Neurologic and Psychological Outcomes 2 Years After Multisystem Inflammatory Syndrome in Children
Notice bibliographique
Résumé
Importance: Neurologic and psychological sequelae are observed 1 year after hospitalization for multisystem inflammatory syndrome in children (MIS-C), but whether these concerns persist is not known. Objective: To examine the trajectory of neurologic, psychological, and quality-of-life sequelae up to 2 years after MIS-C. Design, Setting, and Participants: This longitudinal cohort study assessed children diagnosed with MIS-C from August 1, 2020, to August 31, 2021, and matched sibling and community controls, when available. The study was conducted 6 to 12 months and 18 to 24 months after discharge from a US or Canadian hospital. Data analysis was performed from May 2024 to January 2025. Exposure: Hospitalization for MIS-C. Main Outcomes and Measures: A central study site remotely administered a structured interview, surveys, neuropsychological assessment, and neurologic examination. Group differences were assessed using generalized estimating equations, accounting for matching. Variables extracted from hospital records included intensive care unit admission and echocardiographic left ventricular ejection fraction (LVEF). Results: Overall, 95 participants were included in the study; 93 of 108 participants (86%) returned from the year 1 study and 2 participants were added in year 2 (median [IQR] age, 12.6 [11.0-15.7] years; 38 [40%] female and 57 [60%] male). Fifty-nine patients with MIS-C (mean [SD] age, 13.2 [4.0] years; 39 [66%] male) and 36 controls (mean [SD] age, 13.5 [3.5] years; 18 [50%] male) enrolled. In year 2, the MIS-C group was similar to controls on all outcome measures, except they had more somatization symptoms (Behavior Assessment Scale for Children, Third Edition mean [SD] somatization score, 52.1 [13.0] vs 46.5 [8.5]; mean difference, 5.2; 95% CI, 1.3-9.1). Within the MIS-C group, scores generally improved between initial and follow-up evaluations, a finding that was not observed in controls. Eight of 13 children with MIS-C (62%) who had abnormal neurologic examination findings in year 1 had normal examination findings by year 2. Among patients with MIS-C, measures of higher illness severity during hospitalization were associated with worse executive function in year 2 (National Institutes of Health [NIH] List Sort Working Memory Test score, -7.3 points per intensive care unit admission vs not [95% CI, -14.3 to -0.3 points] and -5.8 points per LVEF category change [95% CI, -9.1 to -2.6 points]; verbal fluency switching score, -0.8 points per LVEF category change [95% CI, -1.5 to -0.1 points]). Conclusions and Relevance: In this longitudinal, matched cohort study of children with MIS-C and controls followed up sequentially up to 2 years after hospital discharge, children with MIS-C had more somatic symptoms than control children. Overall, however, patients with MIS-C had improved neurologic and psychological outcomes between the testing intervals, performing similarly to controls on most measures by year 2 follow-up. These findings suggest that these concerns may improve over time.
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 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 | 0,000 | 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 ».