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Moran D, Okada Y, Kernstock R, Spira A, Horn L, Weiss J, West H, Giaccone G, Evans T, Kelly R, Sakagami H, Desai B, Poondru S, Keating A, Oxnard G. Serial plasma genotyping of patients with EGFR-mutant lung cancer treated with ASP8273 demonstrates acquired resistance mediated by EGFR C797S. Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)32660-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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102
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Manrique Y, Gibis M, Schmidt H, Weiss J. Antimicrobial efficacy of sequentially applied eugenol against food spoilage micro-organisms. J Appl Microbiol 2016; 121:1699-1709. [PMID: 27626598 DOI: 10.1111/jam.13294] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 08/19/2016] [Accepted: 09/11/2016] [Indexed: 11/30/2022]
Abstract
AIMS Compare the survival behaviour of food spoilage micro-organisms treated with sequential doses or all at once treatments of eugenol. METHODS AND RESULTS Staphylococcus carnosus, Listeria innocua, Escherichia coli and Pseudomonas fluorescens were exposed to a minimal lethal concentration (MLC) initially, or to half doses over time, with first half dose applied immediately and a second half dose applied after 3, 4, 6 and 8 h, of eugenol. Direct plate counts were determined at regular time intervals. Population dynamics were analysed using a combined growth and mortality model. Effect of sequential dosing varied significantly between tested organisms. High antimicrobial efficacy on E. coli K12 was observed regardless of timing of the two doses. Reduced effectiveness was observed against Staph. carnosus and L. innocua the later the second half dose was applied. Complete cell reduction occurred after immediate exposure to full MLC dose, while sequential half doses were bacteriostatic regardless of application times. CONCLUSION Time in between antimicrobial dose application had substantial impact on effectiveness, attributed to organisms becoming more tolerant. SIGNIFICANCE AND IMPACT OF THE STUDY This study contributes to the evaluation of encapsulated antimicrobial systems, where antimicrobials are released over time and antimicrobial concentrations may only reach MLC levels after some time.
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Segal N, Ou SH, Balmanoukian A, Massarelli E, Brahmer J, Weiss J, Schoffski P, Antonia S, Massard C, Zandberg D, Maher C, Khleif S, Jin X, Rebelatto M, Steele K, Antal J, Gupta A, Spreafico A. Updated safety and efficacy of durvalumab (MEDI4736), an anti-PD-L 1 antibody, in patients from a squamous cell carcinoma of the head and neck (SCCHN) expansion cohort. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw376.01] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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104
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Haddad R, Seiwert T, Pfister D, Worden F, Liu S, Gilbert J, Saba N, Weiss J, Wirth L, Sukari A, Kang H, Gibson M, Massarelli E, Powell S, Meister A, Shu X, Cheng J, Bauml J. Pembrolizumab after progression on platinum and cetuximab in head and neck squamous cell carcinoma (HNSCC): results from KEYNOTE-055. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw376.09] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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105
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Weiss J, Kim E, Amiri K, Anderson E, Dakhil S, Haggstrom D, Jotte R, Konduri K, Modiano M, Ong T, Sanford A, Smith D, Socoteanu M, Goldman J, Langer C. Quality of life (QoL) in elderly patients (pts) with advanced NSCLC treated with nab-paclitaxel (nab-P) + carboplatin (C): Interim results from the ABOUND.70+ study. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw383.81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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106
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Heng D, Park J, Signorovitch J, Yang H, Song J, Weiss J, Dezzani L, Powles T. Clinical outcomes and dosing patterns of 2nd targeted therapy in metastatic renal carcinoma: a retrospective chart review in the EU. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw373.54] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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107
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Grossmann L, Hinrichs J, Weiss J. Extraktion und technofunktionelle Eigenschaften von Proteinen aus Mikroalgen. CHEM-ING-TECH 2016. [DOI: 10.1002/cite.201650249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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108
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Crigger NJ, Holcomb L, Weiss J. Fundamentalism, Multiculturalism and Problems of Conducting Research with Populations in Developing Nations. Nurs Ethics 2016; 8:459-68. [PMID: 16004099 DOI: 10.1177/096973300100800509] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A growing number of nurse researchers travel globally to conduct research in poor and underserved populations in developing nations. These researchers, while well versed in research ethics, often find it difficult to apply traditional ethical standards to populations in developing countries. The problem of applying ethical standards across cultures is explained by a long-standing debate about the nature of ethical principles. Fundamentalism is the philosophical stance that ethical principles are universal, while the anthropologically-based ‘multicultural’ model claims the philosophical position that principles are culturally bound. The authors explicate the two philosophical stances and advocate a morally sensitive but moderate position of ‘ethical multiculturalism’ rather than favouring either of the above philosophical positions. The final section suggests ways to promote ethical multiculturalism while planning and conducting nursing research.
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109
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Simon MC, Heindirk J, Strom A, Fingberg W, Weiss J, Bäckhed F, Burkart V, Roden M. Dyslipidämie und Veränderungen der Darmmorphologie und des Darmmikrobioms im Tiermodell des akzelerierten Typ 1 Diabetes. DIABETOL STOFFWECHS 2016. [DOI: 10.1055/s-0036-1580896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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110
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Martel D, Guerra A, Turek P, Weiss J, Vileno B. Pertinent parameters in photo-generation of electrons: Comparative study of anatase-based nano-TiO2 suspensions. J Colloid Interface Sci 2016; 467:300-306. [PMID: 26829277 DOI: 10.1016/j.jcis.2016.01.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 01/08/2016] [Accepted: 01/11/2016] [Indexed: 10/22/2022]
Abstract
In the field of solar fuel cells, the development of efficient photo-converting semiconductors remains a major challenge. A rational analysis of experimental photocatalytic results obtained with material in colloïdal suspensions is needed to access fundamental knowledge required to improve the design and properties of new materials. In this study, a simple system electron donor/nano-TiO2 is considered and examined via spin scavenging electron paramagnetic resonance as well as a panel of analytical techniques (composition, optical spectroscopy and dynamic light scattering) for selected type of nano-TiO2. Independent variables (pH, electron donor concentration and TiO2 amount) have been varied and interdependent variables (aggregate size, aggregate surface vs. volume and acid/base groups distribution) are discussed. This work shows that reliable understanding involves thoughtful combination of interdependent parameters, whereas the specific surface area seems not a pertinent parameter. The conclusion emphasizes the difficulty to identify the key features of the mechanisms governing photocatalytic properties in nano-TiO2.
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Chera B, Amdur R, Tepper J, Qaqish B, Green R, Hayes N, Weiss J, Grilley-Olson J, Zanation A, Hackman T, Funkhouser W, Sheets N, Weissler M, Mendenhall W. OC-0453: Phase II trial of de-intensified chemoradiotherapy for HPV-associated oropharyngeal cancer. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)31702-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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112
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Othman A, Falkner F, Weiss J, Kruck S, Grimm R, Martirosian P, Nikolaou K, Notohamiprodjo M. Effekt der zeitlichen Auflösung auf die diagnostische Genauigkeit der dynamischen kontrastverstärkten MRT zur Detektion von potentiell malignen Prostataläsionen. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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113
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Chera B, Amdur R, Tepper J, Qaqish B, Green R, Hayes N, Weiss J, Grilley-Olson J, Zanation A, Hackman T, Funkhouser W, Sheets N, Weissler M, Mendenhall W. Phase 2 Trial of Deintensified Chemoradiation Therapy for Low-Risk Human Papillomavirus–Associated Oropharyngeal Squamous Cell Carcinoma. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2015.12.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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114
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Mielke S, Kreißl-Kemmer S, Scharbatke EC, Weiss J, Tony HP, Weißbrich B, Geier A. Hepatitis B Reaktivierung unter Chemotherapie und Immunsuppression – eine monozentrische Studie an 4868 Patienten. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2015. [DOI: 10.1055/s-0035-1567996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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115
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Gitimoghaddam M, Collet J, Miller A, Majnemer A, Weiss J, Symington V, Wishart R, Masse L, McKellin W. ISDN2014_0421: Evaluation of a multi‐level gymnastic‐based comprehensive intervention for children and youth with neurodevelopmental disabilities (CYNDs): Preliminary results. Int J Dev Neurosci 2015. [DOI: 10.1016/j.ijdevneu.2015.04.339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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116
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Gitimoghaddam M, Collet J, Miller A, Majnemer A, Weiss J, McKellin W, Masse L. ISDN2014_0419: Developing a reference framework for planning, implementing and evaluating holistic interventions for children and youth with neurodevelopmental disabilities (CYNDs). Int J Dev Neurosci 2015. [DOI: 10.1016/j.ijdevneu.2015.04.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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117
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Sramek M, Woerz B, Horn H, Weiss J, Kohlus R. Preparation of High-Grade Powders from Honey-Glucose Syrup Formulations by Vacuum Foam-Drying Method. J FOOD PROCESS PRES 2015. [DOI: 10.1111/jfpp.12660] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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118
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Falchook A, Green R, Fleming M, Amdur R, Mendenhall W, Grilley-Olson J, Hayes N, Weiss J, Reeve B, Basch E, Chera B. Factors Associated With Discordance Between Patient and Physician Reported Toxicity During Radiation Therapy for Head and Neck Cancer. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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119
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Chow L, Mehra R, Haddad R, Gupta S, Weiss J, Berger R, Burtness B, Tahara M, Keam B, Le D, Cheng J, Heath K, Pathiraja K, Seiwert T. 2866 Antitumor activity of the Anti-PD-1 antibody pembrolizumab in subgroups of patients with recurrent/metastatic head and neck squamous cell carcinoma (R/M HNSCC): Exploratory analyses from KEYNOTE-012. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31604-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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120
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Arrieta O, Cadranel J, Park K, Pless M, Bendaly E, Patel D, Sasane M, Nosal A, Macalalad A, Kercheval J, Stein K, Weiss J, Zhang J. 3114 Testing and treatment practice of oncologists managing ALK+ NSCLC: international physician survey across four regions. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31755-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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121
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Weiss J, Daniel T. VALIDATION OF THE LYMPHEDEMA LIFE IMPACT SCALE (LLIS): A CONDITION-SPECIFIC MEASUREMENT TOOL FOR PERSONS WITH LYMPHEDEMA. Lymphology 2015; 48:128-138. [PMID: 26939160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Evidence-based practice supports the use of validated outcome measures to assess the impact of lymphedema; however, condition-specific lymphedema assessment measures are needed. The Lymphedema Life Impact Scale (LLIS) was developed as a comprehensive, lymphedema-specific instrument to assess the effects of lymphedema in any extremity. The LLIS is an 18-item measure of physical, psychosocial, and functional impairments caused by lymphedema. The purpose of this multicenter, cross sectional study was to investigate the reliability and validity of the LLIS. Test-retest reliability was assessed in a subgroup of 17 participants. Internal consistency and validity was assessed in 71 participants with upper (nUE = 37) or lower limb (nLE = 34) lymphedema, and a control group of 31 participants without lymphedema. Intraclass correlation coefficients for test-retest reliability ranged from .965 to .990. Cronbach's alpha coefficients for internal consistency ranged between .841 and .926. Construct validity of the LLIS was upheld with symptoms, but not with edema severity. The LLIS correlated highly with other comparison measures used in this study. Minimal clinically important difference of the LLIS was 7.31; MDC95 = 11.53. Our results showed the LLIS to be a valid and reliable tool for the assessment of severity of impairment among patients with lymphedema.
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Weiss J, Horger M, Müller M, Bösmüller H. [Imaging of panniculitis-like subcutaneous T-cell lymphoma]. ROFO-FORTSCHR RONTG 2015; 187:511-5. [PMID: 26098170 DOI: 10.1055/s-0035-1552071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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123
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Weiss J, Rau M, Bantel H, Bock H, Demir M, Kluwe J, Krawczyk M, Pathil-Warth A, Schattenberg JM, Tacke F, Roeb E, Geier A. [First data concerning the medical supply of patients with non-alcoholic fatty liver disease in Germany - a survey in university hospital centers of hepatology]. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2015; 53:562-7. [PMID: 26079073 DOI: 10.1055/s-0034-1399180] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) currently is one oft the most common reasons for chronic liver injury in the western world. In the European and American population the prevalence is up to 30 %. The medical supply of German patients with NAFLD is variable and has not been analyzed to date. METHODS We sent questionnaires to all university liver centers in Germany (11 questions) concerning the medical supply of patients with NAFLD. Questions included the rate of patients with fatty liver disease in the outpatient clinics, metabolic comorbidities and the kind of assignment. Besides that, individual clinical standards were documented. We compared longitudinal changes between 2008 and 2013. RESULTS The return rate of questionnaires was 65 % (n = 20). Analysis showed that the portion of NAFLD patients in the university outpatient clinics had increased between 2008 and 2013 with the predominant part of patients being assigned from external practitioners and not from internal departments of the hospital. Only few patients were assigned by diabetologists or endocrinologists, but on the other hand most liver outpatient clinics investigated their NAFLD patients for metabolic disorders. Cooperation between liver outpatient clinics and other medical services was moderate and was rated average, joint conferences were held rarely. Follow-up visits of patients with NAFLD take place regularly in all centers, however based on different criterions. A consistent algorithm concerning risk assessment and invasive workup does not exist. CONCLUSION The awareness concerning patients with NAFLD seems to have grown in recent years. Nevertheless, the medical supply of these patients is quite heterogenous and consistent standards do not exist. Therefore, a common guidline is urgently required.
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Wartha J, Simon MC, Strom A, Fingberg W, Weiss J, Roden M, Burkart V. Beschleunigte Diabetesentwicklung in Toll-like Rezeptor 4-defizienten Non-obese Diabetic Mäusen ist assoziiert mit gestörtem Fettstoffwechsel und veränderter Darmmorphologie. DIABETOL STOFFWECHS 2015. [DOI: 10.1055/s-0035-1549710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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125
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Seitz B, Lisch W, Weiss J. Die revidierte neueste IC3D-Klassifikation der Hornhautdystrophien. Klin Monbl Augenheilkd 2015; 232:283-94. [DOI: 10.1055/s-0041-100774] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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