News

IMPACT: The research newsletter of Kaiser Permanente Southern California

Impact July 2025

July 31, 2025

Focus Feature: Algorithm improves MS treatment while reducing disparities

A novel treatment algorithm developed and implemented within Kaiser Permanente Southern California increased the use of effective medications for people with multiple sclerosis, and reduced treatment disparities for Hispanic and Black patients.

R&E News and Features

  • R&E's 2024 Annual Report is now available

    The Kaiser Permanente Southern California Department of Research & Evaluation’s 2024 Annual Report celebrates the accomplishments and contributions of our scientists, physician researchers, and staff.

  • Researchers study young cancer survivors and their opioid use

    Young cancer survivors were more likely to be on long-term opioid therapy when compared to their counterparts without cancer. However, among those on long-term opioid therapy, young cancer survivors were less likely to develop opioid use disorder than their peers without cancer.

  • Comorbidities could increase risk of other cancers for breast cancer survivors

    Breast cancer survivors have a higher risk of developing other cancers if they have other preexisting health conditions, such as high blood pressure and diabetes.

  • Tailored outreach may be needed for some young cancer survivors

    Younger cancer patients can have complex health needs after their cancer treatment and should receive health care that includes screening for new cancers, addresses potential issues related to their treatment, and emphasizes general preventive care.

  • Continuing opioid use in breast cancer survivors associated with increased risk of death

    About 16% of breast cancer survivors continued to use opioid pain medications after their cancer treatment was complete. Risk of death was 84% higher among these survivors who continued to use opioids.

In the News

Five questions...

for Dr. Taynara Formagini

A first-generation college student, Dr. Taynara Formagini had no idea what research really was until she started her undergraduate studies. It was then she discovered that she could combine her passion for helping underserved communities with the rigor of science.