Four-hour voiding observation with provocation test reveals significant abnormalities of bladder function in newborns with spinal dysraphism

INTRODUCTION

Four-hour voiding observation with provocation test (VOP) using a scale, a damp detector and ultrasound for determination of residuals, is an easily performed non-invasive method for the evaluation of bladder function in newborns. Neonatal bladder function evaluated with VOP has been described for healthy newborns (HN) but not for children with spinal dysraphism (SD), for whom early bladder evaluation is essential for decisions regarding Clean Intermittent Catheterization and follow-up. The aim of the present study was to describe voiding observation with provocation test in newborns with spinal dysraphism and compare with corresponding data for healthy newborns.

METHODS AND MATERIALS

At a tertiary hospital, a 4 h voiding observation with provocation (VOP) was performed in 50 neonates (22 girls, 28 boys) with spinal dysraphism (37 open SD, 13 closed SD) consecutively evaluated for possible neurogenic bladder-sphincter dysfunction (1998-2019). All newborns with open SD and 4/13 with closed SD had been through postnatal neurosurgery before the test. Mean age was 10 days. Voiding observation was performed during 4 h with visual observation the fourth hour recording behavior and urinary flow (e.g. stream, dribbling). Finally, bladder provocations (e.g. suprapubic compression) were performed, and any leakage was noted. Findings were compared to those of 50 healthy newborns (HN) earlier published (Gladh et al., 2002). There were no significant differences in background data such as gender, age or diuresis between newborns with SD and HN.

RESULTS AND DISCUSSION

Voiding observation with provocation test of children with SD revealed significant differences compared to HN see summary table. Some children with SD had frequent small voids/leakages and low bladder volumes while three had no voiding and high volumes. Leakage during bladder provocation test and not voiding with a stream was not seen in HN but were common in newborns with SD (69% resp. 74%) (p < 0.01). A child with these findings should thus be investigated further. Identifying children needing Clean Intermittent Catheterization is important as well as being able to postpone or refrain from invasive urodynamic studies if not strongly indicated. VOP may give valuable information for these judgements.

CONCLUSION

Newborns with spinal dysraphism differ from healthy newborns in many aspects of bladder function. Bladder function varies between newborns with closed and open spinal dysraphism. Many newborns with spinal dysraphism leak at bladder provocation and void without a stream but healthy newborns do not. Early determination of post-void residuals is mandatory in children with spinal dysraphism and non-invasive VOP gives this information in a standardized way, also adding information on frequency, voiding with a stream and leakage at provocation.

Independence does not come with the method--treatment of neurogenic bowel dysfunction in children with myelomeningocele

AIM

The aim was to evaluate and compare different bowel regimes with regard to satisfaction, faecal incontinence and independence, and the relationship to quality of life among children with myelomeningocele (MMC).

METHODS

A questionnaire, including the health-related quality of life instrument PedsQL 4.0™, was sent to all children aged seven to 16 years (n = 172) with MMC, treated at two centres in Sweden and one in Norway. The three centres cover a third of the population in the two countries. The response rate was 62%.

RESULTS

Parents of children (30%) using antegrade colonic enemas (ACE) reported higher satisfaction (p = 0.01) than the parents of those (47%) using transanal irrigation (TAI). The children reported no significant difference. Children and parents in the ACE group reported more complete evacuation of the bowels than the TAI group. No significant difference was found in faecal incontinence or independent toileting. The children (40%) who emptied their bowels independently reported a higher quality of life. Children using TAI or ACE spent around one hour on the toilet at every bowel emptying.

CONCLUSION

TAI and ACE are effective treatments, but time-consuming and difficult to perform independently. Higher parental satisfaction is obtained with ACE. Irrespective of method the children who can use the toilet independently report a higher quality of life, which makes efforts to support independence valuable.

Renal preservation in children with neurogenic bladder-sphincter dysfunction followed in a national program

PURPOSE

Neurogenic bladder-sphincter dysfunction (NBSD) constitutes the major reason for morbidity in children with spina bifida. The aim of this study was to identify risk factors for renal damage in children with NBSD followed according to the Swedish national guidelines.

MATERIALS AND METHODS

Records and cystometries from 6 to 16 years (median 11) follow up of 41 consecutive children born 1993-2003 with NBSD were evaluated. The children were divided into a high pressure group (baseline pressure above 30 cmH(2)O at maximal clean intermittent catheterization volume in at least two cystometries) and a low pressure group. Most children (34/41) were followed from birth.

RESULTS

Although renal scarring on DMSA-scintigraphy was found in 5/41 children, all but one had normal renal function. Two already had renal scars on entering the follow-up program at age 2.5 and 3 years. Renal scarring was more frequent in the high pressure group (P < 0.01). Most children with renal scars (4/5) had a combination of low compliant bladder and insufficient compliance with treatment and follow up.

CONCLUSION

High baseline pressure is confirmed as a risk factor that, in combination with complex social issues, creates a demanding situation for families and professionals. A structured early follow up with treatment compliance effectively prevents renal damage.

Clients' perceptions of contact with professionals within healthcare and social insurance offices

AIMS

An increasing number of people interact with professionals within healthcare and social insurance offices during periods of sick leave due to musculoskeletal disorders. Knowledge of clients' perceptions of such contact is scarce. This study analysed clients' perceptions of their contact with professionals within healthcare and social insurance offices.

METHODS

A cohort study was conducted in the municipality of Linköping, Sweden. Participants were all citizens who in 1985 were aged 25-34 years and had at least one new sick-leave spell due to back, neck, or shoulder diagnoses exceeding 28 days (n = 213). In 1996, 11 years after inclusion, a questionnaire about perception of contact with professionals, self-perceived health, and mental health was administered. Register data on sickness absence and disability pension from 1985-96 were also obtained.

RESULTS

Factor analysis indicated the existence of three dimensions of contact with professionals: supportive treatment, distant treatment, and empowering treatment. Women perceived their contact with both social insurance officers and healthcare professionals as more supportive than did the men. Respondents with disability pensions perceived their contact with social insurance officers as more supportive and empowering than persons without disability pensions. Respondents with mental health problems perceived their contact with both types of professionals as more distant. Respondents with neck/shoulder diagnoses perceived their contact with healthcare professionals as more empowering than respondents with low back diagnoses.

CONCLUSION

There was a relationship between clients' perceptions of contact with professionals and the sex, disability pension, diagnosis, and mental health of clients.