| 1. |
- Austin, Paul F, et al.
(författare)
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The Standardization of Terminology of Lower Urinary Tract Function in Children and Adolescents : Update Report from the Standardization Committee of the International Children's Continence Society.
- 2014
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Ingår i: Journal of Urology. - : Ovid Technologies (Wolters Kluwer Health). - 0022-5347 .- 1527-3792. ; 191:6, s. 1863-1865
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: The impact of the original International Children's Continence Society (ICCS) terminology document on lower urinary tract (LUT) function resulted in the global establishment of uniformity and clarity in the characterization of LUT function and dysfunction in children across multiple healthcare disciplines. The present document serves as a stand-alone terminology update reflecting refinement and current advancement of knowledge on pediatric LUT function.MATERIALS AND METHODS: A variety of worldwide experts from multiple disciplines within the ICCS leadership who care for children with LUT dysfunction were assembled as part of the standardization committee. A critical review of the previous ICCS terminology document and the current literature was performed. Additionally, contributions and feedback from the multidisciplinary ICCS membership were solicited.RESULTS: Following a review of the literature over the last 7 years, the ICCS experts assembled a new terminology document reflecting current understanding of bladder function and LUT dysfunction in children using the resources from the literature review, expert opinion and ICCS member feedback.CONCLUSIONS: The present ICCS terminology document provides a current and consensus update to the evolving terminology and understanding of LUT function in children.
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| 2. |
- Brandström, Per, 1959, et al.
(författare)
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The Swedish Reflux Trial in Children: I. Study Design and Study Population Characteristics
- 2010
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Ingår i: Journal of Urology. - : Ovid Technologies (Wolters Kluwer Health). - 0022-5347 .- 1527-3792. ; 184:1, s. 274-279
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Konferensbidrag (refereegranskat)abstract
- Purpose: We compared the rates of febrile urinary tract infection, kidney damage and reflux resolution in children with vesicoureteral reflux treated in 3 ways, including antibiotic prophylaxis, endoscopic therapy and surveillance with antibiotics only for symptomatic urinary tract infection. Materials and Methods: Children 1 to younger than 2 years with grade reflux were recruited into this prospective, open, randomized, controlled, multi-center study and followed for 2 years after randomization. The main study end points were recurrent febrile urinary tract infection, renal status on dimercaptosuccinic acid scintigraphy and reflux status. Outcomes were analyzed by the intent to treat principle. Results: During a 6-year period 128 girls and 75 boys entered the study. In 96% of cases reflux was detected after urinary tract infection. The randomization procedure was successful and resulted in 3 groups matched for relevant factors. Recruitment was slower than anticipated but after patients were entered adherence to the protocol was good. Of the children 93% were followed for the intended 2 years without a treatment arm change. All except 2 patients completed 2-year followup scintigraphy. Conclusions: Recruitment was difficult but a substantial number of children were entered and randomly assigned to 3 groups with similar basic characteristics. Good adherence to the protocol made it possible to address the central study questions.
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| 3. |
- Brandström, Per, 1959, et al.
(författare)
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The Swedish Reflux Trial in Children: IV. Renal Damage.
- 2010
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Ingår i: The Journal of urology. - : Ovid Technologies (Wolters Kluwer Health). - 1527-3792 .- 0022-5347. ; 184:1, s. 292-297
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: We compared the development of new renal damage in small children with dilating vesicoureteral reflux randomly allocated to antibiotic prophylaxis, endoscopic treatment or surveillance as the control group. MATERIALS AND METHODS: Included in the study were 128 girls and 75 boys 1 to younger than 2 years with grade III-IV reflux. Voiding cystourethrography and dimercapto-succinic acid scintigraphy were done before randomization and after 2 years. Febrile urinary tract infections were recorded during followup. Data analysis was done by the intent to treat principle. RESULTS: New renal damage in a previously unscarred area was seen in 13 girls and 2 boys. Eight of the 13 girls were on surveillance, 5 received endoscopic therapy and none were on prophylaxis (p = 0.0155). New damage was more common in children with than without febrile recurrence (11 of 49 or 22% vs 4 of 152 or 3%, p <0.0001). CONCLUSIONS: In boys the rate of new renal damage was low. It was significantly higher in girls and most common in the control surveillance group. There was also a strong association between recurrent febrile UTIs and new renal damage in girls.
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| 4. |
- Cederblad, Maria, et al.
(författare)
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"Nobody asked us if we needed help" : Swedish parents experiences of enuresis
- 2014
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Ingår i: Journal of Pediatric Urology. - : Elsevier BV. - 1477-5131 .- 1873-4898. ; 10:1, s. 74-79
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To explore the everyday dilemmas of parents living with a child with nocturnal enuresis and to describe their support needs in relation to healthcare professionals.Subjects and methods: The study was conducted in 2011 in Uppsala County, Sweden. Parents of 13 children with enuresis, 10 mothers and three fathers, participated in qualitative semi-structured in-depth interviews, which were analysed using systematic text condensation.Results: The analysis of the material resulted in six themes: enuresis is socially stigmatising and handicapping; all practices and home remedies are tested; it creates frustration in the family; protecting the child from gossip or teasing; support from healthcare providers would have helped; it's something we just have to live with. Two patterns of coping were identified: the Unworried wet-bed-fixers and the Anxious night-launderers.Conclusion: Having a child with enuresis can be stressful for parents, although they tried hard not to blame their child. Because parents can feel reluctant to bring up enuresis themselves, they want child health nurses to routinely raise the issue of bedwetting at the yearly check-up. Parents' information needs included causes of and available treatment options for enuresis as well as access to aids and other support for affected families. .
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| 5. |
- Frisk, Per, et al.
(författare)
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Glomerular and tubular function in young adults treated with stem-cell transplantation in childhood
- 2010
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Ingår i: Pediatric nephrology (Berlin, West). - : Springer Science and Business Media LLC. - 0931-041X .- 1432-198X. ; 25:7, s. 1337-1342
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Tidskriftsartikel (refereegranskat)abstract
- We evaluated renal function at a median follow-up of 18 (range 10.3-22.1) years after total body irradiation in 18 patients treated with stem-cell transplantation (SCT) (autologous SCT in 15 and allogeneic SCT in three) for hematologic malignancies and compared them with 18 healthy controls. No patient had chronic graft-versus-host disease. We found no difference in glomerular filtration rate estimated from cystatin C (105 vs 111 ml/min/1.73 m(2), p = 0.28). Patients had higher albumin excretion (0.8 vs 0.4 mg/mmol, p = 0.001), but no patient had overt albuminuria (>200 mg/L). Patients had higher diastolic blood pressure (74 vs 67 mmHg, p = 0.003). Two patients (11%) had hypertension. Patients had lower tubular reabsorption of phosphate (0.78 vs 0.91 mmol/L, p = 0.014) and higher excretion of alpha-1-microglobulin (AMG/urine creatinine, 0.4 vs 0.25 mg/mmol, p = 0.038), which correlated with time after SCT (r = 0.6, p = 0.01). We found no difference in fractional excretion (FE) of other electrolytes, amino acid excretion, or urine osmolality. We conclude that renal function was relatively well preserved at a median follow-up of 18 years after childhood SCT. The higher albumin excretion in our patients is of concern, as is the association between excretion of AMG and time after SCT, suggesting that both glomerular and tubular function may deteriorate further.
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| 6. |
- Grandahl, Maria, et al.
(författare)
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Not the right time : why parents refuse to let their daughters have the human papillomavirus vaccination
- 2014
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Ingår i: Acta Paediatrica. - : Wiley. - 0803-5253 .- 1651-2227. ; 103:4, s. 436-441
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Tidskriftsartikel (refereegranskat)abstract
- Aim: To explore why parents refused to allow their 10- to 12-year-old daughters to receive the human papillomavirus (HPV) vaccination from the Swedish school-based vaccination programme.Methods: Individual interviews with 25 parents who had been offered, but not consented to, their daughters receiving the HPV vaccination.Results: Five themes emerged through the interviews: 1) she is just a little girl, 2) inadequate information, 3) not compatible with our way of life, 4) scepticism about the vaccination and 5) who can you trust? The parents made their decisions with their child’s best interests in mind. This was not considered the right time, and the vaccine as perceived as unnecessary and different from other vaccines. Mistrust in Government recommendations and a lack of evidence or information were other reasons to decline.Conclusion: The decision-making process was complex. These parents preferred to wait until their daughter was older and believed the information they received from the school health system was insufficient. The results indicate that a more flexible HPV vaccination schedule may improve vaccine uptake. This includes more transparent information about the virus and the vaccine and information about who to contact to get the daughter vaccinated at a later date.
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| 7. |
- Grandahl, Maria, et al.
(författare)
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School nurses’ attitudes and experiences regarding the human papillomavirus vaccination programme in Sweden : a population-based survey
- 2014
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Ingår i: BMC Public Health. - : BioMed Central. - 1471-2458. ; 14:540, s. 1-9
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Tidskriftsartikel (refereegranskat)abstract
- Background: Sweden introduced a school-based human papillomavirus (HPV) vaccination programme in 2012, andschool nurses are responsible for managing the vaccinations. The aim of the present study was to investigate theattitudes and experiences of school nurses regarding the school-based HPV vaccination programme 1 year after itsimplementation.Methods: Data were collected using a web-based questionnaire in the spring of 2013, and 83.1% (851/1024) ofnurses responded.Results: There were strong associations between the nurses’ education about the HPV vaccine and their perceivedknowledge about the vaccine and a favourable attitude towards vaccination (both p < 0.001). School nurses whoreceived a high level of education were more likely to have a positive attitude to HPV vaccination compared withnurses with little education about HPV vaccination (adjusted odds ratio [OR] = 9.8; 95% confidence interval [CI]:3.797–25.132). Nurses with high perceived knowledge were more likely to have a positive attitude compared withthose with a low level of perceived knowledge (OR = 2.5; 95% CI: 1.299–4.955). If financial support from thegovernment was used to fund an additional school nurse, nurses were more likely to have a positive attitude thanif the financial support was not used to cover the extra expenses incurred by the HPV vaccination (OR = 2.1; 95% CI:1.051–4.010). The majority, 648 (76.1%), had been contacted by parents with questions about the vaccine, mostlyrelated to adverse effects. In addition, 570 (66.9%) stated that they had experienced difficulties with thevaccinations, and 337 (59.1%) of these considered the task to be time-consuming.Conclusions: A high level of education and perceived good knowledge about HPV are associated with a positiveattitude of school nurses to the HPV vaccination programme. Thus, nurses require adequate knowledge, education,skills and time to address the questions and concerns of parents, as well as providing information about HPV.Strategic financial support is required because HPV vaccination is a complex and time-consuming task.
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| 8. |
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| 9. |
- Nevéus, Tryggve
(författare)
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Can postpyelonephritic renal scarring be prevented?
- 2013
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Ingår i: Pediatric nephrology (Berlin, West). - : Springer Science and Business Media LLC. - 0931-041X .- 1432-198X. ; 28:2, s. 187-190
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Tidskriftsartikel (refereegranskat)abstract
- Pyelonephritis in childhood may, in the worst cases, lead to long-term cardiovascular morbidity due to tubulointerstitial renal scarring. Renal damage is the end result of an interplay between (1) urinary tract anatomy and function, (2) bacterial virulence factors, and (3) the host innate immune system, which on the one hand manages bacterial clearance, but on the other causes tubulointerstitial inflammation, which underlies the renal scarring. It is unclear how common postpyelonephritic scarring is, and how many of the "scars" in fact represent congenital renal hypoplasia. We do, however, know that some situations have an increased risk for scars, i.e., large renal-uptake defects on initial renal scintigraphy or pyelonephritis in young girls with dilating vesicoureteral reflux. It seems logical that antiinflammatory or antioxidant therapy given concomitantly with antibiotics should lower the risk of postpyelonephritic scarring. Animal studies give some support to this idea, but research on humans has been surprisingly scant. In this issue of Pediatric Nephrology, we publish a study that indicates that antioxidant therapy with vitamin A or E given to children with pyelonephritis may indeed lower the risk for renal scarring. This is a track that needs to be pursued further.
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| 10. |
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| 11. |
- Nevéus, Tryggve, et al.
(författare)
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Evaluation of and treatment for monosymptomatic enuresis : a standardization document from the International Children's Continence Society
- 2010
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Ingår i: Journal of Urology. - : Ovid Technologies (Wolters Kluwer Health). - 0022-5347 .- 1527-3792. ; 183:2, s. 441-447
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Forskningsöversikt (refereegranskat)abstract
- PURPOSE: We provide updated, clinically useful recommendations for treating children with monosymptomatic nocturnal enuresis. MATERIALS AND METHODS: Evidence was gathered from the literature and experience was gathered from the authors with priority given to evidence when present. The draft document was circulated among all members of the International Children's Continence Society as well as other relevant expert associations before completion. RESULTS: Available evidence suggests that children with monosymptomatic nocturnal enuresis could primarily be treated by a primary care physician or an adequately educated nurse. The mainstays of primary evaluation are a proper history and a voiding chart. The mainstays of primary therapy are bladder advice, the enuresis alarm and/or desmopressin. Therapy resistant cases should be handled by a specialist doctor. Among the recommended second line therapies are anticholinergics and in select cases imipramine. CONCLUSIONS: Enuresis in a child older than 5 years is not a trivial condition, and needs proper evaluation and treatment. This requires time but usually does not demand costly or invasive procedures.
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| 12. |
- Nevéus, Tryggve, et al.
(författare)
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Lower urinary tract function in childhood; normal development and common functional disturbances
- 2013
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Ingår i: Acta Physiologica. - : Wiley. - 1748-1708 .- 1748-1716. ; 207:1, s. 85-92
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Forskningsöversikt (refereegranskat)abstract
- This review aims to provide researchers and clinicians involved with the adult lower urinary tract with background knowledge regarding the early development of bladder function and its most common disturbances in childhood. Bladder development begins in weeks 4-6 and the detrusor muscle is formed during weeks 9-12 of gestation. Higher CNS centres are involved in micturition at birth, and the infant usually wakes up, at least briefly, to void. Voiding during the first years of life is often incomplete, owing to detrusor-sphincter dyscoordination, but this disappears when bladder control is attained. Approximately 5-10% of 7-year-old children suffer from daytime incontinence and/or nocturnal enuresis, and a few per cent of them will not outgrow it. Daytime incontinence in childhood is usually attributable to detrusor overactivity, although it is unclear to what extent it is the detrusor or the micturition reflex per se that is overactive. Enuresis - nocturnal incontinence - is caused by either nocturnal polyuria and/or nocturnal detrusor overactivity, in both cases combined with high arousal thresholds. Bladder problems in childhood constitute a risk factor for the development or persistence of bladder problems in adulthood.
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| 13. |
- Nevéus, Tryggve
(författare)
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Nocturnal enuresis : theoretic background and practical guidelines
- 2011
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Ingår i: Pediatric nephrology (Berlin, West). - : Springer Science and Business Media LLC. - 0931-041X .- 1432-198X. ; 26:8, s. 1207-1214
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Forskningsöversikt (refereegranskat)abstract
- Nocturnal polyuria, nocturnal detrusor overactivity and high arousal thresholds are central in the pathogenesis of enuresis. An underlying mechanism on the brainstem level is probably common to these mechanisms. Enuretic children have an increased risk for psychosocial comorbidity. The primary evaluation of the enuretic child is usually straightforward, with no radiology or invasive procedures required, and can be carried out by any adequately educated nurse or physician. The first-line treatment, once the few cases with underlying disorders, such as diabetes, kidney disease or urogenital malformations, have been ruled out, is the enuresis alarm, which has a definite curative potential but requires much work and motivation. For families not able to comply with the alarm, desmopressin should be the treatment of choice. In therapy-resistant cases, occult constipation needs to be ruled out, and then anticholinergic treatment-often combined with desmopressin-can be tried. In situations when all other treatments have failed, imipramine treatment is warranted, provided the cardiac risks are taken into account.
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| 14. |
- Nevéus, Tryggve, et al.
(författare)
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Orthodontic widening of the palate may provide a cure for selected children with therapy-resistant enuresis
- 2014
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Ingår i: Acta Paediatrica. - : Wiley-Blackwell. - 0803-5253 .- 1651-2227. ; 103:11, s. 1187-1191
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Tidskriftsartikel (refereegranskat)abstract
- Aim: According to a number of small case series, orthodontic treatment may have anti-enuretic effects. Thus, we evaluated whether widening of the palate can alleviate enuresis and whether prognostic information can be gained from examining children's nocturnal respiration and nasal airway dimensions.Methods: Children with therapy-resistant enuresis underwent polysomnography, focusing on nocturnal respiration, and had their nasal airways examined. Rapid maxillary expansion was performed, widening the maxilla by approximately 0.5cm. The dental appliance was removed after 6months. Enuresis frequency was evaluated four times: at baseline, with the orthodontic apparatus in situ, after completed maxillary expansion and 1year post-treatment.Results: Of the 34 children recruited, one dropped out due to oral discomfort. The numbers of wet nights per week on the four assessment occasions were 5.481.48, 5.12 +/- 1.73, 3.09 +/- 2.49 and 2.63 +/- 2.81; p<0.001. The proportions of responders, intermediate responders and non-responders during treatment were 21.2%, 27.3% and 51.5%, respectively. Responders were found to have a lower enuresis frequency at baseline (p=0.001) and to have larger nasal airway dimensions (p=0.01).Conclusion: Orthodontic widening of the palate may be curative in a subgroup of children with therapy-resistant enuresis.
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| 15. |
- Nevéus, Tryggve, et al.
(författare)
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Parental experiences and preferences regarding the treatment of vesicoureteral reflux.
- 2012
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Ingår i: Scandinavian journal of urology and nephrology. - : Informa UK Limited. - 1651-2065 .- 0036-5599. ; 46:1, s. 26-30
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Tidskriftsartikel (refereegranskat)abstract
- Abstract Objective. Dilating vesicoureteral reflux (VUR) has been linked to febrile urinary tract infection (UTI) and renal scarring. It is unclear, however, whether children with reflux should be treated surgically or medically, or just kept under close surveillance with prompt treatment of UTIs. This lack of evidence makes parental preferences a crucial factor in the choice of therapy. The Swedish Reflux Trial was set up to compare the three treatment alternatives prospectively. This paper focuses on parental experience and satisfaction after completing the trial. Material and methods. A group of 203 children aged 12-24 months with reflux grade III or IV were randomly assigned to antibiotic prophylaxis (n = 69), surveillance (n = 68) or endoscopic injection treatment (n = 66) and followed closely for 2 years. Afterwards, the families were interviewed by an investigator not involved in the care of the children about their experience of the study. Results. Parental satisfaction with the treatment given was high, with 53% scoring 5 and 35% 4 on a five-grade scale, with no difference between the three groups (p = 0.5). Recurrence of febrile UTI or new kidney scarring did not influence parental satisfaction. Even though the satisfaction was high regardless of therapy, parents of children in the prophylaxis group more often than others would have chosen another treatment if given a choice. Conclusions. As far as parental satisfaction and preferences are concerned, antibiotic prophylaxis, surveillance and injection treatment are equivalent treatment strategies in children with VUR.
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| 16. |
- Nevéus, Tryggve, et al.
(författare)
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Respiration during sleep in children with therapy-resistant enuresis
- 2014
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Ingår i: Acta Paediatrica. - : Wiley. - 0803-5253 .- 1651-2227. ; 103:3, s. 300-304
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Tidskriftsartikel (refereegranskat)abstract
- AimAlthough there is a known association between enuresis and snoring or sleep apnoeas, respiration during sleep has not been thoroughly studied in enuretic children. This study was performed with the aim of filling this gap in our knowledge. MethodsThirty-four children with therapy-resistant enuresis, but no history of heavy snoring or sleep apnoeas, underwent sleep registrations, including standard electroencephalography (EEG) and electrooculography (EOG) as well as registration of oxygen saturation, respiratory effort and nasal air flow. To assess nasal airway patency, rhinomanometry and acoustic rhinometry were performed before and after nasal decongestion. ResultsThe children were found to have a higher than expected apnoea hypopnoea index (AHI), due to a high frequency of hypopnoeas. They were also noted to have a tendency for respiratory arousals. Standard polysomnographic variables were normal. ConclusionWe provide baseline data of nocturnal respiration in enuretic children. The children were found to have subclinical signs of disordered respiration. This may be one of the explanations for their high arousal thresholds.
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| 17. |
- Nevéus, Tryggve
(författare)
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Sleep enuresis
- 2013
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Ingår i: Encyclopedia of Sleep. - : Elsevier. ; , s. 229-234
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Bokkapitel (refereegranskat)
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| 18. |
- Nevéus, Tryggve
(författare)
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Sleep enuresis
- 2011
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Ingår i: Sleep Disorders. - Amsterdam : Elsevier. - 9780444520067 ; , s. 363-369
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Bokkapitel (refereegranskat)
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| 19. |
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| 20. |
- Storm, Tina, et al.
(författare)
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Renal phenotypic investigations of megalin-deficient patients : novel insights into tubular proteinuria and albumin filtration
- 2013
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Ingår i: Nephrology, Dialysis and Transplantation. - : Oxford University Press (OUP). - 0931-0509 .- 1460-2385. ; 28:3, s. 585-591
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundThe reabsorption of filtered plasma proteins, hormones and vitamins by the renal proximal tubules is vital for body homeostasis. Studies of megalin-deficient mice suggest that the large multi-ligand endocytic receptor megalin plays an essential role in this process. In humans, dysfunctional megalin causes the extremely rare Donnai-Barrow/Facio-Oculo-Acustico-Renal (DB/FOAR) syndrome characterized by a characteristic and multifaceted phenotype including low-molecular-weight proteinuria. In this study, we examined the role of megalin for tubular protein reabsorption in humans through analysis of proximal tubular function in megalin-deficient patients.MethodsDirect sequencing of the megalin-encoding gene (LRP2) was performed in a family in which three children presented with classical DB/FOAR manifestations. Renal consequences of megalin deficiency were investigated through immunohistochemical analyses of renal biopsy material and immunoblotting of urine samples.ResultsIn the patients, a characteristic urinary protein profile with increased urinary excretion of vitamin D-binding protein, retinol-binding protein and albumin was associated with absence of, or reduced, proximal tubular endocytic uptake as shown by renal immunohistochemistry. In the absence of tubular uptake, urinary albumin excretion was in the micro-albuminuric range suggesting that limited amounts of albumin are filtered in human glomeruli.ConclusionsThis study demonstrated that megalin plays an essential role for human proximal tubular protein reabsorption and suggests that only limited amounts of albumin is normally filtered in the human glomeruli. Finally, we propose that the characteristic urinary protein profile of DB/FOAR patients may be utilized as a diagnostic marker of megalin dysfunction.
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| 21. |
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| 22. |
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| 23. |
- van Laecke, Erik, et al.
(författare)
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Urinary function in cerebral paresis
- 2013
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Ingår i: Cerebral palsy. - London, UK : Mac Keith Press. - 9781909962385 ; , s. 627-636
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Bokkapitel (refereegranskat)
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