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Updated: Jun 4, 2026

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Published on: June 11, 2012
Evidence-based practice protocol to improve glucose control in individuals with type 2 diabetes mellitus
1The Pennsylvania State University, Worthington Scranton Campus, Dunmore, PA, USA.
Adding telephone interventions by advanced practice registered nurses (APRNs) can improve blood glucose control in adults with type 2 diabetes mellitus (TDM). This approach offers a valuable addition to standard diabetes management strategies.
Area of Science:
- Public health
- Endocrinology
- Nursing
Background:
- Type 2 diabetes mellitus (TDM) presents a significant public health challenge in the United States.
- Effective management strategies are crucial for improving glycemic control and patient outcomes.
Purpose of the Study:
- To evaluate the impact of adding telephone interventions by an advanced practice registered nurse (APRN) on blood glucose control in adult patients with TDM.
- To compare the efficacy of this intervention against standard treatment alone.
Main Methods:
- A systematic review and meta-analysis of five randomized controlled trials (RCTs) were conducted.
- The studies focused on adult patients diagnosed with type 2 diabetes mellitus.
Main Results:
- Telephone interventions by APRNs demonstrated a positive effect on blood glucose control.
- This intervention, when added to standard care, showed improvement in glycemic metrics.
Conclusions:
- Telephone-based follow-up by APRNs is a viable strategy to enhance glycemic control in TDM management.
- This intervention can be integrated into existing treatment protocols to improve patient health outcomes.
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