Botulinum toxin treatment for anal fissure.
作者信息
Radwan Mohamed M, Ramdan Khalil, Abu-Azab Ismail, Abu-Zidan Fikri M
机构信息
Department of Surgery, Al-Ain Hospital, Al-Ain, United Arab Emirates.
出版信息
Afr Health Sci. 2007 Mar;7(1):14-7. doi: 10.5555/afhs.2007.7.1.14.
OBJECTIVES
To evaluate the effectiveness of Botulinum toxin injection in the treatment of anal fissure.
METHODS
38 patients (22 males, 16 females; mean age (SD) of 33.3 (8.3) years) who have presented to Surgical Outpatient Clinic at Al Ain Hospital, United Arab Emirates, with anal fissure in the period between June 2000 and September 2001 and treated with Botulinum toxin injection were retrospectively studied. They were followed up for at least 8 weeks to evaluate the effects of treatment.
RESULTS
Treatment with Botulinum toxin was effective in 89% of patients with chronic uncomplicated anal fissure. Two patients experienced minor incontinence in the form of a fecal soiling which disappeared later.
CONCLUSION
Botulinum toxin injection is an effective alternative for surgery for treatment of uncomplicated idiopathic anal fissure. Surgery should be offered to patients who do not improve with Botulinum toxin injection and to those with complicated anal fissure.
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