US Acute Care Solutions and the University of Pennsylvania Work Together to Prevent Stroke Misdiagnosis
Press Release
Jan 7, 2025
CANTON, Ohio, January 7, 2025 — US Acute Care Solutions (USACS) is proud to announce a collaboration with the University of Pennsylvania Health System (Penn Medicine) to incorporate the USACS “dizziNIHSS” initiative at Penn Medicine’s three Philadelphia emergency departments, the Hospital of the University of Pennsylvania, Pennsylvania Hospital, and Penn Presbyterian Medical Center.
Designed to enhance diagnosis of posterior strokes, this innovative approach reminds clinicians to perform the NIH Stroke Scale (NIHSS), test of skew, and gait evaluation for any patient presenting with dizziness, vertigo, or imbalance. The new collaboration aims to transform stroke diagnosis and care, ultimately leading to better patient outcomes and population health.
The Stakes: Posterior Strokes and Catastrophic Outcomes
Posterior strokes are missed in as many as two-thirds of cases because many do not present with commonly recognized stroke symptoms like weakness, numbness, or speech difficulties. Instead, posterior strokes can be misdiagnosed as vertigo caused by inner ear dysfunction, fainting episodes, or even psychiatric diseases. The adage, “time is brain,” means that not identifying and treating strokes early can lead to catastrophic outcomes for patients. The dizziNIHSS approach prioritizes the NIHSS as a key diagnostic tool to identify strokes that are most commonly missed.
Why the NIHSS?
- NIHSS is superior to CT and MRI for detecting early strokes.
- The assessment can be performed immediately on any patient, by any clinician, at any facility, regardless of local resource constraints, and takes only a few minutes.
- NIHSS is efficient and free, providing essential value to patients while optimizing clinical operations and resources.
Data-Driven Results
The implementation of the dizziNIHSS initiative, combined with comprehensive training and ongoing feedback for clinicians, has increased use of the NIHSS for atypical neurological symptoms at USACS-staffed emergency departments, from 17% to 73%. Patients cared for by USACS clinicians have up to a four times greater chance of receiving timely and accurate stroke diagnoses.
“The dizziNIHSS initiative here at USACS is a prime example of fulfilling our mission to care for patients,” said Dr. Amer Aldeen, Chief Medical Officer of USACS, who coined the label, “dizziNIHSS,” and co-developed the initiative with Dr. John Bedolla, USACS National Director of Risk Science. “Our national physician-owned practice serving hundreds of community emergency departments collaborating with a powerhouse academic institution of Penn Medicine’s caliber is exactly the kind of innovation we need to drive healthcare forward.”
"We are excited to collaborate with USACS in using the dizziNIHSS method, reinforcing our commitment to early and accurate diagnosis of all strokes, anterior and posterior," said Dr. Benjamin Sun, Professor and Chair of Emergency Medicine at the University of Pennsylvania Perelman School of Medicine.
"The dizziNIHSS initiative aligns with our efforts to enhance patient safety and ensure that critical assessments are never overlooked," stated Dr. Jenice Baker, Chair of Emergency Medicine at Pennsylvania Hospital.
"Partnering with Penn Medicine to implement this evidence-based, cost-effective, and operationally efficient approach demonstrates our shared dedication to improving outcomes and reducing the risk for missed strokes," added Dr. Bedolla.
About USACS
Founded by emergency medicine and inpatient physicians across the country, USACS is solely owned by its physicians and hospital system partners. The group is a national leader in integrated acute care, including emergency medicine, hospitalist, and critical care services. USACS provides high-quality care to approximately 10 million patients annually across more than 400 programs and is aligned with many of the leading health systems in the country. Visit usacs.com for more.
Media Contact
Marty Richmond
Corporate Communications Department
US Acute Care Solutions
330.493.4443 x1406
[email protected]
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US Acute Care Solutions Announces New Partnership with HonorHealth System in Arizona
CANTON, Ohio, February 6, 2025 – US Acute Care Solutions (USACS), the nation’s largest physician-owned emergency and inpatient medicine practice, is pleased to announce a new partnership with HonorHealth, a leading health system serving greater Phoenix and Scottsdale areas. As of February 1, 2025, USACS began providing emergency medicine services at four HonorHealth facilities in Arizona, which include:HonorHealth Mountain Vista Medical Center—Mesa, AZHonorHealth Tempe Medical Center—Tempe, AZHonorHealth Florence Medical Center—Florence, AZHonorHealth Mesa Emergency Center—Mesa, AZThis partnership represents approximately 93,000 new patient encounters annually. With a focus on collaborative patient-centric care and innovation, HonorHealth and USACS are aligned in both their values and mission, affirming the impact of the partnership.USACS CEO Chris Hummer expressed his enthusiasm about the partnership, stating, “This is a tremendous opportunity for our group, and we are excited to work alongside the talented teams at HonorHealth to advance patient safety, experience, and clinical excellence.”“I am confident we will seamlessly integrate into each of these HonorHealth sites, welcoming those physicians and APPs who join our practice to provide high-quality services to the East Valley and Florence regions,” said Britney Anderson, MD, President of the USACS West Division.HonorHealth Executive VP, Chief Physician Executive and Network Strategy Officer, John Neil, MD, adds, “This is an exciting time for HonorHealth as we expand our services, assume operational control of these facilities and launch our clinical affiliation with ASU. We look forward to this new partnership with USACS as an important milestone in our journey to elevate care in these communities.”About USACSFounded by emergency medicine and inpatient physicians across the country, USACS is solely owned by its physicians and hospital system partners. The group is a national leader in integrated acute care, including emergency medicine, hospitalist, and critical care services. USACS provides high-quality care to approximately ten million patients annually across more than 400 programs and is aligned with many of the leading health systems in the country. Visit usacs.com for more.About HonorHealthHonorHealth is one of Arizona’s largest nonprofit healthcare systems, serving a population of five million people in the greater Phoenix metropolitan area. The comprehensive network encompasses nine acute-care hospitals, an extensive medical group with primary, specialty and urgent care services, a cancer care network, outpatient surgery centers, clinical research, medical education, a foundation, an accountable care organization, community services and more. With more than 16,000 team members, 3,700 affiliated providers and over 1,100 volunteers dedicated to providing high-quality care, HonorHealth strives to go beyond the expectations of a traditional healthcare system to improve the health and well-being of communities across Arizona. Learn more at HonorHealth.com.###Media ContactMarty RichmondCorporate Communications DepartmentUS Acute Care Solutions330.493.4443 [email protected]
Press Release
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US Acute Care Solutions Expands Partnership with Inova Health System to Include Comprehensive Emergency Medicine Services at Inova Fairfax Medical Center
CANTON, Ohio, January 31, 2024 – US Acute Care Solutions (USACS), the nation’s largest physician-owned and led acute care practice, is honored to announce the expansion of its partnership with Inova Health System to include four additional programs. Effective January 1, 2024, USACS welcomed the existing emergency medicine physicians and advanced practice providers from the Inova Fairfax Medical Campus (IFMC), which includes the adult emergency department at Inova Fairfax Hospital and the Inova L.J. Murphy Children’s Hospital Pediatric Emergency Department. The IFMC Emergency Department is the fourth busiest ED in the country, seeing 174,000 patients last year. The expanded partnership will also include two freestanding emergency departments: Inova Emergency Care Center – Fairfax City Inova Emergency Care Center – Reston This is an expansion of a partnership that began 23 years ago when Emergency Medicine Associates, one of the 20 physician groups that have since joined USACS, began providing emergency medicine services to Inova Alexandria Hospital. This evolution is testament to Inova and USACS’ shared vision of delivering the best patient care to Northern Virginia, the Washington DC metro area and beyond. Martin Brown, MD, FACEP, President of the USACS East Division and former Chairman of Emergency Medicine at Inova Alexandria, expressed his enthusiasm for this new chapter, stating, "Our decades-long history with Inova Health System has always been rooted in the shared value of delivering exceptional patient care. This expanded partnership is a powerful testament to our joint commitment to serve the Northern Virginia and the greater Washington D.C. area with the best emergency medical services available. We look forward to working collaboratively with the very talented Inova team of physicians and advanced practice providers." The partnership follows a rigorous and competitive selection process aimed at sustaining and enhancing the excellence for which Inova Health System is renowned. Notably, Inova Fairfax, a tertiary care center, is Northern Virginia’s only Level I Trauma Center and Virginia's busiest ED. The pediatric ED is one of the largest in the country. The hospital is ranked #1 in the state according to US News, classified as a Magnet Designation for nursing excellence, and has received an 'A' safety rating from Leapfrog. These recognitions speak volumes about the quality of patient care provided and align seamlessly with USACS' commitment to clinical excellence. Erin Hodson, Vice President Administrator, Inova Medicine Service Line, added, “We look forward to the strategic expansion of our relationship with USACS, a partner who understands our model and is committed to our existing, high-caliber physicians and advanced practice providers. USACS has consistently demonstrated a commitment to providing the highest-quality medical care to our shared patients in this community.” About USACS Founded by emergency medicine and inpatient physicians across the country, USACS is solely owned by its physicians and hospital system partners. The group is a national leader in integrated acute care, including emergency medicine, hospitalist, and critical care services. USACS provides high-quality care to approximately 10 million patients annually across more than 500 programs and is aligned with many of the leading health systems in the country. Visit usacs.com for more. About Inova We areInova, Northern Virginia and the Washington, D.C. metropolitan area’s leading nonprofit healthcare provider. With expertise and compassion, we partner with our patients to help them stay healthy. We treat illness, heal injury and look at a patient’s whole health to help them flourish. Through our expansive network of hospitals, primary and specialty care practices, emergency and urgent care centers and outpatient services, Inova cares for more than one million patients annually, delivering the bestclinical care and a seamless experience. Consistently ranked and recognized as a national healthcare leader in safety, quality and patient experience, Inova’s world-class care ismade possible by the strength and breadth of our network, our 22,000 team members, our technology and our innovation. Inova is home to Northern Virginia’s only Level 1 Trauma Center and Level 4 Neonatal Intensive Care Unit and provides high-quality healthcareto every person in every community we are privileged to serve – regardless of ability to pay – every day of their life. More information about Inova can be found at www.inova.org. ### Media Contact Marty Richmond Corporate Communications Department US Acute Care Solutions 330.493.4443 x1406 [email protected]