التفاصيل البيبلوغرافية
| العنوان: |
Alleviating carbohydrate counting with a FiASP‐plus‐pramlintide closed‐loop delivery system (artificial pancreas): Feasibility and pilot studies. |
| المؤلفون: |
Tsoukas, Michael A., Cohen, Elisa, Legault, Laurent, von Oettingen, Julia E., Yale, Jean‐François, Vallis, Michael, Odabassian, Madison, El Fathi, Anas, Rutkowski, Joanna, Jafar, Adnan, Ghanbari, Milad, Gouchie‐Provencher, Nikita, René, Jennifer, Palisaitis, Emilie, Haidar, Ahmad |
| المصدر: |
Diabetes, Obesity & Metabolism; Sep2021, Vol. 23 Issue 9, p2090-2098, 9p |
| مصطلحات موضوعية: |
ARTIFICIAL pancreases, CLOSED loop systems, PILOT projects, CARBOHYDRATES, FEASIBILITY studies, INSULIN aspart |
| مستخلص: |
Aim: To assess whether a FiASP‐and‐pramlintide closed‐loop system has the potential to replace carbohydrate counting with a simple meal announcement (SMA) strategy (meal priming bolus without carbohydrate counting) without degrading glycaemic control compared with a FiASP closed‐loop system. Materials and Methods: We conducted a 24‐hour feasibility study comparing a FiASP system with full carbohydrate counting (FCC) with a FiASP‐and‐pramlintide system with SMA. We conducted a subsequent 12‐day outpatient pilot study comparing a FiASP‐and‐placebo system with FCC, a FiASP‐and‐pramlintide system with SMA, and a FiASP‐and‐placebo system with SMA. Basal‐bolus FiASP‐and‐pramlintide were delivered at a fixed ratio (1 U:10 μg). Glycaemic outcomes were measured, surveys evaluated gastrointestinal symptoms and diabetes distress, and participant interviews helped establish a preliminary coding framework to assess user experience. Results: Seven participants were included in the feasibility analysis. Time spent in 3.9‐10 mmol/L was similar between both interventions (81%‐84%). Four participants were included in the pilot analysis. Time spent in 3.9‐10 mmol/L was similar between the FiASP‐and‐placebo with FCC and FiASP‐and‐pramlintide with SMA interventions (70%), but was lower in the FiASP‐and‐placebo with SMA intervention (60%). Time less than 3.9 mmol/L and gastrointestinal symptoms were similar across all interventions. Emotional distress was moderate at baseline, after the FiASP‐and‐placebo with FCC and SMA interventions, and fell after the FiASP‐and‐pramlintide with SMA intervention. SMA reportedly afforded participants flexibility and reduced mealtime concerns. Conclusions: The FiASP‐and‐pramlintide system has the potential to substitute carbohydrate counting with SMA without degrading glucose control. [ABSTRACT FROM AUTHOR] |
|
Copyright of Diabetes, Obesity & Metabolism is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
