Diabetes Management in Acute Care: Evidence-Based Nursing

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This presentation provides an evidence-based nursing approach to glycaemic control in acute care settings. It covers epidemiology, pathophysiology of hyperglycaemia, protocols, monitoring strategies, complication prevention, and a clinical case study

April 22, 202616 slides
Slide 1 of 16

Slide 1 - Diabetes Management in the Acute Care Setting

Diabetes Management in the Acute Care Setting

An evidence-based nursing approach to glycaemic control

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Slide 1 - Diabetes Management in the Acute Care Setting
Slide 2 of 16

Slide 2 - Presentation Agenda

  • Epidemiology and Clinical Significance
  • Pathophysiology of Acute Hyperglycaemia
  • Evidence-Based Nursing Protocols
  • Monitoring and Management Strategies
  • Prevention of Complications
  • Case Study and Discussion

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Slide 2 - Presentation Agenda
Slide 3 of 16

Slide 3 - Epidemiology and Clinical Significance

1

Epidemiology and Clinical Significance

Understanding the prevalence and impact of diabetes in acute care settings.

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Slide 3 - Epidemiology and Clinical Significance
Slide 4 of 16

Slide 4 - Epidemiology and Clinical Significance

  • Prevalence of diagnosed and undiagnosed diabetes in hospitalised patients is increasing.
  • Hospital-acquired hyperglycaemia is associated with poorer outcomes.
  • Hyperglycaemia is an independent predictor of mortality in critical and non-critical care units.
  • Effective glycaemic control reduces length of stay and infection rates.
Slide 4 - Epidemiology and Clinical Significance
Slide 5 of 16

Slide 5 - Pathophysiology of Acute Hyperglycaemia

2

Pathophysiology of Acute Hyperglycaemia

The metabolic response to physiological stress in acute illness.

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Slide 5 - Pathophysiology of Acute Hyperglycaemia
Slide 6 of 16

Slide 6 - Mechanisms of Hyperglycaemia in Acute Illness

  • Stress response activation leads to release of cortisol, catecholamines, and growth hormone.
  • Hepatic gluconeogenesis is upregulated.
  • Peripheral insulin resistance develops due to counter-regulatory hormones.
  • Resulting hyperglycaemia compromises immune function and wound healing.
Slide 6 - Mechanisms of Hyperglycaemia in Acute Illness
Slide 7 of 16

Slide 7 - Evidence-Based Nursing Protocols

3

Evidence-Based Nursing Protocols

Implementing standardized care for optimal glycaemic management.

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Slide 7 - Evidence-Based Nursing Protocols
Slide 8 of 16

Slide 8 - Best Practice Guidelines

  • Standardise glycaemic targets (usually 6.0–10.0 mmol/L).
  • Utilise validated insulin infusion protocols for critical care.
  • Transition to subcutaneous insulin as early as appropriate.
  • Avoid sliding scale monotherapy; prioritize basal-bolus regimens.
  • Nurses play a critical role in titration and safety monitoring.
Slide 8 - Best Practice Guidelines
Slide 9 of 16

Slide 9 - Monitoring and Management Strategies

4

Monitoring and Management Strategies

Strategic approaches to maintaining glucose stability.

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Slide 9 - Monitoring and Management Strategies
Slide 10 of 16

Slide 10 - Clinical Management Strategies

  • Frequent point-of-care capillary blood glucose monitoring.
  • Continuous glucose monitoring (CGM) in appropriate high-acuity settings.
  • Assessment of nutritional intake and its impact on glucose levels.
  • Hypoglycaemia prevention and rapid-response protocols.
  • Staff education and competency verification.
Slide 10 - Clinical Management Strategies
Slide 11 of 16

Slide 11 - Prevention of Complications

5

Prevention of Complications

Proactive nursing interventions to improve patient outcomes.

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Slide 11 - Prevention of Complications
Slide 12 of 16

Slide 12 - Key Preventative Interventions

  • Reduction of infectious complications, especially surgical site infections.
  • Management of fluid and electrolyte balance in patients with DKA/HHS.
  • Mitigation of hypoglycaemic risk.
  • Early involvement of diabetes specialist teams.
  • Structured discharge planning and patient education.
Slide 12 - Key Preventative Interventions
Slide 13 of 16

Slide 13 - Case Study and Discussion

6

Case Study and Discussion

Applying the evidence to real-world clinical scenarios.

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Slide 13 - Case Study and Discussion
Slide 14 of 16

Slide 14 - Clinical Case Study

  • Patient: 68-year-old female, T2DM, admitted for sepsis.
  • Initial BGL: 18.5 mmol/L.
  • Nursing assessment and clinical decision-making.
  • Proposed management plan: transitioning to insulin infusion.
  • Evaluation of patient response and future care needs.
Slide 14 - Clinical Case Study
Slide 15 of 16

Slide 15 - Conclusion

Effective acute diabetes management requires proactive nursing assessment, adherence to standardized protocols, and individualized care plans to optimize patient outcomes.

Summary of evidence-based nursing diabetes care.

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Slide 15 - Conclusion
Slide 16 of 16

Slide 16 - References

  • American Diabetes Association (2024). Standards of Care in Diabetes.
  • Society of Hospital Medicine (2023). Glycaemic Control Guidelines.
  • Nursing Standards for Acute Glycaemic Management.
Slide 16 - References

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