Journal of clinical anesthesia
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We report the successful use of nalbuphine, a mu-receptor antagonist-kappa-receptor agonist, to reverse the adverse effects on the bladder of epidural morphine.
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Case Reports
Horner's syndrome and trigeminal nerve palsy after lumbar epidural analgesia for labor and delivery.
This report highlights transient Horner's syndrome and trigeminal nerve palsy following labor epidural analgesia. A 29-year-old primigravida had a lumbar epidural catheter placed for analgesia in labor. ⋯ There were no other neurologic changes. Horner's syndrome and cranial nerve palsies can occur as a consequence of epidural analgesia for labor.
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A 76-year-old woman underwent double-lumen endotracheal tube intubation for right upper lobectomy. During one-lung ventilation, she developed tension pneumothorax on her dependent lung and suffered cardiac arrest. The presenting signs of tension pneumothorax--hypoxemia, hypotension, and increased airway pressure--are relatively common during this procedure, leading to a delay in diagnosis and effective treatment. When all three signs occur together during one-lung ventilation, cardiovascular collapse can result and serious consideration must be given to the diagnosis of tension pneumothorax in the dependent lung.
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To evaluate whether preoperative blood volume and postoperative blood loss influence blood transfusion in females and males undergoing coronary artery bypass graft (CABG) surgery. ⋯ The greater need for blood transfusion in females than in males during CABG is primarily attributable to significantly lower preoperative total blood volume and RBC volume in females.