Tìm thấy 20+ kết quả cho từ khóa "Local anesthetic"
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Clinical presentation of local anesthetic systemic toxicity: a review of published cases, 1979 to 2009. Local anesthetic systemic toxicity. Intravenous lipid emulsion for local anesthetic toxicity:. Complications of brachial plexus anesthesia, complications of regional anesthesia. Treatment of local anesthetic systemic toxicity (LAST)
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The epidural filter connector broke in half as a bolus of local anesthetic was administered by hand with a syringe. The local anesthetic sprayed widely throughout the room as the fragmented epidural filter connector became a projectile object that recoiled and struck the patient..
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In several previous studies, ultrasound guided perivascular infiltration of the ICA decreased the necessity of local anesthetic supplementation by sur- geons and increased the efficacy of regional anesthesia . Particularly, the type of local anesthetic as well as the vascularization of the puncture site are important factors of local anesthetic absorption..
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Group C: control group, Group I: local anesthetic infiltration group, Group S:. scalp nerve block group. control group, Group I: local anesthetic infiltration group, Group S: scalp nerve block group. It is noteworthy that in our study, PONV occurred less frequently in the scalp nerve block group than the local infiltration group and the control group.
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Effect of caudal ketamine on minimum local anesthetic concentration of. ropivacaine in children: a prospective randomized trial. Background: Caudal ketamine has been shown to provide an effective and prolonged post-operative analgesia with few adverse effects. However, the effect of caudal ketamine on the minimum local anesthetic concentration (MLAC) of ropivacaine for intra-operative analgesia is unclear..
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Inhibition of impulse conduction in different types of nerve fibers Local anesthetic. amphiphilic local anesthetic. Local anesthetic. Uncharged local anesthetic. Since autonomic postganglionic fibers lack a myelin sheath, they are particu- larly susceptible to blockade by local anesthetics. As a result, vasodilation en- sues in the anesthetized region, because sympathetically driven vasomotor tone decreases.
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Differential effects and mechanisms of local anesthetics on esophageal carcinoma cell migration, growth, survival and. Background: Retrospective analysis and pre-clinical studies suggest that local anesthetics have anti-tumoral effects.. However, the association between cancer recurrence and the use of local anesthesia is inconclusive and most reports are based on single local anesthetic results..
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Forearm IVRA is still not widely applied because of a potential risk of incomplete hemostasis and leakage of local anesthetic into the circulation through the interosse- ous vessels [11, 17]. However, mild signs of local anesthetic sys- temic toxicity due to leakage of local anesthetic into the systemic circulation was noted in 1 of 383 patients (0.26.
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In the CEI group, patients received continuous infusion of the local anesthetic at a rate of 5.1 mL/90 min. In the PIB group, a pump delivered the local anesthetic at a dose of 5.1 mL every 90 min. The primary endpoints were the frequency of patient-controlled analgesia (PCA) and the total dose of local anesthetic until 36 h following surgery.
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There were no signs of local anesthetic toxicity, based on continuous clinical assessment and monitoring. The patient satisfaction was similar in both groups, which proves that multimodal approach based on a local anesthetic wound infusion is not inferior to the more traditional i.v. However, our study did not show a shortened length of hospital stay for the local anesthetic group compared to the control group.
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Moreover, when local anesthetics spread to the cervical sympathetic ganglion, ptosis is observed as part of Horner’s syndrome [18]. Sympathetic block or local anesthetic systemic toxicity causes dizziness. We did not observe any sig- nificant differences in the incidence of adverse events according to the local anesthetic flow rate. All the symptoms observed in our study patients were mild and subsided after a decrease in or temporary cessa- tion of the local anesthetic flow.
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At higher plasma concentrations, cardiovascular (CV) toxicity occurs, as the local anesthetic blocks sodium channels of the myocardium.. Relative potency of the local anesthetic plays a role here..
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Continuous femoral nerve blocks: decreasing local anesthetic concentration to minimize quadriceps femoris weakness. Continuous femoral nerve blocks: varying local anesthetic delivery method (bolus versus basal) to minimize quadriceps motor block while maintaining sensory block.. Randomised comparison of an end-hole, triple-hole and novel six-hole catheter for continuous interscalene analgesia.
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SSEP was measured 3 min after the application of lidocaine cream to a unilateral thigh area, considering the onset of ad- equate local anesthetic action of lidocaine (<. The SSEP obtained during the initial segment was sub- tracted from the subsequent segment within the same session to isolate the signal features that contain both condition-specific and time-dependent effects (labeled in Fig. The inverted blue arrowheads indicate the timing of lidocaine application.
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According to these data, the applied volume or the con- centration of the local anesthetic agent was insufficient to affect the ventral branches. Therefore, in the current study we decided to compare two different concentrations of the same local anesthetic agent in the same volume of solution.
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The local anesthetic was injected at three locations: adjacent to the superficial divisions of the plexus, adjacent to the middle divisions and adjacent to inferior divisions. The spread of local anesthetic was observed to ensure the quality of the per- formance of BPB. The proportion of the volume injected in each area was at the discretion of the expert operator according to the spread of local anesthetic. This operator remained blind to the concentration of ropivacaine..
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The first study was to determine whether dexamethasone administered along with local anesthetic for sciatic nerve block could prolong the duration of analgesia in patients given quadruple nerve blocks, including continuous femoral nerve block, for ACL reconstruction using a hamstring tendon autograft.
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Use: local anesthetic RN MF: C13HlyClN20 MW: 254.76. RN MF: C13HlyClN20~ HCl MW: 291.22 EINECS LD. RN MF: C13HlyC1N20 . 41 3 mglkg (R, p.0.). RN MF: CZ4H3,N30S
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Combined spinal- epidural for labor analgesia: does the addition of sufentanil to the local anesthetic influence apgar scores of the newborns? Rev Bras Anestesiol.. Comparison of dexmedetomidine and sufentanil as adjuvants to local anesthetic for epidural labor analgesia: a randomized controlled trial
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However, a sys- tematic review and meta-analysis reported that adding dexamethasone to the local anesthetic drug injected into nerve areas can increase the analgesic duration of the local anesthetic without causing severe side effects [17, 18]..