1
|
Zhang J, Ma D, Chen M, Hu Y, Chen X, Chen J, Huang M, Dai H. Prevalence and clinical significance of potential drug-drug interactions among lung transplant patients. Front Pharmacol 2024; 15:1308260. [PMID: 38379901 PMCID: PMC10876870 DOI: 10.3389/fphar.2024.1308260] [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] [Received: 10/06/2023] [Accepted: 01/24/2024] [Indexed: 02/22/2024] Open
Abstract
Background: Drug-drug interactions (DDIs) are a major but preventable cause of adverse drug reactions. There is insufficient information regarding DDIs in lung transplant recipients. Objective: This study aimed to determine the prevalence of potential DDIs (pDDIs) in intensive care unit (ICU) lung transplant recipients, identify the real DDIs and the most frequently implicated medications in this vulnerable population, and determine the risk factors associated with pDDIs. Methods: This retrospective cross-sectional study included lung transplant recipients from January 2018 to December 2021. Pertinent information was retrieved from medical records. All prescribed medications were screened for pDDIs using the Lexicomp® drug interaction software. According to this interaction software, pDDIs were classified as C, D, or X (C = monitor therapy, D = consider therapy modification, X = avoid combination). The Drug Interaction Probability Scale was used to determine the causation of DDIs. All statistical analysis was performed in SPSS version 26.0. Results: 114 patients were qualified for pDDI analysis, and total pDDIs were 4051. The most common type of pDDIs was category C (3323; 82.0%), followed by D (653; 16.1%) and X (75; 1.9%). Voriconazole and posaconazole were the antifungal medicine with the most genuine DDIs. Mean tacrolimus concentration/dose (Tac C/D) before or after co-therapy was considerably lower than the Tac C/D during voriconazole or posaconazole co-therapy (p < 0.001, p = 0.027). Real DDIs caused adverse drug events (ADEs) in 20 patients. Multivariable logistic regression analyses found the number of drugs per patient (OR, 1.095; 95% CI, 1.048-1.145; p < 0.001) and the Acute Physiology and Chronic Health Evaluation II (APACHE Ⅱ) score (OR, 1.097; 95% CI, 1.021-1.179; p = 0.012) as independent risk factors predicting category X pDDIs. Conclusion: This study revealed a high incidence of both potential and real DDIs in ICU lung transplant recipients. Immunosuppressive drugs administered with azole had a high risk of causing clinically significant interactions. The number of co-administered drugs and APACHE Ⅱ score were associated with an increased risk of category × drug interactions. Close monitoring of clinical and laboratory parameters is essential for ensuring successful lung transplantation and preventing adverse drug events associated with DDIs.
Collapse
Affiliation(s)
- Jiali Zhang
- Department of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Danyi Ma
- Department of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Meng Chen
- Department of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yanting Hu
- Department of General Intensive Care Unit, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xveying Chen
- Department of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jingyu Chen
- Department of Lung Transplantation, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Man Huang
- Department of General Intensive Care Unit, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Haibin Dai
- Department of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| |
Collapse
|
2
|
Boscolo A, Cattelan A, Marinello S, Medici F, Pettenon G, Congedi S, Sella N, Presa N, Pistollato E, Silvestrin S, Biscaro M, Muraro L, Peralta A, Mazzitelli M, Dell’Amore A, Rea F, Navalesi P. Fungal Infections and Colonization after Bilateral Lung Transplant: A Six-Year Single-Center Experience. J Fungi (Basel) 2024; 10:80. [PMID: 38276026 PMCID: PMC10817539 DOI: 10.3390/jof10010080] [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: 12/21/2023] [Revised: 01/10/2024] [Accepted: 01/11/2024] [Indexed: 01/27/2024] Open
Abstract
Fungal infections (FIs) are one of the leading causes of morbidity and mortality within the first year of lung transplant (LT) in LT recipients (LTRs). Their prompt identification and treatment are crucial for a favorable LTR outcome. The objectives of our study were to assess (i) the FI incidence and colonization during the first year after a bilateral LT, (ii) the risk factors associated with FI and colonization, and (iii) the differences in fungal incidence according to the different prophylactic strategies. All bilateral LTRs admitted to the intensive care unit of Padua University Hospital were retrospectively screened, excluding patients <18 years of age, those who had been re-transplanted, and those who had received ventilation and/or extracorporeal membrane oxygenation before LT. Overall, 157 patients were included. A total of 13 (8%) patients developed FI, and 36 (23%) developed colonization, which was mostly due to Aspergillus spp. We did not identify independent risk factors for FI. Groups of patients receiving different prophylactic strategies reported a similar incidence of both FI and colonization. The incidence of FI and fungal colonization was 8% and 23%, respectively, with no differences between different antifungal prophylaxes or identified predisposing factors. Further studies with larger numbers are needed to confirm our results.
Collapse
Affiliation(s)
- Annalisa Boscolo
- Department of Medicine, University of Padua, 35122 Padua, Italy; (A.B.); (F.M.); (S.C.); (E.P.); (M.B.); (P.N.)
- Anesthesia and Intensive Care Unit, Padua University Hospital, 35128 Padua, Italy (L.M.); (A.P.)
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35122 Padua, Italy; (S.S.); (A.D.); (F.R.)
| | - Annamaria Cattelan
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy; (A.C.); (S.M.); (N.P.)
| | - Serena Marinello
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy; (A.C.); (S.M.); (N.P.)
| | - Francesca Medici
- Department of Medicine, University of Padua, 35122 Padua, Italy; (A.B.); (F.M.); (S.C.); (E.P.); (M.B.); (P.N.)
| | - Giovanni Pettenon
- Department of Medicine, University of Padua, 35122 Padua, Italy; (A.B.); (F.M.); (S.C.); (E.P.); (M.B.); (P.N.)
| | - Sabrina Congedi
- Department of Medicine, University of Padua, 35122 Padua, Italy; (A.B.); (F.M.); (S.C.); (E.P.); (M.B.); (P.N.)
| | - Nicolò Sella
- Anesthesia and Intensive Care Unit, Padua University Hospital, 35128 Padua, Italy (L.M.); (A.P.)
| | - Nicolò Presa
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy; (A.C.); (S.M.); (N.P.)
| | - Elisa Pistollato
- Department of Medicine, University of Padua, 35122 Padua, Italy; (A.B.); (F.M.); (S.C.); (E.P.); (M.B.); (P.N.)
| | - Stefano Silvestrin
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35122 Padua, Italy; (S.S.); (A.D.); (F.R.)
| | - Martina Biscaro
- Department of Medicine, University of Padua, 35122 Padua, Italy; (A.B.); (F.M.); (S.C.); (E.P.); (M.B.); (P.N.)
| | - Luisa Muraro
- Anesthesia and Intensive Care Unit, Padua University Hospital, 35128 Padua, Italy (L.M.); (A.P.)
| | - Arianna Peralta
- Anesthesia and Intensive Care Unit, Padua University Hospital, 35128 Padua, Italy (L.M.); (A.P.)
| | - Maria Mazzitelli
- Infectious and Tropical Diseases Unit, Padua University Hospital, 35128 Padua, Italy; (A.C.); (S.M.); (N.P.)
| | - Andrea Dell’Amore
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35122 Padua, Italy; (S.S.); (A.D.); (F.R.)
| | - Federico Rea
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35122 Padua, Italy; (S.S.); (A.D.); (F.R.)
| | - Paolo Navalesi
- Department of Medicine, University of Padua, 35122 Padua, Italy; (A.B.); (F.M.); (S.C.); (E.P.); (M.B.); (P.N.)
- Anesthesia and Intensive Care Unit, Padua University Hospital, 35128 Padua, Italy (L.M.); (A.P.)
| |
Collapse
|
3
|
Crone CG, Wulff SM, Ledergerber B, Helweg-Larsen J, Bredahl P, Arendrup MC, Perch M, Helleberg M. Invasive Aspergillosis among Lung Transplant Recipients during Time Periods with Universal and Targeted Antifungal Prophylaxis-A Nationwide Cohort Study. J Fungi (Basel) 2023; 9:1079. [PMID: 37998886 PMCID: PMC10672607 DOI: 10.3390/jof9111079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/20/2023] [Accepted: 11/03/2023] [Indexed: 11/25/2023] Open
Abstract
The optimal prevention strategy for invasive aspergillosis (IA) in lung transplant recipients (LTXr) is unknown. In 2016, the Danish guidelines were changed from universal to targeted IA prophylaxis. Previously, we found higher rates of adverse events in the universal prophylaxis period. In a Danish nationwide study including LTXr, for 2010-2019, we compared IA rates in time periods with universal vs. targeted prophylaxis and during person-time with vs. person-time without antifungal prophylaxis. IA hazard rates were analyzed in multivariable Cox models with adjustment for time after LTX. Among 295 LTXr, antifungal prophylaxis was initiated in 183/193 and 6/102 during the universal and targeted period, respectively. During the universal period, 62% discontinued prophylaxis prematurely. The median time on prophylaxis was 37 days (IQR 11-84). IA was diagnosed in 27/193 (14%) vs. 15/102 (15%) LTXr in the universal vs. targeted period, with an adjusted hazard ratio (aHR) of 0.94 (95% CI 0.49-1.82). The aHR of IA during person-time with vs. person-time without antifungal prophylaxis was 0.36 (95% CI 0.12-1.02). No difference in IA was found during periods with universal vs. targeted prophylaxis. Prophylaxis was protective of IA when taken. Targeted prophylaxis may be preferred over universal due to comparable IA rates and lower rates of adverse events.
Collapse
Affiliation(s)
- Cornelia Geisler Crone
- Centre of Excellence for Health, Immunity and Infections (CHIP), Copenhagen University Hospital—Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark; (S.M.W.); (B.L.); (J.H.-L.); (M.H.)
| | - Signe Marie Wulff
- Centre of Excellence for Health, Immunity and Infections (CHIP), Copenhagen University Hospital—Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark; (S.M.W.); (B.L.); (J.H.-L.); (M.H.)
| | - Bruno Ledergerber
- Centre of Excellence for Health, Immunity and Infections (CHIP), Copenhagen University Hospital—Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark; (S.M.W.); (B.L.); (J.H.-L.); (M.H.)
| | - Jannik Helweg-Larsen
- Centre of Excellence for Health, Immunity and Infections (CHIP), Copenhagen University Hospital—Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark; (S.M.W.); (B.L.); (J.H.-L.); (M.H.)
- Department of Infectious Diseases, Copenhagen University Hospital—Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark
| | - Pia Bredahl
- Department of Thoracic Anesthesia, Copenhagen University Hospital —Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark;
| | - Maiken Cavling Arendrup
- Unit of Mycology, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen, Denmark;
- Department of Clinical Microbiology, Copenhagen University Hospital —Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen N, Denmark;
| | - Michael Perch
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen N, Denmark;
- Department of Cardiology, Section for Lung Transplantation, Copenhagen University Hospital —Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark
| | - Marie Helleberg
- Centre of Excellence for Health, Immunity and Infections (CHIP), Copenhagen University Hospital—Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark; (S.M.W.); (B.L.); (J.H.-L.); (M.H.)
- Department of Infectious Diseases, Copenhagen University Hospital—Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen N, Denmark;
| |
Collapse
|
4
|
Sprute R, Nacov JA, Neofytos D, Oliverio M, Prattes J, Reinhold I, Cornely OA, Stemler J. Antifungal prophylaxis and pre-emptive therapy: When and how? Mol Aspects Med 2023; 92:101190. [PMID: 37207579 DOI: 10.1016/j.mam.2023.101190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 04/22/2023] [Accepted: 05/05/2023] [Indexed: 05/21/2023]
Abstract
The growing pool of critically ill or immunocompromised patients leads to a constant increase of life-threatening invasive infections by fungi such as Aspergillus spp., Candida spp. and Pneumocystis jirovecii. In response to this, prophylactic and pre-emptive antifungal treatment strategies have been developed and implemented for high-risk patient populations. The benefit by risk reduction needs to be carefully weighed against potential harm caused by prolonged exposure against antifungal agents. This includes adverse effects and development of resistance as well as costs for the healthcare system. In this review, we summarise evidence and discuss advantages and downsides of antifungal prophylaxis and pre-emptive treatment in the setting of malignancies such as acute leukaemia, haematopoietic stem cell transplantation, CAR-T cell therapy, and solid organ transplant. We also address preventive strategies in patients after abdominal surgery and with viral pneumonia as well as individuals with inherited immunodeficiencies. Notable progress has been made in haematology research, where strong recommendations regarding antifungal prophylaxis and pre-emptive treatment are backed by data from randomized controlled trials, whereas other critical areas still lack high-quality evidence. In these areas, paucity of definitive data translates into centre-specific strategies that are based on interpretation of available data, local expertise, and epidemiology. The development of novel immunomodulating anticancer drugs, high-end intensive care treatment and the development of new antifungals with new modes of action, adverse effects and routes of administration will have implications on future prophylactic and pre-emptive approaches.
Collapse
Affiliation(s)
- Rosanne Sprute
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Cologne, Germany; German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Julia A Nacov
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Cologne, Germany; German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Dionysios Neofytos
- Division of Infectious Diseases, Transplant Infectious Disease Service, University Hospital of Geneva, Geneva, Switzerland
| | - Matteo Oliverio
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany
| | - Juergen Prattes
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Cologne, Germany; German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany; Medical University of Graz, Department of Internal Medicine, Division of Infectious Disease, Excellence Center for Medical Mycology (ECMM), Graz, Austria
| | - Ilana Reinhold
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital of Zurich, Zurich, Switzerland
| | - Oliver A Cornely
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Cologne, Germany; German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinical Trials Centre Cologne (ZKS Köln), Cologne, Germany
| | - Jannik Stemler
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Cologne, Germany; German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany.
| |
Collapse
|
5
|
Villalobos APC, Foroutan F, Davoudi S, Kothari S, Martinu T, Singer LG, Keshavjee S, Husain S. Statin Use May Be Associated With a Lower Risk of Invasive Aspergillosis in Lung Transplant Recipients. Clin Infect Dis 2023; 76:e1379-e1384. [PMID: 35900334 DOI: 10.1093/cid/ciac551] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 06/23/2022] [Accepted: 06/30/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Statins are competitive inhibitors of 3-hydroxy-3methylglutaryl coenzyme A reductase (HMG-CoA reductase) that catalyses HMG-CoA conversion to mevalonate, a process involved in synthesizing cholesterol in humans and ergosterol in fungi. The effect of statin use on the risk of development of invasive aspergillosis (IA) in lung transplant recipients (LTRs) is not well documented. METHODS This retrospective study included LTRs from 2010 to 2017 who were followed for one-year post-transplant. Proven or probable IA was diagnosed as per ISHLT criteria. We performed a multivariable Cox proportional hazards model of the association between IA and statin use (minimum of 2 weeks duration prior to IA), adjusting for other known IA risk factors. RESULTS We identified 785 LTRs, 44% female, mean age 53 years old, the most common underlying disease being pulmonary fibrosis (23.8%). In total, 451 LTRs (57%) received statins post-transplant, atorvastatin was the most commonly used statin (68%). The mean duration of statins post-transplant was 347 days (interquartile range [IQR]: 305 to 346). And 55 (7%) LTRs developed IA in the first-year post-transplant. Out of these 55 LTRs, 9 (16.3%) had received statin before developing IA. In multivariable analysis, statin use was independently associated with a lower risk of IA (P = .002, SHR 0.30, 95% confidence interval [CI] 95% .14-.64). Statin use was also associated with a lower incidence of post-transplant Aspergillus colonization, 114 (34%) in the no statin group vs 123 (27%) in the statin group (P = .038). CONCLUSIONS The use of statin for a minimum of two weeks during the first-year post-transplant was associated with a 70% risk reduction of IA in LTRs.
Collapse
Affiliation(s)
- Armelle Pérez-Cortés Villalobos
- Transplant Infectious Diseases, Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada.,Department of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Farid Foroutan
- Transplant Infectious Diseases, Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Setareh Davoudi
- Transplant Infectious Diseases, Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Sagar Kothari
- Transplant Infectious Diseases, Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Tereza Martinu
- Lung Transplant Program, Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Lianne G Singer
- Lung Transplant Program, Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Shaf Keshavjee
- Lung Transplant Program, Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Shahid Husain
- Transplant Infectious Diseases, Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada
| |
Collapse
|
6
|
Adverse Events Associated with Universal versus Targeted Antifungal Prophylaxis among Lung Transplant Recipients-A Nationwide Cohort Study 2010-2019. Microorganisms 2022; 10:microorganisms10122478. [PMID: 36557731 PMCID: PMC9787947 DOI: 10.3390/microorganisms10122478] [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] [Received: 11/08/2022] [Revised: 11/30/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Background: Invasive fungal infections in lung transplant (LTX) recipients cause substantial morbidity, but the best strategy for prevention has not yet been determined. We evaluated adherence to and rates of adverse events of universal versus targeted prophylaxis. Methods: All LTX recipients in the Danish National LTX Centre (2010−2019) were included. Before July 2016, universal voriconazole prophylaxis was used. After July 2016, only high-risk patients received targeted prophylaxis with posaconazole and inhaled amphotericin B. Proportions of triazole discontinuation, side-effects, off-target calcineurin-inhibitor (CNI) levels, and acute rejection were compared between the two periods. Results: Universal and targeted prophylaxis was initiated in 183/193 and 6/102 patients, respectively. Only 37% completed > 9 of the intended 12 weeks of voriconazole; 72% of discontinuations were due to hepatotoxicity. In the universal vs. targeted prophylaxis period, 89% vs. 72% (p < 0.001) patients had low CNI episodes, and 37% vs. 1% (p < 0.001) of these were associated with discontinuation of triazole; 40% vs. 14% (p < 0.001) had acute rejection; and 23% vs. 3% (p < 0.001) had acute rejection associated with low CNI episodes. Conclusions: Universal voriconazole prophylaxis was associated with high rates of discontinuation, mainly caused by hepatotoxicity. In comparison to the targeted posaconazole period, more patients had low CNI levels and acute rejection in the universal voriconazole period.
Collapse
|
7
|
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
|
8
|
Pióro A, Latos M, Urlik M, Stącel T, Gawęda M, Pandel A, Przybyłowski P, Knapik P, Ochman M. Antifungal Prophylaxis and Treatment Among Lung Transplant Recipients in Early Postoperative Stage: A Single-Center Study. Transplant Proc 2022; 54:1104-1108. [DOI: 10.1016/j.transproceed.2022.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 02/18/2022] [Indexed: 11/30/2022]
|
9
|
Abstract
Rationale: Many lung transplant centers prescribe antifungal medications after transplantation to prevent invasive fungal infections (IFIs); however, the effectiveness of antifungal prophylaxis at reducing the risk of all-cause mortality or IFI has not been established.Objectives: We aimed to evaluate the effect of antifungal prophylaxis on all-cause mortality and IFI in lung transplant patients.Methods: Using administrative claims data, we identified adult patients who underwent lung transplantation between January 1, 2005, and December 31, 2018. Propensity score analysis using inverse probability treatment-weighting approach was used to balance the differences in baseline characteristics between those receiving antifungal prophylaxis and those not receiving antifungal prophylaxis. Cox proportional hazards regression was used to compare rates of all-cause mortality and IFI in both groups.Results: We identified 662 lung transplant recipients (LTRs) (387 received prophylaxis and 275 did not). All-cause mortality was significantly lower in those receiving antifungal prophylaxis compared with those not receiving antifungal prophylaxis (event rate per 100 person-years, 8.36 vs. 19.49; hazard ratio, 0.43; 95% confidence interval, 0.26-0.71; P = 0.003). Patients receiving antifungal prophylaxis had a lower rate of IFI compared with those not receiving prophylaxis (event rate per 100 person-years, 14.94 vs. 22.37; hazard ratio, 0.68; 95% confidence interval, 0.44-1.05; P = 0.079), but did not reach statistical significance.Conclusions: In this real-world analysis, antifungal prophylaxis in LTRs was associated with reduced all-cause mortality compared with those not receiving antifungal prophylaxis. Rates of IFI were also lower in those receiving prophylaxis, but this was not statistically significant in our primary analysis.
Collapse
|
10
|
Alshaya OA, Saleh RA, Alshehri SD. Voriconazole-Induced Hepatotoxicity Resolved after Switching to Amphotericin B in Fusarium dimerum Central Line-Associated Bloodstream Infection. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e932544. [PMID: 34373441 PMCID: PMC8366571 DOI: 10.12659/ajcr.932544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Patient: Female, 38-year-old
Final Diagnosis: Drug induced liver injury
Symptoms: Fever • abdominal pain • nausea and vomiting • loose stools
Medication: —
Clinical Procedure: —
Specialty: Infectious Diseases • General and Internal Medicine • Pharmacology and Pharmacy
Collapse
Affiliation(s)
- Omar A Alshaya
- Department of Pharmacy Practice, College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.,King Abdullah International Medical Research Center, Riyadh, Saudi Arabia.,Pharmaceutical Care Services, King Abdulaziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Rana A Saleh
- Department of Medicine, King Abdulaziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Shaden D Alshehri
- Department of Pharmacy Practice, College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| |
Collapse
|
11
|
van den Hoogen MWF, Seghers L, Manintveld OC, Roest S, Bekkers JA, den Hoed CM, Minnee RC, de Geus HRH, van Thiel RJ, Hesselink DA. Care for the organ transplant recipient on the intensive care unit. J Crit Care 2021; 64:37-44. [PMID: 33784577 DOI: 10.1016/j.jcrc.2021.03.003] [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: 12/28/2020] [Revised: 03/07/2021] [Accepted: 03/08/2021] [Indexed: 11/25/2022]
Abstract
All transplant recipients receive tacrolimus, mycophenolate and glucocorticoids and these drugs have many side-effects and drug-drug interactions. Common complications include surgical complications, infections, rejection and acute kidney injury. Infections as CMV and PJP can be prevented with prophylactic treatment. Given the complexity of organ transplant recipients a multi-disciplinary team of intensivists, surgeons, pharmacists and transplant specialists is essential. After heart transplantation a temporary pacemaker is required until the conduction system recovers. Stiffening of the heart and increased cardiac markers indicate rejection. An endomyocardial biopsy is performed via the right jugular vein, necessitating its preservation. For lung transplant patients, early intervention for aspiration is warranted to prevent chronic rejection. Risk of any infection is high, requiring active surveillance and intensive treatment, mainly of fungal infections. The liver is immunotolerant requiring lower immunosuppression. Transplantation surgery is often accompanied by massive blood loss and coagulopathy. Other complications include portal vein or hepatic artery thrombosis and biliary leakage or stenosis. Kidney transplant recipients have a high risk of cardiovascular disease and posttransplant anemia should be treated liberally. After postmortal transplantation, delayed graft function is common and dialysis is continued. Ureteral anastomosis complications can be diagnosed with ultrasound.
Collapse
Affiliation(s)
- M W F van den Hoogen
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands.
| | - L Seghers
- Department of Pulmonology, Thorax Center, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - O C Manintveld
- Department of Cardiology, Thorax Center, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - S Roest
- Department of Cardiology, Thorax Center, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - J A Bekkers
- Department of Thorax Surgery, Thorax Center, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - C M den Hoed
- Department of Gastroenterology, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - R C Minnee
- Department of Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - H R H de Geus
- Department of Intensive Care, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - R J van Thiel
- Department of Intensive Care, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - D A Hesselink
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| |
Collapse
|
12
|
Strategies for the Prevention of Invasive Fungal Infections after Lung Transplant. J Fungi (Basel) 2021; 7:jof7020122. [PMID: 33562370 PMCID: PMC7914704 DOI: 10.3390/jof7020122] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 01/31/2021] [Accepted: 02/04/2021] [Indexed: 12/18/2022] Open
Abstract
Long-term survival after lung transplantation is lower than that associated with other transplanted organs. Infectious complications, most importantly invasive fungal infections, have detrimental effects and are a major cause of morbidity and mortality in this population. Candida infections predominate in the early post-transplant period, whereas invasive mold infections, usually those related to Aspergillus, are most common later on. This review summarizes the epidemiology and risk factors for invasive fungal diseases in lung transplant recipients, as well as the current evidence on preventive measures. These measures include universal prophylaxis, targeted prophylaxis, and preemptive treatment. Although there is consensus that a preventive strategy should be implemented, current data show no superiority of one preventive measure over another. Data are also lacking regarding the optimal antifungal regimen and the duration of treatment. As all current recommendations are based on observational, single-center, single-arm studies, it is necessary that this longstanding debate is settled with a multicenter randomized controlled trial.
Collapse
|
13
|
Review of Pharmacologic Considerations in the Use of Azole Antifungals in Lung Transplant Recipients. J Fungi (Basel) 2021; 7:jof7020076. [PMID: 33499209 PMCID: PMC7911495 DOI: 10.3390/jof7020076] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/18/2021] [Accepted: 01/20/2021] [Indexed: 12/15/2022] Open
Abstract
Mold-active azole antifungals are commonly prescribed for the prevention of invasive fungal infections in lung transplant recipients. Each agent exhibits a unique pharmacologic profile, an understanding of which is crucial for therapy selection and optimization. This article reviews pharmacologic considerations for three frequently-used azole antifungals in lung transplant recipients: voriconazole, posaconazole, and isavuconazole. Focus is drawn to analysis of drug-interactions, adverse drug reactions, pharmacokinetic considerations, and the role of therapeutic drug monitoring with special emphasis on data from the post-lung transplant population.
Collapse
|
14
|
Abstract
Lung transplantation is a lifesaving intervention for patients with advanced lung disease. Due to a combination of immunosuppression, continuous exposure of the lungs to the environment, and complications at the anastomotic sites, lung transplant recipients are at high risk for infectious complications. The aim of this review is to summarize recent developments in the field of infectious diseases as it pertains to lung transplant recipients.
Collapse
|
15
|
Pennington KM, Baqir M, Erwin PJ, Razonable RR, Murad MH, Kennedy CC. Antifungal prophylaxis in lung transplant recipients: A systematic review and meta-analysis. Transpl Infect Dis 2020; 22:e13333. [PMID: 32449237 PMCID: PMC7415601 DOI: 10.1111/tid.13333] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 02/13/2020] [Accepted: 05/12/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND No consensus exists regarding optimal strategy for antifungal prophylaxis following lung transplant. OBJECTIVE To review data regarding antifungal prophylaxis on the development of fungal infections. STUDY SELECTION/APPRAISAL We searched MEDLINE, Embase, and Scopus for eligible articles through December 10, 2019. Observational or controlled trials published after January 1, 2001, that pertained to the prevention of fungal infections in adult lung recipients were reviewed independently by two reviewers for inclusion. METHODS Of 1702 articles screened, 24 were included. Data were pooled using random effects model to evaluate for the primary outcome of fungal infection. Studies were stratified by prophylactic strategy, medication, and duration (short term < 6 months and long term ≥ 6 months). RESULTS We found no difference in the odds of fungal infection with universal prophylaxis (49/101) compared to no prophylaxis (36/93) (OR 0.76, CI: 0.03-17.98; I2 = 93%) and preemptive therapy (25/195) compared to universal prophylaxis (35/222) (OR 0.91, CI: 0.06-13.80; I2 = 93%). The cumulative incidence of fungal infections within 12 months was not different with nebulized amphotericin (0.08, CI: 0.04-0.13; I2 = 87%) compared to systemic triazoles (0.07, CI: 0.03-0.11; I2 = 21%) (P = .65). Likewise, duration of prophylaxis did not impact the incidence of fungal infections (short term: 0.11, CI: 0.05-0.17; I2 = 89%; long term: 0.06, CI: 0.03-0.08; I2 = 51%; P = .39). CONCLUSIONS We have insufficient evidence to support or exclude a benefit of antifungal prophylaxis.
Collapse
Affiliation(s)
- Kelly M. Pennington
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
| | - Misbah Baqir
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
| | | | - Raymund R. Razonable
- William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, MN
- Division of Infectious Disease, Mayo Clinic, Rochester, MN
| | - M. Hassan Murad
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
| | - Cassie C. Kennedy
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
- William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, MN
| |
Collapse
|
16
|
Villalobos APC, Husain S. Infection prophylaxis and management of fungal infections in lung transplant. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:414. [PMID: 32355858 PMCID: PMC7186682 DOI: 10.21037/atm.2020.03.102] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Lung transplantation has emerged as a lifesaving treatment for a wide range of advanced lung diseases. While the survival of lung transplant recipients continues to improve, infectious complications contribute substantially to morbidity and mortality following lung transplantation. The incidence of invasive fungal infections is variable, with a mean occurrence of 8.6%. The majority of fungal infections in lung transplant recipients are caused Aspergillus and Candida species. This review provides an update in the current approaches for the diagnosis, management and prevention of fungal infections and the late complications that are associated.
Collapse
Affiliation(s)
| | - Shahid Husain
- Multi-Organ Transplant Unit, Division of Infectious Diseases, University Health Network, Toronto, ON, Canada
| |
Collapse
|
17
|
Atchade E, Desmard M, Kantor E, Genève C, Tebano G, De Tymowski C, Tran-dinh A, Zappella N, Houzé S, Mal H, Castier Y, Tanaka S, Montravers P. Fungal Isolation in Respiratory Tract After Lung Transplantation: Epidemiology, Clinical Consequences, and Associated Factors. Transplant Proc 2020; 52:326-332. [DOI: 10.1016/j.transproceed.2019.10.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 10/06/2019] [Indexed: 10/25/2022]
|
18
|
Cornely OA, Hoenigl M, Lass-Flörl C, Chen SCA, Kontoyiannis DP, Morrissey CO, Thompson GR. Defining breakthrough invasive fungal infection-Position paper of the mycoses study group education and research consortium and the European Confederation of Medical Mycology. Mycoses 2019; 62:716-729. [PMID: 31254420 PMCID: PMC6692208 DOI: 10.1111/myc.12960] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 06/26/2019] [Accepted: 06/27/2019] [Indexed: 12/14/2022]
Abstract
Breakthrough invasive fungal infections (IFIs) have emerged as a significant problem in patients receiving systemic antifungals; however, consensus criteria for defining breakthrough IFI are missing. This position paper establishes broadly applicable definitions of breakthrough IFI for clinical research. Representatives of the Mycoses Study Group Education and Research Consortium (MSG-ERC) and the European Confederation of Medical Mycology (ECMM) reviewed the relevant English literature for definitions applied and published through 2018. A draft proposal for definitions was developed and circulated to all members of the two organisations for comment and suggestions. The authors addressed comments received and circulated the updated document for approval. Breakthrough IFI was defined as any IFI occurring during exposure to an antifungal drug, including fungi outside the spectrum of activity of an antifungal. The time of breakthrough IFI was defined as the first attributable clinical sign or symptom, mycological finding or radiological feature. The period defining breakthrough IFI depends on pharmacokinetic properties and extends at least until one dosing interval after drug discontinuation. Persistent IFI describes IFI that is unchanged/stable since treatment initiation with ongoing need for antifungal therapy. It is distinct from refractory IFI, defined as progression of disease and therefore similar to non-response to treatment. Relapsed IFI occurs after treatment and is caused by the same pathogen at the same site, although dissemination can occur. These proposed definitions are intended to support the design of future clinical trials and epidemiological research in clinical mycology, with the ultimate goal of increasing the comparability of clinical trial results.
Collapse
Affiliation(s)
- Oliver A Cornely
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
- Department I of Internal Medicine, ECMM Center of Excellence for Medical Mycology, German Centre for Infection Research, Partner Site Bonn-Cologne (DZIF), University of Cologne, Cologne, Germany
- Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, Cologne, Germany
| | - Martin Hoenigl
- Division of Infectious Diseases, University of California San Diego, San Diego, CA, USA
- Division of Pulmonology and Section of Infectious Diseases, Medical University of Graz, Graz, Austria
| | - Cornelia Lass-Flörl
- Division of Hygiene and Microbiology, ECMM Excellence Center for Medical Mycology, Medical University Innsbruck, Innsbruck, Austria
| | - Sharon C-A Chen
- Centre for Infectious Diseases and Microbiology, Laboratory Services, ICPMR, New South Wales Health Pathology, Westmead Hospital, Centre for Infectious Diseases and Microbiology, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
| | - Dimitrios P Kontoyiannis
- Department of Infectious Diseases, Infection Control, and Employee Health, University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - C Orla Morrissey
- Infectious Diseases, Alfred Health and Monash University, Melbourne, VIC, Australia
| | - George R Thompson
- Departments of Medical Microbiology and Immunology and Internal Medicine Division of Infectious Diseases, UC-Davis Medical Center, Sacramento, CA, USA
| |
Collapse
|
19
|
Rammaert B, Puyade M, Cornely OA, Seidel D, Grossi P, Husain S, Picard C, Lass-Flörl C, Manuel O, Le Pavec J, Lortholary O. Perspectives on Scedosporium species and Lomentospora prolificans in lung transplantation: Results of an international practice survey from ESCMID fungal infection study group and study group for infections in compromised hosts, and European Confederation of Medical Mycology. Transpl Infect Dis 2019; 21:e13141. [PMID: 31283872 DOI: 10.1111/tid.13141] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 06/24/2019] [Accepted: 07/01/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Scedosporium species and Lomentospora prolificans (S/L) are the second most common causes of invasive mold infections following Aspergillus in lung transplant recipients. METHODS We assessed the current practices on management of S/L colonization/infection of the lower respiratory tract before and after lung transplantation in a large number of lung transplant centers through an international practice survey from October 2016 to March 2017. RESULTS A total of 51 respondents from 45 lung transplant centers (17 countries, 4 continents) answered the survey (response rate 58%). S/L colonization was estimated to be detected in candidates by 48% of centers. Only 18% of the centers used a specific medium to detect S/L colonization. Scedosporium spp. colonization was a contraindication to transplantation in 10% of centers whereas L prolificans was a contraindication in 31%; 22% of centers declared having had 1-5 recipients infected with S/L in the past 5 years. CONCLUSIONS This survey gives an overview of the current practices regarding S/L colonization and infection in lung transplant centers worldwide and underscores the need of S/L culture procedure standardization before implementing prospective studies.
Collapse
Affiliation(s)
- Blandine Rammaert
- Faculté de médecine et pharmacie, Univ Poitiers, Poitiers, France.,Service de maladies infectieuses et tropicales, CHU Poitiers, Poitiers, France.,INSERM U1070, Poitiers, France
| | - Mathieu Puyade
- Service de médecine interne, CHU Poitiers, Poitiers, France
| | - Oliver A Cornely
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Department I of Internal Medicine, Clinical Trials Centre Cologne (ZKS), German Centre for Infection Research (DZIF), Partner site Bonn-Cologne, University of Cologne, Cologne, Germany
| | - Danila Seidel
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Department I of Internal Medicine, Clinical Trials Centre Cologne (ZKS), German Centre for Infection Research (DZIF), Partner site Bonn-Cologne, University of Cologne, Cologne, Germany
| | - Paolo Grossi
- Department of Medicine & Surgery, Infectious and Tropical Diseases Unit, University of Insubria, Varese, Italy
| | - Shahid Husain
- Multi-Organ Transplant Program, Division of Infectious Diseases, University Health Network, University of Toronto, Toronto, Canada
| | | | - Cornelia Lass-Flörl
- Division of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Oriol Manuel
- Transplantation Center and Infectious Diseases Service, University Hospital (CHUV) and University of Lausanne, Lausanne, Switzerland
| | - Jérôme Le Pavec
- Université Paris-Sud, Faculté de Médecine, Université Paris Saclay, Le Kremlin Bicêtre, France.,Service de Chirurgie Thoracique, Vasculaire et Transplantation Cardio-pulmonaire, Hôpital Marie-Lannelongue, Le Plessis-Robinson, France.,UMR-S 999, Universite Paris-Sud, INSERM, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Olivier Lortholary
- Université de Paris, APHP, Service des Maladies Infectieuses et Tropicales, Hôpital Necker-Enfants Malades, Centre d'Infectiologie Necker-Pasteur, Institut Imagine, Paris, France.,Institut Pasteur, Unité de Mycologie Moléculaire, Centre National de Référence Mycoses Invasives et Antifongiques, CNRS UMR 2000, Paris, France
| | | |
Collapse
|
20
|
Pennington KM, Yost KJ, Escalante P, Razonable RR, Kennedy CC. Antifungal prophylaxis in lung transplant: A survey of United States' transplant centers. Clin Transplant 2019; 33:e13630. [PMID: 31173402 DOI: 10.1111/ctr.13630] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/01/2019] [Accepted: 06/03/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND Antifungal prophylaxis strategies for lung transplant recipients vary without consensus or standard of care. Our current study aims to identify antifungal prophylaxis practices in the United States. METHODS From November 29, 2018, to February 15, 2019, we emailed surveys to medical directors of adult lung transplant centers. An alternate physician representative was approached if continued non-response after three survey attempts. Descriptive statistics were used to report findings. RESULTS Forty-four of 62 (71.0%) eligible centers responded. All Organ Procurement and Transplantation Networks were represented. Only four (9.1%) centers used pre-transplant prophylaxis for prevention of tracheobronchitis (3 of 4) and invasive fungal disease (4 of 4). Thirty-nine of forty (97.5%) centers used post-transplant prophylaxis: 36 (90.0%) universal and 3 (7.5%) pre-emptive/selective prophylaxis. Most centers used nebulized amphotericin with a systemic agent (26 of 36, 72.2%). Thirty-two of thirty-six (88.9%) centers continued universal prophylaxis beyond the hospital setting. Duration of prophylaxis ranged from the post-transplant hospitalization to lifelong with most centers (25 of 36, 69.4%) discontinuing prophylaxis 6 months or less post-transplant. CONCLUSION Most United States' lung transplant centers utilize a universal prophylaxis with nebulized amphotericin and a systemic triazole for 6 months or less post-transplant. Very few centers use pre-transplant antifungal prophylaxis.
Collapse
Affiliation(s)
- Kelly M Pennington
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA.,Robert D. and Patricia E. Kern Center for the Science of Healthcare Delivery, Mayo Clinic, Rochester, Minnesota, USA
| | - Kathleen J Yost
- Robert D. and Patricia E. Kern Center for the Science of Healthcare Delivery, Mayo Clinic, Rochester, Minnesota, USA
| | - Patricio Escalante
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Raymund R Razonable
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA.,William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota, USA
| | - Cassie C Kennedy
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA.,Robert D. and Patricia E. Kern Center for the Science of Healthcare Delivery, Mayo Clinic, Rochester, Minnesota, USA.,William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
21
|
Warris A, Lehrnbecher T, Roilides E, Castagnola E, Brüggemann RJM, Groll AH. ESCMID-ECMM guideline: diagnosis and management of invasive aspergillosis in neonates and children. Clin Microbiol Infect 2019; 25:1096-1113. [PMID: 31158517 DOI: 10.1016/j.cmi.2019.05.019] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 05/19/2019] [Accepted: 05/23/2019] [Indexed: 01/01/2023]
Abstract
SCOPE Presenting symptoms, distributions and patterns of diseases and vulnerability to invasive aspergillosis (IA) are similar between children and adults. However, differences exist in the epidemiology and underlying conditions, the usefulness of newer diagnostic tools, the pharmacology of antifungal agents and in the evidence from interventional phase 3 clinical trials. Therefore, the European Society for Clinical Microbiology and Infectious Diseases (ESCMID) and the European Confederation of Medical Mycology (ECMM) have developed a paediatric-specific guideline for the diagnosis and management of IA in neonates and children. METHODS Review and discussion of the scientific literature and grading of the available quality of evidence was performed by the paediatric subgroup of the ESCMID-ECMM-European Respiratory Society (ERS) Aspergillus disease guideline working group, which was assigned the mandate for the development of neonatal- and paediatric-specific recommendations. QUESTIONS Questions addressed by the guideline included the epidemiology of IA in neonates and children; which paediatric patients may benefit from antifungal prophylaxis; how to diagnose IA in neonates and children; which antifungal agents are available for use in neonates and children; which antifungal agents are suitable for prophylaxis and treatment of IA in neonates and children; what is the role of therapeutic drug monitoring of azole antifungals; and which management strategies are suitable to be used in paediatric patients. This guideline provides recommendations for the diagnosis, prevention and treatment of IA in the paediatric population, including neonates. The aim of this guideline is to facilitate optimal management of neonates and children at risk for or diagnosed with IA.
Collapse
Affiliation(s)
- A Warris
- MRC Centre for Medical Mycology, Institute of Medical Sciences, University of Aberdeen, Aberdeen, United Kingdom; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands.
| | - T Lehrnbecher
- Division of Paediatric Haematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe-University, Frankfurt, Germany; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands
| | - E Roilides
- Infectious Diseases Unit, 3rd Department of Paediatrics, Faculty of Medicine, Aristotle University 96 School of Health Sciences, Thessaloniki, Greece; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands
| | - E Castagnola
- Infectious Diseases Unit, IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG)
| | - R J M Brüggemann
- Radboud Center for Infectious Diseases, Radboud University Medical Centre, Center of Expertise in Mycology Radboudumc/CWZ, European Confederation of Medical Mycology (ECMM) Excellence Center of Medical Mycology, Nijmegen, the Netherlands; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG)
| | - A H Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Paediatric Hematology/Oncology, University Children's Hospital Münster, Münster, Germany; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands
| |
Collapse
|
22
|
Husain S, Camargo JF. Invasive Aspergillosis in solid-organ transplant recipients: Guidelines from the American Society of Transplantation Infectious Diseases Community of Practice. Clin Transplant 2019; 33:e13544. [PMID: 30900296 DOI: 10.1111/ctr.13544] [Citation(s) in RCA: 139] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 03/18/2019] [Indexed: 12/13/2022]
Abstract
These updated AST-IDCOP guidelines provide information on epidemiology, diagnosis, and management of Aspergillus after organ transplantation. Aspergillus is the most common invasive mold infection in solid-organ transplant (SOT) recipients, and it is the most common invasive fungal infection among lung transplant recipients. Time from transplant to diagnosis of invasive aspergillosis (IA) is variable, but most cases present within the first year post-transplant, with shortest time to onset among liver and heart transplant recipients. The overall 12-week mortality of IA in SOT exceeds 20%; prognosis is worse among those with central nervous system involvement or disseminated disease. Bronchoalveolar lavage galactomannan is preferred for the diagnosis of IA in lung and non-lung transplant recipients, in combination with other diagnostic modalities (eg, chest CT scan, culture). Voriconazole remains the drug of choice to treat IA, with isavuconazole and lipid formulations of amphotericin B regarded as alternative agents. The role of combination antifungals for primary therapy of IA remains controversial. Either universal prophylaxis or preemptive therapy is recommended in lung transplant recipients, whereas targeted prophylaxis is favored in liver and heart transplant recipients. In these guidelines, we also discuss newer antifungals and diagnostic tests, antifungal susceptibility testing, and special patient populations.
Collapse
Affiliation(s)
- Shahid Husain
- Division of Infectious Diseases, Multi-Organ Transplant Unit, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Jose F Camargo
- Department of Medicine, Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami, Florida
| |
Collapse
|
23
|
Pennington KM, Razonable RR, Peters S, Scott JP, Wylam M, Daly RC, Kennedy CC. Why do lung transplant patients discontinue triazole prophylaxis? Transpl Infect Dis 2019; 21:e13067. [PMID: 30866168 DOI: 10.1111/tid.13067] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 02/14/2019] [Accepted: 03/06/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND Lung transplant recipients are prone to invasive fungal infections prompting many transplant centers to use prolonged triazole antifungal prophylaxis. From a practical standpoint, it is unclear if lung transplant recipients are able to continue prolonged or lifelong prophylaxis without premature discontinuation from side effects, drug interactions, development of fungal disease, or medication cost. We examined the number of patients that are able to reach a prophylactic endpoint and understand the reasons for early termination. METHODS We conducted a retrospective chart review of all lung and heart-lung transplant patients at Mayo Clinic Rochester from May 1, 2002 to December 31, 2017. Type, duration, and reason for discontinuation of triazole prophylaxis were examined. RESULTS During the study period, 193 patients underwent lung or heart-lung transplantation. Itraconazole, voriconazole, and posaconazole were given to 180, 73, and 60 post-transplant patients, respectively. Providers switched itraconazole to another prophylactic antifungal medication for reasons other than prophylactic completion in 61.8% (126 out of 204) of exposure episodes; this was similar with voriconazole (68.8%, 53 out of 77, P = 0.41). Posaconazole was actively discontinued significantly less often (18.3%, 11 out of 60, P < 0.05). The most common reasons for discontinuing itraconazole were malabsorption (15.5% of exposure episodes) and concern for breakthrough fungal infection (10.2%). In comparison, the most common reason for voriconazole discontinuation was side effect or intolerance (54.5% of VR exposure episodes vs 9.8% of IT exposure episodes, P < 0.05). CONCLUSIONS Itraconazole and posaconazole appeared to have fewer side effects prompting discontinuation than voriconazole, but itraconazole was discontinued more often because of malabsorption and clinical suspicion of fungal infections.
Collapse
Affiliation(s)
- Kelly M Pennington
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota.,Robert D. and Patricia E. Kern Center for the Science of Healthcare Delivery, Mayo Clinic, Rochester, Minnesota
| | - Raymund R Razonable
- William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota.,Division of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Steve Peters
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota.,William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota
| | - John P Scott
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota.,William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota
| | - Mark Wylam
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota.,William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota
| | - Richard C Daly
- William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota.,Division of Cardiovascular Surgery, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Cassie C Kennedy
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota.,Robert D. and Patricia E. Kern Center for the Science of Healthcare Delivery, Mayo Clinic, Rochester, Minnesota.,William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota
| |
Collapse
|
24
|
Giannella M, Husain S, Saliba F, Viale P. Use of echinocandin prophylaxis in solid organ transplantation. J Antimicrob Chemother 2019; 73:i51-i59. [PMID: 29304212 DOI: 10.1093/jac/dkx449] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Invasive fungal infections (IFIs) are a major threat to patients undergoing solid organ transplantation (SOT). Owing to improvements in surgical techniques, immunosuppression therapy and antifungal prophylaxis, the incidence of IFIs has been decreasing in recent years. However, IFI-associated morbidity and mortality remain significant. Invasive candidiasis (IC) and aspergillosis (IA) are the main IFIs after SOT. Risk factors for IC and IA continue to evolve, and thus strategies for their prevention should be constantly updated and targeted to both individual patient risk factors and local epidemiology. In this review, we discuss the current epidemiology and risk factors for IFIs in SOT recipients in the context of actual approaches to antifungal prophylaxis, including experience with the use of echinocandins, after SOT.
Collapse
Affiliation(s)
- Maddalena Giannella
- Infectious Diseases Unit, Sant'Orsola Malpighi Hospital, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Shahid Husain
- Division of Infectious Diseases, Multi-Organ Transplant Program, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Faouzi Saliba
- AP-HP Hôpital Paul Brousse, Centre Hépato-Biliaire, Villejuif, France
| | - Pierluigi Viale
- Infectious Diseases Unit, Sant'Orsola Malpighi Hospital, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| |
Collapse
|
25
|
Soliman M, Akanbi O, Harding C, El-Helw M, Anstead M. Voriconazole-induced Myositis in a Double Lung Transplant Recipient. Cureus 2019; 11:e3998. [PMID: 30989007 PMCID: PMC6445561 DOI: 10.7759/cureus.3998] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Voriconazole is a triazole antifungal agent commercially approved in 2002. It is commonly used in immunocompromised patients as a therapeutic and prophylactic agent. We present the case of a 26-year-old Caucasian female who is a double lung transplant recipient who presented with complaints of generalized left lower extremity swelling and extreme tenderness of her left thigh. Although her muscle enzymes were not significantly elevated, inflammatory changes were noticed on T2-weighted fat-suppressed short-TI inversion recovery (STIR) sequence magnetic resonance imaging (MRI). These findings were later confirmed with tissue biopsy. We hereby present the case of drug-induced myositis as a rare complication of voriconazole used as chemoprophylaxis in a double lung transplant recipient patient.
Collapse
Affiliation(s)
- Mohanad Soliman
- Internal Medicine, University of Kentucky School of Medicine, Lexington, USA
| | - Olalekan Akanbi
- Internal Medicine, University of Kentucky School of Medicine, Lexington, USA
| | - Cameron Harding
- Internal Medicine, University of Kentucky School of Medicine, Lexington, USA
| | - Mohamed El-Helw
- Cardiology, University of Kentucky School of Medicine, Lexington, USA
| | - Michael Anstead
- Internal Medicine, University of Kentucky School of Medicine, Lexington, USA
| |
Collapse
|
26
|
Abstract
Mold infections carry a substantial clinical and economic burden in solid organ transplant (SOT) recipients with a high overall mortality of near 30%. The most important pathogens include Aspergillus, the Zygomycetes, Fusarium, Scedosporium/Pseudallescheria, and the dematiaceous (dark) molds. Risk factors for the infections vary by transplant type but include degree of immune suppression and loss of skin or mucosal integrity. Correct diagnosis usually requires histopathology and/or culture. Management often requires a multidisciplinary team approach with combined antifungal and surgical therapies. This article reviews the epidemiology, risk factors, microbiology, diagnostic, and treatment approach to mold infections in SOT recipients.
Collapse
|
27
|
Al Jishi Y, Rotstein C, Kumar D, Humar A, Singer LG, Keshavjee S, Husain S. Echinocandin use in lung transplant recipients. Clin Transplant 2018; 32:e13437. [PMID: 30375050 DOI: 10.1111/ctr.13437] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 10/12/2018] [Accepted: 10/22/2018] [Indexed: 01/01/2023]
Abstract
BACKGROUND Invasive fungal infections (IFI) are associated with significant morbidity and mortality in lung transplant recipients (LTRs). However, data outlining use of echinocandins in prophylaxis and therapy of LTRs are limited. METHOD A single-center retrospective cohort study on all LTRs from January-2010 to December-2016. Participants were screened for antifungal use to assess rate, tolerability, and clinical outcome of echinocandin use in LTRs, during the first 6 weeks of posttransplant. RESULTS A total of 777 lung transplants were reviewed in 763 LTRs. Antifungals were administered to 268 (35%) of LTRs. Reasons included preemptive antifungal therapy (55% [149/268]), targeted antifungal prophylaxis (34% [92/268]), and definitive IFI therapy (10% [27/268]). Azoles were first-line agents in 80% (215/268) of LTRs, caspofungin in 11% (30/268), micafungin in 6.7% (18/268), amphotericin B in 1.5% (4/268), and anidulafungin in 0.4% (1/268]). LTRs were started on echinocandins due to abnormal liver enzymes in 91% (46/49). Overall, 23% (50/215) of LTR's were switched off azoles. Of these, 54% (27/50) were switched to echinocandins. Switch from azoles to echinocandin was undertaken due to abnormal liver enzymes in 63% (17/27). No patients receiving first-line echinocandins were switched to other therapies due to adverse events. CONCLUSIONS Our data suggest that echinocandins are utilized in approximately 18.3% of lung transplant recipients. They are the preferred second-line agents due to a lower adverse-effect profile compared to the azoles.
Collapse
Affiliation(s)
- Yamama Al Jishi
- Department of Medicine, Division of Infectious Diseases and Toronto Lung Transplant Program, University of Toronto, Toronto, Ontario, Canada.,Division of Infectious Diseases, Department of Medicine, University of Toronto, University Health Network, Toronto, Ontario, Canada
| | - Coleman Rotstein
- Division of Infectious Diseases, Department of Medicine, University of Toronto, University Health Network, Toronto, Ontario, Canada.,Multi-Organ Transplant Program, University of Toronto, University Health Network, Toronto, Ontario, Canada
| | - Deepali Kumar
- Division of Infectious Diseases, Department of Medicine, University of Toronto, University Health Network, Toronto, Ontario, Canada.,Multi-Organ Transplant Program, University of Toronto, University Health Network, Toronto, Ontario, Canada
| | - Atul Humar
- Division of Infectious Diseases, Department of Medicine, University of Toronto, University Health Network, Toronto, Ontario, Canada.,Multi-Organ Transplant Program, University of Toronto, University Health Network, Toronto, Ontario, Canada
| | - Lianne G Singer
- Multi-Organ Transplant Program, University of Toronto, University Health Network, Toronto, Ontario, Canada.,Division of Respirology, Department of Medicine, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Shaf Keshavjee
- Multi-Organ Transplant Program, University of Toronto, University Health Network, Toronto, Ontario, Canada.,Latner Thoracic Surgery Research Laboratories, Toronto General Research Institute and Division of Thoracic Surgery, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Shahid Husain
- Division of Infectious Diseases, Department of Medicine, University of Toronto, University Health Network, Toronto, Ontario, Canada.,Multi-Organ Transplant Program, University of Toronto, University Health Network, Toronto, Ontario, Canada
| |
Collapse
|
28
|
Clinical risk factors for invasive aspergillosis in lung transplant recipients: Results of an international cohort study. J Heart Lung Transplant 2018; 37:1226-1234. [PMID: 30139546 DOI: 10.1016/j.healun.2018.06.008] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 05/17/2018] [Accepted: 06/11/2018] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Invasive aspergillosis (IA) is a frequent complication in lung transplant recipients (LTRs). Clinical risk factors for IA have not been fully characterized, especially in the era of extensive anti-fungal prophylaxis. The primary objective of this study was to evaluate the clinical risk factors associated with IA in LTRs. The secondary objective was to assess the mortality in LTRs who had at least 1 episode of IA compared with LTRs who never had experienced IA. METHODS We conducted an international, multicenter, retrospective cohort study of 900 consecutive adults who received lung transplants between 2005 and 2008 with 4years of follow-up. Risk factors associated with IA were identified using univariate and multiple regression Cox proportional hazards models. RESULTS Anti-fungal prophylaxis was administered to 61.7% (555 of 900) of patients, and 79 patients developed 115 episodes of IA. The rate to development of the first episode was 29.6 per 1,000 person-years. Aspergillus fumigatus was the most common species isolated (63% [72 of 115 episodes]). Through multivariate analysis, significant risk factors identified for IA development were single lung transplant (hazard ratio, 1.84; 95% confidence interval, 1.09-3.10; p = 0.02,) and colonization with Aspergillus at 1 year post-transplantation (hazard ratio, 2.11; 95% confidence interval, 1.28-3.49; p = 0.003,). Cystic fibrosis, pre-transplant colonization with Aspergillus spp, and use of anti-fungal prophylaxis were not significantly associated with the development of IA. Time-dependent analysis showed IA was associated with higher mortality rates. CONCLUSION Incidence of IA remains high in LTRs. Single-lung transplant and airway colonization with Aspergillus spp. within 1 year post-transplant were significantly associated with IA.
Collapse
|
29
|
Kozuch JM, Feist A, Yung G, Awdishu L, Hays S, Singer JP, Florez R. Low dose posaconazole delayed release tablets for fungal prophylaxis in lung transplant recipients. Clin Transplant 2018; 32:e13300. [PMID: 29806967 DOI: 10.1111/ctr.13300] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2018] [Indexed: 11/28/2022]
Abstract
In November 2013, posaconazole delayed release (DR) tablets were approved by the FDA with the labeled dose of 300 mg daily for fungal prophylaxis. There are no studies demonstrating the appropriate dose in lung transplant recipients (LTR). We performed a 2-center retrospective cohort study of LTR taking posaconazole DR tablets for prophylaxis between January 2014 and January 2017. Mean serum trough concentrations and percentage of measurements ≥0.7 mcg/mL were compared by daily dose. Forty-nine subjects with 156 steady state serum posaconazole concentrations were included. There was a significant difference in percentage of first measured concentration ≥0.7 mcg/mL by initial daily dose (P = .04). The mean serum posaconazole concentration by dose was 0.9 (±0.42) mcg/mL for 100 mg daily, 1.66 (±0.91) mcg/mL for 200 mg daily, 2.39 (±1.49) mcg/mL for 300 mg daily, and 1.75 (±0.21) mcg/mL for 400 mg daily (P < .001). Mean concentrations were at goal in 63.3%, 96.9%, 94.9%, and 100% of subjects taking 100 mg, 200 mg, 300 mg, and 400 mg daily respectively (P = .04). Our results suggest that doses less than 300 mg daily of posaconazole DR tablets may be adequate to achieve target serum concentrations in LTR. Larger studies are needed to confirm these findings.
Collapse
Affiliation(s)
- Jade M Kozuch
- Department of Pharmacy, UC San Diego Health, San Diego, CA, USA
| | - Ashley Feist
- Department of Pharmacy, UC San Diego Health, San Diego, CA, USA
| | - Gordon Yung
- Division of Pulmonary and Critical Care Medicine, UC San Diego Health, San Diego, CA, USA
| | - Linda Awdishu
- Department of Pharmacy, UC San Diego Health, San Diego, CA, USA
| | - Steven Hays
- Division of Pulmonary Medicine, University of California, San Francisco Medical Center, San Francisco, CA, USA
| | - Jonathan P Singer
- Division of Pulmonary Medicine, University of California, San Francisco Medical Center, San Francisco, CA, USA
| | - Rebecca Florez
- Department of Pharmacy, San Francisco Medical Center, University of California, San Francisco, CA, USA
| |
Collapse
|
30
|
Deziel PJ, Razonable R. Anti-infective chemoprophylaxis after solid-organ transplantation. Expert Rev Clin Immunol 2018; 14:469-479. [PMID: 29764228 DOI: 10.1080/1744666x.2018.1476852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
INTRODUCTION Solid organ transplant (SOT) recipients are at high risk of opportunistic infections due to bacterial, viral, fungal, and parasitic pathogens. Anti-infective prophylaxis is a time-tested proven strategy for the prevention of these infections after SOT. Areas covered: The current recommendations for the prevention of surgical site infections, herpes simplex, cytomegalovirus, invasive fungal infections, and selected parasitic diseases are highlighted. Recent peer-reviewed publications on the prevention of infection after SOT were reviewed and their significance was discussed in the context of the current recommendations for preventing infectious complications. Expert commentary: The authors comment on the current approaches to infection prevention in transplant recipients, and discuss how these recommendations are implemented in their clinical practice. Notable findings published during the past year were highlighted, and their clinical significance was interpreted in the context of current recommendations. The evolution of diagnostic and immunologic assays was emphasized, with focus on their potential role in optimizing the current antimicrobial approaches to infection prevention after SOT.
Collapse
Affiliation(s)
- Paul J Deziel
- a Division of Infectious Diseases, The William J von Liebig Center for Transplantation and Clinical Regeneration , Mayo Clinic College of Medicine and Science, Mayo Clinic , Rochester , MN , USA
| | - Raymund Razonable
- a Division of Infectious Diseases, The William J von Liebig Center for Transplantation and Clinical Regeneration , Mayo Clinic College of Medicine and Science, Mayo Clinic , Rochester , MN , USA
| |
Collapse
|
31
|
Blanchard E, Gabriel F, Jeanne-Leroyer C, Servant V, Dumas PY. [Invasive pulmonary aspergillosis]. Rev Mal Respir 2018; 35:171-187. [PMID: 29478757 DOI: 10.1016/j.rmr.2018.01.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 04/11/2017] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Invasive pulmonary aspergillosis (IPA) is an important cause of morbidity and mortality in a wide range of patients. Early recognition and diagnosis have become a major focus in improving the management and outcomes of this life-threatening disease. BACKGROUND IPA typically occurs during a period of severe and prolonged neutropenia. However, solid organ transplant recipients, patients under immunosuppressive therapy or hospitalized in intensive care units are also at risk. The diagnosis is suspected in the presence of a combination of clinical, biological and CT scan evidence. The microbiological diagnostic strategy should be adapted to the patient's profile. Conventional methods with culture and species identification remain the standard but early diagnosis has been improved by the use of biomarkers such as galactomannan antigen in serum or in bronchoalveolar lavage. OUTLOOK The epidemiology of IPA should change with the increased use of antifungal prophylactic regimens and the arrival of targeted therapies. Other microbiological tools, such as PCR and other biomarkers, are currently being assessed. CONCLUSIONS IPA must be considered in a wide range of patients. Its prognosis remains poor despite progress in the microbiological diagnosis and therapeutic management.
Collapse
Affiliation(s)
- E Blanchard
- Service des maladies respiratoires, CHU de Bordeaux, 33604 Bordeaux, France.
| | - F Gabriel
- Service de parasitologie et de mycologie, CHU de Bordeaux, 33604 Bordeaux, France
| | - C Jeanne-Leroyer
- Service d'hygiène hospitalière, CHU de Bordeaux, 33604 Bordeaux, France
| | - V Servant
- Service de pharmacie à usage intérieur, groupe hospitalier Sud, CHU de Bordeaux, 33604 Bordeaux, France
| | - P-Y Dumas
- Service d'hématologie clinique et de thérapie cellulaire, CHU de Bordeaux, 33604 Bordeaux, France
| |
Collapse
|
32
|
Van Herck A, Verleden SE, Vanaudenaerde BM, Verleden GM, Vos R. Prevention of chronic rejection after lung transplantation. J Thorac Dis 2017; 9:5472-5488. [PMID: 29312757 DOI: 10.21037/jtd.2017.11.85] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Long-term survival after lung transplantation (LTx) is limited by chronic rejection (CR). Therapeutic strategies for CR have been largely unsuccessful, making prevention of CR an important and challenging therapeutic approach. In the current review, we will discuss current clinical evidence regarding prevention of CR after LTx.
Collapse
Affiliation(s)
- Anke Van Herck
- Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium.,Department of Chronic Diseases, Metabolism & Ageing (CHROMETA), Division of Respiratory Diseases, KU Leuven, Leuven, Belgium
| | - Stijn E Verleden
- Department of Chronic Diseases, Metabolism & Ageing (CHROMETA), Division of Respiratory Diseases, KU Leuven, Leuven, Belgium
| | - Bart M Vanaudenaerde
- Department of Chronic Diseases, Metabolism & Ageing (CHROMETA), Division of Respiratory Diseases, KU Leuven, Leuven, Belgium
| | - Geert M Verleden
- Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium.,Department of Chronic Diseases, Metabolism & Ageing (CHROMETA), Division of Respiratory Diseases, KU Leuven, Leuven, Belgium
| | - Robin Vos
- Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium.,Department of Chronic Diseases, Metabolism & Ageing (CHROMETA), Division of Respiratory Diseases, KU Leuven, Leuven, Belgium
| |
Collapse
|
33
|
Parize P, Boussaud V, Poinsignon V, Sitterlé E, Botterel F, Lefeuvre S, Guillemain R, Dannaoui E, Billaud EM. Clinical outcome of cystic fibrosis patients colonized by Scedosporium
species following lung transplantation: A single-center 15-year experience. Transpl Infect Dis 2017; 19. [DOI: 10.1111/tid.12738] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 03/01/2017] [Accepted: 03/26/2017] [Indexed: 11/30/2022]
Affiliation(s)
- Perrine Parize
- Department of Mycology; AP-HP; Hôpital Européen Georges Pompidou; Paris France
- Paris Descartes University; Paris France
| | - Veronique Boussaud
- Department of Cardiovascular Surgery and Organ Transplantation; AP-HP; Hôpital Européen Georges Pompidou; Paris France
| | - Vianney Poinsignon
- Department of Pharmacology; AP-HP; Hôpital Européen Georges Pompidou; Paris France
| | - Emilie Sitterlé
- Department of Mycology; AP-HP; Groupe Hospitalier Chenevier-Mondor; Créteil France
- Paris-Est Créteil Val-de-Marne University; Paris France
| | - Francoise Botterel
- Department of Mycology; AP-HP; Groupe Hospitalier Chenevier-Mondor; Créteil France
- Paris-Est Créteil Val-de-Marne University; Paris France
| | - Sandrine Lefeuvre
- Paris Descartes University; Paris France
- Department of Pharmacology; AP-HP; Hôpital Européen Georges Pompidou; Paris France
| | - Romain Guillemain
- Department of Cardiovascular Surgery and Organ Transplantation; AP-HP; Hôpital Européen Georges Pompidou; Paris France
| | - Eric Dannaoui
- Department of Mycology; AP-HP; Hôpital Européen Georges Pompidou; Paris France
- Paris Descartes University; Paris France
| | - Eliane M. Billaud
- Paris Descartes University; Paris France
- Department of Pharmacology; AP-HP; Hôpital Européen Georges Pompidou; Paris France
| |
Collapse
|
34
|
Samanta P, Hong Nguyen M. Pathogenesis of Invasive Pulmonary Aspergillosis in Transplant Recipients. CURRENT FUNGAL INFECTION REPORTS 2017. [DOI: 10.1007/s12281-017-0278-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
35
|
Abstract
Infection remains a significant source of morbidity and mortality after lung transplant, including fungal infection. Various antifungal prophylactic agents are administered for a variable duration after transplant with the goal of preventing invasive fungal infections. Alternatively, some programs target the use of antifungal agents only in those colonized with Aspergillus spp. Despite prophylaxis or preemptive therapy, a significant number of invasive fungal infections occur after lung transplant. Risk factors for fungal infections include single lung transplant, pretransplant Aspergillus colonization, environmental risks, structural lung disease such as cystic fibrosis, augmented immunosuppression, sinus disease, and use of indwelling airway stents.
Collapse
Affiliation(s)
- Cassie C Kennedy
- Division of Pulmonary and Critical Care Medicine, William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA.
| | - Raymund R Razonable
- Division of Infectious Diseases, William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| |
Collapse
|
36
|
Stelzer D, Weber A, Ihle F, Matthes S, Ceelen F, Zimmermann G, Kneidinger N, Schramm R, Winter H, Zoller M, Vogeser M, Behr J, Neurohr C. Comparing Azole Plasma Trough Levels in Lung Transplant Recipients: Percentage of Therapeutic Levels and Intrapatient Variability. Ther Drug Monit 2017; 39:93-101. [PMID: 28282366 PMCID: PMC5348107 DOI: 10.1097/ftd.0000000000000371] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND This study compared therapeutic azole plasma trough levels (APL) of the azole antimycotics itraconazole (ITR), voriconazole (VOR), and posaconazole (POS) in lung transplant recipients and analyzed the influencing factors. In addition, intrapatient variability for each azole was determined. METHODS From July 2012 to July 2015, 806 APL of ITR, VOR, posaconazole liquid (POS-Liq), and posaconazole tablets (POS-Tab) were measured in 173 patients of the Munich Lung Transplantation Program. Therapeutic APL were defined as follows: ITR, ≥700 ng/mL; VOR, 1000-5500 ng/mL; and POS, ≥700 ng/mL (prophylaxis) and ≥1000 ng/mL (therapy). RESULTS VOR and POS-Tab reached the highest number of therapeutic APL, whereas POS-Liq showed the lowest percentage (therapy: ITR 50%, VOR 70%, POS-Liq 38%, and POS-Tab 82%; prophylaxis: ITR 62%, VOR 85%, POS-Liq 49%, and POS-Tab 76%). Risk factors for subtherapeutic APL of all azoles were the azole dose (ITR, P < 0.001; VOR, P = 0.002; POS-Liq, P = 0.006) and age over 60 years (ITR, P = 0.003; VOR, P = 0.002; POS-Liq, P = 0.039; POS-Tab, P < 0.001). Cystic fibrosis was a significant risk factor for subtherapeutic APL for VOR and POS-Tab (VOR, P = 0.002; POS-Tab, P = 0.005). Double lung transplantation (LTx) was significantly associated with less therapeutic APL for VOR and POS-Liq (VOR, P = 0.030; POS-Liq, P < 0.001). Concomitant therapy with 80 mg pantoprazole led to significantly fewer therapeutic POS APL as compared to 40 mg (POS-Liq, P = 0.015; POS-Tab, P < 0.001). VOR displayed the greatest intrapatient variability (46%), whereas POS-Tab showed the lowest (32%). CONCLUSIONS Our study showed that VOR and POS-Tab achieve the highest percentage of therapeutic APL in patients with LTx; POS-Tab showed the lowest intrapatient variability. APL are significantly influenced by azole dose, age, cystic fibrosis, type of LTx, and comedication with proton-pump inhibitors. Considering the high number of subtherapeutic APL, therapeutic drug monitoring should be integrated in the post-LTx management.
Collapse
Affiliation(s)
- Daniela Stelzer
- Department of Internal Medicine V, LMU-Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research DZL, Munich, Germany
- Departments of Hospital Pharmacy,
| | | | - Franziska Ihle
- Department of Internal Medicine V, LMU-Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research DZL, Munich, Germany
| | - Sandhya Matthes
- Department of Internal Medicine V, LMU-Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research DZL, Munich, Germany
| | - Felix Ceelen
- Department of Internal Medicine V, LMU-Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research DZL, Munich, Germany
| | - Gregor Zimmermann
- Department of Internal Medicine V, LMU-Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research DZL, Munich, Germany
| | - Nikolaus Kneidinger
- Department of Internal Medicine V, LMU-Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research DZL, Munich, Germany
| | | | | | | | - Michael Vogeser
- Institute of Laboratory Medicine, LMU-Munich, Munich, Germany
| | - Juergen Behr
- Department of Internal Medicine V, LMU-Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research DZL, Munich, Germany
| | - Claus Neurohr
- Department of Internal Medicine V, LMU-Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research DZL, Munich, Germany
| |
Collapse
|
37
|
Jeong W, Snell GI, Levvey BJ, Westall GP, Morrissey CO, Ivulich S, Neoh CF, Slavin MA, Kong DCM. Clinical effectiveness of early posaconazole suspension pre-emptive therapy in lung transplant recipients: The Alfred’s experience. J Antimicrob Chemother 2017; 72:2089-2092. [DOI: 10.1093/jac/dkx085] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 02/23/2017] [Indexed: 12/15/2022] Open
|
38
|
Vallabhaneni S, Benedict K, Derado G, Mody RK. Trends in Hospitalizations Related to Invasive Aspergillosis and Mucormycosis in the United States, 2000-2013. Open Forum Infect Dis 2017; 4:ofw268. [PMID: 28480260 DOI: 10.1093/ofid/ofw268] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 01/09/2017] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Invasive aspergillosis (IA) and mucormycosis contribute to substantial mortality, especially among immunocompromised persons, including those with hematopoietic stem cell transplant (HSCT), hematologic malignancy (HM), and solid organ transplant (SOT). METHODS Using International Classification of Diseases, Ninth Revision codes available in the National Inpatient Sample, a hospital discharge database, we estimated IA-related hospitalizations (IA-RH), mucormycosis-RH (M-RH), HSCT-RH, HM-RH, and SOT-RH during 2000-2013. United States census data were used to calculate overall M-RH and IA-RH rates and present trends; estimated annual numbers of HSCT-RH, HM-RH, and SOT-RH served as denominators to calculate M-RH and IA-RH rates occurring with these conditions. Weighted least-squares technique was used to test for linear trends and calculate average annual percentage change (APC). RESULTS There were an estimated 169 110 IA-RH and 9966 M-RH during 2000-2013. Overall, IA-RH and M-RH rates per million persons rose from 32.8 to 46.0 (APC = +2.9; P < .001) and 1.7 to 3.4 (APC = +5.2%; P < .001), respectively, from 2000 to 2013. Among HSCT-RH, there was no significant change in M-RH rate, but a significant decline occurred in IA-RH rate (APC = -4.6%; P = .004). Among HM-RH, the rate of M-RH increased (APC = +7.0%; P < .001), but the IA-RH rate did not change significantly (APC = +1.2%; P = .073). Among SOT-RH, M-RH (APC = +6.3%; P = .038) and IA-RH rates (APC = +4.1%; P < .001) both increased. CONCLUSIONS Overall IA-RH and M-RH rates increased during 2000-2013, with a doubling of M-RH. Mucormycosis-related hospitalization occurring in conjunction with certain comorbidities increased, whereas IA-RH rates among patients with the comorbidities, decreased, remained stable, or increased to a lesser extent than M-RH.
Collapse
Affiliation(s)
- Snigdha Vallabhaneni
- Mycotic Diseases Branch, Division for Food, Water, and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Kaitlin Benedict
- Mycotic Diseases Branch, Division for Food, Water, and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Gordana Derado
- Biostatistics and Information Management Office, Division of Foodborne, Waterborne and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Rajal K Mody
- Mycotic Diseases Branch, Division for Food, Water, and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
| |
Collapse
|
39
|
Muñoz P, Giannella M, Bouza E. Heart, Lung and Heart–Lung Transplantation. Infect Dis (Lond) 2017. [DOI: 10.1016/b978-0-7020-6285-8.00081-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
40
|
Wang T, Yang Q, Chen L, Li Y, Meng T, Wang Y, Zhang T, Lei J, Xing J, Dong Y. Uptake and efflux kinetics, and intracellular activity of voriconazole against Aspergillus fumigatus in human pulmonary epithelial cells: a new application for the prophylaxis and early treatment of invasive pulmonary aspergillosis. Fundam Clin Pharmacol 2016; 31:311-318. [PMID: 28012206 DOI: 10.1111/fcp.12262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 12/16/2016] [Accepted: 12/20/2016] [Indexed: 01/08/2023]
Abstract
Invasive pulmonary aspergillosis (IPA), most caused by Aspergillus fumigatus, is a serious life-threatening infection in immunocompromised patients. Voriconazole is used to prevent and treat IPA. However, little is known about the pharmacological characteristics of voriconazole in pulmonary epithelial cells, which are the target site for the prophylaxis and early treatment of IPA. The aim of the study was to evaluate the kinetics and activity of voriconazole against A. fumigatus in A549 cells. High-performance liquid chromatography/tandem mass spectrometry and time-kill method were used to study the cellular pharmacokinetic and pharmacodynamics of voriconazole. Voriconazole exerted a concentration-dependent toxic effect on A549 cells and could penetrate into cells, reaching plateau concentrations of 1.14 ± 0.64, 3.72 ± 1.38 and 6.36 ± 0.95 ng/mg protein after A549 cells were exposed to voriconazole at extracellular concentrations of 2, 8 and 16 mg/L for 2 h, respectively. The efflux of voriconazole was rapid, with a half-life of 10.2 min. Voriconazole can decrease the A. fumigatus conidia invade cells, and the number of viable A. fumigatus conidia in cells can be decreased 2.1- to 20.6-fold when A549 cells were cultured in medium containing voriconazole. After 24-h incubation, 75.6% and 80.5% of intracellular A. fumigatus were killed when extracellular voriconazole concentration was 8 and 16 mg/L, respectively. This study illustrated a new application for the prophylaxis and early treatment of IPA from the cellular pharmacokinetics and pharmacodynamics and emphasized the importance of monitoring concentrations of voriconazole in epithelial lining fluid in immunocompromised patients receiving voriconazole therapy.
Collapse
Affiliation(s)
- Taotao Wang
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Qianting Yang
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Lu Chen
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Ying Li
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Ti Meng
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yan Wang
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Tao Zhang
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Jin'e Lei
- Department of Laboratory, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Jianfeng Xing
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yalin Dong
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| |
Collapse
|
41
|
Chaparro C, Keshavjee S. Lung transplantation for cystic fibrosis: an update. Expert Rev Respir Med 2016; 10:1269-1280. [DOI: 10.1080/17476348.2016.1261016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
42
|
Pilarczyk K, Haake N, Heckmann J, Carstens H, Haneya A, Cremer J, Jakob H, Pizanis N, Kamler M. Is universal antifungal prophylaxis mandatory in adults after lung transplantation? A review and meta-analysis of observational studies. Clin Transplant 2016; 30:1522-1531. [PMID: 27653443 DOI: 10.1111/ctr.12854] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Kevin Pilarczyk
- Department of Intensive Care Medicine; imland Klinik Rendsburg; Rendsburg Germany
- Department of Thoracic and Cardiovascular Surgery; West German Heart and Vascular Center Essen; University Hospital Essen; Essen Germany
| | - Nils Haake
- Department of Intensive Care Medicine; imland Klinik Rendsburg; Rendsburg Germany
| | - Jens Heckmann
- Department of Thoracic and Cardiovascular Surgery; West German Heart and Vascular Center Essen; University Hospital Essen; Essen Germany
| | - Henning Carstens
- Department of Thoracic and Cardiovascular Surgery; West German Heart and Vascular Center Essen; University Hospital Essen; Essen Germany
| | - Assad Haneya
- Department of Cardiovascular Surgery; University of Schleswig-Holstein; Kiel Germany
| | - Jochen Cremer
- Department of Cardiovascular Surgery; University of Schleswig-Holstein; Kiel Germany
| | - Heinz Jakob
- Department of Thoracic and Cardiovascular Surgery; West German Heart and Vascular Center Essen; University Hospital Essen; Essen Germany
| | - Nikolaus Pizanis
- Department of Thoracic and Cardiovascular Surgery; West German Heart and Vascular Center Essen; University Hospital Essen; Essen Germany
| | - Markus Kamler
- Department of Thoracic and Cardiovascular Surgery; West German Heart and Vascular Center Essen; University Hospital Essen; Essen Germany
| |
Collapse
|
43
|
Zaragoza R, Aguado JM, Ferrer R, Rodríguez AH, Maseda E, Llinares P, Grau S, Muñoz P, Fortún J, Bouzada M, Pozo JCD, León R. EPICO 3.0. Antifungal prophylaxis in solid organ transplant recipients. Rev Iberoam Micol 2016; 33:187-195. [DOI: 10.1016/j.riam.2016.02.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 02/12/2016] [Indexed: 12/12/2022] Open
|
44
|
|
45
|
Patterson TF, Thompson GR, Denning DW, Fishman JA, Hadley S, Herbrecht R, Kontoyiannis DP, Marr KA, Morrison VA, Nguyen MH, Segal BH, Steinbach WJ, Stevens DA, Walsh TJ, Wingard JR, Young JAH, Bennett JE. Practice Guidelines for the Diagnosis and Management of Aspergillosis: 2016 Update by the Infectious Diseases Society of America. Clin Infect Dis 2016; 63:e1-e60. [PMID: 27365388 DOI: 10.1093/cid/ciw326] [Citation(s) in RCA: 1611] [Impact Index Per Article: 201.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2016] [Accepted: 05/11/2016] [Indexed: 12/12/2022] Open
Abstract
It is important to realize that guidelines cannot always account for individual variation among patients. They are not intended to supplant physician judgment with respect to particular patients or special clinical situations. IDSA considers adherence to these guidelines to be voluntary, with the ultimate determination regarding their application to be made by the physician in the light of each patient's individual circumstances.
Collapse
Affiliation(s)
- Thomas F Patterson
- University of Texas Health Science Center at San Antonio and South Texas Veterans Health Care System
| | | | - David W Denning
- National Aspergillosis Centre, University Hospital of South Manchester, University of Manchester, United Kingdom
| | - Jay A Fishman
- Massachusetts General Hospital and Harvard Medical School
| | | | | | | | - Kieren A Marr
- Johns Hopkins University School of Medicine and the Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
| | - Vicki A Morrison
- Hennepin County Medical Center and University of Minnesota, Minneapolis
| | | | - Brahm H Segal
- University at Buffalo Jacobs School of Medicine and Biomedical Sciences, and Roswell Park Cancer Institute, New York
| | | | | | - Thomas J Walsh
- New York-Presbyterian Hospital/Weill Cornell Medical Center, New York
| | | | | | - John E Bennett
- Laboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland
| |
Collapse
|
46
|
Abstract
Survival after lung transplantation is limited in large part due to the high incidence of chronic rejection, known as chronic lung allograft dysfunction (CLAD). Pulmonary infections are a frequent complication in lung transplant recipients, due both to immunosuppressive medications and constant exposure of the lung allograft to the external environment via the airways. Infection is a recognized risk factor for the development of CLAD, and both acute infection and chronic lung allograft colonization with microorganisms increase the risk for CLAD. Acute infection by community acquired respiratory viruses, and the bacteria Pseudomonas aeruginosa and Staphylococcus aureus are increasingly recognized as important risk factors for CLAD. Colonization by the fungus Aspergillus may also augment the risk of CLAD. Fostering this transition from healthy lung to CLAD in each of these infectious episodes is the persistence of an inflammatory lung allograft environment.
Collapse
Affiliation(s)
- Aric L Gregson
- Division of Infectious Diseases, Department of Medicine, University of California, Box 957119, Warren Hall 14-154, Los Angeles, CA, 90995-7119, USA.
| |
Collapse
|
47
|
Geltner C, Lass-Flörl C. Invasive pulmonary Aspergillosis in organ transplants--Focus on lung transplants. Respir Investig 2016; 54:76-84. [PMID: 26879476 DOI: 10.1016/j.resinv.2015.08.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 05/10/2015] [Accepted: 08/13/2015] [Indexed: 06/05/2023]
Abstract
Infections with filamentous fungi are common in transplant recipients. The risk for aspergillosis and other invasive pulmonary mycosis (IPM) is high in patients undergoing stem cell and lung transplantations. The mortality rates range from 20% to 60% and depend on a number of risk factors. The typical manifestations of IPM are lung infiltrates, consolidations, and fungal tracheobronchitis. The most common infectious agent is Aspergillus fumigatus. Infections caused by non-Aspergillus molds are more frequent for various reasons. The species distribution of non-Aspergillus molds varies in different locations. Furthermore, infections caused by Mucor and Penicillium are increasing, as are infections caused by species resistant to azoles and amphotericin B. Most centers use antifungal prophylaxis with inhaled amphotericin B or oral azoles. Early diagnosis and therapy is crucial. Reliable information on the local microbiological spectrum is a prerequisite for the effective treatment of molds with primary or secondary resistance to antimycotic drugs.
Collapse
Affiliation(s)
- Christian Geltner
- Department of Pulmonology, Academic Hospital Klinikum Klagenfurt am Wörthersee, Feschnigstr. 11, A-9020 Klagenfurt, Austria.
| | - Cornelia Lass-Flörl
- Division of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| |
Collapse
|
48
|
Husain S, Sole A, Alexander BD, Aslam S, Avery R, Benden C, Billaud EM, Chambers D, Danziger-Isakov L, Fedson S, Gould K, Gregson A, Grossi P, Hadjiliadis D, Hopkins P, Luong ML, Marriott DJ, Monforte V, Muñoz P, Pasqualotto AC, Roman A, Silveira FP, Teuteberg J, Weigt S, Zaas AK, Zuckerman A, Morrissey O. The 2015 International Society for Heart and Lung Transplantation Guidelines for the management of fungal infections in mechanical circulatory support and cardiothoracic organ transplant recipients: Executive summary. J Heart Lung Transplant 2016; 35:261-282. [DOI: 10.1016/j.healun.2016.01.007] [Citation(s) in RCA: 124] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 01/10/2016] [Indexed: 01/10/2023] Open
|
49
|
Peghin M, Monforte V, Martin-Gomez M, Ruiz-Camps I, Berastegui C, Saez B, Riera J, Solé J, Gavaldá J, Roman A. Epidemiology of invasive respiratory disease caused by emerging non-Aspergillusmolds in lung transplant recipients. Transpl Infect Dis 2016; 18:70-8. [DOI: 10.1111/tid.12492] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 09/21/2015] [Accepted: 10/13/2015] [Indexed: 01/22/2023]
Affiliation(s)
- M. Peghin
- Department of Infectious Diseases; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
- Department of Medicine; Universitat Autònoma de Barcelona; Barcelona Spain
| | - V. Monforte
- Department of Pulmonology and Lung Transplant Unit; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
- Ciber Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III; Madrid Spain
| | - M.T. Martin-Gomez
- Department of Microbiology; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
| | - I. Ruiz-Camps
- Department of Infectious Diseases; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
- Department of Medicine; Universitat Autònoma de Barcelona; Barcelona Spain
| | - C. Berastegui
- Department of Pulmonology and Lung Transplant Unit; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
- Ciber Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III; Madrid Spain
| | - B. Saez
- Department of Pulmonology and Lung Transplant Unit; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
- Ciber Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III; Madrid Spain
| | - J. Riera
- Department of Intensive Care Unit; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
| | - J. Solé
- Department of Thoracic Surgery; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
| | - J. Gavaldá
- Department of Infectious Diseases; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
- Department of Medicine; Universitat Autònoma de Barcelona; Barcelona Spain
| | - A. Roman
- Department of Pulmonology and Lung Transplant Unit; Hospital Universitari de la Vall d'Hebron; Barcelona Spain
- Ciber Enfermedades Respiratorias (CIBERES); Instituto de Salud Carlos III; Madrid Spain
| |
Collapse
|
50
|
Chuwongwattana S, Jantararoungtong T, Chitasombat MN, Puangpetch A, Prommas S, Dilokpattanamongkol P, Watcharananan SP, Sukasem C. A prospective observational study of CYP2C19 polymorphisms and voriconazole plasma level in adult Thai patients with invasive aspergillosis. Drug Metab Pharmacokinet 2016; 31:117-22. [PMID: 26861072 DOI: 10.1016/j.dmpk.2015.12.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 12/10/2015] [Accepted: 12/27/2015] [Indexed: 01/22/2023]
Abstract
The aim of this study was to investigate the association of genetic variants of CYP2C19 (CYP2C19*2, CYP2C19*3 and CYP2C19*17 alleles) and voriconazole trough plasma concentrations in Thai patients with invasive fungal infection. A total of 285 samples from patients with invasive fungal infection and treated with voriconazole were prospectively enrolled. At steady state, trough voriconazole concentrations were measured using tandem mass spectrophotometry and high performance liquid chromatography. The genetic variants in the CYP2C19 gene were genotyped for CYP2C19*2 (G681A), CYP2C19*3 (G636A) and CYP2C19*17 (C-806T) on plasma voriconazole level. Voriconazole Ctrough levels were positively associated with CYP2C19*3. The median Ctrough level for patients with the 636GA genotype (2.109, IQR 1.054-4.166 μg/ml) was statistically significantly higher than those with the 636GG genotype (1.596, IQR 0.755-2.980 μg/ml), P = 0.046. The patients with a poor metabolizer (PM; CYP2C19*2/*2, *2/*3) had voriconazole Ctrough level of 1.900 (IQR, 1.130-3.673 μg/ml). This was statistically significantly higher than that seen with the extensive metabolizer phenotype (1.470; IQR, 0.632-2.720 μg/ml), P = 0.039. An association between CYP2C19 variant alleles and high voriconazole plasma level was identified. Therefore, determining the CYP2C19 genotype before initiation of voriconazole treatment may be useful in optimizing the dosing regimen in Thai patients with invasive fungal infections.
Collapse
Affiliation(s)
- Sumonrat Chuwongwattana
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Thawinee Jantararoungtong
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Maria N Chitasombat
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Apichaya Puangpetch
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Santirat Prommas
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | | | - Siriorn P Watcharananan
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Chonlaphat Sukasem
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand.
| |
Collapse
|