Rationale and Design of the Statin Use in Intracerebral Hemorrhage Patients (SATURN) Trial
Notice bibliographique
Résumé
INTRODUCTION: The benefits and risks of HMG-CoA reductase inhibitor (statin) drugs in survivors of intracerebral hemorrhage (ICH) are unclear. Observational studies suggest an association between statin use and increased risk of lobar ICH, particularly in patients with apolipoprotein-E (APOE) ε2 and ε4 genotypes. There are no randomized controlled trials addressing the effects of statins after ICH leading to uncertainty as to whether statins should be used in patients with lobar ICH who are at high risk for ICH recurrence. The SATURN trial aims to evaluate the effects of continuation versus discontinuation of statin on the risk of ICH recurrence and ischemic major adverse cerebro-cardio-vascular events (MACCEs) in patients with lobar ICH. Secondary aims include the assessment of whether the APOE genotype modifies the effects of statins on ICH recurrence, functional and cognitive outcomes, and quality of life. METHODS: The SATURN trial is a multi-center, pragmatic, prospective, randomized, open-label, phase III clinical trial with blinded end-point assessment. A planned total of 1,456 patients with lobar ICH will be recruited from 140 sites in the USA, Canada, and Spain. Patients presenting within 7 days of a spontaneous lobar ICH that occurred while taking a statin will be randomized (1:1) to continuation (control) versus discontinuation (intervention) of the same statin drug and dose that they were using at ICH onset. The primary outcome is the time to recurrent symptomatic ICH within a 2-year follow-up period. The primary safety outcome is the occurrence of ischemic MACCE. CONCLUSION: The results will help to determine the best strategy for statin use in survivors of lobar ICH and may help to identify if there is a subset of patients who would benefit from or be harmed by statins. INTRODUCTION: The benefits and risks of HMG-CoA reductase inhibitor (statin) drugs in survivors of intracerebral hemorrhage (ICH) are unclear. Observational studies suggest an association between statin use and increased risk of lobar ICH, particularly in patients with apolipoprotein-E (APOE) ε2 and ε4 genotypes. There are no randomized controlled trials addressing the effects of statins after ICH leading to uncertainty as to whether statins should be used in patients with lobar ICH who are at high risk for ICH recurrence. The SATURN trial aims to evaluate the effects of continuation versus discontinuation of statin on the risk of ICH recurrence and ischemic major adverse cerebro-cardio-vascular events (MACCEs) in patients with lobar ICH. Secondary aims include the assessment of whether the APOE genotype modifies the effects of statins on ICH recurrence, functional and cognitive outcomes, and quality of life. METHODS: The SATURN trial is a multi-center, pragmatic, prospective, randomized, open-label, phase III clinical trial with blinded end-point assessment. A planned total of 1,456 patients with lobar ICH will be recruited from 140 sites in the USA, Canada, and Spain. Patients presenting within 7 days of a spontaneous lobar ICH that occurred while taking a statin will be randomized (1:1) to continuation (control) versus discontinuation (intervention) of the same statin drug and dose that they were using at ICH onset. The primary outcome is the time to recurrent symptomatic ICH within a 2-year follow-up period. The primary safety outcome is the occurrence of ischemic MACCE. CONCLUSION: The results will help to determine the best strategy for statin use in survivors of lobar ICH and may help to identify if there is a subset of patients who would benefit from or be harmed by statins.
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 | 0,034 | 0,027 |
| Méta-épidémiologie (sens strict) | 0,003 | 0,002 |
| Méta-épidémiologie (sens large) | 0,004 | 0,003 |
| Bibliométrie | 0,001 | 0,001 |
| Études des sciences et des technologies | 0,002 | 0,003 |
| Communication savante | 0,003 | 0,002 |
| Science ouverte | 0,002 | 0,001 |
| Intégrité de la recherche | 0,004 | 0,004 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,019 | 0,006 |
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 ».