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Penn LDI The Latest

FEATURE STORIES

Eugenia South and Zachary Meisel

Securing Abandoned  Homes and Preventing Overdose Deaths

A study led by Eugenia South and Zachary Meisel found a 17.6% drop in fatal overdoses when abandoned houses were secured, suggesting where people use drugs may affect survival.  

Vishnu Potluri

Virtual Doctors Educate Patients on Kidney Transplants 

Vishnu Potluri and former LDI Fellow Peter Reese were funded by an LDI grant to build engagement and enhance care among patients with advanced kidney disease. 

Andy Tan

Are Flavor Bans Working in Youth? 

Andy Tan assessed the impact of Massachusetts’ statewide tobacco flavor ban on youth by comparing outcomes with those in neighboring states without flavor bans.  

Cheryl Bettigole

Communicable and Noncommunicable Diseases 

Cheryl Bettigole submitted a comment to the Pennsylvania Department of Health on a proposed regulation to expand the list of reportable diseases, infections, and conditions to address changing standards and recommendations from experts. 

A closeup of a young person's hands holding an elderly person's hands

Could Virtual Coaching Make Caregivers Healthier? 

Karen Hirschman, Michael Stawnychy, Kathryn Bowles, Barbara Riegel, and Norma Coe found that virtual coaching for caregivers of patients with heart failure was cost-effective, lowering hospitalizations and offsetting its costs. 

EVENT VIDEO RECAP

A health savings account form next to a calculator

Consumer-Directed Health Care: Promise or Pitfall

Our virtual seminar brought together 400+ registrants to explore the evidence and policy outlook for consumer-directed health care as a federal solution to expanded coverage, with a focus on affordability, access, and health outcomes. 

UPCOMING EVENTS

John Cawley

Research Seminar with John Cawley, PhD

Tuesday, October 13, 2026
12:00–1:00 p.m. ET


The Effects of Taxes on Sugar-Sweetened Beverages in the U.S.

In-person event open to Penn affiliates.

Daniel Ollendorf

Health Policy Research Seminar with Daniel Ollendorf, PhD, MPH

Thursday, October 22, 2026
10:00–11:00 a.m. ET


At the Intersection of Access and Affordability: A Brief, Tortured History of Health Technology Assessment and the Current Role of ICER

 

Hybrid event open to the public. 

The FDA logo

The Unfinished Business of Reforming the FDA's Accelerated Approval Pathway

Thursday, October 22, 2026
4:30–6:00 p.m. ET

 

A Conversation with Stacie B. Dusetzina, PhD, Holly Fernandez Lynch, JD, MBE, and Dan Ollendorf, PhD, MPH.

 

Hybrid event open to the public.

GLP-1 drugs

Access and Affordability in the Age of GLP-1s

Friday, October 23, 2026
12:00–1:00 p.m. ET

 

A Conversation with Stacie B. Dusetzina, PhD, Benedic N. Ippolito, PhD, MS, and Mark McClellan, MD, PhD, moderated by Norma B. Coe, PhD.


Virtual event open to the public.

IN THE MEDIA

“Wildfire Smoke and Dementia.” Holly Elser. Chicago Health Magazine

 

“From Payer Perspective, Bariatric Surgery More Cost-Effective Than GLP-1s.” Maria Altieri. OR Management News

 

“49% of US Hospitals Lack Obstetric Services.” Paula Chatterjee. Healthcare Brew

 

“Preterm Babies Often Face Early Language Delays as Children. CHOP Teamed Up With a Philly Mom To Help Reduce This Risk.” Diana Montoya-Williams. Philly Voice

 

“Prison Heat May Have Contributed to Iowa Inmate’s July Death, His Sister Says.” Sameed Khatana. Iowa Capital Dispatch

PUBLICATIONS

“Accuracy and Equity of the End-of-Life Care Index in Predicting 1-Year Mortality.” Rachel Kohn, Katherine R. Courtright, Maria Grau-Sepulveda, Maren K. Olsen, Vanessa L. Madden, Bethany Sewell, Dorothy Sheu, Yazmeen S. Ahmad, Catherine L. Auriemma, Abigail Nimetz, Anne Dennos, Kimberly W. Hart, Beth Creekmur, Janet Lee, Claudia L. Nau, Huong Q. Nguyen, Susan Wang, Grant Boyer, Tammy Lundstrom, Lindsey Postema, Daniel J. Roth, James Vandewarker, Scott D. Halpern, Yuliya Lokhnygina. JAMA Network Open

 

“How Nursing Can Strengthen Hospital Preparedness for Extreme Heat.” Domenique Villani, Ysabella Perez, Eileen T. Lake. Public Health Nursing

 

“Large-Scale Admixture Mapping in the All of Us Research Program Improves the Characterization of Cross-Population Phenotypic Differences.” Ravi Mandla, Zhuozheng Shi, Kangcheng Hou, Ying Wang, Georgia Mies, Alan J. Aw, Sinead Cullina, Penn Medicine BioBan, Eimear Kenny, Iain Mathieson, Elizabeth G. Atkinson, Alicia R. Martin, Bogdan Pasaniuc. Nature Communications

 

“What Might Happen if We Do Not Collect High-Quality Race and Ethnicity Data.” Judith A. Long, Carmen E. Guerra, Joni S. Williams. Medical Care

 

“Use of Artificial Intelligence to Assess Gait Parameters in Older Adults With and Without Mild Cognitive Impairment.” George Demiris, Liming Huang, Sean L. Harrison, Marjorie Skubic, Justine S. Sefcik, Therese S. Richmond, Nancy Hodgson. Innovation in Aging

 

Penn’s Leonard Davis Institute of Health Economics is a national leader in advancing health policy through transformative research.

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Leonard Davis Institute of Health Economics, 3641 Locust Walk, Philadelphia, PA 19104

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