Testing a blood pressure medication's effect on cell energy in ALS

Researchers at the University of Iowa are testing whether terazosin, a medication normally used to treat high blood pressure, might help people with ALS by boosting the energy levels in their cells. ALS is a disease where nerve cells gradually break down, and scientists think problems with cell energy might play a role. This small pilot study will help researchers understand whether this medication is safe and whether it affects how cells produce and use energy.

People with ALS may have problems with how their cells create and use energy, which could be contributing to the disease. Researchers want to know if this medication, which is already used safely for other conditions, might help reverse these energy problems and guide future treatments for ALS.