Dataset Information

Real-World Patient Reported Outcomes and Glycemic Results with Initiation of Control-IQ Technology.

ABSTRACT:

Background

The t:slim X2™ insulin pump with Control-IQ™ technology, an advanced hybrid closed-loop system, became available in the United States in early 2020. Real-world outcomes with use of this system have not yet been comprehensively reported.

Methods

Individuals with type 1 diabetes (T1D) (?14 years of age) who had ?21 days of pump usage data were invited via email to participate. Participants completed psychosocial questionnaires (Technology Acceptance Scale [TAS], well-being index [WHO-5], and Diabetes Impact and Devices Satisfaction [DIDS] scale) at timepoint 1 (T1) (at least 3 weeks after starting Control-IQ technology) and the DIDS and WHO-5 at timepoint 2 (T2) (4 weeks from T1). PROs and glycemic outcomes were reviewed at each timepoint.

Results

Overall, 9,085 potentially eligible individuals received the study invite. Of these, 3,116 consented and subsequently 1,435 participants completed questionnaires at both T1 and T2 and had corresponding glycemic data available on the t:connect® web application. TIR was 78.2% (70.2-85.1%) at T1 and 79.2% (70.3-86.2%) at T2. PROs reflected high device-related satisfaction and reduced diabetes impact at T2. Factors contributing to high trust in the system included sensor accuracy, improved diabetes control, reduction in extreme blood glucose levels, and improved sleep quality. In addition, participants reported improved quality of life, ease of use, and efficient connectivity to the CGM as being valuable features of the system.

Conclusions

Continued real-world use of the t:slim X2 pump with Control-IQ technology showed improvements in psychosocial outcomes and persistent achievement of recommended time-in-range glycemic outcomes in people with T1D.

SUBMITTER: Pinsker JE

PROVIDER: S-EPMC7868573 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature

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Real-World Patient-Reported Outcomes and Glycemic Results with Initiation of Control-IQ Technology.

Pinsker Jordan E JE Müller Lars L Constantin Alexandra A Leas Scott S Manning Michelle M McElwee Malloy Molly M Singh Harsimran H Habif Steph S

Diabetes technology & therapeutics 20200910 2

Background: The t:slim X2™ insulin pump with Control-IQ™ technology, an advanced hybrid closed-loop system, became available in the United States in early 2020. Real-world outcomes with use of this system have not yet been comprehensively reported. Methods: Individuals with type 1 diabetes (T1D) (≥14 years of age) who had ≥21 days of pump usage data were invited via email to participate. Participants completed psychosocial questionnaires (Technology Acceptance Scale [ ...[more]

PMID: 32846114

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