Minerva anestesiologica
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Minerva anestesiologica · Mar 1996
Review[Experience of an intermediate respiratory intensive therapy in the treatment of prolonged weaning from mechanical ventilation].
109 patients who suffered from an episode of acute respiratory failure, necessitated mechanical ventilation (MV) in a general Intensive Care Unit (ICU) and admitted to our Respiratory Intermediate Intensive Unit (RIIU), were retrospectively evaluated for outcome and weaning success. The patients, 69 +/- 9 years old, presented the following diseases: COLD (70%), cardiovascular (15%) and neuromuscular (15%). A relapse of underlying disease (62%), pneumonia (20%), thoraco-muscular pump failure (15%) and pulmonary embolism (3%) were the relapsing causes needing the ICU admission. ⋯ Maximal inspiratory pressure (31 +/- 7 cmH2O) and respiratory rate/tidal volume (83 +/- 34) were measured within 48 hours after RIIU admission. 82 subjects (75%) were weaned after 6 +/- 4 days of MV using in 87% of patients pressure support technique with spontaneous breathing cycles with oxygen supplementation. 8 patients on 109 (7%) died; 20 patients on 109 (18%) were discharged after 40 +/- 9 days of stay in RIIU necessitating home MV more than 18 hours/day by means of a tracheostomy. All patients stay in RIIU for 17 +/- 7 days with a mean cost per die of 750 thousands lire. Our data suggest that a RIIU institution for prolonged weaning in chronic diseases may be a useful solution to decrease superfluous stays in ICU decreasing costs without ba worsening in quality of care.
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We carried out a perspective study in order to assess the ease of insertion, the type and the incidence of perioperative complications connected with the use of the Laryngeal Mask Airway (LMA). We examined 300 consecutive patients, M/F 261/39, average age 4.2 yrs. (range 0.1-16), ASA I-II, who underwent surgical operations of short or average length not involving the pleural, the oropharyngeal or the peritoneum cavity. The choice about anesthesia was left to the discretion of the anesthesiologist. ⋯ No connections were found between the size of LMA and total complications. Nevertheless, cough or movement during positioning and laryngeal spasm on awakening were significantly more frequent with LMA n. 3. In our experience, the LMA proved to be effectual and safe in the control of the airway during elective operations in pediatric surgery.