Volume 65, Issue 5 pp. 517-525
ORIGINAL ARTICLE

Fluconazole versus micafungin for initial antifungal prophylaxis against Candida in pancreas transplant recipients: A comparative study of two consecutive periods

Francisco López-Medrano

Corresponding Author

Francisco López-Medrano

Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain

Department of Medicine, Universidad Complutense, Madrid, Spain

Correspondence

Francisco López-Medrano, Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Centro de Actividades Ambulatorias, 2ª planta, bloque D, Avda. de Córdoba, s/n. Postal code 28041, Madrid, Spain.

Email: [email protected]

Contribution: Conceptualization (equal), Formal analysis (equal), ​Investigation (equal), Methodology (equal), Supervision (equal), Validation (equal), Visualization (equal), Writing - original draft (equal), Writing - review & editing (equal)

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María Muñoz de la Espada

María Muñoz de la Espada

Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Contribution: Conceptualization (equal), Data curation (equal), Formal analysis (equal)

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María Asunción Pérez-Jacoiste Asín

María Asunción Pérez-Jacoiste Asín

Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Contribution: Data curation (equal), Methodology (equal)

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Mario Fernández-Ruiz

Mario Fernández-Ruiz

Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain

Department of Medicine, Universidad Complutense, Madrid, Spain

Contribution: Formal analysis (equal), Methodology (equal), Writing - original draft (equal), Writing - review & editing (equal)

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Juan María Herrero-Martínez

Juan María Herrero-Martínez

Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Contribution: Conceptualization (equal), Data curation (equal)

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Jesús Alonso-Carrillo

Jesús Alonso-Carrillo

Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Contribution: Data curation (equal)

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Rafael San Juan

Rafael San Juan

Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain

Department of Medicine, Universidad Complutense, Madrid, Spain

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Isabel Rodríguez-Goncer

Isabel Rodríguez-Goncer

Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Contribution: Validation (equal), Visualization (equal)

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Amado Andrés

Amado Andrés

Department of Medicine, Universidad Complutense, Madrid, Spain

Department of Nephrology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Contribution: Conceptualization (equal), Validation (equal), Visualization (equal)

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Esther González

Esther González

Department of Nephrology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Contribution: Conceptualization (equal), Validation (equal)

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Alejandro Manrique

Alejandro Manrique

Department of General Surgery, Digestive Tract and Abdominal Organ Transplantation, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Department of Surgery, Universidad Complutense, Madrid, Spain

Contribution: Formal analysis (equal), Validation (equal)

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Iago Justo

Iago Justo

Department of General Surgery, Digestive Tract and Abdominal Organ Transplantation, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Department of Surgery, Universidad Complutense, Madrid, Spain

Contribution: ​Investigation (equal), Validation (equal)

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Alberto Marcacuzco

Alberto Marcacuzco

Department of General Surgery, Digestive Tract and Abdominal Organ Transplantation, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Department of Surgery, Universidad Complutense, Madrid, Spain

Contribution: Formal analysis (equal), Validation (equal)

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Carmelo Loinaz

Carmelo Loinaz

Department of General Surgery, Digestive Tract and Abdominal Organ Transplantation, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Department of Surgery, Universidad Complutense, Madrid, Spain

Contribution: Formal analysis (equal), Validation (equal)

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Carlos Jiménez

Carlos Jiménez

Department of General Surgery, Digestive Tract and Abdominal Organ Transplantation, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Department of Surgery, Universidad Complutense, Madrid, Spain

Contribution: Formal analysis (equal), Validation (equal)

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Carlos Lumbreras

Carlos Lumbreras

Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain

Department of Medicine, Universidad Complutense, Madrid, Spain

Department of Internal Medicine, Hospital Universitario “12 de Octubre”, Instituto de Investigación Sanitaria Hospital “12 de Octubre” (imas12), Madrid, Spain

Contribution: Conceptualization (equal), Formal analysis (equal), Methodology (equal), Visualization (equal), Writing - original draft (equal)

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José María Aguado

José María Aguado

Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain

Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain

Department of Medicine, Universidad Complutense, Madrid, Spain

Contribution: Conceptualization (equal), ​Investigation (equal), Validation (equal), Visualization (equal), Writing - original draft (equal)

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First published: 09 March 2022

Francisco López-Medrano and María Muñoz de la Espada equally contributed to this work.

Funding information

This work was supported by the Instituto de Salud Carlos III, Spanish Ministry of Science and Innovation—co-financed by the European Development Regional Fund ‘A way to achieve Europe’ and the European Social Fund ‘The ESF invests in your future’. MFR holds a research contract ‘Miguel Servet’ (CP 18/00073) and IRG holds a research training contract ‘Río Hortega’ (CM19/00163), both from the Instituto de Salud Carlos III, Spanish Ministry of Science and Innovation

Abstract

Background

Invasive fungal infection, particularly intraabdominal candidiasis, exerts a negative impact on the outcome of pancreas transplant recipients (PTRs). Optimal antifungal prophylaxis in this context remains unclear.

Methods

We performed a single-centre retrospective study to compare the incidence of invasive candidiasis during the first 6 post-transplant months in a cohort of 218 PTRs over two periods in which different agents for antifungal prophylaxis were used: fluconazole (Fluco-Px) from March 1995 to June 2012, and micafungin followed by fluconazole (Mica-Px) from July 2012 to December 2018.

Results

A total of 152 and 66 PTRs received Fluco-Px and Mica-Px. Mean age was 39.7 ± 7.8 years, 56.4% (123/218) were males, and 85.3% (186/218) underwent simultaneous pancreas–kidney transplantation. Invasive candidiasis occurred in 21.7% (33/152) of PTRs under Fluco-Px compared to 24.2% (16/66) of those under Mica-Px (p-value = .681). Median time from transplantation to infection was 8 days (interquartile range [IQR]: 6–16) under Fluco-Px versus 6.5 (IQR: 3.3–15.8) under Mica-Px (p-value = .623). Non-albicans Candida species comprised 27.5% (11/40) and 25.0% (4/16) of episodes under Fluco-Px and Mica-Px respectively (p-value = .849). Surgical site infection was the most common form in both groups (82.5% [33/40] and 87.5% [14/16]; p-value = .954). Multivariable analysis identified cold ischaemia time of the pancreas and kidney grafts, surgical reintervention and insulin requirement after transplantation as risks factor for invasive candidiasis.

Conclusion

This retrospective study did not reveal a significant benefit from the initial use of micafungin-based antifungal prophylaxis over fluconazole among PTRs in terms of invasive candidiasis.

CONFLICT OF INTEREST

All authors report no conflicts of interest relevant to this work.

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