Notes

Mammals fail to replenish internal organs whenever wound contraction drives surgical mark development.
This study sought to describe the clinical presentation of normocellular community-acquired bacterial meningitis in adults.

Using the prospective, nationwide, population-based database of the Danish Study Group of Infections of the Brain, the study identified all adults with normocellular community-acquired bacterial meningitis who were treated at departments of infectious diseases in Denmark from 2015 through 2018. Normocellular community-acquired bacterial meningitis was defined as a cerebrospinal fluid leukocyte count of up to 10×10
/L combined with detection of bacteria in the cerebrospinal fluid. Outcome was categorized according to the Glasgow Outcome Scale at discharge.

Normocellular cerebrospinal fluid was observed in 12 of 696 (2%) patients with community-acquired bacterial meningitis. The median age was 70 years (range 17 to 92 years), and 8 of 12 (67%) patients were male. All patients had symptoms suggestive of community-acquired bacterial meningitis and pathogens identified by culture (Streacterial meningitis is not very common, but it is important to consider and may be associated with a pneumococcal cause.
Postoverdose interventions that deploy peer recovery support specialists to emergency departments (EDs) are a promising response to opioid overdoses among patients presenting in EDs. The objective of this study was to elicit patients' perspectives regarding the feasibility and acceptability of such an intervention and to ensure that their perspectives are represented in intervention design, implementation, and evaluation.

In 2019 the study investigators conducted focus groups with people who use opioids to elicit perspectives about a postoverdose intervention delivered in the ED by using a semistructured interview guide that asked about feasibility, acceptability, perceived benefits, and concerns. Focus groups were digitally recorded, transcribed, and analyzed for emerging themes.

Nine focus groups with 30 people who use opioids were conducted. Key findings that could improve feasibility and acceptability of the intervention include the following the importance of balancing the urgency of seeing patient additional care and comfort for people who use opioids, but design, implementation, and evaluation should be informed by a patient-centered care perspective.Psoriasis is a chronic, immune-mediated, systemic, inflammatory disorder characterized by skin plaques and, often, nail disease and arthritis that contribute to reduced quality of life. Psoriatic arthritis-a heterogeneous, inflammatory, musculoskeletal disease that can cause permanent damage to both peripheral and axial joints-is the most common comorbidity of psoriasis. Axial disease occurs in 25% to 70% of patients with PsA, with some patients exclusively experiencing axial joint involvement. Early therapeutic intervention is important for preventing permanent joint and spine damage and loss of functionality in these patients. Because skin symptoms associated with psoriasis often precede psoriatic arthritis, dermatologists are uniquely positioned to play an important role in identifying and treating patients with psoriatic arthritis. Proactive screening of patients with all severities of psoriasis for the signs and symptoms of psoriatic arthritis is key to early diagnosis and intervention. In this review, we discuss the clinical presentation, risk factors, and treatment options for psoriatic arthritis with axial involvement, with the aim of helping dermatologists understand the disease and identify patients who might benefit from further assessment, treatment, and/or referral to a rheumatology practice.
Age and comorbidities are reported to induce neurobiological transformations in the brain. Whilst the influence of ageing on anaesthesia-induced electroencephalogram (EEG) changes has been investigated, the effect of comorbidities has not yet been explored. We hypothesised that certain diseases significantly affect frontal EEG alpha and broadband power in cardiac surgical patients.

We analysed the frontal EEGs of 589 patients undergoing isoflurane general anaesthesia from a prospective observational study. We used multi- and uni-variable regression to analyse the relationships between comorbidities and age as independent with peak and oscillatory alpha, and broadband power as dependent variables. A score of comorbidities and minimum alveolar concentration (MAC) was built to interrogate the combined effect of age and score on alpha and broadband power.

At the univariable level, many comorbidities were associated with lower EEG alpha or broadband power. Multivariable regression indicated the independent association of numerous comorbidities and MAC with peak alpha (R
=0.19) and broadband power (R
=0.31). The association with peak alpha power is markedly reduced when the underlying broadband effect is subtracted (R
=0.09). Broadband measures themselves are more strongly correlated with comorbidities and MAC (R
=0.31) than age (R
=0.15).

Comorbidities and age are independently associated with decreasing frontal EEG alpha and broadband power during general anaesthesia. For alpha power, the association is highly dependent on the underlying broadband effect. These findings might have significant clinical consequences for automated computation for depth of anaesthesia in comorbid patients, because misclassification might pose the risk of under- or over-dosing of anaesthetics.

NCT02976584.
NCT02976584.
We aimed to study the associations between pre- and in-hospital tracheal intubation and outcomes in traumatic brain injury (TBI), and whether the association varied according to injury severity.

Data from the international prospective pan-European cohort study, Collaborative European NeuroTrauma Effectiveness Research for TBI (CENTER-TBI), were used (n=4509). For prehospital intubation, we excluded self-presenters. For in-hospital intubation, patients whose tracheas were intubated on-scene were excluded. Elenestinib The association between intubation and outcome was analysed with ordinal regression with adjustment for the International Mission for Prognosis and Analysis of Clinical Trials in TBI variables and extracranial injury. We assessed whether the effect of intubation varied by injury severity by testing the added value of an interaction term with likelihood ratio tests.

In the prehospital analysis, 890/3736 (24%) patients had their tracheas intubated at scene. In the in-hospital analysis, 460/2930 (16%) patients had their tracheas intubated in the emergency department.
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