A229 DRUG PERSISTENCE WITH THERAPY OF ADALIMUMAB BIOSIMILAR, IDACIO, IN INFLAMMATORY BOWEL DISEASES
Notice bibliographique
Résumé
Abstract Background For post marketed medicine, drug persistence could be used as an indication for effectiveness and safety in routine clinical care over time. Non-adherence and non-persistence to treatment are associated with disease flares and may lead to disease progression among patients with inflammatory bowel diseases (IBD) in real-life. Aims The aim of this analysis was to explore drug persistence with an adalimumab biosimilar, Idacio, in IBD patients using the data collected by Fresenius Kabi patient support program (KabiCare) in Canada. Methods Patients with IBD enrolled in KabiCare and received at least one dose of adalimumab biosimilar, Idacio, were followed up from February 2021 to September 2023 in Canada. Medication initiation date and stop date, disease types (Crohn’s disease [CD], and ulcerative colitis [UC]) and patient treatment (categorized by naïve to biologic,or switched from other biologics) were recorded in the database. The stop date was the date when KabiCare was informed that medication was discontinued. The patients continuing medication were censored at the maximal follow-up date of analysis, September 12, 2022. Log-rank tests were used for KM (Kaplan-Meier) plot comparison to examine if there were differences in medication adherence between CD and UC, and between naïve group vs. switch group by disease. Results The study sample consisted of 1049 patients: 830 (79.1%) had CD, and 338 (32.2%) were in naïve group. KabiCare followed patients with CD for a median time of 512 days (interquartile range: 285-673 days; maximum: 895 days), and followed patients with UC for a median time of 492 days (interquartile range: 183-672 days; maximum: 925 days). At 800 days after starting the medicine, the drug persistence probability was similar for patients with CD and UC (At day-800: 76.6% vs. 67.6%, p=0.07). Among patients with CD, the drug persistence probability was higher in the switch group compared to naïve group (At day-800: 78.9% vs. 71.7%, p=0.0028). Among patients with UC, the drug persistence probably was similar in the switch group compared to naïve group (At day-800: 78.4% vs. 62.3%, p=0.34). Conclusions The drug persistence of adalimumab biosimilar, Idacio, was over 76% in patients with CD and over 67% in patients with UC 800 day after therapy initiation. Compared to patients in the naïve group, patients in the switch group were more likely to stay on adalimumab therapy. Funding Agencies None
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Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 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) | 0,000 | 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 tête enseignante, 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 ».