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1.
Freezing of gait affects quality of life of peoples with Parkinson's disease beyond its relationships with mobility and gait. 总被引:1,自引:0,他引:1
The aim of this study was to examine the association between freezing of gait (FOG) and quality of life (QoL) in patients with Parkinson's disease (PD). PD patients (n = 118) completed the PDQ-39 (QoL) and FOG-Q questionnaires. Disease severity was assessed by the Hoehn and Yahr (H&Y) staging and the Unified Parkinson's Disease Rating Scale (UPDRS). The relations between those parameters were assessed using regression models. 66 men and 52 women (mean age 65.8 +/- 10.2 years, UPDRS total score 48.4 +/- 17.1, disease duration 8.5 +/- 5.8 years, H&Y stage 2.7 +/- 0.8) participated. FOG severity had a significant effect on QoL (P < 0.0015), accounting for disease severity assessed by UPDRS. Specifically, FOG severity was correlated with all the dimensions of the PDQ-39 except for stigma and social support, as follows: with mobility, bodily discomfort, activity of daily living (ADL) (P < 0.005 in all), with emotional, communication, and cognition (P < 0.05 in all). FOG severity (FOG-Q) was also found to affect a modified PDQ total score, without the mobility aspect (P = 0.0081). FOG should be viewed as a highly important symptom with regard to QoL of PD patients beyond its effect on gait and mobility. On the basis of the present results, special attention should be given to FOG in the treatment of patients with PD. 相似文献
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Zachary A. Hing Tal Schiller Andrew Wu Nobuko Hamasaki‐Katagiri Evi Budo Struble Estelle Russek‐Cohen Chava Kimchi‐Sarfaty 《British journal of haematology》2013,160(6):825-837
Congenital thrombotic thrombocytopenic purpura (cTTP) is a rare, recessively inherited genetic disorder with varying clinical presentation that is caused by ADAMTS13 mutations. Several studies have found limited associations between ADAMTS13 mutations and cTTP phenotype. The use of in silico tools that examine multiple mutation characteristics may better predict phenotype. We analysed 118 ADAMTS13 mutations found in 144 cTTP patients reported in the literature and examined associations of several mutation characteristics, including N‐terminal proximity, the evolutionary conservation of the affected amino acid position, as well as amino acid charge/phosphorylation and genetic codon usage to disease phenotype. Structure‐altering mutations were examined for their impact on ADAMTS13 function based on existing ADAMTS13 crystallographic data (AA 77‐685). Our in silico data indicate that: (i) The position of the mutation in the N‐ or C‐terminus, (ii) evolutionary conservation and (iii) codon usage of the affected mutation position are associated with disease parameters, such as age of onset, organ damage and fresh frozen plasma prophylaxis. In conclusion, the usage of multiple in silico tools presents a promising strategy in refining predictions for the diverse presentation of cTTP. Enhancing our utilization of in silico tools to find genotype‐phenotype associations will create better‐tailored approaches for individual patient treatment. 相似文献
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Drawing on Bowlby's (1982) caregiving theoretical framework, this is the first preliminary examination of caregiving to postpartum depression (PPD) as well as the potential mediators to the psychological manifestations of caregiving in PPD. One hundred and fifty Israeli mothers completed four scales assessing PPD, parenting self-efficacy, caregiving representations and marital satisfaction, within 6 months after giving birth. Researchers indicated a significant association between deactivated caregiving and PPD that was mediated by lower levels of parental self-efficacy and lower marital satisfaction. The associations between caregiving hyperactivation and PPD were nonsignificant. Theoretical and practical implications for clinical practice and postpartum risk factor models are discussed. 相似文献
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Tanya Gurevich Yacov Balash Doron Merims Chava Peretz Talia Herman Jeffrey M. Hausdorff Nir Giladi 《Drugs in R&D》2014,14(2):57-62
Background
Higher-level gait disorder (HLGD) in older adults is characterized by postural instability, stepping dysrhythmicity, recurrent falls and progressive immobility. Cognitive impairments are frequently associated with HLGD.Objectives
The aim of this study was to compare gait and cognitive performance before and after the use of rivastigmine in patients with HLGD, free from cognitive impairment or Parkinsonism.Methods
Fifteen non-demented patients with HLGD (age 79.2 ± 5.9 years; 11 women; Mini-Mental State Examination [MMSE] 28.3 ± 1.4) received escalating doses of rivastigmine for 12 weeks in an open-label, pilot study. They were assessed before and after treatment (week 0 and week 12), and after a 4-week washout period (week 16). Assessments included the Mindstreams computerized neuropsychological battery, Activities-specific Balance Confidence Scale, State-Trait Anxiety Inventory, Geriatric Depression Scale, Timed Up and Go (TUG) test, gait speed and stride time variability. One-way multiple analysis of variance tests for repeated measures were used, and Pillai’s trace test was considered as robust to investigate significant differences.Results
The mean dose of rivastigmine during the 8–12 week period was 5.1 ± 2.3 mg/day. A positive effect was observed on the Mindstreams memory subscale and anxiety scores [Pillai’s trace: F(6,724) = 0.508, p = 0.010; and F(7,792) = 0.545, p = 0.006, respectively, over the course of the study] as well as on mobility (TUG test) [Pillai’s trace: F(4,863) = 0.448; p = 0.028], whereas gait speed and stride time variability did not change.Conclusions
The use of relatively low-dose rivastigmine did not affect gait speed and stride time variability; however, the general mobility and anxiety were improved. These preliminary results warrant a larger, randomized, placebo-controlled study. 相似文献9.
Itsik Ben-Dor MD Avinash Sharma MD Toby Rogers MD PhD Charan Yerasi MD Brian C. Case MD Chava Chezar-Azerrad MD Anees Musallam MD Brian J. Forrestal MBBS Cheng Zhang PhD Hayder Hashim MD Nelson Bernardo MD Lowell F. Satler MD Ron Waksman MD 《Catheterization and cardiovascular interventions》2021,97(7):1379-1385
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Brian C. Case MD Sant Kumar BA Charan Yerasi MD Brian J. Forrestal MBBS Anees Musallam MD Chava Chezar-Azerrad MD Nauman Khalid MD Evan Shlofmitz DO Yuefeng Chen MD PhD Jaffar M. Khan BM BCh PhD Lowell F. Satler MD Itsik Ben-Dor MD Hayder Hashim MD Nelson L. Bernardo MD Toby Rogers MD PhD Ron Waksman MD 《Catheterization and cardiovascular interventions》2021,98(3):572-577