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Acute Respiratory Distress (acute + respiratory_distress)

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Medical Sciences100%

Terms modified by Acute Respiratory Distress

  • acute respiratory distress syndrome
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    Selected Abstracts

    B-type natriuretic peptide (BNP) and N-terminal-proBNP for heart failure diagnosis in shock or acute respiratory distress

    ACTA ANAESTHESIOLOGICA SCANDINAVICA, Issue 3 2006
    L. Bal
    Background:, Plasma B-type natriuretic peptide (BNP) assay is recommended as a diagnostic tool in emergency-room patients with acute dyspnea. In the intensive care unit (ICU), the utility of this peptide remains a matter of debate. The objectives of this study were to determine whether cut-off values for BNP and N-terminal-proBNP (NT-proBNP) reliably diagnosed right and/or left ventricular failure in patients with shock or acute respiratory distress, and whether non-cardiac factors led to an increase in these markers. Methods:, Plasma BNP and NT-proBNP levels and echocardiographic parameters of cardiac dysfunction were determined in 41 patients within 24 h of the onset of shock or acute respiratory distress. Results:, BNP and NT-proBNP levels were higher in the 25 patients with heart failure than in the other 16 patients: 491.7 ± 418 pg/ml vs. 144.3 ± 128 pg/ml and 2874.4 ± 2929 pg/ml vs. 762.7 ± 1128 pg/ml, respectively (P < 0.05). In the diagnosis of cardiac dysfunction, BNP > 221 pg/ml and NT-proBNP > 443 pg/ml had 68% and 84% sensitivity, respectively, and 88% and 75% specificity, respectively, but there was a substantial overlap of BNP and NT-proBNP values between patients with and without heart failure. BNP and NT-proBNP were elevated, but not significantly, in patients with isolated right ventricular dysfunction. Patients with renal dysfunction and normal heart function had significantly higher levels of BNP (258.6 ± 144 pg/ml vs. 92.4 ± 84 pg/ml) and NT-proBNP (2049 ± 1320 pg/ml vs. 118 ± 104 pg/ml) than patients without renal dysfunction. Conclusion:, Both BNP and NT-proBNP can help in the diagnosis of cardiac dysfunction in ICU patients, but cannot replace echocardiography. An elevated BNP or NT-proBNP level merely indicates the presence of a ,cardiorenal distress' and should prompt further investigation. [source]

    Life threatening subcutaneous emphysema following surgical repair of tracheocutaneous fistula

    PEDIATRIC ANESTHESIA, Issue 4 2003
    Virender Kumar Mohan MD
    Summary A 9-year-old male child posted for closure of tracheocutaneous fistula developed extensive subcutaneous emphysema resulting in acute respiratory distress immediately after transfer to recovery room. The clinical management, precautions and other complications of closure of tracheocutaneous fistula are discussed. [source]

    Acute pulmonary toxicity following intralesional administration of bleomycin for a lymphovenous malformation

    PEDIATRIC PULMONOLOGY, Issue 2 2010
    Khalid Atwa MD
    Abstract Objective To describe the clinical course and treatment of an infant with acute pulmonary toxicity following intralesional administration of bleomycin for a lymphovenous malformation. Design Case report. Setting A tertiary care University-affiliated hospital. Patient, Intervention, and Results An 8-month-old girl developed acute respiratory distress with profound hypoxemia complicated by pneumothorax and pneumomediastinum 1 day following intralesional administration of bleomycin. She was treated with bilateral chest tube insertion, systemic corticosteroids, pentoxifylline, and supportive care. At the most recent follow-up 5 months after the onset of the respiratory event, the patient is active, walks, and talks without any evidence of pulmonary diseases clinically. This is the youngest infant reported, to date, with acute bleomycin pulmonary toxicity following intralesional administration of bleomycin resulting in acute respiratory insufficiency followed by complete recovery. Conclusions This case illustrates the importance of early recognition and aggressive treatment of acute bleomycin toxicity resulting from intralesional administration of this medication for lymphovenous malformations. Pediatr Pulmonol. 2010; 45:192,196. © 2009 Wiley-Liss, Inc. [source]

    Noninvasive ventilation in the pediatric intensive care unit for children with acute respiratory failure,,

    PEDIATRIC PULMONOLOGY, Issue 6 2003
    W. Gerald Teague MD
    Abstract Noninvasive ventilation, a novel treatment to increase alveolar ventilation, is accomplished with either subatmospheric or positive pressure administered via an external interface. In adults with acute respiratory failure, noninvasive positive pressure ventilation (NPPV) is superior to standard therapy in preventing intubation and reducing mortality. The role of NPPV in pediatric-age patients with acute respiratory distress is not as well established. Early case reports showed that NPPV treatment does acutely improve both the clinical manifestations of respiratory distress and respiratory gas exchange in children with respiratory distress. However, it is not clear whether NPPV in this setting can prevent vs. delay endotracheal intubation. Other uses of NPPV in the pediatric intensive care unit include the treatment of upper airway obstruction, atelectasis, and exacerbations of neuromuscular disorders, and to facilitate weaning from invasive mechanical ventilation. Successful use of NPPV in young infants with respiratory distress is impeded by the lack of suitable size interfaces, and the response characteristics of commercially available bilevel ventilators. Despite these challenges, NPPV is a promising alternate to standard therapies in the treatment of acute respiratory distress in the pediatric-age patient. Pediatr Pulmonol. 2003; 35:418,426. © 2003 Wiley-Liss, Inc. [source]

    Invasive pulmonary aspergillosis in chronic obstructive pulmonary disease: an emerging fungal pathogen

    CLINICAL MICROBIOLOGY AND INFECTION, Issue 6 2005
    F. Ader
    Abstract Acute invasive pulmonary aspergillosis occurs predominantly in immunocompromised hosts, with increasing numbers of cases of invasive aspergillosis among patients with chronic obstructive pulmonary disease (COPD) being reported. Among 13 cases of invasive aspergillosis diagnosed in COPD patients admitted to the intensive care unit with acute respiratory distress, the only risk factor for invasive fungal infection was corticosteroid treatment. Invasive aspergillosis should be suspected in COPD patients receiving steroid treatment who have extensive pulmonary infiltrates. Survival depends on rapid diagnosis and early appropriate treatment. A decrease or interruption of steroid treatment should be considered as part of the overall therapeutic strategy. [source]

    Endolaryngeal cysts presenting with acute respiratory distress,

    CLINICAL OTOLARYNGOLOGY, Issue 5 2004
    M. Shandilya
    This is a retrospective review of benign cysts of the adult endolarynx that presented as airway emergencies in four teaching hospitals of Dublin, Ireland, over 2 years. During that period nine patients with endolaryngeal cysts necessitating emergency airway intervention were managed. All cases were treated by endoscopic microlaryngeal marsupialization after securing the airway either at the same time or as a staged procedure. Four of these patients required tracheostomies, one performed under local anaesthesia and the others after initial endotracheal intubation. Definitive treatment was carried out in six cases at initial endoscopic diagnosis. Three of the tracheostomized patients had a staged management, two because of their medical status and one for further investigations. On the basis of our findings we suggest that all benign cysts around the endolarynx should simply be called ,endolaryngeal cysts' instead of the current practice of trying to classify them into various histological and morphological types with no prognostic or management differences. Benign cysts of the endolarynx presenting with airway obstruction would appear to be more frequent than is generally maintained in the literature. [source]