Last updated on August 2019

Botulinum Toxin Type A Block of the Sphenopalatine Ganglion in Trigeminal Neuralgia. Safety Issues.

Are you eligible to participate in this study?

You may be eligible for this study if you meet the following criteria:

  • Conditions: Headache disorder | Trigeminal Neuralgia
  • Age: Between 18 - 80 Years
  • Gender: Male or Female

Inclusion Criteria:

  • Informed and written consent
  • Trigeminal neuralgia defined in International Classification of Headache Disorders (ICHD)-3 criteria
  • Unsatisfactory effect of pharmacological treatment

Exclusion Criteria:

  • Microvascular decompression is seen as a better alternative
  • Heart or lung disease
  • Any kind of systematic or local disease or illness that may significantly increase the risk of complications for the procedure related to injection
  • Psychiatric illness that hinders participation in the study
  • Known pregnancy or breast feeding
  • Inadequate use of contraceptives
  • Overuse or abuse of opioids
  • Abuse of medications, narcotics or alcohol
  • Anomalies which hinder or impede the used method of injection
  • Allergy or any other hypersensitivity reactions against marcain, lidocaine, xylocain or adrenalin, botulinum toxin type A, Botox or any of it's constituents or any other related medication
  • Treatment with medication that can interact with botulinum toxin type A

Recruitment Status: Closed

Brief Description Eligibility Contact Research Team

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