A $50 Million Lifeline for Patients Misdiagnosed with CSF Leaks

For years, MacKenzie lived in what she described as quicksand. What began as a severe headache in 2017 spiraled into profound fatigue, nausea, and sensory dysfunction. Despite consulting numerous neurologists, she was repeatedly misdiagnosed with conditions ranging from chronic migraines to medication-overuse headaches. The turning point arrived when she connected with Dr. Andrew Callen, director of the CSF Leak Program at CU Anschutz. Callen identified an iatrogenic leak—a complication from an epidural administered years earlier—and spearheaded a treatment plan that finally allowed her to reclaim her daily life.

Dr. Callen’s clinic currently performs nearly 600 procedures annually, yet the demand for specialized care far outpaces capacity, with appointments booked well into 2027. The $50 million gift is intended to bridge this gap by expanding research, increasing staff, and fostering innovation for a condition that remains poorly understood. For patients like MacKenzie, the program offers more than just surgical intervention; it provides a validation of their pain. As Callen notes, the psychological toll of being dismissed by the medical establishment often rivals the physical agony of the leak itself. With this funding, the center aims to shorten the diagnostic odyssey for the thousands of patients still searching for an answer.