Search

Introduction: Bladder dysfunction is common in the acute phase of decompression sickness and often precedes motor disorders. Few studies have reported the persistence of urinary problems, and no prior reports describe a neurogenic bladder in the primary presentation of decompression sickness., Case Report: We report the case of a 21-year-old female scuba diver with no medical history. After two successive deep dives, dysbaric myelitis developed. The risk factors were foramen ovale and history of diving. The patient initially showed tetraparesia, which was quickly followed by paraparesia with urinary retention. Treatment consisted of recompression with high concentrations of inspired oxygen, aspirin administration and continuous drainage by an indwelling catheter. No lesion was found on 2 sessions of magnetic resonance imaging (MRI) (cerebral and spinal), and somatosensory-evoked potentials were normal. Motor-evoked potential onset latencies were delayed. Neuro-urodynamic investigations revealed detrusor sphincter dysynergia and detrusor overactivity. On quick, complete motor recovery, the patient returned to work and continued with sports (except scuba diving). A year later, she still had urinary and faecal urgencies which were not completely resolved with medication and altered her quality of life., Conclusion: Half of the cases of neurological decompression involve dysbaric myelitis. Venous ischemia is the most likely cause. Foramen ovale is an important risk factor, but the pathophysiology is obscure. Bladder problems, common in the acute phase of decompression sickness, may be the primary presentation, and may be prolonged.

Objective: To compare SpeediCath Set to Actreen Set in terms of performance, acceptability and safety, in patients performing self-catheterization., Material and Methods: Four questionnaires were completed during this multicentre, randomized, crossover study: initial, after having tested each of the two products and patient preference at the end of the study., Results: Analysis was based on 29 men performing self-catheterization. The SpeediCath Set was found to be superior to the Actreen Set in terms of ease of introduction (p=0.0055), ease of emptying (p=0.0157), quality of lubricant (p<0.0001), urethral tolerance and possibility of catheterization in bed (p= 0.0157). The patients 'global assessment was clearly in favour of SpeediCath Set (70 +/- 2.3 versus 5.7 +/- 2.5; p=0.0156) and 65.5% of patients preferred to use SpeediCath Set in the future., Conclusion: SpeediCath Set facilitates catheterization and improves the urethral tolerance compared to Actreen Set, with a marked patient preference in favour of SpeediCath Set.

Introduction: The Qualiveen questionnaire is a urinary disorder-specific health-related quality of life (HRQL) instrument. Developed in French, the instrument's translation into English was the first step of a process leading to an HRQL questionnaire that can be used in a different culture. However, the cultural adaptation of an HRQL questionnaire is achieved only when the psychometric properties of the translated questionnaire are documented., Aim: To develop an equivalent English version of the Qualiveen questionnaire and to assess its discriminative measurement properties., Methods: Fifty-five Canadian out-patients with multiple sclerosis (MS) completed a set of questionnaires, including the Qualiveen; the MS Quality Of Life-54 (MSQOL-54), an MS-specific HRQL questionnaire; urinary function assessment; and the expanded disability status scale (EDSS) twice at an interval of 2 to 4 weeks., Results: The English Qualiveen proved to be test-retest reliable (intraclass correlation coefficient=0.94). Consistent with a priori predictions, we found a strong association between overall Qualiveen score and degree of incontinence (0.63), a moderate association with type of urinary symptoms (0.49), a weak association with manner of voiding (0.28) and weak or absent associations with MSQOL-54, EDSS bladder/bowel and global EDSS domains. Predictions proved to be generally accurate (weighted kappa=0.65)., Conclusion: The test-retest reliability and cross-sectional construct validity of the English version of Qualiveen are excellent and similar to the original French version. Further studies should explore Qualiveen's longitudinal validity and responsiveness.

Unlabelled: Define the objective of the questionnaire: Discrimination: do you want a questionnaire to enable you to describe the quality of life of patients or to compare the quality of life between groups of patients, for example, to determine who has improved and who has gotten worse?, Assessment: do you want a questionnaire to help you measure changes over time (improvement or aggravation) in your patients? Determine the properties of instruments necessary for this objective: If the objective is discrimination, analyze: construct validity, reliability. If the objective is assessment, analyze construct validity, sensitivity to changes. Choose the general category of questionnaire: generic questionnaire, specific questionnaire.