Analgesic injection of botulinum toxin in anal fissures is efficient and can be performed safely in patients actively receiving chemotherapy.

Philip RoelandtGeorges CoremansJan Wyndaele

Published in: Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer (2020)

Injection of botulinum toxin in the anal sphincters is a safe and effective analgesic option in patients with anal fissure while actively receiving chemotherapy.

Keyphrases

botulinum toxin
end stage renal disease
high grade
ejection fraction
newly diagnosed
chronic kidney disease
neuropathic pain
locally advanced
ultrasound guided
anti inflammatory
prognostic factors
peritoneal dialysis
squamous cell carcinoma
radiation therapy
spinal cord injury