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Fasting during Ramadan is one of the five pillars of Islam and is obligatory for all healthy Muslims from the age of puberty. Though individuals with some illness and serious medical conditions, including some people with diabetes, can be exempted from fasting, many will fast anyway. It is of paramount importance that people with diabetes that fast are given the appropriate guidance and receive proper care. The International Diabetes Federation (IDF) and Diabetes and Ramadan (DaR) International Alliance have come together to provide a substantial update to the previous guidelines. This update includes key information on fasting during Ramadan with type 1 diabetes, the management of diabetes in people of elderly ages and pregnant women, the effects of Ramadan on one's mental wellbeing, changes to the risk of macrovascular and microvascular complications, and areas of future research. The IDF-DAR Diabetes and Ramadan Practical Guidelines 2021 seek to improve upon the awareness, knowledge and management of diabetes during Ramadan, and to provide real-world recommendations to health professionals and the people with diabetes who choose to fast.
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Diabetes Mellitus Tipo 1 , Jejum , Idoso , Diabetes Mellitus Tipo 1/terapia , Feminino , Pessoal de Saúde , Humanos , Hipoglicemiantes , Islamismo , GravidezRESUMO
The growth hormone (GH)-insulin-like growth factor (IGF)-I axis is a key endocrine mechanism regulating linear growth in children. While paediatricians have a good knowledge of GH secretion and assessment, understanding and use of measurements of the components of the IGF system are less current in clinical practice. The physiological function of this axis is to increase the anabolic cellular processes of protein synthesis and mitosis, and reduction of apoptosis, with each being regulated in the appropriate target tissue. Measurement of serum IGF-I and IGF-binding protein (IGFBP)-3 concentrations can complement assessment of GH status in the investigation of short stature and contribute to prediction of growth response during GH therapy. IGF-I monitoring during GH therapy also informs the clinician about adherence and provides a safety reference to avoid over-dosing during long-term management.
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OBJECTIVES: The use of growth hormone (GH) in idiopathic short stature (ISS) has been a subject of debate for the past two decades. We sought to assess the effect of GH on final height (FH) in patients with ISS in our region, which has a high consanguinity rate, and compare it to the effect observed in GH deficient (GHD) patients. METHODS: We conducted a retrospective chart review from 1 January 2005 to 31 December 2013 for patients with ISS or GHD from the local United Arab Emirates population who received GH treatment and were followed-up regularly in our clinic. The change in height Z-score at 12 months and FH were assessed within each group and between the two groups. RESULTS: Twenty-one patients with ISS and 29 patients with GHD were studied. There was a significant change in height Z-score at 12 months and FH in both groups (p < 0.001). The improvement in the ISS group was comparable to the response seen in GHD patients at 12 months (0.5±0.3 standard deviation score (SDS), and 0.5±0.4 SDS, respectively; p = 0.540). The effect on FH was better in ISS group than the GHD group of all etiologies (1.3±0.6 SDS vs. 0.9±0.7 SDS, respectively; p = 0.050), there was no difference between the ISS and the subgroup of idiopathic GHD (1.3±0.5 SDS and 1.2±0.8 SDS, respectively). CONCLUSIONS: In our local population, GH has a positive effect on the short-term growth and FH of children with ISS to the same extent that has been observed in children with idiopathic GH deficiency.
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AIM: To assess the impact of fasting on interstitial glucose (IG) in adolescents with type 1 DM (T1DM) by using continuous glucose monitoring (CGM). METHOD: A minimum of 2.5â¯days CGM was done on adolescents with T1DM during fasting in Ramadan and in the month before or after Ramadan to compare the differences in mean IG, and in the durations of hypoglycemia (<70â¯mg/dL), hyperglycemia (200-299â¯mg/dL), and severe hyperglycemia (≥300â¯mg/dL). RESULTS: Fourteen adolescents were studied, age 15⯱â¯4 years, duration of diabetes 6⯱â¯4 years, and HbA1C 8.6⯱â¯1.1% (70.3â¯mmol/mol). There was no difference in the mean IG (190⯱â¯39 and 180⯱â¯37, p=â¯0.4), or in the durations of hypoglycemia (5.14⯱â¯5% and 7.03⯱â¯4.9%, p=0.3), hyperglycemia (25.35⯱â¯11.3% and 24.24⯱â¯10.1% (P=0.7)), and severe hyperglycemia (13.21⯱â¯13.4% and 10.96⯱â¯10.6%, P=0.6), between Ramadan and, non-Ramadan, respectively. CONCLUSION: Adolescents with T1DM have the same wide fluctuation in IG during fasting in Ramadan as they do outside Ramadan. Insulin regimen adjustment should be targeting both extremes of glucose abnormality.
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Automonitorização da Glicemia/métodos , Diabetes Mellitus Tipo 1/tratamento farmacológico , Jejum/sangue , Adolescente , Adulto , Diabetes Mellitus Tipo 1/patologia , Feminino , Humanos , Islamismo , Masculino , Adulto JovemRESUMO
Neonatal diabetes mellitus (NDM) can be transient (TNDM) or permanent (PNDM). Data on NDM from the Gulf region are limited to few studies on PNDM.The objective of this study was to describe the genetic and clinical spectrum of NDM and estimate its incidence in AbuDhabi, capital of the United Arab Emirate (UAE). Patients were identified from the pediatric diabetes clinics and sequencing of known NDM genes was conducted in all families. Twenty-five patients were identified. Incidence during 1985-2013 was 1:29,241 Live births. Twenty-three out of twenty-five had PNDM (incidence 1:31,900) and 2/25 had TNDM (incidence 1:350,903). Eleven out of twenty-five had extra-pancreatic features and three had pancreatic aplasia. The genetic cause was detected in 21/25 (84%). Of the PNDM patients, nine had recessive EIF2AK3 mutations, six had homozygous INS mutations, two with deletion of the PTF1A enhancer, one was heterozygous for KCNJ11 mutation, one harboured a novel ABCC8 variant, and 4/21 without mutations in all known PNDM genes. One TNDM patient had a 6q24 methylation defect and another was homozygous for the INS c-331C>G mutation. This mutation also caused permanent diabetes with variable age of onset from birth to 18 years. The parents of a child with Wolcott-Rallison syndrome had a healthy girl following pre-implantation genetic diagnosis. The child with KCNJ11 mutation was successfully switched from insulin to oral sulphonylurea. The incidence of PNDM in Abu Dhabi is among the highest in the world and its spectrum is different from Europe and USA. In our cohort, genetic testing has significant implications for the clinical management.
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Diabetes Mellitus/genética , Doenças do Recém-Nascido/genética , Insulina/genética , Canais de Potássio Corretores do Fluxo de Internalização/genética , Receptores de Sulfonilureias/genética , eIF-2 Quinase/genética , Adolescente , Criança , Cromossomos Humanos Par 6 , Consanguinidade , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiologia , Feminino , Expressão Gênica , Testes Genéticos , Humanos , Incidência , Recém-Nascido , Doenças do Recém-Nascido/diagnóstico , Doenças do Recém-Nascido/epidemiologia , Masculino , Mutação , Linhagem , Fenótipo , Emirados Árabes Unidos/epidemiologiaRESUMO
Diagnosis and management of growth disorders comprises an important area of pediatric practice. Current procedures in the different stages of the identification, referral, investigation, and treatment of growth disorders in the Gulf Cooperation Council (GCC) countries have been summarized. Evidence-based procedures, relating specifically to height screening for identification of short stature, auxological criteria for patient referral from primary to secondary pediatric care, and general and endocrine investigations and diagnosis have been discussed and outlined. The management issues related to key disorders that are licensed for growth hormone (hGH) therapy, namely GH deficiency, Turner syndrome, short stature related to birth size small for gestational age (SGA), and idiopathic short stature are discussed with recommendations described for best practice. Finally, two key components of short stature management, namely transitional care for the transfer of patients from pediatric to adult endocrinology services and adherence to recommended therapy with hGH, have been addressed with current practice outlines and recommendations presented.
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BACKGROUND: Positive autoantibodies and its association with the clinical course of type 1 diabetes mellitus (T1DM) have been reported worldwide, however, no such data have been reported in United Arab Emirates population. OBJECTIVES: To study the prevalence of positive autoantibodies in T1DM pediatric patients and its association with the clinical presentation. METHODS: Descriptive retrospective chart review of all new cases of pediatric T1DM at Tawam Hospital. Electronic patient records accessed to obtain data. RESULTS: 61 patients were identified. 88%±8.1 had at least 1 positive antibody and 82% of all patients were positive for anti-glutamic acid decarboxylase (GAD). While comparing the group of any positive antibody (n=54) with the group of all negative antibodies (n=7), a significant difference was found in the mean HbA1C (p=0.02) and nationality (p=0.03). CONCLUSION: The vast majority of our T1DM pediatric patients are autoantibody positive, and anti-GAD antibodies were the most commonly detected antibodies.
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Autoanticorpos/sangue , Diabetes Mellitus Tipo 1/epidemiologia , Glutamato Descarboxilase/imunologia , Adolescente , Criança , Pré-Escolar , Diabetes Mellitus Tipo 1/sangue , Diabetes Mellitus Tipo 1/imunologia , Feminino , Seguimentos , Humanos , Lactente , Masculino , Prevalência , Prognóstico , Estudos Retrospectivos , Emirados Árabes Unidos/epidemiologiaRESUMO
After a short-term fast, lactating women have increased rates of glucose production but not gluconeogenesis (GNG) despite relative hypoinsulinemia. We explored the effects of non-insulin-dependent increase in glucose utilization and recombinant human growth hormone (rhGH) on glucose production, glycogenolysis, and GNG in both the fed and overnight-fasted condition. Six controls and 7 lactating women were studied twice, in random order, after 7 days of saline or rhGH. Glucose kinetics and GNG were measured using [U-(13)C]glucose mass isotopomer distribution analysis. The rhGH increased milk production in the lactating women and insulin-like growth factor (IGF) in both groups. Glycogenolysis and GNG were higher in fasting lactating women than controls after either saline or rhGH (P < .05). After rhGH administration, GNG remained higher (P < .02) in the lactating women than controls. Gluconeogenesis was not suppressed in either group during 5 hours of continuous meal ingestion, despite a 5-fold increase in plasma insulin. Lactating women had similar glucose but lower insulin and C-peptide concentrations than controls after both rhGH and saline treatment (P < .01), although rhGH decreased (P < .01) insulin sensitivity in both groups (P < .05). Gluconeogenesis is not affected by short-term increases in insulin and/or rhGH, which suggests a fundamental rethinking of the role of insulin in acutely regulating GNG.
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Gluconeogênese/efeitos dos fármacos , Hormônio do Crescimento Humano/farmacologia , Adulto , Glicemia/análise , Ingestão de Alimentos , Jejum/metabolismo , Ácidos Graxos não Esterificados/sangue , Feminino , Humanos , Resistência à Insulina , Fator de Crescimento Insulin-Like I/análise , Lactação/efeitos dos fármacos , Proteínas Recombinantes/farmacologiaRESUMO
OBJECTIVE: To describe the effects of prolonged maternal treatment with MgSO4 in infants who were products of multiple pregnancies. STUDY DESIGN: Case series of infants presenting with osteopenia secondary to MgSO4 administration for preterm labor. RESULTS: Ten premature infants with hypermagnesemia (4.5+/-0.2 mg/dl), hypocalcemia (6.0 +/-0.3 mg/dl), and high serum alkaline phosphatase (574+/-96 U/l) underwent imaging studies that showed diffuse osteopenia of the long bones and probable rib fractures. All mothers had isolated premature labor, for which they were given MgSO4; (average dose 3.66+/-0.08 kg/ pregnancy over 10.0+/-0.5 weeks). On follow-up (to 9 months), all infants had complete or near complete resolution of the osteopenia. CONCLUSIONS: Premature infants who are exposed to large doses of MgSO4, especially those of multiple pregnancies, have an increased risk of developing hypocalcemia, osteopenia, and fractures. Our findings indicate that these infants should be identified at birth and managed prospectively.