MedicalResearch.com Interview with: Holly Mattix-Kramer, MD, MPH Public Health Sciences Medicine, Nephrology Associate Professor Loyola Medicine, Illinois MedicalResearch.com: What is the background for this study? What are the main findings? Response: The background is that the Systolic Blood Pressure Lowering Intervention Trial (SPRINT) showed that intensive systolic blood pressure lowering reduces all-cause mortality by 27% compared to standard blood pressure lowering among adults age 50 years and older without diabetes or stroke but with high cardiovascular disease risk. We applied these findings to the U.S. population and asked "What if intensive systolic blood pressure lowering were applied to the U.S. population who meet SPRINT eligibility criteria? We found that approximately 18.1 million U.S. adults meet SPRINT criteria and that their annual mortality rate is 2.2%. If intensive systolic blood pressure lowering reduces all-cause mortality by 27%, then the annual mortality rate would be reduced to 1.6% and approximately 107,500 deaths would be prevented each year. (more…)