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Research & Policy Updates

A group of nurses sitting in a hospital hallway

In Their Own Words

Don’t Normalize Workplace Violence Against Nurses

LDI Fellows Say the Issue is One of Patient Safety and Quality Care—and Should Be Viewed Not as Inevitable, but Addressable Through Federal Reform

By:
  • Kathryn Connell PhD, RN
  • Juliana Byers RN
  • K. Jane Muir, PhD, APRN
May 20, 2026
An image of white pills spilling out of a bottle onto a white surface

Blog Post

Substance Use Disorder

‘Pill Mill’ Laws Worked, Cutting Opioid Overprescribing and Deaths

Measures in 11 States Also Reduced Doctor Shopping Without Pushing Patients Into Illicit Drug Use, a New RAND–Penn Study Finds

By:
  • Julia Hinckley, JD
May 19, 2026
Medicare Advantage illustration

Blog Post

Health Care Payment and Financing

Risk-Based Contracts Are Unlikely to Cut Waste in Medicare Advantage

Risk-Based Payments May Fail to Lower Low-Value Care, a New Study Shows

By:
  • Joanna Kim, MPH
May 18, 2026
Artificial intelligence illustration

In Their Own Words

AI in Health Care

Proposing a Framework to License Autonomous Clinical AI

As Autonomous Clinical AI Continues to Evolve, We Need Uniform Regulatory Standards, Says LDI Fellow

By:
  • Alon Bergman, PhD
May 15, 2026
Image of the sun above a city skyline

In Their Own Words

Population Health

As Deadly Heat Waves Rise, Federal Policy Fails to Cover Air Conditioning

Federal Safety Net Covers Heating But Cooling is Optional. That Needs to Change, an LDI Fellow Writes

By:
  • Charles Leonard, PharmD, MSCE, MPH
  • and Anthony Nicome, MHS, MPH
May 14, 2026

News

Improving Care for Older Adults

PARC Retreat Explores How Aging, Workforce Strains, and Federal Debt Are Reshaping U.S. Health Care

Penn Gathering of Experts Examines the Growing Pressures Facing Older Americans

By:
  • Hoag Levins
May 13, 2026
Tents on the street in San Francisco

Blog Post

Population Health

Trump Order to Criminalize Homelessness Sparks Alarm

New Policy Reduces Housing First While Favoring Enforcement and Involuntary Treatment. That Could Worsen Homelessness, LDI Experts Warn

By:
  • Nancy Stedman
May 7, 2026

News

Health Care Access & Coverage

Debate Continues Over H.R. 1 Medicaid Changes as Millions Risk Losing Coverage

Will Implementation Create Sweeping Losses or a Return to Balance and Self-Sufficiency?

By:
  • Hoag Levins
May 7, 2026

News

Three Penn LDI Senior Fellows Win 2026 SGIM Awards

Rachel Werner, Eric Roberts, Joseph Nwadiuko Cited for Their Health Services Research Work

By:
  • Hoag Levins
May 6, 2026
A person typing a text message on a smartphone.

Blog Post

In Philly Emergency Departments, Text Messages Helped Patients Seek Public Benefits More Often

Follow-Up Texts, Not Paper Flyers, Drove Real Action on Unclaimed Benefits Like Heating, Child Care, Tax Rebates, and Children’s Health 

By:
  • Christine Weeks
May 5, 2026

News

Health Equity

Penn LDI Lecture Highlights Persistent Gaps in Knee Replacement Care

Decades of Research Show Minority Patients Less Likely to Receive Surgery, Even When Equally Indicated

By:
  • Hoag Levins
May 4, 2026

Blog Post

Health Equity

Penn Study Faults Federal Maternal Morbidity Statistics

Comparison to Commercial All-Payer Database Documents Wide Discrepancies

By:
  • Hoag Levins
April 30, 2026

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