Searched over 200M research papers
10 papers analyzed
These studies suggest that diabetes complications include microvascular issues (retinopathy, nephropathy, neuropathy), macrovascular issues (cardiovascular disease, cerebrovascular accidents, peripheral vascular disease), and other long-term complications like kidney failure and peripheral arterial disease, significantly impacting quality of life and increasing morbidity and mortality.
20 papers analyzed
Diabetes, a chronic metabolic disorder characterized by elevated blood glucose levels, is associated with a range of serious complications that affect various organs and systems in the body. These complications can be broadly categorized into microvascular and macrovascular complications, each contributing significantly to morbidity and mortality among individuals with diabetes.
Diabetic retinopathy is a leading cause of blindness among adults. It results from damage to the small blood vessels in the retina, leading to vision impairment and, in severe cases, blindness. This complication is so characteristic of diabetes that its presence is often used in the diagnostic criteria for the disease.
Kidney disease, or diabetic nephropathy, is another common microvascular complication. It is characterized by impaired kidney function, which can progress to end-stage renal disease (ESRD) requiring dialysis or transplantation. Reduced glomerular filtration rate in diabetic patients is a significant risk factor for other complications, such as heart attacks and strokes .
Neuropathy, or nerve damage, affects a significant number of individuals with diabetes. It can lead to a range of symptoms, including pain, tingling, and loss of sensation, particularly in the extremities. This loss of sensation increases the risk of injuries and infections, which can result in lower-extremity amputations .
Cardiovascular disease (CVD) is the principal cause of death and morbidity among people with diabetes. Individuals with diabetes have a 2-4 times higher risk of developing heart disease compared to those without diabetes. This increased risk is largely due to the damaging effects of high blood glucose levels on the blood vessels .
Diabetes also significantly increases the risk of cerebrovascular accidents, or strokes. The damage to blood vessels caused by prolonged high blood sugar levels can lead to blockages or bleeding in the brain, resulting in strokes. This complication contributes to the high rates of disability and mortality associated with diabetes .
Recent data indicate that the rates of some classic complications, such as myocardial infarction, stroke, and amputations, have declined in high-income countries over the past two decades. This trend is attributed to improved preventive care and better management of diabetes .
Despite these improvements, the overall burden of diabetes complications remains high due to the increasing prevalence of diabetes. Complications such as end-stage renal disease and diabetic retinopathy continue to pose significant challenges. Additionally, the combination of decreasing mortality and increasing diabetes prevalence has led to a longer duration of life with diabetes, potentially diversifying the morbidity profile to include aging-related disabilities and cancers .
Diabetes is associated with a wide range of complications that significantly impact the quality of life and increase the risk of mortality. While advancements in treatment and preventive care have led to declines in some complications, the growing prevalence of diabetes continues to pose substantial health and economic challenges. Effective interventions at both individual and population levels are essential to mitigate the impact of these complications and improve outcomes for individuals with diabetes.
Most relevant research papers on this topic