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Richard J Hollis

Explore the profile of Richard J Hollis including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Boyce J, Dumigan D, Havill N, Hollis R, Pfaller M, Moore B
Am J Infect Control . 2021 Feb; 49(8):1008-1013. PMID: 33631306
Background: Outbreaks of fungal bloodstream infection (BSI) are uncommon among hemodialysis patients. We investigated an outbreak of Candida tropicalis BSIs involving patients at 3 of 4 affiliated hemodialysis units. Methods:...
2.
Pfaller M, Boyken L, Hollis R, Kroeger J, Messer S, Tendolkar S, et al.
Diagn Microbiol Infect Dis . 2010 Mar; 67(1):56-60. PMID: 20207095
Antifungal susceptibility testing of Aspergillus spp. against caspofungin has been standardized by the Clinical and Laboratory Standards Institute (CLSI). Recent studies have documented breakthrough infections with Aspergillus spp. for which...
3.
Pfaller M, Boyken L, Hollis R, Kroeger J, Messer S, Tendolkar S, et al.
Diagn Microbiol Infect Dis . 2009 Aug; 65(1):27-34. PMID: 19679232
The accuracy of antifungal susceptibility testing is important for reliable resistance surveillance and for the clinical management of patients with serious infections due to Candida spp. Our primary objective was...
4.
Diekema D, Messer S, Hollis R, Boyken L, Tendolkar S, Kroeger J, et al.
Diagn Microbiol Infect Dis . 2008 Dec; 63(2):233-6. PMID: 19070452
Voriconazole susceptibility testing was performed on 7191 Candida spp. from 78 centers worldwide between 2004 and 2007. Voriconazole was very active in vitro (MIC(50)/MIC(90), 0.008/0.25 microg/mL; 98% susceptible). In comparison...
5.
Diekema D, Messer S, Hollis R, Boyken L, Tendolkar S, Kroeger J, et al.
J Clin Microbiol . 2007 Feb; 45(6):1974-7. PMID: 17301284
We performed Etest, disk diffusion, and broth microdilution susceptibility testing of 2,171 clinical isolates of Candida spp. against posaconazole. By using provisional breakpoints for comparison purposes only, the categorical agreement...
6.
Messer S, Diekema D, Hollis R, Boyken L, Tendolkar S, Kroeger J, et al.
J Clin Microbiol . 2007 Feb; 45(4):1322-4. PMID: 17267623
We performed Etest, disk diffusion, and broth microdilution susceptibility testing of posaconazole against 146 clinical isolates of filamentous fungi. By using provisional breakpoints for comparison purposes only, categorical agreement between...
7.
Richter S, Galask R, Messer S, Hollis R, Diekema D, Pfaller M
J Clin Microbiol . 2005 May; 43(5):2155-62. PMID: 15872235
There are limited data regarding the antifungal susceptibility of yeast causing vulvovaginal candidiasis, since cultures are rarely performed. Susceptibility testing was performed on vaginal yeast isolates collected from January 1998...
8.
Gales A, Pfaller M, Sader H, Hollis R, Jones R
Microb Drug Resist . 2005 Jan; 10(4):286-91. PMID: 15650372
The principal aim of this study was to evaluate the genomic diversity among the imipenem-nonsusceptible Acinetobacter spp. (INSA) collected from the Latin American medical centers within the SENTRY Antimicrobial Surveillance...
9.
Silbert S, Pfaller M, Hollis R, Barth A, Sader H
Infect Control Hosp Epidemiol . 2004 Nov; 25(10):847-51. PMID: 15518027
Objective: To evaluate three different DNA techniques for typing nonfermentative gram-negative bacilli isolated from Latin American hospitals. Design: One hundred twenty-six nonfermentative gram-negative bacilli were typed. Participants: Pseudomonas aeruginosa (n...
10.
Silbert S, Boyken L, Hollis R, Pfaller M
Diagn Microbiol Infect Dis . 2004 Jan; 47(4):619-21. PMID: 14711485
Although pulsed-field gel electrophoresis is considered the "gold standard" technique for molecular typing, typeability may not be excellent for some bacterial species because of DNA degradation. Previous reports suggest that...