RESUMO
AIM: The primary aim of the European Society of Coloproctology (ESCP) Guideline Development Group (GDG) was to produce high-quality, evidence-based guidelines for the management of cryptoglandular anal fistula with input from a multidisciplinary group and using transparent, reproducible methodology. METHODS: Previously published methodology in guideline development by the ESCP has been replicated in this project. The guideline development process followed the requirements of the AGREE-S tool kit. Six phases can be identified in the methodology. Phase one sets the scope of the guideline, which addresses the diagnostic and therapeutic management of perianal abscess and cryptoglandular anal fistula in adult patients presenting to secondary care. The target population for this guideline are healthcare practitioners in secondary care and patients interested in understanding the clinical evidence available for various surgical interventions for anal fistula. Phase two involved formulation of the GDG. The GDG consisted of 21 coloproctologists, three research fellows, a radiologist and a methodologist. Stakeholders were chosen for their clinical and academic involvement in the management of anal fistula as well as being representative of the geographical variation among the ESCP membership. Five patients were recruited from patient groups to review the draft guideline. These patients attended two virtual meetings to discuss the evidence and suggest amendments. In phase three, patient/population, intervention, comparison and outcomes questions were formulated by the GDG. The GDG ratified 250 questions and chose 45 for inclusion in the guideline. In phase four, critical and important outcomes were confirmed for inclusion. Important outcomes were pain and wound healing. Critical outcomes were fistula healing, fistula recurrence and incontinence. These outcomes formed part of the inclusion criteria for the literature search. In phase five, a literature search was performed of MEDLINE (Ovid), PubMed, Embase (Ovid) and the Cochrane Database of Systematic Reviews by eight teams of the GDG. Data were extracted and submitted for review by the GDG in a draft guideline. The most recent systematic reviews were prioritized for inclusion. Studies published since the most recent systematic review were included in our analysis by conducting a new meta-analysis using Review manager. In phase six, recommendations were formulated, using grading of recommendations, assessment, development, and evaluations, in three virtual meetings of the GDG. RESULTS: In seven sections covering the diagnostic and therapeutic management of perianal abscess and cryptoglandular anal fistula, there are 42 recommendations. CONCLUSION: This is an up-to-date international guideline on the management of cryptoglandular anal fistula using methodology prescribed by the AGREE enterprise.
Assuntos
Doenças do Ânus , Fístula Retal , Adulto , Humanos , Abscesso , Revisões Sistemáticas como Assunto , Fístula Retal/diagnóstico , Fístula Retal/cirurgia , Cicatrização , Resultado do TratamentoRESUMO
AIM: Ileal pouch-anal anastomosis (IPAA), or a 'pouch', allows restoration of intestinal continuity after proctocolectomy for ulcerative colitis or familial adenomatous polyposis. Most patients have a good long-term outcome after IPAA, but in a significant proportion the functional outcome and quality of life are unsatisfactory. We term this outcome 'the pouch behaving badly'. Managing this, especially one is when unfamiliar with the possible underlying pathologies, is a challenge for both patient and clinician. We aim to outline the clinical approach to the pouch behaving badly, highlighting key aspects of investigation and management. METHOD: This is a narrative review of the literature covering the investigation and management of postoperative complications and morbidity after IPAA. RESULTS: Management of the pouch behaving badly requires a careful clinical assessment. The patient may present with multiple symptoms and a clear picture of the symptomatology and past history should be constructed before thorough examination and specialist investigation. We divide the pathology that underlies this clinical scenario into surgical, inflammatory, mechanical, functional and dysplastic causes and outline the investigation and management of each one. CONCLUSION: The pouch behaving badly is a challenging problem for both patient and clinician. A detailed clinical assessment with careful specialist investigation is key to diagnosing the underlying pathology. We stress the importance of patient-centred care - the aim is to improve quality of life.
Assuntos
Polipose Adenomatosa do Colo , Colite Ulcerativa , Proctocolectomia Restauradora , Polipose Adenomatosa do Colo/cirurgia , Anastomose Cirúrgica/efeitos adversos , Colite Ulcerativa/cirurgia , Humanos , Morbidade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/terapia , Proctocolectomia Restauradora/efeitos adversos , Qualidade de Vida , Resultado do TratamentoRESUMO
AIM: This study aimed to determine the clinical presentation, management and outcomes for patients with ileoanal pouch cancer. METHOD: Patients who were diagnosed with ileoanal pouch cancer were identified from our polyposis registry (1978-2019) and operative and referral records (2006-2019). Details of presentation, endoscopic surveillance, cancer staging and management were retrieved from hospital records. RESULTS: Eighteen patients were identified (12 with ulcerative colitis, one with Crohn's disease, three with familial adenomatous polyposis [FAP], two with dual diagnosis of FAP and inflammatory bowel disease). The median time from pouch formation to cancer diagnosis was 16.5 years (range 5-34 years) and the median age of the patient at pouch cancer diagnosis was 54 years (range 35-71 years). Eleven of the 18 patients were undergoing surveillance. Four of five FAP patients developed pouch cancer whilst on surveillance. Eight patients were asymptomatic at the time of pouch cancer diagnosis. Two patients had complete clinical response following chemoradiotherapy. Fourteen patients underwent pouch excision surgery (eight with exenteration). Median survival was 54 months; however, only eight patients had outcomes available beyond 24 months follow-up. CONCLUSIONS: Pouch cancer can occur in patients despite routine surveillance and without symptoms, and survival is poor. Centralization of 'high-risk' patients who require surveillance is recommended and a low threshold for referral to centres that can provide expert investigation and management is advised.
Assuntos
Polipose Adenomatosa do Colo , Colite Ulcerativa , Bolsas Cólicas , Doença de Crohn , Proctocolectomia Restauradora , Polipose Adenomatosa do Colo/cirurgia , Adulto , Idoso , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/cirurgia , Bolsas Cólicas/efeitos adversos , Doença de Crohn/cirurgia , Humanos , Pessoa de Meia-Idade , Proctocolectomia Restauradora/efeitos adversosRESUMO
Perianal manifestations of Crohn's disease constitute a distinct disease phenotype commonly affecting patients and conferring an increased risk of disability and disease burden. Much research has gone into management of fistulising manifestations, with biological therapy changing the landscape of treatment. In this article, we discuss the up-to-date surgical and medical management of perianal fistulas, highlighting current consensus management guidelines and the evidence behind them, as well as future directions in management.