What question did this study set out to answer?

The study aims to identify modifiable factors linked to nocturnal hypoglycemia after exercise in adults with type 1 diabetes.

June 7, 2026Diabetes Care

Factors Associated With Nocturnal Hypoglycemia After Exercise in the Type 1 Diabetes and Exercise Initiative (T1DEXI) Study

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Authors

DBDaniel I. BisnoUniversity of Pennsylvania LTLauren V. TurnerYork University RGR GallopWest Chester University

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Implication

Prospective cohort study identifies modifiable factors affecting nocturnal hypoglycemia risk in type 1 diabetes following exercise, suggesting targeted interventions.

Key Points

The study aims to identify modifiable factors linked to nocturnal hypoglycemia after exercise in adults with type 1 diabetes.
Real-world prospective cohort study
Assessment of continuous glucose monitoring data following exercise versus sedentary days
Involvement of 496 adults over 12,340 nights of monitoring.
Exercise days showed increased level 1 nocturnal hypoglycemia at 15.6% compared to sedentary days at 13.1% (P=0.001).
Participants with time below range ≥4% had higher nocturnal hypoglycemia risk for level 1 (22.9% vs. 11.7%, P<0.001) and level 2 (10.2% vs. 3.3%, P<0.001).
Hybrid closed-loop users had lower nocturnal hypoglycemia rates: level 1 at 9.7% vs. 20.3% standard pumps vs. 17.3% multiple daily injections (P<0.001).

Cite This Study

Bisno et al. (2026) studied this question.

synapsesocial.com/papers/6a250c507def13d035e1c601 https://doi.org/10.2337/dc26-0381

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Implication

Prospective cohort study identifies modifiable factors affecting nocturnal hypoglycemia risk in type 1 diabetes following exercise, suggesting targeted interventions.

Factors Associated With Nocturnal Hypoglycemia After Exercise in the Type 1 Diabetes and Exercise Initiative (T1DEXI) Study

Discussion

Member takes

Implication

Key Points

Cite This Study

Factors Associated With Nocturnal Hypoglycemia After Exercise in the Type 1 Diabetes and Exercise Initiative (T1DEXI) Study

Discussion

Member takes

Implication

Key Points

Cite This Study

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