University Of California, Irvine

This study compared three oral medications that lower high potassium levels in the blood, a condition called acute hyperkalemia. It involved 37 adults in the emergency room. The goal was to see which drug worked best at quickly reducing potassium levels. The study was stopped ear…

This small, early-phase study tested whether adding an ultra-low dose of naloxone to a strong opioid (remifentanil) could prevent the increased pain sensitivity that sometimes happens after surgery. The trial involved 8 adults undergoing spinal fusion surgery. The study was termi…

This study tested whether a laser treatment used for skin rejuvenation could help grow hair in people with alopecia (hair loss) on the scalp. Only 5 people were enrolled before the study was stopped early. Each person had half their scalp treated with a laser and the other half l…

This study aimed to compare several energy-based devices (like lasers and radiofrequency) for skin rejuvenation on the face, hands, and other areas. It enrolled 24 adults with signs of skin aging. The trial was terminated early, so the planned comparison of effectiveness and side…