Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344307 (analgesia)
 28,200 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A technique for extended ambulatory epidural pain control after lumbar discectomy is described; preliminary results with 45 patients are reported; and alternative methods of narcotic analgesia are reviewed. In this technique, an absorbable gelatin sponge (Gelfoam, Upjohn Co., Kalamazoo, MI) is contoured to the laminotomy defect, placed in methylprednisolone acetate (40-80 mg), and then injected with 2 to 4 mg of preservative-free morphine (a small needle was used to fill the sponge). The sponge is placed over the defect before closure. A review of office and hospital records was conducted. The series consisted of 33 men and 12 women (mean age, 39 yr; range, 24-57 yr); records showed narcotic use in 34 patients (parenteral in 3) and work-related injuries in 14 patients. Thirty-three patients were ambulatory postoperatively on the day of surgery; all were ambulatory by postoperative day (POD) 1. On the day of surgery, 18 patients did not require any postoperative analgesics; on POD 1, 22 patients did not require analgesics. Six patients received parenteral narcotics; four received one dose only, and two had two or more doses. Thirty-one patients were discharged from the hospital on POD 1, and 10 were discharged POD 2. The other patients were discharged from the hospital on POD 3 (three patients) or POD 4 (one patient). When they were discharged, all patients received a limited supply of acetaminophen with codeine for pain control at home. After discharge, phone follow-up (at 1 week) and office follow-ups (at 3-5 weeks) revealed only one patient with more than mild discomfort. Three patients required one-time bladder catheterization, and one patient had presumed discitis 1 month postoperatively. In a control group who had undergone surgery 3 months previously, the average day of discharge had been POD 3.07; no control patient had been discharged on POD 1, and only 20% had been discharged on POD 2. This method provides effective, safe, and extended analgesia after lumbar discectomy.
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PMID:Lumbar discectomy: use of an epidural morphine sponge for postoperative pain control. 764 92

A 65-year-old man with a 3-month history of intractable back pain had previously received cytotoxic curative chemotherapy for non-Hodgkin's lymphoma. His postchemotherapy course had been complicated by febrile neutropenia, recurrent coagulase-negative staphylococcal bacteremia, and gastrostomy site infections. He was admitted with severe intractable lower back pain requiring high doses of intravenous narcotic analgesia. Magnetic resonance imaging of the spine was highly suggestive of disk infection. Fluoroscopically guided needle aspiration of the disk space was confirmatory, and both tissue and blood cultures were positive for coagulase-negative Staphylococcus species. Treatment included i.v. vancomycin and oral levofloxacin. The most common organism causing disk space infection is Staphylococcus aureus. but Staphylococcus epidermis should be considered in immunocompromised patients. Septic discitis is an important differential diagnosis of back pain and should be considered in any clinical situation associated with bacteremia.
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PMID:Septic discitis: an important cause of back pain. 1545 90

Lumbar disk herniation (LDH) is a common orthopaedic disorder. Many clinical and basic science researches have been conducted recently on using Chinese medicinal herbs to treat LDH. Literature review reveals that the common basic formulas include Duhuo Jisheng decoction (DHJST), Buyang Huanwu decoction (HYBWT), Shentong Zhuyu decoction (STZYT), Taohong Siwu decoction (THSWT), Yanghe decoction (YHT) and Tongdu Huoxue decoction (TDHXT). A basic formula can be modified by adding more herbs or removing some herbs from the formula according to clinical symptoms and traditional Chinese medicine (TCM) syndrome differentiation. Literatures show that herbal treatment have better clinical effects, the medicinal herbs make low-back pain, sciatica and low limb numbness disappeared or alleviated; and restore normal low limb sensation, muscle strength and daily activity. These formulas have also been used to treat LDH postoperative remaining pain, postoperative discitis, postoperative recurrent LDH, and to prevent epidural scar formation and dura mata adhesion. Herbs in these formulas include 5 categories of drugs classified by TCM. They are blood circulation promoting herbs for relieving pain; liver and kidney nourishing and tendons and bones strengthening herbs; blood circulation promoting herbs for unblocking collaterals; pathogenic wind and dampness expelling herbs; and qi invigorating herbs. These herbs have actions of analgesia, anti-inflammation, immunomodulation, phagocytosis of macrophages enhancement, blood circulation improvement, nerve protection, collagen synthesis enhancement. Future research needs to focus on the effects of herbs on four aspects: to enhance collagen synthesis in the disks and inhibit disk degeneration; to promote the resorption of herniated nucleus pulposus and epidural hemorrhage; to prevent nerve cell apoptosis and promote nerve cell regeneration, and to inhibit nociception in the nerve system.
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PMID:[Advances on study of treatment of lumbar disk herniation by Chinese medicinal herbs]. 1743 34

Calcific discitis is a well recognized entity in the paediatric population but more recently has been increasingly reported in adults. It typically involves the lower thoracic vertebrae and is of unknown aetiology. Herniation of the calcified fragment is rare but typically occurs out through the annulus fibrosus into the canal space. Herein we describe the first reported case of calcific discitis involving the lumbar vertebrae with subsequent herniation of the calcified disc into and through the anterior aspect of the L5 vertebra. The patient first presented with a history of right back pain and leg sciatica. Radiographic imaging demonstrated calcification within the L4/5 interspace, which was managed with simple analgesia. She subsequently re-presented 24-months later with worsening sciatica, right leg weakness and faecal incontinence. No evidence of cord or root compression was noted on MRI. However, an abnormality was noted at the anterior body of L5 with evidence of superior endplate depression and marrow signal change. Subsequent radionucleide bone studies confirmed a solitary focus of increased linear activity extending across the width of the L4-L5 interspace. Her symptoms were managed medically. Serial radiographic imaging demonstrated regression of the disc space calcification and healing of the L5 fracture. Despite its sinister presentation this condition was self-limiting. We describe the radiographic evolution of this pathology and postulate a putative hypothesis through which it may have arisen.
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PMID:Lumbar intravertebral disc herniation secondary to idiopathic calcific discitis. 2906 32