Abstract | AIMS: METHODS: Retrospective chart review was performed on all patients undergoing intradetrusor BTX-A (BOTOX®, Allergan Inc., Irvine, CA) injections from 2004 to 2010 for the management of refractory idiopathic OAB with or without urge incontinence. All patients failed anticholinergic medications due to either lack of efficacy or intolerable side effects. Patient outcomes following BTX-A injections (150-200 units) were compared based on the primary reason for discontinuing anticholinergic medications (lack of efficacy vs. intolerability). Successful BTX-A injections were defined as those producing symptomatic OAB improvement warranting future repeat injections upon return of symptoms. RESULTS: A total of 85 patients were included in the study. Overall, 58/85 (68%) reported symptomatic improvement following BTX-A injections. Successful outcomes were reported in 34/57 (60%) patients treated secondary to lack of anticholinergic efficacy versus 24/28 (86%) due to intolerable side effects (P = 0.02). CONCLUSIONS: BTX-A injections are more successful in patients with anticholinergic intolerability as compared to patients with poor medication efficacy (86% vs. 60%, P = 0.02).
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Authors | Iryna Makovey, Tanya Davis, Michael L Guralnick, R Corey O'Connor |
Journal | Neurourology and urodynamics
(Neurourol Urodyn)
Vol. 30
Issue 8
Pg. 1538-40
(Nov 2011)
ISSN: 1520-6777 [Electronic] United States |
PMID | 21826718
(Publication Type: Comparative Study, Journal Article)
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Copyright | Copyright © 2011 Wiley Periodicals, Inc. |
Chemical References |
- Anticholesteremic Agents
- Neuromuscular Agents
- Botulinum Toxins, Type A
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Topics |
- Administration, Intravesical
- Adult
- Aged
- Aged, 80 and over
- Anticholesteremic Agents
(adverse effects)
- Botulinum Toxins, Type A
(administration & dosage)
- Drug Resistance
- Female
- Humans
- Male
- Middle Aged
- Neuromuscular Agents
(administration & dosage)
- Patient Selection
- Retrospective Studies
- Time Factors
- Treatment Failure
- Urinary Bladder, Overactive
(diagnosis, drug therapy)
- Wisconsin
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