UC San Diego Develops Fingertip Sweat Patch for Parkinson's Medication Monitoring
Engineers and neuroscientists at the University of California, San Diego, have developed a wearable fingertip patch that monitors levodopa levels in Parkinson's disease patients by analyzing sweat. This innovative device, which requires no batteries, provides real-time data comparable to standard blood tests. The patch could enable personalized medication schedules, improving treatment precision. The research, led by Tamoghna Saha and published in PNAS, highlights the potential for a closed-loop system where the patch communicates with a drug delivery pump, optimizing therapeutic outcomes for Parkinson's patients. 
