Regional anesthesia
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Regional anesthesia · Jul 1994
Clinical TrialSubarachnoid microcatheter anesthesia in small children.
Standard single dose spinal anesthesia is a recognized technique for neonates and small children. The advent of the subarachnoid microcatheter technique potentially expands the use of spinal anesthesia. The authors studied the use of repeated neuroblock via spinal catheters in 10 children under 5 years, undergoing major abdominal surgery of 2 hours or longer. ⋯ The technique was a very effective method of providing adjunct operative anesthesia in infants and small children. Analgesia, muscle relaxation, and cardiovascular stability were present and no complications arose besides the apparent cerebrospinal fluid leak. The resultant risk of infection or possible duracutaneous fistula formation contraindicates the use of subarachnoid catheters of 28 gauge for postoperative analgesic use in young children.
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Regional anesthesia · Jul 1994
Comparative Study Clinical TrialSurvey of opioid use in chronic nonmalignant pain patients.
Opioids have been accepted as appropriate treatment for acute and cancer pain, but remain controversial for use with chronic nonmalignant pain. Clinicians are concerned about efficacy, tolerance, addiction, and unwanted side effects. ⋯ The results suggest that chronic nonmalignant pain patients taking opioids for their pain reported some tolerance, fear of addiction, and side effects when taking opioids. However, despite these concerns, some of these patients felt that opioid therapy was very beneficial. Further investigations are needed to determine which patient characteristics predict benefit from opioid therapy for nonmalignant pain.
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Regional anesthesia · Jul 1994
Randomized Controlled Trial Comparative Study Clinical TrialSubarachnoid labor analgesia. Fentanyl and morphine versus sufentanil and morphine.
To compare the duration of pain relief and incidence of side effects using two subarachnoid administered drug combinations for labor analgesia: fentanyl 25 micrograms with morphine 0.25 mg or sufentanil 10 micrograms with morphine 0.25 mg. ⋯ Both fentanyl and morphine and sufentanil and morphine provide adequate labor analgesia for about 2 hours. Patients who receive sufentanil experience more severe pruritus.
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Regional anesthesia · Jul 1994
Randomized Controlled Trial Clinical TrialSubjective experiences of anesthesiologists undergoing epidural anesthesia.
This study reports subjective experiences of nine anesthesiologists undergoing three consecutive epidural anesthetics. ⋯ All volunteers stated that they would change their anesthetic practice as a result of participation in this study. They believed that having experienced an epidural anesthetic made them better qualified to prepare patients for this anesthetic technique.