1
|
Hedvat J, Lange NW, Scheffert JL, Pereira MR, Salerno DM. Managing the significant drug-drug interaction between isavuconazole and tacrolimus in solid organ transplant recipients. Clin Transplant 2024; 38:e15278. [PMID: 38501290 DOI: 10.1111/ctr.15278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 02/08/2024] [Accepted: 02/19/2024] [Indexed: 03/20/2024]
Affiliation(s)
- Jessica Hedvat
- Department of Pharmacy, NewYork-Presbyterian Hospital, New York City, New York, USA
| | - Nicholas W Lange
- Department of Pharmacy, NewYork-Presbyterian Hospital, New York City, New York, USA
| | - Jenna L Scheffert
- Department of Pharmacy, NewYork-Presbyterian Hospital, New York City, New York, USA
| | - Marcus R Pereira
- Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York City, New York, USA
| | - David M Salerno
- Department of Pharmacy, NewYork-Presbyterian Hospital, New York City, New York, USA
| |
Collapse
|
2
|
Thomas DB, Ajayi E, Sikora A, Cozzini L, Quilitz R, Pasikhova Y, Klinkova O, Baluch A. The Addition of Systemic Terbinafine to Antifungal Combination Therapy in the Treatment of Disseminated Drug-Resistant Mold Infections in a National Cancer Institute Comprehensive Cancer Center: A Six-Year Study. Cureus 2024; 16:e55343. [PMID: 38559513 PMCID: PMC10981918 DOI: 10.7759/cureus.55343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
Introduction Combination antifungal regimens are frequently employed in the treatment of invasive fungal infections in patients who are immunocompromised, particularly for cancer and transplant patients. Terbinafine is a potential agent of interest for combination regimens. Methods We reviewed data over a six-year period examining patient outcomes in terms of both mortality and distribution of pathogens. The total number of patients in our study was 64. The use of terbinafine versus no terbinafine in combination therapy was assessed. Of the 64 patients analyzed, only 14 received terbinafine. Mortality was calculated for both groups, and demographics were analyzed by descriptive statistics. Results There was no statistical difference in mortality outcomes in either group. The addition of terbinafine was well tolerated and did not appear to result in any undue toxicity concerns. Discussion We wish to draw greater attention to this potential agent within our armamentarium for invasive fungal infections. To our knowledge, the total number of patients in our study, while small, represents the largest reported cohort in the literature to date. Sensitivities are crucial to be obtained for fungal pathogens as this likely undermined the utility of terbinafine in our study with larger than expected numbers of multidrug-resistant Fusarium. With limited patient numbers, a multicenter trial would be beneficial to further examine terbinafine in combination regimens.
Collapse
Affiliation(s)
- David B Thomas
- Transplant and Oncology Infectious Diseases, Houston Lee Moffitt Cancer Center & Research Institute, Tampa, USA
| | - Eloho Ajayi
- Infectious Diseases, Houston Lee Moffitt Cancer Center & Research Institute, Tampa, USA
| | - Anna Sikora
- Infectious Diseases and International Medicine, University of South Florida, Morsani College of Medicine, Tampa, USA
| | - Lisa Cozzini
- Infectious Diseases, Houston Lee Moffitt Cancer Center & Research Institute, Tampa, USA
| | - Rod Quilitz
- Clinical Pharmacy, Houston Lee Moffitt Cancer Center & Research Institute, Tampa, USA
| | | | - Olga Klinkova
- Infectious Diseases, Moffitt Cancer Center, Tampa, USA
| | - Aliyah Baluch
- Infectious Diseases, Moffitt Cancer Center, Tampa, USA
| |
Collapse
|
3
|
Reinhold I, Quiblier C, Blaser F, Bögeholz J, Imkamp F, Schuurmans MM, Soyka MB, Zbinden R, Mueller NJ. Detection of Scedosporium spp.: Colonizer or pathogen? A retrospective analysis of clinical significance and management in a large tertiary center. Med Mycol 2024; 62:myae002. [PMID: 38242842 PMCID: PMC10837104 DOI: 10.1093/mmy/myae002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/03/2024] [Accepted: 01/15/2024] [Indexed: 01/21/2024] Open
Abstract
Infections with Scedosporium spp. are emerging in the past two decades and are associated with a high mortality rate. Microbiological detection can be associated with either colonization or infection. Evolution from colonization into infection is difficult to predict and clinical management upon microbiological detection is complex. Microbiological samples from 2015 to 2021 were retrospectively analyzed in a single tertiary care center. Classification into colonization or infection was performed upon first microbiological detection. Clinical evolution was observed until July 2023. Further diagnostic procedures after initial detection were analyzed. Among 38 patients with microbiological detection of Scedosporium spp., 10 were diagnosed with an infection at the initial detection and two progressed from colonization to infection during the observation time. The main sites of infection were lung (5/12; 41.6%) followed by ocular sites (4/12; 33.3%). Imaging, bronchoscopy or biopsies upon detection were performed in a minority of patients. Overall mortality rate was similar in both groups initially classified as colonization or infection [30.7% and 33.3%, respectively (P = 1.0)]. In all patients where surgical debridement of site of infection was performed (5/12; 42%); no death was observed. Although death occurred more often in the group without eradication (3/4; 75%) compared with the group with successful eradication (1/8; 12.5%), statistical significance could not be reached (P = 0.053). As therapeutic management directly impacts patients' outcome, a multidisciplinary approach upon microbiological detection of Scedosporium spp. should be encouraged. Data from larger cohorts are warranted in order to analyze contributing factors favoring the evolution from colonization into infection.
Collapse
Affiliation(s)
- Ilana Reinhold
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
| | - Chantal Quiblier
- Institute of Medical Microbiology, University of Zurich, Zurich, Switzerland
| | - Frank Blaser
- Department of Ophthalmology, University Hospital Zurich, Zurich, Switzerland
| | - Jan Bögeholz
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
| | - Frank Imkamp
- Institute of Medical Microbiology, University of Zurich, Zurich, Switzerland
| | - Macé M Schuurmans
- Division of Pulmonology, University Hospital Zurich, Zurich, Switzerland
| | - Michael B Soyka
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Reinhard Zbinden
- Institute of Medical Microbiology, University of Zurich, Zurich, Switzerland
| | - Nicolas J Mueller
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
| |
Collapse
|
4
|
Boutin CA, Luong ML. Update on therapeutic approaches for invasive fungal infections in adults. Ther Adv Infect Dis 2024; 11:20499361231224980. [PMID: 38249542 PMCID: PMC10799587 DOI: 10.1177/20499361231224980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 12/19/2023] [Indexed: 01/23/2024] Open
Abstract
Invasive fungal infections are increasingly encountered with the expansion of iatrogenic immunosuppression, including not only solid organ and hematopoietic stem cell transplant recipients but also patients with malignancies or autoimmune diseases receiving immunomodulatory therapies, such as Bruton Tyrosine Kinase (BTK) inhibitor. Their attributable mortality remains elevated, part of which is a contribution from globally emerging resistance in both molds and yeasts. Because antifungal susceptibility test results are often unavailable or delayed, empiric and tailored antifungal approaches including choice of agent(s) and use of combination therapy are heterogeneous and often based on clinician experience with knowledge of host's net state of immunosuppression, prior antifungal exposure, antifungal side effects and interaction profile, clinical severity of disease including site(s) of infection and local resistance data. In this review, we aim to summarize previous recommendations and most recent literature on treatment of invasive mold and yeast infections in adults to guide optimal evidence-based therapeutic approaches. We review the recent data that support use of available antifungal agents, including the different triazoles that have now been studied in comparison to previously preferred agents. We discuss management of complex infections with specific emerging fungi such as Scedosporium spp., Fusarium spp., Trichosporon asahii, and Candida auris. We briefly explore newer antifungal agents or formulations that are now being investigated to overcome therapeutic pitfalls, including but not limited to olorofim, rezafungin, fosmanogepix, and encochleated Amphotericin B. We discuss the role of surgical resection or debridement, duration of treatment, follow-up modalities, and need for secondary prophylaxis, all of which remain challenging, especially in patients chronically immunocompromised or awaiting more immunosuppressive therapies.
Collapse
Affiliation(s)
- Catherine-Audrey Boutin
- Division of Infectious Diseases, Department of Medicine, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, QC, Canada
| | - Me-Linh Luong
- Department of Medicine, Division of Infectious Diseases, Université de Montréal, Centre Hospitalier de l’Université de Montréal (CHUM), F Building, 6th Floor, Room F06.1102F, 1051 Sanguinet, Montreal, QC, H2X 0C1, Canada
| |
Collapse
|
5
|
Burzio C, Balzani E, Corcione S, Montrucchio G, Trompeo AC, Brazzi L. Pneumocystis jirovecii Pneumonia after Heart Transplantation: Two Case Reports and a Review of the Literature. Pathogens 2023; 12:1265. [PMID: 37887781 PMCID: PMC10610317 DOI: 10.3390/pathogens12101265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 10/28/2023] Open
Abstract
Post-transplant Pneumocystis jirovecii pneumonia (PcP) is an uncommon but increasingly reported disease among solid organ transplantation (SOT) recipients, associated with significant morbidity and mortality. Although the introduction of PcP prophylaxis has reduced its overall incidence, its prevalence continues to be high, especially during the second year after transplant, the period following prophylaxis discontinuation. We recently described two cases of PcP occurring more than one year after heart transplantation (HT) in patients who were no longer receiving PcP prophylaxis according to the local protocol. In both cases, the disease was diagnosed following the diagnosis of a viral illness, resulting in a significantly increased risk for PcP. While current heart transplantation guidelines recommend Pneumocystis jirovecii prophylaxis for up to 6-12 months after transplantation, after that period they only suggest an extended prophylaxis regimen in high-risk patients. Recent studies have identified several new risk factors that may be linked to an increased risk of PcP infection, including medication regimens and patient characteristics. Similarly, the indication for PcP prophylaxis in non-HIV patients has been expanded in relation to the introduction of new medications and therapeutic regimens for immune-mediated diseases. In our experience, the first patient was successfully treated with non-invasive ventilation, while the second required tracheal intubation, invasive ventilation, and extracorporeal CO2 removal due to severe respiratory failure. The aim of this double case report is to review the current timing of PcP prophylaxis after HT, the specific potential risk factors for PcP after HT, and the determinants of a prompt diagnosis and therapeutic approach in critically ill patients. We will also present a possible proposal for future investigations on indications for long-term prophylaxis.
Collapse
Affiliation(s)
- Carlo Burzio
- Department of Anesthesia, Intensive Care and Emergency, Città della Salute e della Scienza di Torino Hospital, 10126 Torino, Italy; (C.B.); (G.M.); (A.C.T.); (L.B.)
| | - Eleonora Balzani
- Department of Surgical Science, University of Turin, 10124 Torino, Italy
| | - Silvia Corcione
- Department of Medical Sciences, Infectious Diseases, University of Turin, 10124 Turin, Italy;
- School of Medicine, Tufts University, Boston, MA 02111, USA
| | - Giorgia Montrucchio
- Department of Anesthesia, Intensive Care and Emergency, Città della Salute e della Scienza di Torino Hospital, 10126 Torino, Italy; (C.B.); (G.M.); (A.C.T.); (L.B.)
- Department of Surgical Science, University of Turin, 10124 Torino, Italy
| | - Anna Chiara Trompeo
- Department of Anesthesia, Intensive Care and Emergency, Città della Salute e della Scienza di Torino Hospital, 10126 Torino, Italy; (C.B.); (G.M.); (A.C.T.); (L.B.)
| | - Luca Brazzi
- Department of Anesthesia, Intensive Care and Emergency, Città della Salute e della Scienza di Torino Hospital, 10126 Torino, Italy; (C.B.); (G.M.); (A.C.T.); (L.B.)
- Department of Surgical Science, University of Turin, 10124 Torino, Italy
| |
Collapse
|
6
|
Escamilla JE, January SE, Vazquez Guillamet R. Diagnosis and Treatment of Fungal Infections in Lung Transplant Recipients. Pathogens 2023; 12:pathogens12050694. [PMID: 37242364 DOI: 10.3390/pathogens12050694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 04/27/2023] [Accepted: 05/05/2023] [Indexed: 05/28/2023] Open
Abstract
Fungal infections are a significant source of morbidity in the lung transplant population via direct allograft damage and predisposing patients to the development of chronic lung allograft dysfunction. Prompt diagnosis and treatment are imperative to limit allograft damage. This review article discusses incidence, risk factors, and symptoms with a specific focus on diagnostic and treatment strategies in the lung transplant population for fungal infections caused by Aspergillus, Candida, Coccidioides, Histoplasma, Blastomyces, Scedosporium/Lomentospora, Fusarium, and Pneumocystis jirovecii. Evidence for the use of newer triazole and inhaled antifungals to treat isolated pulmonary fungal infections in lung transplant recipients is also discussed.
Collapse
Affiliation(s)
- Jesus E Escamilla
- Department of Pharmacy, Barnes-Jewish Hospital, Saint Louis, MO 63110, USA
| | - Spenser E January
- Department of Pharmacy, Barnes-Jewish Hospital, Saint Louis, MO 63110, USA
| | - Rodrigo Vazquez Guillamet
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Washington University School of Medicine, Saint Louis, MO 63110, USA
- Rodrigo Vazquez Guillamet, 4921 Parkview Place, Saint Louis, MO 63110, USA
| |
Collapse
|
7
|
A Practical Workflow for the Identification of Aspergillus, Fusarium, Mucorales by MALDI-TOF MS: Database, Medium, and Incubation Optimization. J Clin Microbiol 2022; 60:e0103222. [PMID: 36326257 PMCID: PMC9769873 DOI: 10.1128/jcm.01032-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
There is an increasing body of literature on the utility of MALDI-TOF MS in the identification of filamentous fungi. However, the process still lacks standardization. In this study, we attempted to establish a practical workflow for the identification of three clinically important molds: Aspergillus, Fusarium, and Mucorales using MALDI-TOF MS. We evaluated the performance of Bruker Filamentous Fungi database v3.0 for the identification of these fungi, highlighting when there would be a benefit of using an additional database, the MSI-2 for further identification. We also examined two other variables, namely, medium effect and incubation time on the accuracy of fungal identification. The Bruker database achieved correct species level identification in 85.7% of Aspergillus and 90% of Mucorales, and correct species-complex level in 94.4% of Fusarium. Analysis of spectra using the MSI-2 database would also offer additional value for species identification of Aspergillus species, especially when suspecting species with known identification limits within the Bruker database. This issue would only be of importance in selected cases where species-level identification would impact therapeutic options. Id-Fungi plates (IDFP) had almost equivalent performance to Sabouraud dextrose agar (SDA) for species-level identification of isolates and enabled an easier harvest of the isolates with occasional faster identification. Our study showed accurate identification at 24 h for Fusarium and Mucorales species, but not for Aspergillus species, which generally required 48 h.
Collapse
|
8
|
Bosetti D, Spoerl D, Riat A, De Vito C, Masouridi-Levrat S, Chalandon Y, Neofytos D. Atypical pulmonary phaeohyphomycosis due to Aureobasidium spp. - case report and brief literature review. Swiss Med Wkly 2022; 152:40011. [PMID: 36509420 DOI: 10.57187/smw.2022.40011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
We report on a case of probable invasive Auerobasidium spp. pulmonary infection in a patient with myelodysplastic syndrome. The patient was successfully treated with liposomal amphotericin B monotherapy, with transition to orally administered isavuconazole. This case shows an atypical initial radiological presentation with diffuse ground-glass opacities, as previously demonstrated in cases of Aureobasidium spp. hypersensitivity pneumonitis. Moreover this case further highlights the difficulties associated with the diagnosis and complexity in the management of Aureobasidium spp. infections.
Collapse
Affiliation(s)
- Davide Bosetti
- Division of Infectious Diseases, University Hospital of Geneva, Switzerland
| | - David Spoerl
- Division of Immunology and Allergy, Department of Medicine, University Hospital and Faculty of Medicine, Geneva, Switzerland. Division of Laboratory Medicine, Department of Diagnostic, Geneva University Hospitals, Geneva, Switzerland
| | - Arnaud Riat
- Diagnostic Department, Laboratory of Bacteriology, University Hospital of Geneva, Switzerland
| | - Claudio De Vito
- Division of Clinical Pathology, University Hospital of Geneva, Switzerland
| | - Stavroula Masouridi-Levrat
- Division of Haematology, Bone Marrow Transplant Unit, University Hospital of Geneva and faculty of Medicine, University of Geneva, Switzerland
| | - Yves Chalandon
- Division of Haematology, Bone Marrow Transplant Unit, University Hospital of Geneva and faculty of Medicine, University of Geneva, Switzerland
| | - Dionysios Neofytos
- Division of Infectious Diseases, University Hospital of Geneva, Switzerland
| |
Collapse
|
9
|
Bourlond B, Cipriano A, Regamey J, Papadimitriou-Olivgeris M, Kamani C, Seidel D, Lamoth F, Muller O, Yerly P. Case report: Disseminated Scedosporium apiospermum infection with invasive right atrial mass in a heart transplant patient. Front Cardiovasc Med 2022; 9. [PMID: 36386301 PMCID: PMC9660239 DOI: 10.3389/fcvm.2022.1045353] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/19/2024] Open
Abstract
Scedosporium apiospermum associated endocarditis is extremely rare. We report a case of a disseminated S. apiospermum infection with an invasive right atrial mass in a 52-year-old male, 11 months after heart transplantation, referred to our institution for an endogenous endophthalmitis with a one-month history of diffuse myalgias and fatigue. The patient had been supported two times with extracorporeal membrane oxygenation (ECMO) during the first three postoperative months. The echocardiography on admission revealed a mass in the right atrium attached to a thickened lateral wall. The whole-body [18F]FDG PET/CT revealed systemic dissemination in the lungs, muscles, and subcutaneous tissue. Blood cultures were positive on day three for filamentous fungi later identified as S. apiospermum. The disease was refractory to a 3-week dual antifungal therapy with voriconazole and anidulafungin in addition to reduced immunosuppression, and palliative care was implemented.
Collapse
|
10
|
Kriegl L, Boyer J, Egger M, Hoenigl M. Antifungal stewardship in solid organ transplantation. Transpl Infect Dis 2022; 24:e13855. [PMID: 35593394 PMCID: PMC9786549 DOI: 10.1111/tid.13855] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 05/10/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Antifungal stewardship (AFS) has emerged as an important component of quality in managing invasive fungal infections (IFIs), and cost-benefit calculations suggest regular training in AFS is well worth the effort. METHODS This review will discuss the most common IFIs in solid organ transplantation (SOT)-recipients, how to diagnose them, and current recommendations for antifungal treatment and prophylaxis before demonstrating key takeaway points of AFS in this high-risk population. RESULTS Effective AFS starts before a patient is admitted for SOT, through education and regular interactions of the interdisciplinary clinical team involved in patient management, considering local factors such as epidemiological data and knowledge of diagnostic options including local turnaround times. Understanding the spectrum of antifungal agents, their efficacy and safety profiles, and pharmacokinetics, as well as duration of therapy is hereby essential. The most frequent IFIs in SOT recipients are caused by Candida species, followed by Aspergillus species, both with increasing resistance rates. Diagnosis of IFI can be challenging due to unspecific clinical presentation and difficult interpretation of microbiological findings and biomarkers. Prophylactic strategies, such as those for invasive aspergillosis in lung transplantation or invasive candidiasis (IC) in certain liver transplant settings, as well as the selection of the appropriate therapeutic agents require detailed knowledge on the pharmacokinetics and drug-drug interactions of antifungals. CONCLUSIONS Here in this review, we address what constitutes good AFS in this heterogeneous field of solid organ transplant recipients.
Collapse
Affiliation(s)
- Lisa Kriegl
- Division of Infectious DiseasesDepartment of Internal MedicineMedical University of GrazGrazAustria
| | - Johannes Boyer
- Division of Infectious DiseasesDepartment of Internal MedicineMedical University of GrazGrazAustria
| | - Matthias Egger
- Division of Infectious DiseasesDepartment of Internal MedicineMedical University of GrazGrazAustria,BioTechMed‐GrazGrazAustria
| | - Martin Hoenigl
- Division of Infectious DiseasesDepartment of Internal MedicineMedical University of GrazGrazAustria,BioTechMed‐GrazGrazAustria,Division of Infectious Diseases and Global Public HealthDepartment of MedicineUniversity of California San DiegoSan DiegoCaliforniaUSA
| |
Collapse
|
11
|
Runyo F, Rotstein CMF. Epidemiology of Invasive Fungal Infections in Solid Organ Transplant Recipients: a North American Perspective. CURRENT FUNGAL INFECTION REPORTS 2022. [DOI: 10.1007/s12281-022-00442-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
12
|
Fungal Infections in Intestinal Transplantation. CURRENT FUNGAL INFECTION REPORTS 2022. [DOI: 10.1007/s12281-022-00437-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
13
|
Dark Mold Infections in Solid Organ Transplant Recipients. CURRENT FUNGAL INFECTION REPORTS 2022. [DOI: 10.1007/s12281-022-00436-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
14
|
Fungal Infections in Lung Transplantation. CURRENT TRANSPLANTATION REPORTS 2022. [DOI: 10.1007/s40472-022-00363-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Abstract
Purpose of Review
We aim to understand the most common fungal infections associated with the post-lung transplant period, how to diagnose, treat, and prevent them based on the current guidelines published and our center’s experience.
Recent Findings
Different fungi inhabit specific locations. Diagnosis of invasive fungal infections (IFIs) depends on symptoms, radiologic changes, and a positive microbiological or pathology data. There are several molecular tests that have been used for diagnosis. Exposure to fungal prophylaxis can predispose lung transplant recipients to these emerging molds. Understanding and managing medication interactions and drug monitoring are essential in successfully treating IFIs.
Summary
With the increasing rate of lung transplantations being performed, and the challenges posed by the immunosuppressive regimen, understanding the risk and managing the treatment of fungal infections are imperative to the success of a lung transplant recipient. There are many ongoing clinical trials being conducted in hopes of developing novel antifungals.
Collapse
|
15
|
Akalya K, Murali TM, Vathsala A, Teo BW, Low S, Dharmasegaran D, Koh LP, Bonney GK, Hong WZ, Da Y, Chua HR. Elevated Urinary Tissue Inhibitor Of Metalloproteinase-2 And Insulin-Like Growth Factor Binding Protein-7 Predict Drug-Induced Acute Kidney Injury. Curr Drug Metab 2022; 23:223-232. [PMID: 35469565 DOI: 10.2174/1389200223666220425111931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 12/24/2021] [Accepted: 01/25/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Urinary tissue inhibitor of metalloproteinase-2 (TIMP2) and insulin-like growth factor binding protein-7 (IGFBP7) predict severe acute kidney injury (AKI) in critical illness. Earlier but subtle elevation of either biomarker from nephrotoxicity may predict drug-induced AKI. METHODS A prospective study involving serial urine collection in patients treated with vancomycin, aminoglycosides, amphotericin, foscarnet, or calcineurin inhibitors was performed. Urinary TIMP2 and IGFBP7, absolute levels, normalized with urine creatinine were examined in days leading to AKI onset by KDIGO criteria in cases, or at final day of nephrotoxic therapy in non-AKI controls who were matched for age, baseline kidney function and nephrotoxic exposure. RESULTS Urinary biomarker analyses were performed in 21 AKI patients and 28 non-AKI matched-controls; both groups had comparable baseline kidney function and duration of nephrotoxic drug therapy. Significantly higher absolute, normalized, and composite levels of TIMP2 and IGFBP7 were observed in AKI cases versus controls as early as 2-3 days before AKI onset (all P<0.05); >70% of patients with corresponding levels above 75th percentile developed AKI. Normalized TIMP2 at 2-3 days pre-AKI predicted AKI with the highest average AUROC of 0.81, followed by that of composite [TIMP2]x[IGFBP7] (0.78) after cross-validation. [TIMP2]x[IGFBP7] >0.01 (ng/mL)2 /1000 predicted AKI with a sensitivity of 79% and specificity of 60%. CONCLUSION Elevated urinary TIMP2 or IGFBP7 predicts drug-induced AKI with a lead-time of 2-3 days; an opportune time for interventions to reduce nephrotoxicity.
Collapse
Affiliation(s)
- K Akalya
- Division of Nephrology, University Medicine Cluster, National University Hospital (Singapore)
| | - Tanusya Murali Murali
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore
| | - Anantharaman Vathsala
- Division of Nephrology, University Medicine Cluster, National University Hospital (Singapore).,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore
| | - Boon-Wee Teo
- Division of Nephrology, University Medicine Cluster, National University Hospital (Singapore).,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore
| | - Sanmay Low
- Renal Unit, Department of Medicine, Ng Teng Fong General Hospital, Singapore
| | - Dharmini Dharmasegaran
- Division of Nephrology, University Medicine Cluster, National University Hospital (Singapore)
| | - Liang-Piu Koh
- Department of Haematology, National University Cancer Institute, Singapore
| | - Glenn Kunnath Bonney
- Liver Transplantation, National University Centre for Organ Transplantation, Singapore
| | - Wei-Zhen Hong
- Division of Nephrology, University Medicine Cluster, National University Hospital (Singapore)
| | - Yi Da
- Division of Nephrology, University Medicine Cluster, National University Hospital (Singapore)
| | - Horng-Ruey Chua
- Division of Nephrology, University Medicine Cluster, National University Hospital (Singapore).,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore
| |
Collapse
|
16
|
Mucormycosis in Solid Organ Transplant. CURRENT FUNGAL INFECTION REPORTS 2022. [DOI: 10.1007/s12281-022-00431-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
17
|
Radcliffe C, Radcliffe AJ, Azar MM, Grant M. Dematiaceous fungal infections in solid organ transplantation: systematic review and bayesian meta-analysis. Transpl Infect Dis 2022; 24:e13819. [PMID: 35253959 DOI: 10.1111/tid.13819] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/03/2022] [Accepted: 02/19/2022] [Indexed: 12/18/2022]
Abstract
BACKGROUND Dematiaceous fungi cause a number of infectious syndromes referred to as phaeohyphomycosis among both immunocompetent and immunocompromised hosts. We performed a systematic review to characterize these infections in solid organ transplant recipients (SOTR). METHODS We searched PubMed database (last searched 1/6/2022) for English-language reports on dematiaceous fungal infections in SOTR. Included reports needed individualized demographic, treatment, and outcome data; pediatric reports were excluded. A universally applicable bias assessment was performed on reports. Models for infection type and outcome were created using the Bayesian paradigm. RESULTS We included 149 reports on 201 cases of dematiaceous fungal infections in SOTR. The mean age was 54 years, 72% were men, and kidney recipients accounted for 61% of cases. Skin and soft tissue infection (SSTI) was the most common infectious syndrome (73%). Death from infection occurred in 7% of cases (14/201), with disseminated (32%) cases having the highest mortality. Our model for infection type predicted the relative probability of central nervous system infection to be highest in liver recipients. Across all transplant types, higher relative probabilities of disseminated and pulmonary infections occur in the early post-transplant period, and the predicted probabilities for these infection types decreased after 100 months post-transplantation. DISCUSSION We identified SSTI as the most common dematiaceous fungal infections in SOTR. Disseminated infections carried the worst prognosis. The evidence in this review is limited by the heterogeneity of included cases. No funding source was used, and this review's protocol was not registered. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
| | | | - Marwan M Azar
- Yale University School of Medicine, New Haven, CT, USA.,Department of Internal Medicine, Section of Infectious Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Matthew Grant
- Yale University School of Medicine, New Haven, CT, USA.,Department of Internal Medicine, Section of Infectious Diseases, Yale University School of Medicine, New Haven, CT, USA
| |
Collapse
|
18
|
Central Nervous System Fungal Infections in Paediatric Patients. CURRENT FUNGAL INFECTION REPORTS 2022. [DOI: 10.1007/s12281-021-00427-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
19
|
Maisons V, Desoubeaux G, Coustillères F, Lemaignen A, Chesnay A, Doman M, Lanternier F, Bernard L, Lacasse M. Intricate isavuconazole therapy of a subcutaneous nodule caused by Alternaria infectoria in a heart transplant recipient. J Mycol Med 2021; 32:101235. [PMID: 34954620 DOI: 10.1016/j.mycmed.2021.101235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 12/11/2021] [Accepted: 12/14/2021] [Indexed: 01/09/2023]
Abstract
Invasive fungal infections have appeared to be increasingly emergent in immunocompromised patients, especially in solid organ transplant (SOT) recipients. The Alternaria genus encompasses more than 80 dematiaceus species. Among them, Alternaria alternata and Alternaria infectoria are the most frequent isolated as responsible for infection in humans. To our knowledge, we report the first case of a heart transplant recipient suffering from subcutaneous nodule caused by Alternaria infectoria and who was treated with isavuconazole. Despite all the promises of this new azole drug, one should keep in mind the potential great variability of the inter-individual responses for such complex patients. We demonstrate herein how it can be challenging to manage Alternaria infection in SOT recipients. More comprehensive studies and recommendations are expected in the context of Alternaria infections.
Collapse
Affiliation(s)
- Valentin Maisons
- Service de Néphrologie et d'Immunologie Clinique, CHU Bretonneau, CHRU Tours, France.
| | - Guillaume Desoubeaux
- Service de Parasitologie-Mycologie-Médecine tropicale, CHRU Tours, Tours, France
| | | | - Adrien Lemaignen
- Service de Médecine Interne - Maladies Infectieuses, CHRU Tours, Tours, France
| | - Adelaïde Chesnay
- Service de Parasitologie-Mycologie-Médecine tropicale, CHRU Tours, Tours, France
| | - Marc Doman
- Service de Maladies Infectieuses et Tropicales, Centre d'Infectiologie Necker Pasteur, APHP, Paris, France
| | - Fanny Lanternier
- Service de Maladies Infectieuses et Tropicales, Centre d'Infectiologie Necker Pasteur, APHP, Paris, France
| | - Louis Bernard
- Service de Médecine Interne - Maladies Infectieuses, CHRU Tours, Tours, France
| | - Marion Lacasse
- Service de Médecine Interne - Maladies Infectieuses, CHRU Tours, Tours, France
| |
Collapse
|
20
|
Malassezia restricta Pneumonia in Solid Organ Transplant Recipients: First Report of Two Cases. J Fungi (Basel) 2021; 7:jof7121057. [PMID: 34947039 PMCID: PMC8706098 DOI: 10.3390/jof7121057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 12/08/2021] [Accepted: 12/08/2021] [Indexed: 12/04/2022] Open
Abstract
Emerging fungal infections are a major challenge in solid organ transplantation (SOT) and are associated with high morbidity and mortality. We report two cases of Malassezia restricta pneumonia in SOT recipients. Infections were diagnosed with molecular analysis and histology. Patients were treated with antifungal therapy and have fully recovered.
Collapse
|
21
|
Stemler J, Lackner M, Chen SCA, Hoenigl M, Cornely OA. EQUAL Score Scedosporiosis/Lomentosporiosis 2021: a European Confederation of Medical Mycology (ECMM) tool to quantify guideline adherence. J Antimicrob Chemother 2021; 77:253-258. [PMID: 34542613 PMCID: PMC8730684 DOI: 10.1093/jac/dkab355] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 09/01/2021] [Indexed: 12/02/2022] Open
Abstract
Background Invasive scedosporiosis and lomentosporiosis are life-threatening fungal infections in immunocompromised patients with complex diagnostic and treatment patterns. Objectives To develop a scoring tool to facilitate and quantify adherence to current guideline recommendations for diagnosis, treatment and follow-up of invasive scedosporiosis and lomentosporiosis. Methods Experts from European Confederation of Medical Mycology (ECMM) excellence centres reviewed current guidelines for scedosporiosis and lomentosporiosis. Recommendations for diagnosis, treatment and follow-up were summarized, assembled and weighted according to their strength of recommendation and level of evidence (strongly recommended = 3 points; moderately recommended = 2 points; marginally recommended = 1 point; recommended against = 0 points). Additional items considered of high importance for clinical management were also weighted. Results A total of 170 recommendations were identified. A 21-item tool was developed and embedded into the EQUAL score card. Nine items for diagnosis with 18 achievable points were assembled. For treatment, three general recommendation items with a maximal score of 9 were identified, while for specific antifungal treatment the two fungal pathogens were separated. Three and four items were established for scedosporiosis and lomentosporiosis, respectively, with a maximum achievable score of 3 due to the separation of different treatment options with the maximum point value of 3 for voriconazole-based treatment. Follow-up comprised two items (4 points maximum). Key recommendations for clinical outcome were weighted accordingly. Conclusions We propose the EQUAL Score Scedosporiosis/Lomentosporiosis to quantify adherence to current guideline recommendations for management of these rare infections. The score remains to be validated in real-life patient cohorts and correlated with patient outcome.
Collapse
Affiliation(s)
- Jannik Stemler
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University of Cologne, Cologne, NRW, Germany.,Faculty of Medicine and University Hospital Cologne, Chair Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, NRW, Germany.,German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, NRW, Germany
| | - Michaela Lackner
- Institute of Hygiene and Medical Microbiology, Department of Hygiene, Medical Microbiology and Public Health, Medical University Innsbruck, Innsbruck, Austria
| | - Sharon C-A Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services, Institute of Clinical Pathology and Medical Research, New South Wales Health Pathology, Westmead Hospital and the University of Sydney, Sydney, Australia
| | - Martin Hoenigl
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA, USA.,Clinical and Translational Fungal Research-Working Group, University of California San Diego, San Diego, CA, USA.,Division of Infectious Diseases, Medical University of Graz, Graz, Austria
| | - Oliver A Cornely
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University of Cologne, Cologne, NRW, Germany.,Faculty of Medicine and University Hospital Cologne, Chair Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, NRW, Germany.,German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, NRW, Germany.,University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinical Trials Centre Cologne (ZKS Köln), Cologne, NRW, Germany
| |
Collapse
|
22
|
Invasive Mucormycosis Involving the Laryngopharynx After Bone Marrow Transplantation. J Craniofac Surg 2021; 33:e300-e303. [PMID: 34538798 DOI: 10.1097/scs.0000000000008167] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
ABSTRACT Invasive larynx or pharyngeal fungal infections are rare. We report an invasive fungal laryngopharyngitis patient who complained of a persistent sore throat after an allogenic bone marrow transplant and a haploidentical stem cell transplant. An antifungal gargle was used after finding necrotic changes extending from the right soft palate to the aryepiglottic fold. Biopsy and culture suggested a fungal infection with suspicious mucormycosis. Imaging showed the right oropharynx, supraglottis, and the parapharnygeal space were involved. After initiating liposomal amphotericin B for 4 days, wide excisional debridement, and a partial pharyngectomy with an anterolateral thigh free flap including the deep fascia were performed. Amphotericin B and posaconazole were used subsequently. Pathology assessment indicated invasive mucormycosis. There was no recurrence for 9 months. Mucormycosis is a fatal opportunistic infection often seen in immunocompromised patients. Rapid detection, radical resection, and reconstruction can save the patient from a life-threatening fungal infection of the laryngopharynx.
Collapse
|
23
|
Central nervous system infections after solid organ transplantation. Curr Opin Infect Dis 2021; 34:207-216. [PMID: 33741794 DOI: 10.1097/qco.0000000000000722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE OF REVIEW Significant advances to our understanding of several neuroinfectious complications after a solid organ transplant (SOT) have occurred in the last few years. Here, we review the central nervous system (CNS) infections that are relevant to SOT via a syndromic approach with a particular emphasis on recent updates in the field. RECENT FINDINGS A few key studies have advanced our understanding of the epidemiology and clinical characteristics of several CNS infections in SOT recipients. Risk factors for poor prognosis and protective effects of standard posttransplant prophylactic strategies have been better elucidated. Newer diagnostic modalities which have broad clinical applications like metagenomic next-generation sequencing, as well as those that help us better understand esoteric concepts of disease pathogenesis have been studied. Finally, several studies have provided newer insights into the treatment of these diseases. SUMMARY Recent findings reflect the steady progress in our understanding of CNS infections post SOT. They provide several avenues for improvement in the prevention, early recognition, and therapeutic outcomes of these diseases.
Collapse
|
24
|
Abstract
PURPOSE OF REVIEW This review examines recent cases and updated literature on emerging or newly resistant fungal infections in solid organ transplantation. RECENT FINDINGS Candida auris, a newly described candida capable of drug resistance and persistence in the environment, is a growing concern with both published cases on donor-derived transmission and a hospital outbreak involving liver transplant recipients. Infections with non-albicans candida species are also increasing in incidence in SOT recipients, leading to increasing antifungal resistance and higher mortality. Aspergillus usti has emerged in immunocompromised patients on antifungal prophylaxis. Cryptococcus species continue to be responsible for a number of infections in SOT recipients. Dimorphic fungi, endemic to geographic areas and responsible for sporadic infections in SOT recipients are noted to have an expanding geographic area. Emergomyces are newly classified groups of five species of dimorphic fungi noted to disseminated disease in immunocompromised patients including SOT recipients. SUMMARY Emerging fungal species and the development of resistance in well entrenched fungal pathogens impacts SOT recipients and those caring for them. Knowledge of these trends aids in the successful identification and optimal treatment of these challenging conditions.
Collapse
Affiliation(s)
- Aaron Mishkin
- Lewis Katz School of Medicine at Temple University: Philadelphia, Pennsylvania, USA
| |
Collapse
|
25
|
Ajlan A, Aleid H, Ali TZ, Joharji H, Almeshari K, Nazmi AM, Shah Y, Devol E, Alkortas D, Alabdulkarim Z, Broering D, Alahmadi I, Ullah A, Alotaibi A, Aljedai A. Standard induction with basiliximab versus no induction in low immunological risk kidney transplant recipients: study protocol for a randomized controlled trial. Trials 2021; 22:414. [PMID: 34167567 PMCID: PMC8223264 DOI: 10.1186/s13063-021-05253-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 04/07/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Induction therapy with IL-2 receptor antagonist (IL2-RA) is recommended as a first-line agent in low immunological risk kidney transplant recipients. However, the role of IL2-RA in the setting of tacrolimus-based immunosuppression has not been fully investigated. AIMS To compare different induction therapeutic strategies with 2 doses of basiliximab vs. no induction in low immunologic risk kidney transplant recipients as per KFSHRC protocol. METHODS Prospective, randomized, double blind, non-inferiority, controlled clinical trial EXPECTED OUTCOMES: 1. Primary outcomes: Biopsy-proven acute rejection within first year following transplant 2. SECONDARY OUTCOMES a. Patient and graft survival at 1 year b. eGFR at 6 months and at 12 months c. Emergence of de novo donor-specific antibodies (DSAs) TRIAL REGISTRATION: The study has been prospectively registered at clinicaltrials.gov (NTC: 04404127). Registered on 27 May 2020.
Collapse
Affiliation(s)
- Aziza Ajlan
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Pharmaceutical Care Division MBC 11, Riyadh, Saudi Arabia.
| | - Hassan Aleid
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Kidney & Pancreas Health Centre - Riyadh, KPT, Riyadh, Saudi Arabia
| | - Tariq Zulfiquar Ali
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Kidney & Pancreas Health Centre - Riyadh, KPT, Riyadh, Saudi Arabia
| | - Hala Joharji
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Pharmaceutical Care Division MBC 11, Riyadh, Saudi Arabia
| | - Khalid Almeshari
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Kidney & Pancreas Health Centre - Riyadh, KPT, Riyadh, Saudi Arabia
| | - Ahmed Mohammed Nazmi
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Kidney & Pancreas Health Centre - Riyadh, KPT, Riyadh, Saudi Arabia
| | - Yaser Shah
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Kidney & Pancreas Health Centre - Riyadh, KPT, Riyadh, Saudi Arabia
| | - Edward Devol
- Biostats, Epidemiology and Scientific Computing Department, Riyadh, Saudi Arabia
| | - Dalal Alkortas
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Pharmaceutical Care Division MBC 11, Riyadh, Saudi Arabia
| | - Zinah Alabdulkarim
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Pharmaceutical Care Division MBC 11, Riyadh, Saudi Arabia
| | - Dieter Broering
- Organ Transplant Centre of Excellence- Riyadh, OTC, Riyadh, Saudi Arabia
| | - Ibrahim Alahmadi
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Kidney & Pancreas Health Centre - Riyadh, KPT, Riyadh, Saudi Arabia
| | - Asad Ullah
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Kidney & Pancreas Health Centre - Riyadh, KPT, Riyadh, Saudi Arabia
| | - Anwar Alotaibi
- Biostats, Epidemiology and Scientific Computing Department, Riyadh, Saudi Arabia
| | - Ahmed Aljedai
- King Faisal Specialist Hospital and Research Centre (KFSHRC), Pharmaceutical Care Division MBC 11, Riyadh, Saudi Arabia.,Deputyship of Therapeutic Affairs, Ministry of Health, Riyadh, Saudi Arabia
| |
Collapse
|
26
|
Abstract
Various uncommon fungal pathogens have been increasingly identified as causes of disseminated and invasive fungal disease (IFD) worldwide. Growing recognition and clinical knowledge of these emerging fungal pathogens has occurred through improved molecular diagnostics, nucleic sequence databases, and taxonomic reclassification of medically significant fungi. However, emerging fungal diseases carry significant morbidity and mortality and, due to a paucity of published literature, the collective clinical experience with these fungi is often limited. In this review, we focus on unusual emerging fungal pathogens not extensively covered elsewhere in this issue of Infectious Diseases Clinics of North America.
Collapse
|
27
|
Affiliation(s)
- Laila S Al Yazidi
- Child Health Department, Sultan Qaboos University Hospital, Muscat, Oman
| | - Abdullah M. S. Al-Hatmi
- Natural & Medical Sciences Research Center, University of Nizwa,Nizwa, Oman
- Department of Biological Sciences & Chemistry, College of Arts and Sciences, University of Nizwa, Nizwa, Oman
- Centre of Expertise in Mycology Radboudumc/CWZ, Nijmegen, The Netherlands
| |
Collapse
|
28
|
Ferrarese A, Cattelan A, Cillo U, Gringeri E, Russo FP, Germani G, Gambato M, Burra P, Senzolo M. Invasive fungal infection before and after liver transplantation. World J Gastroenterol 2020; 26:7485-7496. [PMID: 33384549 PMCID: PMC7754548 DOI: 10.3748/wjg.v26.i47.7485] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/15/2020] [Accepted: 11/29/2020] [Indexed: 02/06/2023] Open
Abstract
Invasive infections are a major complication before liver transplantation (LT) and in the early phase after surgery. There has been an increasing prevalence of invasive fungal disease (IFD), especially among the sickest patients with decompensated cirrhosis and acute-on-chronic liver failure, who suffer from a profound state of immune dysfunction and receive intensive care management. In such patients, who are listed for LT, development of an IFD often worsens hepatic and extra-hepatic organ dysfunction, requiring a careful evaluation before surgery. In the post-transplant setting, the burden of IFD has been reduced after the clinical advent of antifungal prophylaxis, even if several major issues still remain, such as duration, target population and drug type(s). Nevertheless, the development of IFD in the early phase after surgery significantly impairs graft and patient survival. This review outlines presentation, prophylactic and therapeutic strategies, and outcomes of IFD in LT candidates and recipients, providing specific considerations for clinical practice.
Collapse
Affiliation(s)
- Alberto Ferrarese
- Multivisceral Transplant Unit, Padua University Hospital, Padua 35128, Italy
| | - Annamaria Cattelan
- Tropical and Infectious Disease Unit, Padua University Hospital, Padua 35128, Italy
| | - Umberto Cillo
- Padua University Hospital, Hepatobiliary Surgery and Liver Transplant Center, Padua 35128, Italy
| | - Enrico Gringeri
- Padua University Hospital, Hepatobiliary Surgery and Liver Transplant Center, Padua 35128, Italy
| | | | - Giacomo Germani
- Multivisceral Transplant Unit, Padua University Hospital, Padua 35128, Italy
| | - Martina Gambato
- Multivisceral Transplant Unit, Padua University Hospital, Padua 35128, Italy
| | - Patrizia Burra
- Multivisceral Transplant Unit, Padua University Hospital, Padua 35128, Italy
| | - Marco Senzolo
- Multivisceral Transplant Unit, Padua University Hospital, Padua 35128, Italy
| |
Collapse
|
29
|
Naik CA, Mathai SK, Sandkovsky US, Ausloos KA, Guileyardo JM, Schwartz G, Mason DP, Gottlieb R, Grazia TJ. Acute myocardial infarction secondary to mucormycosis after lung transplantation. IDCases 2020; 23:e01019. [PMID: 33376674 PMCID: PMC7758357 DOI: 10.1016/j.idcr.2020.e01019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/02/2020] [Accepted: 12/02/2020] [Indexed: 12/11/2022] Open
Abstract
We present a case of a 57-year-old man who underwent bilateral lung transplantation for idiopathic pulmonary fibrosis. His immediately post-operative course was complicated by fever and cardiac arrest. Despite supportive care and broad-spectrum antibiotics, he experienced continued clinical decline. Autopsy results indicated angioinvasive mucormycosis and coronary arteritis resulting in acute myocardial infarction as the cause of death.
Collapse
Affiliation(s)
- Chetan A Naik
- Center for Advanced Heart & Lung Diseases, Division of Pulmonary and Critical Care Medicine, Baylor University Medical Center at Dallas, Dallas, TX, USA
| | - Susan K Mathai
- Center for Advanced Heart & Lung Diseases, Division of Pulmonary and Critical Care Medicine, Baylor University Medical Center at Dallas, Dallas, TX, USA
| | - Uriel S Sandkovsky
- Division of Infectious Diseases, Baylor University Medical Center at Dallas, Dallas, TX, USA
| | - Kenneth A Ausloos
- Center for Advanced Heart & Lung Diseases, Division of Pulmonary and Critical Care Medicine, Baylor University Medical Center at Dallas, Dallas, TX, USA
| | - Joseph M Guileyardo
- Department of Pathology, Baylor University Medical Center at Dallas, Dallas, TX, USA
| | - Gary Schwartz
- Department of Surgery, Thoracic Surgery, Baylor University Medical Center at Dallas, Dallas, TX, USA
| | - David P Mason
- Department of Surgery, Thoracic Surgery, Baylor University Medical Center at Dallas, Dallas, TX, USA
| | - Robert Gottlieb
- Center for Advanced Heart & Lung Diseases, Division of Cardiology, Baylor University Medical Center at Dallas, Dallas, TX, USA
| | - Todd J Grazia
- Center for Advanced Heart & Lung Diseases, Division of Pulmonary and Critical Care Medicine, Baylor University Medical Center at Dallas, Dallas, TX, USA
| |
Collapse
|
30
|
Lang Q, Chughtai A, Kong WF, Yan HY. Case Report: Successful Treatment of Pulmonary Talaromyces marneffei Infection with Posaconazole in a Renal Transplant Recipient. Am J Trop Med Hyg 2020; 104:744-747. [PMID: 33236714 DOI: 10.4269/ajtmh.20-0909] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 10/13/2020] [Indexed: 12/12/2022] Open
Abstract
Talaromyces marneffei (T. marneffei), formerly Penicillium marneffei, is a dimorphic fungus prevalent in Southeast Asia that can cause severe systemic infection, especially in immunocompromised patients. There are few reports about the use of posaconazole in T. marneffei infection. Here, we present a case of pulmonary T. marneffei infection in a renal transplant recipient. The patient responded rapidly to oral posaconazole administration but experienced serum creatinine fluctuation because of the interaction between posaconazole and immunosuppressants. Seven months after adjusting the dose of immunosuppressants, the patient recovered completely. Posaconazole is a potentially promising therapy for T. marneffei infection, but it should be administered under close monitoring.
Collapse
Affiliation(s)
- Qin Lang
- Department of Respiratory and Critical Care Medicine, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Aamer Chughtai
- Department of Imaging Institute, Cleveland Clinic, Cleveland, Ohio
| | - Wei-Fang Kong
- Department of Radiology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Hai-Ying Yan
- Department of Respiratory and Critical Care Medicine, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| |
Collapse
|
31
|
van den Bogaart L, Cipriano A, Koutsokera A, Manuel O. Understanding rare infections post-lung transplantation. Expert Rev Respir Med 2020; 15:325-338. [PMID: 33106068 DOI: 10.1080/17476348.2021.1843428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Introduction: Lung transplant recipients are at the highest risk of infectious complications among all solid-organ transplant (SOT) recipients. In the current era, many standardized protocols in terms of diagnostic algorithms, prophylaxis, and therapeutic strategies have improved the management of the most common infectious complications. Conversely, diagnosis of rare infections can be particularly challenging and this can delay appropriate treatment.Areas covered: This article will review the epidemiology, clinical presentation, diagnostic and therapeutic management of certain rarely reported viral, fungal, bacterial and parasitic infections in lung transplant recipients.Expert opinion: Once the most frequent infections are excluded, clinical suspicion combined with molecular diagnostic methods such as targeted and broad-spectrum PCRs can allow diagnosis of a rare infection. A multidisciplinary team, including transplant pulmonologists, transplant infectious diseases specialists, microbiologists and pathologists is essential for prompt diagnosis and optimal therapeutic management.
Collapse
Affiliation(s)
- Lorena van den Bogaart
- Infectious Diseases Service, Lausanne University Hospital (CHUV), Lausanne, Switzerland.,Transplantation Center, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Ana Cipriano
- Infectious Disease Department, Centro Hospitalar Do Porto, Porto, Portugal
| | - Angela Koutsokera
- Division of Pulmonology, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Oriol Manuel
- Infectious Diseases Service, Lausanne University Hospital (CHUV), Lausanne, Switzerland.,Transplantation Center, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| |
Collapse
|
32
|
Trottier CA, Jhaveri VV, Zimarowski MJ, Blair BM, Alonso CD. Beyond the Superficial: Disseminated Trichophyton rubrum Infection in a Kidney Transplant Recipient. Open Forum Infect Dis 2020; 7:ofaa281. [PMID: 33094122 PMCID: PMC7566364 DOI: 10.1093/ofid/ofaa281] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 07/01/2020] [Indexed: 12/02/2022] Open
Abstract
Superficial dermatophyte infections are common in the general population and are readily treated with topical antifungals. Deeper invasion is rare, and dissemination to visceral organs is extremely uncommon. We describe a 66-year-old renal transplant recipient who developed disseminated Trichophyton rubrum infection while undergoing treatment for acute humoral rejection. The infection presented as a facial rash with subsequent dissemination to the lungs and chest wall. All sites of infection improved with combination administration of oral posaconazole and terbinafine. In this work, we review the available literature regarding management of disseminated Trichophyton infection and discuss therapeutic interventions for disseminated dermatophytosis in immunosuppressed hosts.
Collapse
Affiliation(s)
- Caitlin A Trottier
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Vimal V Jhaveri
- Harvard Medical School, Boston, Massachusetts, USA.,Division of Infectious Diseases, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Mary Jane Zimarowski
- Harvard Medical School, Boston, Massachusetts, USA.,Department of Pathology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Barbra M Blair
- Harvard Medical School, Boston, Massachusetts, USA.,Division of Infectious Diseases, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Carolyn D Alonso
- Harvard Medical School, Boston, Massachusetts, USA.,Division of Infectious Diseases, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| |
Collapse
|
33
|
Chandorkar A, Simkins J. Emerging Fungal Cutaneous Infections in Immunocompromised Patients. CURRENT FUNGAL INFECTION REPORTS 2020. [DOI: 10.1007/s12281-020-00395-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
34
|
Mihailides L, Croda M, Forrestel AK. Recognition and Management of Angioinvasive Fungal Infections. CURRENT DERMATOLOGY REPORTS 2020. [DOI: 10.1007/s13671-020-00296-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
35
|
Endemic Fungi in Transplant and Immunocompromised Hosts: Epidemiology, Diagnosis, Treatment, and Prevention. CURRENT TREATMENT OPTIONS IN INFECTIOUS DISEASES 2020. [DOI: 10.1007/s40506-020-00212-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
36
|
Nematollahi S, Shoham S. Updates on the Treatment of Non-Aspergillus Hyaline Mold Infections. CURRENT FUNGAL INFECTION REPORTS 2019. [DOI: 10.1007/s12281-019-00364-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|