Back to Search
Start Over
Prevalence Of Nocurnal Enuresis and Proteinuria In Children With Sickle Cell Disease and Its Relation To Severity Of Painful Crises
- Source :
- Blood. 122:4693-4693
- Publication Year :
- 2013
- Publisher :
- American Society of Hematology, 2013.
-
Abstract
- Nocturnal enuresis and albuminuria or proteinuria are markers of renal damage in sickle cell disease (SCD) and commonly develop early on in life. Proteinuria progresses with age, leading to chronic kidney disease in adulthood. The aims of this study were to identify the prevalence of enuresis and albuminuria/proteinuria in paediatric patients with SCD in London and to determine the relationship between these and various demographic and clinical variables. Methods A cross sectional, single centre study was conducted. Questionnaire-based interviews themed on nocturnal enuresis were undertaken for patients between the ages of 6 and 17. Urinalysis was performed for the presence of albuminuria or proteinuria. Hospital patient records were accessed for clinical data. Results A total of 56 patients were recruited to the study, of which 27 (51.8%) were female. Twenty patients (35.7%) had a history of enuresis and met the DSM IV (Diagnostic and Statistical Manual of Mental Disorders, fourth edition) criteria for nocturnal enuresis compared to 5% prevalence in children in the general population1. There was a statistically significant association between enuresis and age, overactive bladder (OAB) symptoms, sleep-disordered breathing (SDB), painful crises and regular transfusions (Table 1). Fourteen out of 29 patients (48.3%) with OAB symptoms reported nocturnal enuresis compared to six out of 27 patients (22.2%) who did not (p Seven patients (13.4%) had albuminuria/proteinuria. (Table 2) There was no difference in albuminuria/proteinuria prevalence between the hydroxycarbamide or blood transfusion group compared to the non-treatment group. There was no difference in HbF percentage, systolic BP, frequency of emergency admissions, painful crises per month, haemoglobin levels and estimated glomerular filtration rates (eGFR) in patients with albuminuria/proteinuria and those without. The prevalence of haematuria increased with age; 6.7% in the 6-9 age category compared to 36.4% in the 16 to 17 age category (p= Conclusions Nocturnal enuresis and albuminuria or proteinuria is prevalent at an early age in many children with SCD. Early identification and initiation of treatment such as Angiotensin Converting Enzyme inhibitors2 may delay onset of complications especially alongside beneficial sickle cell treatments such as hydroxycarbamide and regular blood transfusions. Questioning parents on enuresis, OAB and SDB sumptoms and undertaking regular urinalysis on younger age groups is a practical and cost-effective surveillance method. References 1. American Psychiatric Association. Diagnostic and statistical manual of mental disorders: DSM-IV-TR. American Psychiatric Publishing, Inc.; 2000. Angiotensin-converting enzyme (ACE) inhibitors for proteinuria and microalbuminuria in people with sickle cell disease Cochrane Database of Systematic Reviews, 2013. Disclosures: No relevant conflicts of interest to declare.
- Subjects :
- medicine.medical_specialty
Pediatrics
Proteinuria
Blood transfusion
business.industry
medicine.medical_treatment
Incidence (epidemiology)
Immunology
Renal function
Cell Biology
Hematology
medicine.disease
Biochemistry
Surgery
Enuresis
medicine
Albuminuria
Microalbuminuria
medicine.symptom
business
Kidney disease
Subjects
Details
- ISSN :
- 15280020 and 00064971
- Volume :
- 122
- Database :
- OpenAIRE
- Journal :
- Blood
- Accession number :
- edsair.doi...........e589d98e831d93d3e5838f3df66d1008