Association of Diabetic Ketoacidosis in Childhood New-Onset Type 1 Diabetes With Day of Presentation in Germany.

Objective: Whether the day of the week on which the child presents affects timely diagnosis and risk of diabetic ketoacidosis (DKA) in children with new-onset type 1 diabetes (T1D) is not known.

Research Design And Methods: We used data of 30,717 children with new-onset T1D during the last 10 years from the German Prospective Diabetes Registry. We determined the odds ratios of T1D diagnosis and DKA on a weekday, public holiday, and school vacation.

Diabetic Ketoacidosis at Manifestation of Type 1 Diabetes in Childhood and Adolescence—Incidence and Risk Factors.

Background: Diabetic ketoacidosis (DKA) is a potentially life-threatening metabolic disorder that can occur with manifestation of type 1 diabetes mellitus (T1D). The aim of this study was to analyze the incidence of DKA at the time of the diagnosis of T1D in childhood and adolescence, the risk factors, and regional approaches to reduce the incidence of ketoacidosis.

Methods: We investigated the proportion of patients under 18 years of age with DKA (defined as pH <7.

Active perinatal care of preterm infants in the German Neonatal Network.

Objective: To determine if survival rates of preterm infants receiving active perinatal care improve over time.

Design: The German Neonatal Network is a cohort study of preterm infants with birth weight <1500 g. All eligible infants receiving active perinatal care are registered.