Intradetrusor OnabotulinumtoxinA Injections Ameliorate Autonomic Dysreflexia while Improving Lower Urinary Tract Function and Urinary Incontinence-Related Quality of Life in Individuals with Cervical and Upper Thoracic Spinal Cord Injury.

Pilot data of our phase IV clinical trial (pre/post study design) highlighted a beneficial effect of intradetrusor onabotulinumtoxinA (200 IU) injections to reduce autonomic dysreflexia (AD) in individuals with chronic spinal cord injury (SCI) at T6 or above. After trial completion, we assessed whether our primary expectation (i.e.

Exploring the relationship between self-reported urinary tract infections to quality of life and associated conditions: insights from the spinal cord injury Community Survey.

Study Design: Descriptive study OBJECTIVES: Urinary tract infections (UTIs) are one of the most frequent types of infections following spinal cord injury (SCI). Here we assess the relationship between frequency of UTIs and activity level/overall quality of life (QOL) measures, determine the frequency of temporally associated conditions associated with UTI and identify factors associated with frequent UTIs.

Setting: Canada METHODS: The Spinal Cord Injury Community Survey was developed to assess major dimensions of community living and health outcomes in persons with chronic SCI in Canada.

Reduction in Bladder-Related Autonomic Dysreflexia after OnabotulinumtoxinA Treatment in Spinal Cord Injury.

Bladder-related events, including neurogenic detrusor overactivity, are the leading cause of autonomic dysreflexia in spinal cord injured individuals. Self-reported autonomic dysreflexia is reduced following onabotulinumtoxinA treatment for neurogenic detrusor overactivity; however, none of these trials have assessed autonomic dysreflexia events using the clinical cutoff of an increase in systolic blood pressure ≥20 mm Hg. This study used a prospective, open-labelled design from 2013 to 2014 to quantitatively assess the efficacy of one cycle 200 U intradetrusor-injected onabotulinumtoxinA (20 sites) on reducing the severity and frequency of bladder-related autonomic dysreflexia events and improving quality of life.

Optical diagnosis of lower urinary tract infection: a pilot study in children.

Unlabelled: Conventionally, diagnosis of lower urinary tract infection (LUTI) is made on the basis of history, urine microscopy and culture. But there are limitations to this methodology especially in children and special populations where there is difficulty in obtaining a full history and details of clinical symptoms. The aim of this study was to determine if monitoring bladder wall oxygenation as a measure of bladder mucosal inflammation using transcutaneous near-infrared spectroscopy (NIRS) allows detection of the presence or absence of LUTI in children.

MRI in the diagnosis of incomplete testicular torsion.

We present a case of subacute left testicular pain and enlargement. Scrotal Doppler ultrasound revealed an enlarged left testicle with symmetrical intra-testicular colour flow bilaterally. Contrast-enhanced MRI demonstrated incomplete testicular torsion which was verified at surgery.

Abnormal meiotic recombination in infertile men and its association with sperm aneuploidy.

Defects in early meiotic events are thought to play a critical role in male infertility; however, little is known regarding the relationship between early meiotic events and the chromosomal constitution of human sperm. Thus, we analyzed testicular tissue from 26 men (9 fertile and 17 infertile men), using immunofluorescent techniques to examine meiotic chromosomes, and fluorescent in situ hybridization to assess sperm aneuploidy. Based on a relatively small sample size, we observed that 42% (5/12) of men with impaired spermatogenesis displayed reduced genome-wide recombination when compared to the fertile men.

Analysis of early meiotic events and aneuploidy in nonobstructive azoospermic men: a preliminary report.

Objective: To study the events of spermatogenesis in azoospermic men by examining meiosis I spermatocytes and postmeiotic spermatozoa.

Design: A preliminary analysis of synaptonemal complex (SC), recombination, and chromosomal constitution (meiotic and postmeiotic) in testicular tissue.

Setting: Academic research environment.