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Infections in diabetes with special reference to diabetics in Singapore
Abstract:
Most physicians believe that the diabetic patient is predisposed to infections and that infections complicate the control of the diabetes. Despite the lack of scientific proof, certain infections (such as tuberculosis, bacteriuria in females, malignant external otitis, rhinocerebral mucormycosis, emphysematous cholecystitis, emphysematous pyelonephritis, acute papillary necrosis etc) are widely regarded to be associated with the diabetic. Foot infections, infections of the respiratory tract and the urinary tract are very important in the diabetic. The reasons why diabetics are susceptible to infections are unclear: although the production of humoral antibody appear intact, defective function of the polymorphonuclear leucocytes has been demonstrated. Successful treatment of infections in the diabetic requires early and exact diagnosis, the exhibition of the correct antimicrobials, the treatment of the diabetic state and associated disorders and prompt surgical intervention where required. Good control of blood glucose in diabetic patients is a desirable goal in the prevention of certain infections and to ensure maintenance of normal host defense mechanisms that determine resistance and response to infection.
Insights
Diabetic patients are more prone to infections, which can worsen diabetes control. Managing blood glucose is crucial for preventing infections and maintaining immune function in diabetics.
Area of Science:
- Infectious Diseases
- Endocrinology
- Immunology
Background:
- Physicians widely believe diabetes predisposes patients to infections, complicating diabetes management.
- Specific infections like tuberculosis and urinary tract infections are commonly associated with diabetes, though scientific proof is often lacking.
- Foot, respiratory, and urinary tract infections are particularly significant in diabetic patients.
Purpose of the Study:
- To explore the association between diabetes and infections.
- To understand the underlying mechanisms of increased infection susceptibility in diabetics.
- To outline effective treatment strategies for infections in diabetic patients.
Main Methods:
- Review of existing medical literature and clinical observations.
- Analysis of immune system function in diabetic individuals, focusing on polymorphonuclear leucocytes.
- Evaluation of treatment protocols for diabetic-associated infections.
Main Results:
- While humoral antibody production appears normal, diabetic patients exhibit defective polymorphonuclear leucocyte function, contributing to infection susceptibility.
- Certain infections are strongly regarded as associated with diabetes, impacting patient health.
- Effective treatment necessitates accurate diagnosis, appropriate antimicrobials, management of diabetes, and surgical intervention when needed.
Conclusions:
- Good blood glucose control in diabetes is essential for preventing infections and preserving host defense mechanisms.
- Understanding and addressing the immune defects in diabetics is key to managing infections.
- A comprehensive approach combining infection treatment with diabetes management is vital for successful outcomes.