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Introduction: Deformities of the spine and thorax in adolescent idiopathic scoliosis affect appearance. They are a cause of inferiority, affecting psychological well-being and the social life of the patients. To contribute to curve evaluation, planning in curve correction, and improving the post-operative aesthetics, many studies on the correlation between appearance and radiography in the assessment of shoulder and neck balance have been reported recently. In general, these studies did not clarify which indices are required to evaluate shoulder and neck balance. This study aimed to learn about indices to assess shoulder and neck balance in adolescent idiopathic scoliosis in correlation between clinical appearance and radiography., Materials and Methods: This observational study recruited 50 patients with adolescent idiopathic scoliosis who were 12 to 18 years of age with Cobb angle >10°. Based on Pearson correlation coefficient, radiographic parameters such as coracoid height difference (CHD), clavicle rib intersection distance (CRID), clavicle angle (CA), clavicle chest cage angle difference (CCAD), and T1 tilt angle were evaluated in correlation with clinical shoulder and neck balance by difference of inner shoulder height (SHi), difference of outer shoulder height (SHo), and neck tilt angle., Results: SHi was moderately correlated with T1 tilt angle (r [hereafter] = 0.45), CA (0.47), and CHD (0.57), high-moderately correlated with CRID (0.64), very-highly correlated with CCAD (0.84). SHo was moderately correlated with T1 tilt angle (0.43), highly correlated with CHD (0.60), CA (0.63), and CRID (0.72), and very-highly correlated with CCAD (0.89). T1 tilt angle was high-moderately correlated with neck tilt angle (0.76). The correlation coefficients between clinical and radiographic shoulder and neck balance according to sex, BMI, type of main curve, severity of main curve did not change significantly., Conclusion: There was a very high correlation between SHo (shoulder tilt) and CCAD (0.89); the correlation between SHo and CRID was high-moderate (0.72), but CRID is easier than CCAD to evaluate on radiographs. On the other hand, T1 tilt angle, which is the easiest radiographic parameter to evaluate, had a high-moderate correlation with neck tilt angle (0.76) but a moderate correlation with SHo (0.43)., Competing Interests: The authors declare no potential conflict of interest., (© 2024 Malaysian Orthopaedic Association (MOA). All Rights Reserved.)

Objectives: report on acceptance of voluntary interruption of pregnancy in 2021 in the French 18-to-24-year-old population and to compare the results with the acceptance reported in 2014 in the Institut Français d'Opinion Publique survey., Methods: A French cross-sectional study with questionnaires administered between February and April 2021. The target population was 18 to 24 years of age. For purposes of comparison, the question on acceptance of voluntary interruption of pregnancy was basically the same as that of the 2014 Institut Français d'Opinion Publique survey, as were the proposed response modalities. Data were described in terms of means ± standard deviation and number (percentage). Conditions for acceptance of voluntary interruption of pregnancy were compared with the results of the 2014 Institut Français d'Opinion Publique survey using the Chi-square test. Factors associated with acceptance of voluntary interruption of pregnancy without restrictive conditions were studied using univariate analysis (Student, Chi-square or Fisher exact tests) and multivariate analysis (logistic regression)., Results: Close to 2000 (1936) questionnaires were completed, including 1225 among 18-to-24-year-olds. Voluntary interruption of pregnancy was accepted without restrictive conditions by 92.1% of the study population (95%CI: 90.4-93.5) compared to 79.0% in 2014 (p < 0.0001). Female gender (93.4 % versus 85.8%; OR = 2.1 [1.4-3.4]; p = 0.0009) and residence outside of Paris (94.9% versus 86.6%; OR = 2.8 [1.9-4.3]; p < 0.0001) were significantly associated with acceptance of voluntary interruption of pregnancy without restrictive conditions., Conclusion: In 2021 in France, the 18-to-24-year-old population is massively favorable to voluntary interruption of pregnancy without restrictive conditions, in a significantly higher proportion than in 2014., Competing Interests: Déclaration de liens d'intérêts Les auteurs déclarent ne pas avoir de liens d'intérêts., (Copyright © 2022 The Authors. Published by Elsevier Masson SAS.. All rights reserved.)

Systemic sclerosis is a rare connective tissue disease characterized by skin and several internal organ fibrosis, systemic vasculopathy and immune abnormalities. Even if fibroblasts and endothelial cells dysfunction, as well as lymphocytes and other immune cells implication are now well described, the exact origin and chronology of the disease pathogenesis remain unclear. Oxidative stress, influenced by genetic and environmental factors, seems to play a key role. Indeed, it seems to be implicated in the early phases of fibrosis development, vasculopathy and in immune tolerance abnormalities shared by all patients, although disease expression is heterogeneous. To date, no curative treatment is available. Even if immunosuppressive treatment or drugs acting on vascular system are proposed for some patients, overall, treatment efficiency remains modest. Only autologous hematopoietic stem cells transplantation, reserved for patients with severe or rapidly progressive fibrosis, has recently demonstrated efficiency, with lasting regression of fibrosis. Nevertheless, this treatment can expose to important, life-threatening toxicity. In the last decade, new mechanisms implicated in the pathogenesis of systemic sclerosis have been unraveled, bringing new therapeutic opportunities. In this review, we offer to focus on recent insights in the knowledge of systemic sclerosis pathogenesis and its implication in current and future medical care., (Copyright © 2019 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier Masson SAS. All rights reserved.)