Related Experiment Video
Updated: Jul 15, 2026
07:22
Glycemic Impact on Knee Osteoarthritis Symptoms on Physical, Radiographic, and Inflammatory Markers among Individuals Aged 50 and Over with Diabetes
Published on: March 7, 2025
Foot abnormalities in Canadian Aboriginal adolescents with Type 2 diabetes
Summary
Foot abnormalities are common in Canadian Aboriginal adolescents with Type 2 diabetes. Risk factors include poor hygiene and lack of running water, necessitating early intervention.
Area of Science:
- Podiatry
- Diabetology
- Public Health
Background:
- Type 2 diabetes is increasingly prevalent in Canadian Aboriginal adolescents.
- Foot complications are a significant concern in diabetic populations.
- Limited research exists on foot health in this specific demographic.
Purpose of the Study:
- To identify the types and prevalence of foot abnormalities in Canadian Aboriginal adolescents with Type 2 diabetes.
- To determine risk factors associated with these foot abnormalities.
- To inform targeted interventions for this vulnerable population.
Main Methods:
- A cross-sectional study involving interviews, medical record reviews, and foot examinations.
- Participants included Aboriginal adolescents diagnosed with Type 2 diabetes.
- Data collected from a tertiary pediatric diabetes clinic and remote outreach clinics.
Main Results:
- High prevalence of foot abnormalities, including poor toenail condition (77%), paronychia (26%), and ingrowing toenails (15%).
- Neuropathic symptoms were reported in 12% of subjects.
- Risk factors identified: care by others, lack of running water, infrequent bathing/nail care.
Conclusions:
- Canadian Aboriginal adolescents with Type 2 diabetes exhibit a high burden of foot abnormalities.
- Factors related to living conditions and hygiene significantly contribute to these issues.
- Early detection and intervention strategies are crucial to prevent severe complications.
Related Concept Videos
01:22Diabetes Mellitus: Overview and Type I Subtype
Diabetes mellitus is a chronic metabolic disorder characterized by high blood glucose levels due to inadequate insulin production, insulin resistance, or both. The condition affects millions worldwide and can significantly impact their health and quality of life.
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
01:19Type I Diabetes III: Clinical Manifestations
Type 1 diabetes mellitus typically presents with rapid-onset symptoms due to the body’s inability to utilize glucose in the absence of insulin. Since insulin is required for glucose uptake into cells, its deficiency leads to hyperglycemia and cellular energy deprivation, resulting in characteristic clinical features.Polyuria and PolydipsiaOne of the earliest, most prominent symptoms is polyuria (excessive urination). When blood glucose concentrations rise above the renal threshold, the kidneys...
01:22Diabetes Mellitus: Type 2 and Gestational
Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
01:26Type I Diabetes II: Pathophysiology
Type 1 diabetes mellitus arises from an immune-mediated destruction of pancreatic β-cells, resulting in an absolute deficiency of insulin. This process develops in genetically susceptible individuals when autoimmunity, environmental exposures, and immunologic dysregulation converge to trigger a targeted attack on the insulin-producing cells of the pancreas. The β-cells are located within the islets of Langerhans and are essential for regulating blood glucose by facilitating cellular uptake of...
01:31Diabetic Foot Ulcer
Definition A diabetic foot ulcer (DFU) is a chronic, non-healing wound that develops in individuals with diabetes. It typically occurs on pressure-bearing areas such as the heel, metatarsal heads, or hallux, and carries a high risk of infection and amputation.Pathophysiology • The development of DFUs can be explained by four interconnected mechanisms: neuropathy, ischemia, infection, and impaired wound healing. • Neuropathy is the most common factor. Sensory neuropathy reduces pain perception,...
01:24Type II Diabetes II: Pathophysiology
PathophysiologyType 2 diabetes mellitus (T2DM ) is a chronic metabolic disorder characterized by insulin resistance and progressive pancreatic β-cell dysfunction, leading to impaired glucose homeostasis. It results from interactions among genetic predisposition, environmental factors, and metabolic stressors, such as overnutrition and a sedentary lifestyle.Insulin Resistance and Glucose DysregulationEarly T2DM involves insulin resistance in skeletal muscle, adipose tissue, and the liver.