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Updated: Jun 17, 2025

Improving IV Insulin Administration in a Community Hospital
Published on: June 11, 2012
Improving Diabetic Care Through Education and Innovation.
Riki J Williamson1, Renea Powell2, Andrea K Shepherd2
1Louise Herrington School of Nursing, Baylor University, Dallas, TX, USA Riki_Williamson1@alumni.baylor.edu munn_r@msn.com.
An advanced practice registered nurse-led telemedicine program using continuous glucose monitoring (CGM) significantly improved glycemic control and self-management skills in patients with type 2 diabetes mellitus (T2DM). This approach enhanced time-in-range and reduced key health indicators.
Area of Science:
- Endocrinology and Metabolic Diseases
- Digital Health and Telemedicine
- Nursing and Healthcare Quality Improvement
Background:
- Gaps exist in recognizing patients with type 2 diabetes mellitus (T2DM) eligible for continuous glucose monitoring (CGM) and leveraging telemedicine for self-management.
- Advanced practice registered nurses (APRNs) play a crucial role in diabetes care, yet their integration with novel technologies like CGM in telemedicine settings requires further investigation.
Purpose of the Study:
- To evaluate an APRN-led telemedicine program incorporating CGM for improving glycemic control and self-management in insulin-dependent T2DM patients.
- To assess the impact of CGM-derived time-in-range data on patient education and clinical outcomes within a primary care setting.
Main Methods:
- A 6-week quality improvement (QI) project implemented an APRN-led telemedicine program utilizing CGM.
- Patient-specific education was delivered based on CGM time-in-range data.
- Clinical metrics and the Diabetes Self-Management Questionnaire-Revised (DSMQ-R) were collected pre- and postintervention.
Main Results:
- The telemedicine program demonstrated a statistically significant improvement in CGM time-in-range outcomes (p < .001).
- APRN-led education led to significant reductions in body mass index (p = .002), systolic blood pressure (p = .010), and diastolic blood pressure (p = .007).
- Self-management skills significantly increased, as evidenced by DSMQ-R scores (p < .001).
Conclusions:
- An APRN-led telemedicine program integrating CGM data is effective in enhancing diabetes management for T2DM patients on insulin.
- This QI project underscores the value of technology-driven interventions in primary care for improving patient outcomes and self-care behaviors.
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