Can Caffeine Levels in Blood Predict Parkinson's?

WEDNESDAY, Jan. 3, 2018 -- The way your body processes your morning cup of coffee might indicate whether or not you have Parkinson's disease, a new study says. Japanese researchers found that low levels of caffeine were more common in people with...
Source: Drugs.com - Daily MedNews - Category: General Medicine Source Type: news

Related Links:

Authors: Zella MAS, May C, Müller T, Ahrens M, Tönges L, Gold R, Marcus K, Woitalla D Abstract BACKGROUND/AIMS: Pain is a non-motor symptom of Parkinson's disease (PD). Few systematic studies have been carried out and there are still no guidelines on pain therapy in PD. Additionally, within the studies that do exist, gender-specific differences in pain perception are often the focus, though no consistent results have to date been obtained. The first main aim of our study was therefore to map pain in the largest PD study group to date, with the second being the analysis of the impact of different pain ther...
Source: Neurological Research - Category: Neurology Tags: Neurol Res Source Type: research
Authors: Karlstedt M, Fereshtehnejad SM, Aarsland D, Lökk J Abstract The relationship quality, mutuality, has been identified as a protective factor in family care situations, but its role in mediating health-related quality of life (HRQoL) in patients having Parkinson's disease (PD) is not known. Data on patients' and partners' mutuality (MS), motor signs (UPDRS III), non-motor symptoms (NMSQuest), impaired cognition (IQCODE), dependency in activities of daily life (ADL), and HRQoL (PDQ8) were collected from 51 dyads. Structural equation model with manifest variables was applied to explore if the MS score med...
Source: Parkinsons Disease - Category: Neurology Tags: Parkinsons Dis Source Type: research
Publication date: Available online 12 October 2018Source: International Review of NeurobiologyAuthor(s): Michele Matarazzo, Daryl Wile, Melissa Mackenzie, A. Jon StoesslAbstractMost cases of Parkinson's disease (PD) are idiopathic, but some characteristics, such as early onset for a positive family history, raise suspicions of an inherited form of the disease. In the last decades several genes have been linked to parkinsonism, with different patterns of inheritance and different clinical phenotypes. Positron emission tomography (PET) imaging has helped to characterize genetic-linked parkinsonism, thanks to the availability...
Source: International Review of Neurobiology - Category: Neuroscience Source Type: research
Fighting Parkinson's … and Winning: A memoir of my recovery from Parkinson's Disease. Issues Ment Health Nurs. 2018 Oct 10;:1 Authors: Roman MW PMID: 30303696 [PubMed - as supplied by publisher]
Source: Issues in Mental Health Nursing - Category: Nursing Tags: Issues Ment Health Nurs Source Type: research
Better awareness of the cognitive domains affected in non-demented Parkinson's Disease (PD) should improve understanding of cognitive disease mechanisms. A complete understanding of the cognitive areas impaired in non-demented PD is hindered because most studies use small clinical samples without comparison to healthy controls. This meta-analysis examined cumulative evidence across studies to determine if there were impairments in non-demented PD in the three cognitive domains thought to be most widely affected in PD: frontal executive, visuospatial, and verbal memory.
Source: Parkinsonism and Related Disorders - Category: Neurology Authors: Tags: Review article Source Type: research
In this study it is intended to detect the f requency threshold and the minimum interval of perception of the vibrotactile feedback, through a proposed wearable system, a waistband. Experimental tests were carried out that considered a temporal, spatial and spatiotemporal context, for which 15 healthy and 15 PD patients participated. It was de tected as threshold frequency 180 Hz and for minimum interval of vibration perception 250 ms. The identification of this threshold frequency and this interval will allow us to select the frequency and the minimum interval of vibration to be used in a Vibrotactile Biofeedbac...
Source: Journal of Medical Systems - Category: Information Technology Source Type: research
ConclusionThese findings indicate that KRG may have therapeutic potential for the treatment of patients with PD.
Source: Journal of Ginseng Research - Category: Complementary Medicine Source Type: research
Publication date: Available online 11 October 2018Source: Neuroscience LettersAuthor(s): Carlo Purcaro, Nicola Vanacore, Federica Moret, Maria Elena Di Battista, Alfonso Rubino, Silvia Pierandrei, Marco Lucarelli, Giuseppe Meco, Francesco Fattapposta, Esterina Pascale.AbstractL-dopa–induced dyskinesias (LID) is a common motor side effect of levodopa therapy of Parkinson’s disease (PD). The identified predictors may only partially account for the risk of developing LID and genetic factors may contribute to this variability. The present study is aimed to investigate whether polymorphisms in the dopamine transport...
Source: Neuroscience Letters - Category: Neuroscience Source Type: research
Conclusions:In FTDP-17, striatum and brainstem are the pathological lesions, which may be involved in the pathophysiology of the alterations in sleep architecture. The concrete mechanisms need further investigation.Citation:Liu J, Zhan S, Huang C, Liu Y, Liu L, Wu L, Wang Y. Sleep architecture changed without RBD in patients with FTDP-17.J Clin Sleep Med. 2018;14(10):1735–1739.
Source: Journal of Clinical Sleep Medicine : JCSM - Category: Sleep Medicine Source Type: research
Condition:   Parkinson's Disease Interventions:   Drug: KW-6356;   Drug: Placebo Sponsor:   Kyowa Hakko Kirin Co., Ltd Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials
More News: Caffeine | Coffee | General Medicine | Japan Health | Parkinson's Disease | Study