Severe Respiratory and Hemodynamic Failures following Successful Spontaneous Pneumothorax Drainage.

Spontaneous pneumothorax is a frequent situation in respiratory medicine, and its treatment is based on conservative treatment or pleural drainage. Reexpansion pulmonary edema (REPE) is often a mild complication following pneumothorax drainage. We report here a severe case of unilateral REPE following spontaneous pneumothorax drainage associated with major pulmonary plasmatic leakage. The clinical presentation was severe and sudden with respiratory and circulatory failures. Initial resuscitation was mostly based on prone and head-down positioning in association to fluid expansion and mechanical ventilation. On the basis of this clinical case report, we strongly suggest to think about severe pulmonary reexpansion edema when respiratory and hemodynamic failures occur few hours after pneumothorax-related efficient pleural tube drainage.

Benefit-to-risk balance of bronchoalveolar lavage in the critically ill. A prospective, multicenter cohort study.

PURPOSE: To assess the benefit-to-risk balance of bronchoalveolar lavage (BAL) in intensive care unit (ICU) patients. METHODS: In 16 ICUs, we prospectively collected adverse events during or within 24 h after BAL and assessed the BAL input for decision making in consecutive adult patients. The occurrence of a clinical adverse event at least of grade 3, i.e., sufficiently severe to need therapeutic action(s), including modification(s) in respiratory support, defined poor BAL tolerance. The BAL input for decision making was declared satisfactory if it allowed to interrupt or initiate one or several treatments. RESULTS: We included 483 BAL in 483 patients [age 63 years (interquartile range (IQR) 53-72); female gender: 162 (33.5%); simplified acute physiology score II: 48 (IQR 37-61); immunosuppression 244 (50.5%)]. BAL was begun in non-intubated patients in 105 (21.7%) cases. Sixty-seven (13.9%) patients reached the grade 3 of adverse event or higher. Logistic regression showed that a BAL performed by a non-experienced physician (non-pulmonologist, or intensivist with less than 10 years in the specialty or less than 50 BAL performed) was the main predictor of poor BAL tolerance in non-intubated patients [OR: 3.57 (95% confidence interval 1.04-12.35); P = 0.04]. A satisfactory BAL input for decision making was observed in 227 (47.0%) cases and was not predictable using logistic regression. CONCLUSIONS: Adverse events related to BAL in ICU patients are not infrequent nor necessarily benign. Our findings call for an extreme caution, when envisaging a BAL in ICU patients and for a mandatory accompaniment of the less experienced physicians.

Complications of tracheostomy performed in the ICU: subthyroid tracheostomy vs surgical cricothyroidotomy.

BACKGROUND: The morbidity of surgical tracheostomy performed in critically ill patients is not well-known. Accordingly, the aim of this prospective study was to determine the incidence and severity of complications associated with subthyroid tracheostomy and cricothyroidotomy when performed in the ICU. METHODS: Over a 2-year period, individual consecutive patients who were undergoing an elective tracheostomy were studied. Attending physicians elected the timing and technique of the tracheostomy. All procedures were performed at the bedside. A complete laryngeal examination was performed before ICU discharge, prior to decannulation, and 6 months after the tracheostomy. RESULTS: A tracheostomy (subthyroid, 86 patients; cricothyroidotomy, 32 patients) was performed in 118 of 1,574 patients (mean [+/- SD] age, 54 +/- 18 years; 79 men, 39 women; mean APACHE [acute physiology and chronic health evaluation] II score, 19 +/- 2). No deaths could be attributed to the tracheostomy procedure, and 40 complications occurred in 36 patients (30%), with a similar incidence in both groups (subthyroid group, 30 of 86 patients; cricothyroidotomy, 10 of 32 patients; p = 0.9). The severity and timing of complications were comparable between groups. CONCLUSIONS: In the present series, the incidence and severity of complications associated with conventional subthyroid tracheostomy and surgical cricothyroidotomy performed in the ICU were similar. The bedside cricothyroidotomy, which is technically easier to perform, represents a valuable alternative to conventional tracheostomy in the management of critically ill patients.