What is Zellweger Syndrome?
Zellweger syndrome is one of a group of four related diseases called peroxisome biogenesis disorders (PBD), which are part of a larger group of diseases known as the leukodystrophies. These are inherited conditions that damage the white matter of the brain and also affect how the body metabolizes particular substances in the blood and organ tissues. Zellweger syndrome is the most severe of the PBDs. Infantile Refsum disease (IRD) is the mildest, and neonatal adrenoleukodystrophy and rhizomelic chondrodysplasia have similar but less severe symptoms. The PBDs are caused by defects in genes that are active in brain development and the formation of myelin, the whitish substance found in the cerebral cortex area of the brain. After birth, defects in the same genes reduce or eliminate the presence of peroxisomes – cell structures that break down toxic substances in the cells of the liver, kidneys, and brain. As a result, in Zellweger syndrome, high levels of iron and copper build up in blood and tissue and cause the characteristic symptoms of the disease. These symptoms include an enlarged liver; facial deformities such as a high forehead, underdeveloped eyebrow ridges, and deformed ear lobes; and neurological abnormalities, such as mental retardation and seizures. Infants with Zellweger syndrome also lack muscle tone, sometimes to the point of being unable to move, and may not be able to suck or swallow. Some babies will be born with glaucoma, retinal degeneration, and impaired hearing. Jaundice and gastrointestinal bleeding may also occur.
Is there any treatment?
There is no cure for Zellweger syndrome, nor is there a standard course of treatment. Since the metabolic and neurological abnormalities that cause the symptoms of Zellweger syndrome are caused during fetal development, treatments to correct these abnormalities after birth are limited. Most treatments are symptomatic and supportive.
What is the prognosis?
The prognosis for infants with Zellweger syndrome is poor. Most infants do not survive past the first 6 months, and usually succumb to respiratory distress, gastrointestinal bleeding, or liver failure.
What research is being done?
The National Institute of Neurological Disorders and Stroke (NINDS), and other institutes of the National Institutes of Health (NIH), conduct research exploring the molecular and genetic basis of Zellweger syndrome and the other PBDs in laboratories at the NIH, and also support additional research through grants to major medical institutions across the country. Much of this research focuses on finding better ways to prevent, treat, and ultimately cure disorders such as Zellweger syndrome.
Is there any treatment?
There is no cure for Zellweger syndrome, nor is there a standard course of treatment. Since the metabolic and neurological abnormalities that cause the symptoms of Zellweger syndrome are caused during fetal development, treatments to correct these abnormalities after birth are limited. Most treatments are symptomatic and supportive.
What is the prognosis?
The prognosis for infants with Zellweger syndrome is poor. Most infants do not survive past the first 6 months, and usually succumb to respiratory distress, gastrointestinal bleeding, or liver failure.
What research is being done?
The National Institute of Neurological Disorders and Stroke (NINDS), and other institutes of the National Institutes of Health (NIH), conduct research exploring the molecular and genetic basis of Zellweger syndrome and the other PBDs in laboratories at the NIH, and also support additional research through grants to major medical institutions across the country. Much of this research focuses on finding better ways to prevent, treat, and ultimately cure disorders such as Zellweger syndrome.
2 comments:
My son 23 has been a victim of Chronic SCHIZENCEPHALY for many years. I am excited to share this testimony as i have been sad and confused for the past 23 years of my son been a victim of SCHIZENCEPHALY. Anti-psychotic medicine they induce psychosis, never helped rather worsened the situation, Homeopathy medication is good but has a lot of limitation too. I looked for solution everywhere all to no avail until I contacted a Herbal Doctor whose medicine works perfectly for him, my son situation has greatly improved which is what I have always wanted. If you have related problem, don't lose hope, contact him (ronniemd70@gmail.com)
I don’t want people to feel sorry for me, that’s not why I am writing this post. My child six years ago, was born with Bi-lateral closed lip schizepcephaly, which is even more unique than the regular cases. Due to this disability, she also developed Cerebral Palsy affecting the left side of her body. We’ve learned the part of her brain which has been affected has also impaired her ability to reason. We’ve been lucky so far though it affects everyone differently and she had been on the very mild side of everything. Another thing we had to dealt with much are seizures. She was highly prone to having one or multiples and we’ve seemed to look out with some petite mals when she was younger and they occurred in her sleep more than any other time.
Luckily, everything seemed to be okay after she took an Herbal Medicine. I wish I could say that’s the end of it because she havn't had any symptoms since then.
Having a child with special needs is difficult. You sit living in fear of the reality your child may face, never really knowing what will happen until it does. Do not expose yourself to more danger, use a herbal remedy that is safe and effective. If interested contact him:
ronniemd70@gmail.com to find out more information about the disorder and treatment.
Post a Comment