranial nerves, which are called vestibular schwannomas or acoustic neuromas.. The tumors press on and damage neighboring nerves and reduce hearing.  - The distinctive feature of schwannomatosis is the development of multiple schwannomas (tumors made up of certain cells) everywhere in the body except on the vestibular branch of the 8th cranial nerve. The dominant symptom is pain, which develops as a schwannoma enlarges or compresses nerves or adjacent tissue. Some people may develop numbness, tingling, or weakness in the fingers and toes.
Question:  What are the treatments for Neurofibromatosis ?
Answer: Treatment may include surgery, focused radiation, or chemotherapy. Surgery to remove NF2 tumors completely is one option. Surgery for vestibular schwannomas does not restore hearing and usually reduces hearing. Sometimes surgery is not performed until functional hearing is lost completely. Surgery may result in damage to the facial nerve and some degree of facial paralysis. Focused radiation of vestibular schwannoma carries of a lower risk of facial paralysis than open surgery, but is more effective o shrinking small to moderate tumors than larger tumors. Chemotherapy with a drug that targets the blood vessels of vestibular schwannoma can reduce the size of the tumor and improves hearing, but some tumors do not respond at all and sometimes respond only temporarily. Bone malformations can often be corrected surgically, and surgery can also correct cataracts and retinal abnormalities. Pain usually subsides when tumors are removed completely.
Question:  What is the outlook for Neurofibromatosis ?
Answer: In most cases, symptoms of NF1 are mild, and individuals live normal and productive lives. In some cases, however, NF1 can be severely debilitating and may cause cosmetic and psychological issues. The course of NF2 varies greatly among individuals. Loss of hearing in both ears develops in most individuals with NF2. In some cases of NF2, the damage to nearby vital structures, such as other cranial nerves and the brain stem, can be life-threatening. Most individuals with schwannomatosis have significant pain. In some extreme cases the pain will be severe and disabling.
Question:  what research (or clinical trials) is being done for Neurofibromatosis ?
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. NINDS researchers are working to identify signaling pathways in the nervous system, with the hope of eventually developing drugs and techniques to help diagnose and treat NF. Understanding the natural history of tumors in NF and determining possible factors that may regulate their growth patterns is another aim of NIH researchers Ongoing research continues to discover additional genes that appear to play a role in NF-related tumor suppression or growth Continuing research on these genes and their proteins is beginning to reveal how this novel family of growth regulators controls how and where tumors form and grow Researchers also hope to develop new and more effective treatments for neurofibromatosis. Several agents have been tested or are under investigation for NF2, including the monoclonal antibody, bevacizumab, which improves hearing in some individuals with NF2.Because schwannomas are particularly hard to treat tumors, NINDS researchers are developing a new treatment option, which uses a virus to kill tumor cells. Additional NINDS-funded researchers are testing novel radiation and chemotherapy regimens for NF1-related malignant tumors of the peripheral nerves.
Question:  What is (are) Aicardi-Goutieres Syndrome Disorder ?
Answer: Aicardi-Goutieres syndrome (AGS) is an inherited encephalopathy that affects newborn infants and usually results in severe mental and physical handicap. There are two forms of the syndrome: an early-onset form that is severe, and a late-onset form that has less impact upon neurological function. The early-onset form affects about 20 percent of all babies who have AGS. These infants are born with neurological and liver abnormalities, such as enlargement of the liver and spleen and elevated liver enzymes. Their jittery behavior and poor feeding ability mimic congenital viral infection.
                
Babies with later-onset AGS begin having symptoms after the first weeks or months of normal development, which appear as a progressive decline in head growth, weak or stiffened muscles (spasticity), and cognitive and developmental delays that range from moderate to severe. Symptoms last for several months, and include irritability, inconsolable crying, intermittent fever, seizures, and loss of developmental skills. Children may also have puffy swelling on the fingers, toes, and ears that resemble chilblains. A number of children have a noticeable startle reaction to sudden noise. For babies with the later-onset form, as symptoms lessen, there is no further worsening of the disease.
                
AGS is difficult to diagnose since many of the symptoms are similar to those of other disorders. Diagnosis is made based on the clinical symptoms of the disease, as well as characteristic brain abnormalities that can be seen in an MRI brain scan. Cerebrospinal fluid (CSF), taken using a "spinal tap," can also be tested for increased levels of a specific immune system cell (a lymphocyte), which indicates a condition known as chronic lymphocytosis. These cells are normally only elevated during infection, so that lymphocytosis without evidence of infection can be used as an indicator of AGS. CSF may also be tested for elevated levels of a substance known as interferon-gamma, which can also support a diagnosis of AGS.
                
The mutations of four different genes are associated with AGS:
                
- Aicardi-Goutieres syndrome-1 (AGS1) and AGS5 (an autosomal dominant form) are caused by a mutation in the TREX1 gene, - AGS2 is caused by a mutation in the RNASEH2B gene, - AGS3 is caused by a mutation in the RNASEH2C gene, - AGS4 is caused by a mutation in the RNASEH2A gene.
                
Most cases of AGS are inherited in an autosomal recessive manner, which means that both parents of a child with AGS must carry a single copy of the defective gene responsible for the disease. Parents do not have any symptoms of disease, but with every child they have together, there is a one in four chance that the baby will receive two copies of the defective gene and inherit AGS.
                
NOTE: AGS is distinct from the similarly named Aicardi syndrome (characterized by absence of a brain structure (corpus callosum), and spinal, skeletal, and eye abnormalities).
Question:  What are the treatments for Aicardi-Goutieres Syndrome Disorder ?
Answer: Depending upon the severity of symptoms, children may require chest physiotherapy and treatment for respiratory complications. To ensure adequate nutrition and caloric intake, some infants may require special accommodations for diet and feeding. Seizures may be managed with standard anticonvulsant medications. Children should be monitored for evidence of glaucoma in the first few months of life, and later for evidence of scoliosis, diabetes, and underactive thyroid.The prognosis depends upon the severity of symptoms.
Question:  What is the outlook for Aicardi-Goutieres Syndrome Disorder ?
Answer: The prognosis depends upon the severity of symptoms. Children with early-onset AGS have the highest risk of death. Children with the later-onset form may be left with weakness or stiffness in the peripheral muscles and arms, weak muscles in the trunk of the body, and poor head control. Almost all children with AGS have mild to severe intellectual and physical impairment.
Question:  what research (or clinical trials) is being done for Aicardi-Goutieres Syndrome Disorder ?
Answer: The National Institute of Neurological Disorders and Stroke (NINDS) and other institutes of the National Institutes of Health (NIH) support research related to AGS through grants to major medical institutions across the country. Current research is aimed at finding new methods for treating and ultimately preventing or curing AGS.
Question:  What is (are) Pseudotumor Cerebri ?
Answer: Pseudotumor cerebri literally means "false brain tumor." It is likely due to high pressure within the skull caused by the buildup or poor absorption of cerebrospinal fluid (CSF). The disorder is most common in women between the ages of 20 and 50. Symptoms of pseudotumor cerebri, which include headache, nausea, vomiting, and pulsating sounds within the head, closely mimic symptoms of large brain tumors.
Question:  What are the treatments for Pseudotumor Cerebri ?
Answer: Obesity, other treatable diseases, and some medications can cause raised intracranial pressure and symptoms of pseudotumor cerebri. A thorough medical history and physical examination is needed to evaluate these factors. If a diagnosis of pseudotumor cerebri is confirmed, close, repeated ophthalmologic exams are required to monitor any changes in vision. Drugs may be used to reduce fluid buildup and to relieve pressure. Weight loss through dieting or weight loss surgery and cessation of certain drugs (including oral contraceptives, tetracycline, and a variety of steroids) may lead to improvement. Surgery may be needed to remove pressure on the optic nerve. Therapeutic shunting, which involves surgically inserting a tube to drain CSF from the lower spine into the abdominal cavity, may be needed to remove excess CSF and relieve CSF pressure.
Question:  What is the outlook for Pseudotumor Cerebri ?
Answer: The disorder may cause progressive, permanent visual loss in some patients. In some cases, pseudotumor cerebri recurs.
Question:  what research (or clinical trials) is being done for Pseudotumor Cerebri ?
Answer: The NINDS conducts and supports research on disorders of the brain and nervous system, including pseudotumor cerebri. This research focuses primarily on increasing scientific understanding of these disorders and finding ways to prevent, treat, and cure them.
Question:  What is (are) Schilder's Disease ?
Answer: Schilder's disease is a rare progressive demyelinating disorder which usually begins in childhood. Schilder's disease is not the same as Addison-Schilder disease (adrenoleukodystrophy). Symptoms may include dementia, aphasia, seizures, personality changes, poor attention, tremors, balance instability, incontinence, muscle weakness, headache, vomiting, and vision and speech impairment. The disorder is a variant of multiple sclerosis.
Question:  What are the treatments for Schilder's Disease ?
Answer: Treatment for the disorder follows the established standards in multiple sclerosis and includes corticosteroids, beta-interferon or immunosuppressive therapy, and symptomatic treatment.
Question:  What is the outlook for Schilder's Disease ?
Answer: As with multiple sclerosis, the course and prognosis of Schilder's disease are unpredictable. For some individuals the disorder is progressive with a steady, unremitting course. Others may experience significant improvement and even remission. In some cases, Schilder's disease is fatal.
Question:  what research (or clinical trials) is being done for Schilder's Disease ?
Answer: The NINDS supports and conducts an extensive research program on demyelinating disorders such as Schilder's disease. Much of this research focuses on learning more about these disorders and finding ways to prevent, treat, and cure them.
Question:  What is (are) Tarlov Cysts ?
Answer: Tarlov cysts are sacs filled with cerebrospinal fluid that most often affect nerve roots in the sacrum, the group of bones at the base of the spine. These cysts (also known as meningeal or perineural cysts) can compress nerve roots, causing lower back pain, sciatica (shock-like or burning pain in the lower back, buttocks, and down one leg to below the knee), urinary incontinence, headaches (due to changes in cerebrospinal fluid pressure), constipation, sexual dysfunction, and some loss of feeling or control of movement in the leg and/or foot. Pressure on the nerves next to the cysts can also cause pain and deterioration of surrounding bone. Tarlov cysts can be diagnosed using magnetic resonance imaging (MRI); however, it is estimated that the majority of the cysts observed by MRI cause no symptoms. Tarlov cysts may become symptomatic following shock, trauma, or exertion that causes the buildup of cerebrospinal fluid. Women are at much higher risk of developing these cysts than are men.