Hemifacial spasm (HFS) resulting from Chiari type I malformation (CIM) is rare. We retrospectively evaluated five patients with CIM and HFS among a series of 103 subjects. The frequency of HFS associated to CIM was of 4.85%. The clinical profile did not differ from the classical primary cases except for young-onset development of facial spasms in patients with CIM. Three patients were treated with BTX-A injections with favorable outcome. Although rare HFS may be associated with CIM especially in young subjects with peculiar phenotypic characteristics (short neck). Moreover, BTX may be an alternative to posterior fossa decompression in selected cases.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.parkreldis.2007.04.002 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Preventive Effects of Botulinum Neurotoxin Long-Term Therapy: Comparison of the 'Experienced' Benefits and 'Suspected' Worsening Across Disease Entities.
J Clin Med
January 2025
Department of Neurology, University of Düsseldorf, Moorenstrasse 5, 40225 Düsseldorf, Germany.
Repetitive intramuscular injections of botulinum neurotoxin (BoNT) have become the treatment of choice for a variety of disease entities. But with the onset of BoNT therapy, the natural course of a disease is obscured. Nevertheless, the present study tries to analyze patients' "suspected" course of disease severity under the assumption that no BoNT therapy had been performed and compares that with the "experienced" improvement during BoNT treatment.
View Article and Find Full Text PDFRole of stereotactic radiosurgery for intracranial epidermoid tumors: a systematic review to assess its safety, efficacy, and complication profile.
J Neurooncol
January 2025
University of Virginia, Charlottesville, VA, USA.
Background: Even a gross total resection of a benign epidermoid tumor (ET) carries a high risk of recurrence. The management strategy mostly involves redo surgical excision but at a significant cost of morbidity and mortality. The role of adjuvant radiation therapies in this scenario is still undefined.
View Article and Find Full Text PDFDosage of botulinum toxin in patients undergoing treatment for hemifacial spasm: is there modification during follow-up?
Arq Neuropsiquiatr
January 2025
Universidade Federal do Rio Grande do Norte, Hospital Universitário Onofre Lopes, Serviço de Neurologia, Natal RN, Brazil.
Background: The movement disorder known as hemifacial spasm is characterized by involuntary contractions of the muscles that are innervated by the facial nerve. The treatment of choice for this condition is botulinum toxin injections.
Objective: To analyze the botulinum toxin dosage in patients undergoing treatment for hemifacial spasm during a 14-year period.
Microvascular decompression: a contemporary update.
BMC Surg
January 2025
Department of Neurosurgery, Neurosurgery Clinic, Birgunj, Nepal.
Background: Microvascular decompression (MVD) is the gold-standard surgical treatment for cranial nerve compression disorders, including trigeminal neuralgia (TN), hemifacial spasm (HFS), and glossopharyngeal neuralgia (GPN). This review synthesizes historical milestones, recent advances, and evolving techniques in MVD, with a primary focus on these conditions.
Methods: A comprehensive literature review was conducted using databases such as PubMed, SpringerLink, Google Scholar, BioMed Central, Scopus, and ScienceDirect.
Increasing Incidence of Facial Nerve Disorders in the United States from 2007 to 2022.
Laryngoscope
January 2025
Department of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, U.S.A.
Background: Incidence data on Facial Nerve Disorders (FND) and Bell's palsy are currently limited. Prior epidemiological studies have estimated the incidence rate of Bell's palsy to be between 11 and 53/100,000 individuals, although the most cited incidence data are from single regions or municipalities, many of which are outdated from several decades ago.
Methods: This was a retrospective cohort study of US adults from 2007 to 2022 using the Merative™ Marketscan® Research Databases.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!