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Participant Experiences of Low-Dose Empagliflozin Use as Adjunct Therapy to Hybrid Closed Loop: Findings From a Randomized Controlled Trial

Melissa-Rosina Pasqua, M. Odabassian, Michael A. Tsoukas, A. Haidar

Journal of Diabetes Science and Technology, 2023

2 citations

Abstract

Background: Very few patient-reported outcomes have been published in regard to opinions of individuals with type 1 diabetes concerning adjunctive therapy. The aim of this subanalysis was to qualitatively and quantitatively assess the thoughts and experiences of participants with type 1 diabetes who have used low doses of empagliflozin as an adjunct to hybrid closed-loop therapy. Methods: Semi-structured interviews were performed with adult participants who completed a double-blinded, crossover, randomized controlled trial using low-dose empagliflozin as an adjunct to hybrid closed-loop therapy. Participant experiences were captured through qualitative and quantitative methods. A descriptive analysis was performed using a qualitative approach; attitudes toward relevant topics were extracted from interview transcripts. Results: Twenty-four participants were interviewed; 15 (63%) perceived differences between interventions despite blinding, due to glycemic control or side effects. Advantages that arose were better glycemic control, in particular postprandially, requiring less insulin, and ease of use. Disadvantages were thought to be adverse effects, increased incidence of hypoglycemia, and increased pill burden. Thirteen (54%) participants were interested in using low-dose empagliflozin beyond the study. Conclusions: Many participants had positive experiences with low-dose empagliflozin as an adjunct to the hybrid closed-loop therapy. A dedicated study with unblinding would…

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Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design.

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