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The SMART A Exercise Study :''The SMART Study''

NCT05134025 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2022-11-03

No results posted yet for this study

Summary

Despite the promising data emanating from trials investigating the effectiveness of advanced hybrid closed loop (AHCL) insulin delivery systems in managing glycaemia in those with type 1 diabetes (T1D), we currently know little about their efficacy in optimising glycaemia when physical activity is factored into the equation. With the introduction of new AHCL systems that have novel technological features, we are left with important questions of how to optimise their use around physical exercise to not only minimise dysglycaemia, but also encourage individuals with T1D to lead a physically active lifestyle for the associated wider health benefits.

This will be a three-period, randomised, cross-over study with a single-hormone (insulin) AHCL system that compares the efficacy of three insulin management strategies: (i) unannounced exercise and a full dose of meal-time insulin 90-minutes prior to commencement, (ii) a 25% reduced dose of meal-time insulin with exercise announcement 90-minutes prior to commencement and (iii) a 25% dose reduction in meal-time insulin with exercise announcement 45-minutes prior to commencement, in optimising TIR around dynamic physical exercise in adults with T1D.

Conditions

Interventions

OTHER

Pump settings

Alteration in the pump setting prior to exercise commencement

Sponsors & Collaborators

  • Swansea University

    collaborator OTHER

  • Steno Diabetes Center Copenhagen

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-09-14
Primary Completion
2022-08-23
Completion
2022-08-23

Countries

  • Denmark

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05134025 on ClinicalTrials.gov