Incidence of anismus in fecal incontinence patients evaluated at a Coloproctology service

• Autor(a) principal: Rotta,Larissa Sokol
• Data de Publicação: 2015
• Outros Autores: Lima,Doryane Maria dos Reis, Chiumento,Dayanne Alba, Sagae,Univaldo Etsuo
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Journal of Coloproctology (Rio de Janeiro. Online)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2237-93632015000300151
• topic: Fecal incontinence; Pelvic floor; Manometry

ABSTRACTIntroduction:Fecal incontinence is defined as a loss of bladder and bowel control. Anismus is characterized by a paradoxical contraction or inappropriate relaxation of pelvic floor muscles while trying to evacuate, being usually associated with constipation (60%). However, anismus can be present in 46% of patients with fecal incontinence.Objective:To analyze the incidence of anismus in patients diagnosed with fecal incontinence in an outpatient Coloproctology Clinic of Paraná.Methodology:A retrospective study of 66 patients diagnosed with fecal incontinence at Coloproctology Clinic, Hospital São Lucas, from February 2012 to October 2013. Patients were evaluated by clinical history and examination by anorectal electromanometry.Results:The mean age of participants was 56 years. Regarding the evaluation by anorectal electromanometry, mean resting pressure, contraction pressure and sustained contraction pressure were, respectively, 35.18 mmHg, 90.53 mmHg and 58 mmHg. Anismus was seen in 42.42% of patients.Conclusion:Through this study, it can be inferred that the incidence of anismus has a relevant impact on patients diagnosed with fecal incontinence. Our results corroborate the importance of the concomitant management of anorectal continence mechanism changes, in order to emphasize the clinical benefits and improved quality of life for patients with fecal incontinence.