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Herminghaus A, Barthel F, Heinen A, Beck C, Vollmer C, Bauer I, Weidinger A, Kozlov A, Picker O. Severity of polymicrobial sepsis modulates mitochondrial function in rat liver. Mitochondrion 2015; 24:122-8. [DOI: 10.1016/j.mito.2015.08.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Revised: 08/05/2015] [Accepted: 08/10/2015] [Indexed: 01/14/2023]
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Tsai PF, Chang JY, Beck C, Kuo YF, Keefe FJ, Rosengren K. A supplemental report to a randomized cluster trial of a 20-week Sun-style Tai Chi for osteoarthritic knee pain in elders with cognitive impairment. Complement Ther Med 2015; 23:570-6. [PMID: 26275650 DOI: 10.1016/j.ctim.2015.06.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 05/06/2015] [Accepted: 06/02/2015] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE This was a secondary data analysis of a cluster-randomized clinical trial that tested the efficacy of a 20-week Sun-style Tai Chi (TC) program in reducing pain in community-dwelling elders with cognitive impairment and knee osteoarthritis (OA). The study also examined whether elders' level of cognitive function was related to the outcomes of the TC program. METHOD Elders (N=55) were recruited from 8 study sites. Each site was randomly assigned to participate in either a 20-week TC or an education program. Verbal report of pain was measured by a Verbal Descriptor Scale (VDS) at weeks 1, 5, 9, 13, 17 and 21 (designated as times 1-6). Pain behaviors and analgesic intake were also recorded at times 1-6. RESULTS At post-test, scores on the VDS and observed pain behaviors were significantly better in the TC group than in the control group (p=0.008-0.048). The beneficial effects of TC were not associated with cognitive ability. CONCLUSION These results suggest that TC can be used as an adjunct to pharmacological intervention to relieve OA pain in elders with cognitive impairment. TRIAL REGISTRATION Clinical Trial.gov NCT01528566.
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McLaughlin T, Damji A, Spiegel A, Beck C, St Jules C, Moore Hepburn C, Langrish K, Tavernese N, Beamish T, Schwartz S. 130: An Alternate Care Environment to Decrease Inpatient Length-of-Stay. Paediatr Child Health 2015. [DOI: 10.1093/pch/20.5.e81a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Batchelor-Murphy M, Amella EJ, Zapka J, Mueller M, Beck C. Feasibility of a web-based dementia feeding skills training program for nursing home staff. Geriatr Nurs 2015; 36:212-8. [PMID: 25769703 DOI: 10.1016/j.gerinurse.2015.02.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Revised: 02/02/2015] [Accepted: 02/02/2015] [Indexed: 11/18/2022]
Abstract
Nursing home (NH) staff do not receive adequate training for providing feeding assistance to residents with dementia who exhibit aversive feeding behaviors (e.g., clamping mouth shut). The result is often low meal intake for these residents. This feasibility study tested a web-based dementia feeding skills program for staff in two United States NHs. Randomly assigned, the intervention staff received web-based dementia feeding skills training with coaching. Both groups participated in web-based pre-/post-tests assessing staff knowledge and self-efficacy; and meal observations measured NH staff and resident feeding behaviors, time for meal assistance, and meal intake. Aversive feeding behaviors increased in both groups of residents; however, the intervention NH staff increased the amount of time spent providing assistance and meal intake doubled. In the control group, less time was spent providing assistance and meal intake decreased. This study suggests that training staff to use current clinical practice guidelines improves meal intake.
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Sánchez-Matamoros A, Beck C, Kukielka D, Lecollinet S, Blaise-Boisseau S, Garnier A, Rueda P, Zientara S, Sánchez-Vizcaíno JM. Development of a Microsphere-based Immunoassay for Serological Detection of African Horse Sickness Virus and Comparison with Other Diagnostic Techniques. Transbound Emerg Dis 2015; 63:e270-e277. [PMID: 25693720 DOI: 10.1111/tbed.12340] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Indexed: 11/29/2022]
Abstract
African horse sickness (AHS) is a viral disease that causes high morbidity and mortality rates in susceptible Equidae and therefore significant economic losses. More rapid, sensitive and specific assays are required by diagnostic laboratories to support effective surveillance programmes. A novel microsphere-based immunoassay (Luminex assay) in which beads are coated with recombinant AHS virus (AHSV) structural protein 7 (VP7) has been developed for serological detection of antibodies against VP7 of any AHSV serotype. The performance of this assay was compared with that of a commercial enzyme-linked immunosorbent assay (ELISA) and commercial lateral flow assay (LFA) on a large panel of serum samples from uninfected horses (n = 92), from a reference library of all AHSV serotypes (n = 9), on samples from horses experimentally infected with AHSV (n = 114), and on samples from West African horses suspected of having AHS (n = 85). The Luminex assay gave the same negative results as ELISA when used to test the samples from uninfected horses. Both assays detected antibodies to all nine AHSV serotypes. In contrast, the Luminex assay detected a higher rate of anti-VP7 positivity in the West African field samples than did ELISA or LFA. The Luminex assay detected anti-VP7 positivity in experimentally infected horses at 7 days post-infection, compared to 13 days for ELISA. This novel immunoassay provides a platform for developing multiplex assays, in which the presence of antibodies against multiple ASHV antigens can be detected simultaneously. This would be useful for serotyping or for differentiating infected from vaccinated animals.
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Bretthauer G, Gengenbach U, Nagel JA, Beck C, Fliedner J, Koker L, Krug M, Martin T, Stachs O, Guthoff RF. [Current progress of the artificial accommodation system]. Klin Monbl Augenheilkd 2014; 231:1174-82. [PMID: 25519504 DOI: 10.1055/s-0034-1383267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
In case of presbyopia or cataract the "artificial accommodation system" represents one future possibility to durably restore the ability to accommodate. The work presented describes recent progress in the development of the artificial accommodation system. Major advances were achieved in the fields of the actuator system for the active optics, the pupil near reflex sensor, the communication system, the power supply system as well as in system integration. Beside the technical advances, first trials were performed to implant the artificial accommodation system into animals. These trials showed that the new lens shaped design and the C-shaped haptics are beneficial for implantation and secure fixation of the implant inside the capsular bag.
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Beck C, Barthel F, Herminghaus A, Vollmer C, Bauer I, Picker O. 0589. Pravastatin exerts opposite effects on splanchnic microcirculatory oxygenation during sham or septic conditions in an animal model of polymicrobial sepsis. Intensive Care Med Exp 2014. [PMCID: PMC4797584 DOI: 10.1186/2197-425x-2-s1-p34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Beck C, Gately KJ, Lubin S, Moody P, Beverly C. Building a state coalition for nursing home excellence. THE GERONTOLOGIST 2014; 54 Suppl 1:S87-97. [PMID: 24443610 DOI: 10.1093/geront/gnt110] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
PURPOSE OF THE STUDY This article describes the successful evolution of a state coalition for nursing home excellence that brought together organizations that had once worked in silos to improve the quality of care through the implementation of culture change for Arkansas' 240 nursing homes with 27,700 residents. DESIGN AND METHODS The Coalition was established in 2004 when stakeholders were invited to participate in a retreat to explore how they could come together with a common goal to improve the care of older Arkansans. These stakeholders were encouraged to bring their organization's perspectives to the Coalition and determine ways to work with others. The continuous refinement of the Coalition's activities involved revisiting goals of the Coalition, assessing the need for other stakeholders, identifying gaps and overlaps in quality and culture change programming, and providing feedback to Coalition members. RESULTS The Coalition stakeholders had the leadership to articulate and mobilize others around a common vision of improving quality of care in nursing homes through culture change. Over time, the Coalition members developed a willingness to share resources and to speak as one voice. IMPLICATIONS Stakeholders from diverse organizations and governing bodies can come together to complement each other's work and collaborate on programs to build a better system of care for the frail and elderly persons across a state. The success of this statewide effort lends support for policies that encourage regional coalitions of providers to improve care.
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Vegter AC, Barletta M, Beck C, Borrero J, Burton H, Campbell ML, Costa MF, Eriksen M, Eriksson C, Estrades A, Gilardi KVK, Hardesty BD, Ivar do Sul JA, Lavers JL, Lazar B, Lebreton L, Nichols WJ, Ribic CA, Ryan PG, Schuyler QA, Smith SDA, Takada H, Townsend KA, Wabnitz CCC, Wilcox C, Young LC, Hamann M. Global research priorities to mitigate plastic pollution impacts on marine wildlife. ENDANGER SPECIES RES 2014. [DOI: 10.3354/esr00623] [Citation(s) in RCA: 224] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Batchelor-Aselage M, Amella E, Zapka J, Mueller M, Beck C. Research with dementia patients in the nursing home setting: a protocol for informed consent and assent. IRB 2014; 36:14-20. [PMID: 24783377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Vollmer C, Weiß S, Beck C, Bauer I, Picker O. Hypothermia improves oral and gastric mucosal oxygenation during hypoxic challenges. Br J Anaesth 2014; 113:433-42. [PMID: 24390551 DOI: 10.1093/bja/aet462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Therapeutic hypothermia, used primarily for protective effects after hypoxia, improves oral and gastric mucosal microvascular oxygenation (μHbO₂) during additional haemorrhage. Therefore, we questioned whether hypothermia likewise improves μHbO₂ during hypoxic challenges. Since both hypothermia and hypoxia reduce cardiac output (e.g. by myofilament Ca(2+) desensitization), and modulate vasomotor tone via K(+) ATP channels, we hypothesized that the Ca(2+) sensitizer levosimendan and K(+) ATP channel blocker glibenclamide would support the cardiovascular system. METHODS The effects of mild hypothermia (34°C) on μHbO₂ during hypoxia [Formula: see text] were analysed in a cross-over study on five anaesthetized dogs and compared with normothermia (37.5°C) and hypoxia. During hypothermia, but before hypoxia, glibenclamide (0.2 mg kg(-1)) or levosimendan (20 µg kg(-1)+0.25 µg kg(-1) min(-1)) was administered. Systemic haemodynamic variables, gastric and oral mucosal microvascular oxygenation (reflectance spectrophotometry), and perfusion (laser Doppler flowmetry) were recorded continuously. Data are presented as mean (sem), P<0.05. RESULTS Hypoxia during normothermia reduced gastric μHbO₂ by 27 (3)% and oral μHbO₂ by 28 (3)% (absolute change). During hypothermia, this reduction was attenuated to 16 (3)% and 13 (1)% (absolute change). This effect was independent of microvascular flow that did not change during hypoxia and hypothermia. Additional administration of levosimendan during hypothermia restored reduced cardiac output but did not change flow or μHbO₂ compared with hypothermia alone. Glibenclamide did not exert any additional effects during hypothermia. CONCLUSIONS Hypothermia attenuates the decrease in μHbO₂ during additional hypoxic challenges independent of systemic or regional flow changes. A reduction in cardiac output during hypothermia is prevented by Ca(2+) sensitization with levosimendan but not by K(+) ATP channel blockade with glibenclamide.
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La Commara M, Pirrone S, Politi G, Wieleczko J, Ademard G, De Filippo E, Vigilante M, Amorini F, Auditore L, Beck C, Berceanu I, Bonnet E, Borderie B, Cardella G, Chbihi A, Colonna M, Frankland J, Geraci E, Henry E, La Guidara E, Lanzalone G, Lautesse P, Lebhertz D, Le Neindre N, Lombardo I, Loria D, Mazurek K, Pagano A, Papa M, Piasecki E, Porto F, Quinlann M, Rivet M, Rizzo F, Rosato E, Russotto P, Schroeder W, Spadaccini G, Trifirò A, Toke J, Trimarchi M, Verde G. Decay competition for IMF produced in the collisions 78Kr+ 40Ca and 86Kr+ 48Ca at 10 A·MeV. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146603052] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Abstract
Certified nurses' assistants (CNAs) employed by a rural nursing home in Northeast Arkansas described their perceptions of resident-to-resident violence in order to provide insight on factors, including unmet needs, that may trigger the phenomenon. Semistructured interviews were conducted with 11 CNAs. Data were analyzed using content analysis and constant comparison. Two categories of triggers emerged from the data-active and passive. Active triggers involved the actions of other residents that were intrusive in nature, such as wandering into a residents' personal space, taking a resident's belongings, and so forth. Passive triggers did not involve the actions of residents but related to the internal and external environment of the residents. Examples were factors such as boredom, competition for attention and communication difficulties. Results indicate that there are factors, including unmet needs within the nursing home environment that may be identified and altered to prevent violence between residents.
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Sadak TI, Katon J, Beck C, Cochrane BB, Borson S. Key neuropsychiatric symptoms in common dementias: prevalence and implications for caregivers, clinicians, and health systems. Res Gerontol Nurs 2013; 7:44-52. [PMID: 24079749 DOI: 10.3928/19404921-20130918-01] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Accepted: 09/03/2013] [Indexed: 11/20/2022]
Abstract
The purpose of this study was to compare neuropsychiatric symptoms (NPS) among people with common dementias and equip interdisciplinary clinicians and health services planners with large-sample data necessary to plan care for patients and families. We analyzed selected variables from baseline assessments of older adults with dementia of one or more etiologies (N = 3,768) from the National Alzheimer's Coordinating Center data repository. Dementias included Alzheimer's disease (AD), Lewy body dementia (DLB), behavioral variant frontotemporal dementia (bvFTD), and vascular dementia (VaD). We compared the prevalence of four NPS clusters (agitation/aggression, depression/dysphoria, anxiety, irritability/lability) across dementia etiologies and stages using logistic regression and AD as the reference group. NPS profiles differed significantly across dementia types and stages. Compared with primary AD, DLB was associated with greater odds of depression/dysphoria (OR = 1.68, 95% confidence interval [CI] 1.28, 2.20) and anxiety (OR = 1.80, 95% CI 1.37, 2.36), with similar findings when DLB was diagnosed in combination with AD (depression/dysphoria: OR = 1.79, 95% CI 1.11, 2.89; anxiety: OR = 1.88, 95% CI 1.17, 3.02). Primary bvFTD was associated with greater odds of agitation/aggression (OR = 1.59, 95% CI 1.17, 2.18). The prevalence of anxiety and irritability/lability was highest in moderate stages of dementia, and agitation/aggression was most prevalent in severe dementia. Differential diagnosis and staging of dementias and inclusion of single and overlapping etiologies is important for planning and implementing appropriate strategies to anticipate, report, and intervene with key NPS that complicate home and health care.
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Nagel JA, Kutschker C, Beck C, Gengenbach U, Guth H, Bretthauer G. Comparison of Different Algorithms for Robust Detection of Pupils in Real-Time Eye-Tracking Experiments. BIOMED ENG-BIOMED TE 2013; 58 Suppl 1:/j/bmte.2013.58.issue-s1-L/bmt-2013-4282/bmt-2013-4282.xml. [PMID: 24042911 DOI: 10.1515/bmt-2013-4282] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Agca C, Gubler A, Traber G, Beck C, Imsand C, Ail D, Caprara C, Grimm C. p38 MAPK signaling acts upstream of LIF-dependent neuroprotection during photoreceptor degeneration. Cell Death Dis 2013; 4:e785. [PMID: 24008729 PMCID: PMC3789181 DOI: 10.1038/cddis.2013.323] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Revised: 07/09/2013] [Accepted: 07/15/2013] [Indexed: 12/31/2022]
Abstract
In many blinding diseases of the retina, loss of function and thus severe visual impairment results from apoptotic cell death of damaged photoreceptors. In an attempt to survive, injured photoreceptors generate survival signals to induce intercellular protective mechanisms that eventually may rescue photoreceptors from entering an apoptotic death pathway. One such endogenous survival pathway is controlled by leukemia inhibitory factor (LIF), which is produced by a subset of Muller glia cells in response to photoreceptor injury. In the absence of LIF, survival components are not activated and photoreceptor degeneration is accelerated. Although LIF is a crucial factor for photoreceptor survival, the detailed mechanism of its induction in the retina has not been elucidated. Here, we show that administration of tumor necrosis factor-alpha (TNF) was sufficient to fully upregulate Lif expression in Muller cells in vitro and the retina in vivo. Increased Lif expression depended on p38 mitogen-activated protein kinase (MAPK) since inhibition of its activity abolished Lif expression in vitro and in vivo. Inhibition of p38 MAPK activity reduced the Lif expression also in the model of light-induced retinal degeneration and resulted in increased cell death in the light-exposed retina. Thus, expression of Lif in the injured retina and activation of the endogenous survival pathway involve signaling through p38 MAPK.
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Soltanolkotabi M, Feiz F, Beck C, Rahman O, Shaibani A, Hurley M, Prabhakaran S, Ansari S. O-023 Characteristics and Outcomes of Acute Ischaemic Stroke Patients Selected and Excluded for Intra-arterial Intervention by Perfusion Imaging: Abstract O-023 Table 1. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Tsai PF, Chang JY, Beck C, Kuo YF, Keefe FJ. A pilot cluster-randomized trial of a 20-week Tai Chi program in elders with cognitive impairment and osteoarthritic knee: effects on pain and other health outcomes. J Pain Symptom Manage 2013; 45:660-9. [PMID: 23017610 PMCID: PMC3543500 DOI: 10.1016/j.jpainsymman.2012.04.009] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2011] [Revised: 03/28/2012] [Accepted: 04/02/2012] [Indexed: 10/27/2022]
Abstract
CONTEXT Because Tai Chi (TC) is beneficial to elders without cognitive impairment (CI), it also may benefit elders with CI. But elders with CI have generally been excluded from TC studies because many measurement tools require verbal reports that some elders with CI are unable to provide. OBJECTIVES To test the efficacy of a TC program in improving pain and other health outcomes in community-dwelling elders with knee osteoarthritis (OA) and CI. METHODS This pilot cluster-randomized trial was conducted between January 2008 and June 2010 (ClinicalTrials.gov Identifier: NCT01528566). The TC group attended Sun style TC classes, three sessions a week for 20 weeks; the control group attended classes providing health and cultural information for the same length of time. Measures included the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain, physical function and stiffness subscales; the Get Up and Go test; the Sit-to-Stand test; and the Mini-Mental State Examination (MMSE), administered at baseline, every four weeks during the intervention and at the end of the study (post-test). RESULTS Eight sites participated in either the TC group (four sites, 28 participants) or control group (four sites, 27 participants). The WOMAC pain (P = 0.006) and stiffness scores (P = 0.010) differed significantly between the two groups at post-test, whereas differences between the two groups in the WOMAC physical function score (P = 0.071) and the MMSE (P = 0.096) showed borderline significance at the post-test. WOMAC pain (P = 0.001), physical function (P = 0.021), and stiffness (P ≤ 0.001) scores improved significantly more over time in the TC group than in controls. No adverse events were found in either group. CONCLUSION Practicing TC can be efficacious in reducing pain and stiffness in elders with knee OA and CI.
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Kolanowski AM, Resnick B, Beck C, Grady PA. Advances in nonpharmacological interventions, 2011-2012. Res Gerontol Nurs 2013; 6:5-8. [PMID: 23327595 DOI: 10.3928/19404921-20121204-03] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Naylor MD, Karlawish JH, Arnold SE, Khachaturian AS, Khachaturian ZS, Lee VMY, Baumgart M, Banerjee S, Beck C, Blennow K, Brookmeyer R, Brunden KR, Buckwalter KC, Comer M, Covinsky K, Feinberg LF, Frisoni G, Green C, Guimaraes RM, Gwyther LP, Hefti FF, Hutton M, Kawas C, Kent DM, Kuller L, Langa KM, Mahley RW, Maslow K, Masters CL, Meier DE, Neumann PJ, Paul SM, Petersen RC, Sager MA, Sano M, Schenk D, Soares H, Sperling RA, Stahl SM, van Deerlin V, Stern Y, Weir D, Wolk DA, Trojanowski JQ. Advancing Alzheimer's disease diagnosis, treatment, and care: recommendations from the Ware Invitational Summit. Alzheimers Dement 2013; 8:445-52. [PMID: 22959699 DOI: 10.1016/j.jalz.2012.08.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Accepted: 08/01/2012] [Indexed: 11/28/2022]
Abstract
To address the pending public health crisis due to Alzheimer's disease (AD) and related neurodegenerative disorders, the Marian S. Ware Alzheimer Program at the University of Pennsylvania held a meeting entitled "State of the Science Conference on the Advancement of Alzheimer's Diagnosis, Treatment and Care," on June 21-22, 2012. The meeting comprised four workgroups focusing on Biomarkers; Clinical Care and Health Services Research; Drug Development; and Health Economics, Policy, and Ethics. The workgroups shared, discussed, and compiled an integrated set of priorities, recommendations, and action plans, which are presented in this article.
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Tak SH, Beck C, Hong SH. Feasibility of providing computer activities for nursing home residents with dementia. NON-PHARMACOLOGICAL THERAPIES IN DEMENTIA 2013; 3:1-10. [PMID: 25343006 PMCID: PMC4204016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
INTRODUCTION Nursing home residents with dementia need cognitively stimulating and enjoyable activities, and computer technology offers them a means of engaging in such activities. This study therefore examined the feasibility of providing a 12-week computer activity program (CAP) for nursing homes residents with dementia. METHODS Fourteen participants completed the CAP, and 462 observational logs of CAP sessions were analyzed. RESULTS On average, participants completed 33 sessions amounting to 936.5 minutes over 12 weeks. Participants with mild and moderate dementia preferred playing a cognitively challenging game such as solitaire, while those with severe dementia enjoyed watching slideshows with music. CONCLUSION The findings suggest that it is important to match computer activities to interests and cognitive ability in order to increase participation and satisfaction of NH residents with dementia.
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Beck C, Fausett JK, Krukowski RA, Cornell CE, Prewitt TE, Lensing S, Bursac Z, Felix HC, Love S, McDougall G, West DS. A randomized trial of a community-based cognitive intervention for obese senior adults. J Aging Health 2012; 25:97-118. [PMID: 23248351 DOI: 10.1177/0898264312467374] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To determine whether a cognitive intervention delivered by lay health educators (LHEs) in senior centers was effective in improving cognition in obese older adults. METHODS This cluster randomized trial was conducted in 16 senior centers from which 228 senior adults were recruited. The centers were randomized to either the cognitive intervention or a control, weight-loss intervention. The primary outcome variable, cognitive function, was measured using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). RESULTS Analyses of RBANS indices as continuous variables did not indicate significant differences between arms. However, after adjusting for baseline delayed memory, gender, and baseline body mass index, seniors in the cognitive intervention arm had a 2.7 times higher odds of a reliable improvement (clinically significant) in delayed memory from baseline as compared to those in the control intervention (95% CI, 1.3-5.6, p = .011). The intervention effect was not significant for the proportion showing reliable improvement in immediate memory or in attention. Attendance at the 12-session program was high with an average of 83% (67%-92%) sessions attended and 87% of participants in the cognitive arm indicating they would recommend the program. DISCUSSION Cognitive interventions can be effectively delivered in the community by LHEs.
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Puleston R, Beck C, Tahir M, Bardhan M, Charlemagne P, Alves C, Ladhani S, Watson C, Ramsay M, Kaczmarksi E, Borrow R, Gray S, Hadlington D, Weinbren M, Bhattacharjee D, Inglis N. An unusual transmission event of Neisseria meningitidis serogroup W135 type 2a in a healthcare setting, England, 2012. Euro Surveill 2012. [DOI: 10.2807/ese.17.44.20308-en] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We report an outbreak of Neisseria meningitidis serogroup W135, associated with a transient transmission event between asymptomatic individuals in a healthcare setting. Two elderly persons subsequently developed invasive meningococcal disease. The duration and type of close contact for those directly involved in the probable transmission incident would not have warranted chemoprophylaxis according to current guidelines. Meningococcal infection in older persons usually presents with pneumonia rather than meningitis or septicaemia with purpura.
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Puleston R, Beck C, Tahir M, Bardhan M, Charlemagne P, Alves C, Ladhani S, Watson C, Ramsay M, Kaczmarksi E, Borrow R, Gray S, Hadlington D, Weinbren M, Bhattacharjee D, Inglis N. An unusual transmission event of Neisseria meningitidis serogroup W135 type 2a in a healthcare setting, England, 2012. Euro Surveill 2012; 17:20308. [PMID: 23137486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
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