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- Leenhardt, R., et al.
(författare)
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Key research questions for implementation of artificial intelligence in capsule endoscopy
- 2022
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Ingår i: Therapeutic Advances in Gastroenterology. - : SAGE Publications. - 1756-283X .- 1756-2848. ; 15
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Tidskriftsartikel (refereegranskat)abstract
- Background: Artificial intelligence (AI) is rapidly infiltrating multiple areas in medicine, with gastrointestinal endoscopy paving the way in both research and clinical applications. Multiple challenges associated with the incorporation of AI in endoscopy are being addressed in recent consensus documents. Objectives: In the current paper, we aimed to map future challenges and areas of research for the incorporation of AI in capsule endoscopy (CE) practice. Design: Modified three-round Delphi consensus online survey. Methods: The study design was based on a modified three-round Delphi consensus online survey distributed to a group of CE and AI experts. Round one aimed to map out key research statements and challenges for the implementation of AI in CE. All queries addressing the same questions were merged into a single issue. The second round aimed to rank all generated questions during round one and to identify the top-ranked statements with the highest total score. Finally, the third round aimed to redistribute and rescore the top-ranked statements. Results: Twenty-one (16 gastroenterologists and 5 data scientists) experts participated in the survey. In the first round, 48 statements divided into seven themes were generated. After scoring all statements and rescoring the top 12, the question of AI use for identification and grading of small bowel pathologies was scored the highest (mean score 9.15), correlation of AI and human expert reading-second (9.05), and real-life feasibility-third (9.0). Conclusion: In summary, our current study points out a roadmap for future challenges and research areas on our way to fully incorporating AI in CE reading.
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- Mahajna, H., et al.
(författare)
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Idiopathic Thrombocytopenic Purpura associated with Inflammatory Bowel Disease : a multi-centre ECCO CONFER case series
- 2022
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Ingår i: Journal of Crohn's & Colitis. - : Oxford University Press. - 1873-9946 .- 1876-4479. ; 16:Suppl. 1, s. I561-I561
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Background: Idiopathic Thrombocytopenic Purpura (ITP) is an acquired haematological disorder with an incidence of 1 to 6 per 100.000, with reported comorbidity in patients with Inflammatory Bowel Disease (IBD). The current study aimed to evaluate the clinical presentation and outcome of ITP in IBD patients.Methods: This multicenter retrospective case series was performed as part of the ECCO Collaborative Network of Exceptionally Rare case reports (CONFER) project. Cases of patients with ITP and IBD were collected by participating investigators. Clinical data were recorded in a standardised collection form.Results: This report includes 20 patients with concurrent ITP and IBD: 15 were males, median age was 34 [Interquartile range (IQR) 25–56]. 12 subjects had a diagnosis of ulcerative colitis and 8 of Crohn’s disease. The diagnosis of IBD preceded the ITP diagnosis in 17 patients (median time between diagnosis was 7 years [IQR 1–14 years]). Among those, 10 patients were in IBD clinical remission at ITP diagnosis. Nine were treated with mesalamine, one with thiopurine, 4 with tumor necrosis factor-alpha (TNF) blockers, and 3 with no treatment. The mean platelet count at the presentation of ITP was 41.7±38.6 × 109/L. 6 patients had rectal bleeding, 8 had purpura, 6 had mucosal petechia, 2 had epistaxis, and 6 patients were asymptomatic. Regarding ITP treatment, 11 were treated with corticosteroids, 1 with Anti-RhD immunoglobulin, 7 with intravenous immunoglobulins (IVIG), 2 with rituximab and 2 patients eventually required splenectomy. All patients whose first presentation of ITP was rectal bleeding were treated medically with successful control of the ITP and IBD, None of them required splenectomy. 3 patients required colectomy with long-term follow-up, indicated by the IBD and not due to massive bleeding as a complication of ITP. With long-term follow-up, all patients had thrombocytes count above 50 × 109/L, and 18 were in IBD clinical remission.Conclusion: Most ITP cases in this case series occurred after the IBD diagnosis and responded well to regular ITP treatment. The course of the ITP in the IBD patients follows a regular course, including response to medical therapy and low rates of splenectomy.
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