Articles: nerve-block.
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The Journal of urology · Jan 1998
Randomized Controlled Trial Clinical TrialBupivacaine infiltration into the neurovascular bundle of the prostatic nerve does not improve postoperative pain or recovery following transvesical prostatectomy.
We assessed the effect of intraoperative bupivacaine infiltration into the neurovascular bundle of the prostatic nerve on postoperative pain and patient outcome. ⋯ Following transvesical prostatectomy, prostatic nerve blockade has no beneficial effects on postoperative pain or patient outcome.
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Z Arztl Fortbild Qualitatssich · Jan 1998
Review[Indications and limits of nerve block techniques].
Repetitive nerve blocks as a monotherapeutic treatment are loosing importance in the therapy of chronic pain. Such invasive methods for pain reduction are just one strategy in the interdisciplinary and multimodal planning of pain therapy. ⋯ Furthermore, it is necessary for the physician to know the typical complications of the invasive treatment and to be able to manage them. It is recommended to document the pain course.
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J Reconstr Microsurg · Jan 1998
Continuous peripheral nerve block in replantation and revascularization.
Continuous infusion of a local anesthetic by means of a percutaneous forearm catheter and an infusion pump was studied for its utility in achieving sympathetic blockade following replantation and revascularization of the digits. The efficacy of the technique was demonstrated by cold stress testing. ⋯ The analgesia obtained from the nerve block benefited patient comfort during hospitalization, and normal sensibility in the uninjured digits returned promptly after discontinuing the anesthetic in all but one patient. The reported study indicates that continuous peripheral nerve block by means of an indwelling forearm catheter is a safe and effective adjunct in preventing neurogenically-mediated vasospasm.
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Recent evidence suggests that the duration of the nociceptive block may be an important factor in determining the effect of the block on injury-induced hyperalgesia after block resolution. The authors examined whether a tonicaine nerve block lasting for 12 to 16 h could prevent late inflammatory hyperalgesia. ⋯ A prolonged nerve block (12-16 h) can prevent the development of long-lasting (3-5 days) inflammatory hyperalgesia. Prevention of late hyperalgesia can be provided not only by the preinjury block but also by the postinjury block administered when hyperalgesia is already well established.
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Ann Fr Anesth Reanim · Jan 1998
Comparative Study Clinical Trial[Continuous analgesia with a femoral catheter: plexus or femoral block?].
To evaluate the spread and quality of sensitive blockade produced by continuous and prolonged use of a femoral catheter inserted for postoperative analgesia. ⋯ In most patients, a local anaesthetic administered continuously via a femoral catheter produces a blockade limited to the femoral nerve. These data do not substantiate the conclusions by those who consider they are producing a continuous "3 in 1" block with this technique. However, it is obviously not essential to produce a sensitive blockade of the three main nerves of the lumbar plexus to obtain an effective analgesia after knee surgery.