Objectives Owing to increase in referrals for precocity observed during COVID-19 lockdown, this study was conducted to estimate the proportion of patients referred for precocity and within these, those with idiopathic central precocious puberty (iCPP) before vs. during the COVID lockdown, and to assess the differences in anthropometric and clinical characteristics among iCPP patients in the two groups. Methodology Retrospective study conducted at a tertiary level paediatric endocrinology centre (Western India) evaluating proportion of referrals for precocity and comparing demographics, anthropometry, pubertal staging and bone age at presentation among children with iCPP divided into two groups (pre-lockdown-group 1, lockdown-group 2). Results During lockdown, 155 (5.1%; 146 girls) of 3,053 referrals for precocity as opposed to 59 (1.4%; 54 girls) of 4,208 before the lockdown (p<0.05) were seen; increase was higher in girls (p<0.05). Proportion of referrals for iCPP was significantly higher in the lockdown (4.4%; 136 children vs. 1%; 44 children in group 2) among both genders. Mean age at first visit was 7.8 ± 1.3 and 8.2 ± 1.2 years in groups 1 and 2, respectively. Mean height, weight, BMI and height minus mid-parental height Z scores were not significantly different between the groups. Children in group 2 had a significantly advanced mean bone age (10.7 ± 2 years) and difference in bone and chronological ages (2.5 ± 1.2 years) as compared to group-1 (9.7 ± 1.9; 1.9 ± 1.2) and a larger proportion presented in late puberty. Conclusions We found an increase in the referrals for precocious puberty and an increase in number of children diagnosed with iCPP during COVID lockdown.

Objectives: Bone age (BA) assessment is important in evaluating disorders of growth and puberty; the Greulich and Pyle atlas method (GP) is most used. We aimed to determine the weightage to be attributed by raters to various segments of the hand x-ray, namely, distal end of radius-ulna (RU), carpals, and short bones for rating bone age using the GP atlas method. Methods: 692 deidentified x-rays from a previous study (PUNE-dataset) and 400 from the Radiological Society of North America (RSNA-dataset) were included in the study. Mean of BA assessed by experienced raters was termed reference rating. Linear regression was used to model reference age as function of age ratings of the three segments. The root-mean-square-error (RMSE) of segmental arithmetic mean and weighted mean with respect to reference rating were computed for both datasets. Results: Short bones were assigned the highest weightage. Carpals were assigned higher weightage in pre-pubertal PUNE participants as compared to RSNA, vice-versa in RU segment of post-pubertal participants. The RMSE of weighted mean ratings was significantly lower than for the arithmetic mean in the PUNE dataset. Conclusion: We thus determined weightage to be attributed by raters to segments of the hand x-ray for assessment of bone age by the GP method.

The aims and objectives of this study are to study clinical profile and factors affecting mortality in tetanus. This was a retrospective study of 25 tetanus patients (aged 6 months–12 years) admitted to pediatric intensive care unit of a tertiary center (over 3 years). In this study, 25 tetanus cases (mean age 6.6 years) were analyzed; 16 were males and 9 were females. Incubation period ranged from 2 to 30 days (mean 8.2 days), period of onset from 11 to 120 hours (mean 42.8 hours), and duration of spasms from 4 to 26 days (mean 14 days). The commonest portal of entry was posttrauma (52%), followed by otogenic (40%). Eighteen patients had moderate and 7 had severe tetanus. Fifteen were unimmunized and 10 were partially immunized. The commonest complaints were trismus and spasms (100%), hypertonia (72%), fever (60%), dysphagia (48%), and neck stiffness (44%). Eight patients required primary tracheostomy and 11 required primary endotracheal intubation. Complications encountered were pneumonia (58%), conjunctivitis (41%), gastrointestinal bleed (37.5%), urinary infection (33%), acute kidney injury (AKI) following rhabdomyolysis (33%), sepsis (29%), disseminated intravascular coagulation (DIC) (25%), bedsores (25%), and acute respiratory distress syndrome (ARDS) (20%). Oral diazepam was most commonly used, followed by midazolam, vecuronium, and magnesium sulfate. Mortality rate was 32% (five moderate and three severe cases died). Short period of onset (less than 48 hours), AKI following rhabdomyolysis, sepsis, DIC, ARDS, and inotrope need were significantly associated with higher mortality. It is concluded that the commonest portal of entry was posttrauma. None of the patients was completely immunized. Short period of onset, AKI, sepsis, DIC, ARDS, and inotrope need predicted a higher mortality.

Objectives The double burden of malnutrition accompanied by micronutrient deficiency is referred to as the triple burden of malnutrition (TBM). Very few studies have highlighted the TBM in children with type-1 diabetes. We conducted this study with the objective of estimating the TBM in Indian children and youth with type-1 diabetes (T1D) and to study role of anaemia in the development of complications associated with T1D. Methods This cross-sectional observational study included 394 subjects with T1D. Demographic data, anthropometry, blood pressure, biochemical measurements, dual energy X-ray absorptiometry (DXA) and peripheral quantitative computed tomography were performed using standard protocols. Estimated glucose disposal rate (eGDR) and estimated glomerular filtration rate (eGFR) were calculated for all subjects. Results We report a 16, 5.8, and 16.2% prevalence of anaemia, underweight and overweight/obese suggesting TBM with microcytic hypochromic anaemia as the most common morphological form. Haemoglobin concentrations showed positive correlation with systolic and diastolic blood pressure. The presence of anaemia was a significant predictor of eGDR and macrovascular complications in T1D which could not be attributed to glycemic control. Bone health of anaemic T1D subjects was poor than subjects without anaemia on DXA scan after adjusting for confounders. No systematic pattern between Hb concentrations and eGFR or ACR was found. Conclusions TBM in Indian children and youth with T1D is a significant health problem and anaemia is an important predictor in the development of macrovascular complications and poor bone health associated with T1D. However, its role in development of microvascular complications remains to be explored.

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