{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T14:04:25Z","timestamp":1783519465784,"version":"3.55.0"},"reference-count":28,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2025,1,23]],"date-time":"2025-01-23T00:00:00Z","timestamp":1737590400000},"content-version":"vor","delay-in-days":22,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Colorectal Disease"],"published-print":{"date-parts":[[2025,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>Cryptoglandular anal fistulas carry a substantial burden to quality of life. Surgery is the only effective curative treatment but requires balancing fistula healing against pain, wounds and continence impairment. Sphincter\u2010preserving procedures do exist but demonstrate variable rates of success. A lack of consistency and precision in outcome reporting and methodological quality hinders effective evidence\u2010based decision\u2010making. We aimed to establish a series of minimum reporting standards for interventional studies in idiopathic anal fistula, to eradicate low\u2010quality studies, thus providing a consistent baseline of useful evidence.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>An international group of 16 experts participated in a modified nominal group technique consensus. The nominal question was: \u2018What should be the minimum set of reporting standards for studies of intervention in idiopathic anal fistula?\u2019 The process was conducted between May and June 2023, culminating in a hybrid in\u2010person\/virtual meeting that took place at the Songdo International Proctology Symposium in June 2023.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Initial idea generation resulted in 37 statements within the first round. Themes included variable reporting of follow\u2010up and incontinence. Participants indicated their agreement via a 9\u2010point Likert scale. Any statement achieving &gt;70% consensus was retained. Subsequent group discussion condensed the list to 11 statements for further voting and a final minimum set of 12 reporting standards was created.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>To date, this is the first study dedicated to developing minimum reporting standards for interventional studies in idiopathic anal fistula using a modified nominal group technique. These standards will instruct researchers in producing meticulous, high\u2010quality studies that are accurate, transparent and reproducible.<\/jats:p><\/jats:sec>","DOI":"10.1111\/codi.17300","type":"journal-article","created":{"date-parts":[[2025,1,24]],"date-time":"2025-01-24T01:15:27Z","timestamp":1737681327000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["The Songdo consensus: Development of minimum reporting standards for studies of intervention in idiopathic anal fistula using a modified nominal group technique"],"prefix":"10.1111","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6712-1486","authenticated-orcid":false,"given":"Shivani","family":"Joshi","sequence":"first","affiliation":[{"name":"Department of Surgery and Cancer Imperial College London  London UK"},{"name":"Robin Phillips' Fistula Research Unit St Mark's Hospital  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luke","family":"Hanna","sequence":"additional","affiliation":[{"name":"Department of Surgery and Cancer Imperial College London  London UK"},{"name":"Robin Phillips' Fistula Research Unit St Mark's Hospital  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-8579-3626","authenticated-orcid":false,"given":"Dong Ho","family":"Cho","sequence":"additional","affiliation":[{"name":"Department of Coloproctology Seoul Songdo Hospital  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pankaj","family":"Garg","sequence":"additional","affiliation":[{"name":"Garg Fistula Research Institute  Panchkula India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tamara","family":"Glyn","sequence":"additional","affiliation":[{"name":"University of Otago  Christchurch New Zealand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brooke","family":"Gurland","sequence":"additional","affiliation":[{"name":"Stanford University  Stanford California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Do\u2010Yeon","family":"Hwang","sequence":"additional","affiliation":[{"name":"Department of Coloproctology Seoul Songdo Hospital  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kiduk","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Coloproctology Seoul Songdo Hospital  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paulo Gustavo","family":"Kotze","sequence":"additional","affiliation":[{"name":"Pontif\u00edcia Universidade Cat\u00f3lica Do Paran\u00e1 (PUCPR)  Curitiba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jong Kyun","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Coloproctology Seoul Songdo Hospital  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amy L.","family":"Lightner","sequence":"additional","affiliation":[{"name":"Scripps Clinic  La Jolla California USA"},{"name":"Scripps Research Institute  La Jolla California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Klaus E.","family":"Matzel","sequence":"additional","affiliation":[{"name":"Department of Coloproctology University Erlangen\u2010N\u00fcrnberg  Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kapil","family":"Sahnan","sequence":"additional","affiliation":[{"name":"Robin Phillips' Fistula Research Unit St Mark's Hospital  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francis","family":"Seow\u2010Choen","sequence":"additional","affiliation":[{"name":"Seow\u2010Choen Colorectal Centre  Singapore Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ali","family":"Shafik","sequence":"additional","affiliation":[{"name":"Kasr Al\u2010Aini Faculty of Medicine  Cairo Egypt"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daeyoun","family":"Won","sequence":"additional","affiliation":[{"name":"Department of Coloproctology Seoul Songdo Hospital  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David D. 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