In order to truly decolonize the field of global health, it may be necessary for institutions from the Global North to practice “ruinous solidarity,” according to a study published May 21, 2025 in the open-access journal PLOS Global Public Health by Daniel Krugman from Brown University, United States, and Alice Bayingana from the University of Sydney, Australia.   

Researchers at the Icahn School of Medicine at Mount Sinai have developed a machine learning tool that can help doctors manage blood sugar levels in patients recovering from heart surgery, a critical but often difficult task in the intensive care unit (ICU). The findings were reported in the May 27 online issue of NPJ Digital Medicine. After cardiac surgery, patients are at risk for both high and low blood sugar, which can lead to serious complications. Managing these fluctuations requires careful insulin dosing, but existing protocols often fall short due to the unpredictable nature of ICU care and differences among patients, say the investigators.