Conversations and Reactions Around Severe Hypoglycaemia (CRASH): Results from the German Cohort of a Global Survey of People with Type 1 Diabetes or Insulin-Treated Type 2 Diabetes and Caregivers

Author(s):  
Elisabeth Mönnig ◽  
Erik Spaepen ◽  
Beatrice Osumili ◽  
Beth D. Mitchell ◽  
Frank Snoek ◽  
...  

Abstract Background A global cross-sectional survey (CRASH) was designed to provide information about the experiences of people with diabetes (PWD) and their caregivers in relation to severe hypoglycaemic events. Methods Adults with type 1 diabetes or insulin-treated type 2 diabetes who had experienced one or more severe hypoglycaemic events within the past 3 years, and adult caregivers for such people, were recruited from medical research panels using purposive sampling. We present here results from Germany. Results Approximately 100 individuals in each of the four participant groups completed a 30-minute online survey. Survey results indicated that the most recent severe hypoglycaemic event made many participants feel scared (80.4%), unprepared (70.4%), and/or helpless (66.5%). Severe hypoglycaemia was discussed by healthcare professionals at every visit with only 20.2% of participants who had ever had this conversation, and 53.5% of participants indicated that their insulin regimen had not changed following their most recent event. 37.1% of PWD/people with diabetes cared for by caregivers owned a glucagon kit at the time of survey completion. Conclusions The survey identified areas for improvement in the prevention and management of severe hypoglycaemic events. For healthcare professionals, these include enquiring more frequently about severe hypoglycaemia and adjusting blood glucose-lowering medication after a severe hypoglycaemic event. For individuals with diabetes and their caregivers, potential improvements include ensuring availability of glucagon at all times. Changes in these areas could lead not only to improved patient wellbeing but also to reduced use of emergency services/hospitalisation and, consequently, lower healthcare costs.

2020 ◽  
Vol 11 ◽  
pp. 204201882091180
Author(s):  
Andreas Andersen ◽  
Peter G. Jørgensen ◽  
Filip K. Knop ◽  
Tina Vilsbøll

Hypoglycaemia remains an inevitable risk in insulin-treated type 1 diabetes and type 2 diabetes and has been associated with multiple adverse outcomes. Whether hypoglycaemia is a cause of fatal cardiac arrhythmias in diabetes, or merely a marker of vulnerability, is still unknown. Since a pivotal report in 1991, hypoglycaemia has been suspected to induce cardiac arrhythmias in patients with type 1 diabetes, the so-called ‘dead-in-bed syndrome’. This suspicion has subsequently been supported by the coexistence of an increased mortality and a three-fold increase in severe hypoglycaemia in patients with type 2 diabetes receiving intensive glucose-lowering treatment in the Action to Control Cardiovascular Risk in Diabetes (ACCORD) trial. Studies have investigated the association between hypoglycaemia-induced cardiac arrhythmias. In a rat-model, severe hypoglycaemia resulted in a specific pattern of cardiac arrhythmias including QT-prolongation, ventricular tachycardia, second- and third-degree AV block and ultimately cardiorespiratory arrest. In clinical studies of experimentally induced hypoglycaemia, QTc-prolongation, a risk factor of ventricular arrhythmias, is an almost consistent finding. The extent of QT-prolongation seems to be modified by several factors, including antecedent hypoglycaemia, diabetes duration and cardiac autonomic neuropathy. Observational studies indicate diurnal differences in the pattern of electrocardiographic alterations during hypoglycaemia with larger QTc-prolongations during daytime, whereas the risk of bradyarrhythmias may be increased during sleep. Daytime periods of hypoglycaemia are characterized by shorter duration, increased awareness and a larger increase in catecholamines. The counterregulatory response is reduced during nightly episodes of hypoglycaemia, resulting in prolonged periods of hypoglycaemia with multiple nadirs. An initial sympathetic activity at plasma glucose nadir is replaced by increased vagal activity, which results in bradycardia. Here, we provide an overview of the existing literature exploring potential mechanisms for hypoglycaemia-induced cardiac arrhythmias and studies linking hypoglycaemia to cardiac arrhythmias in patients with diabetes.


2017 ◽  
Author(s):  
Marwa Omri ◽  
Rayene Ben Mohamed ◽  
Imen Rezgani ◽  
Sana Mhidhi ◽  
Aroua Temessek ◽  
...  

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 1746-P
Author(s):  
PATTARA WIROMRAT ◽  
MELANIE CREE-GREEN ◽  
BRYAN C. BERGMAN ◽  
KALIE L. TOMMERDAHL ◽  
AMY BAUMGARTNER ◽  
...  

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 1264-P
Author(s):  
FABRIZIO BARBETTI ◽  
RICCARDO BONFANTI ◽  
MAURIZIO DELVECCHIO ◽  
DARIO IAFUSCO ◽  

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 110-OR
Author(s):  
MARIA J. REDONDO ◽  
MEGAN V. WARNOCK ◽  
LAURA E. BOCCHINO ◽  
SUSAN GEYER ◽  
ALBERTO PUGLIESE ◽  
...  

Author(s):  
Larisa Dmitrievna Popovich ◽  
Svetlana Valentinovna Svetlichnaya ◽  
Aleksandr Alekseevich Moiseev

Diabetes – a disease in which the effect of the treatment substantially depends on the patient. Known a study showed that the use of glucometers with the technology of three-color display of test results facilitates self-monitoring of blood sugar and leads to a decrease in glycated hemoglobin (HbAlc). Purpose of the study: to modeling the impact of using of a glucometer with a color-coded display on the clinical outcomes of diabetes mellitus and calculating, the potential economic benefits of reducing the hospitalization rate of patients with diabetes. Material and methods. Based on data from two studies (O. Schnell et al. and M. Baxter et al.) simulation of the reduction in the number of complications with the use of a glucometer with a color indication. In a study by O. Schnell et al. a decrease of HbA1c by 0.69 percent is shown when using the considered type of glucometers, which was the basis of the model. Results. In the model, the use of a glucometer with a color-coded display for type 1 diabetes led to a decrease in the total number of complications by 9.2 thousand over 5 years per a cohort of 40 thousand patients with different initial levels of HbA1c. In a cohort of 40 thousand patients with type 2 diabetes, the simulated number of prevented complications was 1.7 thousand over 5 years. When extrapolating these data to all patients with diabetes included in the federal register of diabetes mellitus (FRD), the number of prevented complications was 55.4 thousand cases for type 1 diabetes and 67.1 thousand cases for type 2 diabetes. The possible economic effect from the use of the device by all patients with a diagnosis of diabetes, which are included in the FRD, estimated at 1.5 billion rubles for a cohort of patients with type 1 diabetes and 5.3 billion rubles for patients with type 2 diabetes. Conclusion. Improving the effectiveness of self-monitoring, which is the result of the use of glucometers with color indicators, can potentially significantly reduce the incidence of complications in diabetes and thereby provide significant economic benefits to society.


2018 ◽  
Vol 66 (3) ◽  

The prevalence of obesity is increasing world-wide. Obesity is associated with a plethora of metabolic and clinical constraints, which result in a higher risk for the development of cardiovascular complications and metabolic disease, particularly insulin resistance and type 2 diabetes. Obesity is an acknowledged determinant of glycemic control in patients with type 1 diabetes and accounts for the majority of premature death due to cardiovascular events. Physical exercise is generally recommended in patients with diabetes in order to prevent the development of or reduce existing obesity, as adopted by every international treatment guideline so far. Regular physical exercise has a beneficial impact on body composition, cardiovascular integrity, insulin sensitivity and quality of life. However, only a minority of patients participates in regular physical exercise, due to individual or ­disease-related barriers. In type 2 diabetes, there is robust evidence for beneficial effects of physical exercise on glycemic control, cardiovascular health and the development of diabetes-related long-term complications. In type 1 diabetes and patients treated with insulin, a higher risk for exercise-­related hypoglycemia has to be considered, which requires certain prerequisites and adequate adaptions of insulin ­dosing. Current treatment guidelines do only incompletely address the development of exercise-related hypoglycemia. However, every patient with diabetes should participate in regular physical exercise in order to support and enable ­sufficient treatment and optimal glycemic control.


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