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Glycemic control and its relationship to diabetic foot ulcers
A Ramani1, S S Nayak, K Gopalakrishna
1Department of Medicine, Kasturba Medical College, Manipal.
Insights
Diabetic patients with foot ulcers have significantly higher levels of glucosylhaemoglobin (HbA1), indicating poor blood sugar control. This suggests that elevated HbA1 is a key risk factor for developing diabetic foot complications.
Area of Science:
- Endocrinology
- Diabetology
- Vascular Medicine
Background:
- Diabetic foot ulcers are a major complication of diabetes mellitus.
- Peripheral neuropathy and vascular disease are common comorbidities in diabetic patients with foot ulcers.
- Glycemic control, often assessed by HbA1, is crucial in managing diabetes.
Purpose of the Study:
- To investigate the relationship between glucosylhaemoglobin (HbA1) levels and the presence of foot ulceration in diabetic patients.
- To determine if poor glycemic control is associated with an increased risk of diabetic foot ulcers.
Main Methods:
- A cohort of 60 diabetic patients was studied.
- Patients were divided into two groups: 30 with foot ulceration and 30 without.
- Glucosylhaemoglobin (HbA1) levels were measured in all participants.
- Peripheral neuropathy and vascular disease were assessed in the ulcer group.
Main Results:
- The mean HbA1 level in diabetic patients without foot ulcers was 9.77 +/- 2.34.
- The mean HbA1 level in diabetic patients with foot ulcers was significantly higher at 14.14 +/- 3.63.
- Peripheral neuropathy and vascular disease were prevalent in the group with foot ulcers.
- The difference in HbA1 levels between the groups was statistically highly significant (p < 0.001).
Conclusions:
- Poorly controlled diabetes, evidenced by high HbA1 levels, is strongly associated with the development of foot ulcers.
- Elevated HbA1 is a significant risk factor for diabetic foot complications.
- Monitoring HbA1 is essential for identifying diabetic patients at high risk for foot ulceration.
Abstract:
Glucosylhaemoglobin (HbA1) was estimated in 60 diabetic patients, 30 with foot ulceration and 30 without foot lesions. Peripheral neuropathy and vascular disease were commonly found in the ulcer' group. The mean HbA1 level in diabetics without ulcers was 9.77 +/- 2.34, while the corresponding level in diabetics with ulcers was 14.14 +/- 3.63. The difference in values is statistically highly significant (p less than 0.001) suggesting that foot ulcers are more likely to occur in poorly controlled diabetic patients.