Abstract
Purpose
To evaluate treatment outcomes and resource consumption of patients with neurogenic detrusor overactivity (NDO) before and after botulinum toxin A (Botox®) therapy in Germany.
Methods
In a multi-center, cross-sectional, retrospective cohort study, data of patients with NDO 12 months before and after the first Botox® therapy were analyzed.
Results
214 patients (mean age 38 ± 14.8 years, 145 male, 69 female) with NDO due to spinal cord injury (81%); myelomeningocele (14%), or Multiple Sclerosis (5%) from seven hospitals were included. Mean interval between treatments was 8 months. Following treatment, mean maximum detrusor pressure, maximum cystometric capacity and detrusor compliance improved significantly. Prior to Botox® therapy, 68% reported urinary tract infections (UTI), 63% had incontinence episodes, and 58% used incontinence aids. These numbers decreased significantly (p < 0.05) after treatment to 28, 33, and 28%, respectively. In patients using incontinence aids, mean costs per patient decreased from €2 to €1 per day, whereas the mean cost of drugs to treat UTIs per patient decreased from €163 to €80 per year, respectively.
Conclusion
This is the first study demonstrating the clinical usefulness of Botox® therapy in clinical practice. Successful treatment resulted in lower costs for NDO associated morbidity due to less need for incontinence aids and UTI medication.
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References
Webb DR, Fitzpatrick JM, O′Flynn JD (1984) A 15-year follow-up of 406 consecutive spinal cord injuries. Br J Urol 56:614–617
Gerridzen RG, Thijssen AM, Dehoux E (1992) Risk factors for upper tract deterioration in chronic spinal cord injured patients. J Urol 147:416–418
Bruschini H, Almeida FG, Srougi M (2006) Upper and lower urinary tract evaluation of 104 patients with myelomeningocele without adequate urological management. World J Urol 24:224–228
DasGupta R, Fowler CJ (2003) Bladder, bowel and sexual dysfunction in multiple sclerosis: management strategies. Drugs 63:153–166
Horstmann M, Schaefer T, Aguilar Y, Stenzl A, Sievert KD (2006) Neurogenic bladder treatment by doubling the recommended antimuscarinic dosage. Neurourol Urodyn 25:441–445
Groah SL, Weitzenkamp DA, Lammertse DP, Whiteneck GG, Lezotte DC, Hamman RF (2002) Excess risk of bladder cancer in spinal cord injury: evidence for an association between indwelling catheter use and bladder cancer. Arch Phys Med Rehabil 83:346–351
Schurch B, Stöhrer M, Kramer G, Schmid DM, Gaul G, Hauri D (2000) Botulinum—a toxin for treating detrusor hyperreflexia in spinal cord injured patients: a new alternative to anticholinergic drugs? Preliminary results. J Urol 164:692–697
Schurch B, de Seze M, Denys P, Chartier-Kastler E, Haab F, Everaet K, Plante P, Perrouin-Verbe B, Kumar C, Fraczek S, Brin MF, Botox Detrusor Hyperreflexia Study Team (2005) Botulinum toxin type A is a safe and effective treatment for neurogenic urinary incontinence: results of a single treatment, randomized, placebo controlled 6-month study. J Urol 174:196–200
Apostolidis A, Dasgupta P, Denys P, Elneil S, Fowler CJ, Giannantoni A, Karsenty G, Schulte-Baukloh H, Schurch B, Wyndaele JJ (2008) Recommendations on the use of Botulinum toxin in the treatment of lower urinary tract disorders and pelvic floor dysfunctions: a European consensus report. Eur Urol [Epub ahead of print]
Kuo HC (2006) Therapeutic effects of suburothelial injection of botulinum a toxin for neurogenic detrusor overactivity due to chronic cerebrovascular accident and spinal cord lesions. Urology 67:232–236
Kalsi V, Popat RB, Apostolidis A, Kavia R, Odeyemi IA, Dakin HA, Warner J, Elneil S, Fowler CJ, Dasgupta P (2006) Cost-consequence analysis evaluating the use of Botulinum neurotoxin—a in patients with detrusor overactivity based on clinical outcomes observed at a single UK centre. Eur Urol 49:519–527
Stöhrer M, Blok B, Castro-Diaz D, Chartier-Kastler E, Del Popolo G, Kramer G, Pannek J, Radziszewski P, Wyndaele JJ (2009) EAU guidelines on neurogenic lower urinary tract dysfunction. Eur Urol [Epub ahead of print]
Rote Liste (2006) Rote Liste Service GmbH. Frankfurt/Main, Germany
Reitz A, Stöhrer M, Kramer G, Del Popolo G, Chartier-Kastler E, Pannek J, Burgdörfer H, Göcking K, Madersbacher H, Schumacher S, Richter R, von Tobel J, Schurch B (2004) European experience of 200 cases treated with botulinum—a toxin injections into the detrusor muscle for urinary incontinence due to neurogenic detrusor overactivity. Eur Urol 45:510–515
Sievert KD, Bremer J, Burgdörfer H, Domurath B, Hampel C, Kutzenberger J, Seif C, Stöhrer M, Wefer B, Pannek J (2007) Botulinumtoxin in der Therapie der neurogenen Detrusorhyperaktivität. Konsensuspapier zum Einsatz bei einer neurogenen Blasenfunktionsstörung. Urologe A 46:293–296
Giannantoni A, Di Stasi SM, Stephen RL, Bini V, Costantini E, Porena M (2004) Intravesical resiniferatoxin versus botulinum—a toxin injections for neurogenic detrusor overactivity: a prospective randomized study. J Urol 172:240–243
Popat R, Apostolidis A, Kalsi V, Gonzales G, Fowler CJ, Dasgupta P (2005) A comparison between the response of patients with idiopathic detrusor overactivity and nerogenic detrusor overactivity to the first intradetrusor injection of botulinum—a toxin. J Urol 174:984–989
Schulte-Baukloh H, Weiss C, Stolze T, Herholz J, Stürzebecher B, Miller K, Knispel HH (2005) Botulinum—a toxin detrusor and sphincter injection in treatment of overactive bladder syndrome: objective outcome and patient satisfaction. Eur Urol 48:984–990
Hinkel A, Finke W, Bötel U, Gatermann SG, Pannek J (2004) Increasing resistance against antibiotics in bacteria isolated from the lower urinary tract of an outpatient population of spinal cord injury patients. Urol Int 73:143–148
Gamè X, Castel-Lacanal E, Bentaleb Y, Thiry-Escudiè I, De Boissezon X, Malavaud B, Marque P, Rischmann P (2008) Botulinum toxin A detrusor injections in patients with neurogenic detrusor overactivity significantly decrease the incidence of symptomatic urinary tract infections. Eur Urol 53:613–618
Wu JM, Siddiqui NY, Amundsen CL, Myers ER, Havrilesky LJ, Visco AG (2009) Cost-effectiveness of botulinum toxin A versus anticholinergic medications for idiopathic urge incontinence. J Urol 181:2181–2186
Acknowledgments
The study was financially supported by Pharm Allergan, Ettlingen, Germany.
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Wefer, B., Ehlken, B., Bremer, J. et al. Treatment outcomes and resource use of patients with neurogenic detrusor overactivity receiving botulinum toxin A (BOTOX®) therapy in Germany. World J Urol 28, 385–390 (2010). https://doi.org/10.1007/s00345-009-0466-1
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DOI: https://doi.org/10.1007/s00345-009-0466-1