Resp Care
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The aim of this retrospective long-term follow-up study was to assess 5-year outcomes after combined uvulopalatopharyngoplasty (UPPP) and midline glossectomy surgery for the treatment of obstructive sleep apnea-hypopnea syndrome (OSAHS). ⋯ These findings suggest that combined midline glossectomy and UPPP can be an effective treatment for subjects with Friedman stage II or III OSAHS and substantial stenosis around the base of the tongue.
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Randomized Controlled Trial
Recruitment maneuver in prevention of hypoxia during percutaneous dilational tracheostomy: randomized trial.
Percutaneous dilational tracheostomy (PDT) can potentially lead to hypoxia and alveolar derecruitment. The aim of this prospective study was to evaluate the efficacy of performing a recruitment maneuver (RM) before tracheostomy, in order to improve oxygenation. ⋯ Our study suggests that application of RM before PDT could be useful to avoid hypoxemia following such procedure, by reducing fall in P(aO(2)) and preventing the decrease in oxygenation values below baseline at 6 hours.
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We present a patient with acute-onset dyspnea and unexplained severe hypoxemia. No signs of severe cardiopulmonary disease, pulmonary arterial hypertension, or pulmonary embolism were present. ⋯ The condition of the patient did not improve and he was referred for liver transplantation, which is the only treatment option with documented efficacy. The case highlights the importance of thinking outside the thorax when evaluating patients with dyspnea.