Abstract | OBJECTIVES: METHODS: RESULTS: Of the 4 males and 16 females (age range 14 to 86 years) with voiding dysfunction (cauda equina lesion in 5, dysfunctional voiding in 5, peripheral neuropathy in 6, and detrusor failure of unknown origin in 4), 18 (90%) were treated satisfactorily. Among these patients, the mean quality-of-life score decreased significantly from 5.68 +/- 0.67 to 1.16 +/- 1.61. The median voiding pressure (56.5 +/- 41.2 versus 39.0 +/- 38.4 cm H(2)O) decreased significantly, as did the maximal urethral closure pressure (65.5 +/- 38.1 versus 50 +/- 32.1 cm H(2)O) and residual urine volume (300 +/- 189.1 versus 50 +/- 153.6 mL) at 2 weeks after treatment and remained stationary for 3 months. The subjective maximal effect was achieved within 1 to 2 weeks. In 7 patients, the indwelling catheters were removed, and in 4 patients who performed clean intermittent self-catheterization, the frequency decreased or it was discontinued. The other 7 patients with difficult urination had significant improvement in the obstructive symptom score (18 +/- 3.3 versus 7 +/- 4.5, P = 0.000). CONCLUSIONS:
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Authors | Hann-Chorng Kuo |
Journal | Urology
(Urology)
Vol. 61
Issue 3
Pg. 550-4
(Mar 2003)
ISSN: 1527-9995 [Electronic] United States |
PMID | 12639645
(Publication Type: Comparative Study, Journal Article)
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Chemical References |
- Neuromuscular Agents
- Botulinum Toxins, Type A
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Topics |
- Administration, Intravesical
- Adolescent
- Adult
- Aged
- Botulinum Toxins, Type A
(administration & dosage, pharmacology, therapeutic use)
- Dose-Response Relationship, Drug
- Female
- Humans
- Male
- Middle Aged
- Muscle Hypotonia
(drug therapy, physiopathology)
- Neuromuscular Agents
(administration & dosage, pharmacology, therapeutic use)
- Treatment Outcome
- Urinary Bladder
(drug effects, physiopathology)
- Urinary Bladder Diseases
(drug therapy, physiopathology)
- Urinary Bladder, Neurogenic
(drug therapy, physiopathology)
- Urinary Retention
(drug therapy, physiopathology)
- Urination Disorders
(drug therapy, physiopathology)
- Urodynamics
(drug effects, physiology)
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