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- Skogar, O, et al.
(författare)
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"Effects of Tactile Touch on pain, sleep and health related quality of life in Parkinsons disease with chronic pain": A randomized, controlled and prospective study
- 2013
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Ingår i: European Journal of Integrative Medicine. - : Elsevier. - 1876-3820 .- 1876-3839. ; 5:2, s. 141-152
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Parkinsons disease (PD) is often associated with chronic PD related pain. Complementary medicine are widely used but randomized, controlled and prospective studies of the effects are sparse. less thanbrgreater than less thanbrgreater thanAims of the study: To compare the effects of Tactile Touch (TT) with Rest to Music (RTM) in PD patients with chronic pain and to describe effects within groups. less thanbrgreater than less thanbrgreater thanPatients and methods: A 34 week controlled randomized and prospective trial compared the effects of TT with RTM in 45 (29 TT and 16 RTM) patients with PD and chronic pain. The whole body tactile stimulation method was performed for each individual patient by the same therapist for 10 times during the first 8 weeks. The RTM group received the same therapy except for the tactile stimulation. Pharmacotherapy was kept unchanged. Participants were assessed at pre- and post-intervention for pain, sleep patterns and health related quality of life (HRQoL). less thanbrgreater than less thanbrgreater thanResults: Differences between TT and RTM groups were few. Total PDSS significantly improved within the TT but not in the RTM-group. No significant differences between groups were seen in pain parameters, although significant improvements were seen within the TT-group after the intervention period. There were significant improvements within both groups in HRQoL and between groups in the items physical role and social functioning 4 weeks after screening. less thanbrgreater than less thanbrgreater thanConclusions: No significant differences between the TT and RTM groups were seen. Only in single aspects did patients with PD and chronic pain have more benefit more from CAM therapy with TT in combination with RTM.
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- Backstrom, T, et al.
(författare)
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Cardiac outflow of amino acids and purines during myocardial ischemia and reperfusion
- 2003
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Ingår i: Journal of applied physiology (Bethesda, Md. : 1985). - : American Physiological Society. - 8750-7587 .- 1522-1601. ; 94:3, s. 1122-1128
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Tidskriftsartikel (refereegranskat)abstract
- A novel application of microdialysis was studied, in which myocardial outflow of amino acids and purines was monitored by intravasal microdialysis in the myocardial venous outflow during ischemia and reperfusion. Microdialysis catheters were introduced into the great cardiac vein, pulmonary artery, and external jugular vein in 20 anesthetized pigs. The left anterior descending artery was occluded in four groups of pigs for 0, 10, 15, and 60 min. Ischemia was followed by 120 min of reperfusion. Microdialysis samples were analyzed for taurine, aspartate, glutamate, hypoxanthine, inosine, and guanosine. Myocardial infarction developed when ischemia exceeded 10 min. Taurine, aspartate, inosine, and guanosine increased early in the great cardiac vein during ischemia. We found the outflow patterns of amino acids and purines to be graded in response to different lengths of ischemia. In this study we have demonstrated a graded outflow of amino acids and purines in response to ischemia and a positive correlation between infarct size and myocardial outflow of amino acids and purines. This could be of value in a clinical setting to quantify the extent of myocardial damage.
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- Bridel, Claire, et al.
(författare)
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Diagnostic Value of Cerebrospinal Fluid Neurofilament Light Protein in Neurology : A Systematic Review and Meta-analysis
- 2019
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Ingår i: JAMA Neurology. - : American Medical Association (AMA). - 2168-6149 .- 2168-6157. ; 76:9, s. 1035-1048
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Forskningsöversikt (refereegranskat)abstract
- Importance Neurofilament light protein (NfL) is elevated in cerebrospinal fluid (CSF) of a number of neurological conditions compared with healthy controls (HC) and is a candidate biomarker for neuroaxonal damage. The influence of age and sex is largely unknown, and levels across neurological disorders have not been compared systematically to date.Objectives To assess the associations of age, sex, and diagnosis with NfL in CSF (cNfL) and to evaluate its potential in discriminating clinically similar conditions.Data Sources PubMed was searched for studies published between January 1, 2006, and January 1, 2016, reporting cNfL levels (using the search terms neurofilament light and cerebrospinal fluid) in neurological or psychiatric conditions and/or in HC.Study Selection Studies reporting NfL levels measured in lumbar CSF using a commercially available immunoassay, as well as age and sex.Data Extraction and Synthesis Individual-level data were requested from study authors. Generalized linear mixed-effects models were used to estimate the fixed effects of age, sex, and diagnosis on log-transformed NfL levels, with cohort of origin modeled as a random intercept.Main Outcome and Measure The cNfL levels adjusted for age and sex across diagnoses.Results Data were collected for 10 059 individuals (mean [SD] age, 59.7 [18.8] years; 54.1% female). Thirty-five diagnoses were identified, including inflammatory diseases of the central nervous system (n = 2795), dementias and predementia stages (n = 4284), parkinsonian disorders (n = 984), and HC (n = 1332). The cNfL was elevated compared with HC in a majority of neurological conditions studied. Highest levels were observed in cognitively impaired HIV-positive individuals (iHIV), amyotrophic lateral sclerosis, frontotemporal dementia (FTD), and Huntington disease. In 33.3% of diagnoses, including HC, multiple sclerosis, Alzheimer disease (AD), and Parkinson disease (PD), cNfL was higher in men than women. The cNfL increased with age in HC and a majority of neurological conditions, although the association was strongest in HC. The cNfL overlapped in most clinically similar diagnoses except for FTD and iHIV, which segregated from other dementias, and PD, which segregated from atypical parkinsonian syndromes.Conclusions and Relevance These data support the use of cNfL as a biomarker of neuroaxonal damage and indicate that age-specific and sex-specific (and in some cases disease-specific) reference values may be needed. The cNfL has potential to assist the differentiation of FTD from AD and PD from atypical parkinsonian syndromes.
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