Association between asymptomatic bacteriuria in pregnancy and adverse pregnancy- and births outcomes. A systematic review
Notice bibliographique
Résumé
BACKGROUND: Existing guidelines for screening and treatment of asymptomatic bacteriuria (ASB) in pregnancy are based on studies completed more than 30 years ago. This evidence is characterized by a lack of consensus on the association between ASB and adverse pregnancy- and birth outcomes. AIM: colony-forming units (cfu) of the same bacteria per ml urine in two consecutive voided cultures without any symptoms) and pregnancy outcomes (pyelonephritis, chorioamnionitis, prelabour rupture of membranes (PROM)), and birth outcomes (preterm birth (PTB), low birth weight (LBW) and small for gestational age (SGA)). The impact of the most serious pathogens E. coli and Group B streptococci (GBS) on these outcomes was also examined. METHODS: A systematic literature search was prepared according to the guideline Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA). The search was conducted in the databases Medline, Embase, and Cochrane Library, with a systematic strategy based on the PICO acronym (Population, Intervention, Comparison, Outcome). Covidence was used as a screening- and data extraction tool. Randomized trials and observational studies published between, January 01, 2005-February 10, 2023, were identified. The Cochrane Collaboration risk of bias tool 2 and the Newcastle-Ottawa Quality Assessment Scale were applied to assess the quality of the included studies. A protocol was published prior to this review, at the international prospective register of systematic reviews (PROSPERO). RESULTS: The database search yielded 3029 records. Fourteen studies were included. Untreated pregnant women with ASB had significantly increased odds of pyelonephritis. Most of the studies showed no significant association between treated ASB and pyelonephritis. In treated ASB, an increased risk of both chorioamnionitis and PROM was found. Divergent results were found in the association between ASB and PTB, as well as in the association between untreated ASB and LBW. Most of the studies showed no significant association between treated ASB and LBW. One study found no significant association between untreated/treated ASB and SGA. No studies were identified that addressed the association between ASB with E. coli/GBS and the outcomes examined. CONCLUSION: There is a need for more recent high-quality studies to investigate the association between untreated/treated ASB and pregnancy- and birth outcomes, and to assess the impact of E. coli/GBS on these outcomes.
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 | 0,003 | 0,016 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,004 | 0,000 |
| Bibliométrie | 0,001 | 0,001 |
| 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 | 0,001 |
| 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 ».