Nocturnal Glucose Patterns with and without Hypoglycemia in People with Type 1 Diabetes Managed with Multiple Daily Insulin Injections | Sciact - Система учета научной деятельности ИМ СО РАН

Nocturnal Glucose Patterns with and without Hypoglycemia in People with Type 1 Diabetes Managed with Multiple Daily Insulin Injections Научная публикация

Сборник

Selected papers from the 2nd conference with international participation “Basic research in endocrinology: a modern strategy for the development and technologies of personalized medicine”
Сборник, MDPI AG, Базель. Basel.2025. 150 c. ISBN 978-3-7258-4017-5. РИНЦ

Вых. Данные

Год: 2025, Страницы: 5-18 Страниц : 14

Ключевые слова

type 1 diabetes; hypoglycemia; continuous glucose monitoring; clustering; prediction

Авторы

Kladov Danil E. ^1,2 , Berikov Vladimir B. ^1,3 , Semenova Julia F. ¹ , Klimontov Vadim V. ^1,4

Организации

1	Laboratory of Endocrinology, Research Institute of Clinical and Experimental Lymphology—Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (RICEL—Branch of IC&G SB RAS)
2	Department of Mathematics and Mechanics, Novosibirsk State University
3	Laboratory of Data Analysis, Sobolev Institute of Mathematics, Siberian Branch of Russian Academy of Sciences
4	V. Zelman Institute of Medicine and Psychology, Novosibirsk State University

Информация о финансировании (1)

Российский научный фонд

20-15-00057

Nocturnal hypoglycemia (NH) is a potentially dangerous and underestimated complication of insulin therapy. In this study, we aimed to determine which patterns of nocturnal glucose profiles are associated with NH in patients with type 1 diabetes (T1D) managed with multiple daily insulin injections. A dataset of continuous glucose monitoring (CGM) recordings obtained from 395 adult subjects with T1D was used for modeling. The clustering of CGM data was performed using a hierarchical clustering algorithm. Ten clusters without hypoglycemia and six clusters with NH episode(s) were identified. The differences among the clusters included initial and final glucose levels, glucose change during the night, and the presence of uptrends or downtrends. Post-midnight hyperglycemia was revealed in 5 out of 10 clusters without NH; in patterns with downtrends, initially elevated glucose prevented NH episodes. In clusters with initially near-normal glucose levels and downtrends, most episodes of NH were observed from midnight to 4 a.m.; if glucose was initially elevated, the episodes occurred at 2–4 a.m. or 4–6 a.m., depending on the time of the start of the downtrend. The results demonstrate the diversity of nocturnal glucose profiles in patients with T1D, which highlights the need for a differentiated approach to therapy adjustment.

Kladov D.E. , Berikov V.B. , Semenova J.F. , Klimontov V.V.
Nocturnal Glucose Patterns with and without Hypoglycemia in People with Type 1 Diabetes Managed with Multiple Daily Insulin Injections
В сборнике Selected papers from the 2nd conference with international participation “Basic research in endocrinology: a modern strategy for the development and technologies of personalized medicine”. – MDPI AG, Базель., 2025. – C.5-18. – ISBN 978-3-7258-4017-5. РИНЦ

Поступила в редакцию:	3 сент. 2023 г.
Принята к публикации:	26 сент. 2023 г.
Опубликована в печати:	26 июн. 2025 г.
Опубликована online:	26 июн. 2025 г.

РИНЦ:

82490612

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