Articles: nerve-block.
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Acta Anaesthesiol Belg · Jan 1997
Randomized Controlled Trial Clinical TrialTenoxicam does not enhance the spread of sensory block produced by intrathecal lidocaine.
Systemic opioids enhance the spread of spinal analgesia. This study was designed to determine whether i.v. tenoxicam, a nonsteroidal anti-inflammatory drug (NSAID), affects the spread of sensory block produced by lidocaine. Sixty patients undergoing transurethral procedures were randomly assigned in a double blind design to receive i.v. either 3 ml normal saline (N/S group, n = 20), or 150 micrograms fentanyl (F group, n = 20), or 40 mg tenoxicam (T group, n = 20), 20 minutes after spinal anesthesia. ⋯ The overall change in the level of sensory block 15 minutes after i.v. treatment was -4.6 +/- 6.3 cm in the N/S group, 2.4 +/- 6.0 cm in the F group, and -1.6 +/- 5.8 cm in the T group. The F group differed from the N/S group (P < 0.01). Intravenous administration of tenoxicam does not enhance the level of spinal analgesia produced by lidocaine.
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Anaesthesiol Reanim · Jan 1997
Randomized Controlled Trial Comparative Study Clinical Trial[Pain therapy after thoracotomies--systemic patient-controlled analgesia (PCA) with opioid versus intercostal block and interpleural analgesia].
Both regional analgesia and systemic opioid therapy (e.g. PCA) are commonly used for pain relief following thoracic surgery. Many anaesthesiologists are reluctant to use thoracic epidural analgesia on general surgical wards. ⋯ Intercostal blocks and interpleural analgesia significantly reduce opioid demand following thoracotomy and are effective means of postoperative pain management. Nevertheless, in contrast to epidural analgesia, both methods have to be supplemented by, or combined with, systemic analgesics in most patients. On the other hand, compared to epidural analgesia, ICB and IPA are less invasive and easier to manage on general surgical wards.
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Ann Fr Anesth Reanim · Jan 1997
[Block of the lateral perforant branches of the subcostal and iliohypogastric nerves for proximal femur surgery].
We describe an original method to block the lateral cutaneous rami of the subcostal and iliohypogastric nerves or'iliac crest point block'to complete plexular block of the lower limb for hip surgery. The local anaesthetic is injected in front of an osterofibrous orifice of the iliac crest. In nine cases out of ten, the lateral cutaneous rami of the iliohypogastric nerve pass through this orifice and in one case out of ten, it is the one arising from the subcostal nerve. This complementary block allows the surgical incision at the level of the great trochanter.