The relationship between urodynamic findings and detrusor changes of diabetic cystopathy / 中华泌尿外科杂志

ABSTRACT

150 ml in 22 patients (31%).Ten patients (14%) had detru-sor instability.Six patients were incapable to void during the test. The volume of first bladder sensation was(203.25?107.53)ml (range,125 -630 ml) in the diabetes patients.The bladder capacity was (428.09?227.89)ml (range,220 -1350 ml).The maximum flow rate was (10.70?3.27) ml/min.The residualurine volume was (100.57?108.08) ml.In early stage group the volume of first bladder sensation was(151.67?24.07) ml;while in progressive stage group it was (268.16?13.90)ml,and bladder capacitywas (592.97?252.51)ml.The maximum flow rate was (8.61?2.04) ml/min. PQmax was (33.16?19.81)cm H2O (1 cm H2O=0.098 kPa).The residual urine volume was (169.03?137.25) ml. Theseparameters were all abnormal. In the detrusor strips test,the threshold of the tension which made the detrusorstrips contract was significantly higher in T2DM rats [(0.72?0.33) g] than in control rats [(0.32?0.18)g] (F=59.63,P