World's Best Scientists 2026 revealed!
Barbara D. Alexander

Barbara D. Alexander

D-Index & Metrics

Microbiology

D-Index
80
Citations
24563
World Ranking
1155
National Ranking
523

Medicine

D-Index
80
Citations
24871
World Ranking
17058
National Ranking
8553

Overview

Barbara D. Alexander is affiliated with Duke University in the United States and has contributed extensively to the field of Medicine, with particular emphasis on Infectious Diseases, Epidemiology, Surgery, Pulmonary and Respiratory Medicine, and Oncology.

Their research topics cover a broad range of areas including:

  • Antifungal resistance and susceptibility
  • Fungal infections and studies
  • Transplantation: methods and outcomes
  • Pneumocystis jirovecii pneumonia detection and treatment
  • Mycobacterium research and diagnosis
  • Renal transplantation outcomes and treatments
  • Cytomegalovirus and herpesvirus research

Some of the scientist's recent publications include:

  • "Maribavir for Refractory Cytomegalovirus Infections With or Without Resistance Post-Transplant: Results From a Phase 3 Randomized Clinical Trial," 2021, Clinical Infectious Diseases
  • "Rezafungin versus caspofungin for treatment of candidaemia and invasive candidiasis (ReSTORE): a multicentre, double-blind, double-dummy, randomised phase 3 trial," 2022, The Lancet
  • "Guidance on Imaging for Invasive Pulmonary Aspergillosis and Mucormycosis: From the Imaging Working Group for the Revision and Update of the Consensus Definitions of Fungal Disease from the EORTC/MSGERC," 2020, Clinical Infectious Diseases
  • "C5a-licensed phagocytes drive sterilizing immunity during systemic fungal infection," 2023, Cell
  • "Changing trends in mortality among solid organ transplant recipients hospitalized for COVID-19 during the course of the pandemic," 2021, American Journal of Transplantation

Barbara D. Alexander collaborates frequently with several co-authors, including:

  • Arthur W. Baker
  • Rachel Miller
  • Julie M. Steinbrink
  • Luis Ostrosky-Zeichner
  • John M. Reynolds

Research contributions have been published predominantly in the following venues:

  • Open Forum Infectious Diseases
  • American Journal of Transplantation
  • Clinical Infectious Diseases
  • Annals of Oncology
  • Journal of Clinical Microbiology

Their scholarly output highlights an interdisciplinary approach, integrating clinical trial data, imaging guidance, and epidemiological perspectives across infectious diseases and transplantation medicine.

Best Publications

  • Revision and Update of the Consensus Definitions of Invasive Fungal Disease From the European Organization for Research and Treatment of Cancer and the Mycoses Study Group Education and Research Consortium

    J. Peter Donnelly;Sharon C. Chen;Carol A. Kauffman;William J. Steinbach

  • Prospective Surveillance for Invasive Fungal Infections in Hematopoietic Stem Cell Transplant Recipients, 2001–2006: Overview of the Transplant-Associated Infection Surveillance Network (TRANSNET) Database

    Dimitrios P. Kontoyiennis;Kieren A. Marr;Benjamin J. Park;Barbara D. Alexander

  • Invasive Fungal Infections among Organ Transplant Recipients: Results of the Transplant‐Associated Infection Surveillance Network (TRANSNET)

    Peter G. Pappas;Barbara D. Alexander;David R. Andes;Susan Hadley

  • Increasing Echinocandin Resistance in Candida glabrata: Clinical Failure Correlates With Presence of FKS Mutations and Elevated Minimum Inhibitory Concentrations

    Barbara D. Alexander;Melissa D. Johnson;Christopher D. Pfeiffer;Cristina Jiménez-Ortigosa

  • Efficacy and safety of valganciclovir vs. oral ganciclovir for prevention of cytomegalovirus disease in solid organ transplant recipients.

    Carlos Paya;Atul Humar;Ed Dominguez;Kenneth Washburn

  • Multicenter Clinical Evaluation of the (1→3) β-D-Glucan Assay as an Aid to Diagnosis of Fungal Infections in Humans

    Luis Ostrosky-Zeichner;Barbara D. Alexander;Daniel H. Kett;Jose Antonio Vazquez

  • Multicenter retrospective development and validation of a clinical prediction rule for nosocomial invasive candidiasis in the intensive care setting

    L. Ostrosky-Zeichner;C. Sable;J. Sobel;B. D. Alexander

  • Infections Due to Scedosporium apiospermum and Scedosporium prolificans in Transplant Recipients: Clinical Characteristics and Impact of Antifungal Agent Therapy on Outcome

    Shahid Husain;Patricia Muñoz;Graeme Forrest;Barbara D. Alexander

  • Opportunistic Mycelial Fungal Infections in Organ Transplant Recipients: Emerging Importance of Non-Aspergillus Mycelial Fungi

    Shahid Husain;Barbara D. Alexander;Patricia Munoz;Robin K. Avery

  • Factors Associated with Mortality in Transplant Patients with Invasive Aspergillosis

    John W. Baddley;John W. Baddley;David R. Andes;Kieren A. Marr;Dimitrios P. Kontoyiannis

  • Molecular Identification of Aspergillus Species Collected for the Transplant-Associated Infection Surveillance Network

    S. Arunmozhi Balajee;Rui Kano;John W. Baddley;Stephen A. Moser

  • Invasive non-Aspergillus mold infections in transplant recipients, United States, 2001-2006.

    Benjamin J. Park;Peter G. Pappas;Kathleen A. Wannemuehler;Barbara D. Alexander

  • Cryptococcus neoformans in Organ Transplant Recipients: Impact of Calcineurin-Inhibitor Agents on Mortality

    Nina Singh;Nina Singh;Barbara D. Alexander;Olivier Lortholary;Olivier Lortholary;Françoise Dromer

  • Effect of Depth and Duration of Cooling on Deaths in the NICU Among Neonates With Hypoxic Ischemic Encephalopathy: A Randomized Clinical Trial

    Seetha Shankaran;Abbot R. Laptook;Athina Pappas;Scott A. McDonald

  • Maribavir for Refractory Cytomegalovirus Infections With or Without Resistance Post-Transplant: Results From a Phase 3 Randomized Clinical Trial

    Unknown

  • Correlation of MIC with Outcome for Candida Species Tested against Caspofungin, Anidulafungin, and Micafungin: Analysis and Proposal for Interpretive MIC Breakpoints

    M. A. Pfaller;D. J. Diekema;L. Ostrosky-Zeichner;J. H. Rex

  • Prevalent mutator genotype identified in fungal pathogen Candida glabrata promotes multi-drug resistance.

    Kelley R. Healey;Yanan Zhao;Winder B. Perez;Shawn R. Lockhart

  • An immune reconstitution syndrome-like illness associated with Cryptococcus neoformans infection in organ transplant recipients

    Nina Singh;Nina Singh;Olivier Lortholary;Barbara D. Alexander;Krishan L. Gupta

  • Trends in risk profiles for and mortality associated with invasive aspergillosis among liver transplant recipients.

    Nina Singh;Robin K. Avery;Patricia Munoz;Timothy L. Pruett

  • CX3CR1-dependent renal macrophage survival promotes Candida control and host survival

    Michail S. Lionakis;Muthulekha Swamydas;Brett G. Fischer;Theo S. Plantinga

  • Breakthrough Invasive Candidiasis in Patients on Micafungin

    Christopher D. Pfeiffer;Guillermo Garcia-Effron;Aimee K. Zaas;John R. Perfect

Frequent Co-Authors

John R. Perfect
John R. Perfect Duke University
Nina Singh
Nina Singh University of Pittsburgh
Shahid Husain
Shahid Husain University Health Network
David R. Andes
David R. Andes University of Wisconsin–Madison
John W. Baddley
John W. Baddley University of Alabama at Birmingham
Peter G. Pappas
Peter G. Pappas University of Alabama at Birmingham
Olivier Lortholary
Olivier Lortholary Université Paris Cité
Ajit P. Limaye
Ajit P. Limaye University of Washington
John R. Wingard
John R. Wingard University of Florida
Thomas F. Patterson
Thomas F. Patterson The University of Texas Health Science Center at San Antonio

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