Application effect of different time of stent indwelling in the treatment of urinary calculi by transurethral ureteroscopic lithotripsy
Objective To explore the effect of different time of stent indwelling in the treatment of urinary calculi by transurethral ureteroscopic lithotripsy.Methods 60 patients with urinary calculi treated with transurethral ureteroscopic lithotripsy were selected as the experimental subjects.According to the different time of stent indwelling,they were divided into a conventional group(stent indwelling for 4 weeks,30 cases)and an experimental group(stent indwelling for 2 weeks,30 cases).The incidence of adverse events,quality of life scores and renal function indicators[blood urea nitrogen(BUN),uric acid(UA),creatinine(Cr)]were compared between the two groups.Results The incidence of adverse events in the experimental group was 6.67%,which was lower than the conventional group's 26.67%,and there was statistical significance(P<0.05).After extubation,the scores of physiological function,physical pain,role limitation,general health,social function,vitality,mental health and emotional function were(69.65±8.66),(66.54±9.44),(77.55±8.41),(78.66±9.55),(80.34±9.54),(72.56±9.85),(78.69±9.64)and(77.58±9.14)points,which were higher than(58.45±7.14),(60.21±8.56),(68.54±7.55),(66.24±8.96),(75.65±8.44),(60.45±7.99),(70.55±9.66)and(66.42±9.36)points in the conventional group.There was statistical significance(P<0.05).BUN,UA and Cr after surgery in both groups were lower than those before surgery,and there was statistical significance(P<0.05),but there was no statistial significance in BUN,UA and Cr between the two groups before and after surgery(P>0.05).Conclusion For urinary calculi patients treated with transurethral ureteroscopic lithotripsy,controlling the time of stent indwelling for 2 weeks has high safety and less adverse events,which helps the patient's rapid recovery,and then improve the quality of life of patients.
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