Acta anaesthesiologica Taiwanica : official journal of the Taiwan Society of Anesthesiologists
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Acta Anaesthesiol Taiwan · Dec 2006
Randomized Controlled TrialUrinary catheterization may not be necessary in minor surgery under spinal anesthesia with long-acting local anesthetics.
This prospective study was designed to compare the incidence of urinary retention after spinal anesthesia between 0.5% hyperbaric bupivacaine and 0.5% hyperbaric tetracaine in patients who underwent minor orthopedic and general surgeries. ⋯ Our results show that, in younger surgical patients who did not receive large amount of fluid intraoperatively, the incidence of urinary retention was low, although prolonged sensory blockade by both long-acting local anesthetics was evident. Thus, urinary catheterization should not be a routine must for every patient undergoing minor surgery with long-acting spinal local anesthetics. From the viewpoint of financial expense, avoidance of complication and annoyance of urinary catheterization, careful observation of urinary bladder fullness in the form of lower abdominal distension, discomfort, bradycardia, or vomiting after surgery is superior to routine retention urinary catheterization just for ease with work in younger patients under-going minor surgery under long-acting spinal local anesthetics.
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Acta Anaesthesiol Taiwan · Dec 2006
Randomized Controlled TrialEffect of oral ketamine on the postoperative pain and analgesic requirement following orthopedic surgery.
Ketamine is a potent analgesic agent in addition to its anesthetic properties. Oral ketamine has been used to treat postoperative stump pain following lower limb amputation. In this study, oral ketamine was used to reduce the severity of postoperative pain following orthopedic surgery. ⋯ Oral ketamine may be used to reduce postoperative pain following orthopedic procedures in the traumatic patients. Since only one patient developed psychological side effect (which we can not attribute to ketamine with certainty) it can be concluded that oral ketamine is not so fearsome with respect to emergence reaction.
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Acta Anaesthesiol Taiwan · Dec 2006
Case ReportsFiberoptic tracheal intubation through a classicial laryngeal mask airway under spontaneous ventilation in a child with Treacher Collins syndrome.
This report cites the usefulness of fiberoptic scope-guided endotracheal tube intubation through a classical laryngeal mask airway (LMA) during spontaneous breathing. Treacher Collins Syndrome (TCS) is a condition where airway management is stressful to anesthesiologists. We report a pediatric patient with TCS undergoing cleft palate repair. ⋯ Intubation by rigid laryngoscopy was unsuccessful at the first attempt. One month later, under spontaneous ventilation, tracheal intubation was smoothly performed with the use of a fiberoptic scope through an LMA under intravenous anesthesia with propofol. Fiberoptic scope-guided endotracheal intubation through an LMA with the push of another ETT of the same size to curb the back slippage of the endotracheal tube already inserted in the trachea can be easily and safely performed under spontaneous breathing in a pediatric patient with TCS.
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Acta Anaesthesiol Taiwan · Dec 2006
Case ReportsManagement of postdural puncture headache by epidural saline delivered with a patient-controlled pump--a case report.
Unintentional dural puncture is the most frequent cause of postdural puncture headache (PDPH) in epidural anesthesia and analgesia. Conservative treatments of PDPH include bed rest, oral analgesics, and hydration. ⋯ Many patients may refuse the procedure due to the risks involved. We describe a female patient who had her PDPH successfully treated with epidural saline delivered by a patient-controlled analgesia device (Abbott Pain Management-APM) without molestation of her daily activities.
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Acta Anaesthesiol Taiwan · Dec 2006
Case ReportsIntraoperative pneumothorax during laparoscopic cholecystectomy.
Anesthesiologists currently view laparoscopic cholecystectomy resemblant to other laparoscopic procedures with respect to the necessity of inducing a pneumoperitoneum via abdominal insufflation of carbon dioxide (CO2). The present case report describes a healthy 63-year-old man who while undergoing elective laparoscopic cholecystectomy under general anesthesia, developed hypoxemia in the course in consequence of pneumothorax. This complication, although rare, can be catastrophic if prompt diagnosis and rapid intervention and management do not come in the nick of time.