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Pain’s Silent Signals

Driven by his nursing experience with newborns, Martin Schiavenato 麻豆精品 S07PhD has spent decades developing a tool to measure pain for patients who can 麻豆精品 S檛 verbalize it. 

Martin Schiavenato developed an "orb" that uses AI to measure pain for patients who can't verbalize it

It 麻豆精品 S檚 been more than 30 years since Martin Schiavenato 麻豆精品 S07PhD tried to comfort a newborn girl in the neonatal intensive care unit (NICU) in Tallahassee, Florida. She was born with a genetic disorder where the epithelial tissue that protects all internal and external surfaces of the body is missing. Her skin sloughed off. The simplest touch caused pain, but she had no way to communicate the extent of it.

麻豆精品 S淭he memory is seared into my mind, 麻豆精品 S Schiavenato says.

A trained nurse, he vividly remembers taking 12-hour overnight shifts with the little girl. He couldn 麻豆精品 S檛 swaddle her. He couldn 麻豆精品 S檛 give her a pacifier. He couldn 麻豆精品 S檛 even change her diaper without causing pain.

麻豆精品 S淓verything you want to do for an infant, instinctually and therapeutically, you couldn 麻豆精品 S檛 do,” says Schiavenato, who is now an associate professor at Gonzaga University. “We were left to give her morphine, which can cause permanent damage when the brain is still developing. I kept telling myself, 麻豆精品 S榃e should have a way to assess pain for patients who can 麻豆精品 S檛 verbalize it. 麻豆精品 S No matter how short that little girl 麻豆精品 S檚 life would be, I wanted to make it count. That 麻豆精品 S檚 how my long journey began. 麻豆精品 S

The journey led him on a route rarely followed, from bedsides in the NICU to UCF where he joined the university 麻豆精品 S檚 first-ever cohort of doctoral nursing students aiming to be among the less than 1% of nurses in the U.S. who have Ph.D.s. Schiavenato chose a track in innovative technologies. He took courses in engineering and collaborated with computer science students, driven by the desire to create something tangible rather than theoretical 麻豆精品 S a path made possible by UCF 麻豆精品 S檚 interdisciplinary work in health and human performance. For his dissertation, he researched signals that might indicate the severity of pain among patients who are unable to report it for themselves.

People with dementia, for example. Or babies.

麻豆精品 S淎 patient 麻豆精品 S檚 inability to verbalize how much pain they 麻豆精品 S檙e in will directly affect our ability to treat it with precision. I knew that I needed to develop a device somehow. 麻豆精品 S 麻豆精品 S Martin Schiavenato 麻豆精品 S07PhD

Schiavenato 麻豆精品 S檚 tireless work reached its most recent milestone when Aster DM Healthcare chose him as one of 10 finalists from among a pool of 78,000 entries for the prestigious 2024 Aster Guardians Global Nursing Award. If he needed a boost of inspiration, he drew it from the award ceremony in India. There, Schiavenato met a man from rural Papua New Guinea who spends two days crossing rivers and mountains to reach patients. He spoke with people from regions in Africa where the infant mortality rate is among the highest in the world.

Turns out, the inspiration was mutual.

麻豆精品 S淭he honorees understood what I 麻豆精品 S檓 doing and why, 麻豆精品 S Schiavenato says. 麻豆精品 S淭here 麻豆精品 S檚 always something tugging at my heart 麻豆精品 S always. 麻豆精品 S

Schiavenato received similar encouragement from mentors and colleagues during his time at UCF. He 麻豆精品 S檇 spend days and nights at Winnie Palmer Hospital observing newborns reacting to heel sticks, a blood testing method. That 麻豆精品 S檚 where he began to note a consistency in facial expressions, especially in the lower jaw. The natural grimace became Schiavenato 麻豆精品 S檚 first building block. Next, he gathered evidence of infants in distress raising one hand to the forehead and splaying the fingers. Over time, he investigated heart-rate variability among newborns and added his findings to create a composite pain score.

麻豆精品 S淭hese three signals 麻豆精品 S facial expression, finger splaying and heart rate variability 麻豆精品 S tell us each baby 麻豆精品 S檚 story of pain, 麻豆精品 S Schiavenato says.

To convert the signals into a useful tool, he ventured into artificial intelligence. With enough data fed into an algorithm, a pain score could be monitored 24/7. After working with engineers at UCF, the University of Rochester and Washington State University, Schiavenato finally patented a prototype device that some refer to as 麻豆精品 S渢he orb 麻豆精品 S because of the shape of the earliest versions.

It 麻豆精品 S檚 taken three decades of literal blood, sweat and tears to get to this point.

麻豆精品 S淎nd now comes the hard part, 麻豆精品 S Schiavenato says.

He needs teams to conduct hundreds of clinical trials across the country. He needs hospitals and nurses to participate. He needs babies in NICUs and cooperation from their families. Schiavenato has the heart and good intentions, but taking the next steps will require finances. Investors want to know how much money they stand to make 麻豆精品 S and how soon.

As a doctoral graduate with knowledge of economic development, he understands the importance of the return on investment. But as a medical practitioner, he understands the problem of unspoken pain. He 麻豆精品 S檚 seen it with his own eyes. He can never forget it.

麻豆精品 S淭here 麻豆精品 S檚 always this question in my mind: 麻豆精品 S榃ho will help the voiceless experiencing pain? 麻豆精品 S I simply want to do something for them. To me, that 麻豆精品 S檚 the currency that counts. 麻豆精品 S 麻豆精品 S Martin Schiavenato 麻豆精品 S07PhD

Schiavenato is now 56 and lives in the Northwest for the quiet commutes and to raise chickens in the forested mountains. Out here, it 麻豆精品 S檚 easy to think. Sometimes he thinks about getting a few goats. He always thinks of that baby girl. And now he can also think about his bond with the Aster Guardians finalists.

麻豆精品 S淚 draw a lot of personal comfort from knowing there are people around the world doing the same thing, 麻豆精品 S he says. 麻豆精品 S淲e 麻豆精品 S檙e trying out best to help others because we care. 麻豆精品 S