View clinical trials related to Obstructive Uropathy.
Filter by:The purpose of this study was to develop proposals and recommendations for improving the safety of urological examination of children with obstructive uropathy by using Doppler ultrasound. Based on the results of a comprehensive urological examination of 665 children with congenital ureteral obstruction, a program for scoring the results of ultrasound examination has been developed, which allows using the safest and most informative methods to reliably determine the functional state of the renal parenchyma and the degree of urodynamic disorders in children with obstructive uropathy.
Urinary tract obstruction is a serious health problem due to kidney damage. Relative renal function has an important role in the treatment of obstructed kidneys. Nephrectomy can be recommended when the relative renal function is 10% or less in radionuclide examinations. Recently, however, nephron sparing approaches have come to the fore. This indicated the need to evaluate the possibility of recovering the function of the kidney before nephrectomy. The aim of this study is to compare relative functions of obstructed kidneys in technetium 99m dimercaptosuccinic acid scintigraphy (DMSA) before and 2 weeks after nephrostomy tube.
To compare staged ureteroscopy following initial urinary drainage versus direct ureteroscopy without initial urinary drainage in the treatment of obstructive calcular anuria with acute renal failure in children.
to compare outcome of pyeloplasty in pediatric population less than 6 months in age using an after coming stent versus stentless pyeloplasty.
To compare percutaneous nephrostomy (PCN) versus double J stent (JJ) as an initial urinary drainage in children