Use of a decision support tool and quick start onboarding tool in individuals with type 1 diabetes using advanced automated insulin delivery: a single-arm multi-phase intervention study

Autor: Shekhar Sehgal, Martin De Bock, Benyamin Grosman, Jonathan Williman, Natalie Kurtz, Vanessa Guzman, Andrea Benedetti, Anirban Roy, Kamuran Turksoy, Magaly Juarez, Shirley Jones, Carla Frewen, Antony Watson, Barry Taylor, Benjamin J. Wheeler
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: BMC Endocrine Disorders, Vol 24, Iss 1, Pp 1-11 (2024)
Druh dokumentu: article
ISSN: 1472-6823
DOI: 10.1186/s12902-024-01709-y
Popis: Abstract Background Multiple clinician adjustable parameters impact upon glycemia in people with type 1 diabetes (T1D) using Medtronic Mini Med 780G (MM780G) AHCL. These include glucose targets, carbohydrate ratios (CR), and active insulin time (AIT). Algorithm-based decision support advising upon potential settings adjustments may enhance clinical decision-making. Methods Single-arm, two-phase exploratory study developing decision support to commence and sustain AHCL. Participants commenced investigational MM780G, then 8 weeks Phase 1-initial optimization tool evaluation, involving algorithm-based decision support with weekly AIT and CR recommendations. Clinicians approved or rejected CR and AIT recommendations based on perceived safety per protocol. Co-design resulted in a refined algorithm evaluated in a further identically configured Phase 2. Phase 2 participants also transitioned to commercial MM780G following “Quick Start” (algorithm-derived tool determining initial AHCL settings using daily insulin dose and weight). We assessed efficacy, safety, and acceptability of decision support using glycemic metrics, and the proportion of accepted CR and AIT settings per phase. Results Fifty three participants commenced Phase 1 (mean age 24.4; Hba1c 61.5mmol/7.7%). The proportion of CR and AIT accepted by clinicians increased between Phases 1 and 2 respectively: CR 89.2% vs. 98.6%, p
Databáze: Directory of Open Access Journals
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