ABSTRACT
AIMS: While continuous glucose monitoring (CGM) and associated technologies have positive effects on metabolic control in young people with type 1 diabetes (T1D), less is known about their impact on quality of life (QoL). Here, we quantified CGM satisfaction and QoL in young people with T1D and their parents/caregivers to establish (i) the relationship between QoL and CGM satisfaction and (ii) the impact of the treatment regimen on QoL. METHODS: This was a cross-sectional study of children and adolescents with T1D on different treatment regimens (multiple daily injections, sensor-augmented pumps and automated insulin delivery). QoL was assessed with the KINDL instrument, and CGM satisfaction with the CGM-SAT questionnaire was evaluated in both youths with T1D and their parents. RESULTS: Two hundred and ten consecutively enrolled youths with T1D completed the KINDL and CGM-SAT questionnaires. The mean total KINDL score was greater than neutral in both subjects with T1D (3.99 ± 0.47) and parents (4.06 ± 0.40), and lower overall CGM-SAT scores (i.e., higher satisfaction) were significantly associated with higher QoL in all six KINDL subscales (p < 0.05). There were no differences in KINDL scores according to delivery technology or when participants were grouped according to optimal and sub-optimal glucose control. CONCLUSIONS: Higher satisfaction with recent CGMs was associated with better QoL in all dimensions. QoL was independent of both the insulin delivery technology and glycaemic control. CGM must be further disseminated. Attention on perceived satisfaction with CGM should be incorporated with the clinical practice to improve the well-being of children and adolescents with T1D and their families.
Subject(s)
Blood Glucose Self-Monitoring , Diabetes Mellitus, Type 1 , Hypoglycemic Agents , Insulin Infusion Systems , Insulin , Patient Satisfaction , Quality of Life , Humans , Diabetes Mellitus, Type 1/blood , Diabetes Mellitus, Type 1/psychology , Diabetes Mellitus, Type 1/drug therapy , Adolescent , Male , Female , Child , Cross-Sectional Studies , Insulin/therapeutic use , Insulin/administration & dosage , Hypoglycemic Agents/therapeutic use , Glycemic Control , Blood Glucose/metabolism , Blood Glucose/analysis , Surveys and Questionnaires , Parents/psychology , Glycated Hemoglobin/metabolism , Glycated Hemoglobin/analysis , Continuous Glucose MonitoringABSTRACT
The initial step for the differential diagnosis of hypoglycemia is to determine whether it is hyperinsulinemic or non hyperinsulinemic. Existing literature discusses drug-related hypoglycemia, but it misses a focus on drug-induced hyperinsulinemic hypoglycemia (DHH). Here we reviewed the association existing between drugs and hyperinsulinemic hypoglycemia. We primarily selected on the main electronic databases (MEDLINE, EMBASE, Web of Science, and SCOPUS) the reviews on drug-induced hypoglycemia. Among the drugs listed in the reviews, we selected the ones linked to an increase in insulin secretion. For the drugs missing a clear association with insulin secretion, we investigated the putative mechanism underlying hypoglycemia referring to the original papers. Our review provides a list of the most common agents associated with hyperinsulinemic hypoglycemia (HH), in order to facilitate both the recognition and the prevention of DHH. We also collected data about the responsiveness of DHH to diazoxide or octreotide.
Subject(s)
Hyperinsulinism , Hypoglycemia , Humans , Hypoglycemia/chemically induced , Hypoglycemia/complications , Hypoglycemia/drug therapy , Hyperinsulinism/chemically induced , Hyperinsulinism/complications , Hyperinsulinism/diagnosis , Diazoxide/adverse effects , Insulin SecretionABSTRACT
AIM: To systematically assess the impact of commercially available hybrid closed loop (HCL) systems on psychological outcomes in youths with type 1 diabetes and their parents. METHODS: We performed a systematic review including studies published in the last 10 years. PICOS framework was used in the selection process, and evidence was assessed using the GRADE system. RESULTS: A total of 215 studies were identified after duplicate removal, and 31 studies were included in this systematic review: 20 on first-generation HCL and 11 on second-generation HCL systems. According to studies with moderate- to high-level quality of evidence, HCL systems led to better, or in some studies, unchanged psychological outcomes such as distress and burden related to diabetes management, fear of hypoglycemia, quality of life, satisfaction; instead, quality of sleep was perceived as improved, although results were not confirmed in studies using actigraphy. From semi-structured interviews, answers were more homogeneous, and participants reported a positive experience and attitude towards HCL technology, which was felt to be easy to use and apt to achieve glycemic targets. CONCLUSIONS: Evidence confirms the importance of evaluating the psychosocial needs of youths with diabetes and their families when starting HCL systems and during follow-up, and to set realistic expectations of what can be achieved along with awareness of the limitations of the systems, and educate and motivate families to overcome barriers.
Subject(s)
Diabetes Mellitus, Type 1 , Humans , Adolescent , Diabetes Mellitus, Type 1/drug therapy , Diabetes Mellitus, Type 1/psychology , Hypoglycemic Agents/therapeutic use , Quality of Life , Blood Glucose , Insulin/therapeutic use , Insulin Infusion Systems , Parents/psychology , Blood Glucose Self-Monitoring/methodsABSTRACT
Objective. Kabuki syndrome (KS) is associated with hyperinsulinemic hypoglycemia (HH) in 0.3-4% of patients, thus exceeding the prevalence in the general population. HH association is stronger for KS type 2 (KDM6A-KS, OMIM #300867) than KS type 1 (KMT2D-KS, OMIM #147920). Both the disease-associated genes, KMD6A and KMT2D, modulate the chromatin dynamic. As such, KS is considered to be the best characterized pediatric chromatinopathy. However, the exact pathogenetic mechanisms leading to HH in this syndrome remain still unclear. Methods. We selected on the electronic database PubMed all articles describing or hypothesizing the mechanisms underlying the dysregulated insulin secretion in KS. Results. The impact on the gene expression due to the KDM6A or KMT2D function loss may lead to a deregulated pancreatic ß-cell differentiation during embryogenesis. Moreover, both KMT2D gene and KDM6A gene are implicated in promoting the transcription of essential pancreatic ß-cell genes and in regulating the metabolic pathways instrumental for insulin release. Somatic KMT2D or KDM6A mutations have also been described in several tumor types, including insulinoma, and have been associated with metabolic pathways promoting pancreatic cell proliferation. Conclusions. The impact of pathogenic variants in KDM6A and KDM2D genes on ß-cell insulin release remains to be fully clarified. Understanding this phenomenon may provide valuable insight into the physiological mechanisms of insulin release and into the pathological cascade causing hyperinsulinism in KS. The identification of these molecular targets may open new therapeutic opportunities based on epigenetic modifiers.
Subject(s)
Hyperinsulinism , Hypoglycemia , Humans , Child , Mutation , Hyperinsulinism/complications , Hyperinsulinism/genetics , Histone Demethylases/genetics , Insulin , Hypoglycemia/geneticsABSTRACT
The prompt identification of at-risk newborns for drug-induced hypoglycemia can minimize the risk for adverse side effects, inappropriate investigations, and considerable unnecessary costs. Existing literature discusses drug-induced hypoglycemia, but a systematic description of neonatal hypoglycemia induced or exacerbated by maternal medications is missing. We reviewed the association between neonatal hypoglycemia and maternal medications. We systematically searched the literature according to the PICOS model on drug-induced hypoglycemia in neonates born to nondiabetic women treated with medications during the pregnancy or the labor. The main outcomes of the review were: (1) prevalence of hypoglycemia, (2) risk factors and potential confounders, (3) time at onset and severity of hypoglycemia, (4) dose-response gradient, (5) metabolic features of hypoglycemia, (6) modalities to treat hypoglycemia, and (7) quality of the studies. We included 69 studies in this review and we identified 11 groups of maternal drugs related to neonatal hypoglycemia. Results were classified for each outcome. Our review aims at supporting clinicians in the identification of the newborn at risk for hypoglycemia and in the differential diagnosis of neonatal hypoglycemia. Further studies are necessary to assess the risk of neonatal hypoglycemia associated with common maternal medications. KEY POINTS: · A systematic description of neonatal hypoglycemia induced or exacerbated by maternal medications is missing.. · In our review we identified 11 groups of maternal drugs related to neonatal hypoglycemia.. · Our review aims at supporting clinicians in the identification of the newborn at risk for hypoglycemia..
ABSTRACT
No data are available on insulin clearance (ClI) trends during the pubertal transition. The aim of this study was to investigate in 973 youths with obesity whether ClI in fasting and post-oral glucose challenge (OGTT) conditions varies at the pubertal transition in relation to the severity of obesity and the presence of steatosis liver disease (SLD). The severity of obesity was graded according to the Centers for Disease Control. SLD was graded as absent, mild and severe based on alanine amino transferase levels. ClI was defined as the molar ratio of fasting C-peptide to insulin and of the areas under the insulin to glucose curves during an OGTT. In total, 35% of participants were prepubertal, 72.6% had obesity class II, and 52.6% had mild SLD. Fasting ClI (nmol/pmol × 10-2) was significantly lower in pubertal [0.11 (0.08-0.14)] than in prepubertal individuals [0.12 (0.09-0.16)] and higher in class III [0.15 (0.11-0.16)] than in class I obesity [0.11 (0.09-0.14)]. OGTT ClI was higher in boys [0.08 (0.06-0.10)] than in girls [0.07 (0.06-0.09)]; in prepubertal [0.08 (0.06-0.11)] than in pubertal individuals [0.07 (0.05-0.09)]; in class III [0.14 (0.08-0.17)] than in class I obesity [0.07 (0.05-0.10)]; and in severe SLD [0.09 (0.04-0.14)] than in no steatosis [0.06 (0.04-0.17)]. It was lower in participants with prediabetes [0.06 (0.04-0.07)]. OGTT ClI was lower in youths with obesity at puberty along with insulin sensitivity and greater secretion. The findings suggest that the initial increase in ClI in youth with severe obesity and SLD is likely to compensate for hyperinsulinemia and its subsequent decrease at the onset of prediabetes and other metabolic abnormalities.
Subject(s)
Fatty Liver , Insulin Resistance , Prediabetic State , Male , Female , Humans , Adolescent , Insulin , Obesity/metabolism , Glucose , Insulin, Regular, Human , Blood Glucose/metabolismABSTRACT
Forearm fractures in children and adolescents are associated with increased body mass index (BMI). This bone site is non-weight-bearing and therefore is appropriate to explore the effect of BMI on bone mineral density (BMD) and bone geometry, avoiding the confounding effect of increased weight-associated mechanical loading. The aim of this review was to summarize available evidence on bone indices and body composition assessed by peripheral quantitative computed tomography (pQCT) or dual X-ray absorptiometry (DXA) at the forearm level in overweight (Ow) or obese (Ob) subjects. We conducted a review of the literature according to the PICOS model. A total of 46 studies were identified following the literature search. A final number of 12 studies were included in this review. pQCT studies evidenced that Ow and Ob children typically have normal or increased volumetric BMD (vBMD), total bone area and cortical area, with normal or reduced cortical thickness at the forearm. Outcomes from DXA evaluations are less conclusive. In almost all the studies fat mass and lean mass area at the forearm are increased. A higher fat-to-lean mass ratio has been observed in few studies. Bone strength was reported as normal or increased compared to normal weight peers. In Ow or Ob children-adolescents, vBMD, bone size and bone strength are not reduced compared to normal weight peers. The local higher fat-to-lean mass ratio may give a mismatch between bone strength and the load experienced by the distal forearm during a fall, resulting in increased risk of forearm fractures.
Subject(s)
Fractures, Bone , Pediatric Obesity , Absorptiometry, Photon/methods , Adolescent , Body Composition , Bone Density , Child , Forearm , Humans , Overweight/complications , Pediatric Obesity/complicationsABSTRACT
Spondylo-epi-metaphyseal dysplasia Shohat type (SEMDSH, OMIM # 602557) is a rare skeletal dysplasia. Until recently, only eight patients of five families have been reported. The disorder is characterized by severely disproportionate short stature with a short neck, small trunk with abdominal distension, and short lower limbs. Joint laxity and bowed legs are seen. The same homozygous splicing pathogenic variant in the DDRGK1 gene was found in four Iraqi families. Here we report a homozygous missense pathogenic variant in DDRGK1 in two children from unrelated two Moroccan families. The clinical and radiological phenotypes of the affected children were similar to those previously described.
Subject(s)
Dwarfism , Osteochondrodysplasias , Homozygote , Humans , Mutation , Mutation, Missense/genetics , Osteochondrodysplasias/diagnostic imaging , Osteochondrodysplasias/genetics , PedigreeABSTRACT
BACKGROUND: Severe bradycardia is an indication supporting hospitalization in adolescents with eating disorders. Some adolescents with anorexia nervosa (AN) and significant weight loss present with a normal pulse rate at admission, whereas others have severe bradycardia, suggesting that total weight loss is not the most important determinant of bradycardia. The aims of this study were to define the prevalence of severe bradycardia as the cause for hospital admission in adolescents with AN, to evaluate correlations between known determinants of severe bradycardia and pulse rate at admission, and to evaluate the average time required to recover from severe bradycardia after re-feeding. METHODS: Ninety-nine hospitalized patients with AN were enrolled. Weight loss history, anthropometric, laboratory, and electrocardiogram data were collected at admission to and at discharge from hospital. Multivariate analysis was performed to detect the most important determinants of severe bradycardia. RESULTS: Forty-eight percent of the AN patient admissions were due to severe bradycardia (AN-B+ group). Patients in this group had a higher maximum lifetime weight (P = 0.0045), greater premorbid weight loss (P = 0.0011), and more rapid weight loss (P = 0.0001). Multivariate analysis showed that recent weight loss is an independent predictor of bradycardia at hospital admission (R2 : 0.35, P = 0.0001). Severe bradycardia normalized after minimal weight gain of 0.25 ± 0.18 kg/day for 3-10 days. CONCLUSIONS: This study confirms that recent weight loss is probably the most important determinant of severe bradycardia in adolescents with AN.
Subject(s)
Anorexia Nervosa , Adolescent , Anorexia Nervosa/complications , Anorexia Nervosa/epidemiology , Anorexia Nervosa/therapy , Bradycardia/diagnosis , Bradycardia/epidemiology , Bradycardia/etiology , Hospitalization , Humans , Overweight , Weight Gain , Weight LossABSTRACT
AIM: To ascertain whether the prevalence of retinopathy has declined over the last 2 decades in individuals with childhood-onset type 1 diabetes and whether this might be explained by changes in lifetime HbA1c. MATERIALS AND METHODS: A multicentre, retrospective, observational study, comparing 128 subjects with diabetes onset in 2000-2003 assessed for retinopathy in 2016-2019, with a previous cohort of 115 individuals diagnosed in 1990-1993 and assessed for retinopathy in 2007-2009, was conducted. The two cohorts had both a similar diabetes duration and age at diagnosis. Retinal photographs were centrally graded. Lifetime HbA1c and its variability, estimated as the ratio between intrapersonal mean and standard deviation of HbA1c, were evaluated. RESULTS: The prevalence of any retinopathy in the new and old cohort was 24.2% and 43.5% (P < .003), respectively, and that of severe retinopathy was 1.7% and 9.6% (P = .018). Lifetime HbA1c was lower in the new cohort (7.8% ± 0.8% vs. 8.1% ± 0.8%; P = .002) during all periods following the first 5 years after diagnosis. Patients without retinopathy in the two cohorts had similar levels of HbA1c. Compared with patients without retinopathy, those with retinopathy had higher lifetime HbA1c and long-term HbA1c variability. However, on multiple regression analysis, only lifetime HbA1c was independently associated with retinopathy (P = .0018). CONCLUSIONS: The risk of developing retinopathy was nearly halved in children who developed type 1 diabetes in the new millennium compared with previous cohorts. These results confirm that maintaining the lowest possible levels of HbA1c throughout lifetime protects from diabetic retinopathy.
Subject(s)
Diabetes Mellitus, Type 1 , Diabetic Retinopathy , Retinal Diseases , Child , Diabetes Mellitus, Type 1/complications , Diabetes Mellitus, Type 1/epidemiology , Diabetic Retinopathy/diagnosis , Diabetic Retinopathy/epidemiology , Diabetic Retinopathy/etiology , Glycated Hemoglobin/analysis , Humans , Prevalence , Retrospective Studies , Risk FactorsABSTRACT
BACKGROUND AND AIM: Albuminuria and reduced eGFR are hallmarks of Diabetic Kidney Disease in adults. Our aim was to analyze factors associated with albuminuric and non-albuminuric mildly reduced eGFR phenotypes in youths with type 1 diabetes. METHODS AND RESULTS: This multicenter cross-sectional study included 1549 youths (age 5-17 years) with type 1 diabetes enrolled at 14 Italian Pediatric Diabetes Centers. Albuminuria, creatinine, glycosylated hemoglobin (HbA1c), lipids, blood pressure (BP), neutrophils (N) and lymphocytes (L) count were analyzed. Uric acid (UA) was available in 848 individuals. Estimated GFR (eGFR) was calculated using bedside Schwartz's equation. The sample was divided in three phenotypes: 1) normoalbuminuria and eGFR ≥90 mL/min/1.73 m2 (reference category, n = 1204), 2) albuminuric and normal GFR phenotype (n = 106), 3) non-albuminuric mildly reduced GFR (MRGFR) phenotype (eGFR 60-89 mL/min/1.73 m2, n = 239). Albuminuric and non-albuminuric reduced eGFR phenotypes were significantly associated with autoimmune thyroiditis (P =0.028 and P=0.044, respectively). Albuminuric phenotype showed high risk of high HbA1c (P=0.029), high BP (P < 0.001), and low HDL-C (P =0.045) vs reference category. Non-albuminuric MRGFR phenotype showed high risk of high BP (P < 0.0001), low HDL-C (P =0.042), high Triglycerides/HDL-C ratio (P =0.019), and high UA (P < 0.0001) vs reference category. CONCLUSION: Non albuminuric MRGFR phenotype is more prevalent than albuminuric phenotype and shows a worst cardiometabolic risk (CMR) profile). Both phenotypes are associated with autoimmune thyroiditis. Our data suggest to evaluate both albuminuria and eGFR earlier in type 1 diabetes to timely identify young people with altered CMR profile.
Subject(s)
Albuminuria/epidemiology , Diabetes Mellitus, Type 1/epidemiology , Diabetic Nephropathies/epidemiology , Glomerular Filtration Rate , Kidney/physiopathology , Adolescent , Age Factors , Albuminuria/diagnosis , Albuminuria/physiopathology , Biomarkers/blood , Cardiometabolic Risk Factors , Child , Child, Preschool , Cross-Sectional Studies , Diabetes Mellitus, Type 1/diagnosis , Diabetic Nephropathies/diagnosis , Diabetic Nephropathies/physiopathology , Female , Humans , Italy/epidemiology , Male , Phenotype , Prevalence , Retrospective Studies , Risk Assessment , Thyroiditis, Autoimmune/epidemiology , White PeopleSubject(s)
Diabetes Mellitus, Type 1 , Hypoglycemia , Child , Adolescent , Humans , Glucagon , Diabetes Mellitus, Type 1/drug therapy , Prospective Studies , Insulin , Blood GlucoseABSTRACT
Adults with Type 1 diabetes mellitus show a high risk of bone fracture, probably as a consequence of a decreased bone mass and microarchitectural bone alterations. The aim of the study was to investigate the potential negative effects of type 1 diabetes on bone geometry, quality, and bone markers in a group of children and adolescents. 96 children, mean age 10.5 ± 3.1 years, agreed to participate to the study. Bone geometry was evaluated on digitalized X-rays at the level of the 2nd metacarpal bone. The following parameters were investigated and expressed as SDS: outer diameter (D), inner diameter (d), cortical area (CA), and medullary area (MA). Bone strength was evaluated as Bending Breaking Resistance Index (BBRI) from the geometric data. Bone turnover markers (PINP, CTX-I, and BAP), sclerostin, Dkk-1, PTH, and 25OH-Vitamin D were also assessed. A group of healthy 40 subjects of normal body weight and height served as controls for the bone markers. D (- 0.99 ± 0.98), d (- 0.41 ± 0.88), CA (- 0.85 ± 0.78), and MA (- 0.46 ± 0.78) were all significantly smaller than in controls (p < 0.01). BBRI was significantly lower (- 2.61 ± 2.18; p < 0.0001). PTH, PINP, and BAP were higher in the diabetic children. Multiple regression analysis showed that CA and D were influenced by insulin/Kg/day and by BMI, while d was influenced by PINP only. Type 1 diabetic children show smaller and weaker bones. The increased bone turnover could play a key role since it might amplify the deficit in bone strength associated with the inadequate osteoblastic activity caused by the disease itself.
Subject(s)
Bone Density/physiology , Bone Remodeling/physiology , Bone and Bones/pathology , Diabetes Mellitus, Type 1/metabolism , Adolescent , Bone and Bones/metabolism , Child , Child, Preschool , Cross-Sectional Studies , Female , Humans , Infant , Male , Obesity/complications , Vitamin D/metabolismABSTRACT
We report clinical findings, bone mineral density (BMD) and bone biopsy data in ten children with features of classic idiopathic juvenile osteoporosis (IJO). We also screened the patients for mutations in LRP5 and LRP6. We found low BMD in the lumbar spine, the hip and distal radius. In the spine and distal radius, the reduction in BMD was more marked in the trabecular compartment. Biopsy confirmed that the trabecular compartment is more severely involved with reduction in bone formation and increase in bone resorption. No mutations in LRP5 and LRP6 could be identified. IJO is likely to be a heterogeneous bone disorder, and next-generation genomic sequencing studies may help reveal causative genes.
Subject(s)
Genetic Predisposition to Disease/genetics , Low Density Lipoprotein Receptor-Related Protein-5/genetics , Low Density Lipoprotein Receptor-Related Protein-6/genetics , Osteoporosis/genetics , Osteoporosis/pathology , Adolescent , Bone Density , Child , Child, Preschool , DNA Mutational Analysis , Female , Humans , Male , MutationABSTRACT
Cleidocranial dysplasia (CCD) is a rare autosomal dominant skeletal dysplasia characterized by hypoplastic clavicles, late closure of the fontanels, dental problems and other skeletal features. CCD is caused by mutations, deletions or duplications in runt-related transcription factor 2 (RUNX2), which encodes for a protein essential for osteoblast differentiation and chondrocyte maturation. We describe three familial cases of CCD, misdiagnosed as rickets over three generations. No mutations were detected on standard DNA sequencing of RUNX2, but a novel deletion was identified on quantitative polymerase chain reaction (qPCR) and multiple ligation-dependent probe amplification (MLPA). The present cases indicate that CCD could be misdiagnosed as rickets, leading to inappropriate treatment, and confirm that mutations in RUNX2 are not able to be identified on standard DNA sequencing in all CCD patients, but can be identified on qPCR and MLPA.
Subject(s)
Cleidocranial Dysplasia/genetics , Core Binding Factor Alpha 1 Subunit/genetics , Diagnostic Errors , Genetic Predisposition to Disease , Mutation, Missense , Rickets/diagnosis , Adult , Aged, 80 and over , Child, Preschool , Cleidocranial Dysplasia/diagnosis , Cleidocranial Dysplasia/metabolism , Core Binding Factor Alpha 1 Subunit/metabolism , DNA Mutational Analysis , Diagnosis, Differential , Female , Heterozygote , Humans , Male , Pedigree , PhenotypeABSTRACT
Obese children have disadvantageous bone geometry, bone of low quality, and reduced strength at non-weight-bearing skeletal sites. The aim of our study was to investigate the role of parathormone (PTH) and the Wnt/ß-catenin signaling pathway and its inhibitors, sclerostin and Dickkopf-1 (DKK1), as negative modulators of fat mass on bone. This was a cross-sectional observational study performed in 44 (26 males and 18 females) obese subjects, aged 11.41 ± 2.61 years. Thirty-seven normal-weight, healthy children (22 males and 15 females) of the same chronological age served as controls for the biochemical parameters and bone markers, while the data on bone geometry were evaluated according to our normative data obtained previously in a group of 325 control children. Digitalized X-rays were evaluated at the level of the second metacarpal bone for the determination of bone geometry: total cross-sectional area (TCSA), cortical area (CA), medullary area (MA), and bone strength (bending breaking resistance index [BBRI]). Serum bone markers (intact procollagen-1N-terminal propeptide [P1NP] and serum carboxy-terminal telopeptide of collagen-1 [CTX]), sclerostin, DKK1, PTH, 25-hydroxyvitamin D and were also measured. Data for TCSA, CA, MA, and BBRI are expressed as a standard deviation score in order to normalize them for age and sex. TCSA (mean ± SD, -2.92 ± 2.71), CA (-0.60 ± 0.82), MA (-0.45 ± 1.14), and BBRI (-2.65 ± 2.31) were all significantly smaller than in controls (p < 0.01). Serum PTH (36.27 ± 23.89 vs. 19.33 ± 11.37 pg/mL) and CTX (1.55 ± 0.44 vs. 1.34 ± 0.46 ng/mL) were significantly increased (p < 0.05) in the obese children compared to controls, while sclerostin was significantly decreased (24.67 ± 10.06 vs. 30.42 ± 11.01 pmol/L, p < 0.05). P1NP was also significantly increased (p < 0.01). PTH was negatively correlated with TCSA, CA, and BBRI. Bone turnover is higher in obese children than in controls, and this is associated with smaller and apparently weaker bones. Higher PTH and lower sclerostin levels may be responsible for these findings.
Subject(s)
Bone and Bones/diagnostic imaging , Bone and Bones/metabolism , Obesity/complications , Parathyroid Hormone/blood , Wnt Signaling Pathway/physiology , Adolescent , Body Composition/physiology , Child , Child, Preschool , Female , Humans , Male , RadiographyABSTRACT
The Special Issue "Diabetes Mellitus: Current Research and Future Perspectives" is focused on the importance of customized medicine in monogenic diabetes of the young (MODY) and type 2 diabetes (T2D) [...].