Tubeless Percutaneous Nephrolithotomy Without Reverse Insertion of a Ureteral Catheter
Conditions:   Urinary Calculi;   Percutaneous Nephrolithotomy Intervention:   Procedure: Without reverse insertion of a ureteral catheter Sponsor:   The First Affiliated Hospital of University of South China Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - October 10, 2022 Category: Research Source Type: clinical trials

A Controlled Study of Improved Javelin Side Recumbent Position and Conventional Postural Placement
Condition:   Nurse-Patient Relations Interventions:   Procedure: To explore the comparative study of different positioning methods in robot assisted laparoscopic pyeloplasty.;   Device: To discuss the comparative study of different position placement methods of renal pelvis ureteroplasty on the Da Vinci robotic Xi platform Sponsor:   Guiyang Maternal and Child Health Care Hospital Completed (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - September 22, 2022 Category: Research Source Type: clinical trials