About ALS

ALS or Amyotrophic Lateral Sclerosis
also referred to as motor neurone disease and as Lou Gehrig’s disease in America
Extracted from Wikipedia Article on ALS

ALS causes muscle weakness and atrophy throughout the body caused by the degeneration of the upper and lower motor neurons.

Unable to function, the muscles weaken and atrophy. Individuals affected by the disorder may ultimately lose the ability to initiate and control all voluntary movement, although bladder and bowel sphincters and the muscles responsible for eye movement are usually, but not always, spared until the terminal stages of the disease.

Cognitive function is generally spared for most patients, although some (about 5%) also have frontotemporal dementia.Sensory nerves and the autonomic nervous system are generally unaffected, meaning the majority of people with ALS will maintain hearing, sight, touch, smell, and taste.

Early symptoms
The earliest symptoms of ALS are typically obvious weakness and/or muscle atrophy. Other presenting symptoms include muscle twitching, cramping, or stiffness of affected muscles; muscle weakness affecting an arm or a leg; and/or slurred and nasal speech.

The parts of the body affected by early symptoms of ALS depend on which motor neurons in the body are damaged first. About 75% of people contracting the disease experience “limb onset” ALS, i.e., first symptoms in the arms or legs. Patients with the leg onset form may experience awkwardness when walking or running or notice that they are tripping or stumbling, often with a “dropped foot” which drags gently along the ground.

Arm-onset patients may experience difficulty with tasks requiring manual dexterity such as buttoning a shirt, writing, or turning a key in a lock. Occasionally, the symptoms remain confined to one limb for a long period of time or for the whole length of the illness; this is known as monomelic amyotrophy.

Over time, patients experience increasing difficulty moving, swallowing (dysphagia), and speaking or forming words (dysarthria). Symptoms of upper motor neuron involvement include tight and stiff muscles (spasticity) and exaggerated reflexes (hyperreflexia) including an overactive gag reflex.

To be diagnosed with ALS, patients must have signs and symptoms of both upper and lower motor neuron damage that cannot be attributed to other causes.

Disease progression and spread
Although the order and rate of symptoms varies from person to person, eventually most patients are not able to walk, get out of bed on their own, or use their hands and arms. The rate of progression can be measured using an outcome measure called the “ALS Functional Rating Scale (Revised)”, a 12-item instrument administered as a clinical interview or patient-reported questionnaire that produces a score between 48 (normal function) and 0 (severe disability). Though there is a high degree of variability and a small percentage of patients have much slower disease, on average, patients lose about 1 FRS point per month. Regardless of the part of the body first affected by the disease, muscle weakness and atrophy spread to other parts of the body as the disease progresses.

In limb-onset ALS, symptoms usually spread from the affected limb to the opposite limb before affecting a new body region, whereas in bulbar-onset ALS symptoms typically spread to the arms before the legs.

Late stage disease symptoms
Difficulty swallowing and chewing make eating normally very difficult and increase the risk of choking or aspirating food into the lungs. In later stages of the disease, aspiration pneumonia and maintaining a healthy weight can become a significant problem and may require insertion of a feeding tube. As the diaphragm and intercostal muscles (rib cage) that support breathing weaken, measures of lung function such as forced vital capacity and inspiratory pressure diminish. In respiratory onset ALS, this may occur before significant limb weakness is apparent. External machines such as bilevel positive pressure ventilation (frequently referred to by the tradename BiPAP) are frequently used to support breathing, first at night, and later during the daytime as well. BiPAP is only a temporary remedy, however, and it is recommended that long before BiPAP stops being effective, patients should decide whether to have a tracheotomy and long term mechanical ventilation. At this point, some patients choose palliative hospice care. Most people with ALS die of respiratory failure or pneumonia.

Most people with ALS die from respiratory failure, usually within three to five years from the onset of symptoms. The median survival time from onset to death is around 39 months, and only 4% survive longer than 10 years.

Other terms used in the past to refer to this form of ALS have been flail arm syndrome, amyotrophic brachial diplegia syndrome, dangling arm syndrome, suspended form, orangutan sign, dead arm sign, bibrachial palsy, rizomelic amyotrohy, and “man-in-the-barrel” syndrome.

Treatment
We are hoping to get a cutting edge Gene treatment for Dad to help slow the disease and give him the retirement he deserves. This involves harvesting stem cells, cultivating them, multiplying them and re-injecting them into his body to help halt the ALS progression and reverse some of the damage done. The quicker we do this the more chance of success we have so it is vital we raise the money quickly.

The cost is £33,000 and we desperately want to raise this before the end of 2013.

Please help and donate today, get a T-Shirt or come to an event.



WordPress Themes