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Mini-dose glucagon (MDG) is a safe and effective option for managing hypoglycemia during prolonged, repetitive fasts in people with type 1 diabetes (pwT1D) during Ramadan. We aimed in this study to evaluate the effectiveness and patient satisfaction of MDG for the management of fasting-induced hypoglycemia from the perspective of pwT1D fasting during Ramadan. We conducted an online survey shared via social media platforms and email announcements from May 2021 to April 2023 to collect feedback from 136 (72 female) persons with T1D about their experiences using MDG. In the survey, participants were asked to answer questions about diabetes history, hypoglycemia management during Ramadan, the efficacy of MDG treatment, the psychological impact of breaking the fast, side effects, injection experiences, and preferred future treatments for hypoglycemia caused by fasting. After using MDG, 123 (91%) of participants reported they were able to complete their fasts. A total of 110 (80%) of participants reported that they prefer to use MDG over oral options in the future to correct fasting-induced hypoglycemia. Furthermore, participants showed significant change in their habits, which would otherwise have left them exposed to hypoglycemia or hyperglycemia for longer periods of time during fasts. These data demonstrate positive user experience and satisfaction following MDG as a treatment for fasting-induced hypoglycemia in pwT1D. Furthermore, MDG can promote the successful completion of fasts in Ramadan and encourage a change in unhealthy habits that may lead to prolonged hypoglycemia during fasts.
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http://dx.doi.org/10.3390/jcm14093222 | DOI Listing |
J Cell Physiol
August 2025
Unit of Cell Biology, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, University of Barcelona, Spain.
Maintaining constant blood glucose levels is essential for energizing glucose-dependent tissues. During the fed state, insulin lowers elevated blood glucose, while in the fasted state, glucagon maintains blood glucose levels through hepatic stimulation of fatty acid oxidation, glycogenolysis, and gluconeogenesis (GNG). The liver plays a crucial role in these metabolic adaptations.
View Article and Find Full Text PDFJ Clin Med
May 2025
King Fahd Specialist Hospital, Diabetes and Endocrinology Center, Buraydah 52366, Saudi Arabia.
Mini-dose glucagon (MDG) is a safe and effective option for managing hypoglycemia during prolonged, repetitive fasts in people with type 1 diabetes (pwT1D) during Ramadan. We aimed in this study to evaluate the effectiveness and patient satisfaction of MDG for the management of fasting-induced hypoglycemia from the perspective of pwT1D fasting during Ramadan. We conducted an online survey shared via social media platforms and email announcements from May 2021 to April 2023 to collect feedback from 136 (72 female) persons with T1D about their experiences using MDG.
View Article and Find Full Text PDFInt J Mol Sci
October 2023
Department of Chemical Biology, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan.
We previously reported that glucokinase undergoes ubiquitination and subsequent degradation, a process mediated by cereblon, particularly in the presence of uridine diphosphate glucose (UDP-glucose). In this context, we hereby present evidence showcasing the resilience of variant glucokinase proteins of maturity-onset diabetes of the young type 2 (MODY2) against degradation and, concomitantly, their influence on insulin secretion, both in cell lines and in the afflicted MODY2 patient. Hence, glucose-1-phodphate promotes UDP-glucose production by UDP-glucose pyrophosphorylase 2; consequently, UDP-glucose-dependent glucokinase degradation may occur during fasting.
View Article and Find Full Text PDFJCI Insight
June 2023
Department of Internal Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
Fasting is associated with increased susceptibility to hypoglycemia in people with type 1 diabetes, thereby making it a significant health risk. To date, the relationship between fasting and insulin-induced hypoglycemia has not been well characterized, so our objective was to determine whether insulin-independent factors, such as counterregulatory hormone responses, are adversely impacted by fasting in healthy control individuals. Counterregulatory responses to insulin-induced hypoglycemia were measured in 12 healthy people during 2 metabolic studies.
View Article and Find Full Text PDFToxins (Basel)
November 2022
Department of Chemistry and Biochemistry, Montana State University, Bozeman, MT 59717, USA.
Hypoglycemia may be induced by a variety of physiologic and pathologic stimuli and can result in life-threatening consequences if untreated. However, hypoglycemia may also play a role in the purported health benefits of intermittent fasting and caloric restriction. Previously, we demonstrated that systemic administration of ricin toxin induced fatal hypoglycemia in mice.
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