Last updated on February 2019

Perianal Nerval Block in Proctological Interventions

Are you eligible to participate in this study?

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

  • Conditions: Anal Fissure | Perianal Fistula | Hemorrhoids
  • Age: Between 18 - 100 Years
  • Gender: Male or Female

Inclusion Criteria:

  • Patients with surgical indication for hemorrhoids, fistula-in-ano or anal fissures.
  • Age of 18 or above

Exclusion Criteria:

  • age under 18.
  • Patients unable to understand an informed consent.
  • Emergency operations
  • Pregnant women.
  • Patients with acute perianal infection.
  • Patients allergic to any component of the local anesthetic

Recruitment Status: Open

Brief Description Eligibility Contact Research Team

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