2004
DOI: 10.1212/01.wnl.0000101713.81253.4c
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A double-blind placebo-controlled trial of botulinum toxin B for sialorrhea in Parkinson’s disease

Abstract: Anatomically guided injections of botulinum toxin B into the parotid and submandibular glands appear to effectively improve sialorrhea without compromising dysphagia in patients with PD.

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Cited by 218 publications
(190 citation statements)
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References 26 publications
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“…Pronounced hypersalivation may be attenuated using anticholinergic drugs [262] or by local injection of botulinum toxin A into the salivary glands as has been demonstrated in patients with ALS and Parkinson’s disease [268,269,270]. Botulinum toxin A applied to the superior esophageal sphincter may reduce dysphagia due to an elevated sphincter tone [271].…”
Section: Dysphagiamentioning
confidence: 99%
“…Pronounced hypersalivation may be attenuated using anticholinergic drugs [262] or by local injection of botulinum toxin A into the salivary glands as has been demonstrated in patients with ALS and Parkinson’s disease [268,269,270]. Botulinum toxin A applied to the superior esophageal sphincter may reduce dysphagia due to an elevated sphincter tone [271].…”
Section: Dysphagiamentioning
confidence: 99%
“…Xerostomia is one of the manifestations of botulism, which led to the introduction of BTX to treat sialorrhea and drooling. BTX-A treated for sialorrhea associated with Parkinson's disease had a very favorable outcome when injected into parotids or both parotid and submandibular glands to inhibit the stimulation of cholinergic receptors [89][90][91][92]. Fuster et al injected BTX into parotid submandibular gland or both with doses varying from 10 TO 100 units, which resulted in reduction in saliva production which lasted for 6 months [93].…”
Section: Salivary Secretory Disordersmentioning
confidence: 99%
“…Por lo mismo, el tratamiento con anticolinérgicos es inefectivo. La toxina botulínica (parótida, submandibular) podría disminuir la salivación pero es técnicamente compleja pudiendo, por otra parte, aumentar la disfagia y la probabilidad de infecciones de la cavidad bucal 34 .…”
Section: Disfagiaunclassified