The abnormalities of noninvasive urodynamics in early diabetes cystopathy
10.3760/cma.j.issn.1673-4904.2010.07.007
- VernacularTitle:早期糖尿病性膀胱病的无创尿动力学变化
- Author:
Zhengzheng BI
;
Jianchao GUO
;
Shaoxiong ZHENG
;
Xiaodong LI
;
Fenglin CAO
- Publication Type:Journal Article
- Keywords:
Urodynamics;
Diabetes cystopathy;
Early diagnosis;
Noninvasive
- From:
Chinese Journal of Postgraduates of Medicine
2010;33(7):19-21
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the abnormalities of noninvasive urodynamios in early diabetes eystopathy (DCP) and provide diagnosis evidences in its early stage. Methods According to the disease course (less or more than 1 year), 85 patients with type 2 diabetes mellitus (T2DM) were divided into new lydiagnosed diabetic group and non-newly diagnosed diabetic group. Thirty healthy cases were involved in normal control group. All of them were checked with the technology of noninvasive urodynamics to measure maximal flow rate, average flow rate, the volume leading to first bladder sensation and residual urine volume. Results As to the 32 newly diagnosed diabetic group, maximal flow rate was (18.4±6.9) ml/s, and average flow rate was (10.6 ± 5.3) ml/s, 18 cases were detected to have bladder residual urine, with the average residual urine volume of (13.2 ± 17.3) ml, and the DCP detection rate was 56.2%(18/32). As to the 53 non-newly diagnosed diabetic group, maximal flow rate was (14.7 ± 6.6) ml/s, and average flow rate was (9.5±4.7) ml/s,38 cases were detected to have bladder residual urine, with the average residual urine volume of (19.3 ± 18.4) ml, and the DCP detection rate was 71.7%(38/53). There was no residual urine detected in normal control group. Their maximal flow rate was (25.7 ± 5.9) ml/s, and average flow rate was (18.0 ± 4.9)ml/s. Compared with that in normal control group, maximal flow rate, average flow rote and residual urine volume decreased in both newly diagnosed diabetic group and non-newly diagnosed diabetic group(P< 0.01). As compared with that in newly diagnosed diabetic group, maximal flow rate in non-newly diagnosed diabetic group decreased obviously (P< 0.05). Conclusions The abnormalities of urodynamics may happen in the early stage of diabetes, and maximal flow rate may be as the most sensitive index. With the new technology of noninvasive urodynamies, we DCP can be diagnosed in early stage and evaluated the function of bladder dynamically.
