Improved stone quality of life in patients with an obstructing ureteral stone on alpha-blocker medical expulsive therapy.

Purpose: Though controversial, alpha blockers are used widely for ureteral stone passage. However, its effects on the patient-reported Quality of life (QOL) is unknown. We compared the QoL of patients on alpha-blocker medical expulsive therapy (MET) to patients not on MET (noMET) utilizing the validated Wisconsin Stone Quality of Life (WISQOL).

Incisional Lumbodorsal Hernias Following Retroperitoneal Robotic Partial Nephrectomies for Small Renal Masses at a High-Volume Tertiary Referral Center.

Herein we evaluate the incidence of incisional lumbodorsal hernia (ILDH) after retroperitoneal robotic partial nephrectomy (RRPN) and associated patient-specific and tumor-specific risk factors. Furthermore, we aim to evaluate the role of routine lumbodorsal fascial closure for the prevention of ILDH. This is a retrospective review of our robotic partial nephrectomy database of all RRPNs performed at Washington University School of Medicine from 2000 to 2020.

Analysis of Ureteral Diameter and Peristalsis in Response to Irrigant Fluid Temperature Changes in an Porcine Model.

It has been previously reported that warming irrigation fluid higher than body temperature may decrease ureteral spasm and thereby facilitate ureteroscopic access to the proximal ureter. Our objective was to examine the effects on ureteral peristalsis and ureteral diameter if the irrigant was warmed to just under the biological threshold for injury. Two female adult Yorkshire pigs were studied in this pilot study.