Chronic Kidney Disease Prevalence and Glomerular Filtration Rate Trends in Children With Type 1 Diabetes
Notice bibliographique
Résumé
Abstract Background and Objectives: Children with type 1 diabetes (T1D) are at risk for acute kidney injury (AKI) secondary to diabetic ketoacidosis, as well as chronic kidney disease (CKD) from diabetic nephropathy. The primary objective of this study was to assess the prevalence of abnormalities in estimated glomerular filtration rate (eGFR) in children with T1D. As a secondary objective, we sought to explore the relationship between clinical characteristics and trends in eGFR. Design, Setting, Participants, and Measurements: This ambispective cohort study involved children aged 18 years or younger with T1D (n = 420), followed in the diabetes clinic at British Columbia Children’s Hospital (BCCH), the tertiary pediatric hospital in Vancouver, British Columbia, Canada. Data was collected from the BCCH paper and electronic health records. CKD was defined as eGFR less than 60 mL/min/1.73 m2. Being at risk of CKD was defined as having a mildly decreased eGFR (60-<90 mL/min/1.73 m2) and/or hyperfiltration (eGFR ≥140 mL/min/1.73 m2). eGFR was calculated using the modified Schwartz formula (36.5 x height in cm / serum creatinine in μmol/L). Linear regression analysis was used to describe the relationship between eGFR and duration of T1D. Covariates included in the analysis included sex, history of DKA, A1c, and BMI. Results: Of the 420 participants, 225 (54%) were male, with a median age at T1D diagnosis of 6.1 years and T1D duration of 4.8 years (range <1.0–15.0 years). One-hundred and eighty-six (44%) children were hospitalized for DKA, of which 89 (48%) developed AKI. No participants had an eGFR < 60 ml/min/1.73m2, and 317 (76%) had normal renal function. Fifty-one participants (12%) had an eGFR < 90 ml/min/1.73 m2, and 52 (12%) demonstrated hyperfiltration. When analyzed as a cohort cross-sectionally based on duration of T1D, there was a significant linear decline in eGFR of 1.4 ml/min/1.73 m2 per year (95% CI -1.95, -0.87 ml/min/1.73 m2). Conclusion: In a large group of pediatric patients with type 1 diabetes, 24% were at risk for chronic kidney disease based on a mildly decreased GFR and/or hyperfiltration. The pattern of eGFR decline over time is concerning and relevant, as this cohort is at risk for CKD secondary to diabetic kidney disease. Strategies are needed to improve the follow-up and management of early CKD in children with type 1 diabetes to maintain their renal function into adulthood, and more studies are needed to quantify further change in eGFR in the young adult population.
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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 | 0,000 |
| 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 ».