Longer Preoperative Antibiotic Duration Prior to High-Risk Ureteroscopy Does Not Decrease Infectious Complications.

Postoperative infections after ureteroscopy are common and potentially devastating complications. National and international guidelines recommend treatment of symptomatic positive urine cultures prior to operation, but how to manage patients with asymptomatic colonization remains unclear. In clinical practice, there is wide variation in the choice and duration of antibiotics for these patients.

The potential role of Sodium/Glucose Cotransporter 2 inhibitors in the treatment of cystinuria.

The Maillard reaction is a non-enzymatic reaction between an amino acid and carbohydrate. We hypothesized that continuous washing of cystine stones with glucose could theoretically prevent growth of an existing cystine stone or even reduce its size leading to a decrease in stone events. Sodium/Glucose Cotransporter 2 (SGLT2) inhibitors, well known for inducing glucosuria, were used to test this hypothesis in an initial series of patients.

A Novel Machine-Learning Algorithm to Predict Stone Recurrence with 24-Hour Urine Data.

The absence of predictive markers for kidney stone recurrence poses a challenge for the clinical management of stone disease. The unpredictability of stone events is also a significant limitation for clinical trials, where many patients must be enrolled to obtain sufficient stone events for analysis. In this study, we sought to use machine learning methods to identify a novel algorithm to predict stone recurrence.