PMID- 26442302
OWN - NLM
STAT- MEDLINE
DCOM- 20151016
LR  - 20181202
IS  - 1009-3591 (Print)
IS  - 1009-3591 (Linking)
VI  - 21
IP  - 8
DP  - 2015 Aug
TI  - [The volume of residual urine correlates with bladder outlet obstruction and 
      detrusor contractility in patients with benign prostatic hyperplasia].
PG  - 729-32
AB  - OBJECTIVE: To identify the correlation of the volume of residual urine (VRU) with 
      the severity of bladder outlet obstruction (BOO) and detrusor contractility in 
      patients with benign prostatic hyperplasia (BPH). METHODS: A total of 152 
      patients with clinically diagnosed BPH underwent ultrasonography for measurement 
      of the prostate volume and RVU, free uroflowmetry, and urodynamic examination for 
      the severity of BOO and detrusor contractility. Using the software SPSS20. 0, we 
      analyzed the correlation between the ultrasonographic results and urodynamic 
      parameters and compared the two sample means by the t-test. RESULTS: The prostate 
      volume was correlated positively with BOO severity (r = 0.432, P < 0.01) and 
      detrusor contractility (r = 0.343 , P < 0.01) while Qmax negatively with BOO 
      severity (r = 0.327, P < 0.01) but not significantly with detrusor contractility 
      (r = 0.123, P > 0.05). VRU showed a significantly negative correlation with 
      detrusor contractility when > 150 ml (r = -0.490, P < 0.01), even more 
      significantly when > 300 ml (r = -0.717, P < 0.01), but exhibited no significant 
      correlation with it when </= 150 ml (r = 0.041, P > 0.05). CONCLUSION: VRU can 
      somehow predict the detrusor function. For patients with VRU > 150 ml, especially 
      for those with VRU > 300 ml, the detrusor function should be evaluated and 
      urodynamic examination is recommended for exact assessment of BOO severity and 
      detrusor contractility.
FAU - Wu, Wei-li
AU  - Wu WL
FAU - Shen, Hua
AU  - Shen H
FAU - Liao, Kai
AU  - Liao K
FAU - Yu, Hong-bo
AU  - Yu HB
FAU - Zhou, He-tong
AU  - Zhou HT
FAU - Wu, Hong-fei
AU  - Wu HF
LA  - chi
PT  - Journal Article
PL  - China
TA  - Zhonghua Nan Ke Xue
JT  - Zhonghua nan ke xue = National journal of andrology
JID - 101093592
SB  - IM
MH  - Aged
MH  - Humans
MH  - Male
MH  - *Muscle Contraction
MH  - Muscle Hypertonia/*diagnostic imaging/physiopathology
MH  - Organ Size
MH  - Prostate/*diagnostic imaging
MH  - Prostatic Hyperplasia/*diagnostic imaging/physiopathology
MH  - Severity of Illness Index
MH  - Ultrasonography
MH  - Urinary Bladder Neck Obstruction/*diagnostic imaging/physiopathology
MH  - Urine
MH  - Urodynamics
EDAT- 2015/10/08 06:00
MHDA- 2015/10/17 06:00
CRDT- 2015/10/08 06:00
PHST- 2015/10/08 06:00 [entrez]
PHST- 2015/10/08 06:00 [pubmed]
PHST- 2015/10/17 06:00 [medline]
PST - ppublish
SO  - Zhonghua Nan Ke Xue. 2015 Aug;21(8):729-32.