Discordance between perception and treatment practices associated with intensive care unit-acquired bacteriuria and funguria: A Canadian physician survey*
Notice bibliographique
Résumé
OBJECTIVE: To determine physician practice and perception about the management of intensive care unit (ICU)-acquired bacteriuria and funguria. DESIGN: Cross-sectional, self-administered, Web-based survey. SETTING: All provinces within Canada. PARTICIPANTS: Staff ICU physicians who are members of either the Canadian Critical Care Trials Group or the Canadian Critical Care Society. INTERVENTIONS: Survey items were developed by four ICU clinicians, and survey sensibility was assessed by five independent intensivists. Nonrespondents received three follow-up reminders. Participants were asked questions about general perceptions and practices regarding the management of ICU-acquired bacteriuria and funguria. Clinical scenarios were used to elicit management strategies, including antimicrobial prescriptions. MEASUREMENTS AND MAIN RESULTS: Ninety of 198 physicians (45%) responded. Bacteriuria was perceived by 63% of the respondents to be a frequent but low-morbidity problem. Most intensivists (98%) did not use a protocol for management. Traditional symptoms were rarely used to interpret the significance of bacteriuria. Presence of systemic inflammatory response syndrome (93%), presence of hemodynamic changes (91%), and urinalysis (69%) were used often. Within clinical scenarios, source control via urinary catheter change was not universal, ranging from 44% to 67% in the various scenarios, even in patients presenting with septic shock. Prescription of antimicrobials was common across scenarios despite the low-morbidity perception. In an asymptomatic patient, 19% of respondents would prescribe antimicrobials. Changing the species from fungus to bacteria and the presence of systemic inflammatory response syndrome or shock increased the likelihood of antimicrobial use up to 70% to 80%. CONCLUSIONS: ICU physicians perceive bacteriuria to have low morbidity. However, management approaches vary considerably, and systemic antimicrobials are frequently prescribed. Increased clinical instability and bacterial vs. fungal organisms isolated in urine cultures increased the use of antimicrobials. The considerable variability in practice and discordance between likelihood of urinary tract infection and antimicrobial prescription, highlights the need for additional clinical trials.
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 | 0,002 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,001 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,001 |
| 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 ».