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A new stroke-risk prediction tool could help healthcare teams identify patients at greater risk of suffering a stroke following surgery or a medical procedure, allowing clinicians to consider preventive measures before complications occur.
Researchers at Hackensack Meridian Jersey Shore University Medical Center developed the web-based calculator, which uses information already in patients’ medical records to estimate their likelihood of experiencing a stroke within 30 days after a procedure.
Published in the Journal of the American Heart Association in June 2026, the research highlights advances in identifying patients at risk of stroke, a timely development as World Stroke Day approaches on October 29.
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Using Patient Data to Predict Stroke Risk
The research team, led by Shadi Yaghi, M.D., FAHA, professor and chair of neurology at the Hackensack Meridian Neuroscience Institute at Jersey Shore University Medical Center, developed the calculator to help physicians assess stroke risk following medical procedures.
The tool analyzes existing health information, including a patient’s age, history of previous strokes, and narrowed blood vessels, to generate an individualized risk assessment.
With this information, clinicians may adjust treatment plans before surgery by optimizing medications, managing blood pressure, or postponing elective procedures until a patient’s condition is more stable.
The calculator also supports shared decision-making by giving patients a clearer understanding of their individual risks before consenting to a procedure.
What the Research Could Mean for Stroke Prevention
For nurses and other healthcare professionals involved in surgical and emergency care, the research highlights the importance of early risk assessment and coordinated clinical decision-making.
By identifying patients at elevated risk before a procedure, healthcare teams may have opportunities to address potential complications and consider preventive strategies.
Hackensack Meridian Health plans to implement the calculator across its medical centers providing emergency stroke care, with the goal of improving care delivery and supporting timely clinical decisions.
“Ultimately, utilizing this predictive tool allows medical teams to take proactive, life-saving measures that prevent debilitating complications, leading to safer surgeries and better long-term recoveries,” explains Dr. Yaghi. “This will add to HMH’s already robust and nationally recognized stroke emergency and rehabilitative care services, and benefit the New Jersey communities we serve.”
The tool would complement the health system’s existing stroke care network, which includes three Comprehensive Stroke Centers and nine Primary Stroke Centers.
World Stroke Day Highlights the Importance of Rapid Recognition
While the research focuses on identifying patients at risk before procedures, recognizing stroke symptoms and responding quickly remain essential to preventing serious complications.
Approximately one in four adults worldwide will experience a stroke during their lifetime. In the United States, stroke is the fourth-leading cause of death and a leading cause of disability.
The B.E.F.A.S.T. acronym identifies common stroke warning signs:
B: Balance: Sudden loss of balance or coordination.
E: Eyes: Sudden changes in vision.
F: Face: Facial drooping.
A: Arms: Arm weakness.
S: Speech: Speech difficulties.
T: Time: Call 911 immediately if stroke symptoms appear.
As World Stroke Day approaches, the research offers another perspective on stroke prevention: identify patients at elevated risk before complications occur.
By identifying patients at elevated risk before procedures, the new tool could give healthcare teams another opportunity to intervene before a stroke occurs, complementing the rapid recognition and treatment that remain essential to stroke care.
