Actor Eric Dane Dies from ALS: Understanding the Fatal Nervous System Disease
Eric Dane, the acclaimed actor from "Grey's Anatomy" and "Euphoria," has passed away at age 53 from amyotrophic lateral sclerosis (ALS), commonly known as Lou Gehrig's disease. His death occurred less than a year after he publicly announced his diagnosis, highlighting the aggressive nature of this rare condition.
What Is ALS and How Common Is It?
ALS is a progressive nervous system disease that affects nerve cells in the brain and spinal cord, leading to a loss of muscle control over time. According to the Centers for Disease Control and Prevention, it is relatively rare, with nearly 33,000 estimated cases in 2022. Researchers project that cases will rise to more than 36,000 by 2030. The disease is slightly more prevalent in men than women and typically strikes in midlife, between the ages of 40 and 60.
The exact cause of ALS remains unknown, although Mayo Clinic experts note that a small percentage of cases are inherited. The condition is named after Hall of Fame New York Yankees player Lou Gehrig, who was diagnosed on his 36th birthday in 1939 and died in 1941, becoming the public face of ALS for decades.
Symptoms and Progression of ALS
Early symptoms of ALS are often subtle, beginning with muscle twitching and weakness in an arm or leg. Over time, muscles stop functioning correctly, leading to a loss of strength and coordination. Experts at University of California San Francisco Health explain that patients may experience:
- Weakness in the feet and ankles
- Cramping or twitching in the arms, shoulders, and tongue
- Difficulty with swallowing and speaking
- Increased fatigue
While cognitive functions like thinking, seeing, hearing, smelling, tasting, and touching are usually unaffected, the disease eventually paralyzes muscles used for breathing. Most individuals with ALS die from respiratory failure, often within two to five years after symptoms develop, though some may survive up to a decade.
Diagnosis and Treatment Options
Diagnosing ALS is challenging because there is no specific test to confirm it. Doctors typically rely on a physical exam, lab tests, and imaging of the brain and spinal cord. Signs that may indicate ALS include unusual toe flexing, diminished fine motor coordination, painful muscle cramps, twitching, and spasticity.
Although there is no known cure, the drug riluzole has been approved for treatment and may extend survival in early stages or delay the need for a breathing tube. Other medications can help manage symptoms. In 2024, the controversial drug Relyvrio was withdrawn from the U.S. market by Amylyx Pharmaceuticals; its development was partly funded by the ALS Association, a major beneficiary of the 2014 "ice bucket challenge."
As ALS progresses, patients often require feeding tubes due to choking risks and may use braces, wheelchairs, speech synthesizers, or computer-based communication systems to maintain quality of life.
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