The Role of Metformin in Non-Melanoma Skin Cancer Risk: Evidence from a Matched Study

The Role of Metformin in Non-Melanoma Skin Cancer Risk: Evidence from a Matched Study

This study analyzed the potential protective effects of metformin, a common diabetes medication, on non-melanoma skin cancers (NMSC) — basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) — using a large and diverse U.S. health database called All of Us. Skin cancer poses significant risks, particularly in patients with darker skin tones, due to delayed diagnosis and unique risk factors. For example, SCC in African American patients has a much higher metastasis risk (20-40%) compared to sun-induced SCCs in Caucasian populations (1-4%).

Empagliflozin and Serum Uric Acid Reduction in Chronic Kidney Disease: Insights from the EMPA-KIDNEY Trial

Empagliflozin and Serum Uric Acid Reduction in Chronic Kidney Disease: Insights from the EMPA-KIDNEY Trial

Empagliflozin is a medication primarily used for diabetes treatment, but researchers have investigated its effects on uric acid levels in people with chronic kidney disease (CKD) through the EMPA-KIDNEY trial. This extensive study involved 6,609 patients with CKD, examining how empagliflozin affects uric acid levels, a naturally occurring substance that can cause gout when elevated. The trial was designed to compare patients taking empagliflozin against those taking a placebo over approximately two years. The researchers collected detailed data about kidney function, uric acid levels, and various other health markers throughout the study period.