Abstract：
:Involuntary movements are not a known feature of vitamin B12 (vB12) deficiency in adults, though they are a characteristic feature of vB12 deficiency in infants. This case report presents an adult patient with vB12 deficiency in whom, myoclonus-like muscular contractions appeared soon after the initiation of vB12 and disappeared after the first week of this therapy. To our knowledge, this is the first report of involuntary movements in an adult patient with vB12 deficiency. Although the mechanism remains unknown, involuntary movements similar to myoclonus should be considered as one of the extraordinary neurological manifestations of vB12 deficiency in adults.
journal_name
Parkinsonism Relat Disordjournal_title
Parkinsonism & related disordersauthors
Celik M,Barkut IK,Oncel C,Forta Hdoi
10.1016/s1353-8020(03)00065-8subject
Has Abstractpub_date
2003-10-01 00:00:00pages
55-7issue
1eissn
1353-8020issn
1873-5126pii
S1353802003000658journal_volume
10pub_type
杂志文章abstract：BACKGROUND:Visual hallucinations (VH) in Parkinson's disease (PD) are associated with PD dementia and have been related to cognitive impairments in non-demented PD patients. Reports on the specific cognitive domains affected are conflicting. The aim of the present study was to investigate the presence of specific cogni...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2013.04.026
更新日期：2013-09-01 00:00:00
abstract：:The objective of the current cross-sectional study was to use standardized psychiatric interviews (the Structured Clinical Interview for DSM-IV Axis I Disorders and the Neuropsychiatric Inventory; NPI) in order to better characterize psychiatric symptoms in 50 consecutive, treated and clinically stable patients with W...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2009.01.010
更新日期：2009-12-01 00:00:00
abstract：INTRODUCTION:Physical inactivity in Parkinson disease (PD) has an impact on motor and non-motor symptoms of the disease. It is unclear whether this decline in physical activity occurs early in the disease, in addition to any decline due to aging, and whether commercial activity monitors can be used to self-monitor phys...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2019.08.001
更新日期：2019-09-01 00:00:00
abstract：:Parkinson's disease (PD) studies often measure daily motor function with paper diaries resulting in issues of compliance and reliability. The feasibility and compliance of PD patients using electronic diaries were examined. Twelve patients completed diaries for 7 consecutive days. Diaries recorded motor function, time...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2006.06.008
更新日期：2007-07-01 00:00:00
abstract：:It has become increasingly apparent that Parkinson's disease (PD) can no longer be considered purely a motor disease, as numerous sensory alterations accompany this disorder either before or early in its clinical progression. Most notable among such disturbances are decrements in smell function. Such anomalies have be...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章,评审
doi：10.1016/S1353-8020(08)70006-3
更新日期：2007-01-01 00:00:00
abstract：BACKGROUND:Balance training has been demonstrated to improve postural control in patients with Parkinson's disease (PD). The objective of this pilot randomized clinical trial was to investigate whether a balance training program using augmented visual feedback is feasible, safe, and more effective than conventional bal...
journal_title：Parkinsonism & related disorders
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.parkreldis.2014.09.022
更新日期：2014-12-01 00:00:00
abstract：:We evaluated the diagnostic accuracy of SPECT imaging using [(99m)Tc]TRODAT-1 (TRODAT), a relatively inexpensive technetium-labeled dopamine transporter ligand, in distinguishing 29 patients with early PD from 38 healthy volunteers. Mean TRODAT uptake values were significantly decreased in the caudate (p=0.0097) and a...
journal_title：Parkinsonism & related disorders
pub_type： 临床试验,杂志文章
doi：10.1016/j.parkreldis.2004.04.002
更新日期：2004-08-01 00:00:00
abstract：:Orthostatic hypotension is common in Parkinsonian patients. It is probably caused by reduced noradrenaline (NA) release. This effect is further enhanced by therapeutic use of ergot alkaloid dopamine agonists. In this trial we studied the impact of the non-ergot dopamine agonist ropinirole on blood pressure and noradre...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/s1353-8020(98)00014-5
更新日期：1998-08-01 00:00:00
abstract：INTRODUCTION:Cognitive deficits and neuropsychiatric symptoms occur in parkinsonian and cerebellar subtypes of Multiple System Atrophy (MSA-P and MSA-C). These symptoms have been investigated mainly in cross-sectional studies. The present 1-year follow-up study aimed at evaluating the evolution of cognitive and neurops...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2019.12.010
更新日期：2020-01-01 00:00:00
abstract：INTRODUCTION:Our objective was to compare the relative value of elements of the motor system in predicting the physical mobility domain of health related quality of life in patients with Parkinson's disease in order to specify targets for intervention. METHODS:In this cross-sectional study, the Parkinson's disease que...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2011.07.004
更新日期：2011-11-01 00:00:00
abstract：OBJECTIVE:Our purpose was to determine whether the use of catechol-O-methyltransferase-inhibitors (ICOMT) can reduce the risk of developing levodopa (LD)-induced neuropathy in Parkinson's disease (PD) patients. METHODS:A multicentre study of 197 PD patients was performed. 144 were exposed to LD for more than three yea...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章,多中心研究
doi：10.1016/j.parkreldis.2016.04.016
更新日期：2016-06-01 00:00:00
abstract：BACKGROUND:Deep brain stimulation surgery (DBS) for movement disorders has become commonplace and patients are beginning to present to specialized centers for second opinions. We aimed to uncover reasons for referral by analyzing a large single center cohort of DBS patients referred for management. METHODS:Data were c...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2010.05.003
更新日期：2011-05-01 00:00:00
abstract：INTRODUCTION:Cognitive impairment and dementia are highly prevalent non-motor complications in Parkinson's disease (PD) with deleterious consequences for patients and caregivers. With no treatment currently available, finding and validating minimally-invasive biomarkers of neurodegeneration in this population represent...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2020.04.009
更新日期：2020-05-01 00:00:00
abstract：INTRODUCTION:Parkinson's disease (PD) is characterized by bradykinesia, rigidity, postural instability and tremor. Several pathologic processes can produce this syndrome, but neurodegeneration accompanied by neuronal inclusions composed of α-synuclein (Lewy bodies) is considered the typical pathologic correlate of PD. ...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章,评审
doi：10.1016/j.parkreldis.2017.07.033
更新日期：2018-01-01 00:00:00
abstract：BACKGROUND:Though visual illusions and hallucinations are common in dementia with Lewy bodies (DLB) and Parkinson's disease (PD), they are not typically observed clinically in prodromal stages, including isolated REM sleep behavior disorder (iRBD). False-noise errors on the pareidolia test (seeing faces when none are p...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2020.05.017
更新日期：2020-06-01 00:00:00
abstract：INTRODUCTION:Olfactory dysfunction and neuropsychological symptoms like depression and anhedonia are common non-motor symptoms in Parkinson's disease (PD). The assessment of both functional domains includes clinical examination, olfactory testing, and standardized questionnaires. While olfaction is readily assessed by ...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2015.09.035
更新日期：2016-01-01 00:00:00
abstract：:Serious adverse effects with antichoreic drugs can occur in patients with acute Sydenham's chorea (SC). The response to conventional treatment in severe SC may also be poor. Thus alternative therapeutic strategies have been developed. We report on four patients with severe acute SC (two with chorea paralytica and two ...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2005.02.007
更新日期：2005-08-01 00:00:00
abstract：INTRODUCTION:Spinocerebellar ataxia 48 has recently been described as an adult onset ataxia associated with a cerebellar cognitive affective syndrome, caused by a heterozygous mutation in the STUB1 gene. METHODS:We characterized the clinical and neuroimaging phenotype of eight patients from two autosomal dominant atax...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2019.05.001
更新日期：2019-08-01 00:00:00
abstract：BACKGROUND:X-linked dystonia-parkinsonism (XDP) is characterized by the unique transition of dystonia to parkinsonism and striatal degeneration. Slowing of saccades on clinical examination has been taken as suggestive of a progressive supranuclear palsy (PSP) phenotype. OBJECTIVES:To elucidate whether eye movement abn...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2018.10.016
更新日期：2019-04-01 00:00:00
abstract：:Levodopa (LD) is the most effective drug for symptomatic control of Parkinsonism (PS). As prolonged LD therapy leads to response failure; is associated with adverse effects; may accelerate disease process, and its impact on life expectancy is controversial, delaying LD use has been recommended. We studied 934 PS cases...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/s1353-8020(97)00030-8
更新日期：1997-11-01 00:00:00
abstract：BACKGROUND:Parkinson's disease (PD) patients are hospitalized more frequently than their peers as a result of falls, psychosis, infections and other medical complications. However, patient-specific risk factors for hospitalization are unclear. OBJECTIVE:To identify rates and risk factors for hospital encounters (Emerg...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章,多中心研究
doi：10.1016/j.parkreldis.2013.06.006
更新日期：2013-11-01 00:00:00
abstract：BACKGROUND:Japan and the United States (US) have different cultures of caregiving including differences in family structure and social programs that may influence caregiver strain. Differences in caregiver strain between regions in Japan and in the US have not been investigated in patient-spouse dyads in PD. OBJECTIVE...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2013.02.014
更新日期：2013-06-01 00:00:00
abstract：:Patients with Parkinson's disease (PD) experience progressive disability and reduced quality of life due to both motor and non-motor complications. The cost of illness escalates as PD progresses, placing an economic burden on the healthcare system, society and patients themselves. Overall cost estimates vary from coun...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章,评审
doi：10.1016/j.parkreldis.2007.06.003
更新日期：2007-09-01 00:00:00
abstract：:The aim of the present study was to evaluate complex upper limb motor function in newly diagnosed, untreated Parkinson's disease (PD) patients. Four different unimanual upper limb motor tasks were applied to 13 newly diagnosed, untreated PD patients and 13 age- and sex-matched controls. In a handwriting task, PD patie...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2007.07.019
更新日期：2008-01-01 00:00:00
abstract：:This study presents data on the antemortem evaluations of a cohort of individuals registered in a brain donation program. Clinical evaluation determined that many individuals were unaware they had clinical signs of Parkinson's disease (PD) (rest tremor, bradykinesia, rigidity). Quantitative motor testing (timed tappin...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/s1353-8020(02)00012-3
更新日期：2002-12-01 00:00:00
abstract：:Recently, several genes for parkinsonism have been identified. Among them, familial Parkinson's disease (PD) could be assigned for PARK disorders. PARK disorders consist of three different inherited modes such as autosomal recessive, autosomal dominant modes and susceptible genes. Some of them manifest not only typica...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章,评审
doi：10.1016/S1353-8020(11)70003-7
更新日期：2012-01-01 00:00:00
abstract：BACKGROUND:Somatosensory abnormalities contribute to the pathophysiology of Parkinson's disease (PD). The goal of this study was to identify abnormalities in the tactile-evoked activation of the somatosensory and motor cortices in PD, and in a sensorimotor circuit that traverses both of these cortical loci. The second ...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2018.05.002
更新日期：2018-08-01 00:00:00
abstract：PURPOSE:To assess optimism/pessimism and locus of control in a sample of Parkinson's disease patients and to evaluate their impact on disability and health-related quality of life. METHODS:99 patients with Parkinson's disease completed the Life Orientation Test, Multidimensional Health Locus of Control, Older American...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2009.03.005
更新日期：2009-11-01 00:00:00
abstract：INTRODUCTION:Mutations in the LRRK2 and alpha-synuclein (SNCA) genes are well-established causes of autosomal dominant Parkinson's disease (PD). However, their frequency differs widely between ethnic groups. Only three studies have screened all coding regions of LRRK2 and SNCA in European samples so far. In Turkey, the...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2017.12.007
更新日期：2018-03-01 00:00:00
abstract：:Patients with idiopathic Parkinson's disease (PD) have impaired sympathetically mediated neurocirculatory innervation. Here we analyzed the correlation between cardiac (123)I-metaiodobenzylguanidine (MIBG) uptake, orthostatic hypotension and heart rate variability in treated patients with PD. Orthostatic hypotension (...
journal_title：Parkinsonism & related disorders
pub_type： 杂志文章
doi：10.1016/j.parkreldis.2008.04.031
更新日期：2009-02-01 00:00:00
