Urology Book


Urge Incontinence

Aka: Urge Incontinence, Detrussor Instability, Overactive Bladder, Bladder Irritability
  1. Mechanism
    1. PVC: "Premature Vesicular Contraction"
      1. Dial (2003) AAFP Board Review, Seattle
    2. Overly sensitive Bladder
      1. Urge to void is perceived
    3. Inhibition of detrussor contraction is ineffective
      1. Detrussor hyperactivity
  2. Epidemiology
    1. Most common Urinary Incontinence in elderly (70%)
  3. Etiologies:
    1. Neurologic
      1. Stroke
      2. Demyelinating disease
    2. Local Irritation
      1. Urinary Tract Infection
      2. Bladder tumor
    3. Idiopathic (most common)
  4. Signs and Symptoms
    1. Irresistable urge to void
    2. Urge preceeded by various stimulation
      1. Posture change
      2. Hear or feel water
      3. Laugh or cough
    3. Urine volume lost
      1. Few drops to entire Bladder contents
    4. Urine loss timing
      1. Begins seconds after trigger
      2. Continues beyond trigger while detrussor contracts
    5. Low FSV and low Bladder capacity
      1. See Bladder Stress Test
  5. Diagnostics
    1. Post-Void Residual normal (<100 cc)
      1. Sterile in-out catheterization or
      2. Ultrasound measurement of post-void residual
    2. Cystoscopy indications
      1. Hematuria
      2. Recurrent Urinary Tract Infection
      3. Bladder Cancer risk factors
  6. Associated Conditions: Overactive Bladder
    1. Urinary urgency, frequency, nocturia and Incontinence
    2. May be caused by Benign Prostatic Hyperplasia
    3. Treatment is similar to Urge Incontinence below
    4. Ouslander (2004) N Engl J Med 350:786-99
  7. Management: General
    1. General measures
      1. Avoid Diuretics including Caffeine
      2. Avoid Constipation
      3. Plan fluid intake to prevent sleep interruption
    2. Behavioral measures (first-line treatment)
      1. See Bladder Retraining Drills
      2. See Kegel Exercises
      3. Behavioral therapy is more effective then medication
        1. Burgio (2002) JAMA 288:2293-9
        2. Wyman (1991) Urol Nurs 11:11-7
  8. Management: Medications
    1. General
      1. Medications are only an adjunct to behavioral therapy
    2. Anticholinergic (Propantheline, Imipramine)
      1. Inhibits detrussor contraction
      2. Increases Bladder capacity
    3. Bladder Relaxants (antimuscarinics)
      1. See Bladder Antispasmodics
      2. Inhibits involuntary detrusor contractions
      3. Medications (long-acting agents are preferred)
        1. Oxybutinin XR reduces Incontinence episodes 28%
        2. Tolterodine XR offers similar benefit to Oxybutinin
        3. Oxytrol (transdermal antispasmodic patch)
        4. M3 Specific antimuscarinics (Vesicare, Enablex)
    4. Consider alpha-blocker medications if BPH present
      1. Example: Terazosin (Hytrin)
    5. Estrogen not recommended
      1. Oral Estrogen Replacement may exacerbate Incontinence
      2. Intravaginal preparations lack evidence to support
  9. Management: Implanted Electrical Stimulation Device
    1. Severe and refractory Urge Incontinence
    2. Generator implanted in buttocks or low back
    3. Lead placed in sacral foramen into S3 Nerve
    4. Inhibits detrusor muscle contractions
    5. Expensive: $10,000 for device; $10,000 for surgery
    6. Highly effective
      1. Amundsen (2002) Am J Obstet Gynecol 187:1462-5
  10. References
    1. Appell (2001) Mayo Clin Proc 76:358-63
    2. Weiss (2005) Am Fam Physician 71:315-22

Urge Incontinence (C0150045)

Definition (MSHFRE) Incontinence urinaire d'urgence mictionnelle
Definition (HHC) Involuntary passage of urine following a sense of urgency to void.
Definition (NAN) Involuntary passage of urine occurring soon after a strong sense of urgency to void
Definition (MSH) Involuntary discharge of URINE that is associated with an abrupt and strong desire to void. It is usually related to the involuntary contractions of the detrusor muscle of the bladder (detrusor hyperreflexia or detrusor instability).
Concepts Sign or Symptom (T184)
MSH D053202
ICD9 788.31
ICD10 N39.41
SnomedCT 207173003, 87557004, 236658007, 129854001
English Urge incontinence, Lack blad contrl desire resist, Lack blad control desire urgnt, [D] Urge incontinence (context-dependent category), Incontinence, Urge, Incontinence, Urinary Reflex, Urinary Incontinence, Urge, Urinary Reflex Incontinence, Urinary Urge Incontinence, [D] Urge incontinence, urge incontinence of urine (diagnosis), urge incontinence of urine, Urge incontinence syndrome, URINARY INCONTINENCE URGE, [D] Urge incontinence (situation), rndx urge urinary incontinence, rndx urge urinary incontinence (diagnosis), Urinary Incontinence, Urge [Disease/Finding], incontinence urge, urge urinary incontinence, urge incontinence, urinary urge incontinence, Urge Urinary Incontinence, Lack of bladder control if desire resisted, Lack of bladder control if desire urgent, Must urinate at once with urge, Urge incontinence of urine, Urge incontinence of urine (finding), Urge urinary incontinence, URGE URINARY INCONTINENCE, incontinence; urge, incontinence; urinary, urge, urge; incontinence, urine; incontinence, urge, Urge urinary incontinence (finding), Urge Incontinence
Italian Incontinenza da urgenza allo stimolo, Sindrome da incontinenza urinaria da sforzo, Incontinenza urinaria da urgenza, Incontinenza urinaria riflessa, Incontinenza da urgenza
Dutch urge-incontinentiesyndroom, incontinentie; urge, incontinentie; urine, urge, urge; incontinentie, urine; incontinentie, urge, urge-incontinentie
German Dranginkontinenzsyndrom, Drangurininkontinenz, Drangharninkontinenz, Dranginkontinenz
Portuguese Síndrome de incontinência de stress, Incontinência Urinária de Urgência, Incontinência de Urgência, Incontinência de urgência
Spanish Síndrome de incontinencia, Incontinencia Urinaria de Urgencia, [D]incontinencia de urgencia (categoría dependiente del contexto), Urge incontinence of urine, [D]incontinencia de urgencia (situación), [D]incontinencia de urgencia, incontinencia por tenesmo vesical (hallazgo), incontinencia por tenesmo vesical, incontinencia urinaria por tenesmo vesical (hallazgo), incontinencia urinaria por tenesmo vesical, Incontinencia por tenesmo vesical
Japanese 切迫性尿失禁症候群, セッパクセイニョウシッキンショウコウグン, セッパクセイニョウシッキン, 切迫失禁, 逼迫性尿失禁, 急迫尿失禁, 失禁-急迫, 尿失禁-急迫性, 急迫性尿失禁, 切迫尿失禁, 尿失禁-切迫性, 失禁-切迫, 急迫失禁, 切迫性尿失禁
Swedish Trängningsinkontinens
French Syndrome d'incontinence impérieuse, Miction impérieuse incontrôlable, Incontinence urinaire par impériosité, Incontinence urinaire par urgenturie, Incontinence aiguë
Finnish Ylivuotoinkontinenssi
Czech moč - inkontinence reflexní, urgentní inkontinence, moč - inkontinence nutkavá, moč - inkontinence urgentní, Syndrom urgentní inkontinence, Urgentní inkontinence
Polish Nietrzymanie moczu wywołane naglącym parciem, Nietrzymanie moczu naglące, Nietrzymanie moczu odruchowe spowodowane naglącym parciem, Odruchowe nietrzymanie moczu spowodowane naglącym parciem
Hungarian urgens incontinentia, Urgens incontinentia syndroma
Derived from the NIH UMLS (Unified Medical Language System)

Overactive Bladder (C0878773)

Definition (MSH) Symptom of overactive detrusor muscle of the URINARY BLADDER that contracts with abnormally high frequency and urgency. Overactive bladder is characterized by the frequent feeling of needing to urinate during the day, during the night, or both. URINARY INCONTINENCE may or may not be present.
Concepts Disease or Syndrome (T047)
MSH D053201
ICD9 596.51
ICD10 N32.81
SnomedCT 9009001, 314717001, 236633002
English Hypertonicity of bladder, Overactive Bladder, Bladder, Overactive, Overactive Urinary Bladder, Urinary Bladder, Overactive, Hypertonic bladder (disorder), hyperactivity of bladder, hypertonicity of bladder, hyperactivity of bladder (diagnosis), hypertonicity of bladder (diagnosis), bladder hypertonicity, bladder hyperactivity, Urinary Bladder, Overactive [Disease/Finding], bladder hyperactive, overactive bladder, bladders overactive, bladder overactive, hyperactive bladder, hypertonic bladder, hyperactivity bladder, Hypertonic bladder, bladder; overactive, overactive; bladder, Hyperactivity of bladder, Overactive bladder, Hyperactive bladder
Italian Vescica ipertonica, Ipertonicità vescicale, Vescica iperattiva, Vescica urinaria iperattiva
Dutch hypertoniciteit van de blaas, hyperactieve blaas, overactieve blaas, blaas; overactief, overactief; blaas, hypertonische blaas
French Hypertonicité de la vessie, Vessie hyperactive, Vessie hypertonique
German hyperaktive Blase, Überaktive Harnblase, OAB-Syndrom, Harnblase, überaktive, Harnblase, instabile, Harnblasenüberaktivität, Überaktive Blase, Instabile Harnblase, ueberaktive Blase, Hypertonus der Blase
Portuguese Bexiga superactiva, Bexiga hiperactiva, Hipertonicidade vesical, Bexiga Urinária Hiperativa, Bexiga hipertónica
Spanish Vejiga urinaria hiperreactiva, Vejiga urinaria hiperactiva, Hipertonía de la vejiga, Vejiga Urinaria Hiperactiva, Hypertonic bladder, hipertonicidad de la vejiga, hipertonicidad vesical, vejiga hipertónica (trastorno), vejiga hipertónica, Vejiga hipertónica
Japanese 過活動性膀胱, 緊張性膀胱, カカツドウセイボウコウ, キンチョウセイボウコウ, OAB症候群, 尿意切迫-頻尿症候群, 過活動膀胱, 膀胱-過活動, 膀胱過活動, 過活動膀胱症候群
Swedish Överaktiv blåsa
Finnish Yliaktiivinen virtsarakko
Czech močový měchýř hyperaktivní, Hypertonie močového měchýře, Hypertonický močový měchýř, Hyperaktivní močový měchýř
Polish Zespół pęcherza nadreaktywnego, Pęcherz moczowy nadreaktywny, Nadreaktywny pęcherz moczowy
Hungarian hypertoniás húgyhólyag, Húgyhólyag hypertonus, Hyperactiv húgyhólyag, Hyperactiv hólyag
Derived from the NIH UMLS (Unified Medical Language System)

Detrusor instability (C1261562)

Concepts Pathologic Function (T046)
SnomedCT 197878007, 197879004, 155889009, 61033006
English Irritable bladder, Unstable bladder, Bladder instability, Detrusor instability (disorder), detrusor instability (diagnosis), detrusor instability, bladder detrusor instability, bladder irritability, bladder instability, detrusor dyssynergia, bladder irritable, irritable bladder, unstable bladder, detrusor bladder instability, bladder irritation, irritation bladder, Detrusor dyssynergia, Detrusor instability of bladder, Detrusor instability of bladder (disorder), DI - Detrusor instability, Detrusor instability
Dutch detrusorinstabiliteit
French Instabilité du détrusor
German Instabilitaet des Detrusors
Italian Instabilità del detrusore
Portuguese Instabilidade da musculatura vesical
Spanish Inestabilidad del detrusor, Detrusor instability, disinergia del detrusor, inestabilidad del detrusor de la vejiga (trastorno), inestabilidad del detrusor de la vejiga
Japanese 排尿筋不安定, ハイニョウキンフアンテイ
Czech Nestabilita detruzoru
Hungarian Detrusor instabilitás
Derived from the NIH UMLS (Unified Medical Language System)

Bladder irritability (C2945586)

Concepts Pathologic Function (T046)
SnomedCT 404220000, 102833004
Dutch blaasinstabiliteit, instabiele blaas, blaasprikkeling, blaasirritabiliteit, geprikkelde blaas, blaas; irritatie, blaas; prikkelbaarheid, irritatie; blaas, prikkelbaarheid; blaas
French Instabilité de la vessie, Vessie instable, INSTABILITE VESICALE, Vessie irritable, Irritation vésicale
German Instabilitaet der Blase, instabile Blase, BLASENINSTABILITAET, Reizblase, Blasenreizung
Italian Instabilità vescicale, Vescica instabile, Vescica irritabile, Irritazione vescicale, Irritabilità vescicale
Portuguese Bexiga instável, Instabilidade vesical, INSTABILIDADE VESICAL, Irritação da bexiga, Irritabilidade da bexiga, Bexiga irritável
Spanish Vejiga inestable, Inestabilidad vesical, Vejiga irritable, Irritación vesical, Irritabilidad vesical, irritabilidad de la vejiga, irritabilidad vesical (hallazgo), irritabilidad vesical, vejiga irritable
Japanese 不安定膀胱, フアンテイボウコウ, ボウコウシゲキショウジョウ, ボウコウカビン, 膀胱過敏, 膀胱刺激症状
English BLADDER IRRITATION, BLADDER INSTABILITY, Bladder irritation, Bladder irritability, Irritable;bladder, Irritable bladder, Unstable bladder, Bladder instability, Bladder irritability (finding), bladder; irritable, bladder; irritation, irritability; bladder, irritation; bladder, DI - Detrusor instability, Detrusor instability, irritable bladder, Instability;bladder, instability of the bladder, bladder instability
Czech Nestabilní močový měchýř, Nestabilita močového měchýře, Dráždivý močový měchýř
Hungarian Irritabilis húgyhólyag, Húgyhólyag instabilitás, Húgyhólyag irritabilitas, instabil húgyhólyag, Húgyhólyag irritatio
Derived from the NIH UMLS (Unified Medical Language System)

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