Nephrology and Urology

Jul 9, 2025

Efficacy of Potassium Citrate as a Treatment for Metabolic Acidosis in Cats with Chronic Kidney Disease

Principle Investigators Autumn N. Harris and Shelly Vaden Description Chronic Kidney Disease (CKD) is defined as the presence of functional abnormalities in one or both kidneys over a prolonged period of time. CKD is the most common typeof kidney disease and management has largely been focused on supportive and symptomatic therapy, with very few new…

Feb 17, 2025

Effect of Iron Supplementation on the response to Varenzin-CA1 in Cats with CKD and Anemia

Principle Investigators Autumn N. Harris and Shelly Vaden Description Anemia is common in feline chronic kidney disease (CKD) and several options are available for treatment including the medication Varenzin CA-1 ® . Iron supplementation is an important part of the treatment of anemia in some patients with CKD and is given as standard of care…

Nov 21, 2024

A Blinded, Randomized, and Placebo-Controlled Clinical Trial of a Novel Veterinary Product for the Management of Chronic Kidney Disease in Cats

Principle Investigator Dr. Autumn Harris Description Evidence exists to suggest that aging of the kidney may contribute to the onset and progression of chronic kidney disease (CKD). Rapamycin is a drug that is a known modulator of the aging process and additionally may decrease the formation of fibrosis (scarring) in the kidney. A feline formulation…

Aug 28, 2024

Ammonia Excretion, A Novel Biomarker and Therapeutic Target for Feline CKD

Principle Investigator Dr. Harris Description Chronic Kidney Disease (CKD) is defined as the presence of functional abnormalities in one or both kidneys over a prolonged period of time. Serum creatinine is currently used as a marker of kidney function, but it cannot detect early changes in kidney function. Detecting CKD early has significant importance because…

Aug 28, 2024

Novel Biomarker and Therapeutic Target for CKD in Dogs

Principle Investigator Dr. Harris Description Chronic Kidney Disease (CKD) is defined as the presence of functional abnormalities in one or both kidneys over a prolonged period of time. Serum creatinine is currently used as a marker of kidney function, but it cannot detect early changes in kidney function. Detecting CKD early has significant importance because…

Oct 20, 2023

Now Enrolling Dogs with Invasive Bladder Cancer

Principle Investigator Dr. Paul Hess Description NC State Medical Oncology is enrolling patients for a clinical trial of an experimental immunotherapy for the treatment of bladder cancer. The primary purpose of this study is to investigate the safety and immune-stimulating properties of a novel therapy being developed at NCSU. Testing Requirements 8-day study (Monday –…

Jan 31, 2023

Screening urine samples from high-risk dog breeds for early bladder cancer – NOT CURRENTLY RECRUITING

Principal Investigator Dr Shelly Vaden Description This study is screening urine samples from clinically healthy dogs at increased risk of bladder cancer, to determine if they test positive for a genetic marker of the disease (a specific mutation in the dog BRAF gene). The goal is to determine whether this BRAF Mutation Detection test can…

Jan 31, 2023

Therapeutic trials for canine bladder cancer (NOT CURRENTLY RECRUITING)

Principal Investigator Dr Shelly Vaden Description This study will investigate whether the administration of a dietary supplement slows the progression of canine bladder cancer (also known as transitional cell carcinoma/urothelial carcinoma, or TCC/UC) in dogs treated with standard of care therapy Testing Requirements Participants will be asked to: – bring their dog for an initial…