Abstract:

Objective：To investigate the complications and care methods in double-J catheter drainage therapy with urological
patients. Methods：Clinical data from 232 cases of urological patients who were applied double-J catheter for drainage and stent was conducted a retrospective analysis. Results：Three cases showed small leakage urine，and nine cases were found urate adhension at the end of indwelling double-J catheter at the bladder direction. All patients were followed up for 6 months，no low back pain，fever and urinary tract irritation observed during the indwelling with double -J catheter. Conclusion：With fewer traumas，simple operation，quick recovery，drainage with the double-J catheter in urological patients can reduce the incidence of postoperative complications and improve quality of nursing.

Key words: double-J catheter, complications, nursing, urology