Regional anesthesia and pain medicine
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Reg Anesth Pain Med · May 1998
Randomized Controlled Trial Clinical TrialIntrathecal sufentanil (5 vs. 10 microg) for labor analgesia: efficacy and side effects.
Despite growing popularity, there are few studies examining the relative efficacy of different doses of intrathecal sufentanil for labor analgesia. This prospective, randomized, double-blind study compared the efficacy and side effects of 5 and 10 microg intrathecal sufentanil. ⋯ Both 5 and 10 microg intrathecal sufentanil provided adequate labor analgesia. Both doses were associated with measurable spinal (itching) and supraspinal (sedation, respiratory depression) side effects.
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Reg Anesth Pain Med · May 1998
Case ReportsSix years of continuous intrathecal infusion of opioid and bupivacaine in the treatment of refractory pain due to intrapelvic extrusion of bone cement after total hip arthroplasty.
There is at present no reliable method for long-term treatment of severe pain following complications of total hip arthroplasty. We explored the long-term use of continuous intrathecal opioid/bupivacaine analgesia in a case not amendable to corrective surgery. ⋯ Intrathecal infusion of opioid/bupivacaine can provide satisfactory long-term analgesia in patients with refractory pain from the hip joint.
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Reg Anesth Pain Med · May 1998
Paravertebral somatic nerve block for outpatient inguinal herniorrhaphy: an expanded case report of 22 patients.
Inguinal herniorrhaphy is a common outpatient surgical procedure. However, anesthetic techniques for inguinal herniorrhaphy are still associated with numerous side effects. Paravertebral somatic nerve block (PSNB) has the potential advantage to offer unilateral abdominal wall anesthesia and long-lasting pain relief with minimal side effects. We report our initial trial of PSNB for outpatient inguinal herniorrhaphy. ⋯ The results of our initial experience suggest that PSNB is a potentially safe and effective technique. In general, the block provided long-lasting pain relief in most patients with few side effects. A randomized study comparing paravertebral blocks with conventional anesthesia choices is suggested given the findings in this initial series of patients.