A Tale of Two Surrogate Endpoints: Blood Pressure and Proteinuria as Predictors of Cardiovascular and Renal Outcomes
Doctors often use “surrogate endpoints” – measurable signs like blood pressure and urine protein – to predict long-term health outcomes. Lowering blood pressure and reducing proteinuria both signal better heart and kidney protection, but not all medicines have the same benefits. Some drugs, such as ACE inhibitors, ARBs, and aldosterone blockers, protect kidney and cardiovascular […]
Gut Bacteria and Kidney Disease: A New Clue in Diabetic Kidney Fibrosis
One of the greatest challenges in diabetic kidney disease (DKD) is fibrosis—the gradual scarring of kidney tissue that continues even when patients maintain strong control of blood sugar and blood pressure. A new study has revealed an unexpected factor that may help explain this progression: a molecule produced by gut bacteria. What the Study Found […]
Latest Research: A New Hope for Slowing Kidney Decline
Chronic kidney disease (CKD) is a progressive condition that affects millions of people worldwide. Over time, the kidneys lose their ability to filter waste and maintain balance in the body, leading to serious complications such as cardiovascular disease, the need for dialysis, and a reduced quality of life. Current treatment strategies focus on managing symptoms, […]
High Unmet Treatment Needs in Patients with Chronic Kidney Disease and Type 2 Diabetes
Chronic kidney disease (CKD) and type 2 diabetes (T2D) are frequently encountered together in clinical practice. In fact, more than one-third of people with type 2 diabetes will eventually develop some degree of chronic kidney disease. This is not a coincidence—it’s the result of a complex and well-established interplay between glucose metabolism, vascular tone, and […]
Understanding Kidney Hyperfiltration: The Silent Stress Behind Kidney Disease
You may not know this, but your kidneys are quiet overachievers. They work hard behind the scenes to clean your blood, get rid of waste, balance your fluids, and keep your body in check — all without making a sound. But what happens when they start working too hard? That’s where something called hyperfiltration comes […]
Single Nephron GFR
In the early 1970s Brenner, Deen, and others performed a series of foundational experiments on Munich-Wistar rats. These rats were chosen because they had glomeruli on their cortical surface which allowed researchers to measure tubular and capillary flow, pressure, and composition directly via micropuncture. 50 years later, the mathematical model created by the authors remains […]
Single Nephron Hemodynamics
Humans have on average 600,000 filtering units, or nephrons, in each kidney, or a total of 1.2 million nephrons. 1 While there is variation in function based on anatomic location, and some degree of functional interaction between nearby nephrons, each of these filtering units largely functions independently. Each individual glomerulus/nephron (single nephron GFR) makes a […]
Now Welcoming Patients at Our New Location in Bogalusa, Louisiana
Exciting news for patients in the Bogalusa area! Dr. Simon and his experienced team are expanding its reach to better serve the community by opening a new multi-disciplinary clinic in Washington Parish, Louisiana. Receive the same expert nephrology care at Northlake Nephrology Institute’s newest satellite clinic at 1415 Avenue F, Bogalusa, LA. Bringing Specialized Kidney […]
Nephrology in the News: Ozempic for Kidney Disease
If you or a loved one are living with chronic kidney disease (CKD) and type 2 diabetes, there is promising news that could positively impact your health. On January 28, 2025, the U.S. Food and Drug Administration (FDA) officially approved Ozempic (semaglutide) as a treatment for CKD in patients with type 2 diabetes. This approval […]
Happy National Kidney Month from Northlake Nephrology
March is National Kidney Awareness Month, a time dedicated to raising awareness about kidney health and the prevention of kidney disease. The kidneys play a crucial role in filtering waste, balancing electrolytes, and regulating blood pressure, yet millions of people are affected by kidney disease—often without realizing it. Understanding the risk factors and taking proactive […]