Enterovirus Central Nervous System Infection in Infancy, the Value of Routine Testing.

BACKGROUND: Human nonpolio enterovirus (EV) is a major cause of infection in neonates and infants; however, the clinical presentation and cerebrospinal fluid findings vary significantly. Infection caused by EV in patients under 1 year of age can present with a broad clinical spectrum, from fever to severe systemic and/or neurological disease. METHODS: Retrospective cohort analysis of infants with EV central nervous system (CNS) infection presenting to a tertiary center between January 2017 and December 2022. We recorded patient demographics, parent-reported symptoms at presentation, and blood and cerebrospinal fluid (CSF) testing at presentation. RESULTS: Seventy-eight patients were included in the final study. Forty-one percent of infants with an EV CNS infection had a normal CSF white blood cell count. Clinical presentation was similar in infants with and without CSF pleocytosis. Median C-reactive protein was higher in cases of EV CNS infection without pleocytosis. CONCLUSION: EV CNS infection commonly presents without CSF pleocytosis. Testing for EV should be considered in febrile infants with no source regardless of CSF parameters.

Safety and Efficacy of Mesenchymal Stem Cells for the Treatment of Evolving and Established Bronchopulmonary Dysplasia: A Systematic Literature Review.

Bronchopulmonary dysplasia (BPD) is a frequent sequela of modern medicine when infants are born prematurely. Currently, there is no single treatment or combination of treatments to prevent or fully treat BPD. Mesenchymal stem cells (MSCs) have promising properties that could aid in the reversal of lung injury, as seen in patients with BPD. This study reviews the available evidence regarding the safety and efficacy of the use of MSCs for the treatment of evolving and established BPD. This systematic review was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). We found eight studies that fulfilled the inclusion and exclusion criteria. While all studies proved the safety and efficacy of MSCs administered intravenously and intratracheally, the only available randomized controlled trial (RCT) failed to demonstrate the benefit of MSC administration in the early treatment of BPD. The remaining studies varied between phase I clinical trials and case reports, but all seemed to show some evidence that MSCs may be of benefit in the late treatment of established BPD. Considering some of the studies have less evidence, early treatment to prevent lung fibrosis may be more successful, particularly in the younger gestational ages where lung development is more immature, and research should focus on this.

Efficacy of Cognitive Behavioral Therapy and Methylphenidate in the Treatment of Attention Deficit Hyperactivity Disorder in Children and Adolescents: A Systematic Review.

The treatment of attention deficit hyperactivity disorder (ADHD) in children and adolescents can be challenging and involve a combination of pharmacologic and non-pharmacological approaches. Using recent literature, we aim to identify the effectiveness of cognitive behavioral therapy (CBT) and methylphenidate (MPH) in reducing the symptoms and improving the quality of life. The investigators conducted a systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines. Investigators independently conducted a routine search on PubMed and Google Scholar for articles published within the last five years through July 30, 2022. Fourteen studies were identified as generally good quality but with some limitations. The final analysis included 2098 patients with an age range of three to eighteen. Nine studies reporting the efficacy of MPH in children, adolescents, or both had different formulations and doses. Six studies documenting the effectiveness of CBT had varying sessions, duration per therapy, modality of administration, and participants. The diagnostic assessment measures showed that the parent symptom rating was the highest and appeared in 11 studies, reflecting the burden on the family. In addition, a structured-self-rated questionnaire rating appeared in eight studies, and two diagnostic assessment measures, teacher symptom rating and investigators, appeared in six. The studies demonstrated significant reductions in the primary symptoms of ADHD at assessment, which led to improved behavioral and functional status with a reduced impact on family and society. Further trials are needed to understand the benefits of CBT and MPH when combined to reduce psychiatry co-morbidities and improve learning and overall quality of life in the long term.

The Anti-Depressant Effects of Statins in Patients With Major Depression Post-Myocardial Infarction: An Updated Review 2022.

Statins are the most commonly prescribed lipid-lowering agents in patients with cardiovascular disease, and more than half of the patients with cardiovascular disease have associated depressive symptoms, particularly post-myocardial infarction, which is a major trigger for depression. In our research, we tried to understand the anti-depressant effects of statins, the mechanisms, risks and benefits, and potential drug-drug interactions with anti-depressant medications. We reviewed all the relevant information from inception up to September 2022 regarding the anti-depressant effects of statins. The database used was PubMed, and the keywords were statins, major depression, post-myocardial infarction, and hydroxy methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors. We have screened each of the articles carefully, including both human and animal studies, and found a positive correlation between reduction in depressive symptoms with statin therapy as adjunctive treatment with conventional anti-depressants. In conclusion, statins as a monotherapy are not an effective treatment for depression post-myocardial infarction but are good add-on options along with standard therapy such as selective serotonin reuptake inhibitors (SSRIs) and serotonin and norepinephrine reuptake inhibitors (SNRIs). Statins are safe and have no serious drug-drug interactions with anti-depressants. We would like to encourage large-scale observational studies and further post-marketing surveillance to improve our knowledge regarding the effectiveness of statins in the treatment of depression.

Increased Risk of Cardiovascular Diseases in Rheumatoid Arthritis: A Systematic Review.

Rheumatoid arthritis (RA) is an autoimmune condition in which the body's joints are attacked by the immune system, leaving the patient disabled in severe cases, with irreversible joint damage and a lower quality of life. RA patients are more likely to develop cardiovascular (CV) disease, which increases their risk of morbidity and mortality. This study systematically reviews various CV diseases that might occur with RA including heart failure (HF), coronary artery disease, acute coronary syndrome, ischemic heart disease, stroke, cardiac death, venous thromboembolism, and valvular diseases. The relation between these complications and RA is specifically assessed. Systematic search was carried out on literature reporting the risk of each of the CV diseases in RA patients from databases in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The databases searched were MEDLINE (through PubMed) and Google Scholar using a combination of keywords and medical subject headings (MeSH). Our keywords were mainly "cardiovascular diseases" and "arthritis and rheumatoid". We found a total of 33 articles reporting each CV comorbidity. Interestingly, a wide spectrum of CV diseases is reported in patients with RA. Many tools were implemented in the diagnosis of each disease such as carotid intima-media thickness for atherosclerosis and echocardiography for HF. We confirmed that RA is associated with an increased risk of different CV events, and prophylactic measures should be implemented.