Cited by 7Diabetes Management and ResearchSleep and Wakefulness ResearchSleep and Work-Related Fatigue

Sleep deprivation prevents counterregulatory adaptation to recurrent hypoglycaemia

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Meyhöfer, Svenja, Dembinski, Katharina, Schultes, Bernd, Born, Jan, Wilms, Britta, Lehnert, Hendrik, Hallschmid, Manfred, Meyhöfer, Sebastian M.·2022·Diabetologia

Abstract

AIMS/HYPOTHESIS: Attenuated counterregulation after recurrent hypoglycaemia is a major complication of diabetes treatment. As there is previous evidence for the relevance of sleep in metabolic control, we assessed the acute contribution of sleep to the counterregulatory adaptation to recurrent hypoglycaemia. METHODS: Within a balanced crossover design, 15 healthy, normal-weight male participants aged 18-35 years underwent three hyperinsulinaemic-hypoglycaemic clamps with a glucose nadir of 2.5 mmol/l, under two experimental conditions, sleep and sleep deprivation. Participants were exposed to two hypoglycaemic episodes, followed by a third hypoglycaemic clamp after one night of regular 8 h sleep vs sleep deprivation. The counterregulatory response of relevant hormones (glucagon, growth hormone [GH], ACTH, cortisol, adrenaline [epinephrine] and noradrenaline [norepinephrine]) was measured, and autonomic and neuroglycopenic symptoms were assessed. RESULTS: Sleep deprivation compared with sleep dampened the adaptation to recurrent hypoglycaemia for adrenaline (p=0.004), and this pattern also emerged in an overall analysis including adrenaline, GH and glucagon (p=0.064). After regular sleep, the counterregulatory responses of adrenaline (p=0.005), GH (p=0.029) and glucagon (p=0.009) were attenuated during the 3rd clamp compared with the 1st clamp, but were preserved after sleep deprivation (all p>0.225). Neuroglycopenic and autonomic symptoms during the 3rd clamp compared with the 1st clamp were likewise reduced after sleep (p=0.005 and p=0.019, respectively). In sleep deprivation, neuroglycopenic symptoms increased (p=0.014) and autonomic symptoms were unchanged (p=0.859). CONCLUSIONS/INTERPRETATION: The counterregulatory adaptation to recurrent hypoglycaemia is compromised by sleep deprivation between hypoglycaemic episodes, indicating that sleep is essential for the formation of a neurometabolic memory, and may be a potential target of interventions to treat hypoglycaemia unawareness syndrome.

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Authors
Meyhöfer, S., Dembinski, K., Schultes, B., Born, J., Wilms, B., Lehnert, H., Hallschmid, M., & Meyhöfer, S. M.
Affiliations
  • German Center for Diabetes Research (DE)
  • University of Lübeck (DE)
  • University of Salzburg (AT)
Corresponding author
  • Meyhöfer, Svenja
  • Meyhöfer, Sebastian M.
Venue
Diabetologia
Published
2022-04-21
Volume
65
Issue
7
Pages
1212-1221
ISSN
  • 0012-186X (ISSN-L)
  • 1432-0428
OpenAlex
W4224240130
Cited by
7
References
38
Citations by year
2026: 1 · 2025: 2 · 2024: 1 · 2023: 1 · 2022: 2
FWCI
1.11
Type
journal article
Language
en
Open access
Locations
  • Diabetologia (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • PuSH - Publication Server of Helmholtz Zentrum München (submittedVersion, cc-by)
  • Site cant be reached (submittedVersion, cc-by)
Funders
DFG (TR-SFB654-B1)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Management and Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
Keywords
sleep deprivation, recurrent hypoglycemia, epinephrine, glucagon, growth hormone, ACTH, cortisol, norepinephrine, neuroglycopenic symptoms, autonomic symptoms, sleep and metabolism
MeSH terms
Adolescent, Adult, Blood Glucose, Diabetes Mellitus, Type 1, Epinephrine, Glucagon, Humans, Hydrocortisone, Hypoglycemia, Hypoglycemic Agents, Insulin, Male, Norepinephrine, Sleep Deprivation, Growth Hormone, Cross-Over Studies, Young Adult

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