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Updated: Jun 5, 2025

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Improving IV Insulin Administration in a Community Hospital
Published on: June 11, 2012
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Patient Satisfaction and Clinical Experience With the Tandem t:slim X2 With Control-IQ Technology Advanced Hybrid
Lisa T Meade1,2, Adriane B Marino1, Madison A Barrier1
1Wingate University School of Pharmacy, Wingate, NC.
Summary
Patients reported high satisfaction with the t:slim X2 insulin delivery system featuring Control-IQ Technology. This automated system significantly reduced A1C levels over 12 months.
Area of Science:
- Endocrinology
- Diabetes Management
- Medical Devices
Background:
- Automated insulin delivery (AID) systems are transforming diabetes care.
- The t:slim X2 with Control-IQ Technology represents an advancement in AID systems.
Purpose of the Study:
- To evaluate patient satisfaction with the t:slim X2 AID system.
- To assess the clinical effectiveness of Control-IQ Technology in managing A1C levels.
Main Methods:
- Retrospective electronic health record review of 99 patients using the Control-IQ system.
- Glucose Monitoring Satisfaction Survey (GMSS) administered to assess patient satisfaction.
- Analysis of A1C changes from baseline at 3, 6, and 12 months.
Main Results:
- Patients reported high overall satisfaction with a mean GMSS score of 4.0 ± 0.6.
- A1C levels decreased significantly from baseline: 0.6% at 3 months, 0.7% at 6 months, and 0.8% at 12 months.
- No significant difference in satisfaction was observed between patients with A1C ≤7% and those with higher levels.
Conclusions:
- The t:slim X2 with Control-IQ Technology is associated with high patient satisfaction.
- The system effectively reduces A1C levels in adults with diabetes.
- Continued use of AID systems like Control-IQ shows sustained clinical benefits.
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