• Clinical Evidence

Risk of Postoperative Hypoglycemia in Cardiovascular Surgical Patients Receiving Computer-Based Versus Paper-Based Insulin Therapy

Setting: 874-bed community teaching hospital.

Objective

This observational study compares the safety and efficacy of replacing a paper-based protocol with a computer-guided glucose management system (EndoTool) for the treatment of post-operative hyperglycemia in a cardiovascular intensive care unit.

Setting

874-bed community teaching hospital.

Results

  • Mean time spent free of clinical hypoglycemia <=70 mg/dL increased 3 days or 107.1% with EndoTool, from 2.8 to 3.8 days.
  • Incidence of clinical hypoglycemia <=70 mg/dL decreased 40.5% with EndoTool, from 31.1% to 18.5% of patients.
  • Mean time spent free of severe hypoglycemia <=40 mg/dL increased 5.9 days or 536% with EndoTool, from 1.1 to 7.0 days.
  • Incidence of severe hypoglycemia <=40 mg/dL decreased 30% with EndoTool, from 2.0% to 1.4% of patients.
  • Based on adjusted hazard ratios, patients treated using a paper-based protocol were 6 times as likely to experience clinical hypoglycemia as patients treated using EndoTool and more than 7 times as likely to experience severe hypoglycemia.

Conclusions

A computer-guided glucose management system (EndoTool) as a treatment modality facilitates attainment of appropriate glucose goals with significantly reduced incidence of hypoglycemia and improved patient safety in contrast to a paper-based protocol.
Objective

This observational study compares the safety and efficacy of replacing a paper-based protocol with a computer-guided glucose management system (EndoTool) for the treatment of post-operative hyperglycemia in a cardiovascular intensive care unit.

Setting

874-bed community teaching hospital.

Results
  • Mean time spent free of clinical hypoglycemia <=70 mg/dL increased 3 days or 107.1% with EndoTool, from 2.8 to 3.8 days.
  • Incidence of clinical hypoglycemia <=70 mg/dL decreased 40.5% with EndoTool, from 31.1% to 18.5% of patients.
  • Mean time spent free of severe hypoglycemia <=40 mg/dL increased 5.9 days or 536% with EndoTool, from 1.1 to 7.0 days.
  • Incidence of severe hypoglycemia <=40 mg/dL decreased 30% with EndoTool, from 2.0% to 1.4% of patients.
  • Based on adjusted hazard ratios, patients treated using a paper-based protocol were 6 times as likely to experience clinical hypoglycemia as patients treated using EndoTool and more than 7 times as likely to experience severe hypoglycemia.
Conclusions

A computer-guided glucose management system (EndoTool) as a treatment modality facilitates attainment of appropriate glucose goals with significantly reduced incidence of hypoglycemia and improved patient safety in contrast to a paper-based protocol.

References

Authors

Samuel Crockett, MD; Jorge Suarez-Cavelier, MD; Kevin Accola, MD; Lori Hadas, MSN; Darcey Harnage, BSN; Paul Garrett, MD; Kathy Butler, MPH; Zuber Mulla, PhD.

Source

Published in Endocrine Practice, Volume 18, Issue 4, p529-537.

Year

2012

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Objective
Setting
Results
Conclusions
References
Objective

This observational study compares the safety and efficacy of replacing a paper-based protocol with a computer-guided glucose management system (EndoTool) for the treatment of post-operative hyperglycemia in a cardiovascular intensive care unit.

Setting

874-bed community teaching hospital.

Results
  • Mean time spent free of clinical hypoglycemia <=70 mg/dL increased 3 days or 107.1% with EndoTool, from 2.8 to 3.8 days.
  • Incidence of clinical hypoglycemia <=70 mg/dL decreased 40.5% with EndoTool, from 31.1% to 18.5% of patients.
  • Mean time spent free of severe hypoglycemia <=40 mg/dL increased 5.9 days or 536% with EndoTool, from 1.1 to 7.0 days.
  • Incidence of severe hypoglycemia <=40 mg/dL decreased 30% with EndoTool, from 2.0% to 1.4% of patients.
  • Based on adjusted hazard ratios, patients treated using a paper-based protocol were 6 times as likely to experience clinical hypoglycemia as patients treated using EndoTool and more than 7 times as likely to experience severe hypoglycemia.
Conclusions

A computer-guided glucose management system (EndoTool) as a treatment modality facilitates attainment of appropriate glucose goals with significantly reduced incidence of hypoglycemia and improved patient safety in contrast to a paper-based protocol.

References

Authors

Samuel Crockett, MD; Jorge Suarez-Cavelier, MD; Kevin Accola, MD; Lori Hadas, MSN; Darcey Harnage, BSN; Paul Garrett, MD; Kathy Butler, MPH; Zuber Mulla, PhD.

Source

Published in Endocrine Practice, Volume 18, Issue 4, p529-537.

Year

2012

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