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Schiaffini R, Lumaca A, Martino M, Rapini N, Deodati A, Amodeo ME, Ciampalini P, Matteoli MC, Pampanini V, Cianfarani S. Time In Tight Range in children and adolescents with type 1 diabetes: A cross-sectional observational single centre study evaluating efficacy of new advanced technologies. Diabetes Metab Res Rev 2024; 40:e3826. [PMID: 38824455 DOI: 10.1002/dmrr.3826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 03/16/2024] [Accepted: 04/22/2024] [Indexed: 06/03/2024]
Abstract
INTRODUCTION Early and tight glycaemic control is crucial to prevent long-term complications of Type 1 Diabetes (T1D). The aim of our study was to compare glucose metrics, including Time In Tight Range (TITR), in a real-world setting. METHODS We performed a single-centre cross-sectional study in 534 children and adolescents with T1D. Participants were divided into four groups (multiple daily injections + real-time Continuous glucose monitoring (CGM), multiple daily injections + intermittently scanned CGM, sensor augmented pump (SAP), and Advanced Hybrid Closed-Loop (AHCL). Demographical and clinical data were collected and analysed. RESULTS The group with AHCL showed significantly higher Time In Range (TIR) (71.31% ± 10.88) than SAP (57.82% ± 14.98; p < 0.001), MDI + rtCGM (54.56% ± 17.04; p < 0.001) and MDI + isCGM (52.17% ± 19.36; p < 0.001) groups with a lower Time Above Range (p < 0.001). The group with AHCL also showed lower Time Below Range than MDI + isCGM and SAP groups (p < 0.01). The overall TITR was 37% ± 14 with 19% of participants who reached a TITR ≥50% with a mean TIR of 81%. AHCL had significantly higher TITR (45.46% ± 11.77) than SAP (36.25% ± 13.53; p < 0.001), MDI + rtCGM (34.03% ± 13.89; p < 0.001) and MDI + isCGM (33.37% ± 15.84; p < 0.001) groups with a lower Coefficient of Variation (p < 0.001). CONCLUSIONS Our study indicates that AHCL ensures a better glycaemic control with an improvement in both TIR and TITR, along with a reduction in CV. Implementation of automated insulin delivery systems should be considered in the treatment of children and adolescents with T1D.
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Affiliation(s)
- Riccardo Schiaffini
- Endocrine and Diabetes Unit - Bambino Gesù Childrens' Hospital - IRCCS-Piazza S Onofrio, Rome, Italy
| | - Alessandra Lumaca
- Pediatric Unit - Azienda Ospedaliero-Universitaria S. Anna - Via Aldo Moro, Ferrara, Italy
| | - Mariangela Martino
- Endocrine and Diabetes Unit - Bambino Gesù Childrens' Hospital - IRCCS-Piazza S Onofrio, Rome, Italy
- University of Rome 'Tor Vergata', Rome, Italy
| | - Novella Rapini
- Endocrine and Diabetes Unit - Bambino Gesù Childrens' Hospital - IRCCS-Piazza S Onofrio, Rome, Italy
| | - Annalisa Deodati
- Endocrine and Diabetes Unit - Bambino Gesù Childrens' Hospital - IRCCS-Piazza S Onofrio, Rome, Italy
- Department of Systems Medicine, University of Rome 'Tor Vergata', Rome, Italy
| | - Maria Elisa Amodeo
- Endocrine and Diabetes Unit - Bambino Gesù Childrens' Hospital - IRCCS-Piazza S Onofrio, Rome, Italy
| | - Paolo Ciampalini
- Endocrine and Diabetes Unit - Bambino Gesù Childrens' Hospital - IRCCS-Piazza S Onofrio, Rome, Italy
| | - Maria Cristina Matteoli
- Endocrine and Diabetes Unit - Bambino Gesù Childrens' Hospital - IRCCS-Piazza S Onofrio, Rome, Italy
| | - Valentina Pampanini
- Endocrine and Diabetes Unit - Bambino Gesù Childrens' Hospital - IRCCS-Piazza S Onofrio, Rome, Italy
| | - Stefano Cianfarani
- Endocrine and Diabetes Unit - Bambino Gesù Childrens' Hospital - IRCCS-Piazza S Onofrio, Rome, Italy
- Department of Systems Medicine, University of Rome 'Tor Vergata', Rome, Italy
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
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Al-Abdulrazzaq D, Albatineh AN, Khalifa D, Alrefae A, Al-Awadhi E, Alkandari A, Alhomaidah D, Cunningham SA, Al-Kandari H. Prevalence and factors associated with thyroid autoimmunity among children newly diagnosed with type 1 diabetes before and during the COVID-19 pandemic: Evidence from Kuwait. Diabetes Metab Res Rev 2024; 40:e3824. [PMID: 38837532 DOI: 10.1002/dmrr.3824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 05/06/2024] [Accepted: 05/21/2024] [Indexed: 06/07/2024]
Abstract
AIMS This study reports the prevalence and characteristics related to the development of thyroid autoimmunity among children newly diagnosed with type I diabetes (T1D) during the COVID-19 pandemic in Kuwait. MATERIALS AND METHODS This is a prospective observational study of all children under age 14 years newly diagnosed with T1D in Kuwait. We define the duration of the COVID-19 pandemic from the official declaration of the first identified positive COVID-19 case on 24 February 2020 until 31 December 2022. For comparison, we use the time period directly before the COVID-19 pandemic, 1 January 2017 to 23 February 2020. RESULTS One thousand twenty-four (1024) children newly diagnosed with T1D in Kuwait during the study period were included. Among newly diagnosed children, 20.3% tested positive for thyroid antibodies during the COVID-19 pandemic, compared with 14.5% during the pre-pandemic period (p = 0.015). Children with positive COVID-19 status were more likely to present with thyroid antibodies (p = 0.035). After adjusting for other characteristics, patients diagnosed with T1D during the COVID-19 pandemic had double the odds of testing positive for thyroid antibodies (Adjusted odds ratio = 2.173, 95%CI: 1.108, 4.261, p = 0.024). CONCLUSIONS Incident cases of T1D during the COVID-19 pandemic may be different in aetiology or contextual factors leading to a higher risk of thyroid autoimmunity. Longitudinal studies are needed to understand the role of COVID-19 in the onset and progression of T1D and on thyroid autoimmunity and disease.
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Affiliation(s)
- Dalia Al-Abdulrazzaq
- Department of Pediatrics, College of Medicine, Kuwait University, Safat, Kuwait
- Department of Population Health, Dasman Diabetes Institute, Kuwait City, Kuwait
- Ministry of Health, Kuwait City, Kuwait
| | - Ahmed Najeeb Albatineh
- Department of Community Medicine and Behavioral Sciences, College of Medicine, Kuwait University, Safat, Kuwait
| | - Doaa Khalifa
- Department of Population Health, Dasman Diabetes Institute, Kuwait City, Kuwait
- Ministry of Health, Kuwait City, Kuwait
| | - Anwaar Alrefae
- Department of Population Health, Dasman Diabetes Institute, Kuwait City, Kuwait
| | | | - Abdullah Alkandari
- Department of Population Health, Dasman Diabetes Institute, Kuwait City, Kuwait
| | - Doha Alhomaidah
- Department of Population Health, Dasman Diabetes Institute, Kuwait City, Kuwait
- Ministry of Health, Kuwait City, Kuwait
| | | | - Hessa Al-Kandari
- Department of Population Health, Dasman Diabetes Institute, Kuwait City, Kuwait
- Ministry of Health, Kuwait City, Kuwait
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Shebani MS, Khashebi RM. Exploring ketoacidosis frequency and risk factors in childhood-onset type 1 diabetes: an 8-year retrospective study (2011-2018) at a tertiary paediatric hospital in Tripoli, Libya. J Pediatr Endocrinol Metab 2024; 37:497-504. [PMID: 38695494 DOI: 10.1515/jpem-2024-0011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 03/29/2024] [Indexed: 06/06/2024]
Abstract
OBJECTIVES Diabetic ketoacidosis (DKA) stands as a critical, acute complication of type 1 diabetes. Despite its severity, there exists a dearth of data concerning the frequency and prevalence of DKA at the onset of type 1 diabetes in Libyan children. This study aimed to ascertain the frequency of DKA during the initial presentation of type 1 diabetes among children aged 0.5-14 years admitted to Tripoli Children's Hospital between 2011 and 2018. METHODS Employing a retrospective approach, the study examined the proportion of children with newly diagnosed type 1 diabetes who presented with DKA. Data analysis included estimating DKA frequency concerning age at presentation, sex, and age groups. The comparative analysis involved assessing DKA frequency between 0.5 and <2 and 2-14 years age groups. Logistic regression analysis evaluated the impact of age group, sex, and family history of type 1 diabetes on DKA and severe DKA occurrence. RESULTS Among 497 children with newly diagnosed type 1 diabetes, 39.2 % presented with DKA, of these 44.5 % had severe DKA. Females exhibited a higher DKA rate than males (OR 1.63, 95 % CI 1.13-2.34, p=0.009). Very young children (0.5 to <2 years) presented with DKA more frequently than those aged 2-14 years (OR 4.73, 95 % CI 2.65-8.47, p<0.001), and they were more likely to present in severe DKA (63.9 vs. 39.1 %, [OR 7.26, 95 % CI 3.65-14.41, p<0.001]). CONCLUSIONS The frequency of DKA at type 1 diabetes onset among children admitted to Tripoli Children's Hospital is notably high, with nearly half of the DKA episodes categorized as severe. Very young children notably demonstrated a fivefold increase in the likelihood of presenting with DKA.
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Affiliation(s)
- Mostafa Sasi Shebani
- Paediatric Endocrinology and Diabetes Department, 612518 Tripoli Children's Hospital , Tripoli, Libya
- Paediatric Department, Faculty of Medicine, University of Tripoli, Tripoli, Libya
| | - Rowida Mohammed Khashebi
- Paediatric Endocrinology and Diabetes Department, 612518 Tripoli Children's Hospital , Tripoli, Libya
- Paediatric Department, Faculty of Medicine, University of Tripoli, Tripoli, Libya
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Tinti D, Nobili C, Baretta I, Rosso A, Trada M, de Sanctis L. Paediatric type 1 diabetes mellitus: A comparison between multi-injection therapy and advanced hybrid closed-loop pump in the first year after diabetes onset. Diabetes Obes Metab 2024. [PMID: 38860411 DOI: 10.1111/dom.15704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 05/23/2024] [Accepted: 05/23/2024] [Indexed: 06/12/2024]
Affiliation(s)
- Davide Tinti
- Center for Pediatric Diabetology, A.O.U. Città della Salute e della Scienza di Torino, Torino, Italy
| | - Cecilia Nobili
- Center for Pediatric Diabetology, A.O.U. Città della Salute e della Scienza di Torino, Torino, Italy
- Postgraduate School of Pediatrics, University of Torino, Torino, Italy
| | - Irene Baretta
- Center for Pediatric Diabetology, A.O.U. Città della Salute e della Scienza di Torino, Torino, Italy
- Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy
| | - Alice Rosso
- Center for Pediatric Diabetology, A.O.U. Città della Salute e della Scienza di Torino, Torino, Italy
| | - Michela Trada
- Center for Pediatric Diabetology, A.O.U. Città della Salute e della Scienza di Torino, Torino, Italy
| | - Luisa de Sanctis
- Center for Pediatric Diabetology, A.O.U. Città della Salute e della Scienza di Torino, Torino, Italy
- Postgraduate School of Pediatrics, University of Torino, Torino, Italy
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Raithatha D, Sen P, Dave C, Yadav V, Mahapatra A, Shukla R, Bajpai A. Determinants of Course of Type 2 Diabetes in Indian Adolescents. Indian J Pediatr 2024:10.1007/s12098-024-05157-3. [PMID: 38829540 DOI: 10.1007/s12098-024-05157-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 05/03/2024] [Indexed: 06/05/2024]
Abstract
OBJECTIVES To identify determinants of the course of Type 2 diabetes in Indian adolescents. METHODS Records of 37 adolescents (24 boys; 29 post pubertal and eight pubertal) with Type 2 diabetes (initial HbA1C 10.1 ± 1.9% and BMI SDS 2.0 ± 0.8; family history of diabetes in 33, 89.2%) diagnosed at 15.2 ± 2.5 y and followed up for 3.8 ± 2.2 y till 19.1 ± 3.3 y of age, were reviewed. RESULTS Initial treatment included insulin in 11 (29.7%), metformin alone in 22 (59.5%), and a combination of anti-diabetic medication in four (10.8%). Eleven subjects (29.7%) achieved remission at a median period of 5.3 mo (IQR- 17.13) after diagnosis; six of these relapsed within 0.9 ± 0.3 (range 0.4-1.3) y. The proportion of subjects requiring multiple anti-diabetic agents increased over follow-up (19% at six months, 32.5% at one year, 50% at two years, 59.1% at three, and 64.8% at four years), with the need for combination therapy after 0.9 ± 1.4 y. At the last follow-up, five were off treatment (13.5%), 10 (27%) were on metformin alone, and 22 (59.5%) were on multiple medications. The need for combination therapy at the last follow-up was lower in subjects with remission (27% against 73.1%, p = 0.02). CONCLUSIONS The findings of this study suggest delayed presentation and rapid progression of Type 2 diabetes in Indian adolescents. Diagnosis on screening and achievement of remission were predictors of good outcome.
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Affiliation(s)
- Dhvani Raithatha
- Department of Pediatric Endocrinology, Regency Center for Diabetes Endocrinology & Research, Regency City Clinic, Opposite PPN Market, Kanpur, 208001, India
| | - Proteek Sen
- Department of Pediatric Endocrinology, Regency Center for Diabetes Endocrinology & Research, Regency City Clinic, Opposite PPN Market, Kanpur, 208001, India
| | - Chetankumar Dave
- Department of Pediatric Endocrinology, Regency Center for Diabetes Endocrinology & Research, Regency City Clinic, Opposite PPN Market, Kanpur, 208001, India
| | - Vibha Yadav
- Department of Pediatric Endocrinology, Regency Center for Diabetes Endocrinology & Research, Regency City Clinic, Opposite PPN Market, Kanpur, 208001, India
| | - Alapan Mahapatra
- Department of Pediatric Endocrinology, Regency Center for Diabetes Endocrinology & Research, Regency City Clinic, Opposite PPN Market, Kanpur, 208001, India
| | - Rishi Shukla
- Department of Pediatric Endocrinology, Regency Center for Diabetes Endocrinology & Research, Regency City Clinic, Opposite PPN Market, Kanpur, 208001, India
| | - Anurag Bajpai
- Department of Pediatric Endocrinology, Regency Center for Diabetes Endocrinology & Research, Regency City Clinic, Opposite PPN Market, Kanpur, 208001, India.
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Passanisi S, Salzano G, Bombaci B, Minuto N, Bassi M, Bonfanti R, Scialabba F, Mozzillo E, Di Candia F, Monti S, Graziani V, Maffeis C, Piona CA, Arnaldi C, Tosini D, Felappi B, Roppolo R, Zanfardino A, Delvecchio M, Lo Presti D, Calzi E, Ripoli C, Franceschi R, Reinstadler P, Rabbone I, Maltoni G, Alibrandi A, Zucchini S, Marigliano M, Lombardo F. Sustained Effectiveness of an Advanced Hybrid Closed-Loop System in a Cohort of Children and Adolescents With Type 1 Diabetes: A 1-Year Real-World Study. Diabetes Care 2024; 47:1084-1091. [PMID: 38626260 DOI: 10.2337/dc23-2311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 03/28/2024] [Indexed: 04/18/2024]
Abstract
OBJECTIVE To investigate glucose metrics and identify potential predictors of the achievement of glycemic outcomes in children and adolescents during their first 12 months of MiniMed 780G use. RESEARCH DESIGN AND METHODS This multicenter, longitudinal, real-world study recruited 368 children and adolescents with type 1 diabetes (T1D) starting SmartGuard technology between June 2020 and June 2022. Ambulatory glucose profile data were collected during a 15-day run-in period (baseline), 2 weeks after automatic mode activation, and every 3 months. The influence of covariates on glycemic outcomes after 1 year of MiniMed 780G use was assessed. RESULTS After 15 days of automatic mode use, all glucose metrics improved compared with baseline (P < 0.001), except for time below range (P = 0.113) and coefficient of variation (P = 0.330). After 1 year, time in range (TIR) remained significantly higher than at baseline (75.3% vs. 62.8%, P < 0.001). The mean glycated hemoglobin (HbA1c) over the study duration was lower than the previous year (6.9 ± 0.6% vs. 7.4 ± 0.9%, P < 0.001). Time spent in tight range (70-140 mg/dL) was 51.1%, and the glycemia risk index was 27.6. Higher TIR levels were associated with a reduced number of automatic correction boluses (P < 0.001), fewer SmartGuard exits (P = 0.021), and longer time in automatic mode (P = 0.030). Individuals with baseline HbA1c >8% showed more relevant improvement in TIR levels (from 54.3% to 72.3%). CONCLUSIONS Our study highlights the sustained effectiveness of MiniMed 780G among youth with T1D. Findings suggest that even children and adolescents with low therapeutic engagement may benefit from SmartGuard technology.
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Affiliation(s)
- Stefano Passanisi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Giuseppina Salzano
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Bruno Bombaci
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Nicola Minuto
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
| | - Marta Bassi
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Riccardo Bonfanti
- Pediatric Diabetology Unit, Department of Pediatrics, Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Francesco Scialabba
- Pediatric Diabetology Unit, Department of Pediatrics, Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Enza Mozzillo
- Section of Pediatrics, Department of Translational Medical Science, Regional Center of Pediatric Diabetes, Federico II University of Naples, Naples, Italy
| | - Francesca Di Candia
- Section of Pediatrics, Department of Translational Medical Science, Regional Center of Pediatric Diabetes, Federico II University of Naples, Naples, Italy
| | - Sara Monti
- Pediatrics Unit, Department of Woman's and Child and Adolescent Health, Azienda Unità Sanitaria Locale (AUSL) Romagna, Bufalini Hospital, Cesena, Italy
| | - Vanna Graziani
- Pediatrics Unit, Department of Woman's and Child and Adolescent Health, AUSL Romagna, S. Maria delle Croci Hospital, Ravenna Italy
| | - Claudio Maffeis
- Pediatric Diabetes and Metabolic Disorders Unit, Regional Center for Pediatric Diabetes, University City Hospital, Verona, Italy
| | - Claudia Anita Piona
- Pediatric Diabetes and Metabolic Disorders Unit, Regional Center for Pediatric Diabetes, University City Hospital, Verona, Italy
| | - Claudia Arnaldi
- Unitá Operativa Semplice Diabetologia Pediatrica ASL Viterbo, Viterbo, Italy
| | - Davide Tosini
- Unitá Operativa Semplice Diabetologia Pediatrica ASL Viterbo, Viterbo, Italy
| | - Barbara Felappi
- U.S. Auxoendocrinologia Pediatrica, Unitá Operativa Complessa Pediatria-Clinica Pediatrica, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili, Brescia, Italy
| | - Rosalia Roppolo
- Unitá Operativa Semplice Dipartimentale Diabetologia Pediatrica, Dipartimento di Pediatria, Ospedale dei Bambini, Palermo, Italia
| | - Angela Zanfardino
- Department of Pediatrics, Regional Center of Pediatric Diabetology "G.Stoppoloni," University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Maurizio Delvecchio
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L'Aquila, L'Aquila, Italy
| | - Donatella Lo Presti
- Regional Referral Centre of Pediatric Diabetes, University Hospital "Policlinico," Catania, Italy
| | - Elena Calzi
- Department of Pedatrics and Neonatology, ASST Crema Hospital, Crema, Italy
| | - Carlo Ripoli
- Pediatric Diabetology Unit, Department of Pediatrics, ASL 8 Cagliari, Cagliari, Italy
| | - Roberto Franceschi
- Department of Pediatrics, S. Chiara Hospital of Trento, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Petra Reinstadler
- Ospedale di Bolzano - Azienda Sanitaria dell'Alto Adige, Bolzano, Italy
| | - Ivana Rabbone
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Giulio Maltoni
- Pediatric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Angela Alibrandi
- Unit of Statistical and Mathematical Sciences, Department of Economics, University of Messina, Messina, Italy
| | | | - Marco Marigliano
- Pediatric Diabetes and Metabolic Disorders Unit, Regional Center for Pediatric Diabetes, University City Hospital, Verona, Italy
| | - Fortunato Lombardo
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
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Rapini N, Martino M, Arnaldi C, Deodati A, Anagnostopoulou L, Amodeo ME, Ciampalini P, Pampanini V, Lorubbio A, Tosini D, Cianfarani S, Schiaffini R. Efficacy and safety of advanced hybrid closed loop systems in children with type 1 diabetes younger than 6 years. Front Endocrinol (Lausanne) 2024; 15:1382920. [PMID: 38836230 PMCID: PMC11148265 DOI: 10.3389/fendo.2024.1382920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/19/2024] [Indexed: 06/06/2024] Open
Abstract
Background Tight glycemic control is essential for the normal growth and development of preschool children. The aim of our study was to evaluate the impact of advanced hybrid closed loop (AHCL) systems in a real-life setting in children younger than 6 years. Methods We conducted a two-center prospective study. We enrolled 19 patients with a median age at disease onset of 2.6 years [interquartile range (IQR) 1.6; 4.4] and a median disease duration of 1.4 years (IQR 0.9; 2.8) who were switched to AHCL from multiple daily injections or open-loop insulin therapy and with a 6-month follow-up. Clinical data, sensor glycemic metrics, and pump settings were collected and analyzed. Results After 6 months of follow-up, there was a significant reduction in median HbA1c (p = 0.0007) and glucose management indicator (p = 0.03). A reduction in both mild (>180 mg/dL) (p = 0.04) and severe (>250 mg/dL) (p = 0.01) hyperglycemia was observed after 1 month of auto mode, and in mild hyperglycemia, it persisted up to 6 months (p = 0.02). A small increase in time below range (<70 mg/dL) was observed (p = 0.04) without a significant difference in time <54 mg/dL (p = 0.73). Time in range increased significantly, reaching a 10% increment (p = 0.03) compared with baseline. A significant reduction in the average sensor glucose was observed (p = 0.01) while coefficient of glucose variability (CV%) remained stable (p = 0.12). No episodes of ketoacidosis or severe hypoglycemia have been recorded. Conclusion AHCL systems are effective and safe for children younger than 6 years and should be considered as a valid therapeutic option from diabetes onset.
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Affiliation(s)
- Novella Rapini
- Endocrinology and Diabetes Unit, Bambino Gesù Children's Hospital, IRCCS, Scientific Institute for Research, Hospitalization and Health Care, Rome, Italy
| | - Mariangela Martino
- Endocrinology and Diabetes Unit, Bambino Gesù Children's Hospital, IRCCS, Scientific Institute for Research, Hospitalization and Health Care, Rome, Italy
- PhD Program in Immunology, Molecular Medicine and Applied Biotechnologies, University of Rome 'Tor Vergata', Rome, Italy
| | | | - Annalisa Deodati
- Endocrinology and Diabetes Unit, Bambino Gesù Children's Hospital, IRCCS, Scientific Institute for Research, Hospitalization and Health Care, Rome, Italy
- Department of Systems Medicine, University of Rome 'Tor Vergata', Rome, Italy
| | - Lilian Anagnostopoulou
- Endocrinology and Diabetes Unit, Bambino Gesù Children's Hospital, IRCCS, Scientific Institute for Research, Hospitalization and Health Care, Rome, Italy
| | - Maria Elisa Amodeo
- Endocrinology and Diabetes Unit, Bambino Gesù Children's Hospital, IRCCS, Scientific Institute for Research, Hospitalization and Health Care, Rome, Italy
| | - Paolo Ciampalini
- Endocrinology and Diabetes Unit, Bambino Gesù Children's Hospital, IRCCS, Scientific Institute for Research, Hospitalization and Health Care, Rome, Italy
| | - Valentina Pampanini
- Endocrinology and Diabetes Unit, Bambino Gesù Children's Hospital, IRCCS, Scientific Institute for Research, Hospitalization and Health Care, Rome, Italy
| | - Antonella Lorubbio
- Endocrinology and Diabetes Unit, Bambino Gesù Children's Hospital, IRCCS, Scientific Institute for Research, Hospitalization and Health Care, Rome, Italy
| | - Davide Tosini
- Pediatric Diabetes Unit, ASL Viterbo, Viterbo, Italy
| | - Stefano Cianfarani
- Endocrinology and Diabetes Unit, Bambino Gesù Children's Hospital, IRCCS, Scientific Institute for Research, Hospitalization and Health Care, Rome, Italy
- Department of Systems Medicine, University of Rome 'Tor Vergata', Rome, Italy
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Riccardo Schiaffini
- Endocrinology and Diabetes Unit, Bambino Gesù Children's Hospital, IRCCS, Scientific Institute for Research, Hospitalization and Health Care, Rome, Italy
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Tinti D, Canavese C, Nobili C, Marcotulli D, Daniele E, Rabbone I, de Sanctis L. Neurological dysfunction screening in a cohort of adolescents with type 1 diabetes: a six-year follow-up. Front Med (Lausanne) 2024; 11:1331145. [PMID: 38784238 PMCID: PMC11111903 DOI: 10.3389/fmed.2024.1331145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 04/22/2024] [Indexed: 05/25/2024] Open
Abstract
Aims Diabetic neuropathy (DN) is one of the most insidious microvascular complications in patients with type 1 diabetes (T1DM) and initial signs may appear during childhood. The aim of this study is to evaluate associations between the Nerve Conduction Studies (NCS) outcomes at enrollment with neuropathy screening questionnaires performed six years later in a cohort of asymptomatic adolescents followed up until early adulthood, affected by T1DM. Methods We performed NCS in a cohort of seventy-two adolescents with T1DM and eighteen healthy controls. Six years later, screening questionnaires for DN were proposed: Michigan Neuropathy Screening Instrument (MNSI, specific for symptoms of somatic dysfunction), Composite Autonomic Symptom Score 31 (COMPASS 31, specific for abnormalities of the autonomic component) and Clarke questionnaire (perception of hypoglycemia). Thirty-two TD1M subjects agreed to participate in the follow-up; main clinical-metabolic parameters, including the number of episodes of hypoglycemia in the past twelve months, were collected. Results 11.8% of subjects showed changes compatible with DN through the MNSI questionnaire, while 41% declared a reduced perception of hypoglycemia on the Clarke questionnaire. No significant correlation was observed between the clinical-metabolic parameters or altered response to NCS and scores of MNSI and COMPASS 31 questionnaires. On the other hand, an association was observed between NCS abnormalities and a high number of hypoglycemic events after six years (97-fold increased risk, p = 0.009). Conclusion The frequency of somatic alterations in the study population is 11.8%, whereas the frequency of symptoms correlated with autonomic damage is about 41%. An autonomic impairment recorded at NCS may represent a six-year risk factor for increased hypoglycemic episodes, even if more extensive studies are needed to investigate this possible relationship further.
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Affiliation(s)
- Davide Tinti
- Department of Pediatrics, A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy
| | - Carlotta Canavese
- Child and Adolescent Neuropsychiatry Unit, Department of Sciences of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Cecilia Nobili
- Department of Pediatrics, A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy
- Postgraduate School of Pediatrics, University of Torino, Torino, Italy
| | - Daniele Marcotulli
- Child and Adolescent Neuropsychiatry Unit, Department of Sciences of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Erika Daniele
- Department of Pediatrics, A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy
| | - Ivana Rabbone
- Department of Health and Science, University of Piemonte Orientale, Novara, Italy
| | - Luisa de Sanctis
- Department of Pediatrics, A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy
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9
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Neubauer-Geryk J, Wielicka M, Hoffmann M, Myśliwiec M, Bieniaszewski L. The Impact of Disease Duration on Microcirculatory Dysfunction in Young Patients with Uncomplicated Type 1 Diabetes. Biomedicines 2024; 12:1020. [PMID: 38790982 PMCID: PMC11117961 DOI: 10.3390/biomedicines12051020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 04/27/2024] [Accepted: 05/03/2024] [Indexed: 05/26/2024] Open
Abstract
This study aimed to evaluate the earliest changes in the structure and function of the peripheral microcirculation using capillaroscopy and transcutaneous oxygen pressure measurement in children and adolescents with type 1 diabetes mellitus at baseline and during post-occlusive reactive hyperemia (PORH) in the function of diabetes duration. Sixty-seven patients with type 1 diabetes mellitus (T1D), aged 8 to 18 years, and twenty-eight age- and sex-matched healthy subjects were included in the analysis. Diabetic patients were divided into subgroups based on median disease duration. The subgroups differed in chronological age, lipid levels, and thyroid hormones. Capillaroscopy was performed twice: at baseline and then again after the PORH test. Transcutaneous oxygen pressure also was recorded under baseline conditions during and after the PORH test. Comparison of capillaroscopy and transcutaneous oxygen pressure parameters at rest and after the PORH showed no statistically significant difference between the subgroups. This remained true after adjusting for variables that differentiated the two subgroups. However, in the group of patients with long-standing diabetes, significant negative correlations were observed between the Coverage value after the PORH test and capillary reactivity with TcPO2_zero (biological zero). Significant positive correlations were also found between distance after the PORH test and TcPO2_zero. The results of our study indicate that in patients with a shorter duration of diabetes, the use of multiple tests provides a better characterization of the structure and function of microcirculation because the onset of dysfunction does not occur at the same time in all the tests.
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Affiliation(s)
- Jolanta Neubauer-Geryk
- Clinical Physiology Unit, Medical Simulation Centre, Medical University of Gdańsk, 80-210 Gdańsk, Poland; (M.W.); (L.B.)
| | - Melanie Wielicka
- Clinical Physiology Unit, Medical Simulation Centre, Medical University of Gdańsk, 80-210 Gdańsk, Poland; (M.W.); (L.B.)
| | - Magdalena Hoffmann
- Diabetology Outpatient Clinic, Non-Public Health Care Institution SAFMED, 83-000 Pruszcz Gdański, Poland;
| | - Małgorzata Myśliwiec
- Department of Pediatrics, Diabetology and Endocrinology, Medical University of Gdańsk, 80-211 Gdańsk, Poland;
| | - Leszek Bieniaszewski
- Clinical Physiology Unit, Medical Simulation Centre, Medical University of Gdańsk, 80-210 Gdańsk, Poland; (M.W.); (L.B.)
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10
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Kamrath C, Tittel SR, Buchal G, Brämswig S, Preiss E, Göldel JM, Wiegand S, Minden K, Warschburger P, Stahl-Pehe A, Holl RW, Lanzinger S. Psychosocial Burden During the COVID-19 Pandemic in Adolescents With Type 1 Diabetes in Germany and Its Association With Metabolic Control. J Adolesc Health 2024; 74:900-907. [PMID: 38323968 DOI: 10.1016/j.jadohealth.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 11/30/2023] [Accepted: 12/01/2023] [Indexed: 02/08/2024]
Abstract
PURPOSE To investigate the psychosocial burden during the COVID-19 pandemic in adolescents with type 1 diabetes and its association with metabolic control. METHODS Prospective multicenter observational cohort study based on data from the German Diabetes Prospective Follow-up Registry. Adolescents aged 12-20 years with type 1 diabetes were asked during routine follow-up visits to complete a questionnaire on psychosocial distress and daily use of electronic media during the COVID-19 pandemic from June 2021 to November 2022. Well-being, anxiety, and depression symptoms were assessed using World Health Organization Five Well-Being Index (WHO-5), General Anxiety Disorder scale 7 (GAD-7), and Patient Health Questionnaire-9 questionnaires. The impact of mental health symptoms on metabolic control was analyzed by using multivariable linear regression models adjusted for sex, diabetes duration, treatment, socioeconomic deprivation, and immigrant background. RESULTS Six hundred eighty eight adolescents (45.6% females) from 20 diabetes centers participated. Compared with a prepandemic cohort, WHO-5 scores were lower during the COVID-19 pandemic (estimated mean difference -9.6 [95% confidence interval -11.6; -7.6], p < .001), but GAD-7 scores were not different (estimated mean difference 0.6 [95% confidence interval -0.2; 1.5], p = .14). HbA1c was significantly positively associated with GAD-7 and Patient Health Questionnaire-9 and negatively associated with WHO-5 scores (all p < .001). Daily electronic media use was positively associated with adjusted mental health symptoms (all p < .01). DISCUSSION Although the overall well-being of adolescents with type 1 diabetes was reduced during the later phase of the COVID-19 pandemic, the additional psychological burden was relatively low. However, mental health symptoms were associated with poorer metabolic control and higher use of electronic media.
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Affiliation(s)
- Clemens Kamrath
- Department of General Pediatrics and Neonatology, Division of Pediatric Endocrinology and Diabetology, Center of Child and Adolescent Medicine, Justus Liebig University, Giessen, Germany.
| | - Sascha R Tittel
- German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany; Institute of Epidemiology and Medical Biometry, CAQM, Ulm University, Ulm, Germany
| | | | | | - Eva Preiss
- Divison of Pediatric Diabetology, Darmstädter Kinderkliniken Prinzessin Margaret, Darmstadt, Germany
| | - Julia M Göldel
- Department of Psychology, Counseling Psychology, University of Potsdam, Potsdam, Germany
| | - Susanna Wiegand
- Department of Pediatric Endocrinology and Diabetology, Center for Social-Pediatric Care, Charité Universitätsmedizin Berlin, corporate member of Freie Universität Berlin und Humboldt- Universität zu Berlin, Berlin, Germany
| | - Kirsten Minden
- German Rheumatism Research Center (DRFZ), Program Area Epidemiology, Berlin, Germany; Department of Pediatric Respiratory Medicine, German Charité University Medicine Berlin, corporate member of Freie Universität Berlin und Humboldt- Universität zu Berlin, Immunology and Critical Care Medicine at Charité University Hospital Berlin, Berlin, Germany
| | - Petra Warschburger
- Department of Psychology, Counseling Psychology, University of Potsdam, Potsdam, Germany
| | - Anna Stahl-Pehe
- German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany; Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Reinhard W Holl
- German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany; Institute of Epidemiology and Medical Biometry, CAQM, Ulm University, Ulm, Germany
| | - Stefanie Lanzinger
- German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany; Institute of Epidemiology and Medical Biometry, CAQM, Ulm University, Ulm, Germany
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11
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Bombaci B, Passanisi S, Pecoraro M, Sorrenti L, Papa M, Salzano G, Lombardo F. Use of teplizumab in children and adolescents at risk of type 1 diabetes: perspectives of parents and caregivers from an Italian Pediatric Diabetes Center. Acta Diabetol 2024; 61:635-642. [PMID: 38381182 DOI: 10.1007/s00592-024-02245-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/23/2024] [Indexed: 02/22/2024]
Abstract
AIMS In view of the imminent introduction of a novel category of disease-modifying treatments for type 1 diabetes (T1D) in European countries, it becomes imperative to understand the existing awareness and viewpoints of parents and caregivers of children and adolescents predisposed to T1D. This study aims to evaluate the perspectives of a cohort of parents and caregivers regarding using teplizumab to delay the onset of T1D in predisposed children and adolescents. METHODS This single-center study used a survey-based approach. Parents or caregivers of children and adolescents with T1D having at least one additional child without T1D answered 15 questions assessing their awareness about teplizumab, their potential willingness to provide consent for its administration in case of eligibility, and their expectations regarding potential outcomes. RESULTS Approximately half of the participants (52.6%) expressed readiness to consent to teplizumab administration for their child if the prescription criteria were met in the future. Only 6.3% of parents claimed detailed knowledge about this innovative medication. Notably, parents with prior experience of diabetic ketoacidosis (DKA) demonstrated a higher inclination to consent to teplizumab treatment (p = 0.018). CONCLUSIONS Our findings underscore the necessity for comprehensive awareness campaigns spreading the current evidence concerning teplizumab in terms of both effectiveness and possible side effects. Additionally, our study reinforces the pivotal role of DKA prevention in successfully integrating disease-modifying treatments into clinical practice.
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Affiliation(s)
- Bruno Bombaci
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
| | - Stefano Passanisi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy.
| | - Maria Pecoraro
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
| | - Lacrima Sorrenti
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
| | - Mattia Papa
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
| | - Giuseppina Salzano
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
| | - Fortunato Lombardo
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
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12
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Hölgyesi Á, Luczay A, Tóth-Heyn P, Muzslay E, Világos E, Szabó AJ, Baji P, Kovács L, Gulácsi L, Zrubka Z, Péntek M. The Impact of Parental Electronic Health Literacy on Disease Management and Outcomes in Pediatric Type 1 Diabetes Mellitus: Cross-Sectional Clinical Study. JMIR Pediatr Parent 2024; 7:e54807. [PMID: 38506893 PMCID: PMC10993131 DOI: 10.2196/54807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Despite the growing uptake of smart technologies in pediatric type 1 diabetes mellitus (T1DM) care, little is known about caregiving parents' skills to deal with electronic health information sources. OBJECTIVE We aimed to assess the electronic health literacy of parents caring for children with T1DM and investigate its associations with disease management and children's outcomes. METHODS A cross-sectional survey was performed involving 150 parent-child (8-14 years old with T1DM) dyads in a university pediatric diabetology center. Parents' electronic health literacy (eHealth Literacy Scale [eHEALS]), general health literacy (Chew questionnaire and Newest Vital Sign [NVS]), and attitudes toward T1DM care (Parental Self-Efficacy Scale for Diabetes Management [PSESDM] and Hypoglycemia Fear Survey [HFS]) were investigated. Children's treatment, HbA1c level, and quality of life (Pediatric Quality of Life Inventory Diabetes Module [PedsQL Diab] and EQ-5D-Y-3L) were assessed. Multiple linear regression analysis was performed to investigate the determining factors of 6-month average HbA1c. RESULTS Of the 150 children, 38 (25.3%) used a pen, 55 (36.7%) used a pen plus a sensor, 6 (4.0%) used an insulin pump, and 51 (34.0%) used an insulin pump plus a sensor. Parents' average eHEALS score (mean 31.2, SD 4.9) differed significantly by educational level (P=.04) and the children's treatment (P=.005), being the highest in the pump + sensor subgroup. The eHEALS score showed significant Pearson correlations with the Chew score (r=-0.45; P<.001), NVS score (r=0.25; P=.002), and PSESDM score (r=0.35; P<.001) but not with the children's HbA1c (r=-0.143; P=.08), PedsQL Diab (r=-0.0002; P>.99), and EQ-5D-Y-3L outcomes (r=-0.13; P=.12). Regression analysis revealed significant associations of the child's HbA1c level with sex (β=0.58; P=.008), treatment modality (pen + sensor: β=-0.66; P=.03; pump + sensor: β=-0.93; P=.007), and parents' self-efficacy (PSESDM; β=-0.08; P=.001). CONCLUSIONS Significantly higher parental electronic health literacy was found in T1DM children using a glucose sensor. The electronic health literacy level was associated with parents' diabetes management attitude but not with the child's glycemic control. Studies further investigating the role of parental electronic health literacy in T1DM children managed at different levels of care and the local context are encouraged.
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Affiliation(s)
- Áron Hölgyesi
- Doctoral School, Semmelweis University, Budapest, Hungary
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
| | - Andrea Luczay
- Pediatric Center, Semmelweis University, Budapest, Hungary
| | | | - Eszter Muzslay
- Pediatric Center, Semmelweis University, Budapest, Hungary
| | - Eszter Világos
- Pediatric Center, Semmelweis University, Budapest, Hungary
| | - Attila J Szabó
- Pediatric Center, Semmelweis University, Budapest, Hungary
| | - Petra Baji
- Musculoskeletal Research Unit, University of Bristol, Bristol, United Kingdom
| | - Levente Kovács
- Physiological Controls Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
| | - László Gulácsi
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
| | - Zsombor Zrubka
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
| | - Márta Péntek
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
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13
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Gomez P, Sanchez J. Type 1 Diabetes Screening and Diagnosis. Endocrinol Metab Clin North Am 2024; 53:17-26. [PMID: 38272595 DOI: 10.1016/j.ecl.2023.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
Those with concerning signs or symptoms should be evaluated for type 1 diabetes (T1D). Those with first-degree relatives with T1D or based on the presence of high-risk genes are at increased risk and benefit from screening. Universal screening should be considered in light of new potential therapies to delay disease progression. Although oral glucose tolerance test is the gold standard for T1D staging, there are multiple tools available when oral glucose tolerance test is not feasible. Risk score calculations increase the ability to predict disease progression. Testing should be repeated when symptoms of overt diabetes mellitus are not present.
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Affiliation(s)
- Patricia Gomez
- Department of Pediatrics, Division of Pediatric Endocrinology, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, Suite 3044A, Miami, FL 33136, USA.
| | - Janine Sanchez
- Pediatric Diabetes, Pediatric Endocrinology, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, Suite 3044A, Miami, FL 33136, USA
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14
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Patelakis E, Schienkiewitz A, Truthmann J, Holl RW, Poethko-Müller C, Mensink GBM, Heidemann C. Distribution and determinants of glycosylated hemoglobin in adolescents - Results from a nationwide population-based survey in Germany. PLoS One 2024; 19:e0296962. [PMID: 38386644 PMCID: PMC10883580 DOI: 10.1371/journal.pone.0296962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/25/2023] [Indexed: 02/24/2024] Open
Abstract
The role of glycosylated hemoglobin (HbA1c) in youth is largely unclear. The aims of this study are to investigate the distribution and potential determinants of HbA1c among a population-based sample of adolescents. The German Health Interview and Examination Survey for Children and Adolescents (KiGGS) Wave 2 includes a nationwide representative sample of 0-17-year-old participants. For this evaluation, data from a randomly selected subgroup aged 14-17 years and without diagnosed diabetes was included (n = 857). Percentile-based HbA1c values (measured at laboratory in whole blood samples by high performance liquid chromatography) were calculated to examine HbA1c distribution. Multivariable linear regression analyses were performed to investigate factors (age, sex, parental socioeconomic status, body mass index (BMI), birth weight, smoking, alcohol consumption, healthy food diversity, sport activity, oral contraceptive use) associated with HbA1c. The mean HbA1c level was 5.2% (minimum: 3.9%, P10: 4.8%, P50: 5.1%, P90: 5.5%, maximum: 6.7%). Overall, 2.8% of adolescents had an HbA1c value in the prediabetic range (5.7-6.4%) and 0.1% had an undiagnosed diabetes (≥6.5%). Multivariable regression analysis showed an inverse association of age with HbA1c (17 vs. 14 years: ß: -1.18; 95% CI -2.05, -0.31). Higher HbA1c values were observed for higher BMI-standard deviation scores (SDS) (ß: 0.24; 95% CI -0.04, 0.52) and smoking (ß: 0.73; 95% CI -0.12, 1.57), but these tendencies were non-significant. In sex-stratified analysis, smoking and birth weight were significantly associated with HbA1c in boys. Among adolescents without diagnosed diabetes in Germany, HbA1c values ranged from 3.9% to 6.7%. To ensure health in adulthood, the influence of determinants on HbA1c levels in younger age should be further investigated.
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Affiliation(s)
- Eleni Patelakis
- Department of Epidemiology and Health Monitoring, Robert Koch Institute, Berlin, Germany
| | - Anja Schienkiewitz
- Department of Epidemiology and Health Monitoring, Robert Koch Institute, Berlin, Germany
| | - Julia Truthmann
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Reinhard W. Holl
- Institute of Epidemiology and Medical Biometry, University Medical Centre, Ulm, Germany
| | | | - Gert B. M. Mensink
- Department of Epidemiology and Health Monitoring, Robert Koch Institute, Berlin, Germany
| | - Christin Heidemann
- Department of Epidemiology and Health Monitoring, Robert Koch Institute, Berlin, Germany
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15
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Catamo E, Tornese G, Dovc K, Tinti D, Di Tonno R, Cauvin V, Barbi E, Franceschi R, Bonfanti R, Rabbone I, Battelino T, Robino A. Food Behaviour and Metabolic Characteristics of Children and Adolescents with Type 1 Diabetes: Relationship to Glycaemic Control. Foods 2024; 13:578. [PMID: 38397555 PMCID: PMC10888051 DOI: 10.3390/foods13040578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 02/07/2024] [Accepted: 02/10/2024] [Indexed: 02/25/2024] Open
Abstract
Diet is an essential element of treating and managing type 1 diabetes (T1D). However, limited research has examined food behaviour in children and adolescents with T1D and their relationship to glycaemic control. This study evaluated food behaviour, metabolic characteristics and their impact on the glycaemic control of children and adolescents with T1D. Two hundred and fifty-eight participants with T1D (6-15 years, duration of diabetes >1 year) were recruited. Demographic, anthropometric and clinical data were collected. Questionnaires on food neophobia and food preferences were administered. The Child Food Questionnaire (CFQ) also assessed parental feeding practices. An analysis of food behaviour showed that food neophobia was inversely associated with the liking of vegetables, fruits, fish, sweets and carbohydrates. Moreover, by analysing parental feeding practices, an inverse association of "Pressure to eat", "Monitoring" and "Restriction" with liking for vegetables and carbohydrates emerged. Considering glycaemic control, increased food neophobia and the parent practices "Restriction", "Pressure to eat" and "Concern about weight" were found in participants with glycated haemoglobin (HbA1c) values >8.5%. Finally, higher body mass index (BMI) and total cholesterol values were observed in subjects with HbA1c values >8.5%. These findings contribute to a better understanding of eating behaviour, metabolic status and their complex relationship with glycaemic control.
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Affiliation(s)
- Eulalia Catamo
- Institute for Maternal and Child Health—IRCCS ‘‘Burlo Garofolo”, 34137 Trieste, Italy; (E.C.); (G.T.); (E.B.)
| | - Gianluca Tornese
- Institute for Maternal and Child Health—IRCCS ‘‘Burlo Garofolo”, 34137 Trieste, Italy; (E.C.); (G.T.); (E.B.)
- Department of Medical Sciences, University of Trieste, 34149 Trieste, Italy
| | - Klemen Dovc
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia; (K.D.); (T.B.)
- Department of Endocrinology, Diabetes and Metabolism, University Children’s Hospital, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Davide Tinti
- Center for Pediatric Diabetology, A.O.U. Città della Salute e della Scienza, 10126 Torino, Italy;
| | - Raffaella Di Tonno
- Diabetes Research Institute, Department of Pediatrics, IRCCS San Raffaele Hospital, 20132 Milano, Italy; (R.D.T.); (R.B.)
| | - Vittoria Cauvin
- Division of Pediatrics, S. Chiara General Hospital, 38122 Trento, Italy; (V.C.); (R.F.)
| | - Egidio Barbi
- Institute for Maternal and Child Health—IRCCS ‘‘Burlo Garofolo”, 34137 Trieste, Italy; (E.C.); (G.T.); (E.B.)
- Department of Medical Sciences, University of Trieste, 34149 Trieste, Italy
| | - Roberto Franceschi
- Division of Pediatrics, S. Chiara General Hospital, 38122 Trento, Italy; (V.C.); (R.F.)
| | - Riccardo Bonfanti
- Diabetes Research Institute, Department of Pediatrics, IRCCS San Raffaele Hospital, 20132 Milano, Italy; (R.D.T.); (R.B.)
| | - Ivana Rabbone
- Division of Pediatrics, Department of Health Sciences, Università del Piemonte Orientale, 13100 Novara, Italy;
| | - Tadej Battelino
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia; (K.D.); (T.B.)
- Department of Endocrinology, Diabetes and Metabolism, University Children’s Hospital, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Antonietta Robino
- Institute for Maternal and Child Health—IRCCS ‘‘Burlo Garofolo”, 34137 Trieste, Italy; (E.C.); (G.T.); (E.B.)
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16
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Foti Randazzese S, Bombaci B, Costantino S, Giorgianni Y, Lombardo F, Salzano G. Discordance between Glucose Management Indicator and Glycated Hemoglobin in a Pediatric Cohort with Type 1 Diabetes: A Real-World Study. CHILDREN (BASEL, SWITZERLAND) 2024; 11:210. [PMID: 38397323 PMCID: PMC10887365 DOI: 10.3390/children11020210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/30/2024] [Accepted: 02/03/2024] [Indexed: 02/25/2024]
Abstract
The introduction of continuous glucose monitoring (CGM) systems in clinical practice has allowed a more detailed picture of the intra- and interdaily glycemic fluctuations of individuals with type 1 diabetes (T1D). However, CGM-measured glucose control indicators may be occasionally inaccurate. This study aims to assess the discrepancy between the glucose management indicator (GMI) and glycated hemoglobin (HbA1c) (ΔGMI-HbA1c) within a cohort of children and adolescents with T1D, exploring its correlation with other CGM metrics and blood count parameters. In this single-center, cross-sectional study, we gathered demographic and clinical data, including blood count parameters, HbA1c values, and CGM metrics, from 128 pediatric subjects with T1D (43% female; mean age, 13.4 ± 3.6 years). Our findings revealed higher levels of the coefficient of variation (CV) (p < 0.001) and time above range > 250 mg/dL (p = 0.033) among subjects with ΔGMI-HbA1c > 0.3%. No association was observed between blood count parameters and ΔGMI-HbA1c. In conclusion, despite the advancements and the widespread adoption of CGM systems, HbA1c remains an essential parameter for the assessment of glycemic control, especially in individuals with suboptimal metabolic control and extreme glycemic variability.
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Affiliation(s)
| | | | | | | | | | - Giuseppina Salzano
- Department of Human Pathology in Adult and Developmental Age “Gaetano Barresi”, University of Messina, Via Consolare Valeria 1, 98124 Messina, Italy; (S.F.R.); (B.B.); (S.C.); (Y.G.); (F.L.)
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17
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Wu Z, Wang J, Ullah R, Chen M, Huang K, Dong G, Fu J. Covid 19 and diabetes in children: advances and strategies. Diabetol Metab Syndr 2024; 16:28. [PMID: 38287388 PMCID: PMC10823738 DOI: 10.1186/s13098-024-01267-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 01/14/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Throughout the COVID-19 pandemic, there has been a notable increase in the incidence of new-onset diabetes and diabetic ketoacidosis (DKA). Simultaneously, children diagnosed with type 1 diabetes (T1D) have encountered difficulties in maintaining optimal blood glucose levels. The mechanisms underpinning these correlations still remain a puzzle. We reviewed the studies that examined changes in incidence during the pandemic. These studies utilized various metrics for comparison, which encompassed the timing of data collection, diagnostic criteria, as well as the numbers and incidence rates of diabetes and DKA. We found the incidence of diabetes and DKA was higher during the pandemic. As to mechanisms, the invivo and invitro study revealed the factors such as direct viral damage, metabolic dysfunction, and immune responses all attribute to the process of T1D after suffering from COVID-19. Furthermore, we provide some useful strategies to prevent and treat children suffering from diabetes and COVID-19. CONCLUSIONS Strong correlations have been observed between new-onset diabetes and COVID-19. Insights gleaned from clinical descriptions and basic research can offer valuable experience and recommendations for the treatment and prevention of diabetes during future pandemics.
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Affiliation(s)
- Zhaoyuan Wu
- Department of Endocrinology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Jinling Wang
- Department of Endocrinology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Rahim Ullah
- Department of Endocrinology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Minghao Chen
- Department of Endocrinology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Ke Huang
- Department of Endocrinology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Guanping Dong
- Department of Endocrinology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Junfen Fu
- Department of Endocrinology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China.
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Wołoszyn-Durkiewicz A, Iwaszkiewicz-Grześ D, Świętoń D, Kujawa MJ, Jankowska A, Durawa A, Glasner P, Trzonkowski P, Glasner L, Szurowska E, Myśliwiec M. The Complex Network of Cytokines and Chemokines in Pediatric Patients with Long-Standing Type 1 Diabetes. Int J Mol Sci 2024; 25:1565. [PMID: 38338843 PMCID: PMC10855710 DOI: 10.3390/ijms25031565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/14/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
Type 1 diabetes (T1D) is a progressive disorder leading to the development of microangiopathies and macroangiopathies. Numerous cytokines and chemokines are involved in the pathogenesis of T1D complications. The study aimed to assess the presence of complications in patients with long-standing T1D and its relationship with serum biomarker concentrations. We examined 52 T1D subjects, with a disease duration ≥4 years and 39 healthy controls. The group of T1D patients was further divided into subgroups based on the duration of the disease (<7 years and ≥7 years) and the metabolic control assessed by the HbAlc level (<8% and ≥8%). We used Luminex Technology to assess a wide range of biomarker concentrations. A 24 h urine test was done to evaluate the rate of albuminuria. Optical coherence tomography (OCT) was conducted to detect early retinopathic changes. Subclinical atherosclerosis was assessed by measuring the carotid intima-media thickness (IMT). T1D patients showed remarkably higher concentrations of EGF, eotaxin/CCL11, MDC/CCL22, sCD40L, TGF-α, and TNF-α. Moreover, we reported statistically significant correlations between cytokines and IMT. Biomarker concentrations depend on numerous factors such as disease duration, metabolic control, and the presence of complications. Although the majority of pediatric T1D patients do not present signs of overt complications, it is indispensable to conduct the screening for angiopathies already in childhood, as its early recognition may attenuate the further progression of complications.
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Affiliation(s)
- Anna Wołoszyn-Durkiewicz
- Department of Pediatrics, Diabetology and Endocrinology, Medical University of Gdańsk, 80-211 Gdańsk, Poland;
| | - Dorota Iwaszkiewicz-Grześ
- Department of Medical Immunology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (D.I.-G.); (P.T.)
| | - Dominik Świętoń
- 2nd Department of Radiology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (D.Ś.); (A.J.); (A.D.); (E.S.)
| | - Mariusz J. Kujawa
- 2nd Department of Radiology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (D.Ś.); (A.J.); (A.D.); (E.S.)
| | - Anna Jankowska
- 2nd Department of Radiology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (D.Ś.); (A.J.); (A.D.); (E.S.)
| | - Agata Durawa
- 2nd Department of Radiology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (D.Ś.); (A.J.); (A.D.); (E.S.)
| | - Paulina Glasner
- Department of Ophthalmology, Medical University of Gdańsk, 80-214 Gdańsk, Poland; (P.G.); (L.G.)
- Department of Anesthesiology and Intensive Care, Medical University of Gdańsk, 80-214 Gdańsk, Poland
| | - Piotr Trzonkowski
- Department of Medical Immunology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (D.I.-G.); (P.T.)
| | - Leopold Glasner
- Department of Ophthalmology, Medical University of Gdańsk, 80-214 Gdańsk, Poland; (P.G.); (L.G.)
| | - Edyta Szurowska
- 2nd Department of Radiology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (D.Ś.); (A.J.); (A.D.); (E.S.)
| | - Małgorzata Myśliwiec
- Department of Pediatrics, Diabetology and Endocrinology, Medical University of Gdańsk, 80-211 Gdańsk, Poland;
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19
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Bassi M, Scalas M, Spacco G, Perasso V, Franzone D, Strati MF, Dufour F, Lionetti B, Rizza F, Parodi S, d’Annunzio G, Minuto N. Management of Type 1 Diabetes in a school setting: effectiveness of an online training program for school staff. Front Public Health 2024; 11:1228975. [PMID: 38239792 PMCID: PMC10794362 DOI: 10.3389/fpubh.2023.1228975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 12/04/2023] [Indexed: 01/22/2024] Open
Abstract
Background and aims Since Type 1 Diabetes (T1D) onset usually occurs at a young age, a relevant number of affected people attend school for most of their time; it is necessary that school personnel receive appropriate education and training. We aimed to evaluate the effectiveness of the online training program offered by IRCCS Istituto Giannina Gaslini during and after COVID-19 pandemic. Methods The Institute's Diabetes team offered an online training program to school staff of the Region during COVID-19 pandemic. A validated questionnaire was proposed to all the schools in which training meetings were held in the previous 2 years (2020-2021 and 2021-2022). The questionnaire consisted of four sections: Section 1 (Socio-demographical data), Section 2 (Theoretical knowledge on T1D), Section 3 (Confidence in handling T1D), and Section 4 (Practical skills and Glucagon Administration). To evaluate the effectiveness of the online training program, the answers between participants (Group A) and non-participants (Group B) were then compared. Results 225 subjects from 19 schools participated in the survey. People who participated to the training (Group A, n = 53) demonstrated better T1D theoretical knowledge compared to non-participants (Group B, n = 154; p < 0.001). Group A revealed to feel more confident in the management of children with T1D during scholastic (p = 0.006) and extra-scholastic activities (p = 0.01), in supporting the children in the administration of insulin (p < 0.001) and in recognizing hypoglycaemia (p = 0.006). Moreover, results confirmed good levels of confidence among scholastic personnel who participated in the training of administration of glucagon in case of severe hypoglycaemia. Conclusion School staff who took part in the online training program on management of T1D showed better theoretical knowledge and better confidence in the management of daily needs and possible emergencies of students with T1D. It appears essential to offer educational programs on T1D for school staff by implementing the use of technological tools to reach a wider population. Moreover, it is advisable to offer a more practical approach, involving educational nurses.
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Affiliation(s)
- Marta Bassi
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Marta Scalas
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Giordano Spacco
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Viola Perasso
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Daniele Franzone
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Marina Francesca Strati
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Francesca Dufour
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Barbara Lionetti
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Francesca Rizza
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Stefano Parodi
- Epidemiology and Biostatistics Unit, Scientific Directorate, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Giuseppe d’Annunzio
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Nicola Minuto
- Pediatric Clinic and Endocrinology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
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20
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Tampe I, Garfias C, Borzutzky A, Slaibe L, García H. Incidence of type 1 diabetes in Chilean children between 2006 and 2021: significant increase during the COVID-19 pandemic. Acta Diabetol 2024; 61:29-34. [PMID: 37578530 DOI: 10.1007/s00592-023-02163-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/18/2023] [Indexed: 08/15/2023]
Abstract
AIMS An increase in type 1 diabetes (T1D) incidence has been observed in several countries during the COVID-19 pandemic. The objective of this study is to determine T1D incidence trends in Chilean children between 2006 and 2021, and specifically evaluate the effect of the COVID-19 pandemic in this population. METHODS We reviewed mandatory notifications of T1D in Chile's public and private health system in youth < 20 years between 2006 and 2021, and compared COVID-19 pre-pandemic and pandemic incidence. RESULTS In Chile, 9472 new T1D cases in children were confirmed between 2006 and 2021. The mean annual T1D incidence in the entire period was 12.7/100,000 inhabitants, with an incidence of 11.7/100,000 between 2006 and 2019 vs. 20.2/100,000 during 2020-2021 (β = 0.691, [95%CI 0.479-0903], p < 0.001.) The highest incidence was observed in the 10-14 years age group, but a significant increasing incidence was observed in all age groups. The second year of the COVID-19 pandemic, 2021, had the highest incidence rate of the study period. While a 5% mean annual increase was observed between 2006 and 2019, in 2021 the T1D incidence jumped 28.5% compared with the two previous years. We found a higher T1D incidence in population with private insurance than public insurance (14.8 vs. 11.7/100.000, respectively, RR = 1.26 [95%CI 1.03-1.53], p < 0.027). CONCLUSIONS T1D incidence rates in Chilean youth doubled between 2006 and 2018, subsequently presenting a striking increase during the COVID-19 pandemic.
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Affiliation(s)
- Ingeborg Tampe
- Endocrinology Unit, Division of Pediatrics, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carolina Garfias
- Pediatric Endocrinology Unit, Universidad de Los Andes, Santiago, Chile
- Pediatric Endocrinology Unit, Hospital de La Florida, Santiago, Chile
| | - Arturo Borzutzky
- Department of Pediatric Infectious Diseases and Immunology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Hernan García
- Endocrinology Unit, Division of Pediatrics, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.
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21
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Shimony H, Miller L, Reich P, Banull NR, Burch M, Bryan M, María Arbeláez A. Pediatric diabetes mellitus hospitalizations and COVID-19 pandemic response measures. Diabetes Res Clin Pract 2024; 207:111060. [PMID: 38110121 DOI: 10.1016/j.diabres.2023.111060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 12/08/2023] [Accepted: 12/15/2023] [Indexed: 12/20/2023]
Abstract
AIMS In the United States, evidence suggests that during the COVID-19 pandemic, admissions of patients with diabetes mellitus (DM) have increased. This study assessed hospital admission rates for pediatric type 1 (T1DM) and type 2 (T2DM) diabetes mellitus during 2019-2021, and the potential influence of the timing of various pandemic response measures. METHODS Retrospective chart reviews were conducted of 854 T1DM and 135 T2DM hospital admissions between January 2019 and December 2021 in patients < 20 years old to collect demographic data, admission type, body mass index (BMI), and area deprivation index (ADI, a measure of socioeconomic vulnerability). Patients were divided into three cohorts based on their admission year: 2019 (Pre-pandemic), 2020 (Pandemic, Pre-vaccine), and 2021 (Pandemic, Post-vaccine). Admissions were categorized within each cohort by diagnosis (T1DM or T2DM) and clinical presentation (new onset, diabetic ketoacidosis: DKA). Cohorts were compared using an independent samples t-test for continuous variables or a chi-square test for categorical variables. RESULTS The incidence of T2DM hospitalizations tripled during the pandemic, increasing from 18 in 2019 (Pre-pandemic), to 55 in 2020 (Pandemic, Pre-vaccine), and 62 in 2021 (Pandemic, Post-vaccine). The rate of patients presenting with DKA was 15.4 % (95 % CI: 4 %-26.9 %) higher in 2020 (Pandemic, Pre-vaccine) among patients with new-onset T1DM (72/139 vs. 52/143), and 22.5 % (95 % CI: 9.6 %-35.4 %) higher in 2020 (Pandemic, Pre-vaccine) among T2DM patients (9/40 vs. 0/14). This increased rate of new onset T2DM significantly correlated with younger age (P = 0.046) and higher ADI score (P = 0.017), but not with BMI. CONCLUSION The incidence of T1DM hospitalizations did not increase during the pandemic; however, they tripled for T2DM patients. All new onset DM pediatric patients during the pandemic were more likely to present in DKA. Patients admitted with new onset T2DM were socioeconomically more vulnerable. For T1DM, the peak of local pediatric diabetes admissions in 2020 occurred slightly later coinciding with the reopening of primary care physicians (PCP) offices and schools.
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Affiliation(s)
- Hope Shimony
- Washington University School of Medicine, Pediatric Endocrinology, St. Louis, MO, USA
| | - Lauren Miller
- Washington University School of Medicine, Pediatric Endocrinology, St. Louis, MO, USA
| | - Patrick Reich
- Washington University School of Medicine, Pediatric Infectious Diseases, St. Louis, MO, USA
| | - Nicholas R Banull
- Washington University School of Medicine, Pediatric Endocrinology, St. Louis, MO, USA
| | - Maureen Burch
- Saint Louis Children's Hospital, Certified Diabetes Education Program, St. Louis, MO, USA
| | - Melanie Bryan
- Washington University School of Medicine, Pediatric Endocrinology, St. Louis, MO, USA
| | - Ana María Arbeláez
- Washington University School of Medicine, Pediatric Endocrinology, St. Louis, MO, USA.
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22
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Alam A, Dhoundiyal S, Ahmad N, Rao GSNK. Unveiling Diabetes: Categories, Genetics, Diagnostics, Treatments, and Future Horizons. Curr Diabetes Rev 2024; 20:e180823219972. [PMID: 37594107 DOI: 10.2174/1573399820666230818092958] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 06/15/2023] [Accepted: 07/06/2023] [Indexed: 08/19/2023]
Abstract
Diabetes mellitus is a global epidemic affecting millions of individuals worldwide. This comprehensive review aims to provide a thorough understanding of the categorization, disease identity, genetic architecture, diagnosis, and treatment of diabetes. The categorization of diabetes is discussed, with a focus on type 1 and type 2 diabetes, as well as the lesser-known types, type 3 and type 4 diabetes. The geographical variation, age, gender, and ethnic differences in the prevalence of type 1 and type 2 diabetes are explored. The impact of disease identity on disease management and the role of autoimmunity in diabetes are examined. The genetic architecture of diabetes, including the interplay between genotype and phenotype, is discussed to enhance our understanding of the underlying mechanisms. The importance of insulin injection sites and the insulin signalling pathway in diabetes management are highlighted. The diagnostic techniques for diabetes are reviewed, along with advancements for improved differentiation between types. Treatment and management approaches, including medications used in diabetes management are presented. Finally, future perspectives are discussed, emphasizing the need for further research and interventions to address the global burden of diabetes. This review serves as a valuable resource for healthcare professionals, researchers, and policymakers, providing insights to develop targeted strategies for the prevention, diagnosis, and management of this complex disease.
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Affiliation(s)
- Aftab Alam
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Uttar Pradesh, India
| | - Shivang Dhoundiyal
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Uttar Pradesh, India
| | - Niyaz Ahmad
- Department of Pharmaceutical Analysis, Green Research Lab, Green Industrial Company, Second Industrial Area, Riyadh 14334, Saudi Arabia
| | - G S N Koteswara Rao
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, V.L. Mehta Road, Vile Parle (W), Mumbai 400056, India
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23
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Michalak A, Chrzanowski J, Kuśmierczyk-Kozieł H, Klejman E, Błaziak K, Mianowska B, Szadkowska A, Chobot AP, Jarosz-Chobot P, Myśliwiec M, Makowska I, Kalenik A, Zamarlik M, Wolańczyk T, Fendler W, Butwicka A. Lisdexamphetamine versus methylphenidate for paediatric patients with attention-deficit hyperactivity disorder and type 1 diabetes (LAMAinDiab): protocol for a multicentre, randomised cross-over clinical trial in an outpatient telemedicine-supported setting. BMJ Open 2023; 13:e078112. [PMID: 38086595 PMCID: PMC10728970 DOI: 10.1136/bmjopen-2023-078112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
INTRODUCTION Attention deficit hyperactivity disorder (ADHD) affects 5%-10% of paediatric population and is reportedly more common in children with type 1 diabetes (T1D), exacerbating its clinical course. Proper treatment of ADHD in such patients may thus provide neurological and metabolic benefits. To test this, we designed a non-commercial second phase clinical trial comparing the impact of different pharmacological interventions for ADHD in children with T1D. METHODS AND ANALYSIS This is a multicentre, randomised, open-label, cross-over clinical trial in children and adolescents with ADHD and T1D. The trial will be conducted in four reference paediatric diabetes centres in Poland. Over 36 months, eligible patients with both T1D and ADHD (aged 8-16.5 years, T1D duration >1 year) will be offered participation. Patients' guardians will undergo online once-weekly training sessions behaviour management for 10 weeks. Afterward, children will be randomised to methylphenidate (long-release capsule, doses 18-36-54 mg) versus lisdexamphetamine (LDX, 30-50-70 mg). Pharmacotherapy will continue for 6 months before switching to alternative medication. Throughout the trial, the participants will be evaluated every 3 months by their diabetologist and online psychological assessments. The primary endpoint (ADHD symptom severity, Conners 3.0 questionnaire) will be assessed by a blinded investigator. Secondary endpoints will include HbA1c, continuous glucose monitoring indices and quality-of-life (PedsQL). ETHICS AND DISSEMINATION The trial is approved by Bioethical Committee at Medical University of Lodz and Polish regulatory agency (RNN/142/22/KE, UR/DBL/D/263/2022). The results will be communicated to the research and clinical community, and Polish agencies responsible for healthcare policy. Patient organisations focused on paediatric T1D will be notified by a consortium member. We hope to use the trial's results to promote collaboration between mental health professionals and diabetes teams, evaluate the economic feasibility of using LDX in patients with both diseases and the long run improve ADHD treatment in children with T1D. TRIAL REGISTRATION NUMBERS EU Clinical Trials Register (EU-CTR, 2022-001906-24) and NCT05957055.
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Affiliation(s)
- Arkadiusz Michalak
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland
- Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, Lodz, Poland
- Clinical Trials' Unit, Medical University of Lodz, Lodz, Poland
| | - Jędrzej Chrzanowski
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland
| | - Hanna Kuśmierczyk-Kozieł
- Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, Lodz, Poland
| | - Ewa Klejman
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland
| | | | - Beata Mianowska
- Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, Lodz, Poland
| | - Agnieszka Szadkowska
- Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, Lodz, Poland
| | - Agata P Chobot
- Department of Pediatrics, University Clinical Hospital in Opole, Opole, Poland
- Department of Pediatrics, Institute of Medical Sciences, University of Opole, Opole, Poland
| | | | - Małgorzata Myśliwiec
- Department of Pediatrics, Diabetology and Endocrinology, Medical University of Gdansk, Gdansk, Poland
| | - Iwona Makowska
- Child and Adolescent Psychiatric Department, Medical University of Lodz, Lodz, Poland
- Child and Adolescent Psychiatry Unit, Medical University of Lodz, Lodz, Poland
| | - Anna Kalenik
- Department of Child Psychiatry, Medical University of Warsaw, Warszawa, Poland
| | - Monika Zamarlik
- Faculty of Health Sciences, Institute of Public Health, Jagiellonian University, Krakow, Poland
- Polish Federation for Support for Children and Adolescents with Diabetes, Warszawa, Poland
| | - Tomasz Wolańczyk
- Department of Child Psychiatry, Medical University of Warsaw, Warszawa, Poland
| | - Wojciech Fendler
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland
- Clinical Trials' Unit, Medical University of Lodz, Lodz, Poland
| | - Agnieszka Butwicka
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
- Division of Mental Health Services, R&D Department, Akershus University Hospital, Lørenskog, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
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24
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Elbarbary NS, Ismail EAR. Mitigating iftar-related glycemic excursions in adolescents and young adults with type 1 diabetes on MiniMed™ 780G advanced hybrid closed loop system: a randomized clinical trial for adjunctive oral vildagliptin therapy during Ramadan fasting. Diabetol Metab Syndr 2023; 15:257. [PMID: 38057844 DOI: 10.1186/s13098-023-01232-5] [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] [Received: 10/09/2023] [Accepted: 11/25/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND Ramadan Iftar meal typically causes glucose excursions. Dipeptidyl peptidase-4 inhibitors increase glucagon-like peptide-1 and thus, decrease blood glucose levels with low risk of hypoglycemia. AIM To investigate the efficacy and safety of vildagliptin as an add-on therapy on glucose excursions of Iftar Ramadan meals among adolescents and young adults with type 1 diabetes mellitus (T1DM) using advanced hybrid closed-loop (AHCL) treatment. METHODS Fifty T1DM patients on MiniMed™ 780G AHCL were randomly assigned either to receive vildagliptin (50 mg tablet) with iftar meal during Ramadan month or not. All participants received pre-meal insulin bolus based on insulin-to-carbohydrate ratio (ICR) for each meal constitution. RESULTS Vildagliptin offered blunting of post-meal glucose surges (mean difference - 30.3 mg/dL [- 1.7 mmol/L] versus - 2.9 mg/dL [- 0.2 mmol/L] in control group; p < 0.001) together with concomitant exceptional euglycemia with time in range (TIR) significantly increased at end of Ramadan in intervention group from 77.8 ± 9.6% to 84.7 ± 8.3% (p = 0.016) and time above range (180-250 mg/dL) decreased from 13.6 ± 5.1% to 9.7 ± 3.6% (p = 0.003) without increasing hypoglycemia. A significant reduction was observed in automated daily correction boluses and total bolus dose by 23.9% and 16.3% (p = 0.015 and p < 0.023, respectively) with less aggressive ICR settings within intervention group at end of Ramadan. Coefficient of variation was improved from 37.0 ± 9.4% to 31.8 ± 7.1%; p = 0.035). No severe hypoglycemia or diabetic ketoacidosis were reported. CONCLUSION Adjunctive vildagliptin treatment mitigated postprandial hyperglycemia compared with pre-meal bolus alone. Vildagliptin significantly increased TIR while reducing glycemic variability without compromising safety. Trial registration This trial was registered under ClinicalTrials.gov Identifier no. NCT06021119.
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Affiliation(s)
- Nancy Samir Elbarbary
- Department of Pediatrics, Faculty of Medicine, Ain Shams University, 25 Ahmed Fuad St. Saint Fatima, Heliopolis, Cairo, 11361, Egypt.
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Rasmussen VF, Schmeichel A, Thrysøe M, Nyengaard JR, Christensen AMR, Vestergaard ET, Kristensen K, Terkelsen AJ, Karlsson P, Singer W. Sweat gland nerve fiber density and association with sudomotor function, symptoms, and risk factors in adolescents with type 1 diabetes. Clin Auton Res 2023; 33:691-703. [PMID: 37682387 PMCID: PMC10751258 DOI: 10.1007/s10286-023-00973-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 08/08/2023] [Indexed: 09/09/2023]
Abstract
PURPOSE To quantify sweat gland nerve fiber density in adolescents with diabetes. Additionally, to investigate associations between sudomotor innervation, sweat responses, and possible risk factors for sudomotor neuropathy. METHODS Cross-sectional study where 60 adolescents with type 1 diabetes (duration > 5 years) and 23 control subjects were included. Clinical data, quantitative sudomotor axon reflex test, and skin biopsies were obtained. Skin tissue was immunostained and imaged by confocal microscopy. Quantification of the sweat gland volume and three-dimensional reconstruction of the nerve fibers was performed using a design-unbiased technique. RESULTS Adolescents with diabetes had a significant reduction of maximum and mean values of nerve fiber length and nerve fiber density in sweat glands compared to controls (p values < 0.05). No association between nerve fiber density and sweat responses was found (p = 0.21). In cases with reduced sweat gland nerve fiber length, nerve fiber density, and volume, the sweat response was reduced or absent. Height, systolic blood pressure, time in hypoglycemia, and total daily and basal/total insulin dose were positively correlated to sweat response, while low-density lipoprotein, and HbA1c were negatively correlated with sweat response (p values < 0.05). Other microvascular complications and high cholesterol levels increased the relative risk for reduced sweat gland nerve fiber density. CONCLUSION Our findings of reduced sweat gland innervation in a selected group of adolescents add new knowledge about the structural changes that occur in autonomic nerves due to diabetes. Evaluating both the sweat gland innervation and sweat gland volume was important for understanding the association with sweat responses. Further research is needed to understand its clinical relevance.
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Affiliation(s)
- Vinni Faber Rasmussen
- Danish Pain Research Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
- Department of Pediatrics and Adolescents, Randers Regional Hospital, Randers, Denmark.
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark.
| | - Ann Schmeichel
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - Mathilde Thrysøe
- Danish Pain Research Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Jens Randel Nyengaard
- Core Center for Molecular Morphology, Section for Stereology and Microscopy, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Pathology, Aarhus University Hospital, Aarhus, Denmark
| | - Ann-Margrethe Rønholt Christensen
- Steno Diabetes Center North Denmark, Aalborg, Denmark
- Department of Pediatrics and Adolescents, Aalborg University Hospital, Aalborg, Denmark
| | - Esben Thyssen Vestergaard
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Pediatrics and Adolescents, Aarhus University Hospital, Aarhus, Denmark
| | - Kurt Kristensen
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Pediatrics and Adolescents, Aarhus University Hospital, Aarhus, Denmark
| | - Astrid Juhl Terkelsen
- Danish Pain Research Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
| | - Páll Karlsson
- Danish Pain Research Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Core Center for Molecular Morphology, Section for Stereology and Microscopy, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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Elbarbary NS, Ismail EAR, Mohamed SA. Omega-3 fatty acids supplementation improves early-stage diabetic nephropathy and subclinical atherosclerosis in pediatric patients with type 1 diabetes: A randomized controlled trial. Clin Nutr 2023; 42:2372-2380. [PMID: 37862823 DOI: 10.1016/j.clnu.2023.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 09/21/2023] [Accepted: 10/07/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND Numerous studies have evaluated the beneficial effects of omega-3 fatty acids on inflammatory, autoimmune and renal diseases. However, data about the effects of omega-3 fatty acids on diabetic kidney disease in type 1 diabetes mellitus (T1DM) are lacking. OBJECTIVES This randomized-controlled trial assessed the effect of oral omega-3 supplementation on glycemic control, lipid profile, albuminuria level, kidney injury molecule-1 (KIM-1) and carotid intima media thickness (CIMT) in pediatric patients with T1DM and diabetic nephropathy. METHODS Seventy T1DM patients and diabetic nephropathy were enrolled with a mean age 15.2 ± 1.96 years and median disease duration 7 years. Patients were randomly assigned into two groups; intervention group which received oral omega-3 fatty acids capsules (1 g daily). The other group received a matching placebo and served as a control group. Both groups were followed-up for 6 months with assessment of fasting blood glucose (FBG), HbA1c, fasting lipids, urinary albumin creatinine ratio (UACR), KIM-1 and CIMT. RESULTS After 6 months, omega-3 fatty acids adjuvant therapy for the intervention group resulted in a significant decrease in FBG, HbA1c, triglycerides, total cholesterol, LDL-cholesterol, UACR, KIM-1 and CIMT, whereas, HDL-cholesterol was significantly higher post-therapy compared with baseline levels and compared with the control group (p < 0.05). Baseline KIM-1 levels were positively correlated to HbA1c, UACR and CIMT. Supplementation with omega-3 fatty acids was safe and well-tolerated. CONCLUSIONS Omega-3 fatty acids as an adjuvant therapy in pediatric T1DM patients with diabetic nephropathy improved glycemic control, dyslipidemia and delayed disease progression and subclinical atherosclerosis among those patients. This trial was registered under ClinicalTrials.gov Identifier no. NCT05980026.
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Vivante A, Tan W, Harrington SG, Udler MS, Pollin TI. Case 36-2023: A 19-Year-Old Man with Diabetes and Kidney Cysts. N Engl J Med 2023; 389:1993-2003. [PMID: 37991859 DOI: 10.1056/nejmcpc2309347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Affiliation(s)
- Asaf Vivante
- From the Department of Pediatrics, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, and the Faculty of Medicine, Tel Aviv University, Tel Aviv - both in Israel (A.V.); the Departments of Pediatrics (W.T.), Radiology (S.G.H.), and Medicine (M.S.U.), Massachusetts General Hospital, and the Departments of Pediatrics (W.T.), Radiology (S.G.H.), and Medicine (M.S.U.), Harvard Medical School - both in Boston; and the Department of Medicine, University of Maryland School of Medicine, Baltimore (T.I.P.)
| | - Weizhen Tan
- From the Department of Pediatrics, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, and the Faculty of Medicine, Tel Aviv University, Tel Aviv - both in Israel (A.V.); the Departments of Pediatrics (W.T.), Radiology (S.G.H.), and Medicine (M.S.U.), Massachusetts General Hospital, and the Departments of Pediatrics (W.T.), Radiology (S.G.H.), and Medicine (M.S.U.), Harvard Medical School - both in Boston; and the Department of Medicine, University of Maryland School of Medicine, Baltimore (T.I.P.)
| | - Samantha G Harrington
- From the Department of Pediatrics, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, and the Faculty of Medicine, Tel Aviv University, Tel Aviv - both in Israel (A.V.); the Departments of Pediatrics (W.T.), Radiology (S.G.H.), and Medicine (M.S.U.), Massachusetts General Hospital, and the Departments of Pediatrics (W.T.), Radiology (S.G.H.), and Medicine (M.S.U.), Harvard Medical School - both in Boston; and the Department of Medicine, University of Maryland School of Medicine, Baltimore (T.I.P.)
| | - Miriam S Udler
- From the Department of Pediatrics, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, and the Faculty of Medicine, Tel Aviv University, Tel Aviv - both in Israel (A.V.); the Departments of Pediatrics (W.T.), Radiology (S.G.H.), and Medicine (M.S.U.), Massachusetts General Hospital, and the Departments of Pediatrics (W.T.), Radiology (S.G.H.), and Medicine (M.S.U.), Harvard Medical School - both in Boston; and the Department of Medicine, University of Maryland School of Medicine, Baltimore (T.I.P.)
| | - Toni I Pollin
- From the Department of Pediatrics, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, and the Faculty of Medicine, Tel Aviv University, Tel Aviv - both in Israel (A.V.); the Departments of Pediatrics (W.T.), Radiology (S.G.H.), and Medicine (M.S.U.), Massachusetts General Hospital, and the Departments of Pediatrics (W.T.), Radiology (S.G.H.), and Medicine (M.S.U.), Harvard Medical School - both in Boston; and the Department of Medicine, University of Maryland School of Medicine, Baltimore (T.I.P.)
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Berg AK, Svensson J, Thyssen JP, Chawes B, Zachariae C, Egeberg A, Thorsen SU. No associations between type 1 diabetes and atopic dermatitis, allergic rhinitis, or asthma in childhood: a nationwide Danish case-cohort study. Sci Rep 2023; 13:19933. [PMID: 37968327 PMCID: PMC10652009 DOI: 10.1038/s41598-023-47292-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 11/11/2023] [Indexed: 11/17/2023] Open
Abstract
Studies examining the association between type 1 diabetes (T1D) and atopic diseases, i.e., atopic dermatitis, allergic rhinitis and asthma have yielded conflicting results due to different algorithms for classification, sample size issues and risk of referral bias of exposed cohorts with frequent contact to health care professionals. Using Danish national registries and well-established disease algorithms, we examined the bidirectional association between T1D and atopic diseases in childhood and adolescence using Cox Proportional Hazard regression compared to two different unexposed cohorts from a population of 1.5 million Danish children born from 1997 to 2018. We found no associations between T1D and atopic dermatitis, allergic rhinitis, or asthma (defined after age five). However, in multivariable analysis we found an increased risk of persistent wheezing (defined as asthma medication before age five) after T1D with an adjusted hazard ratio (aHR) of 1.70 [1.17-2.45]. We also identified an increased risk of developing T1D after persistent wheezing with aHR of 1.24 [1.13-1.36]. This study highlights similar risks of atopic diseases in children with T1D and of T1D in children with atopic disease after age of five years versus healthy controls. However, more research is needed to understand the possible early immunological effects of the link between persistent wheezing and T1D.
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Affiliation(s)
- Anna Korsgaard Berg
- Department of Pediatrics, Herlev and Gentofte Hospital, Herlev, Denmark.
- Steno Diabetes Center Copenhagen, Copenhagen University Hospital, Borgmester Ib Juuls Vej 83, 2730, Herlev, Denmark.
| | - Jannet Svensson
- Department of Pediatrics, Herlev and Gentofte Hospital, Herlev, Denmark
- Steno Diabetes Center Copenhagen, Copenhagen University Hospital, Borgmester Ib Juuls Vej 83, 2730, Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jacob P Thyssen
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Dermatology and Venerology, Bispebjerg Hospital, København, Denmark
| | - Bo Chawes
- Department of Pediatrics, Herlev and Gentofte Hospital, Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Copenhagen Prospective Studies on Asthma in Childhood (COPSAC), Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Claus Zachariae
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, Gentofte, Denmark
| | - Alexander Egeberg
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Dermatology and Venerology, Bispebjerg Hospital, København, Denmark
| | - Steffen Ullitz Thorsen
- Department of Pediatrics, Herlev and Gentofte Hospital, Herlev, Denmark
- Department of Clinical Immunology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Lendínez-Jurado A, López-Siguero JP, Gómez-Perea A, Ariza-Jiménez AB, Becerra-Paz I, Tapia-Ceballos L, Cruces-Ponce C, Jiménez-Hinojosa JM, Morcillo S, Leiva-Gea I. Pediatric Type 1 Diabetes: Is Age at Onset a Determining Factor in Advanced Hybrid Closed-Loop Insulin Therapy? J Clin Med 2023; 12:6951. [PMID: 37959415 PMCID: PMC10647771 DOI: 10.3390/jcm12216951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/26/2023] [Accepted: 11/03/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND The integration of continuous glucose monitoring systems with insulin infusion pumps has shown improved glycemic control, with improvements in hyperglycemia, hypoglycemia, Hb1Ac, and greater autonomy in daily life. These have been most studied in adults and there are currently not many articles published in the pediatric population that establish their correlation with age of debut. METHODS Prospective, single-study. A total of 28 patients (mean age 12 ± 2.43 years, 57% male, duration of diabetes 7.84 ± 2.46 years) were included and divided into two groups according to age at T1D onset (≤4 years and >4 years). Follow-up for 3 months, with glucometric variables extracted at different cut-off points after the start of the closed-loop (baseline, 1 month, 3 months). RESULTS Significant improvement was evidenced at 1 month and 3 months after closed-loop system implantation, with better glycemic control in the older age group at baseline at TIR (74.06% ± 6.37% vs. 80.33% ± 7.49% at 1 month, p < 0.003; 71.87% ± 6.58% vs. 78.75% ± 5.94% at 3 months, p < 0.009), TAR1 (18.25% ± 4.54% vs. 14.33% ± 5.74% at 1 month, p < 0.006; 19.87% ± 5.15% vs. 14.67% ± 4. 36% at 3 months, p < 0.009) and TAR2 (4.75% ± 2.67% vs. 2.75% ± 1.96% at 1 month, p = 0.0307; 5.40% ± 2.85% vs. 3% ± 2.45% at 3 months, p < 0.027). CONCLUSIONS the use of automated systems such as the MiniMedTM780G system brings glucometric results closer to those recommended by consensus, especially in age at T1D onset >4 years. However, the management in pediatrics continues to be a challenge even after the implementation of these systems, especially in terms of hyperglycemia and glycemic variability.
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Affiliation(s)
- Alfonso Lendínez-Jurado
- Department of Pediatric Endocrinology, Hospital Regional Universitario de Málaga, 29011 Málaga, Spain; (J.P.L.-S.); (A.G.-P.); (I.B.-P.); (L.T.-C.); (C.C.-P.); (J.M.J.-H.); (I.L.-G.)
- Departamento de Farmacología y Pediatría, Universidad de Málaga, Andalucía Tech, Campus de Teatinos s/n, 29071 Málaga, Spain
| | - Juan Pedro López-Siguero
- Department of Pediatric Endocrinology, Hospital Regional Universitario de Málaga, 29011 Málaga, Spain; (J.P.L.-S.); (A.G.-P.); (I.B.-P.); (L.T.-C.); (C.C.-P.); (J.M.J.-H.); (I.L.-G.)
- Departamento de Farmacología y Pediatría, Universidad de Málaga, Andalucía Tech, Campus de Teatinos s/n, 29071 Málaga, Spain
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain;
| | - Ana Gómez-Perea
- Department of Pediatric Endocrinology, Hospital Regional Universitario de Málaga, 29011 Málaga, Spain; (J.P.L.-S.); (A.G.-P.); (I.B.-P.); (L.T.-C.); (C.C.-P.); (J.M.J.-H.); (I.L.-G.)
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain;
| | - Ana B. Ariza-Jiménez
- Department of Pediatric Endocrinology, Hospital Universitario Reina Sofía, 14004 Córdoba, Spain;
- Department of Pediatrics, University of Cordoba, Av. Menéndez Pidal, 7, 14004 Córdoba, Spain
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), 14004 Córdoba, Spain
| | - Icía Becerra-Paz
- Department of Pediatric Endocrinology, Hospital Regional Universitario de Málaga, 29011 Málaga, Spain; (J.P.L.-S.); (A.G.-P.); (I.B.-P.); (L.T.-C.); (C.C.-P.); (J.M.J.-H.); (I.L.-G.)
| | - Leopoldo Tapia-Ceballos
- Department of Pediatric Endocrinology, Hospital Regional Universitario de Málaga, 29011 Málaga, Spain; (J.P.L.-S.); (A.G.-P.); (I.B.-P.); (L.T.-C.); (C.C.-P.); (J.M.J.-H.); (I.L.-G.)
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain;
| | - Carmen Cruces-Ponce
- Department of Pediatric Endocrinology, Hospital Regional Universitario de Málaga, 29011 Málaga, Spain; (J.P.L.-S.); (A.G.-P.); (I.B.-P.); (L.T.-C.); (C.C.-P.); (J.M.J.-H.); (I.L.-G.)
| | - José Manuel Jiménez-Hinojosa
- Department of Pediatric Endocrinology, Hospital Regional Universitario de Málaga, 29011 Málaga, Spain; (J.P.L.-S.); (A.G.-P.); (I.B.-P.); (L.T.-C.); (C.C.-P.); (J.M.J.-H.); (I.L.-G.)
| | - Sonsoles Morcillo
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain;
- Department of Endocrinology and Nutrition, Hospital Universitario Virgen de la Victoria, 29010 Málaga, Spain
- CIBER in Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III Madrid, 29010 Málaga, Spain
| | - Isabel Leiva-Gea
- Department of Pediatric Endocrinology, Hospital Regional Universitario de Málaga, 29011 Málaga, Spain; (J.P.L.-S.); (A.G.-P.); (I.B.-P.); (L.T.-C.); (C.C.-P.); (J.M.J.-H.); (I.L.-G.)
- Departamento de Farmacología y Pediatría, Universidad de Málaga, Andalucía Tech, Campus de Teatinos s/n, 29071 Málaga, Spain
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain;
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Lee YL, Nasir FFWA, Selveindran NM, Zaini AA, Lim PG, Jalaludin MY. Paediatric new onset type 1 diabetes and diabetic ketoacidosis during the COVID-19 pandemic in Malaysia. Diabetes Res Clin Pract 2023; 205:110981. [PMID: 37890700 DOI: 10.1016/j.diabres.2023.110981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/12/2023] [Accepted: 10/23/2023] [Indexed: 10/29/2023]
Abstract
AIMS Despite emerging evidence of increased paediatric diabetes mellitus (DM) and diabetic ketoacidosis (DKA) worldwide following the COVID-19 pandemic, studies in Asia are lacking. We aimed to determine the frequency, demographics, and clinical characteristics of new onset type 1 DM (T1DM) during the pandemic in Malaysia. METHODS This is a retrospective multicenter study involving new onset T1DM paediatric patients in Klang Valley, Malaysia during two time periods ie 18th September 2017-17th March 2020 (pre-pandemic) and 18th March 2020-17th September 2022 (pandemic). RESULTS There was a total of 180 patients with new onset T1DM during the 5-year study period (71 pre-pandemic, 109 pandemic). An increase in frequency of T1DM was observed during the pandemic (52 in 2021, 38 in 2020, 27 in 2019 and 30 in 2018). A significantly greater proportion of patients presented with DKA (79.8 % vs 64.8 %), especially severe DKA (46.8 % vs 28.2 %) during the pandemic. Serum glucose was significantly higher (28.2 mmol vs 25.9 mmol/L) with lower venous pH (7.10 vs 7.16), but HbA1c was unchanged. CONCLUSIONS New onset T1DM increased during the pandemic, with a greater proportion having severe DKA. Further studies are required to evaluate the mechanism leading to this rise to guide intervention measures.
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Affiliation(s)
- Yee Lin Lee
- Paediatric Endocrine Unit, Department of Paediatrics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia.
| | - Fatin Farihah Wan Ahmad Nasir
- Paediatric Endocrine Unit, Department of Paediatrics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | - Nalini M Selveindran
- Paediatric Endocrine Unit, Department of Paediatrics, Hospital Putrajaya, Putrajaya, Malaysia
| | - Azriyanti Anuar Zaini
- Paediatric Endocrine Unit, Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | - Poi Giok Lim
- Paediatric Endocrine Unit, Department of Paediatrics, Hospital Tunku Azizah, Kuala Lumpur, Malaysia
| | - Muhammad Yazid Jalaludin
- Paediatric Endocrine Unit, Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
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Elbarbary NS, Ismail EAR. MiniMed 780G™ advanced hybrid closed-loop system performance in Egyptian patients with type 1 diabetes across different age groups: evidence from real-world users. Diabetol Metab Syndr 2023; 15:205. [PMID: 37845757 PMCID: PMC10580510 DOI: 10.1186/s13098-023-01184-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 10/08/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND Advanced hybrid closed loop (AHCL) system provides both automated basal rate and correction boluses to keep glycemic values in a target range. OBJECTIVES To evaluate the real-world performance of the MiniMed™ 780G system among different age groups of Egyptian patients with type 1diabetes. METHODS One-hundred seven AHCL system users aged from 3 to 71 years were enrolled. Data uploaded by patients were aggregated and analyzed. The mean glucose management indicator (GMI), percentage of time spent within glycemic ranges (TIR), time below range (TBR) and time above range (TAR) were determined. RESULTS Six months after initiating Auto Mode, patients spent a mean of 85.31 ± 22.04% of the time in Auto Mode (SmartGuard) and achieved a mean GMI of 6.95 ± 0.58% compared with 7.9 ± 2.1% before AHCL initiation (p < 0.001). TIR 70-180 mg/dL was increased post-AHCL initiation from 63.48 ± 10.14% to 81.54 ± 8.43% (p < 0.001) while TAR 180-250 mg/dL, TAR > 250 mg/dL, TBR < 70 mg/dL and TBR < 54 mg/dL were significantly decreased (p < 0.001). After initiating AHCL, TIR was greater in children and adults compared with adolescents (82.29 ± 7.22% and 83.86 ± 9.24% versus 78.4 ± 7.34%, respectively; p < 0.05). The total daily dose of insulin was increased in all age groups primarily due to increased system-initiated insulin delivery including auto correction boluses and basal insulin. CONCLUSIONS MiniMed™ 780G system users across different age groups achieved international consensus-recommended glycemic control with no serious adverse effects even in challenging age group as children and adolescents.
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Affiliation(s)
- Nancy Samir Elbarbary
- Department of Pediatrics, Faculty of medicine, Ain shams University, 25 Ahmed Fuad St. Saint Fatima, Cairo, 11361, Egypt.
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Bai B, Gao K, Zhang K, Liu L, Chen X, Zhang Q. Pathological mechanisms of type 1 diabetes in children: investigation of the exosomal protein expression profile. Front Endocrinol (Lausanne) 2023; 14:1271929. [PMID: 37886648 PMCID: PMC10599151 DOI: 10.3389/fendo.2023.1271929] [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: 08/03/2023] [Accepted: 09/26/2023] [Indexed: 10/28/2023] Open
Abstract
Introduction Type 1 diabetes (T1D) is a serious autoimmune disease with high morbidity and mortality. Early diagnosis and treatment remain unsatisfactory. While the potential for development of T1D biomarkers in circulating exosomes has attracted interest, progress has been limited. This study endeavors to explore the molecular dynamics of plasma exosome proteins in pediatric T1D patients and potential mechanisms correlated with T1D progression. Methods Liquid chromatography-tandem mass spectrometry with tandem mass tag (TMT)6 labeling was used to quantify exosomal protein expression profiles in 12 healthy controls and 24 T1D patients stratified by age (≤ 6 years old and > 6 years old) and glycated hemoglobin (HbA1c) levels (> 7% or > 7%). Integrated bioinformatics analysis was employed to decipher the functions of differentially expressed proteins, and Western blotting was used for validation of selected proteins' expression levels. Results We identified 1035 differentially expressed proteins (fold change > 1.3) between the T1D patients and healthy controls: 558 in those ≤ 6-year-old and 588 in those > 6-year-old. In those who reached an HbA1c level < 7% following 3 or more months of insulin therapy, the expression levels of most altered proteins in both T1D age groups returned to levels comparable to those in the healthy control group. Bioinformatics analysis revealed that differentially expressed exosome proteins are primarily related to immune function, hemostasis, cellular stress responses, and matrix organization. Western blotting confirmed the alterations in RAB40A, SEMA6D, COL6A5, and TTR proteins. Discussion This study delivers valuable insights into the fundamental molecular mechanisms contributing to T1D pathology. Moreover, it proposes potential therapeutic targets for improved T1D management.
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Affiliation(s)
- Baoling Bai
- Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, Beijing, China
| | - Kang Gao
- Endocrinology Department, Children’s Hospital of Capital Institute of Pediatrics, Beijing, China
| | - Kexin Zhang
- Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, Beijing, China
| | - Lingyun Liu
- Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, Beijing, China
| | - Xiaobo Chen
- Endocrinology Department, Children’s Hospital of Capital Institute of Pediatrics, Beijing, China
| | - Qin Zhang
- Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, Beijing, China
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Genève P, Adam T, Delawoevre A, Jellimann S, Legagneur C, DiPatrizio M, Renard E. High incidence of skin reactions secondary to the use of adhesives in glucose sensors or insulin pumps for the treatment of children with type 1 diabetes. Diabetes Res Clin Pract 2023; 204:110922. [PMID: 37769906 DOI: 10.1016/j.diabres.2023.110922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/11/2023] [Accepted: 09/23/2023] [Indexed: 10/02/2023]
Abstract
AIMS To evaluate the incidence of the skin reactions secondary to continuous subcutaneous insulin infusion (CSII) or continuous glucose monitoring (CGM), sensors and the characteristics of affected children with type 1 diabetes. METHODS An observational, retrospective, single-centre study included 198 children with type 1 diabetes, (46% girls, mean age 11.75 years). A standardised questionnaire was completed with the patient during current care to evaluate the skin reactions (mean and percentage), the type of reaction, their impact and the treatment) and the characteristics of affected children with univariate and multivariate analysis. RESULTS Sixty-seven children (33.8%) reported active skin reactions: 45 children with CSII (30.4%) and 46 with CGM (23.5%). Children with skin reactions were younger (mean age 10.6 yo versus 12.34 yo, p < 0.05), with a younger age at the diagnosis of diabetes (5.59 yo versus 7.08 yo, p < 0.05). Atopy was more frequent in the group with skin reactions (76.1% versus 54.1% p < 0.05). On multivariate analysis, only the personal history of atopy was associated with skin reactions: OR 2.56 [1.16-5.97] (p < 0.05). CONCLUSION This study confirms the high incidence of skin reactions to adhesive devices used in the treatment of type 1 diabetes in children.
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Affiliation(s)
- P Genève
- Pediatric Endocrinology and Diabetology Unit, Children's Hospital, University Hospital of Nancy, France
| | - T Adam
- Department of Allergology, Children's Hospital, University Hospital of Nancy, France
| | - A Delawoevre
- Pediatric Endocrinology and Diabetology Unit, Children's Hospital, University Hospital of Nancy, France
| | - S Jellimann
- Pediatric Endocrinology and Diabetology Unit, Children's Hospital, University Hospital of Nancy, France
| | - C Legagneur
- Pediatric Endocrinology and Diabetology Unit, Children's Hospital, University Hospital of Nancy, France
| | - M DiPatrizio
- Pediatric Endocrinology and Diabetology Unit, Children's Hospital, University Hospital of Nancy, France
| | - E Renard
- Pediatric Endocrinology and Diabetology Unit, Children's Hospital, University Hospital of Nancy, France; INSERM UMR_S 1256, Nutrition, Genetics, and Environmental Risk Exposure (NGERE), Faculty of Medicine of Nancy, University of Lorraine, Nancy, France.
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Zemba D, Sagna Y, Traore S, Zoungrana L, Somé DP, Kissou SA, Guira O, Yaméogo TM. Diabetes knowledge and associated factors in adolescents and young adults with type 1 diabetes in Ouagadougou (Burkina Faso). BMC Endocr Disord 2023; 23:210. [PMID: 37777715 PMCID: PMC10544174 DOI: 10.1186/s12902-023-01469-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 09/25/2023] [Indexed: 10/02/2023] Open
Abstract
BACKGROUND Type 1 diabetes (T1D) in youth is becoming a public health problem in Sub-Saharan Africa, including Burkina Faso. However, little is known about the level of knowledge of these patients on T1D. This study aimed to evaluate the knowledge of diabetes in adolescents and young adults about the disease, and identify the factors associated in Burkina Faso. METHODS A cross-sectional survey was conducted from April to June 2020 among youth with T1D, aged 10 to 30 years, and regularly followed in the internal medicine department of Yalgado Ouedraogo University Hospital of Ouagadougou, Burkina Faso. Data were collected using the French AJD (Aide aux Jeunes Diabétiques) validated diabetes knowledge and skills (DKS) questionnaire designed to test participants' accuracy in knowledge about six different themes of T1D, as generalities of diabetes, hypoglycemia and hyperglycemia, management of insulin treatment, and self-monitoring blood glucose (SMBG). DKS level was determined by calculating the scores, and univariate and multivariate logistic regression were used to explore factors influencing DKS scores. This level was classified as insufficient or low ≤ 25/50, regular 26-39/50, and adequate or good ≥ 40/50. RESULTS Sixty-three participants with a mean age of 19.05 years and a sex ratio (W/M) of 1.17 were included in our study. The mean HbA1c level was 9.79%, and 43 (68.23%) patients had an insufficient DKS level. The mean global DKS score of correct answers was 23.63/50. The percentage of correct answers was respectively 50% for the item "generalities of diabetes", 32.4% for the item "hypoglycemia and hyperglycemia", 67.72% for the item "diet", 37.34% for the item "management of insulin treatment" and 44.97% for the item "SMBG". In univariate analysis, a better patient DKS level was associated with university education and long duration of diabetes care follow-up (> 10 years, p < 0.05). Only increasing age remain associated with a better knowledge score (p < 0.05) in multivariate analysis. CONCLUSION This study is an important first step in identifying areas for intervention efforts about therapeutic education for youth with type I diabetes in Burkina Faso.
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Affiliation(s)
- Daniel Zemba
- Service de médecine interne, CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso.
| | - Yempabou Sagna
- Institut Supérieur des Sciences de la Santé, Université Nazi BONI, Bobo Dioulasso, Burkina Faso
- Service de Médecine Interne, CHU Sourô Sanou, Bobo Dioulasso, Burkina Faso
| | - Solo Traore
- Service de médecine interne, CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso
| | - Lassane Zoungrana
- Service de médecine interne, CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso
- Unité de Formation et de Recherche en Sciences de la Santé, Université Joseph KI-ZERBO, Ouagadougou, Burkina Faso
| | - D Patricia Somé
- Service de médecine interne, CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso
| | - S Aimée Kissou
- Institut Supérieur des Sciences de la Santé, Université Nazi BONI, Bobo Dioulasso, Burkina Faso
- Service de Pédiatrie, CHU Sourô Sanou, Bobo Dioulasso, Burkina Faso
| | - Oumar Guira
- Service de médecine interne, CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso
- Unité de Formation et de Recherche en Sciences de la Santé, Université Joseph KI-ZERBO, Ouagadougou, Burkina Faso
| | - Téné Marceline Yaméogo
- Institut Supérieur des Sciences de la Santé, Université Nazi BONI, Bobo Dioulasso, Burkina Faso
- Service de Médecine Interne, CHU Sourô Sanou, Bobo Dioulasso, Burkina Faso
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Jalilova A, Ata A, Demir G, Işıklar H, Atik Altınok Y, Özen S, Darcan Ş, Gökşen D. The Effect of the SARS-CoV-2 Pandemic on Presentation with Diabetic Ketoacidosis in Children with New Onset Type 1 Diabetes Mellitus. J Clin Res Pediatr Endocrinol 2023; 15:264-267. [PMID: 36987789 PMCID: PMC10448546 DOI: 10.4274/jcrpe.galenos.2023.2022-11-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 03/27/2023] [Indexed: 03/30/2023] Open
Abstract
Objective Diabetic ketoacidosis (DKA) is a life-threatening, acute complication of type 1 diabetes mellitus (T1DM). Infection is the most common precipitating factor for DKA, being responsible for more than 50% of such complications. The frequency and severity of DKA in children with T1DM, before and during the coronavirus disease 2019 outbreak were evaluated and compared with pre-pandemic presentation and severity rates. Methods In total, 199 patients younger than 18 years were included in the study. Patients were divided into two groups: the Coronavirus disease-2019 (COVID-19) pandemic group (new onset T1DM presenting from March 2020 to March 2021; the control group included new onset T1DM from March 2016 to March 2020. Results The rate of DKA at presentation was similar (p=0.393) during the pandemic period (58.3%) compared to the pre-pandemic years (44.8-64.3%). Although the percentage of DKA was similar, the rate of severe DKA in the COVID-19 group was higher than previous years. Although not significant, the duration of diabetes symptoms was longer in the COVID-19 period than the previous years. Conclusion This study suggests that the rate of severe DKA, but not the overall rate of DKA, has increased during the COVID-19 pandemic compared to the prior four years. This may be due to the behavior of the parents of sick children and the limited access to the healthcare system. Despite this limited access, parental concern may have been sufficiently high to seek medical attention for their children, avoiding an increased frequency of DKA as the first presentation of new-onset T1DM.
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Affiliation(s)
- Arzu Jalilova
- Ege University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İzmir, Turkey
| | - Aysun Ata
- Ege University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İzmir, Turkey
| | - Günay Demir
- Ege University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İzmir, Turkey
| | - Hafize Işıklar
- Ege University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İzmir, Turkey
| | - Yasemin Atik Altınok
- Ege University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İzmir, Turkey
| | - Samim Özen
- Ege University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İzmir, Turkey
| | - Şükran Darcan
- Ege University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İzmir, Turkey
| | - Damla Gökşen
- Ege University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, İzmir, Turkey
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Bombaci B, Passanisi S, Valenzise M, Macrì F, Calderone M, Hasaj S, Zullo S, Salzano G, Lombardo F. Real-World Performance of First- Versus Second-Generation Automated Insulin Delivery Systems on a Pediatric Population With Type 1 Diabetes: A One-Year Observational Study. J Diabetes Sci Technol 2023:19322968231185115. [PMID: 37431949 DOI: 10.1177/19322968231185115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/12/2023]
Abstract
BACKGROUND The aim of this single-center observational study was to assess the real-world performance of first- and second-generation automated insulin delivery (AID) systems in a cohort of children and adolescents with type 1 diabetes over a one-year follow-up. METHODS Demographic, anamnestic, and clinical data of the study cohort were collected at the start of automatic mode. Data on continuous glucose monitoring metrics, system settings, insulin requirements, and anthropometric parameters at three different time points (start period, six months, 12 months) were retrospectively gathered and statistically analyzed. RESULTS Fifty-four individuals (55.6% of females) aged 7 to 18 years switching to AID therapy were included in the analysis. Two weeks after starting automatic mode, subjects using advanced hybrid closed-loop (AHCL) showed a better response than hybrid closed-loop (HCL) users in terms of time in range (P = .016), time above range 180 to 250 mg/dl (P = .022), sensor mean glucose (P = .047), and glycemia risk index (P = .012). After 12 months, AHCL group maintained better mean sensor glucose (P = .021) and glucose management indicator (P = .027). Noteworthy, both HCL and AHCL users achieved the recommended clinical targets over the entire study period. The second-generation AID system registered longer time spent with automatic mode activated and fewer shifts to manual mode at every time point (P < .001). CONCLUSIONS Both systems showed sustained and successful glycemic outcomes in the first year of use. However, AHCL users achieved tighter glycemic targets, without an increase of hypoglycemia risk. Improved usability of the device may also have contributed to optimal glycemic outcomes by ensuring better continuity of the automatic mode activation.
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Affiliation(s)
- Bruno Bombaci
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Stefano Passanisi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Mariella Valenzise
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Fabio Macrì
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Marco Calderone
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Senad Hasaj
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Sofia Zullo
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Giuseppina Salzano
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
| | - Fortunato Lombardo
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," University of Messina, Messina, Italy
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Passanisi S, Salzano G, Basile P, Bombaci B, Caime F, Rulli I, Valenzise M, Gitto E, Lombardo F. Prevalence and clinical features of severe diabetic ketoacidosis treated in pediatric intensive care unit: a 5-year monocentric experience. Ital J Pediatr 2023; 49:58. [PMID: 37210518 PMCID: PMC10199737 DOI: 10.1186/s13052-023-01448-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 03/23/2023] [Indexed: 05/22/2023] Open
Abstract
BACKGROUND Diabetic ketoacidosis (DKA) is one of the most alarming concerns in the management of type 1 diabetes (T1D) in pediatric age. Prevalence of DKA at the onset of diabetes ranges from 30 to 40%. In selected cases of severe DKA, admission to pediatric intensive care unit (PICU) should be considered. METHODS This study aims to assess the prevalence of severe DKA treated in PICU in our 5-year monocentric experience. Secondary outcome of the study was to describe the main demographical and clinical features of individuals who required admission to PICU. All clinical data were collected by retrospectively reviewing the electronic medical records of children and adolescents with diabetes hospitalized in our University Hospital from January 2017 to December 2022. RESULTS During the study period, 103 children and adolescents were newly diagnosed with T1D. Among these, 51.5% presented clinical criteria for DKA and almost 10% needed to be treated in PICU. A higher rate of new T1D diagnoses was observed in 2021, as well as episodes of severe DKA being more frequent than in previous years. Due to severe clinical manifestations of DKA, 10 subjects (9.7%) with T1D onset needed to be treated in PICU. Of these, four children were younger than 5. The great majority came from a low household income and some of them had also immigrant background. The most common complication of DKA was acute kidney injury presented by four children. Other complications were cerebral edema, papilledema and acute esophageal necrosis. A 15-year-old girl had deep vein thrombosis (DVT) that evolved into multiple organ failure leading to death. CONCLUSIONS Our findings demonstrated that severe DKA is still quite common in children and adolescents at T1D onset, especially in some areas such as Southern Italy. Public awareness campaigns should be increasingly promoted to facilitate the recognition of early symptoms of diabetes and to reduce morbidity and mortality related to DKA.
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Affiliation(s)
- Stefano Passanisi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy.
| | - Giuseppina Salzano
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
| | - Pietro Basile
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
| | - Bruno Bombaci
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
| | - Flavia Caime
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
| | - Immacolata Rulli
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Neonatal and Pediatric Intensive Care Unit, University of Messina, Messina, Italy
| | - Mariella Valenzise
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
| | - Eloisa Gitto
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Neonatal and Pediatric Intensive Care Unit, University of Messina, Messina, Italy
| | - Fortunato Lombardo
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Via Consolare Valeria 1, 98124, Messina, ME, Italy
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Vojtková J, Bánovčin P, Ďurdíková A, Nováková E, Jeseňák M. Mild Hyperglycaemia in Hospitalised Children with Moderate COVID-19 Infection. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050944. [PMID: 37241176 DOI: 10.3390/medicina59050944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/30/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023]
Abstract
Background and Objectives: COVID-19 infection may influence many physiological processes, including glucose metabolism. Acute hyperglycaemia has been related to a worse prognosis in patients with severe COVID-19 infection. The aim of our study was to find out if moderate COVID-19 infection is associated with hyperglycaemia. Materials and Methods: A total of 235 children were enrolled in the study between October 2021 and October 2022, 112 with confirmed COVID-19 infection and 123 with other RNA viral infection. In all patients, types of symptoms, glycaemia at the time of admission, and basic anthropometric and biochemical parameters were recorded. Results: Average glycaemia was significantly higher in COVID-19 patients compared to other viral infections (5.7 ± 1.12 vs. 5.31 ± 1.4 mmol/L, p = 0.011). This difference was more obvious in subgroups with gastrointestinal manifestations (5.6 ± 1.11 vs. 4.81 ± 1.38 mmol/L, p = 0.0006) and with fever (5.76±1.22 vs. 5.11±1.37 mmol/L, p = 0.002), while no significant difference was found in subgroups with mainly respiratory symptoms. The risk of hyperglycaemia (>5.6 mmol/L) was higher in COVID-19 patients compared to other viral infections (OR = 1.86, 95%CI = 1.10-3.14, p = 0.02). The risk of hyperglycaemia was significantly higher in COVID-19 compared to other viral infections in the subgroups of patients with fever (OR = 3.59, 95% CI 1.755-7.345, p = 0.0005) and with gastrointestinal manifestations (OR = 2.48, 95% CI 1.058-5.791, p = 0.036). Conclusion: According to our results, mild hyperglycaemia was significantly more common in children with moderate COVID-19 infection compared to other RNA virus respiratory and gastrointestinal infections, especially when accompanied by fever or gastrointestinal symptoms.
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Affiliation(s)
- Jarmila Vojtková
- Department of Paediatrics, Comenius University in Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01 Martin, Slovakia
| | - Peter Bánovčin
- Department of Paediatrics, Comenius University in Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01 Martin, Slovakia
| | - Anna Ďurdíková
- Department of Paediatrics, Comenius University in Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01 Martin, Slovakia
| | - Elena Nováková
- Department of Microbiology and Immunology, Comenius University in Bratislava, Jessenius Faculty of Medicine, 036 01 Martin, Slovakia
| | - Miloš Jeseňák
- Department of Paediatrics, Comenius University in Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01 Martin, Slovakia
- Department of Clinical Immunology and Allergology, University Hospital in Martin, 036 01 Martin, Slovakia
- Department of Pulmonology and Phthisiology, Comenius University in Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01 Martin, Slovakia
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Analysis of Cause-of-Death Mortality in Children and Young Adults with Diabetes: A Nationwide 10-Year Follow-Up Cohort Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020358. [PMID: 36832487 PMCID: PMC9955437 DOI: 10.3390/children10020358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/24/2023] [Accepted: 02/09/2023] [Indexed: 02/16/2023]
Abstract
We examined the associations of clinical characteristics and cause-of-death patterns with mortality in children and young adults (<30 years) with diabetes. We analyzed a nationwide cohort sample from the KNHIS database using propensity score matching from a sample of 1 million people from 2002 to 2013. There were 10,006 individuals in the diabetes mellitus (DM) group and 10,006 in the control (no DM) group. The numbers of deaths were 77 in the DM group and 20 in the control group. The deaths of patients in the DM Group were 3.74 (95% confidence interval (CI) = 2.25-6.21) times higher than in the control group. Type 1 DM, type 2 DM and unspecified DM were 4.52 (95% CI = 1.89-10.82) times, 3.25 (95% CI = 1.95-5.43) times and 10.20 (95% CI = 5.24-20.18) times higher, respectively. Mental disorders were 2.08 times higher in the risk of death (95% CI = 1.27-3.40). Mortality rates have increased in children and young adults with diabetes alone. Therefore, in the future, it is necessary to identify the cause of the increased mortality rate among young diabetic people and select vulnerable groups among them so that early prevention can be achieved.
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Kurpiewska E, Ciężki S, Jamiołkowska-Sztabkowska M, Polkowska A, Starosz A, Grubczak K, Moniuszko M, Bossowski A, Głowińska-Olszewska B. Excessive BMI is associated with higher C-peptide level at recognition but also with its greater loss in two years clinical observation in children with new onset type 1 diabetes. Front Immunol 2023; 14:1176403. [PMID: 37180128 PMCID: PMC10174309 DOI: 10.3389/fimmu.2023.1176403] [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: 02/28/2023] [Accepted: 04/17/2023] [Indexed: 05/15/2023] Open
Abstract
Introduction The prevalence of obesity in general pediatric population increases without sparing children with T1D. We intended to find factors associated with the possibility of preserving endogenous insulin secretion in individuals with long-standing T1D. At onset, higher BMI is associated with higher C-peptide level, which may indicate to be one of the favorable factors involved in preserving residual β-cell function. The study determines the influence of BMI on C-peptide secretion in children newly diagnosed with T1D in two years observation. Methods We assessed the possible relationship between selected pro- and anti-inflammatory cytokines, body mass at recognition and β-cell function status. 153 pediatric patients with newly diagnosed T1D were divided into quartiles according to BMI-SDS index. We separated a group consisted of patients with BMI-SDS >1. Participants were followed up for two years and examined for changes in body weight, HbA1c, and insulin requirement. C-peptide was assessed at baseline and after two years. We evaluated the patients' levels of selected inflammatory cytokines at baseline. Results Subjects with higher BMI-SDS presented higher serum C-peptide levels and lower insulin requirements at diagnosis than children with lower body weight. The two-year follow-up showed that C-peptide levels of obese patients dropped more rapidly than in children with BMI-SDS within normal limits. The group with BMI-SDS >1 showed the greatest decrease in C-peptide level. Despite statistically insignificant differences in HbA1c at diagnosis between the study groups, in the fourth quartile and BMI-SDS >1 groups, HbA1c as well as insulin requirements increased after two years. The levels of cytokines varied the most between BMI-SDS <1 and BMI-SDS >1 groups and were significantly higher within BMI-SDS >1 group. Discussion Higher BMI, associated with enhanced levels of inflammatory cytokines, relates to preservation of C-peptide at T1D recognition in children but is not beneficial in the long term. A decrease in C-peptide levels combined with an increase in insulin requirements and in HbA1c among patients with high BMI occur, which may indicate a negative effect of excessive body weight on the long term preservation of residual β-cell function. The process seems to be mediated by inflammatory cytokines.
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Affiliation(s)
- Emilia Kurpiewska
- Department of Pediatrics, Endocrinology, and Diabetology with Cardiology Division, Medical University of Bialystok, Białystok, Poland
| | - Sebastian Ciężki
- Department of Pediatrics, Endocrinology, and Diabetology with Cardiology Division, Medical University of Bialystok, Białystok, Poland
| | - Milena Jamiołkowska-Sztabkowska
- Department of Pediatrics, Endocrinology, and Diabetology with Cardiology Division, Medical University of Bialystok, Białystok, Poland
| | - Agnieszka Polkowska
- Department of Pediatrics, Endocrinology, and Diabetology with Cardiology Division, Medical University of Bialystok, Białystok, Poland
| | - Aleksandra Starosz
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Białystok, Poland
| | - Kamil Grubczak
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Białystok, Poland
| | - Marcin Moniuszko
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Białystok, Poland
- Department of Allergology and Internal Medicine, Medical University of Bialystok, Białystok, Poland
| | - Artur Bossowski
- Department of Pediatrics, Endocrinology, and Diabetology with Cardiology Division, Medical University of Bialystok, Białystok, Poland
| | - Barbara Głowińska-Olszewska
- Department of Pediatrics, Endocrinology, and Diabetology with Cardiology Division, Medical University of Bialystok, Białystok, Poland
- *Correspondence: Barbara Głowińska-Olszewska,
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Rami-Merhar B, Fröhlich-Reiterer E, Hofer SE, Fritsch M. [Diabetes mellitus in childhood and adolescence (Update 2023)]. Wien Klin Wochenschr 2023; 135:106-114. [PMID: 37101031 PMCID: PMC10132915 DOI: 10.1007/s00508-023-02169-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2023] [Indexed: 04/28/2023]
Abstract
In contrast to adults, type 1 diabetes mellitus (T1D) is the most frequent form of diabetes in childhood and adolescence (> 90%). After diagnosis the management of children and adolescents with T1D should take place in highly specialized pediatric units experienced in pediatric diabetology. The lifelong substitution of insulin is the cornerstone of treatment whereby modalities need to be individually adapted for patient age and the family routine. In this age group the usage of diabetes technology (glucose sensors, insulinpumps and recently hybrid-closed-loop-systems) is recommended. An optimal metabolic control right from the start of therapy is associated with an improved long-term prognosis. Diabetes education is essential in the management of patients with diabetes and their families and needs to be performed by a multidisciplinary team consisting of a pediatric diabetologists, diabetes educator, dietitian, psychologist and social worker. The Austrian working group for pediatric endocrinology and diabetes (APEDÖ) and the ISPAD (International Society for Pediatric and Adolescent Diabetes) recommend a metabolic goal of HbA1c ≤ 7.0%, ((IFCC) < 53 mmol/mol), and a "Time in range" > 70% for all pediatric age groups without the presence of severe hypoglycemia. Age-related physical, cognitive and psychosocial development, screening for associated diseases, avoidance of acute diabetes-related complications (severe hypoglycemia, diabetic ketoacidosis) and prevention of diabetes-related late complications to ensure high quality of life are the main goals of diabetes treatment in all pediatric age groups.
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Affiliation(s)
- Birgit Rami-Merhar
- Universitätsklinik für Kinder- und Jugendheilkunde, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich.
| | - Elke Fröhlich-Reiterer
- Universitätsklinik für Kinder- und Jugendheilkunde, Abteilung für allgemeine Pädiatrie, Medizinische Universität Graz, Graz, Österreich
| | - Sabine E Hofer
- Universitätsklinik für Kinder- und Jugendheilkunde, Department für Pädiatrie, Medizinische Universität Innsbruck, Innsbruck, Österreich
| | - Maria Fritsch
- Universitätsklinik für Kinder- und Jugendheilkunde, Abteilung für allgemeine Pädiatrie, Medizinische Universität Graz, Graz, Österreich
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