Electroencephalogram monitoring during anesthesia and critical care: a guide for the clinician.

Perioperative anesthetic, surgical and critical careinterventions can affect brain physiology and overall brain health. The clinical utility of electroencephalogram (EEG) monitoring in anesthesia and intensive care settings is multifaceted, offering critical insights into the level of consciousness and depth of anesthesia, facilitating the titration of anesthetic doses, and enabling the detection of ischemic events and epileptic activity. Additionally, EEG monitoring can aid in predicting perioperative neurocognitive disorders, assessing the impact of systemic insults on cerebral function, and informing neuroprognostication.

Win Ratio approach for the composite outcome of postoperative pulmonary complications: Secondary analysis of a harmonised and pooled database of three randomised clinical trials.

Background: The win ratio analysis method might provide new insight on the impact of positive end-expiratory pressure (PEEP) on clinical outcomes.

Objective: The aim is to re-analyse the results of the 'Re-evaluation of the effects of high PEEP with recruitment manoeuvres vs. low PEEP without recruitment manoeuvres during general anaesthesia for surgery' (REPEAT) study using the win ratio analysis.

Perioperative Hypotension in Chronic Kidney Disease Patients with Dialysis Undergoing Noncardiac Surgery: A Retrospective Cohort Study.

Background: Patients with chronic kidney disease who require maintenance dialysis suffer excess morbidity and mortality for reasons that are not clearly elucidated. There are few targets for intervention to improve their outcomes. The authors hypothesized that perioperative hypotension is more common in patients receiving dialysis.

Alterations in Mitochondrial Function in Pulmonary Vascular Diseases.

Alterations of mitochondrial bioenergetics and arginine metabolism are universally present and mechanistically linked to pulmonary arterial hypertension (PAH), but there is little knowledge of arginine metabolism and mitochondrial functions across the different pulmonary hypertension (PH) groups. We hypothesize that abnormalities in mitochondrial functions are present across all PH groups and associated with clinical phenotypes. We test the hypothesis in PH patients and healthy controls from the Pulmonary Vascular Disease Phenomics Program cohort, who had comprehensive clinical phenotyping and follow-up for at least 4 years for death or transplant status.

Colistin induced neurotoxicity with bulbar palsy. A case report and literature review.

Colistin, a polymyxin antibiotic, is increasingly used to manage infections caused by multidrug-resistant gram-negative bacteria. This case report documents the occurrence of colistin-induced neurotoxicity manifesting as bulbar palsy in a 38-year-old male with a complex medical history. The patient, presenting with septic shock secondary to a diabetic foot ulcer, was administered colistin and meropenem, leading to a progressive onset of neurological symptoms.

Goals of chronic obstructive pulmonary disease management: a focused review for clinicians.

Purpose Of Review: The diagnosis of chronic obstructive pulmonary disease (COPD) encompasses heterogeneous pathophysiological mechanisms which can shape an individual patient's experience. This paper reviews available therapeutic options for the clinician intending to individualize care toward patient goals.

Recent Findings: The contemporary targeted interventions for COPD include the novel phosphodiesterase inhibitor ensifentrine, the interleukin-4 receptor (IL4R alpha subunit) antibody dupilumab, augmentation therapy for alpha-1 antitrypsin deficiency.

Diagnosis and Prognosis of Isolated Cardiac Sarcoidosis: Multidisciplinary Diagnosis Versus Japanese Circulation Society Criteria.

The prognosis of isolated cardiac sarcoidosis (ICS) has not been fully elucidated. The only diagnostic criteria available for ICS, the Japanese Circulation Society (JCS) criteria, have not been validated. We aimed to study the prognosis of ICS according to 2 different diagnostic strategies.

Association of Insulin Resistance With Radiographic Lung Abnormalities and Incident Lung Disease: The Framingham Offspring Study.

Objective: Insulin resistance (IR) may be a risk factor for lung disease, but objective evidence is limited. We sought to define the relationship of longitudinal IR with radiographic imaging outcomes and examiner-identified incident lung disease in the Framingham Offspring Study.

Research Design And Methods: Participants without baseline lung disease underwent repeated measurements of fasting insulin and glucose levels over an average period of 13.

Tele-Critical Care, Severity of Illness, and 30-Day Mortality Risk: A Retrospective, Cohort Analysis.

Studies have shown that tele-critical care (TCC) improves outcomes in intensive care unit (ICU) settings with low baseline performance. Evidence also suggests that TCC outcomes may be modified by heterogenous baseline severity of illness. We examined the association of admission Acute Physiology and Chronic Health Evaluation IV (APACHE IV) score quartiles (APQ1-APQ4) and TCC exposure with 30-day mortality.

Shock prediction with dipeptidyl peptidase-3 and renin (SPiDeR) in hypoxemic patients with COVID-19.

Background: Plasma dipeptidyl peptidase-3 (DPP3) and renin levels are associated with organ dysfunction and mortality. However, whether these biomarkers are associated with the subsequent onset of shock in at-risk patients is unknown.

Methods: Using plasma samples collected from participants enrolled in the fourth Accelerating COVID-19 Therapeutic Interventions and Vaccines Host Tissue platform trial, we measured DPP3 and renin in 184 subjects hospitalized with acute hypoxemia from COVID-19 without baseline vasopressor requirement.

Type 2 inflammation in COPD: is it just asthma?

COPD is a heterogeneous condition, with tobacco smoking being the main environmental risk factor. The presence of type 2 (T2) inflammation is a well-recognised feature of asthma; however, it is now apparent that a subset of COPD patients also displays evidence of T2 inflammation with respect to elevated eosinophil counts and altered gene and protein expression of several T2 inflammatory mediators. T2 inflammatory mediators represent an attractive therapeutic target in both COPD and asthma; however, the efficacy of pharmaceutical interventions varies between diseases.

Multicentric Castleman Disease: A Case Report of an Arab Female.

We report the case of a 74-year-old female, who presented with a two-month history of fever, night sweats, and lymphadenopathy. She was thoroughly investigated, with high clinical suspicion for lymphoma. However, lymph node biopsy results revealed histopathological features of a hyaline vascular variant of Castleman disease.

Number of attempts and interventions to obtain a valid pulmonary artery wedge pressure.

Background: A valid pulmonary artery wedge pressure (PAWP) is essential for the hemodynamic characterization of pulmonary hypertension (PH). We prospectively investigated the methodology for obtaining a valid PAWP measurement, while assessing the impact of prespecified factors on its determination.

Methods: In this prospective observational cohort study, we included consecutive patients who underwent right heart catheterization (RHC) using fluoroscopy at the Pulmonary Vascular Disease program at Cleveland Clinic, between February and May 2023.

Efficacy and determinants of response to inhaled treprostinil in pulmonary hypertension - interstitial lung disease.

Inhaled treprostinil has shown to improve exercise capacity in patients with pulmonary hypertension-interstitial lung disease (PH-ILD). We evaluated the efficacy and determinants of favorable response to inhaled treprostinil at six months. METHODS: Of the 106 patients screened, 42 were eligible for this retrospective single-center study.

Assessment of superior vena cava diameter and collapsibility index in liver transplantation: a prospective observational study.

Background: Superior Vena Cava (SVC) diameter and collapsibility index, dynamic measures of fluid responsiveness, have been successfully utilized as echocardiographic indices for fluid responsiveness in ventilated septic patients. Whether these measurements are correlated with Central Venous Pressure (CVP) measurements in liver transplant patients is unknown. We sought to assess the correlation of maximum and minimum SVC diameter and SVC collapsibility index measurements obtained intraoperatively by Transesophageal Echocardiography (TEE) with those of simultaneously recorded CVP measurements obtained through a right atrial port of a pulmonary artery catheter.