Progress, Potential, and Possibilities Podcast / Show · 2026-07-01 · 39 min
Send us Fan Mail We often assume confusion after surgery is temporary. But what if those few days of delirium are actually a major turning point in the aging brain? New research from Harvard and Hebrew SeniorLife suggests postoperative delirium may be the strongest predictor of long-term cognitive decline - and what we're learning could fundamentally change how we think about dementia and healthy aging. Each year, millions of older adults undergo surgery successfully, only to experience episodes of confusion, disorientation, memory impairment, or altered awareness in the days that follow. For decades, many clinicians viewed postoperative delirium as a temporary complication that resolved once patients left the hospital. But emerging research suggests a much more profound story. Our guest today is Dr. Tammy Hshieh, MD, MPH, is physician-scientist, geriatrician, and internationally recognized expert on delirium, cognitive impairment, and healthy aging. Dr.
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