Articles: nerve-block.
-
J. Thorac. Cardiovasc. Surg. · Aug 1977
Kindness pays dividends: the medical benefits of intercostal nerve block following thoracotomy.
Postoperative pain is an important factor in the management of children undergoing thoracotomy. Intercostal nerve block has been used in adult patients, but its applicability in the pediatric age group has not been previously evaluated. Eighty-nine children (85 girls and 31 boys) aged 6 months to 16 years (mean age 4.7 years) underwent ligation of a patent ductus arteriosus (PDA) through a left thoracotomy. ⋯ The mean hospital stay was shortened in the patients with nerve block, 5.1 days versus 7.3 days for the control group. No ill effects of bupivacaine were noted. We conclude that intercostal nerve block is a valuable procedure reducing the need for postoperative analgesia and shortening hospital stay.
-
The effective and safe use of brachial plexus block anaesthesia requires the careful practice of a simple technique, a healthy regard for its potential general and local complications, and due consideration for the patient's psychological comfort. Providing combined anaesthesia and motor block and a variable period of postoperative analgesia, it is the preferred anaesthetic for many forms of hand surgery. Further, it is a valuable alternative for most of the surgery of the upper limb in patients in whom general anaesthesia is particularly hazardous.
-
During the past three quarters of a century, nerve blocks have been used with varying success as a primary treatment technique for patients with acute and chronic pain. However, practicing dolorologists soon realized that, in certain individuals, anesthetic blocking of noxious, peripheral afferent sensations did not always amelliorate pain complaints and at times even exaggerated them. The recent advent of the multidisciplinary approach to the management of pain, including neurosurgical procedures, new drugs, electrical stimulation and psychosocial intervention, has helped to clarify the indications for, limitations of, and disadvantages of the use of nerve blocks. The purpose of this article is to place nerve blocks in proper perspective and to define their role among the many methods currently available for the evaluation and control of severe pain.
-
Plasma concentrations of local anaesthetic agents have been measured after 40 interscalene brachial plexus blocks in 39 patients, using lignocaine, prilocaine, bupivacaine and etidocaine. Lignocaine produced greater concentrations than prilocaine, and bupivacaine greater concentrations than etidocaine. The addition of adrenaline resulted in much lower concentrations in the case of all four agents.