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Khan SZ, Arline A, Williams KM, Lee MJ, Steinhagen E, Stein SL. The use of core descriptors from the ENiGMA code study in recent literature: a systematic review. Colorectal Dis 2024; 26:428-438. [PMID: 38296841 DOI: 10.1111/codi.16893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 01/10/2024] [Indexed: 02/02/2024]
Abstract
AIM The heterogeneity in data quality presented in studies regarding Crohn's anal fistula (CAF) limit extrapolation into clinical practice. The ENiGMA collaborators established a core descriptor set to standardize reporting of CAF. The aim of this work was to quantify the use of these descriptors in recent literature. METHOD We completed a systematic review of PubMed and the Cochrane Library, extracting publications from the past 10 years specific to the clinical interventions and outcomes of CAF, and reported in line with PRISMA guidance. Each article was assessed for inclusion of ENiGMA descriptors. The median number of descriptors per publication was evaluated along with the overall frequency of each individual descriptor. Use of ENiGMA descriptors was compared between medical and procedural publications. RESULTS Ninety publications were included. The median number of descriptors was 15 of 37; 16 descriptors were used in over half of the publications while 17 were used in fewer than a third. Descriptors were more frequently used in procedural (n = 16) than medical publications (n = 14) (p = 0.031). In procedural publications, eight descriptors were more frequently used including Faecal incontinence, Number of previous fistula interventions, Presence and severity of anorectal stenosis and Current proctitis. Medical publications were more likely to include Previous response to biological therapy and Duration and type of current course of biological therapy. CONCLUSION With many descriptors being used infrequently and variations between medical and procedural literature, the colorectal community should assess the need for all 37 descriptors.
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Affiliation(s)
- Saher-Zahra Khan
- University Hospitals Research in Surgical Outcomes and Effectiveness Center (UH-RISES), Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
- Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, USA
| | - Andrea Arline
- Case Western Reserve University School of Medicine, Cleveland, USA
| | | | - Matthew J Lee
- Academic Directorate of General Surgery, Sheffield Teaching Hospitals NHS FT, Sheffield, UK
- Department of Oncology and Metabolism, The Medical School, University of Sheffield, Sheffield, UK
| | - Emily Steinhagen
- University Hospitals Research in Surgical Outcomes and Effectiveness Center (UH-RISES), Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
- Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, USA
| | - Sharon L Stein
- University Hospitals Research in Surgical Outcomes and Effectiveness Center (UH-RISES), Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
- Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, USA
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Iqbal N, Sackitey C, Gupta A, Tolan D, Plumb A, Godfrey E, Grierson C, Williams A, Brown S, Maxwell-Armstrong C, Anderson I, Selinger C, Lobo A, Hart A, Tozer P, Lung P. The development of a minimum dataset for MRI reporting of anorectal fistula: a multi-disciplinary, expert consensus process. Eur Radiol 2022; 32:8306-8316. [PMID: 35732929 DOI: 10.1007/s00330-022-08931-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 05/08/2022] [Accepted: 05/30/2022] [Indexed: 11/27/2022]
Abstract
There are a range of sphincter-preserving procedures available to treat anorectal fistula, some of which can be precluded, or rendered more optimal by specific features of fistula anatomy. Magnetic resonance imaging (MRI) is the gold standard modality for assessing anorectal fistula. To maximise clinical utility, the MRI report should accurately describe these clinically relevant features. We aimed to develop a minimum dataset for reporting MRI of anorectal fistula, in order to improve the assessment and management of these patients. A longlist of 70 potential items for the minimum dataset was generated through systematic review of the literature. This longlist was presented to radiologists, surgeons and gastroenterologists in an online survey to understand the features that shape current clinical practice. The longlist and survey results were then presented to an expert consensus panel to generate the final minimum dataset through discussion and anonymous voting. The final minimum dataset details the general characteristics, features of the internal and external openings, path of the fistula through the sphincters and any associated extensions and collections that should be described in all MRI reports for anal fistula. Additional surgical and perianal Crohn's disease subsets were developed to indicate the features that aid decision-making for these patients, in addition to a minimum dataset for the clinical request. This study represents a multi-disciplinary approach to developing a minimum dataset for MRI reporting of anal fistula, highlighting the most important features to report that can assist in clinical decision-making. KEY POINTS: • This paper recommends the minimum features that should be included in all MRI reports for the assessment of anal fistula, including Parks classification, number of tracts, features of the internal and external opening, path of the tract through the sphincters, the presence and features of extensions and collections. • Additional features that aid decision-making for surgery or in the presence of Crohn's disease have been identified. • The items that should be included when requesting an MRI are specified.
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Affiliation(s)
- Nusrat Iqbal
- Robin Phillips' Fistula Research Unit, St Mark's Hospital, London, UK
| | - Charlene Sackitey
- Robin Phillips' Fistula Research Unit, St Mark's Hospital, London, UK
| | | | | | | | | | | | - Andrew Williams
- Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - Steven Brown
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | | | | | - Alan Lobo
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Ailsa Hart
- Robin Phillips' Fistula Research Unit, St Mark's Hospital, London, UK
| | - Phil Tozer
- Robin Phillips' Fistula Research Unit, St Mark's Hospital, London, UK
| | - Phillip Lung
- Robin Phillips' Fistula Research Unit, St Mark's Hospital, London, UK.
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