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Physical Activity Capture Technology With Potential for Incorporation Into Closed-Loop Control for Type 1 Diabetes
- Source :
- Journal of Diabetes Science and Technology. 9:1208-1216
- Publication Year :
- 2015
- Publisher :
- SAGE Publications, 2015.
-
Abstract
- Physical activity is an important determinant of glucose variability in type 1 diabetes (T1D). It has been incorporated as a nonglucose input into closed-loop control (CLC) protocols for T1D during the last 4 years mainly by 3 research groups in single center based controlled clinical trials involving a maximum of 18 subjects in any 1 study. Although physical activity data capture may have clinical benefit in patients with T1D by impacting cardiovascular fitness and optimal body weight achievement and maintenance, limited number of such studies have been conducted to date. Clinical trial registries provide information about a single small sample size 2 center prospective study incorporating physical activity data input to modulate closed-loop control in T1D that are seeking to build on prior studies. We expect an increase in such studies especially since the NIH has expanded support of this type of research with additional grants starting in the second half of 2015. Studies (1) involving patients with other disorders that have lasted 12 weeks or longer and tracked physical activity and (2) including both aerobic and resistance activity may offer insights about the user experience and device optimization even as single input CLC heads into real-world clinical trials over the next few years and nonglucose input is introduced as the next advance.
- Subjects :
- Blood Glucose
Pancreas, Artificial
medicine.medical_specialty
Time Factors
Special Section: AP Using Non-Glucose Data in the Control Algorithm
Endocrinology, Diabetes and Metabolism
Biomedical Engineering
Physical activity
Bioengineering
Motor Activity
Insulin Infusion Systems
Physical medicine and rehabilitation
Predictive Value of Tests
Internal Medicine
Humans
Hypoglycemic Agents
Insulin
Medicine
In patient
Prospective cohort study
Exercise
Cardiovascular fitness
Simulation
Type 1 diabetes
business.industry
Signal Processing, Computer-Assisted
Small sample
Actigraphy
Equipment Design
medicine.disease
Clinical trial
Diabetes Mellitus, Type 1
Treatment Outcome
business
Algorithms
Biomarkers
Subjects
Details
- ISSN :
- 19322968
- Volume :
- 9
- Database :
- OpenAIRE
- Journal :
- Journal of Diabetes Science and Technology
- Accession number :
- edsair.doi.dedup.....8f7a6d4a8f543f04c985805a06601c6a