Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

24 April 2015 : Clinical Research  

Fungal Colonization of the Respiratory Tract in Allogeneic and Autologous Hematopoietic Stem Cell Transplant Recipients: A Study of 573 Transplanted Patients

Jarosław MarkowskiABDG, Grzegorz HelbigD, Agnieszka WidziszowskaBDEF, Wirginia LikusCDEF, Sławomira Kyrcz-KrzemieńAD, Urszula JaroszB, Włodzimierz DziubdzielaDF, Mirosław MarkiewiczA

DOI: 10.12659/MSM.893267

Med Sci Monit 2015; 21:1173-1180

Abstract

BACKGROUND: Fungal colonization and infections remain a major cause of infection morbidity and mortality following hematopoietic stem cell transplantation (HSCT) in patients with hematological malignancies. The aim of this study was to analyze the spectrum of fungal microflora of the respiratory tract (oral cavity, pharynx, epiglottis, and sputum) in patients undergoing HSCT and to evaluate the relationship between HSCT type and incidence of mycotic colonization and infections.

MATERIAL AND METHODS: Retrospective analysis of fungal isolates collected from the respiratory tract (oral cavity, pharynx, epiglottis, and sputum) of 573 patients undergoing HSCT was performed.

RESULTS: The overall rate of fungal colonization in patients undergoing HSCT was 8.7%. Patients undergoing allogeneic HSCT were statistically significantly more often colonized (12.95%) compared to autologous HSCT recipients (4.7%). Colonizing cultures were mainly C. albicans and C. krusei, and sporadically C. glabrata, C. famata, Aspergillus spp. and Saccharomyces cerevisiae. C. albicans was the most frequent species found in isolates from the pharynx, sputum, and oral cavity collected from patients undergoing HSCT. Aspergillosis was more common after allogeneic than after autologous HSCT. The pharynx was the most frequently colonized site.

CONCLUSIONS: Allogeneic HSCT recipients are more susceptible to fungal infections compared to the autologous group. Selection of species during prophylaxis and antifungal therapy requires developing more effective prevention and treatment strategies based on new antifungal drugs and microbe-specific diagnoses.

Keywords: Allografts, Adolescent, Antifungal Agents - therapeutic use, Aspergillosis - microbiology, autografts, Candidiasis - microbiology, Hematologic Neoplasms - therapy, Hematopoietic Stem Cell Transplantation - adverse effects, Mycoses - microbiology, Respiratory Tract Infections - microbiology, Saccharomyces cerevisiae - isolation & purification, young adult

Comments

Editorial

01 May 2022 : Editorial  

Editorial: Cardiovascular Complications at One Year After SARS-CoV-2 Infection are Independent of Underlying Cardiovascular Risk Factors or Severity of COVID-19

Dinah V. Parums
Science Editor, Medical Science Monitor, International Scientific Information, Inc., Melville, NY, USA

DOI: 10.12659/MSM.937048

Med Sci Monit 2022; 28:e937048

SARS-CoV-2/COVID-19

24 May 2022 : Clinical Research  

Screening for SARS-CoV-2 Infection in Students at the Medical University of Warsaw, Poland Between November...

Med Sci Monit In Press; DOI: 10.12659/MSM.936962  

04 May 2022 : Clinical Research  

Effects of Wearing Face Masks on Exercise Capacity and Ventilatory Anaerobic Threshold in Healthy Subjects ...

Med Sci Monit In Press; DOI: 10.12659/MSM.936069  

27 May 2022 : Clinical Research  

Factors Associated with Falls During Hospitalization for Coronavirus Disease 2019 (COVID-19)

Med Sci Monit 2022; 28:e936547

In Press

27 May 2022 : Clinical Research  

Prognostic Significance of Preoperative Integrated Liver Inflammatory Score in Patients with Hepatocellular...

Med Sci Monit In Press; DOI: 10.12659/MSM.937005  

25 May 2022 : Review article  

Narrative Review of the Mechanism of Hip Prosthesis Dislocation and Methods to Reduce the Risk of Dislocation

Med Sci Monit In Press; DOI: 10.12659/MSM.935665  

24 May 2022 : Clinical Research  

Remimazolam Tosilate Sedation with Adjuvant Sufentanil in Chinese Patients with Liver Cirrhosis Undergoing ...

Med Sci Monit In Press; DOI: 10.12659/MSM.936580  

24 May 2022 : Clinical Research  

Screening for SARS-CoV-2 Infection in Students at the Medical University of Warsaw, Poland Between November...

Med Sci Monit In Press; DOI: 10.12659/MSM.936962  

Most Viewed Current Articles

30 Dec 2021 : Clinical Research  

Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...

DOI :10.12659/MSM.935379

Med Sci Monit 2021; 27:e935379

08 Mar 2022 : Review article  

A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...

DOI :10.12659/MSM.936292

Med Sci Monit 2022; 28:e936292

01 Nov 2020 : Review article  

Long-Term Respiratory and Neurological Sequelae of COVID-19

DOI :10.12659/MSM.928996

Med Sci Monit 2020; 26:e928996

01 Jan 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750