Medicina
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Background and Objectives: The diversity of patients with malignant pleural effusion (MPE) due to non-small cell lung cancer (NSCLC) as well as the variability in mutations makes it essential to improve molecular characterization. Objective: Describe clinical, pathological, and molecular characteristics MPE in a Caucasian population. Materials andMethods: Retrospective study of patients with NSCLC diagnosis who had undergone a molecular study from 1 January 2018-31 December 2022. ⋯ Being younger constituted a protective factor for the presence of MPE (OR:0.962; 95% CI 0.939-0.985, p = 0.002), as well as ECOG ≤ 1 (OR:0.539; 95% CI 0.322-0.902, p = 0.01). Conclusions: This is the first study that describes the clinical, pathological, and molecular characteristics of MPE patients due to NSCLC in a Caucasian population. Although overall we did not find significant differences in the molecular profile between patients with MPE and without effusion, EGFR mutation was associated with a tendency towards pleural progression.
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Background and Objectives: Autism is a developmental disability characterized by impairment of motor functions and social communication together with the development of repetitive or stereotyped behaviors. Neither the exact etiology or the curative treatment of autism are yet completely explored. The goals of this study were to evaluate the possible effects of perindopril on a rat model of autism and to elucidate the possible molecular mechanisms that may contribute to these effects. ⋯ In addition, the different doses of perindopril ameliorated the effects of prenatal exposure to VPA on sirtuin-1, oxidative stress and inflammatory markers, PI3K/Akt/GSK-3β pathway, JAK2/STAT3 axis, and PPAR-gamma signaling. These effects had a mitigating impact on VPA-induced histopathological and electron microscopic changes in the hippocampal tissues. Conclusions: Perindopril may emerge as a promising agent for amelioration of the pathologic changes of autism spectrum disorders.
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Review
Evaluating Severe Therapy-Resistant Asthma in Children: Diagnostic and Therapeutic Strategies.
Introduction: Worldwide, asthma is the most common non-communicable respiratory disease and causes considerable morbidity and mortality. Most people with asthma can be treated effectively with low-dose medications if these are taken correctly and regularly. Around 10% of people with asthma have an uncontrolled form of the disease or can only achieve control with high-dose medications, incurring disproportionately high health care costs. ⋯ These include monoclonal antibodies, most of which target type 2 inflammation. Expert Opinion: Getting the basics right is still the most important aspect of asthma care. For those with severe, therapy-resistant asthma, an increasing number of life-transforming monoclonals have been developed, but there is still little understanding of, and a paucity of treatment options for, non-eosinophilic asthma.
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A 36-year-old primigravida conceived dichorionic diamniotic twins via in vitro fertilization. The first twin experienced premature rupture of membranes at 18 weeks and 5 days of gestation. Despite antibiotic treatment, the first fetus suffered intrauterine fetal death and was delivered three days later at 19 weeks and 1 day. ⋯ Ritodrine was continuously administered post-surgery but discontinued at 24 weeks and 3 days due to improved uterine contractions. The patient later delivered a healthy baby via cesarean section at 38 weeks due to decreased fetal movement and breech presentation. This rare case of premature rupture of membranes in one of the twins before the viability term, followed by a successful delayed delivery, is presented here.
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Background and Objectives: Sarcoidosis, marked by chronic inflammation and granuloma formation, shows a variable clinical course. While many patients have benign outcomes, others face chronic, life-threatening complications. Mortality studies in sarcoidosis show mixed results due to age, ethnicity, sex, and geography, highlighting the need for a comprehensive mortality risk analysis. ⋯ Key mortality predictors included age at diagnosis, male gender, and higher Charlson comorbidity index score. Conclusions: Sarcoidosis patients, particularly younger ones and those with higher comorbidity burdens, have elevated mortality risks compared to controls, with the highest HR in the first year post-diagnosis. These findings highlight the most vulnerable period of the disease.