Saturday, October 18, 2025

 

Pickleball-related ocular injuries among patients presenting to emergency departments




JAMA Ophthalmology



About The Study:

 This study found that pickleball-related eye injuries have increased at an alarming rate over the past 4 years as the sport continues to grow in popularity. Eye protection is not currently mandated for casual or professional play. Establishing standardized guidelines for eye protection is recommended to reduce the risk of ocular injuries among players. 


Corresponding Author: To contact the corresponding author, Jonathan C. Tsui, MD, email jonathan.tsui@va.gov.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamaophthalmol.2025.3577)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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Language barriers in health care have fallen – but not online, study shows



In the United States, 29% of hospitals don’t offer access to the patient portal in a language other than English, and just 11% offer access in English, Spanish and a third language



Michigan Medicine - University of Michigan





In recent years, Americans have gotten used to logging on to a patient portal through their smartphone or computer to have telehealth appointments with their doctors and health care teams, see their prescriptions and lab test results, send messages to their providers, and much more.

But a new study suggests that the integration of this technology into many aspects of patient care may have created an unintended barrier to healthcare access for the more than 25 million patients with limited English proficiency.

The study finds that the patient portal login page for many hospitals is not accessible in at least two languages, which may limit access to these important tools for a vulnerable patient population.

The University of Michigan study finds that 29% of hospitals only offer access to their patient portal in English, and another 60% offer it in English and Spanish. Only 11% offer access to the patient portal in English, Spanish and another language.

Less than 5% of the hospitals offered their patient portal login prompts in the most common language spoken in their area that isn’t English or Spanish.

The study, published in JAMA Network Open by a team led by Debbie W. Chen, M.D., of the U-M Medical School, also shows that hospitals where new physicians can train – called teaching hospitals – were more likely to translate the portal login prompts into at least one language.

Chen notes that federal policies and legislation, such as Section 1557 of the Affordable Care Act, are in place to support meaningful access to healthcare services for patients with limited English proficiency at hospitals, health systems, clinics and other health care locations that accept federal funding such as Medicare.

That’s why translation services are commonly offered in such settings, through in-person or digitally connected medical translators.

“Many patient portals, and the policies around them, were created well before the COVID-19 pandemic that spurred the use of patient portal platforms as essential tools for doctors and other providers to deliver care through virtual visits and secure messaging,” explains Chen. “My own experience as an endocrinologist using these tools to communicate with my patients, including those with limited English proficiency, inspired this study.” 

Chen and her colleagues analyzed the websites of 511 hospitals in 51 counties in 17 states where Census data showed that at least 300,000 residents had limited English proficiency. They looked at the language accessibility of the patient portal login pages.

“We could only examine the language accessibility of this ‘front door’ to digital health technology at each hospital,” said Chen, who is a clinical assistant professor of internal medicine. “This study raises an important question: If a patient cannot log in to the patient portal, what healthcare services, such as virtual visits and secure messaging with their doctor, are they missing out on and how might that impact their health?”

She added, “While evaluating patients’ ability to log in to the portal is an important first step, additional next steps include exploring how user-friendly these platforms are in different languages beyond just the login page.”

Even if hospitals have not deliberately overlooked offering their patient portal login pages in the languages used by their patient populations, Chen hopes the new study will prompt all hospitals to consider this addressable issue.

“Our findings highlight that there is a need, even if the fix isn’t simple,” she said. “The number of people in this country who have limited English proficiency is growing. For many hospitals, patient portals are an important tool through which doctors provide care between appointments, so it is important that we make the portal accessible to all patients.”

She notes that hospitals that contract with Epic MyChart and Cerner for their patient portals were much more likely than hospitals using other vendors to offer their patient portal login prompts in two or more languages.

This suggests that there is an opportunity for hospitals to work with their existing portal vendors to enhance non-English language options.

Patients with limited English proficiency face barriers not only when accessing patient portals, but also when seeking care through traditional methods. Chen’s previous work has examined language barriers in cancer care access at the level of the hospital operator, and when attempting to schedule a clinic appointment for specialized cancer treatment for the first time.

In addition to Chen, the study’s authors are Maya Watanabe, MS; Steven Xie, MD; Hattie H. Huston-Paterson, MD, MSHPM; Mousumi Banerjee, PhD; and Megan R. Haymart, MD. Chen, Banerjee and Haymart are members of the U-M Institute for Healthcare Policy and Innovation. Chen and Haymart are members of the Rogel Cancer Center.

The study was funded by the National Cancer Institute (K08-CA273047).

Language Barriers and Access to Hospital Patient Portals in the US, JAMA Network Open, doi:10.1001/jamanetworkopen.2025.37864

 

PFAS detected for first time on Miccosukee Indian reservation: study raises concerns for Everglades water quality





Florida International University

PFAS detected for first time on Miccosukee Indian reservation: study raises concerns for Everglades water quality 

image: 

FIU environmental chemist Natalia Soares Quinete studies the prevalence of PFAS in South Florida with the help of her research group. Here, Ph.D. students Joshua Ocheje and Carolina Cuchimaque Lugo collect water samples to test them for PFAS.

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Credit: Anthony Sleiman / Florida International University




MIAMI – For the first time, researchers from Florida International University (FIU), working in collaboration with the Miccosukee Tribe of Indians of Florida, have detected a dozen different “forever chemicals” known as PFAS (perfluoroalkyl and polyfluoroalkyl substances) within the Miccosukee Indian Reservation in the Everglades. The findings, published in Environmental Research, raise new questions about potential impacts to water quality, ecosystem health and ongoing Everglades restoration efforts.

It is the first time PFAS have been measured on the reservation. PFAS levels in marshlands and canals ranged from 3.94 to 40.1 parts per trillion (ppt). In comparison, Miami’s major canals – Miami River, Little River, and Biscayne Canal – have levels several times greater (30.1 to 153 ppt) with 78% of samples exceeding safe surface water screening standards. have levels several times greater (30.1 to 153 ppt) with 78% of samples exceeding safe surface water screening standards. 

Even low levels of exposure could be problematic, said Natalia Soares Quinete, study author and an environmental chemist who leads FIU’s initiative to study the local prevalence of PFAS. 

“Whether lower concentrations automatically mean ‘safe’ for this ecosystem and the people and wildlife it supports isn’t something that has been determined with certainty yet, especially considering how these chemicals tend to accumulate and build up over time in the environment,” Quinete said. 

Quinete and her research group are among the first to extensively track and measure the spread of PFAS in South Florida. They’ve published studies pinpointing the presence of the chemicals in drinking waterrainwater and the canals that feed into Miami’s Biscayne Bay, as well as the marine life living in those coastal ecosystems, including oysters and economically important recreational fish and lobsters. 

PFAS are man-made chemicals widely used in consumer and industrial products for their resistance to heat, water and stains. They make cookware non-stick, fabrics waterproof and cosmetics long-lasting. Yet, these compounds persist indefinitely in the environment, accumulating in soil, water, wildlife and humans. Even low levels of exposure have been linked to cancer, thyroid disease, and developmental problems.

The most predominant compounds Quinete’s team found were PFBA (which has been found to affect the liver and thyroid), as well as PFOS and PFOA (since phased out of production over cancer concerns). 

The Miccosukee Tribe of Indians of Florida contacted Quinete’s team about PFAS concerns in their community, suspecting possible water contamination but lacking data. Quinete’s team agreed to assist by collecting samples at the locations the tribe identified.  

“Clean and safe drinking water is a top priority for the Miccosukee Tribe. The Miccosukee Constitution requires that Tribal government protect the health of both its citizens and its lands and waters,” said Amy Castaneda, the Miccosukee Tribe Water Resources Director. “Working collaboratively with Dr. Quinete and her world-class team at FIU, we have been able to identify risks, find sources, and strategize remedies to ensure clean water not just for the Tribal community, but for all of South Florida’s residents, human and otherwise.”

The researchers say more work is needed to trace where the PFAS are coming from and how they may interact with Everglades restoration plans. 

“Current restoration doesn’t take into consideration contaminants, like PFAS,” Quinete said. “Understanding their presence is the first step toward protecting this fragile ecosystem.”

To learn more, visit go.fiu.edu/pfaseverglades.

 

Why Classic Maya cities rose and fell



New study reveals the forces that built and collapsed ancient urban centers — and how they echo in today’s urban challenges



University of California - Santa Barbara




Why move to a city? And why leave? Urban centers today see populations ebb and flow for a multitude of reasons — the economy, crowds, lifestyle considerations, air quality, the odd pandemic perhaps.

Turns out it’s sort of always been that way.

The earliest cities worldwide were born of country folk. Farmers, that is, agriculturists. They were agrarian populations, reliant on land-extensive economies, which incentivized them to live dispersed across the landscape in small settlements, to minimize the time and travel costs between their residences and farm plots.

Then as now, though, city living was more expensive in all the ways: greater susceptibility to crowd diseases, greater competition for land and resources and rising levels of systemic inequality. And still farmers chose to bear these seemingly paradoxical costs.

What gives?

That question has been the source of a long-standing debate, according to UC Santa Barbara archaeologist Douglas Kennett, who has conducted extensive research into urbanization in Classic Maya cities. The answer, he said, is complicated, suggesting there are multiple, often overlapping factors for both the rise and the fall of these ancient urban centers.

Kennett and collaborators from several institutions explore and elucidate that complexity in a new study, published in the Proceedings of the National Academy of Sciences. The research leverages population ecology theory and quantifies the drivers of urbanism across the Classic Maya Lowlands.

“We determined that the rise and expansion of Classic Maya cities resulted from the interaction of climate downturns, intergroup conflict and the presence of strong economies of scale realized through capital investments in agricultural infrastructure,” Kennett said. “These factors promoted the coevolution of urbanism, systemic inequality and patron-client relationships in cities.”

Using that same framework, he added, the researchers also determined that deurbanization set in “when the benefits of urban living no longer outweighed the costs, as environments were degraded near cities and climate amelioration improved the livability of rural areas where people would have more freedom and autonomy.”

Indeed, the team’s initial interest was centered on the role of climate change — specifically drought — in the decline of Classic Maya cities. Since 2012 the group has been amassing archaeological data on changing population sizes, conflict and investments in agricultural infrastructure. Then they came into some newly available high-resolution climatic data. 

“We also capitalized on major developments in computational modeling that allowed us to look at the relationships between these datasets in ways not previously possible,” Kennett said. 

Their results integrate previously contentious and separate theories of urbanization — such as environmental stress, warfare and economic factors — into a single, dynamic model based on concepts from population ecology. The study also resolves the paradox of why agrarian populations — whose land-extensive economy incentivizes dispersal — would aggregate despite the high costs of urbanization.

“The biggest surprise for me was that the abandonment of cities occurred under improving climatic conditions,” Kennett noted. “We have long thought that the decline of Classic Maya cities partially resulted from an extended period of drought. It turns out to be a much more complicated and interesting story.”

All told, the new work offers critical insights for understanding and managing contemporary and future urban evolution by establishing timeless, universal principles for how populations aggregate and disperse.