Articles: cations.
-
Several East Asian studies have examined the role of revascularization in the context of hemorrhagic moyamoya disease (MMD) and found a decrease in postoperative rehemorrhage rates. To date, no data exist comparing revascularization with conservative management in North American patients with hemorrhagic MMD. ⋯ Conservative management in a North American patient cohort was associated with greater mortality and worsened neurological outcomes compared with those undergoing revascularization. Early revascularization was associated with higher rates of postoperative seizures and wound complications, although these risks must be balanced against the risk of rehemorrhage.
-
Semin Respir Crit Care Med · Apr 2022
Defining Clinical and Microbiological Nonresponse in Ventilator-Associated Pneumonia.
Ventilator-associated pneumonia (VAP) is a severe complication of mechanical ventilation, with mortality reduced most effectively by adequate early antibiotic treatment. The clinical and microbiologic response can be assessed easily from 72 hours after starting antibiotic treatment. Evidence of nonresponse is based on several factors: (1) lack of clinical improvement, (2) radiographic progression, (3) an impaired Sequential Organ Failure Assessment (SOFA) score, (4) no improvement by days 3 to 5 on the Clinical Pulmonary Infection Score (CPIS), (5) no decreased in biomarkers on day 3, and (6) isolation of a new pathogen on day 3. ⋯ Physicians must evaluate whether treatments are adequate in terms of sensitivity, dose, and route. Pharmacokinetically and pharmacodynamically optimized doses are recommended in these patients. Clinical stabilization of comorbidities or underlying conditions may be of benefit.
-
Nosocomial pneumonia, including hospital-acquired pneumonia (HAP) and ventilator-associated pneumonia (VAP), are the most common nosocomial infections occurring in critically ill patients requiring intensive care. However, challenges exist in making a timely and accurate diagnosis of HAP and VAP. Under diagnosis of HAP and VAP can result in greater mortality risk, especially if accompanied by delays in the administration of appropriate antimicrobial treatment. ⋯ Optimal diagnosis and management of HAP and VAP require a systematic approach that combines clinical and radiographic assessments along with proper microbiologic techniques. The use of more invasive sampling methods (bronchoalveolar lavage and protected specimen brush) may enhance specimen collection resulting in more specific diagnoses to limit unnecessary antibiotic exposure. Molecular techniques, currently in use and investigational technique, may improve the diagnosis of HAP and VAP by allowing more rapid identification of offending pathogens, if present, thus increasing both appropriate antibiotic treatment and avoiding unnecessary drug exposure.
-
Critical care medicine · Apr 2022
Concise Definitive Review for Reinitiation of Antidepressants, Antipsychotics, and Gabapentinoids in ICU Patients.
Concise definitive review of the reinitiation of prior-to-admission neuropsychiatric medications (NPMs) in ICU patients. ⋯ Additional larger studies are needed to evaluate the safety and efficacy of reinitiation of select prior-to-admission NPM to prevent agitation and delirium in ICU patients. Multiple factors for NPM reinitiation should be considered, such as reason for admission, organ dysfunction, available route of administration to provide prior-to-admission NPM, concomitant additional medications for agitation and delirium, and safety of these medications for patients in the ICU.
-
The coronavirus disease 2019 (COVID-19) pandemic created shortages of operating room (OR) supplies, forcing healthcare systems to make concessions regarding "standard" OR attire. At our institution, we were required to reduce shoe covers, reuse face masks, and allow washable head coverings. We determined if these changes affected surgical site infection (SSI) rates. ⋯ This analysis has practical applications as we emerge from the pandemic and make decisions regarding OR attire. These data suggest that disposable head covers and shoe covers and frequent changes of face masks are unnecessary, and discontinuation of these practices will have significant cost and environmental implications. These data also reinforce the importance of good hand hygiene for infection prevention.