To investigate the management of continuous subcutaneous insulin infusion (CSII) in adolescents with type 1 diabetes including their administration of bolus doses and to study relationships between insulin omission and metabolic control, body mass index, daily frequency of self-monitoring of blood glucose (SMBG) and bolus doses, health-related quality of life (HRQOL), the burden of diabetes and treatment satisfaction. Ninety CSII-treated (> or =6 months) adolescents aged 12-18 yr, from four diabetes clinics in Sweden, participated in the study. The adolescents recorded their meal intake the previous day, which was compared with downloaded pump data, and the frequency of missed boluses was stated. Haemoglobin A1c (HbA1c) and diabetes-related data were recorded. HRQOL and treatment satisfaction were measured with questionnaires. Thirty-eight per cent of the adolescents had missed >15% of the doses the previous day, those had higher HbA1c (7.8 +/- 1.0 vs. 7.0 +/- 1.2%, p = 0.001), took fewer daily boluses (3.8 +/- 1.7 vs. 5.3 +/- 1.7, p < 0.001) and SMBG (2.4 +/- 1.8 vs. 3.6 +/- 1.8, p = 0.003), were less satisfied with their treatment (4.8 vs. 5.3, scale 0-6, p = 0.029) and perceived the medical treatment more negatively (72.1 vs. 79.7, scale 0-100, p = 0.029). Multiple linear regression analysis showed that the variations in HbA1c could be explained by the frequency of bolus doses (p = 0.013) and SMBG per day (p < 0.0001) adjusted for duration and age (r(2) = 0.339, p < 0.0001). Insulin omission was common. Those who missed doses were less satisfied and perceived more impact with the treatment. The frequencies of daily boluses and SMBG were associated with metabolic control. Diabetes teams need strategies to guide adolescents on how to avoid insulin omission.

To examine objective visual acuity measured with ETDRS, retinal thickness (OCT), patient reported outcome and describe levels of glycated hemoglobin and its association with the effects on visual acuity in patients treated with anti-VEGF for visual impairment due to diabetic macular edema (DME) during 12months in a real world setting. In this cross-sectional study, 58 patients (29 females and 29 males; mean age, 68years) with type 1 and type 2 diabetes diagnosed with DME were included. Medical data and two questionnaires were collected; an eye-specific (NEI VFQ-25) and a generic health-related quality of life questionnaire (SF-36) were used. The total patient group had significantly improved visual acuity and reduced retinal thickness at 4months and remains at 12months follow up. Thirty patients had significantly improved visual acuity, and 27 patients had no improved visual acuity at 12months. The patients with improved visual acuity had significantly improved scores for NEI VFQ-25 subscales including general health, general vision, near activities, distance activities, and composite score, but no significant changes in scores were found in the group without improvements in visual acuity. Our study revealed that anti-VEGF treatment improved visual acuity and central retinal thickness as well as patient-reported outcome in real world 12months after treatment start.

This article reports the case studies of two children with neonatal onset of diabetes who were treated with continuous subcutaneous insulin infusion (CSII) from within 4 d to 3 wk of the diagnosis. The aim was to describe diabetes-related and insulin-pump-specific data in relation to growth and various feeding patterns when using CSII in infants with diabetes during their first year of life. The two children's medical records were scrutinized. The results showed that both children had good metabolic control [median hemoglobin A1c (HbA1c) 5.3 and 5.7%, high performance liquid chromatography (HPLC) method, reference: 3.4-5.0%. Compared with the Diabetes Control and Complications Trial (DCCT) HbA1c units, Swedish units give approximately 1% point lower results]. No episodes of severe hypoglycemia or diabetic ketoacidosis have been demonstrated. The children had normal growth patterns, as they followed a normal feeding regime for their age. The meal doses of insulin were given over 12 min to 3 h. The children had diluted Humalog((R)) insulin 10 U/mL (Eli Lilly & Co, Indianapolis, IN, USA) in their pumps. Different types of insulin pumps were used, namely, the Minimed 507C and 508 (Medtronic, Minneapolis, MN, USA), and a Disetronic H-tron V100 (Roche Diagnostics, Basel, Switzerland). The children used different types of infusion sets. Neither family reported any technical problems with their pump system. CSII was an effective and safe treatment for the two children suffering from neonatal diabetes. This offers an alternative for other infants with a similar diagnosis.