Marshall Health

I share my personal journey toward retirement, grappling with feelings of loss, relevance, and legacy, and finding renewed purpose through teaching yoga and learning kirtan. I review core findings about happiness from the Harvard Study of Adult Development, emphasizing that meaningful social connections are central to a good life and healthy aging. Despite having moments of self-doubt and inevitable experiences of loss, I highlight the lasting impact of even small acts of human connection, underscoring the profound importance of social relationships and shared humanity in giving life meaning.

Spinal cord stimulation (SCS) has evolved from simple systems with limited waveforms and electrode configurations to modern, complex systems developed to exert specific effects on the central nervous system. The growth in this space has focused on improving therapy delivery, enhancing tolerance, increasing longevity, and expanding indications. Members of the American Association of Neurological Surgeons/Congress of Neurological Surgeons Pain Section evaluate current technologies on the market to define the state of implants and devices. The study also discusses each manufacturer's scientific evidence and waveforms, in addition to reviewing their current publications and support data. The SCS devices of all Food and Drug Administration-approved companies are reviewed, including Medtronic, Abbott, Boston Scientific, Saluda, Biotronik, and Nevro. Technology and innovation are evolving rapidly in the field of spinal neuromodulation space. Clinical trials providing level 1 evidence have followed suit and indicated the superiority of this therapy to medical management in treating patients with different painful conditions.

Between 2014 and 2018, primary malignant brain neoplasms (PMBNs) accounted for 29.1% of all newly diagnosed brain tumors and were the leading cause of cancer-related deaths among males under 40 and females under 20 years of age. This study aimed to evaluate trends in PMBN-related mortality in the United States, stratified by age, sex, race, and geographic region. Mortality data were obtained from the CDC WONDER database for adults aged 25 years and older. Crude and age-adjusted mortality rates (AAMRs) per 100,000 individuals were calculated. Temporal trends were assessed using Joinpoint regression to estimate annual percent change (APC) and average annual percent change (AAPC) in AAMRs. Between 1999 and 2020, 314,347 deaths were recorded due to PMBNs. AAMRs declined significantly until 2006 (APC: -1.4), followed by a gradual increase through 2020 (APC: 0.4). Males had higher AAMRs (8.1) than females (5.3). Among racial groups, non-Hispanic Whites had the highest AAMR (7.5), and non-Hispanic Asians or Pacific Islanders had the lowest (3.0). While most racial groups exhibited a decrease followed by an increase in AAMRs, rates among non-Hispanic Asians or Pacific Islanders remained stable. Regional variation was noted, with the Midwest showing the highest AAMR (6.9) and the Northeast the lowest (6.2). Mortality was greater in non-metropolitan areas (7.5) compared to metropolitan regions (6.7). Nearly half of the deaths (48.9%) occurred at home. Our analysis revealed a downward initial trend in PMBN-related mortality, followed by a gradual increase. Targeted public health strategies are needed to address rising mortality, particularly among males, non-Hispanic Whites, and individuals residing in the Midwest and non-metropolitan areas.

e16068 Background: Esophageal cancer (EC) originates in the lining of the esophagus and often necessitates hospitalization in advanced stages. Sepsis, a severe and potentially fatal complication, poses significant challenges for hospitalized patients with EC. This study investigates and compares the outcomes of EC hospitalizations complicated by sepsis to enhance understanding and improve patient care strategies. Methods: Hospitalizations with a diagnosis of esophageal cancer were identified from the 2019 National Inpatient Sample (NIS) using ICD-10 codes. Patients were categorized based on the presence or absence of sepsis. Sociodemographic characteristics and comorbidities were analyzed. The primary outcome was in-hospital all-cause mortality, while secondary outcomes included complication rates. Multivariable regression analyses were performed to assess associations, with statistical significance defined as p < 0.05. Results: Among the 34,030 hospitalizations for esophageal cancer, 4,190 (12.3%) involved sepsis. Patients in the sepsis group were older, with a mean age of 68.1 years compared to 67.3 years in those without sepsis (p < 0.05). Sepsis was also associated with a significantly higher risk of in-hospital mortality (adjusted odds ratio [aOR] 2.74; 95% CI: 2.22–3.38, p < 0.001). Additionally, patients with sepsis had significantly higher odds of developing respiratory failure ([aOR] 4.21; 95% CI: 3.57–4.97, p < 0.001), requiring mechanical ventilation (aOR 2.64; 95% CI: 1.95–3.58, p < 0.001), and experiencing pulmonary embolism (aOR 1.59; 95% CI: 1.06–2.38, p < 0.001). Patients with sepsis also exhibited significantly higher odds of acute kidney injury (aOR 2.80; 95% CI: 2.35–3.33, p < 0.001) and deep venous thrombosis (aOR 2.94; 95% CI: 1.74–4.98). However, there were no statistically significant differences in the odds of gastrointestinal hemorrhage. Conclusions: Hospitalizations for esophageal cancer complicated by sepsis are strongly linked to increased in-hospital mortality and severe complications. These findings highlight the urgent need for tailored interventions to reduce the morbidity and mortality associated with sepsis in this high-risk population. Future research should prioritize refining preventive measures and therapeutic strategies to enhance clinical outcomes for oncology patients facing these challenges.

In today’s interconnected world, cybersecurity has become a fundamental aspect of both personal and professional life. The proliferation of digital devices, online services, and cloud computing has created new opportunities but also introduced unprecedented risks. Cybersecurity refers to the practice of protecting systems, networks, and data from digital attacks, unauthorized access, or damage. As technology advances, so do the methods used by malicious actors to exploit vulnerabilities. Cybersecurity professionals are tasked with defending against these threats, ensuring the integrity, confidentiality, and availability of data.

To start off this chapter, we are going to review the eight domains covered by the Security+ exam. Each of these topics are thoroughly covered throughout the book, but the intent of this chapter is to provide a quick summary of topics to expect on the examination. I would recommend making flashcards, or other preferred study materials, in order to thoroughly cover these domains. This chapter is NOT intended to suffice to pass the exam, and the remainder of the book is important in your success of obtaining the Security+ certification.

BackgroundThis study aimed to update systematic reviews and meta-analyses on the diagnostic accuracy of postnatal clinical scoring (PCS) methods and foot length (FL) measurement for assessing gestational age (GA) and birth weight in low-income and middle-income countries (LMICs). In addition, the quality of reference standards, including antenatal ultrasound (A-US), last menstrual period (LMP), PCS and newborn weighing scales, was also evaluated.MethodsStudies from LMICs published between January 2000 and February 2024 were searched, using databases such as PubMed, Web of Science, Cochrane Library, CINAHL and Scopus. Studies that compared PCS and/or FL with LMP and/or A-US to estimate GA or used calibrated newborn weighing scales for birthweight estimation were included. The risk of bias was assessed using the Quality Assessment of Diagnostic Accuracy Studies-II tool and evaluated the quality of the reference standards. When sufficient data were available, pooled estimates were calculated using random-effects models.ResultsA total of 50 studies were included. A-US was a reasonable tool for GA assessment if conducted by physicians using fetal biometry and the Hadlock method for GA estimation. LMP was reasonable when women had regular cycles, knew their LMP, were not using contraceptives and LMP data were collected by healthcare providers. When A-US was used as the reference standard, PCS methods estimated GA with a precision of ±2.8 to ±3.2 weeks. FL measurement <7.5 cm showed a pooled sensitivity of 76.2% and specificity of 36.6% for identifying preterm birth. FL measurement ≤7.6 cm had a pooled sensitivity of 78.6% and specificity of 65.7% for identifying low birth weight (LBW). High heterogeneity across studies was observed.ConclusionThis systematic review and meta-analysis highlights significant variability and methodological inconsistencies in using PCS methods and FL measurement for estimating GA and LBW in LMICs. The observed high heterogeneity across studies suggests a cautious interpretation of the results.PROSPERO registration numberCRD42020209455.

This study investigates air quality in the Rumuolumeni environs, River State, Nigeria, which started in November 2016 when soot became a public health hazard to date. The study identified the cause of the soot, which is unregulated refineries (known as kpoo fire), and compared effluent from a regulated refinery and the source in the chosen community. The population of the study area and its environs have witnessed adverse environmental influences as a result of the emissions and accumulation of unburnt carbon materials (soot) within the first four quarters of 2016. This research has provided a solution that will ensure that federal government environmental agency/ regulatory bodies in terms of environmental protection should carry out their functions effectively and efficiently on soot pollution, which has resulted in a decline in public health in the study area. In addition, numerous local refineries built in the area by quacks should be eliminated so as to reduce environmental pollution and public health hazards further. In conclusion, the investigation has further revealed that the numerous home-made petroleum refineries are the major sources of black carbon pollution, which has a direct link to the host community and its environs.