Urinary incontinence resident survival guide (pediatrics)
Synonyms and Keywords: Urinary incontinence in kids; bedwetting; enuresis; nocturnal enuresis; enuresis nocturna; monosymptomatic enuresis nocturnal (MEN); non-monosymtomatic enuresis nocturnal (non-MEN)
|Urinary incontinence resident survival guide (pediatrics) Microchapters|
Urinary incontinence in children is a very familiar finding and complaint amongst patients and their caregivers. It is broadly classified into physiological and pathological with its various subdivisions. The causes of urinary incontinence in children are identified based on the subclassification of pathological incontinence. The focus is to eliminate any potential organic cause of incontinence and to classify and identify the type of functional incontinence using detailed history and non-invasive procedures. Identify any comorbidities which are mostly psychological occurring alongside incontinence. Fundamental diagnosis includes taking a detailed history using a standardized questionnaire. The primary aim of a physical examination is to look for possible organic causes of incontinence and comorbidities. Urinalysis is essential to rule out urinary tract infections. Ultrasonography is a useful tool when further diagnostics is required especially in situations of a likely organic cause or a lack of response to therapy. Uroflowmetry and urodynamic studies are additional diagnostic studies that can be employed. Urotherapy encompasses all non-pharmacological and non-surgical treatment methods employed in the treatment of urinary incontinence in children. Desmopressin and Oxybutynin are common drugs used for the pharmacological management of urinary incontinence in children. Surgery is not routinely employed as a form of treatment. Might be of importance in correcting some organic causes of urinary incontinence in children.
Life Threatening Causes
Life-threatening causes include conditions that may result in death or permanent disability within 24 hours if left untreated are not common. However, there are possible causes that could result in disability if left untreated and are considered red flags. These include:
- Sexual abuse
- Neurological impairment especially of the lower extremities suggesting possible spinal dysraphisms
- Diabetes mellitus
- Diabetes insipidus
- Urinary tract infection
These are considered to be of particular concern when encountered in practice.
|Types of urinary incontinence||Details|
|Functional or psychosomatic:|
|Non-monosymptomatic enuresis Nocturna(Non-MEN):|
- Causes of MEN are not fully elucidated but are assumed to be a result of an interplay between the delayed maturation of the neurological bladder and how the production of urine is regulated.
- Non-MEN is subcategorized based on its symptoms which is predominantly day-time. These symptoms include:
- Organic causes are quite rare compared to the functional causes of urinary incontinence in children.
FIRE: Focused Initial Rapid Evaluation
- The focus is to eliminate any potential organic cause of incontinence and to classify and identify the type of functional incontinence using detailed history, physical examination and non-invasive procedures.
- Identify any comorbidities which are mostly psychological occurring alongside incontinence. 
- Features of importance include:
- Weight loss
- Hypertension (kidney disease)
- Enlarged tonsils
- Slow growth
- Breathing through the mouth
- Spinal malformations in the lumbosacral region such as sacral dimple, hair tufts.
- Mass on palpation of the abdomen suggesting fecal impaction
- Genital region abnormalities such as labial synechiae, anal soilage and/or excoriations
- Asymmetric reflexes of the lower extremities.
- Urinalysis:essential to rule out urinary tract infection; changes in urine specific gravity suggesting diabetes insipidus and glucosuria for diabetes mellitus
Complete Diagnostic Approach
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Shown below is an algorithm summarizing the treatment of [[disease name]] according the the [...] guidelines.
- Encourage both patient and caregiver to undergo therapy and educate extensively about the causes and course of illness so as to ensure adherence to treatment modalities.
- Treat day-time symptoms prior to night-time in non-MEN.
- Fecal incontinence where present should be treated first.
- Psychiatric comorbidities should be treated concurrently.
- Higher success rates documented with combined treatment modalities.
- Continuous monitoring of treatment is highly essential.
- Never forget to rule out sexual abuse as a potential cause of urinary incontinence especially in secondary presentations. Failure to identify this is a catastrophic medical mistake as it is too important to neglect.
- Schultz-Lampel D, Steuber C, Hoyer PF, Bachmann CJ, Marschall-Kehrel D, Bachmann H (2011). "Urinary incontinence in children". Dtsch Arztebl Int. 108 (37): 613–20. doi:10.3238/arztebl.2011.0613. PMC 3187617. PMID 21977217.
- Zhu W, Che Y, Wang Y, Jia Z, Wan T, Wen J; et al. (2019). "Study on neuropathological mechanisms of primary monosymptomatic nocturnal enuresis in children using cerebral resting-state functional magnetic resonance imaging". Sci Rep. 9 (1): 19141. doi:10.1038/s41598-019-55541-9. PMC 6915704 Check
|pmc=value (help). PMID 31844104.
- Arda E, Cakiroglu B, Thomas DT (2016). "Primary Nocturnal Enuresis: A Review". Nephrourol Mon. 8 (4): e35809. doi:10.5812/numonthly.35809. PMC 5039962. PMID 27703953.