Clinical course and management of SARS in health care workers in Toronto: a case series.
Notice bibliographique
Résumé
BACKGROUND: Severe acute respiratory syndrome (SARS) has only recently been described. We provide individual patient data on the clinical course, treatment and complications experienced by 14 front-line health care workers and hospital support staff in Toronto who were diagnosed with SARS, and we provide follow-up information for up to 3 weeks after their discharge from hospital. METHODS: As part of the initial response to the SARS outbreak in Toronto, our health care centre was asked to establish a SARS unit for health care workers who were infected. Patients were admitted to this unit and were closely monitored and treated until they were well enough to be discharged. We prospectively compiled information on their clinical course, management and complications and followed them for 3 weeks after discharge. RESULTS: The 11 women and 3 men described here (mean age 42 [standard deviation [SD] 9] years) were all involved in providing medical or ancillary hospital services to patients who were later found to have SARS. Onset of symptoms in 4 of our patients who could clearly identify only a single contact with a patient with SARS occurred on average 4 (SD 3) days after exposure. For the remaining 10 patients with multiple patient contacts, symptom onset followed exposure by a mean of 3.5 (SD 3) days after their exposure. All patients were treated with ribavirin, and all patients received levofloxacin. Many experienced major complications. Dyspnea was present in 12 patients during their stay in hospital, and all developed abnormalities on chest radiograph; 3 patients developed severe hypoxemia (PaO(2) < 50 mm Hg). All patients experienced a drop in hemoglobin. Nine patients had hemolytic anemia. Three patients experienced numbness and tingling in their hands and feet, and 2 developed frank tetany. All 3 had magnesium levels that were less than 0.1 mmol/L. All patients recovered and were discharged home. At a follow-up examination 3 weeks after discharge (5 weeks after onset of illness), all patients were no longer weak but continued to become fatigued easily and had dyspnea on minimal exertion. For 5 patients, chest radiographs still showed residual disease. INTERPRETATION: SARS is a very serious illness even in healthy, relatively young people. The clinical course in our patients, all of whom met the case definition for SARS (which requires pulmonary involvement), resulted in dyspnea and, in some individuals, severe hypoxemia. Severe hemolytic anemia may be a feature of SARS or may be a complication of therapy, possibly with ribavirin.
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 | 0,002 | 0,003 |
| 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 ».