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Zucchini S, Tumini S, Scaramuzza AE, Bonfanti R, Delvecchio M, Franceschi R, Iafusco D, Lenzi L, Mozzillo E, Passanisi S, Piona C, Rabbone I, Rapini N, Rigamonti A, Ripoli C, Salzano G, Savastio S, Schiaffini R, Zanfardino A, Cherubini V. Recommendations for recognizing, risk stratifying, treating, and managing children and adolescents with hypoglycemia. Front Endocrinol (Lausanne) 2024; 15:1387537. [PMID: 38894740 PMCID: PMC11183505 DOI: 10.3389/fendo.2024.1387537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 05/17/2024] [Indexed: 06/21/2024] Open
Abstract
There has been continuous progress in diabetes management over the last few decades, not least due to the widespread dissemination of continuous glucose monitoring (CGM) and automated insulin delivery systems. These technological advances have radically changed the daily lives of people living with diabetes, improving the quality of life of both children and their families. Despite this, hypoglycemia remains the primary side-effect of insulin therapy. Based on a systematic review of the available scientific evidence, this paper aims to provide evidence-based recommendations for recognizing, risk stratifying, treating, and managing patients with hypoglycemia. The objective of these recommendations is to unify the behavior of pediatric diabetologists with respect to the timely recognition and prevention of hypoglycemic episodes and the correct treatment of hypoglycemia, especially in patients using CGM or advanced hybrid closed-loop systems. All authors have long experience in the specialty and are members of the Italian Society of Pediatric Endocrinology and Diabetology. The goal of treating hypoglycemia is to raise blood glucose above 70 mg/dL (3.9 mmol/L) and to prevent further decreases. Oral glucose at a dose of 0.3 g/kg (0.1 g/kg for children using "smart pumps" or hybrid closed loop systems in automated mode) is the preferred treatment for the conscious individual with blood glucose <70 mg/dL (3.9 mmol/L), although any form of carbohydrate (e.g., sucrose, which consists of glucose and fructose, or honey, sugary soft drinks, or fruit juice) containing glucose may be used. Using automatic insulin delivery systems, the oral glucose dose can be decreased to 0.1 g/kg. Practical flow charts are included to aid clinical decision-making. Although representing the official position of the Italian Society of Pediatric Endocrinology and Diabetology (ISPED), these guidelines are applicable to the global audience and are especially pertinent in the era of CGM and other advanced technologies.
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Affiliation(s)
- Stefano Zucchini
- Study Group of Diabetology of the Italian Society for Pediatric Endocrinology and Diabetes (I.S.P.E.D.,) University Hospital of Ferrara, Ferrara, Italy
| | - Stefano Tumini
- Department of Maternal and Child Health, UOSD Regional Center of Pediatric Diabetology, Annunziata Hospital, Chieti, Italy
| | - Andrea Enzo Scaramuzza
- Division of Pediatrics, Pediatric Diabetes, Endocrinology and Nutrition, Azienda Socio Sanitaria Territoriale (ASST) Cremona, Cremona, Italy
| | - Riccardo Bonfanti
- UO Pediatric Diabetes Research Institute, Ospedale San Raffaele, Milan, Italy
| | - Maurizio Delvecchio
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Roberto Franceschi
- Department of Pediatrics, S. Chiara Hospital of Trento, APSS, Trento, Italy
| | - Dario Iafusco
- Department of Woman, Child and General and Specialistic Surgery, Regional Center of Pediatric Diabetes, University of Campania ‘L. Vanvitelli’, Naples, Italy
| | - Lorenzo Lenzi
- Diabetology Unit, Pediatric Department, Anna Meyer Children’s Hospital, Florence, Italy
| | - Enza Mozzillo
- Section of Pediatrics, Regional Center of Pediatric Diabetes, University Federico II, Naples, Italy
| | - Stefano Passanisi
- Department of Human Pathology of Adulthood and Childhood G. Barresi, University of Messina, Messina, Italy
| | - Claudia Piona
- Pediatric Diabetes and Metabolic Disorders Unit, Regional Center for Pediatric Diabetes, Department of Surgery, Dentistry, Pediatrics, and Gynecology, University of Verona, Verona, Italy
| | - Ivana Rabbone
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Novella Rapini
- Diabetes Unit, Bambino Gesú Childrens’ Hospital, Rome, Italy
| | - Andrea Rigamonti
- UO Pediatric Diabetes Research Institute, Ospedale San Raffaele, Milan, Italy
| | - Carlo Ripoli
- Pediatric Diabetology Unit, Department of Pediatrics, ASL 8 Cagliari, Cagliari, Italy
| | - Giuseppina Salzano
- Department of Human Pathology of Adulthood and Childhood G. Barresi, University of Messina, Messina, Italy
| | - Silvia Savastio
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | | | - Angela Zanfardino
- Department of Woman, Child and General and Specialistic Surgery, Regional Center of Pediatric Diabetes, University of Campania ‘L. Vanvitelli’, Naples, Italy
| | - Valentino Cherubini
- Department of Women’s and Children’s Health, Azienda Ospedaliero-Universitaria, Ospedali Riuniti di Ancona, ‘Salesi Hospital’, Ancona, Italy
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2
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The Advanced Diabetes Technologies for Reduction of the Frequency of Hypoglycemia and Minimizing the Occurrence of Severe Hypoglycemia in Children and Adolescents with Type 1 Diabetes. J Clin Med 2023; 12:jcm12030781. [PMID: 36769430 PMCID: PMC9917934 DOI: 10.3390/jcm12030781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/09/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Hypoglycemia is an often-observed acute complication in the management of children and adolescents with type 1 diabetes. It causes inappropriate glycemic outcomes and may impair the quality of life in the patients. Severe hypoglycemia with cognitive impairment, such as a convulsion and coma, is a lethal condition and is associated with later-onset cognitive impairment and brain-structural abnormalities, especially in young children. Therefore, reducing the frequency of hypoglycemia and minimizing the occurrence of severe hypoglycemia are critical issues in the management of children and adolescents with type 1 diabetes. Advanced diabetes technologies, including continuous glucose monitoring and sensor-augmented insulin pumps with low-glucose suspension systems, can reduce the frequency of hypoglycemia and the occurrence of severe hypoglycemia without aggravating glycemic control. The hybrid closed-loop system, an automated insulin delivery system, must be the most promising means to achieve appropriate glycemic control with preventing severe hypoglycemia. The use of these advanced diabetes technologies could improve glycemic outcomes and the quality of life in children and adolescents with type 1 diabetes.
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Abraham MB, Karges B, Dovc K, Naranjo D, Arbelaez AM, Mbogo J, Javelikar G, Jones TW, Mahmud FH. ISPAD Clinical Practice Consensus Guidelines 2022: Assessment and management of hypoglycemia in children and adolescents with diabetes. Pediatr Diabetes 2022; 23:1322-1340. [PMID: 36537534 PMCID: PMC10107518 DOI: 10.1111/pedi.13443] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 10/27/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
- Mary B Abraham
- Department of Endocrinology and Diabetes, Perth Children's Hospital, Perth, Australia.,Children's Diabetes Centre, Telethon Kids Institute, The University of Western Australia, Perth, Australia.,Discipline of Pediatrics, Medical School, The University of Western Australia, Perth, Australia
| | - Beate Karges
- Division of Endocrinology and Diabetes, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Klemen Dovc
- Department of Pediatric Endocrinology, Diabetes and Metabolic Diseases, UMC - University Children's Hospital, Ljubljana, Slovenia, and Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Diana Naranjo
- Division of Endocrinology, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - Ana Maria Arbelaez
- Division of Endocrinology and Diabetes, Department of Pediatrics, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Joyce Mbogo
- Department of Pediatric and Child Health, Aga Khan University Hospital, Nairobi, Kenya
| | - Ganesh Javelikar
- Department of Endocrinology and Diabetes, Max Super Speciality Hospital, New Delhi, India
| | - Timothy W Jones
- Department of Endocrinology and Diabetes, Perth Children's Hospital, Perth, Australia.,Children's Diabetes Centre, Telethon Kids Institute, The University of Western Australia, Perth, Australia.,Discipline of Pediatrics, Medical School, The University of Western Australia, Perth, Australia
| | - Farid H Mahmud
- Division of Endocrinology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, Canada
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Hammersen J, Tittel SR, Warncke K, Fritsch M, Placzek K, Pacaud D, Karges B, Woelfle J, Holl RW. Previous diabetic ketoacidosis as a risk factor for recurrence in a large prospective contemporary pediatric cohort: Results from the DPV initiative. Pediatr Diabetes 2021; 22:455-462. [PMID: 33533571 DOI: 10.1111/pedi.13185] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/07/2021] [Accepted: 01/13/2021] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVE To assess the role of previous episodes of diabetic ketoacidosis (DKA) and their time-lag as risk factors for recurring DKA in youth with type 1 diabetes (T1D). RESEARCH DESIGN AND METHODS In a population-based analysis, data from 29,325 children and adolescents with T1D and at least 5 years of continuous follow-up were retrieved from the "Diabetes Prospective Follow-up" (DPV) multi-center registry in March 2020. Statistical analyses included unadjusted comparisons, logistic and negative binomial regression models. RESULTS Among 29,325 patients with T1D, 86.0% (n = 25,219) reported no DKA, 9.7% (n = 2,833) one, and 4.3% (n = 1,273) more than one episode, corresponding to a DKA rate of 4.4 [95% CI: 4.3-4.6] per 100 patient-years. Female sex, migratory background, higher HbA1c values, higher daily insulin doses, a lower glucose monitoring frequency, and less CGM usage were associated with DKA. In patients with a previous episode, the DKA rate in the most recent year was significantly higher than in patients with no DKA (17.6 [15.9-19.5] vs. 2.8 [2.7-3.1] per 100 patient-years; p < 0.001). Multiple DKAs further increased the recurrence rate. The risk for DKA in the most recent year was higher in patients with an episode in the preceding year than in patients with no previous DKA (OR: 10.0 [95% CI: 8.6-11.8]), and remained significantly elevated 4 years after an episode (OR: 2.3 [1.6-3.1]; p < 0.001). CONCLUSIONS Each episode of DKA is an independent risk factor for recurrence, even 4 years after an event, underlining the importance of a close follow-up after each episode.
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Affiliation(s)
- Johanna Hammersen
- Department of Pediatrics, University Hospital Erlangen, Erlangen, Germany
| | - Sascha R Tittel
- Institute of Epidemiology and Medical Biometry, ZIBMT, Ulm University, Ulm, Germany.,German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany
| | - Katharina Warncke
- Department of Pediatrics, Kinderklinik München Schwabing, Technical University of Munich School of Medicine, Munich, Germany
| | - Maria Fritsch
- Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Kerstin Placzek
- Pediatric and Adolescent Medicine, University Hospital, Martin-Luther University, Halle, Germany
| | - Danièle Pacaud
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada.,Department of Pediatric Diabetes and Endocrinology, Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Beate Karges
- Division of Endocrinology and Diabetology, Medical Faculty, RWTH Aachen University, Aachen, Germany.,Department of Pediatrics, Bethlehem Hospital Stolberg, Stolberg, Germany
| | - Joachim Woelfle
- Department of Pediatrics, University Hospital Erlangen, Erlangen, Germany
| | - Reinhard W Holl
- Institute of Epidemiology and Medical Biometry, ZIBMT, Ulm University, Ulm, Germany.,German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany
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Mönnig E, Spaepen E, Osumili B, Mitchell BD, Snoek F, Peyrot M, Kern W, Holstein A. Conversations and Reactions Around Severe Hypoglycaemia (CRASH): Results from the German Cohort of a Global Survey of People with Type 1 Diabetes or Insulin-Treated Type 2 Diabetes and Caregivers. Exp Clin Endocrinol Diabetes 2020; 130:145-155. [PMID: 33368091 DOI: 10.1055/a-1310-7963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND A global cross-sectional survey (CRASH) was designed to provide information about the experiences of people with diabetes (PWD) and their caregivers in relation to severe hypoglycaemic events. METHODS Adults with type 1 diabetes or insulin-treated type 2 diabetes who had experienced one or more severe hypoglycaemic events within the past 3 years, and adult caregivers for such people, were recruited from medical research panels using purposive sampling. We present here results from Germany. RESULTS Approximately 100 individuals in each of the four participant groups completed a 30-minute online survey. Survey results indicated that the most recent severe hypoglycaemic event made many participants feel scared (80.4%), unprepared (70.4%), and/or helpless (66.5%). Severe hypoglycaemia was discussed by healthcare professionals at every visit with only 20.2% of participants who had ever had this conversation, and 53.5% of participants indicated that their insulin regimen had not changed following their most recent event. 37.1% of PWD/people with diabetes cared for by caregivers owned a glucagon kit at the time of survey completion. CONCLUSIONS The survey identified areas for improvement in the prevention and management of severe hypoglycaemic events. For healthcare professionals, these include enquiring more frequently about severe hypoglycaemia and adjusting blood glucose-lowering medication after a severe hypoglycaemic event. For individuals with diabetes and their caregivers, potential improvements include ensuring availability of glucagon at all times. Changes in these areas could lead not only to improved patient wellbeing but also to reduced use of emergency services/hospitalisation and, consequently, lower healthcare costs.
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Affiliation(s)
| | | | | | | | - Frank Snoek
- Amsterdam University Medical Centers, Vrije Universiteit, Amsterdam, Netherlands
| | - Mark Peyrot
- Loyola University Maryland, Baltimore, Maryland, USA
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Pilgaard KA, Breinegaard N, Johannesen J, Pörksen S, Fredheim S, Madsen M, Kristensen K, Svensson J, Birkebaek NH. Episodes of severe hypoglycemia is associated with a progressive increase in hemoglobin A1c in children and adolescents with type 1 diabetes. Pediatr Diabetes 2020; 21:808-813. [PMID: 32304129 DOI: 10.1111/pedi.13020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 03/01/2020] [Accepted: 04/02/2020] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE To investigate the trajectory in glycemic control following episodes of severe hypoglycemia (SH) among children and adolescents with type 1 diabetes (T1D). METHODS A Danish national population-based study comprising data from 2008-17. SH was defined according to the 2014 ISPAD guidelines. A mixed model was applied with HbA1c as outcome and SH episodes and time since first episode as explanatory variables. Data were adjusted for age, gender and diabetes duration. RESULTS A total of 4244 children (51.6% boys) with 18 793 annual outpatient visits were included. Mean (SD) age at diabetes onset was 9.0 (4.1) years. Median diabetes duration at inclusion in the study was 1.2 (Q1 = 0.9, Q3 = 3.0) years, and median diabetes duration at last visit was 5.0 (Q1 = 2.7, Q3 = 8.1) years. A total of 506 children experienced at least one episode of SH during the nine-year follow-up; 294 children experienced one episode, 115 two episodes and 97 three or more episodes of SH. HbA1c increased with episodes of SH and in the years following the first episode. The glycemic trajectory peaked 2 to 3 years after an SH episode. The accumulated deterioration in glycemic control was in the range of 5% in patients with two or more episodes equivalent to an increase in HbA1c of 4 mmol/mol (HbA1c ~0.4%). CONCLUSION SH was followed by a progressive and lasting increase in HbA1c among Danish children and adolescents with T1D. Thus, in addition to the known risk of new episodes of hypoglycemia and cognitive impairment, SH contributes to long-term diabetes complications.
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Affiliation(s)
- Kasper A Pilgaard
- Department of Paediatrics, Nordsjaellands Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Nina Breinegaard
- Department of Biostatistics, University of Copenhagen, Kobenhavn, Denmark
| | - Jesper Johannesen
- Department of Paediatrics, Herlev University Hospital, Herlev, Denmark
| | - Sven Pörksen
- Department of Paediatrics, Roskilde University Hospital, Roskilde, Denmark.,Steno Diabetes Center Region of Zealand, Roskilde, Denmark
| | - Siri Fredheim
- Steno Diabetes Center Region of Zealand, Roskilde, Denmark.,Department of Paediatrics, Sjaellands University Hospital, Roskilde, Denmark
| | - Mette Madsen
- Department of Paediatrics, Aalborg University Hospital, Aalborg, Denmark
| | - Kurt Kristensen
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
| | - Jannet Svensson
- Department of Paediatrics, Herlev University Hospital, Herlev, Denmark
| | - Niels H Birkebaek
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark.,Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark
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Identifying Common Predictors of Multiple Adverse Outcomes Among Elderly Adults With Type-2 Diabetes. Med Care 2020; 57:702-709. [PMID: 31356411 DOI: 10.1097/mlr.0000000000001159] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE As part of a multidisciplinary team managing patients with type-2 diabetes, pharmacists need a consistent approach of identifying and prioritizing patients at highest risk of adverse outcomes. Our objective was to identify which predictors of adverse outcomes among type-2 diabetes patients were significant and common across 7 outcomes and whether these predictors improved the performance of risk prediction models. Identifying such predictors would allow pharmacists and other health care providers to prioritize their patient panels. RESEARCH DESIGN AND METHODS Our study population included 120,256 adults aged 65 years or older with type-2 diabetes from a large integrated health system. Through an observational retrospective cohort study design, we assessed which risk factors were associated with 7 adverse outcomes (hypoglycemia, hip fractures, syncope, emergency department visit or hospital admission, death, and 2 combined outcomes). We split (50:50) our study cohort into a test and training set. We used logistic regression to model outcomes in the test set and performed k-fold validation (k=5) of the combined outcome (without death) within the validation set. RESULTS The most significant predictors across the 7 outcomes were: age, number of medicines, prior history of outcome within the past 2 years, chronic kidney disease, depression, and retinopathy. Experiencing an adverse outcome within the prior 2 years was the strongest predictor of future adverse outcomes (odds ratio range: 4.15-7.42). The best performing models across all outcomes included: prior history of outcome, physiological characteristics, comorbidities and pharmacy-specific factors (c-statistic range: 0.71-0.80). CONCLUSIONS Pharmacists and other health care providers can use models with prior history of adverse event, number of medicines, chronic kidney disease, depression and retinopathy to prioritize interventions for elderly patients with type-2 diabetes.
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Wood MA, Shulman DI, Forlenza GP, Bode BW, Pinhas-Hamiel O, Buckingham BA, Kaiserman KB, Liljenquist DR, Bailey TS, Shin J, Huang S, Chen X, Cordero TL, Lee SW, Kaufman FR. In-Clinic Evaluation of the MiniMed 670G System "Suspend Before Low" Feature in Children with Type 1 Diabetes. Diabetes Technol Ther 2018; 20:731-737. [PMID: 30299976 DOI: 10.1089/dia.2018.0209] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND The Medtronic predictive low-glucose management (PLGM) algorithm automatically stops insulin delivery when sensor glucose (SG) is predicted to reach or fall below a preset low-glucose value within the next 30 min, and resumes delivery after hypoglycemia recovery. The present study evaluated the PLGM algorithm performance of the MiniMed™ 670G system SmartGuard™ "suspend before low" feature in children aged 7-13 years with type 1 diabetes (T1D). METHOD Participants (N = 105, mean ± standard deviation of 10.8 ± 1.8 years) underwent an overnight in-clinic evaluation of the "suspend before low" feature with a preset low limit of 65 mg/dL. After exercise, frequent sample testing (FST) was conducted every 5 min if values were <70 mg/dL; every 15 min if 70-80 mg/dL; and every 30 min if >80 mg/dL. First-day performance of the Guardian™ Sensor 3 glucose sensor and continuous glucose monitoring system was also evaluated. RESULTS Activation of the "suspend before low" feature occurred in 79 of the 105 participants, 79.7% (63/79) did not result in SG falling below 65 mg/dL. Mean glucose at activation was 102 ± 19 mg/dL and the initial insulin suspension duration was 87.5 ± 32.7 min. Four hours after insulin resumption, mean reference glucose was 130 ± 42 mg/dL. Mean absolute relative difference between the FST reference glucose and SG values on the first day of sensor wear was 11.4%. For the 26 participants in whom the "suspend before low" feature did not activate, none involved a reference glucose value ≤65 mg/dL, suggesting that the PLGM algorithm performed as intended. CONCLUSION In children aged 7-13 years with T1D, the "suspend before low" feature of the MiniMed 670G system demonstrated a hypoglycemia prevention rate of nearly 80% after exercise and did not involve rebound hyperglycemia. There were no events of severe hypoglycemia during the evaluation.
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Affiliation(s)
- Michael A Wood
- 1 Division of Pediatric Endocrinology, University of Michigan Medical School , Ann Arbor, Michigan
| | - Dorothy I Shulman
- 2 USF Diabetes Center, Morsani College of Medicine, University of South Florida , Tampa, Florida
| | | | - Bruce W Bode
- 4 Atlanta Diabetes Associates , Atlanta, Georgia
| | - Orit Pinhas-Hamiel
- 5 Edmond and Lily Safra Children's Hospital, Sheba Medical Center , Tel Aviv, Israel
| | - Bruce A Buckingham
- 6 Department of Pediatric Endocrinology, Stanford University , Stanford, California
| | | | | | | | - John Shin
- 10 Medtronic , Northridge, California
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