Pregnancy Outcome in Systemic Lupus Erythematosus (SLE) is Improving: Results from a Case Control Study and Literature Review
Notice bibliographique
Résumé
OBJECTIVES: For women who suffer from systemic lupus erythematosus (SLE), pregnancy can be a concern, placing the mother and fetus at risk. Our objectives were to assess the risk of adverse pregnancy outcome, disease flares, fertility rate, and co-morbidities in SLE women compared to healthy controls. We also systematically reviewed the literature available on pregnancy outcome in SLE to compare our results to other published data. Our hypothesis was that pregnancy outcome in SLE is improving over time. METHODS: A case-control study comparing self-report of the above-mentioned parameters in SLE (N=108) vs healthy controls or patients with non-inflammatory musculoskeletal (MSK) disorders (N=134) was performed. Data were collected using a self-administered questionnaire. Proportions, means and odds ratios were calculated. We searched and quantified the literature on pregnancy outcome, lupus reactivation and fertility rate. Data were summarized and presented in mean % ± SEM and median % with interquartile range (IQR). RESULTS: Gynecological history, fertility rate and age at first pregnancy in SLE patients were comparable to controls. Eighteen percent of SLE patients reported a flare and 18% reported an improvement of symptoms during pregnancy. Twenty-four percent of lupus patients had at least one preterm delivery vs 5% in controls (OR =8.32, p = 0.0008), however other pregnancy outcomes (miscarriage, therapeutic abortion, stillbirth and neonatal death rate) did not differ between the groups. Thyroid problems were reported to be more likely in SLE patients (p = 0.02), but the prevalence of other co-morbidities was similar to controls. A literature review demonstrated that fertility was not affected in SLE patients. Lupus reactivations are common during pregnancy (36.5% ± SEM 3.3%). Most agreed that SLE pregnancies had more fetal loss (19.5% ± SEM 1.6%) and preterm births (25.5% ± SEM 2.2%) when compared to the general population. Over time, the rate of SLE peripartum flares has improved (p = 0.002) and the proportion of pregnancies resulting in live birth has increased (p = 0.024). The frequency of fetal death has not significantly changed. Our findings from the case-control study were, in general, consistent with the literature including the frequency of fetal death, neonatal death, live births and pregnancy rate. CONCLUSION: Prematurity (25.5% ± SEM 2.2%) and fetal death (19.5% ± SEM 1.6%) in SLE pregnancy are still a concern. However, new strategies with respect to pregnancy timing and multidisciplinary care have improved maternal and fetal outcome in SLE.
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 | 0,004 | 0,002 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,002 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,001 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,001 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,002 |
| 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 ».