Bmc Med
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Limited epidemiological evidence exists regarding the role of healthy eating patterns in reducing the risk of Crohn's disease (CD) and ulcerative colitis (UC). This study aimed to investigate the association between adherence to four established healthy eating patterns and subsequent CD or UC risk, and further examined whether these associations are linked to anti-inflammatory mechanisms. ⋯ Higher adherence to AMED and HEI-2015 might significantly reduce CD risk, partly due to their anti-inflammatory properties.
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Pregnancy is a complex biological process and serious complications can arise when the delicate balance between the maternal and semi-allogeneic fetal immune systems is disrupted or challenged. Gestational diabetes mellitus (GDM), pre-eclampsia, preterm birth, and low birth weight pose serious threats to maternal and fetal health. Identification of early biomarkers through an in-depth understanding of molecular mechanisms is critical for early intervention. ⋯ Our study provides novel insights into the interplay between preexisting conditions and immune dysregulation in pregnancy. These findings contribute to our understanding of the pathophysiology of obstetric complications and the identification of novel biomarkers for early intervention(s) to improve maternal and fetal health.
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The Food and Drug Administration (FDA)'s Accelerated Approval (AA) pathway has increasingly used to authorize market approval of new drugs amid controversy. The present study aims to inform the most recent data on the strength of clinical evidence supporting such approvals. ⋯ The number of drug-indication pairs receiving AA increased sharply during 2015-2016 to 2019-2020 but fell in 2021-2022. Meanwhile, the strength of clinical evidence supporting FDA's AAs appeared to decline from 2015 to 2020 but seems to have improved in 2021-2022. Measures should be taken to further improve the strength of evidence in Accelerated Approvals.
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Exposure to illicit substances during pregnancy may have long-term impacts on children's neurodevelopment. This study explores subsequent risks for intellectual disability, autistic disorders, and attention deficit and hyperactivity disorders in children born to mothers exposed to illicit substances before or during pregnancy. ⋯ This is one of the first studies using large population-based data linked to criminal records to reveal increased risks of intellectual disability and ADHD in children with prenatal exposure to illicit substances compared to matched unexposed controls. Our results also highlight the importance of preventive measures and interventions for the well-being of both the mother and the child.
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Observational Study
The burden and clinical trajectory of immune checkpoint inhibitor-induced endocrinopathies: an 8-year experience.
Immune checkpoint inhibitors (ICIs) have revolutionized the management of cancer patients, but the emergence of ICI-related endocrinopathies (IREs) has introduced new clinical challenges. Despite worldwide recognition of these adverse effects, data from the Middle East is scarce. ⋯ This first extensive Middle Eastern and South Asian cohort reported a higher-than-previously known incidence of IREs. Hypothyroidism, insulin deficiency, and hyperthyroidism were the commonest IREs, with pembrolizumab being the commonest ICI. IRE development was associated with higher age, a low WBC count, pembrolizumab, and nivolumab use. The development of IREs did not seem to influence mortality. Further research on IREs is imperative to optimize management guidelines in the era of precision medicine.