Distant diabetes care: what can the patient, nurse and patient do.

Due to the spread of new coronavirus disease, COVID-19, social interactions between people have been significantly reduced. In healthcare, outpatient care is a high-risk frontline of infection transmission in both patients and healthcare professionals. The presence of routine digital communication, remote data management and the availability of glucose monitoring and insulin delivery devices have given diabetology a certain advantage in this situation. However, the potential of these modalities has not been fully utilized so far. We provide an overview of practical methods of distance patient management, which can be used in most diabetes outpatient clinics without any difficult adjustments or additional investments. This approach can be used in different patients according to their treatment strategies and individual abilities.

[Insulin pump in type 2 diabetes: B-cell focused treatment]. / Inzulinová pumpa u diabetu 2. typu: lécba zamerená na B-bunku.

Type 2 diabetes is a disorder characterized by insulin resistance and progressive deterioration of B-cell insulin secretion. B-cell protective strategies for lowering glucolipotoxicity by rapid achievement of normoglycemia using exogenous insulin improve their function and prolong diabetes remission. Insulin pump is an effective treatment method in newly diagnosed diabetes, where even short-term pump therapy is B-cell protective. Combination therapy with insulin pump and antidiabetics targeting the incretin system acts in synergy to protect the B-cell. While the positive effect of insulin pump is apparent even a year after stopping the therapy, the effect of incretins lasts only while on the medication. Short-term insulin treatment, especially delivered by insulin pump, is an effective method of B-cell protection in recent type 2 diabetes.Key words: B-cell function - diabetes mellitus - insulin pump - insulin resistance - type 2 diabetes.

Effectiveness of SmartGuard Technology in the Prevention of Nocturnal Hypoglycemia After Prolonged Physical Activity.

BACKGROUND: The prevention of postexercise nocturnal hypoglycemia after prolonged physical activity using sensor-augmented pump (SAP) therapy with predictive low-glucose management (PLGM) has not been well studied. We conducted a study at a pediatric diabetes camp to determine whether a SAP with PLGM reduces the frequency of nocturnal hypoglycemia after prolonged physical activity more effectively than a SAP with a carbohydrate intake algorithm. METHODS: During a 1-week sport camp, 20 children (aged 10-13 years) with type 1 diabetes (T1D) managed by SAP therapy either with (n = 7) or without PLGM (n = 13) were studied. The hypoglycemia management strategy and the continuous glucose monitoring (CGM)/PLGM settings were standardized. The incidence, severity, and duration of hypoglycemia and carbohydrate intake were documented and compared. RESULTS: The PLGM system was activated on 78% of all nights (once per night on average). No difference was found between the SAP and PLGM groups in the mean overnight glucose curve or mean morning glucose (7.8 ± 2 mmol/L vs. 7.4 ± 3 mmol/L). There was no difference in the frequency and severity of hypoglycemia. However, the SAP group consumed significantly more carbohydrates to prevent and treat hypoglycemia than those in the PLGM group; the values were 10 ± 2 and 1 ± 2 gS (P < 0.0001) in the SAP and PLGM groups, respectively. Moreover, the SAP group spent a significantly longer time in hypoglycemia (64 ± 2 min vs. 38 ± 2 min, P < 0.05). We observed a difference in the time distribution of nocturnal hypoglycemia (10 to 12 p.m. in the PLGM group and 3 to 7 a.m. in the SAP group, P < 0.05). CONCLUSION: With PLGM system, euglycemia after prolonged physical activity was largely maintained with a minimal carbohydrate intake.