The patient also lacks the ability to cough and therefore must undergo a treatment to shake up their body to remove the mucus from the lining of their lungs. Medication is also given to patients to lessen their symptoms including seizures.Currently the government is testing several treatments including N-butyl-deoxynojirimycin in mice, as well as stem cell treatment in humans and other medical treatments recruiting test patients. A Sandhoff disease study showing proof of principle for gene therapy in a human model system using CRISPR and virus gene correction gives the chance for clinical trials to cure the disease. The ultra-rare occurrence is a main hurdle to overcome for clinical trials. History
Sandhoff disease is one of several forms of what was formerly known as amaurotic idiocy. This inherited disease is characterized by the accumulation of lipid-containing cells in the viscera and in the nervous system, mental retardation, and impaired vision or blindness. The chemical and enzymatic analysis of various patients with amaurotic idiocy by Konrad Sandhoff (1939- ), a German biochemist, led to the identification of several biochemically distinct diseases: The first biochemical description of GM1-gangliosidosis in 1963, Sandhoff disease in 1968, Tay-Sachs-Disease, the AB-variant of GM2-Gangliosidosis and the B1-variant of GM2-gangliosidosis.The molecular defect in Sandhoff disease was discovered when Konrad Sandhoff studied the biochemistry of sphingolipids and gangliosides in the laboratory of Prof. Horst Jatzkewitz (1912–2002), a German biochemist (Max- Planck-Institute for Psychiatry, Munich). In October 1966, he obtained deep-frozen autopsy material from an infantile case with amaurotic idiocy.
In people with recurrent vasovagal syncope, diagnostic accuracy can often be improved with one of the following diagnostic tests:

A tilt table test (results should be interpreted in the context of patients clinical presentations and with an understanding of the sensitivity and specificity of the test)
Implantation of an insertable loop recorder
A Holter monitor or event monitor
An echocardiogram
An electrophysiology study

Treatment
Treatment for reflex syncope focuses on avoidance of triggers, restoring blood flow to the brain during an impending episode, and measures that interrupt or prevent the pathophysiologic mechanism described above. Lifestyle changes
The cornerstone of treatment is avoidance of triggers known to cause syncope in that person. However, research has shown that people show great reductions in vasovagal syncope through exposure-based exercises with therapists if the trigger is mental or emotional, e.g., sight of blood. However, if the trigger is a specific drug, then avoidance is the only treatment. A technique known as "applied tension" may be additionally useful in those who have syncope with exposure to blood. The technique is done by tightening the skeletal muscles for about 15 seconds when the exposure occurs and then slowing releasing them. This is then repeated every 30 seconds for a few minutes. Because vasovagal syncope causes a decrease in blood pressure, relaxing the entire body as a mode of avoidance is not favorable. A person can move or cross their legs and tighten leg muscles to keep blood pressure from dropping so significantly before an injection.