Dimitrios P. Kontoyiannis

Dr. Dimitrios P. Kontoyiannis

The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Research Focus & Metrics

Academic Career Length

26Years (2001-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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15 April 2010 in Clinical Infectious Diseases
Verified
Journal Article
Open access
PDF file
Dimitrios P. KontoyiannisDimitrios P. Kontoyiannis
Dimitrios P. Kontoyiannis
KMKieren A. Marr
Kieren A. Marr
BPBenjamin J. Park
Benjamin J. Park
BABarbara D. Alexander
Barbara D. Alexander
EAElias J. Anaissie
Elias J. Anaissie
PPPeter G. Pappas
Peter G. Pappas
Background. The incidence and epidemiology of invasive fungal infections (IFIs), a leading cause of death among hematopoeitic stem cell transplant (H

15 August 2008 in Clinical Infectious Diseases
Verified
Journal Article
Open access
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GCGeorgios Chamilos
Georgios Chamilos
RLRussell Lewis
Russell Lewis
Dimitrios P. KontoyiannisDimitrios P. Kontoyiannis
Dimitrios P. Kontoyiannis
Background. Zygomycosis is an emerging opportunistic mycosis among immunocompromised patients with a particularly poor prognosis.Methods. We analyzed

15 April 2005 in The Journal of Infectious Diseases
Verified
Journal Article
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Dimitrios P. KontoyiannisDimitrios P. Kontoyiannis
Dimitrios P. Kontoyiannis
MLMichail S. Lionakis
Michail S. Lionakis
RLRussell Lewis
Russell Lewis
GCGeorgios Chamilos
Georgios Chamilos
MHMimi Healy
Mimi Healy
IRIssam I. Raad
Issam I. Raad
BackgroundAnecdotal evidence suggests a rise in zygomycosis in association with voriconazole (VRC) use in immunosuppressed patientsMethodsWe performe

1 April 2006 in Clinical Infectious Diseases
Verified
Journal Article
Open access
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JYJo-Anne Young
Jo-Anne Young
RHRoberta S. Hare
Roberta S. Hare
HSHoward F. Solomon
Howard F. Solomon
MCMichael L. Corrado
Michael L. Corrado
Dimitrios P. KontoyiannisDimitrios P. Kontoyiannis
Dimitrios P. Kontoyiannis
To evaluate the activity of posaconazole for treatment of zygomycosis, a disease for which therapeutic options are limited, we conducted a retrospect

27 August 2019 in mBio
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Journal Article
Open access
ACArturo Casadevall
Arturo Casadevall
Dimitrios P. KontoyiannisDimitrios P. Kontoyiannis
Dimitrios P. Kontoyiannis
VRVincent Robert
Vincent Robert
The most enigmatic aspect of the rise of Candida auris as a human pathogen is that it emerged simultaneously on three continents, with each clade being genetically distinct. Although new pathogenic fungal species are described regularly, these are mostly species associated with single cases in individuals who are immunosuppressed.

15 April 2021 in Journal of Fungi
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Journal Article
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TJTeny John
Teny John
CJCeena N. Jacob
Ceena N. Jacob
Dimitrios P. KontoyiannisDimitrios P. Kontoyiannis
Dimitrios P. Kontoyiannis
Mucormycosis (MCR) has been increasingly described in patients with coronavirus disease 2019 (COVID-19) but the epidemiological factors, presentation, diagnostic certainty, and outcome of such patients are not well described. We review the published COVID-19-associated mucormycosis (CAMCR) cases (total 41) to identify risk factors, clinical features, and outcomes. CAMCR was typically seen in patients with diabetes mellitus (DM) (94%) especially the ones with poorly controlled DM (67%) and severe or critical COVID-19 (95%). Its presentation was typical of MCR seen in diabetic patients (mostly rhino-orbital and rhino-orbital-cerebral presentation). In sharp contrast to reported COVID-associated aspergillosis (CAPA) cases, nearly all CAMCR infections were proven (93%). Treating physicians should have a high suspicion for CAMCR in patients with uncontrolled diabetes mellitus and severe COVID-19 presenting with rhino-orbital or rhino-cerebral syndromes. CAMR is the convergence of two storms, one of DM and the other of COVID-19.