1,720,972 research outputs found
Cuff pressure monitoring by manual palpation in intubated patients: How accurate is it? A manikin simulation study
No full textEndotracheal intubation (ETI) for mechanical ventilation has a central role in the Intensive Care Unit (ICU). ETI is one of the main risk factors for the development of ventilator-associated pneumonia (VAP) as its presence reduces the natural defences of the upper airway and allows the micro-suction of secretions in the airways. In order to minimise such complications, it is fundamental to maintain a suitable pressure inside the tube cuff
Delayed fatal diagnosis in atypical rickettsial infectious disease
No full textWe report the case of an 84-year-old man admitted to ICU with symptoms/signs occurring after upper respiratory airways disease. The upper respiratory condition consisting in an uvula oedema required an empiric antiinflammatory and antibiotic therapy which masked the clinical features usually seen in the case of rickettsial infections, especially cutaneous rash. Although the patient subsequently presented unexplained cardiac and neurological involvement, the starting treatment interfered with the diagnostic process, resulting in a delayed diagnosis. Rickettsia and other conditions related with a possible tick bite have to be considered in the list of differential diagnosis especially in the case of severe systemic or localised disease, particularly when the only suspicious sign is a clinical history indicative of a patient living in poor conditions of hygiene
Improving patient safety after rigid bronchoscopy in adults: laryngeal mask airway versus face mask a pilot study
No full textBackground: There are still no clear guidelines in the literature on per procedural bronchoscopic management for anesthesiologists, and few relevant datasets are available. To obtain rapid recovery from anesthesia, it is often necessary to keep patients in the recovery room for several hours until they become clinically stable. In this study, we tested the hypothesis that the laryngeal mask airway (LMA) enables better respiratory and hemodynamic recovery than the oxygen face mask (FM) in patients undergoing rigid bronchoscopy. Methods: Twenty-one patients undergoing elective bronchoscopy of the upper airway were randomized to ventilation assistance with FM or LMA after a rigid bronchoscopy procedure under general anesthesia. The primary endpoint was duration of post-surgical recovery and the secondary endpoints were postoperative hemodynamic and respiratory parameters. Assessment of the study endpoints was performed by an intensive care specialist blinded to the method of ventilation used. The statistical analysis was performed using the Fisher’s Exact test for nominal data and the Student’s t-test for continuous data. Results: There was no statistically significant difference in post-procedural time between the two groups (P=0.972). The recovery parameters were significantly better in the LMA group than in the FM group, with significantly fewer desaturation, hypotensive, and bradycardic events (P <0.05). Conclusion: We conclude that the LMA may be safer and more comfortable than the FM in patients undergoing rigid bronchoscopy
Transverse myelitis associated with heroin and cannabis abuse: A new issue from the past
No full textPrognostic Impact of Anemia and Blood Transfusions on Cardiovascular Outcomes in Patients Undergoing Vascular Surgery: A Scoping Review
No full textObjective: Prior studies suggest an association of anemia and blood transfusion with increased morbidity and mortality in patients undergoing cardiac surgery. However, the impact of perioperative anemia and blood transfusion on clinical outcomes in patients undergoing major vascular surgery has been poorly defined yet. The primary objectives of this scoping review were to determine the extent of the evidence base that links anemia and blood transfusions to mortality and cardiovascular outcomes in patients undergoing major vascular surgery, and identify recurring themes or gaps in the literature to guide future research. Methods: A scoping review of the literature from PubMed, Cochrane, and EMBASE databases was conducted up to December 2023 to identify articles related to the impact of anemia and blood transfusions on postoperative cardiovascular outcomes on patients undergoing vascular surgery. Methodology followed the PRISMA Protocols Extension for Scoping Reviews. Results: Twenty-two articles met the inclusion criteria, including 15 retrospective and 6 observational prospective studies. Anemia definition varied across studies, mainly based on hemoglobin cut-off levels. An association with older age, coronary artery disease, hypertension, diabetes, and other comorbidities was reported. Particularly in peripheral and endovascular aortic surgery, anemia was linked consistently with higher mortality, major adverse cardiac events, and other postoperative complications, such as respiratory and renal issues, surgical site infections, and longer hospital stays, depending on hemoglobin levels. Anemia itself is an important predictor of transfusions. Transfusions in anemic patients were associated with increased mortality, postoperative complications, and increased need for major amputation. Conclusions: The weight of the evidence suggests that anemia carries a substantial burden of cardiovascular complications, mortality, and multiorgan complications, resulting in increased health care costs. Peripheral and endovascular aortic surgery are affected deeply by the impact of anemia. Anemia itself stands out as a crucial predictor for requiring transfusions. In turn, the effect of transfusion of blood products is associated with worse outcomes and complications
Screening with oro-rectal surveillance swab in an Italian ICU: Epidemiological and medico-legal aspects
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Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Weaning, food allergens and potential risk factors for delayed introduction: a cross-sectional study
No full textMuch evidence supports that the early introduction of allergenic foods in weaning is useful to prevent food allergies later in life. Real life is often different, with factors related to mothers and infants. Our study aimed to deepen the timing of introducing the foods responsible for most allergic reactions during the weaning and why parents delay their introduction. 110 mothers participated in the study, compiling a questionnaire. Exclusive breastfeeding was associated with a delayed introduction of allergenic foods at 4 months (r = 0.433, p < 0.01) and 1 year (r = 0.486, p < 0.01). Large-for-gestational age at birth was inversely associated with a delayed introduction of allergenic foods (r=-0.204, p < 0.05). This study demonstrates that introducing many allergens is delayed during the weaning. Parents with infants fed with exclusive breastfeeding could need more information about the correct time of introduction of potential allergens in the weaning
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