Perianal Crohn's disease: the experience of taking a multiprofessional approach in a tertiary centre setting.

Perianal fistulising Crohn's disease (PFCD) is a debilitating phenotype of Crohn's disease, with a lifetime incidence of 20-30% in people living with the dieases. Symptoms include perianal pain, perianal discharge and faecal incontinence, with repercussions for a patient's physical and mental health, psychosocial wellbeing and productivity. PFCD is challenging to treat, with existing therapeutic options achieving modest fistula remission rates only. While research initiatives are under way to characterise PFCD pathogenesis and optimal treatment approaches, the focus should be on early diagnosis and prompt management. This can be achieved with patient education, effective co-ordination of care within the multidisciplinary team and an accessible inflammatory bowel disease (IBD) service. IBD specialist nurses may be the first health professionals to encounter a patient with a new diagnosis of PFCD or its complications. This review article summarises the existing evidence relating to clinical aspects of PFCD from a multiprofessional perspective and discusses the role of a dedicated IBD surgical link nurse in PFCD management in a tertiary centre setting.