scholarly journals Nocardia mikamii a Novel Species Causing Disseminated Nocardiosis: A Literature Review of Disseminated Nocardiosis

2014 ◽  
Vol 2014 ◽  
pp. 1-7
Author(s):  
Muhammad Khan ◽  
Mohammed Muqeet Adnan ◽  
Najmi Shahbaz ◽  
Muhammad Hamza ◽  
Sufyan Abdul Mujeeb

Nocardia is an uncommon Gram-positive organism. It typically appears as delicate filamentous Gram-positive branching rods. In the United States it was estimated to be approximately 500 to 1000 new cases per year. The organism causes disease in immunocompromised individuals with pulmonary infection representing the most common site of infection. Nocardia mikamii has been a recently isolated pathogen and not many cases of disseminated infection with this organism has been reported in the literature; we present a case of disseminated nocardiosis (mikamii sp.) in an immunocompromised patient. We also present a literature review on nocardiosis.

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 328-328
Author(s):  
Simona Kwon ◽  
Deborah Min ◽  
Stella Chong

Abstract Asian Americans are the fastest growing racial and ethnic minority group in the United States, whose population is aging considerably. Previous studies indicate that social isolation and loneliness disproportionately affects older adults and predicts greater physical, mental, and cognitive decline. A systematic literature review using PRISMA guidelines was conducted to address this emerging need to understand the scope of research focused on social isolation and loneliness among the disparity population of older Asian Americans. Four interdisciplinary databases were searched: PubMed, CINAHL, PsycINFO, and AgeLine; search terms included variations on social isolation, loneliness, Asian Americans, and older adults. Articles were reviewed based on six eligibility criteria: (1) research topic relevance, (2) study participants aged >60 years, (3) Asian immigrants as main participants, (4) conducted in the United States, (5) published between 1995-2019, and (6) printed in the English language. The search yielded 799 articles across the four databases and 61 duplicate articles were removed. Abstracts were screened for the 738 remaining studies, 107 of which underwent full-text review. A total of 56 articles met the eligibility criteria. Synthesis of our review indicates that existing research focuses heavily on Chinese and Korean American immigrant communities, despite the heterogeneity of the diverse Asian American population. Studies were largely observational and employed community-based sampling. Critical literature gaps exist surrounding social isolation and loneliness in Asian American older adults, including the lack of studies on South Asian populations. Future studies should prioritize health promotion intervention research and focus on diverse understudied Asian subgroups.


2017 ◽  
Vol 4 (6) ◽  
pp. 193-193

Das B, Sarkar C, Das D et al. Telavancin: a novel semisynthetic lipoglycopeptide agent to counter the challenge of resistant Gram-positive pathogens. Ther Adv Infect Dis. 2017 Mar; 4(2): 49–73. DOI: 10.1177/2049936117690501 The authors wish to highlight the following corrections, which should have appeared in the original text: 1.  Page 49, Abstract, lines 4–5: Telavancin is approved for hospital-acquired and ventilator-associated bacterial pneumonia (HABP/VABP) in the United States when alternative treatments are not available. In Russia and Canada, telavancin is approved for both complicated skin and skin-structure infections (cSSSI) and HABP/VABP. 2.  Page 50, right panel, para 2, lines 15–18: Revised per telavancin label based on latest PI and EMA (also pasted below). In the United States, telavancin is approved in adults for the treatment of cSSSI due to susceptible Gram-positive pathogens. In addition, telavancin is approved for HABP/VABP when alternative treatments are not suitable. In Canada and Russia, telavancin is approved for Gram-positive pathogens for the treatment of patients with cSSSI and HABP/VABP. In the European Union, telavancin is approved for the treatment of nosocomial pneumonia, known or believed to be caused by methicillin-resistant Staphylococcus aureus (MRSA) when other alternative medicines are unsuitable. 3.  Page 51, right panel, para 1, lines 1–6: Per the latest (2016) telavancin PI, HABP/VABP indication for telavancin should be included. 4.  Page 51, Figure 1 caption: The hydrophilic nature of telavancin contributes to its half-life. 5.  Page 53, left panel, para “In vitro activity”, lines 5–8: As per the following (newer) article, which states that “Telavancin MIC is 16-32 fold lower than vancomycin against MRSA.” Mendes RE, Flamm RK, Farrell DJ, et al. Telavancin activity tested against Gram-positive clinical isolates from European, Russian and Israeli hospitals (2011–2013) using a revised broth microdilution testing method: redefining the baseline activity of telavancin. J Chemother 2015; 28: 83–88. DOI: 10.1179/1973947815Y.0000000050 6.  Page 53, right panel, para 1, lines 11–16: Per the Mendes et al. (2015) article listed above, telavancin minimum inhibitory concentration (MIC) is 16- to 32-fold lower than vancomycin against MRSA. 7.  Page 54, Table 1: These MIC values were estimated using old methods. Revise the MIC values based on the references for new MIC methods (see below). Farrell DJ, Mendes RE, Rhomberg PR, et al. Revised reference broth microdilution method for testing telavancin: effect on MIC results and correlation with other testing methodologies. Antimicrob Agents Chemother 2014; 58(9): 5547–5551. DOI: 10.1128/AAC.03172-14 8.  Page 61, right panel, para “ATTAIN trials (ATTAIN 1 and 2)”, lines 9–12: The ATTAIN trials did not include patients with “healthcare-associated pneumonia,” therefore, any mention of this is not correct.


2003 ◽  
Vol 36 (7) ◽  
pp. e73-e80 ◽  
Author(s):  
Nasia Safdar ◽  
Daniel K. Young ◽  
David Andes

2021 ◽  
pp. 205789112110405
Author(s):  
Ikhsan Darmawan

Although the number of countries that have adopted e-voting has decreased lately, the number of academic publications on e-voting adoption has increased in the last two years. To date, there is no coherent narrative in the existing literature that explains the progress of the research on e-voting adoption. This article aims to answer the following research question: “How has research on the topic of e-voting adoption progressed over the last 15 years?” The article provides a semi-systematic review of 78 studies that were conducted from 2005 to 2020. In this article, I argue that although the studies on e-voting adoption are dominated by a single case study, by research in the United States, and by the positivist paradigm, scholars have employed the term “e-voting adoption” diversely and the research on e-voting adoption has evolved to address more specific research questions. Recommendations for the future agenda of research on e-voting adoption are also discussed.


Author(s):  
Cecilia G. Carvalhaes ◽  
Helio S. Sader ◽  
Jennifer M. Streit ◽  
Mariana Castanheira ◽  
Rodrigo E. Mendes

Oritavancin displayed potent and stable activity (MIC 90 range, 0.06-0.5 mg/L) over time (2010-2019) against Gram-positive pathogens causing bloodstream infections, including methicillin-resistant Staphylococcus aureus and resistant subsets of Enterococcus spp. Daptomycin and linezolid were also active against methicillin-resistant S. aureus and vancomycin-resistant Enterococcus . Only oritavancin and linezolid remained active against Enterococcus faecium isolates displaying an elevated daptomycin MIC (i.e., 2-4 mg/L). Proportions of methicillin-resistant S. aureus and vancomycin-resistant Enterococcus within the respective S. aureus and enterococcal populations decreased over this period.


2017 ◽  
Vol 5 (3) ◽  
pp. 16 ◽  
Author(s):  
Dharam Persaud-Sharma ◽  
Joseph Burns ◽  
Jeran Trangle ◽  
Sabyasachi Moulik

Oral Oncology ◽  
2018 ◽  
Vol 87 ◽  
pp. 1-7 ◽  
Author(s):  
Benjamin R. Campbell ◽  
James L. Netterville ◽  
Robert J. Sinard ◽  
Kyle Mannion ◽  
Sarah L. Rohde ◽  
...  

2018 ◽  
Vol 6 (6) ◽  
pp. e128 ◽  
Author(s):  
Charkarra Anderson-Lewis ◽  
Gabrielle Darville ◽  
Rebeccah Eve Mercado ◽  
Savannah Howell ◽  
Samantha Di Maggio

Sign in / Sign up

Export Citation Format

Share Document