P278 Endoscopic scoring system utilization for Inflammatory Bowel Disease activity assessment: a multicenter real-world evidence study from Argentina (DARE study)
Notice bibliographique
Résumé
Abstract Background The use of scores for the assessment of endoscopic activity in inflammatory bowel disease (IBD) patients is crucial for accurate and reproducible evaluation of mucosal healing, which is a relevant marker of prognosis. Frequency and patterns of their use in a real-life setting are not known. We aimed to describe the prevalence of adequate use of endoscopic scores in IBD patients who underwent colonoscopy in a real-life setting. Methods A multicenter observational study comprising six community hospitals in Argentina was undertaken. Patients with a diagnosis of Crohn’s disease or ulcerative colitis who underwent colonoscopy for endoscopic activity assessment between July 2018 and July 2022 were included. Colonoscopy reports of included subjects were manually reviewed to determine the proportion of colonoscopies that included an endoscopic score report. We compared the endoscopic findings to determine if there were differences in the score reported and the inflammatory activity described. Finally, we determined the proportion of colonoscopy reports that included all of the IBD colonoscopy report quality elements proposed by BRIDGe group. Endoscopist’s specialty, years of experience as well as expertise in IBD were assessed. Chi square test was used for the comparison of categorical variables; Student t test for the comparison of numerical variables. A multivariate analysis was performed using a logistic regression model. A p value of less than 0.05 was considered to be statistically significant. Results A total of 1206 patients were included for analysis (32.25% patients with Crohn’s disease). Mean age was 45.48±15.6. Endoscopic score reporting was found in only 34.45% of Crohn’s disease colonoscopies and in 52.87% of ulcerative colitis colonoscopies. Most frequently used scores were Mayo endoscopic score (90.56%) and SES-CD (56.03%). We found discrepancies between the score reported and the findings described in colonoscopies in 10.92% of cases; only 26% of reports included all recommendations proposed by BRIDGe group. On multivariate analysis, surgeons as operators [OR 0.08 (0.03-0.18)], >15 years of endoscopist experience [OR 0.24 (0.07-0.37)], IBD expertise [OR 2.86 (1.86-4.41)] and compliance of quality elements of reporting [OR 2.48 (1.24-3.76)] were significantly associated with endoscopic score reporting. Conclusion We identified a low prevalence of endoscopic activity score reporting in IBD patients’ colonoscopies. This finding is associated with operator-dependent characteristics. Educational interventions can be introduced to increase adequate score reporting.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,004 | 0,007 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,000 |
| Méta-épidémiologie (sens large) | 0,001 | 0,001 |
| Bibliométrie | 0,002 | 0,003 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,001 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,002 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».