ArticleBiosensors2020
Accuracy of the Dexcom G6 Glucose Sensor during Aerobic, Resistance, and Interval Exercise in Adults with Type 1 Diabetes.
Article in Biosensors, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05736263 (Setting a New Algorithm For the Management of Exercise-induced Glycemic Variations in Patients With Type 1 Diabetes in Intensive Therapy With Hybrid Closed-loop Systems), which is not on this map. Cited by 21 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Setting a New Algorithm For the Management of Exercise-induced Glycemic Variations in Patients With Type 1 Diabetes in Intensive Therapy With Hybrid Closed-loop Systems
Who cites it
21 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- [Automated insulin delivery (AID) systems, physical activity and sports in type 1 diabetes mellitus: joint guidelines of the DDG and ÖDG].Wiener klinische Wochenschrift · 2026Guideline
- Non-invasive and minimally invasive glucose monitoring devices: a systematic review and meta-analysis on diagnostic accuracy of hypoglycaemia detection.Systematic reviews · 2021Pooled it
- Accuracy of Real Time Continuous Glucose Monitoring during Different Liquid Solution Challenges in Healthy Adults: A Randomized Controlled Cross-Over Trial.Sensors (Basel, Switzerland) · 2022Trial
- Use of continuous glucose monitoring (CGM) in diabetes management in Africa: opportunities, challenges, and future prospects.Cardiovascular diabetology. Endocrinology reports · 2026Review
- Understanding the Increasing Prevalence of Obesity in Patients With Type 1 Diabetes: Strategies for Improving Clinical Care.Obesity (Silver Spring, Md.) · 2025Review
- Safety and efficacy of continuous glucose monitoring devices in individuals with diabetes undergoing hyperbaric oxygen therapy: a scoping review.Diving and hyperbaric medicine · 2025Article
- Review
- Digital applications for diet monitoring, planning, and precision nutrition for citizens and professionals: a state of the art.Nutrition reviews · 2025Review
- Factory-Calibrated Continuous Glucose Monitoring System Accuracy During Exercise in Adolescents With Type 1 Diabetes Mellitus.Journal of diabetes science and technology · 2024Article
- Accuracy of continuous glucose monitoring during exercise-related hypoglycemia in individuals with type 1 diabetes.Frontiers in endocrinology · 2024Article
- Performance of real-time continuous glucose monitoring during track and field training in adolescents with type 1 diabetes.Pediatric endocrinology, diabetes, and metabolism · 2024Article
- Factory-Calibrated Continuous Glucose Monitoring Systems in Type 1 Diabetes: Accuracy during In-Clinic Exercise and Home Use.Sensors (Basel, Switzerland) · 2023Article
- Accuracy of CGM Systems During Continuous and Interval Exercise in Adults with Type 1 Diabetes.Journal of diabetes science and technology · 2022Article
- Forecasting postbariatric hypoglycaemia in patients after Roux-en-Y gastric bypass using model-based algorithms fed by continuous glucose monitoring data: A proof-of-concept study.Diabetes, obesity & metabolism · 2022Article
- Accuracy and Safety of Dexcom G7 Continuous Glucose Monitoring in Adults with Diabetes.Diabetes technology & therapeutics · 2022Article
- Quantifying the impact of physical activity on future glucose trends using machine learning.iScience · 2022Article
- Commercial and Scientific Solutions for Blood Glucose Monitoring-A Review.Sensors (Basel, Switzerland) · 2022Review
- RtCGM Performance at Different Sensor Wear Sites During Prolonged Aerobic Exercise - Can the rtCGM Sensor be Worn Anywhere on the Body?Journal of diabetes science and technology · 2022Article
- Opportunities and challenges in closed-loop systems in type 1 diabetes.The lancet. Diabetes & endocrinology · 2022Article
- A Comprehensive Review of Continuous Glucose Monitoring Accuracy during Exercise Periods.Sensors (Basel, Switzerland) · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
The accuracy of continuous glucose monitoring (CGM) sensors may be significantly impacted by exercise. We evaluated the impact of three different types of exercise on the accuracy of the Dexcom G6 sensor. Twenty-four adults with type 1 diabetes on multiple daily injections wore a G6 sensor. Participants were randomized to aerobic, resistance, or high intensity interval training (HIIT) exercise. Each participant completed two in-clinic 30-min exercise sessions. The sensors were applied on average 5.3 days prior to the in-clinic visits (range 0.6-9.9). Capillary blood glucose (CBG) measurements with a Contour Next meter were performed before and after exercise as well as every 10 min during exercise. No CGM calibrations were performed. The median absolute relative difference (MARD) and median relative difference (MRD) of the CGM as compared with the reference CBG did not differ significantly from the start of exercise to the end exercise across all exercise types (ranges for aerobic MARD: 8.9 to 13.9% and MRD: -6.4 to 0.5%, resistance MARD: 7.7 to 14.5% and MRD: -8.3 to -2.9%, HIIT MARD: 12.1 to 16.8% and MRD: -14.3 to -9.1%). The accuracy of the no-calibration Dexcom G6 CGM was not significantly impacted by aerobic, resistance, or HIIT exercise.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.