Abstract:
:The purpose of this study was to evaluate the effect of amantadine sulfate infusion on the N30 component of the median nerve short-latency somatosensory evoked potentials (SSEPs) in patients with Parkinson's disease (PD). Twenty patients with advanced PD and severe motor fluctuations received a 6-day course of amantadine sulfate infusion (400 mg/day) plus their usual levodopa medication. Patients were assessed clinically by means of the Unified Parkinson's Disease Rating Scale (UPDRS-III and -IV). SSEPs to median nerve stimulation were recorded from the parietal and frontal regions before and after the 6-day course of amantadine infusion. Mean UPDRS motor score during the ON and OFF phase improved after amantadine infusion, as did motor fluctuations. SSEP changes resulting from amantadine sulfate treatment were observed in the P20-N30 amplitude as follows: Mean P20-N30 amplitudes before and after treatment were 2.15 +/- 1.11 microV and 3.06 +/- 1.19 microV respectively (p = 0.000), whereas mean N30-P40 amplitude increased from 2.7 +/- 1.6 microV to 3.9 +/- 1.3 microV after treatment (p = 0.000). Our results indicate that coincident to its clinical impact, amantadine infusion in patients with PD affects electrophysiologic parameters as well.
journal_name
Clin Neuropharmacoljournal_title
Clinical neuropharmacologyauthors
Bostantjopoulou S,Katsarou Z,Georgiadis G,Zafiriou D,Kazis Adoi
10.1097/00002826-200203000-00011keywords:
subject
Has Abstractpub_date
2002-03-01 00:00:00pages
115-8issue
2eissn
0362-5664issn
1537-162Xjournal_volume
25pub_type
杂志文章abstract::The suppressive roles of adrenergic stimulation and rapid eye movement (REM) sleep on human prolactin (PRL) secretion are controversial. We examined the effects of sleep, clonidine (an alpha 2-adrenergic agonist), and their interaction on PRL secretion. Two groups of normal men (nine each) were studied in two morning ...
journal_title:Clinical neuropharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00002826-199110000-00005
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abstract::The anticonvulsant potential of lamotrigine (LTG) has been extensively assessed in open and double-blind clinical trials including patients with different types of epilepsy. In this review, the neurophysiologic and neuropsychologic profile of LTG is discussed. The electroencephalographic (EEG) findings reveal that the...
journal_title:Clinical neuropharmacology
pub_type: 杂志文章,评审
doi:
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journal_title:Clinical neuropharmacology
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journal_title:Clinical neuropharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00002826-200105000-00010
更新日期:2001-05-01 00:00:00
abstract:OBJECTIVE:We present 3 new cases of psychotic symptoms in patients with adult attention-deficit/hyperactivity disorder while regularly treated with a stimulant therapy with methylphenidate. METHODS:Existing literature about this theme is reviewed, and potential mechanisms are discussed. RESULTS AND CONCLUSIONS:Medica...
journal_title:Clinical neuropharmacology
pub_type: 杂志文章,评审
doi:10.1097/WNF.0b013e3181e29174
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abstract::In order to have a correct evaluation of the activity of a nootropic drug, the criteria adopted for the choice of patients to be included in the clinical trials and the methods used to clarify the meaning of changes observed on cognitive tasks are reported. The results of a clinical trial with the nootropic oxiracetam...
journal_title:Clinical neuropharmacology
pub_type: 临床试验,杂志文章
doi:
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abstract::Several recent reports attest to zolpidem's strong potential for abuse, dependence, and severe withdrawal symptoms upon its discontinuation. We report, for the first time, on 1 case of heavy zolpidem abuse and dependence with severe withdrawal symptoms twice treated safely and successfully with pregabalin, a newer ant...
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章
doi:10.1097/WNF.0b013e31821f4d91
更新日期:2011-05-01 00:00:00
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章
doi:10.1097/WNF.0b013e31823da9a8
更新日期:2012-01-01 00:00:00
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journal_title:Clinical neuropharmacology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1994-02-01 00:00:00
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章
doi:10.1097/00002826-199704000-00009
更新日期:1997-04-01 00:00:00
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pub_type: 杂志文章
doi:10.1097/01.wnf.0000157066.50948.65
更新日期:2005-03-01 00:00:00
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章,评审
doi:10.1097/00002826-199406000-00004
更新日期:1994-06-01 00:00:00
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pub_type: 杂志文章
doi:10.1097/01.WNF.0000228211.19818.14
更新日期:2006-07-01 00:00:00
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journal_title:Clinical neuropharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00002826-199408000-00004
更新日期:1994-08-01 00:00:00
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章
doi:10.1097/00002826-198412000-00018
更新日期:1984-01-01 00:00:00
abstract::The extensive use of the Unified Parkinson's Disease Rating Scale (UPDRS) has revealed low interrater reliability in some items and redundancy in others. In view of these shortcomings, we have structured a new scale that includes a zero-to three-point scale for each item in the evaluation of PD. The mental axis includ...
journal_title:Clinical neuropharmacology
pub_type: 临床试验,杂志文章
doi:
更新日期:1997-08-01 00:00:00
abstract::In a randomized double-blind study, 20 parkinsonian patients (suffering from the disease for 2-18 years), chronically treated with levodopa (500-750 mg/day for 0.5-12 years), received terguride (1 mg b.i.d.) or placebo for 4 weeks. Growth hormone (GH), prolactin (PRL), thyroid-stimulating hormone (TSH), and insulin-li...
journal_title:Clinical neuropharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00002826-199619010-00006
更新日期:1996-02-01 00:00:00
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章,评审
doi:
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章,评审
doi:10.1097/00002826-199903000-00001
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章,评审
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更新日期:2001-09-01 00:00:00
abstract::Newly introduced dopamine agonists, such as ropinirole, may offer advantages compared to such older drugs as bromocriptine in patients with advanced Parkinson's disease (PD) with response oscillations or waning efficacy. Dose equivalence of these two drugs, however, has not been well established, which may complicate ...
journal_title:Clinical neuropharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00002826-200111000-00006
更新日期:2001-11-01 00:00:00
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1097/WNF.0000000000000126
更新日期:2016-01-01 00:00:00
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pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:2004-07-01 00:00:00
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章
doi:10.1097/00002826-198708000-00007
更新日期:1987-08-01 00:00:00
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journal_title:Clinical neuropharmacology
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pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2013-01-01 00:00:00
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pub_type: 杂志文章
doi:10.1097/00002826-200403000-00008
更新日期:2004-03-01 00:00:00
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journal_title:Clinical neuropharmacology
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journal_title:Clinical neuropharmacology
pub_type: 杂志文章
doi:10.1097/00002826-198604000-00005
更新日期:1986-01-01 00:00:00