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Background: This commentary explores the landscape of non-nutritive sweeteners, further delves into the historical trajectory and the contemporary surge in the consumption of non-nutritive sweeteners (NNS), along with the accompanying controversies concerning their safety. Objective: The aim is to provide a comprehensive understanding of the influences of NNS, drawn from global studies and diverse perspectives. Methods: The commentary synthesizes findings from global studies, notably the NutriNet-Santé cohort, exploring associations between specific NNS and health consequences such as cerebrovascular events and malignancies. Additionally, it examines the research on consequences of NNS on gut microbiota and explores concerns linked to gestational diabetes, fetal exposure, and health of the offspring. Results: While caution is advised during pregnancy and fetal development due to potential risks, NNS show promise in weight management and short-term dietary goals when used cautiously in lower amounts. The commentary underscores the necessity for inclusive, long-term studies to guide evidence-driven policies and guidelines. Conclusion: While the article underscores the complexities and debates surrounding non-nutritive sweeteners (NNS), it also sheds light on the positive aspects. In the Indian context, where the intake of sweeteners is relatively low and mainly limited to beverages (tea or coffee), NNS appear to be safe, but prudent use is advocated. The article emphasizes the value of public education on NNS usage and concludes that, overall, NNS are reasonably safe when consumed in moderation. Continued research is needed to elucidate their intricate effects on health and impact on global health outcomes. Implications: The article concludes with clear guidelines for using NNS in India, highlighting the need for informed decision-making and ongoing research to elucidate their broader health consequences. [ABSTRACT FROM AUTHOR]

Background: Dengue fever (DF) is a viral illness caused by the dengue virus transmitted by Aedes aegypti mosquitoe. It manifests with a range of symptoms, from mild DF to severe forms like dengue hemorrhagic fever and dengue shock syndrome. Common symptoms include fever, headache, rash, muscle and joint pain, and itching. The relationship between itching and clinical improvement in dengue patients remains unclear. Case presentation: A retrospective analysis was conducted on hospital data from a tertiary care centre in South India from April 2021 to April 2023. Patients diagnosed with dengue fever (confirmed by Immunoglobulin (Ig) M and Non-Structural protein (NS) 1 positivity) who experienced itching were included. Clinical details, age, sex, and laboratory findings were collected. A total of 261 patients were examined. Itching typically occurred around day eight from fever onset and was associated with improved platelet count and hematocrit levels. Conclusions: Dengue fever, caused by the dengue virus, presents with various symptoms, including itching during the recovery phase. Studies suggest a correlation between itching and clinical improvement in dengue patients, indicating itching as a potential prognostic marker. Possible mechanisms for itching include direct viral infection of skin cells and cytokine release. However, further research is needed to understand this association fully. Despite limitations such as retrospective analysis, these findings highlight the significance of itching in dengue prognosis and emphasise the need for large-scale studies. [ABSTRACT FROM AUTHOR]

Introduction: The treatment of late-presenting Perthes disease with extrusion is controversial and debatable. One of the options available is the labral shelf acetabuloplasty (LSA). Aim: The aim of the study was to evaluate the results of LSA in late-presenting Perthes disease in terms of clinic-radiological outcome measures. Materials and Methods: A retrospective analysis of prospectively collected data of patients with late presenting Perthes disease (Elizabethtown stage 2B onwards) treated by LSA by 2 experienced paediatric orthopaedic surgeons was performed. Data was collected of clinical parameters such as hip range of motion(ROM) and Harris Hip score and radiological parameters such as acetabular height, width and volume, shelf width, Centre Edge angle(CEA) and the lateral extrusion. Results: Thirty-five patients (28 males and 7 females) treated between 2012 to 2019 were analyzed. Majority were in Elizabethtown stage 3A (23) followed by 2B and 3B (12 each). At a mean follow up of 36 months, the hip ROM and the Harris Hip Score (from 65 ± 3.5 to 81.33 ± 7.12) improved significantly and there was a statistically significant improvement in terms of all radiological parameters. Majority of the hips were in Stulberg grade 3 (20) followed by grade 1 and 2 (7 each) and Stulberg 4 (1). There were no major complications in any of the patients of the series. Conclusion: Labral support shelf acetabuloplasty is a valuable surgery for late presenting Perthes disease and helps in maintenance of good coverage and allows restoration of range of motion over time. [ABSTRACT FROM AUTHOR]

Purpose: To study the physical, emotional and social impact of clubfoot on the lives of affected children and their families. Methods: A purposive sample of children with treated idiopathic clubfoot and their parents was recruited from two geographical locations—the United Kingdom (UK) and India. Children were divided into age groups of 5–7 and 8–11 years. Questionnaires were administered separately to children and parents; the former comprised multiple-choice questions scored using an 'emoji' system, and the latter included open-ended questions divided into pre-defined themes of daily limitations, social life, general health, emotional barriers and family impact. Results: Thirty-four children and parents participated from UK; 96 children and parents participated from India. The majority of children (> 80%) reported no problems in daily activities, although 32.8% reported having pain. Difficulty finding appropriate footwear and limitation in sports were more common among UK children, whereas difficulty in squatting was more problematic for Indian children. Self and emotional perceptions regarding their appearance/condition were lower among older as compared to younger children in both countries. Parents' responses mirrored those of children; additionally they reported emotional and financial difficulties during initial treatment phase, and ongoing concerns about the future during the maintenance phase. Conclusion: Treated clubfoot continues to impact the lives of affected children and families. Perceptions of the condition and its impact vary between population groups; this needs to be appreciated when collecting and analysing outcomes. [ABSTRACT FROM AUTHOR]

Background: The purpose of this study was to examine the evolution of Legg–Calvé–Perthes' disease (LCPD) among children from British Columbia (BC), Canada who were treated non-operatively and to compare the results to a previously conducted study in India. Methods: This was a retrospective review of patients treated non-operatively for LCPD in BC between 1990 and 2006 compared with a cohort from India. Demographic and treatment information were collected from medical records. Radiographs were assigned modified Waldenstrom, Catterall, Salter–Thompson and Herring classifications and intra- and interobserver reliability were assessed. We evaluated epiphyseal extrusion (EE) and metaphyseal width (MW), and assessed radiographs using the Mose and modified Stulberg classifications. Results: 102 hips (90 patients) had radiographs available for evaluation. 95% of the BC cohort presented as Waldenstrom stages I and II, whereas, 90% of the Indian cohort presented as IIIa. Final EE was similar for both groups (BC 26.8%, India 27.3%) and final MW was 119% in both groups. Modified Waldenstrom and Herring classifications had substantial intra- and interobserver reliability, while Salter–Thompson and Catterall classifications had moderate agreement at best. Most hips were Catterall IV (80%) and Herring C (89%) for the BC cohort compared to only 44% and 43% of Indian hips, respectively. Most hips were irregular according to the Mose classification (BC 43%, India 52%) and aspherical according to the Stulberg classification (BC 78%). Conclusions: We found similar radiographic progression and final radiographic appearances of LCPD in India and BC though differences in the distribution of the classification systems warrant further study. [ABSTRACT FROM AUTHOR]

Hemophilia A is a hereditary bleeding disorder due to coagulation factor VIII deficiency. Septic arthritis is in itself a dreaded infective condition of the joint. It is much more common in hemophilia patients than the general population and is associated with considerably higher morbidity. It presents as a difficult clinical and therapeutic problem, necessitating prompt diagnosis and intensive therapy. There was under-diagnosis of blood coagulation disorders in developing countries like India which has improved in the present time. But there is still considerable uncertainty about proper management guidelines, protocols and resources settings for treating this complication in hemophilia patients. Hereby we present a case of a 9-year-old hemophilia A patient with septic arthritis of knee joint treated at a tertiary hospital centre with available present recommended guidelines in literature, and stress upon the necessity of further formulating and improvising management guidelines for treatment and prevention of this complication in Hemophilia. [ABSTRACT FROM AUTHOR]

Objectives: Indian children are known to have variations in the tibiofemoral angle as compared to children of other ethnicities. There is no study describing radiographic angles in coronal plane in Indian children. Our aim was to evaluate coronal plane alignment in Indian children. Methods: Database of radiographs between January 2011 and December 2019 was searched. Full-length standing radiographs of patients younger than 16 years with unilateral congenital or post-traumatic or post-infective deformity were included. The radiographs were measured for mechanical lateral distal femoral angle (mLDFA), medial proximal tibial angle (MPTA), tibiofemoral angle (TFA), hip–knee–ankle (HKA) angle, lateral distal tibial angle, mechanical axis deviation (MAD), and mechanical lateral proximal femoral angle. Results: Analysis of 221 lower limbs of 177 children is presented. There were 103 (58.2%) boys and 74 (41.8%) girls. Mean age was 8 years, 6 months (range: 2 years, 1 month to 15 years, 11 months). The mean mLDFA remained constant between 87° and 88° after the age of 5 years. The mean MPTA remained around 88° after 8 years of age. The mean MAD remained within 4 mm of the midpoint of the knee after the age of 8 years. The adult value of TFA was achieved after 8 years of age. The mLDFA, MPTA, and mLPFA are significant predictors of change in the TFA. Conclusion: The development of tibiofemoral angle in Indian children is slightly different than children of other ethnicities. We recommend using age-specific values for Indian children younger than 8 years of age. [ABSTRACT FROM AUTHOR]

An editorial is presented on initiating unique DDH screening and preventive programmes in paediatric population. Topics include right from basic sciences to embryology, to screening and prevention, and investigative and treatment modalities including the management of adolescent dysplasia; and lack of awareness, access, knowledge, competence, resources & legislation being endemic to India's healthcare system.

Background: Developmental dysplasia of hip (DDH) is a common disorder of childhood and has a good prognosis when treated at an early age. In spite of being a significant concern, many children with DDH are not picked early and present late at walking age. In our country, it is presumed to be due to absence of a national policy for screening of DDH. Screening programmes including the combination of clinical and radiological methods in different ways have been suggested. However, the exact method of screening is controversial. Purpose: To analyze effectiveness and cost-effectiveness of various screening methods for DDH. Study Design: Systematic review. Methods: This review was conducted in accordance with PRISMA guidelines. Medline database was explored for original case series and randomized clinical trials. Inclusion criteria were English language, screening for DDH in neonates, sample size more than 500, and studies with minimum duration of one year. Results: Thirty-four studies were selected to write the manuscript. This included 23 studies looking for effectiveness of a screening programme and 11 studies comparing various outcomes of different screening strategies. A trend favoring universal ultrasound screening was observed Conclusion: The literature supports universal ultrasound screening and has proved its cost-effectiveness. However, considering the logistic and financial challenges in our country, immediate implementation of universal ultrasound screening seems impractical. In the absence of any current guidelines for screening for DDH in India, we suggest professional organizations involved in the care of children and public health policy-makers to come together to develop national screening guidelines for DDH. [ABSTRACT FROM AUTHOR]