Diagnosis and treatment of interstitial cystitis in adolescents.

Interstitial cystitis (IC), or painful bladder syndrome, is characterized by irritative voiding symptoms and can be a challenging problem that affects children and adolescents. Diagnosis and management in children and adolescents is challenging because of strict diagnostic criteria and the paucity of investigations focusing on this age group, which often can lead to delayed or missed diagnosis. Clinical features suggestive of IC include bladder pain, urgency, frequency, nocturia, and pressure. Symptoms may wax and wane and often are exacerbated by menstruation, intercourse, dietary triggers, and stress. Diagnosis can be made by history, physical exam findings such as suprapubic tenderness, voiding diaries, and exclusion of other etiologies. Some diagnostic tests such as the potassium sensitivity test and cystoscopy are invasive and often impractical in younger patients. Treatment of IC consists of a multimodal approach that should be tailored to the individual needs of the patient. Therapies for younger patients include oral medication, intravesical therapy, cystoscopy with hydrodistention, and conservative measures such as dietary modification. This review of the literature focuses on diagnosing IC in younger patients and on what treatment modalities are appropriate and effective for this age group.