Regional anesthesia最新文献

{"title":"Comparative efficacy of epidural, subarachnoid, and intracerebroventricular opioids in patients with pain due to cancer.","authors":"J C Ballantyne,&nbsp;D B Carr,&nbsp;C S Berkey,&nbsp;T C Chalmers,&nbsp;F Mosteller","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background and objectives: </strong>Although rarely used, intracerebroventricular opioid therapy (ICV) is an option for the control of intractable pain due to cancer when systemic treatments have failed. The aim of the present study is to use available data from published trials to compare ICV with the more common epidural (EP) and subarachnoid (SA) opioid treatments in an attempt to establish the utility and safety of ICV.</p><p><strong>Methods: </strong>Because there are no published controlled trials comparing these routes of administration, the combined data from multiple uncontrolled trials were used, with differences between the treatments analyzed statistically. Trials assessing ICV (13 trials, 268 patients). EPI (29 trials, 909 patients) and SA (21 trials, 410 patients) in cancer patients were identified; data on analgesic efficacy, common pharmacologic side effects, and complications were then extracted and the accumulated incidence data analyzed.</p><p><strong>Results: </strong>The findings (weighted means) indicated ICV to be at least as effective against pain as other neuraxial treatments, with 75% of ICV-treated patients obtaining excellent pain relief as compared with 72% of EPI- and 58% of SA-treated patients (not significant). The failure rate of both spinal treatments tended to be greater than that of ICV and was significantly higher in the case of EPI (P = .045). In general, persistent side effects appeared to be more of a problem with the spinal treatments, while transient symptoms occur more often with ICV. Persistent nausea, urinary retention, and pruritus all were more frequent with the two spinal treatments than with ICV, but transient nausea and respiratory depression occurred more often with ICV. Sedation and confusion appeared to occur more often with ICV than with spinal therapy, while constipation and headache were rarely encountered with ICV. There were no real differences in infectious complication rates among the three treatments (except for a lower rate of infection when an implanted pump was used), but technical problems such as catheter blockage, misplacement, or leakage tended to occur less often with ICV.</p><p><strong>Conclusions: </strong>Intracerebroventricular therapy appears to be at least as effective against pain as other neuraxial treatments. The ICV technique is the only fixed system that is associated with fewer technical problems than the use of simple percutaneous epidural catheters (difference 9%, standard error of the difference 3.4). The present state of evidence indicates that ICV is a successful treatment for patients with intractable cancer pain and compares well with spinal opioid treatments in terms of efficacy, side effects, and complications.</p>","PeriodicalId":77347,"journal":{"name":"Regional anesthesia","volume":"21 6","pages":"542-56"},"PeriodicalIF":0.0,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19918429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spinal cord toxicity of epidural and subarachnoid analgesics.","authors":"S E Abram","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77347,"journal":{"name":"Regional anesthesia","volume":"21 6 Suppl","pages":"84-8"},"PeriodicalIF":0.0,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19919520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Postoperative pain management in opioid-tolerant patients.","authors":"O A de Leon-Casasola","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77347,"journal":{"name":"Regional anesthesia","volume":"21 6 Suppl","pages":"114-6"},"PeriodicalIF":0.0,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19919525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Accelerated recovery from brachial plexus block by dilution.","authors":"M A Elias","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77347,"journal":{"name":"Regional anesthesia","volume":"21 6","pages":"600"},"PeriodicalIF":0.0,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19920870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"50 Years on the wrong side of the reflex arc.","authors":"P R Bromage","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77347,"journal":{"name":"Regional anesthesia","volume":"21 6 Suppl","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19920880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidural ketamine: a useful, mechanistically novel adjuvant for epidural morphine?","authors":"T L Yaksh","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77347,"journal":{"name":"Regional anesthesia","volume":"21 6","pages":"508-13"},"PeriodicalIF":0.0,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19918423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of wound infiltration with ketorolac versus intravenous regional anesthesia with ketorolac for postoperative analgesia following ambulatory hand surgery.","authors":"S S Reuben,&nbsp;K M Duprat","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background and objectives: </strong>The purpose of this study was to assess the analgesic effectiveness of ketorolac administered with lidocaine via intravenous regional asesthesia (IVRA) or via wound infiltration following ambulatory hand surgery.</p><p><strong>Methods: </strong>The patient population in this double-blind study consisted of 60 patients scheduled for elective ambulatory hand surgery, who were divided into three groups of 20 each. All patients received IVRA with 40 mL 0.5% lidocaine and 5 mL 1% lidocaine infiltrated into the surgical site. Group 1, the control group, received no additional medications; group 2 had 60 mg ketorolac added to the lidocaine used for IVRA; and group 3 had 60 mg ketorolac added to the lidocaine used for wound infiltration. Postoperative pain was assessed by a 10-cm visual analog scale. VAS) 1 hour and 2 hours after tourniquet deflation. In the postanesthesia care unit analgesia was provided with fentanyl until the VAS score reached 3 or lower. Patients were instructed to take one Tylenol No. 3 (acetaminophen with codeine) tablet every 4 hours as needed at home. They were contacted the next day, and the time to first additional narcotics and the total number of tablets taken were recoded.</p><p><strong>Results: </strong>No differences in demographic variables or in operative, tourniquet, or discharge times were noted among the groups. The VAS scores were significantly lower in the two groups who received ketorolac than in the control group (P < .05); the mean time from tourniquet release to first medication was 109 +/- 73 minutes for group 1, 467 +/- 431 for group 2, and 393 +/- 312 for group 3 (P < .05); and the number of tablets taken was 4.1 +/- 1.3 for group 1, 1.8 +/- 1.2 for group 2, and 2.0 +/- 1.3 for group 3 (P < .05).</p><p><strong>Conclusion: </strong>Ketorolac provides similar postoperative analgesia after ambulatory hand surgery when administered with lidocaine either by IVRA or by wound infiltration.</p>","PeriodicalId":77347,"journal":{"name":"Regional anesthesia","volume":"21 6","pages":"565-8"},"PeriodicalIF":0.0,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19918432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Local anesthetic toxicity: an update.","authors":"Q Hogan","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77347,"journal":{"name":"Regional anesthesia","volume":"21 6 Suppl","pages":"43-50"},"PeriodicalIF":0.0,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19919510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Providing perioperative analgesia care: a special unit or a special program?","authors":"D L Brown","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77347,"journal":{"name":"Regional anesthesia","volume":"21 6 Suppl","pages":"105-7"},"PeriodicalIF":0.0,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19919522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Regional anesthesia and analgesia in the patient receiving thromboprophylaxis.","authors":"T T Horlocker","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77347,"journal":{"name":"Regional anesthesia","volume":"21 6","pages":"503-7"},"PeriodicalIF":0.0,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19919773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}