Prophylactic proton pump inhibitor usage and new-onset acute kidney injury in critically ill patients: a retrospective analysis.

Summary: Imagine you are very sick in the hospital's intensive care unit (ICU). Doctors often give a medicine called a proton pump inhibitor, or PPI, to stop stomach ulcers from forming due to stress. But is this safe? Researchers looked at records from over 7,000 ICU patients. They found that patients who got PPIs to prevent ulcers were more likely to get a new kidney problem called acute kidney injury. About 31 out of 100 people who took the medicine got this kidney problem, compared to 24 out of 100 who didn't take it. The takeaway? Doctors should be careful and only use these stomach medicines when they are really needed.