Amyotrophic Lateral Sclerosis (ALS)

According to the ALS Association, amyotrophic lateral sclerosis— more commonly referred to as “ALS” is a progressive neurodegenerative disease affecting nerve cells in the brain and spinal cord, which causes a loss of control of voluntary muscles. The nerves that control speech, swallowing, and limb movements are commonly affected by ALS. Unfortunately, there is currently no known cure for ALS.

ALS is also commonly referred to as “Lou Gehrig’s Disease” after the famous baseball player who was diagnosed with ALS. 

What Causes ALS?


Most cases of ALS are sporadic— which means there is no specific known cause. Mayo Clinic estimates show that genetics only cause ALS in about five to ten percent of cases. At this time, other causes of ALS are not well understood. But there are some factors that ALS researchers think might contribute to ALS, including:

  • Free radical damage
  • A buildup of abnormal proteins inside nerve cells
  • An immune response that targets motor neurons
  • An imbalance of the chemical message glutamate
  • Smoking
  • Lead exposure

ALS symptoms usually begin between the ages of 50 and 60, but symptoms can sometimes occur earlier than that. ALS is marginally more prevalent in men than women.

 Symptoms of ALS

Symptoms of ALS conclude:

  • Slurred speech
  • Hoarse voice
  • Difficulty breathing  
  • Difficulty swallowing
  • Excessive emotional reactions like laughing and crying (emotional lability)
  • Tongue atrophy (loss of tongue muscle contour)
  • Limp or weak muscles
  • Twitching

Some of the earliest symptoms of ALS include problems performing everyday tasks like speaking and swallowing, as well as feeling weaker than usual. Early ALS symptoms are usually found in specific parts of the body and tend to be asymmetrical, meaning they only happen on one side. As the disease progresses, the symptoms typically spread to both sides of the body.  

How Is ALS Treated?

As the disease progresses, it becomes more difficult for patients to breathe and digest food. The skin is impacted, and many parts of the body become to deteriorate. Because of all of the impacts on so many different areas in the body, a team of doctors, therapists, and specialists often work together to treat ALS patients. Members of an ALS care team often include:

  • a neurologist 
  • a physiatrist
  • a respiratory therapist
  • a nutritionist
  • a gastroenterologist
  • an occupational therapist
  • a speech therapist
  • a mental health provider

 The Outlook for ALS Patients

The typical life expectancy for people with ALS is two to five years. Statistics show that about 20 percent of patients live with ALS for more than five years, and ten percent of patients live with the disease for more than ten years. While there is no cure for ALS presently, medication and supportive care can improve patients’ quality of life.

Need Help? Contact us at Denver (303) 727-5709, Front Range  (720) 545-0800, Colorado Springs (719) 419-5595.

 

 

MORE POSTS