More than just a pretty space: What research tells us about parks
For many people, public parks are just a beautiful green space they drive by on their way to work. However, research has shown that parks play a crucial role in people’s physical activity, and the community’s health. By studying parks, researchers aim to understand how these public spaces enhance ...
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Five questions for Dr. Mingsum Lee
Mingsum Lee, MD, PhD, has been named as the 2025 Southern California Permanente Medical Group Physician Researcher of the Year. Commenting about her selection for the award, one nominator said Dr. Lee ...
Los Angeles wildfires increased virtual medical visits
In January 2025, when wildfires swept from the foothills above Los Angeles into the densely populated urban areas below, evacuations ensued and a thick layer of smoke spread across the region. Air quality ...
Predicting heart issues among breast cancer survivors
Researchers have developed a new risk calculation model to help predict the risks of heart problems for breast cancer survivors. Their research was published in JAMA Oncology in October 2025. “There ...
No link between COVID-19 vaccines and cardiac-related death
November 22, 2024Research conducted at Kaiser Permanente has provided reassurance to the public and lawmakers by refuting claims that COVID-19 vaccines may increase the risk of cardiac-related death. “Our work reaffirms the previously established safety of COVID-19 vaccines,” said lead author Stanley Xu, PhD, of the Kaiser Permanente Southern California Department of Research & Evaluation. The study addressed concerns raised ...Read more...People with new-onset heart failure benefit from testing for coronary artery disease
November 22, 2024A new Kaiser Permanente study explores factors that might influence whether people with new-onset heart failure get tested for coronary artery disease. Published November 1, 2024, in JACC: Advances, it suggests that physician perceptions of the risks and benefits of testing, patient preferences, and socioeconomic challenges may all come into play. The study follows research published ...Read more...Younger adults respond to colorectal cancer screening outreach
October 24, 2024The updated national colorectal cancer screening guidelines that recommend screening begin at age 45 — rather than 50 — can benefit younger adults, a new Kaiser Permanente study found. The study was published October 22, 2024, in Annals of Internal Medicine. It included 267,732 Kaiser Permanente members in Northern California, Washington, and Colorado ages 45 to ...Read more...Opioid use among breast cancer survivors can increase risk of falls and fractures
October 16, 2024Breast cancer survivors commonly continue to use opioid pain killers after their cancer treatment is complete. A new Kaiser Permanente study shows that this can increase their risk of falls and bone fractures, lung problems, and cardiovascular conditions. The study was published in October 2024 in The Oncologist. A cancer epidemiologist partnered with a breast cancer survivor ...Read more...Five questions for … Dr. Heidi Brown
September 24, 2024Heidi Brown, MD, MAS, is a urogynecologist and a dissemination and implementation scientist who joined the Department of Research & Evaluation in August 2023. Her research focuses on improving access to effective solutions for pelvic floor disorders such as bladder and bowel incontinence and pelvic organ prolapse. She uses community engagement, user-centered design, and iterative ...Read more...No increased risk associated with flu vaccines given in closely spaced pregnancies
September 19, 2024Monitoring of about 45,000 pregnant people receiving flu vaccines in each of 2 successive pregnancies showed no increased risk of side effects or health issues, according to a Kaiser Permanente study published September 19, 2024, in JAMA Network Open. “Our study’s findings support recommendations to give flu vaccinations to pregnant persons even if they received a ...Read more...Beta blockers not all the same for patients with heart failure and CKD
September 16, 2024A Kaiser Permanente Southern California study showed that 1 heart-failure medication worked best among the 3 most commonly used to prevent illness and disease among patients with chronic kidney disease and heart failure. “Beta blockers save lives in heart failure patients, but we wanted to see how this worked among patients who also had chronic kidney ...Read more...Gay men may be aging faster
September 13, 2024Gay men had shorter age-adjusted telomere length, which is a biomarker of aging, than straight men, according to a Kaiser Permanente study published in the American Journal of Epidemiology. “While everyone ages at the same rate chronologically, studies have shown that we do not age at the same rate biologically,” said the lead author on ...Read more...High-dose and adjuvanted flu vaccines provided better protection for seniors
August 21, 2024High-dose and adjuvanted influenza (flu) vaccines boosted protection against flu symptoms and hospitalization for people 65 years and older during the 2022-2023 flu season compared to the standard flu vaccine. The study was published on August 21, 2024, in Clinical Infectious Diseases. “Our research showed that there were advantages for older people to receive high-dose or ...Read more...Five questions for … Dr. Robert Sallis
August 13, 2024Robert Sallis MD, FAAFP, FACSM, is a family medicine and sports medicine physician practicing at the Kaiser Permanente Fontana Medical Center, where he serves as director of the sports medicine fellowship program. He is a clinical professor of Family Medicine at both the Kaiser Permanente Bernard J. Tyson School of Medicine and the University of ...Read more...