Clinical neurology and neurosurgery
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Clin Neurol Neurosurg · Dec 2020
Randomized Controlled TrialPercutaneous pulsed radiofrequency treatment of dorsal root ganglion for treatment of lumbar facet syndrome.
Percutaneous radiofrequency denervation of the medial dorsal branch is often used for treatment of chronic low back pain originating from intervertebral facets, which is sometimes associated with a low success rate and a higher incidence of recurrence of pain. We theorized that implementing pulsed radiofrequency treatment to dorsal root ganglion would increase the probability of successful pain relief. ⋯ In CLBP of facet origin, pulsed radiofrequency treatment of the dorsal root ganglia provides both a higher incidence as well as an extended period of pain relief compared to radiofrequency ablation of the medial dorsal branch of the facet joint.
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Clin Neurol Neurosurg · Sep 2020
Randomized Controlled Trial Comparative StudyThe treatment of V2 + V3 idiopathic trigeminal neuralgia using peripheral nerve radiofrequency thermocoagulation via the foramen rotundum and foramen ovale compared with semilunar ganglion radiofrequency thermocoagulation.
To compare the advantages and disadvantages of V2 + V3 idiopathic trigeminal neuralgia using peripheral nerve radiofrequency (RF) thermocoagulation (PRF) via the foramen rotundum (FR) and foramen ovale (FO) with those of semilunar ganglion RF thermocoagulation (GRF) under local anesthesia, for exploring a new and available surgical method for patients with V2 + V3 idiopathic trigeminal neuralgia. ⋯ The PRF surgery, like GRF, is another prospective treatment for V2 + V3 idiopathic trigeminal neuralgia by virtue of its excellent immediate effect, accurate positioning and high safety.
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Clin Neurol Neurosurg · Sep 2019
Randomized Controlled Trial Comparative StudyComparison of infection rate with tunneled vs standard external ventricular drainage: A prospective, randomized controlled trial.
A prospective, blinded, randomized trial was performed to evaluate the incidence rates of external ventricular drainage (EVD)-related infection (ERI) after tunneled EVD (T-EVD) and standard EVD (S-EVD). ⋯ Compared to S-EVD, T-EVD, when performed according to a previously established perioperative management protocol, resulted in lower infection and CSF leakage rates. We recommend that T-EVD should be preferentially performed when surgeons determine whether a catheter can be removed within 10 days, and the catheter used for EVD should be removed as soon as permitted by the clinical circumstances.
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Clin Neurol Neurosurg · Dec 2016
Randomized Controlled TrialManagement of postoperative pain after Lumbar surgery-pregabalin for one day and 14 days-a randomized, triple-blinded, placebo-controlled study.
Despite the progress in understanding acute pain physiology during recent decade, eighty percent of patients still suffer from post-operative discomfort. Pregabalin is an anticonvulsant agent that is approved for painful neuropathies in diabetic patients and post herpetic neuralgia. The main objective of the present study was to compare the improvement in post-operative pain management and patient lifestyle in 3 groups, as first group received placebo, second who received Pregabalin for one day and the last group those who received it for 14 days. ⋯ The results of this study indicate that 1day and 2 weeks post-operative 300mg pregabalin administration may not improve acute pain, morphine consumption and quality of life of patients after surgery. It seems that the diseases cause chronic pain that requires long-term treatment with higher doses.
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Clin Neurol Neurosurg · Nov 2016
Randomized Controlled TrialPercutaneous radiofrequency facet capsule denervation as an alternative target in lumbar facet syndrome.
Percutaneous radiofrequency denervation of the medial dorsal branch is often used in chronic low back pain of intervertebral facet etiology, which is sometimes difficult to perform and recurrence of pain often ensues. We theorized that shifting the target of RF coagulation to the facet joint capsule would provide an easier target and a longer-lived pain relieving response. ⋯ In CLBP of facet origin, shifting the target of percutaneous radiofrequency to the facet joint capsule provides an easier technique with an extended period of pain relief compared to the medial dorsal branch of the facet joint.