نتایج جستجو برای: lidocaine hcl
تعداد نتایج: 18713 فیلتر نتایج به سال:
BACKGROUND AND OBJECTIVES Lidocaine potentiates the effects of neuromuscular blockers and attenuates the hemodynamic response to orotracheal intubation. The objective of the present study was to test the effects of lidocaine on the latency of two different doses of rocuronium and on the hemodynamic response to intubation. METHODS Eighty patients were distributed in 4 groups: Groups 1 and 2 re...
Na channels that generate resurgent current express an intracellular endogenous open-channel blocking protein, whose rapid binding upon depolarization and unbinding upon repolarization minimizes fast and slow inactivation. Na channels also bind exogenous compounds, such as lidocaine, which functionally stabilize inactivation. Like the endogenous blocking protein, these use-dependent inhibitors ...
OBJECTIVE Patients with chronic fatigue syndrome (CFS) complain of long-lasting fatigue and pain which are not relieved by rest and worsened by physical exertion. Previous research has implicated metaboreceptors of muscles to play an important role for chronic fatigue and pain. Therefore, we hypothesized that blocking impulse input from deep tissues with intramuscular lidocaine injections would...
BACKGROUND Lidocaine, a local anesthetic, can be neurotoxic. However, the cellular mechanisms of its neurotoxicity at concentrations encountered during spinal anesthesia remain unclear. METHODS The authors examined the mechanisms of lidocaine neurotoxicity in the ND7 cell line derived from rat dorsal root ganglion. Individual neurons were assayed by flow cytometry or microscopy using fluoresc...
We performed a prospective, randomized, and double-blind study comparing the top-up effects of 2% lidocaine/100 microg fentanyl/epinephrine (n=31) and 2% lidocaine/saline/epinephrine (n=30) when extending an epidural labor analgesia using low-dose ropivacaine and fentanyl. Survival analysis for the sensory blocks to the T4 level showed no statistically significant differences in onset time to T...
BACKGROUND Few studies have been carried out on the levels and possible toxicity of local anesthetics in breast milk after parenteral administration. The purpose of this study is to determine the amount of lidocaine and its metabolite monoethyl-glycinexylidide (MEGX) in breast milk after local anesthesia during dental procedures. METHODS The study population consisted of seven nursing mothers...
INTRODUCTION In esthetic treatments with dermal fillers, increasing numbers of physicians are using the technique of mixing an anesthetic agent into the dermal filler before treatment to increase the comfort of the patients. This study aimed at evaluating the effects on the physical properties of a polycaprolactone (PCL)-based dermal filler after mixing with lidocaine. METHODS A range of 2.0%...
OBJECTIVE To determine if intravenous lidocaine is useful and safe as a treatment for equine ileus. STUDY DESIGN Prospective double-blinded placebo-controlled trial. STUDY POPULATION Horses (n = 32) with a diagnosis of postoperative ileus (POI) or enteritis and that had refluxed >20 L or had been refluxing for >24 hours. METHODS Refluxing horses were administered lidocaine (1.3 mg/kg intr...
The DentiPatch lidocaine transoral delivery system (Noven Pharmaceuticals) is indicated for mild topical anesthesia of mucosal membranes in the mouth. The DentiPatch is a mucoadhesive patch containing 46.1 mg of lidocaine (20% concentration). Current studies in adults report that DentiPatch application produces very low plasma concentrations of lidocaine. However, it is not known what plasma le...
OBJECTIVE The combination of tribenoside+lidocaine (Procto-Glyvenol®) is a medical preparation for the local treatment of hemorrhoids, delivered as a suppository or rectal cream. This product has been used for decades in the therapy of hemorrhoids. This review discusses available evidence on the use of tribenoside/lidocaine in clinical practice. MATERIALS AND METHODS Papers were retrieved by ...
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