Articles: urinary-bladder-therapy.
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Most patients with neurogenic lower urinary tract dysfunction (NLUTD) require life-long care to maintain their quality of life (QoL) and to maximise life expectancy. ⋯ The diagnosis and treatment of NLUTD, which is a highly specialised and complex field involving both urology and medicine, requires up-to-date expert advice to be readily available. The current guidelines are designed to fulfil this need.
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To determine the efficacy and safety of sacral neuromodulation (SNM) in incomplete spinal cord injured (SCI) subjects affected by neurogenic lower urinary tract symptoms (NLUTS). ⋯ Our study contains the largest series of implanted SCI patients ever published. SNM is a therapy to consider in the treatment of NLUTS for partial SCI patients, even if the loss of clinical benefits for patients with retentive NLUTS must be taken into account. All adverse events were treated effectively.
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We examined whether replication-defective herpes simplex virus (HSV) vectors encoding the 67 kDa form of the glutamic acid decarboxylase (GAD(67)) gene product, the gamma-aminobutyric acid (GABA) synthesis enzyme, can suppress detrusor overactivity (DO) in rats with spinal cord injury (SCI). One week after spinalization, HSV vectors expressing GAD and green fluorescent protein (GFP) (HSV-GAD) were injected into the bladder wall. Rats with SCI without HSV injection (HSV-untreated) and those injected with lacZ-encoding reporter gene HSV vectors (HSV-LacZ) were used as controls. ⋯ In the HSV-GAD group, GAD(67) mRNA and protein levels were significantly increased in the L6-S1 dorsal root ganglia (DRG) compared with the HSV-LacZ group, while 57% of DRG cells were GFP-positive, and these neurons showed increased GAD(67)-like immunoreactivity compared with the HSV-LacZ group. These results indicate that GAD gene therapy effectively suppresses DO after SCI predominantly through the activation of spinal GABA(A) receptors. Thus, HSV-based GAD gene transfer to bladder afferent pathways may represent a novel approach for treatment of neurogenic DO.
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Valid and reliable questionnaires must be used to accurately assess patients' satisfaction with overactive bladder (OAB) treatment. This study evaluated the reliability and validity of the OAB Satisfaction with Treatment Questionnaire (OAB-SAT-q). ⋯ The OAB-SAT-q demonstrated good psychometric properties in this initial evaluation-including internal consistency reliability and concurrent and discriminant validity-and appears to be a useful assessment of OAB treatment satisfaction. Neurourol. Urodynam. 28:416-422, 2009. (c) 2008 Wiley-Liss, Inc.