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Griffin D, Kotecha S, Basu G, Gow P, Lau J, Morrissey CO, Hoy JF. HIV and Solid Organ Transplantation: A 15-Year Retrospective Audit at a Tertiary Australian Transplant Centre. Intern Med J 2021; 52:1780-1790. [PMID: 34139100 DOI: 10.1111/imj.15423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/21/2021] [Accepted: 06/13/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND The incidence of end-stage organ disease in people living with HIV (PLWH) is increasing, as people live longer due to potent, tolerable antiretroviral therapy. Consequently, the number of PLWH who would benefit from solid organ transplant (SOT) is rising. Solid organ transplantation experience in PLWH in Australia remains limited. The aim of this study was to retrospectively review the outcomes for SOT in PLWH in Victoria, Australia. METHODS A retrospective cohort study of PLWH undergoing SOT over a 15-year period was performed. Adult PLWH over 18 years of age were eligible and identified from the Victorian HIV Service database. Descriptive statistics were used to summarise baseline demographics and clinical data, and outcomes following SOT. RESULTS Nine virologically-suppressed PLWH underwent SOT from HIV-negative donors; 5 kidneys, 2 livers, and 2 bilateral sequential lung transplants. All patients were male, with a median age of 57.3 years (IQR 54.3-60.1), CD4 count of 485 (IQR 342-835) at transplantation, and comorbidities were common at baseline. After a median follow up of 3.9 years (IQR 2.7-7.6), 8 (89%) patents were alive, 7 (78%) had functioning grafts, though 5 (56%) experienced organ rejection. Infections were common. Two patients required modification to their antiretroviral therapy due to significant drug-drug interactions, prior to transplant, while 5 (56%) had modifications post-SOT. No patients experienced HIV virologic failure. CONCLUSION PLWH with end-stage organ disease experience good clinical and functional outcomes, and should be considered for SOT where indicated. However, multidisciplinary planning and care is essential to optomise care in this patient group. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Dwj Griffin
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, Australia
| | - S Kotecha
- Lung Transplant Service, Alfred Hospital, Melbourne, Australia
| | - G Basu
- Department of Renal Medicine, Alfred Hospital, Melbourne, Australia.,Central Clinical School, Monash University, Melbourne, Australia
| | - P Gow
- Department of Gastroenterology, Austin Hospital, Melbourne, Australia
| | - Jsy Lau
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, Australia
| | - C O Morrissey
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, Australia
| | - J F Hoy
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, Australia
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2
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Macesic N, Morrissey CO, Liew D, Bohensky MA, Chen SCA, Gilroy NM, Milliken ST, Szer J, Slavin MA. Is a biomarker-based diagnostic strategy for invasive aspergillosis cost effective in high-risk haematology patients? Med Mycol 2018; 55:705-712. [PMID: 28131991 DOI: 10.1093/mmy/myw141] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 12/02/2016] [Indexed: 11/14/2022] Open
Abstract
Empirical antifungal therapy is frequently used in hematology patients at high risk of invasive aspergillosis (IA), with substantial cost and toxicity. Biomarkers for IA aim for earlier and more accurate diagnosis and targeted treatment. However, data on the cost-effectiveness of a biomarker-based diagnostic strategy (BDS) are limited. We evaluated the cost effectiveness of BDS using results from a randomized controlled trial (RCT) and individual patient costing data. Data inputs derived from a published RCT were used to construct a decision-analytic model to compare BDS (Aspergillus galactomannan and PCR on blood) with standard diagnostic strategy (SDS) of culture and histology in terms of total costs, length of stay, IA incidence, mortality, and years of life saved. Costs were estimated for each patient using hospital costing data to day 180 and follow-up for survival was modeled to five years using a Gompertz survival model. Treatment costs were determined for 137 adults undergoing allogeneic hematopoietic stem cell transplant or receiving chemotherapy for acute leukemia in four Australian centers (2005-2009). Median total costs at 180 days were similar between groups (US$78,774 for SDS [IQR US$50,808-123,476] and US$81,279 for BDS [IQR US$59,221-123,242], P = .49). All-cause mortality was 14.7% (10/68) for SDS and 10.1% (7/69) for BDS, (P = .573). The costs per life-year saved were US$325,448, US$81,966, and US$3,670 at 180 days, one year and five years, respectively. BDS is not cost-sparing but is cost-effective if a survival benefit is maintained over several years. An individualized institutional approach to diagnostic strategies may maximize utility and cost-effectiveness.
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Affiliation(s)
- N Macesic
- Division of Infectious Diseases, Columbia University Medical Center, 161 Fort Washington Ave, New York, NY 10032, USA.,Department of Infectious Diseases, 145 Studley Rd, Heidelberg, VIC 3084, Australia
| | - C O Morrissey
- Department of Infectious Diseases, 55 Commercial Rd, Prahran, VIC 3181, Australia.,Department of Infectious Diseases, Central Clinical School, Monash University, 55 Commercial Rd, Prahran, VIC 3181, Australia
| | - D Liew
- School of Public Health and Preventive Medicine, Monash University, 40 Exhibition Walk, Clayton, VIC 3800, Australia
| | - M A Bohensky
- Melbourne EpiCentre, University of Melbourne, Level 7 East, 300 Grattan Street, Parkville, VIC 3052, Australia
| | - S C-A Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services, Level 3, ICPMR, Westmead Hospital, Locked Bag 9001, Westmead, NSW 2145, Australia
| | - N M Gilroy
- Blood and Marrow Transplant Network, Agency for Clinical Innovation, 67 Albert Ave, Chatswood, NSW 2057, Australia
| | - S T Milliken
- Department of Clinical Haematology and Bone Marrow Transplantation, St. Vincent's Hospital, Sydney, 390 Victoria St, Darlinghurst, NSW 2010, Australia
| | - J Szer
- Department of Clinical Haematology and Bone Marrow Transplant Service, Royal Melbourne Hospital, 300 Grattan St, Parkville, VIC 3050, Australia
| | - M A Slavin
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, 2 St Andrews Pl, East Melbourne, VIC 3002, Australia.,Victorian Infectious Diseases Service, The Doherty Institute for Infection and Immunity, 792 Elizabeth St, Melbourne, VIC 3000, Australia
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Denton EJ, Smibert O, Gooi J, Morrissey CO, Snell G, McGiffin D, Paraskeva M. Invasive Scedosporium sternal osteomyelitis following lung transplant: Cured. Med Mycol Case Rep 2016; 12:14-6. [PMID: 27595059 PMCID: PMC4995602 DOI: 10.1016/j.mmcr.2016.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Revised: 06/27/2016] [Accepted: 07/08/2016] [Indexed: 01/08/2023] Open
Abstract
Scedosporium is an important pathogen in cystic fibrosis (CF) and post-transplant but rarely causes invasive infection. Treatment remains challenging, particularly due to inherent resistance to multiple antifungal agents. We present a young man with CF who developed invasive sternal and rib infection 10-months following lung transplant. The infection has been clinically and radiologically cured with extensive surgery and triazole therapy. This case highlights the importance of adjunctive surgery in addition to prolonged triazole treatment to manage invasive Scedosporium infections in immunosuppressed patients.
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Affiliation(s)
- E J Denton
- Lung Transplant Unit, Alfred Hospital, 55 Commercial Road, 3181 Melbourne, Australia
| | - O Smibert
- Department of Infectious Diseases, Alfred Hospital and Monash University, 55 Commercial Road, 3181 Melbourne, Australia
| | - J Gooi
- Department of Cardiothoracic Surgery, Alfred Hospital, 55 Commercial Road, 3181 Melbourne, Australia
| | - C O Morrissey
- Department of Infectious Diseases, Alfred Hospital and Monash University, 55 Commercial Road, 3181 Melbourne, Australia
| | - G Snell
- Lung Transplant Unit, Alfred Hospital, 55 Commercial Road, 3181 Melbourne, Australia
| | - D McGiffin
- Department of Cardiothoracic Surgery, Alfred Hospital, 55 Commercial Road, 3181 Melbourne, Australia
| | - M Paraskeva
- Lung Transplant Unit, Alfred Hospital, 55 Commercial Road, 3181 Melbourne, Australia
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4
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Langford S, Trubiano JA, Saxon S, Spelman D, Morrissey CO. Mucormycete infection or colonisation: experience of an Australian tertiary referral centre. Mycoses 2016; 59:291-5. [PMID: 26857435 DOI: 10.1111/myc.12467] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 12/23/2015] [Accepted: 12/23/2015] [Indexed: 12/30/2022]
Abstract
Mucormycosis is associated with significant morbidity and mortality. We reviewed patients with mucormycete isolated at Alfred Health, Australia. A retrospective review of 66 patients with mucormycete(s) identified, between 1 April 2008 and 30 June 2014. Baseline demographic, microbiological, radiological, treatment/outcome data were recorded. Site of isolation was sinopulmonary in 77% and skin/soft tissue in 21%. A total of 32% of cases were proven-IFD, 12% probable-IFD and 56% were defined as no-IFD (or colonisation). Rhizopus spp. was identified in 48%. Comparing probable/proven-IFD with no-IFD/colonisation, more patients were postallogeneic stem cell transplantation (28% vs. 0%, P < 0.01) and were receiving immunosuppressive therapy (59% vs. 24%, P < 0.01) including prednisolone >20 mg daily (24% vs. 5%, P = 0.04). A total of 93% of patients with proven/probable IFD received treatment while 30% of no-IFD/colonisation were treated. A total of 72% of patients with proven/probable IFD and 92% of those with colonisation had no further mucormycete isolated. Thirty day mortality was higher in the proven/probable-IFD cohort (24%) compared with no-IFD/colonisation (3%) (P = 0.02). Mucormycosis remains uncommon, with 56% of cases not associated with clinical infection. Immunosuppressive therapy remains strongly associated with mucormycosis. Mortality remains high in those with proven/probable IFD.
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Affiliation(s)
- S Langford
- Department of Infectious Diseases, Alfred Health and Monash University, Melbourne, Vic., Australia
| | - J A Trubiano
- Department of Infectious Diseases, Alfred Health and Monash University, Melbourne, Vic., Australia.,Department of Microbiology, Alfred Health and Monash University, Melbourne, Vic., Australia
| | - S Saxon
- Department of Pathology, Alfred Health, Melbourne, Vic., Australia
| | - D Spelman
- Department of Infectious Diseases, Alfred Health and Monash University, Melbourne, Vic., Australia.,Department of Microbiology, Alfred Health and Monash University, Melbourne, Vic., Australia
| | - C O Morrissey
- Department of Infectious Diseases, Alfred Health and Monash University, Melbourne, Vic., Australia
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5
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Smibert O, Snell GI, Bills H, Westall GP, Morrissey CO. Mycobacterium abscessus Complex - a Particular Challenge in the Setting of Lung Transplantation. Expert Rev Anti Infect Ther 2016; 14:325-33. [PMID: 26732819 DOI: 10.1586/14787210.2016.1138856] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Mycobacterium abscessus complex is an emerging pathogen in lung transplant candidates and recipients. M. abscessus complex is widespread in the environment and can cause pulmonary, skin and soft tissue, and disseminated infection, particularly in lung transplant recipients. It is innately resistant to many antibiotics making it difficult to treat. Herein we describe the epidemiology, clinical manifestations, diagnosis and treatment of M. abscessus with an emphasis on lung transplant candidates and recipients. We also outline the areas where data are lacking and the areas where further research is urgently needed.
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Affiliation(s)
- O Smibert
- a Department of Infectious Diseases , Alfred Health and Monash University , Melbourne , Australia
| | - G I Snell
- b Department of Allergy, Immunology and Respiratory Medicine , Alfred Health and Monash University , Melbourne , Australia
| | - H Bills
- c Faculty of Medicine , Nursing and Health Sciences, Monash University , Clayton , Australia
| | - G P Westall
- b Department of Allergy, Immunology and Respiratory Medicine , Alfred Health and Monash University , Melbourne , Australia
| | - C O Morrissey
- a Department of Infectious Diseases , Alfred Health and Monash University , Melbourne , Australia
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6
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Kennedy KJ, Daveson K, Slavin MA, van Hal SJ, Sorrell TC, Lee A, Marriott DJ, Chapman B, Halliday CL, Hajkowicz K, Athan E, Bak N, Cheong E, Heath CH, Morrissey CO, Kidd S, Beresford R, Blyth C, Korman TM, Robinson JO, Meyer W, Chen SCA. Mucormycosis in Australia: contemporary epidemiology and outcomes. Clin Microbiol Infect 2016; 22:775-781. [PMID: 26806139 DOI: 10.1016/j.cmi.2016.01.005] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Revised: 12/30/2015] [Accepted: 01/09/2016] [Indexed: 11/27/2022]
Abstract
Mucormycosis is the second most common cause of invasive mould infection and causes disease in diverse hosts, including those who are immuno-competent. We conducted a multicentre retrospective study of proven and probable cases of mucormycosis diagnosed between 2004-2012 to determine the epidemiology and outcome determinants in Australia. Seventy-four cases were identified (63 proven, 11 probable). The majority (54.1%) were caused by Rhizopus spp. Patients who sustained trauma were more likely to have non-Rhizopus infections relative to patients without trauma (OR 9.0, p 0.001, 95% CI 2.1-42.8). Haematological malignancy (48.6%), chemotherapy (42.9%), corticosteroids (52.7%), diabetes mellitus (27%) and trauma (22.9%) were the most common co-morbidities or risk factors. Rheumatological/autoimmune disorders occurred in nine (12.1%) instances. Eight (10.8%) cases had no underlying co-morbidity and were more likely to have associated trauma (7/8; 87.5% versus 10/66; 15.2%; p <0.001). Disseminated infection was common (39.2%). Apophysomyces spp. and Saksenaea spp. caused infection in immuno-competent hosts, most frequently associated with trauma and affected sites other than lung and sinuses. The 180-day mortality was 56.7%. The strongest predictors of mortality were rheumatological/autoimmune disorder (OR = 24.0, p 0.038 95% CI 1.2-481.4), haematological malignancy (OR = 7.7, p 0.001, 95% CI 2.3-25.2) and admission to intensive care unit (OR = 4.2, p 0.02, 95% CI 1.3-13.8). Most deaths occurred within one month. Thereafter we observed divergence in survival between the haematological and non-haematological populations (p 0.006). The mortality of mucormycosis remains particularly high in the immuno-compromised host. Underlying rheumatological/autoimmune disorders are a previously under-appreciated risk for infection and poor outcome.
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Affiliation(s)
- K J Kennedy
- Department of Infectious Diseases and Microbiology, Canberra Hospital, Australian National University Medical School, Canberra, Australia.
| | - K Daveson
- Department of Infectious Diseases and Microbiology, Canberra Hospital, Australian National University Medical School, Canberra, Australia
| | - M A Slavin
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, Victorian Infectious Diseases Service at the Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - S J van Hal
- Departments of Infectious Diseases and Microbiology, Royal Prince Alfred Hospital, Sydney, Australia
| | - T C Sorrell
- Centre for Infectious Diseases and Microbiology, Westmead Hospital and the Marie Bashir Institute for Infectious Diseases and Biosecurity, University of Sydney, Sydney, Australia
| | - A Lee
- Departments of Infectious Diseases and Microbiology, Royal Prince Alfred Hospital, Sydney, Australia
| | - D J Marriott
- Department of Microbiology and Infectious Diseases, St Vincent's Hospital, Sydney, Australia
| | - B Chapman
- The Westmead Institute for Medical Research, The University of Sydney, Westmead, Sydney, Australia; Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, Westmead Hospital, Sydney, Australia
| | - C L Halliday
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, Westmead Hospital, Sydney, Australia
| | - K Hajkowicz
- Department of Infectious Diseases, Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - E Athan
- Department of Infectious Diseases, Barwon Health, Deakin University, Geelong, Australia
| | - N Bak
- Department of Infectious Diseases, Royal Adelaide Hospital, Adelaide, Australia
| | - E Cheong
- Department of Infectious Diseases and Microbiology, Concord Hospital, Sydney, Australia
| | - C H Heath
- Department of Microbiology and Infectious Diseases, Royal Perth Hospital, School of Medicine and Pharmacology, University of Western Australia, Perth, Australia
| | - C O Morrissey
- Department of Infectious Diseases, Alfred Health and Monash University, Melbourne, Australia
| | - S Kidd
- National Mycology Reference Centre, SA Pathology, Adelaide, Australia
| | - R Beresford
- Department of Infectious Diseases and Microbiology, Liverpool Hospital, Sydney, Australia
| | - C Blyth
- School of Paediatrics and Child Health, University of Western Australia, Princess Margaret Hospital, Perth, Australia
| | - T M Korman
- Monash Infectious Diseases and Monash University, Melbourne, Australia
| | - J O Robinson
- Department of Microbiology and Infectious Diseases, Royal Perth Hospital, School of Medicine and Pharmacology, University of Western Australia, Perth, Australia; Australian Collaborating Centre for Enterococcus and Staphylococcus Species Typing and Research, School of Biomedical Sciences, Curtin University, School of Veterinary and Life Sciences, Murdoch University, Perth, Australia
| | - W Meyer
- The Westmead Institute for Medical Research, The University of Sydney, Westmead, Sydney, Australia; Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, Westmead Hospital, Sydney, Australia
| | - S C-A Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, Westmead Hospital, Sydney, Australia; Centre for Infectious Diseases and Microbiology, The University of Sydney, Sydney, Australia
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Trubiano JA, Dennison AM, Morrissey CO, Chua KY, Halliday CL, Chen SCA, Spelman D. Clinical utility of panfungal polymerase chain reaction for the diagnosis of invasive fungal disease: a single center experience. Med Mycol 2015; 54:138-46. [PMID: 26527638 DOI: 10.1093/mmy/myv092] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 09/09/2015] [Indexed: 12/18/2022] Open
Abstract
The role of panfungal polymerase chain reaction (PCR) assays for diagnosis of invasive fungal disease (IFD) is inadequately defined. We describe the use of an internal transcribed spacer 1 (ITS-1) region-directed panfungal PCR in this context at a tertiary referral transplant center. A retrospective review of patients at Alfred Health, Melbourne, Australia (2009-2014) who had clinical samples referred for panfungal PCR testing was conducted. Baseline patient characteristics, antifungal drug history, fungal culture/histopathology, and radiology results were recorded. For bronchoalveolar lavage (BAL) fluid samples, identification of a fungus other than a Candida spp. was defined as a potential pathogen.Of 138 panfungal PCR tests (108 patients), 41 (30%) were positive for a fungal product. Ninety-seven percent (134/138) of specimens were from immunocompromised hosts. Thirteen percent (19/138) of panfungal PCR positive results were for potential pathogens and potential pathogens were detected more frequently in tissue as compared with BAL (12/13 vs. 6/26; P = .0001). No positive panfungal PCR results were obtained from CSF specimens. If histopathology examination was negative, panfungal PCR identified a potential pathogen in only 12% (11/94) of specimens. For the 20 culture negative/histopathology positive specimens, diagnosis of IFD to causative species level by panfungal PCR occurred in 35% (6/20).Sterile site specimens, in particular tissue, were more frequently panfungal PCR positive for potential pathogens than BAL. The utility of panfungal PCR appears greatest in tissue specimens, as an adjunct to histopathology to improve diagnostic sensitivity and specificity. Based on the results of this study we are now only testing tissue specimens by panfungal PCR.
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Affiliation(s)
- J A Trubiano
- Department of Infectious Diseases, Alfred Health & Monash University, Melbourne, Victoria, Australia Microbiology Unit, Alfred Pathology Service, Melbourne, Victoria, Australia
| | - A M Dennison
- Microbiology Unit, Alfred Pathology Service, Melbourne, Victoria, Australia
| | - C O Morrissey
- Department of Infectious Diseases, Alfred Health & Monash University, Melbourne, Victoria, Australia Department of Clinical Haematology, Alfred Health & Monash University, Melbourne, Victoria, Australia
| | - K Y Chua
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR-Pathology West, Westmead Hospital, Sydney, Australia
| | - C L Halliday
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR-Pathology West, Westmead Hospital, Sydney, Australia
| | - S C-A Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR-Pathology West, Westmead Hospital, Sydney, Australia
| | - D Spelman
- Department of Infectious Diseases, Alfred Health & Monash University, Melbourne, Victoria, Australia Microbiology Unit, Alfred Pathology Service, Melbourne, Victoria, Australia
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Slavin MA, Thursky KA, Worth LJ, Chang CC, Morrissey CO, Blyth CC, Chen SC, Szer J. Introduction to the updated Australian and New Zealand consensus guidelines for the use of antifungal agents in the haematology/oncology setting, 2014. Intern Med J 2015; 44:1267-76. [PMID: 25482739 DOI: 10.1111/imj.12593] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This article introduces the second revision of the Australian and New Zealand consensus guidelines for the use of antifungal agents in the haematology/oncology setting. The current update occurs within the context of a growing population at risk of invasive fungal disease, improved understanding of risk factors, availability of new diagnostic tests, a much-expanded evidence base and changing clinical paradigms. Here, we provide an overview of the history and purpose of the guidelines, including changes in scope since the last clinical update was published in 2008. The process for development, and for enabling review of draft recommendations by end-users and other relevant stakeholders, is described. The approach to assigning levels of evidence and grades of recommendation is also provided, along with a comparison to international grading systems.
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Affiliation(s)
- M A Slavin
- Department of Infectious Diseases and Infection Control, Peter MacCallum Cancer Centre, East Melbourne, Victoria; Victorian Infectious Diseases Service, The Doherty Institute for Infection and Immunity, Parkville, Victoria; School of Medicine, The University of Melbourne, Melbourne, Victoria
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9
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van Hal SJ, Gilroy NM, Morrissey CO, Worth LJ, Szer J, Tam CS, Chen SC, Thursky KA, Slavin MA. Survey of antifungal prophylaxis and fungal diagnostic tests employed in malignant haematology and haemopoietic stem cell transplantation (HSCT) in Australia and New Zealand. Intern Med J 2015; 44:1277-82. [PMID: 25482740 DOI: 10.1111/imj.12594] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
This article reports the findings of a survey developed to assess the current use of antifungal prophylaxis among haematology and infectious disease clinicians across Australia and New Zealand, and their alignment with existing consensus guidelines for the use of antifungal agents in the haematology/oncology setting (published 2008). Surveyed clinicians largely followed the current recommendations for prophylaxis in the setting of induction chemotherapy for acute myeloid leukaemia, as well as autologous and low-risk allogeneic haemopoietic stem cell transplantation (HSCT). In keeping with guideline recommendations, posaconazole was the agent used by most centres for high-risk allogeneic HSCT. However, its routine continuation for 75-100 days post-transplantation without de-escalation suggested use beyond those indications described in the 2008 guidelines, namely pre-engraftment neutropenia and graft-versus-host disease. Variations in practice were observed in other settings, such as acute lymphoblastic leukaemia and myelodysplastic syndrome, reflecting the general lack of evidence for antifungal prophylaxis in these patient populations and changing perceptions of risk. With regard to the availability of testing in cases of suspected breakthrough IFD, 40% of centres did not have access to investigative bronchoscopy within 48 h of referral, and results of Aspergillus galactomannan (GM), fungal polymerase chain reaction and therapeutic drug monitoring (TDM) were not available within 48 h in 83%, 90% and 85% of centres respectively. The survey's findings will influence the recommendations provided in the updated 2014 consensus guidelines for the use of antifungal agents in the haematology/oncology setting.
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Affiliation(s)
- S J van Hal
- Department of Microbiology and Infectious Diseases, Royal Prince Alfred Hospital, Camperdown, New South Wales
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Fleming S, Yannakou CK, Haeusler GM, Clark J, Grigg A, Heath CH, Bajel A, van Hal SJ, Chen SC, Milliken ST, Morrissey CO, Tam CS, Szer J, Weinkove R, Slavin MA. Consensus guidelines for antifungal prophylaxis in haematological malignancy and haemopoietic stem cell transplantation, 2014. Intern Med J 2014; 44:1283-97. [DOI: 10.1111/imj.12595] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- S. Fleming
- Malignant Haematology and Stem Cell Transplantation Service; Alfred Health; Prahran Victoria
| | - C. K. Yannakou
- Department of Clinical Haematology and Bone Marrow Transplant Service; The Royal Melbourne Hospital; Parkville Victoria
| | - G. M. Haeusler
- Department of Infectious Diseases and Infection Control; Peter MacCallum Cancer Centre; East Melbourne Victoria
- Department of Paediatric Infectious Diseases; Monash Children's Hospital; Monash Health; Clayton Victoria
- Paediatric Integrated Cancer Service; Parkville Victoria
| | - J. Clark
- Infection Management and Prevention Service; The Royal Children's Hospital Brisbane; Queensland Health; Herston Queensland
| | - A. Grigg
- Department of Clinical Haematology; Austin Health; Heidelberg Victoria
- School of Medicine; The University of Melbourne; Melbourne Victoria
| | - C. H. Heath
- Department of Microbiology and Infectious Diseases; Royal Perth Hospital; Perth Western Australia
- School of Medicine and Pharmacology (RPH Unit); University of Western Australia; Perth Western Australia
| | - A. Bajel
- Department of Clinical Haematology and Bone Marrow Transplant Service; The Royal Melbourne Hospital; Parkville Victoria
| | - S. J. van Hal
- Department of Microbiology and Infectious Diseases; Royal Prince Alfred Hospital; Camperdown New South Wales
| | - S. C. Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services; ICPMR - Pathology West; Westmead New South Wales
- Department of Infectious Diseases; Westmead Hospital; Westmead New South Wales
- Sydney Medical School; The University of Sydney; Sydney New South Wales
| | - S. T. Milliken
- Department of Haematology; St Vincent's Hospital; Darlinghurst New South Wales
- Faculties of Medicine and Pathology; The University of NSW; Kensington New South Wales
| | - C. O. Morrissey
- Department of Infectious Diseases; Alfred Health and Monash University; Prahran Victoria
- Department of Clinical Haematology; Alfred Health; Prahran Victoria
| | - C. S. Tam
- School of Medicine; The University of Melbourne; Melbourne Victoria
- Department of Haematology; Peter MacCallum Cancer Centre; East Melbourne Victoria
| | - J. Szer
- Department of Clinical Haematology and Bone Marrow Transplant Service; The Royal Melbourne Hospital; Parkville Victoria
- School of Medicine; The University of Melbourne; Melbourne Victoria
| | - R. Weinkove
- Wellington Blood and Cancer Centre; Capital and Coast District Health Board; Wellington New Zealand
- Vaccine Research Group; Malaghan Institute of Medical Research; Wellington New Zealand
| | - M. A. Slavin
- Department of Infectious Diseases and Infection Control; Peter MacCallum Cancer Centre; East Melbourne Victoria
- School of Medicine; The University of Melbourne; Melbourne Victoria
- Victorian Infectious Diseases Service; The Doherty Institute for Infection and Immunity; Parkville Victoria
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Morrissey CO, Gilroy NM, Macesic N, Walker P, Ananda-Rajah M, May M, Heath CH, Grigg A, Bardy PG, Kwan J, Kirsa SW, Slavin M, Gottlieb T, Chen S. Consensus guidelines for the use of empiric and diagnostic-driven antifungal treatment strategies in haematological malignancy, 2014. Intern Med J 2014; 44:1298-314. [DOI: 10.1111/imj.12596] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- C. O. Morrissey
- Department of Infectious Diseases; Alfred Health and Monash University; Prahran Victoria
- Department of Clinical Haematology; Alfred Health; Prahran Victoria
| | - N. M. Gilroy
- Blood and Marrow Transplant (BMT) Network; Agency for Clinical Innovation; Chatswood New South Wales
- Department of Infectious Diseases and Clinical Microbiology; St Vincent's Hospital; Darlinghurst New South Wales
| | - N. Macesic
- Departmentof Infectious Diseases; Austin Health; Heidelberg Victoria
| | - P. Walker
- Malignant Haematology and Stem Cell Transplantation Service; Alfred Health; Prahran Victoria
- Australian Centre for Blood Diseases; Monash University; Melbourne Victoria
| | - M. Ananda-Rajah
- Department of Infectious Diseases; Alfred Health and Monash University; Prahran Victoria
- Department of General Medicine; Alfred Health; Prahran Victoria
| | - M. May
- Department of Microbiology; Sullivan Nicolaides Pathology; Brisbane Queensland
| | - C. H. Heath
- Department of Microbiology and Infectious Diseases; Royal Perth Hospital; Perth Western Australia
- School of Medicine and Pharmacology (RPH Unit); University of Western Australia; Perth Western Australia
| | - A. Grigg
- Department of Clinical Haematology; Austin Health; Heidelberg Victoria
- School of Medicine; The University of Melbourne; Melbourne Victoria
| | - P. G. Bardy
- Royal Adelaide Hospital Cancer Centre; Royal Adelaide Hospital; Adelaide South Australia
- Division of Medicine; The Queen Elizabeth Hospital; Woodville South South Australia
- Discipline of Medicine; School of Medicine; The University of Adelaide; Adelaide South Australia
| | - J. Kwan
- Department of Haematology and Bone Marrow Transplant; Westmead Hospital; Westmead New South Wales
| | - S. W. Kirsa
- Pharmacy Department; Peter MacCallum Cancer Centre; East Melbourne Victoria
| | - M. Slavin
- School of Medicine; The University of Melbourne; Melbourne Victoria
- Department of Infectious Diseases and Infection Control; Peter MacCallum Cancer Centre; East Melbourne Victoria
- Victorian Infectious Diseases Service; The Doherty Institute for Infection and Immunity; Parkville Victoria
| | - T. Gottlieb
- The Infectious Diseases and Microbiology Department; Concord Repatriation General Hospital; Concord New South Wales
| | - S. Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services; ICPMR - Pathology West; Westmead New South Wales
- Department of Infectious Diseases; Westmead Hospital; Westmead New South Wales
- Sydney Medical School; The University of Sydney; Sydney New South Wales
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Macesic N, Morrissey CO, Cheng AC, Spencer A, Peleg AY. Changing microbial epidemiology in hematopoietic stem cell transplant recipients: increasing resistance over a 9-year period. Transpl Infect Dis 2014; 16:887-96. [PMID: 25298044 DOI: 10.1111/tid.12298] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2014] [Revised: 06/03/2014] [Accepted: 07/12/2014] [Indexed: 11/30/2022]
Abstract
UNLABELLED Infections remain important contributors to mortality in hematopoietic stem cell transplantation (HSCT). METHOD We studied the evolving epidemiology and trends in susceptibility of bacterial and Candida isolates at an Australian HSCT center. A total of 528 HSCTs in 508 patients were performed from April 2001 to May 2010. A total of 605 isolates were eligible for study inclusion; 318 (53%) were gram-positive, 268 (44%) were gram-negative, and 19 (3%) were Candida species. RESULTS The most common site for isolates was blood (380 isolates, 63%). Staphylococcus aureus was the most common gram-positive organism (n = 107, 34%), but trends to increasing coagulase-negative staphylococci (P = 0.002) and vancomycin-resistant Enterococcus (P < 0.001) were observed. Escherichia coli was the most common gram-negative isolate (n = 74, 28%). Fluoroquinolone resistance increased with widespread use of protocol fluoroquinolone prophylaxis (P = 0.001). Carbapenem resistance was found in 44% of Pseudomonas or Acinetobacter isolates. Bloodstream infection with a multidrug-resistant organism (odds ratio 3.61, 95% confidence interval: 1.40-9.32, P = 0.008) was an independent predictor of mortality at 7 days after a positive blood culture. CONCLUSIONS Antimicrobial resistance is an increasing problem in this vulnerable patient population, and not only has an impact on choice of empiric therapy for febrile neutropenia but also on mortality.
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Affiliation(s)
- N Macesic
- Department of Infectious Diseases, Alfred Hospital, Melbourne, Victoria, Australia
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Hapgood G, Hoy JF, Morrissey CO, Jane SM. Immune-mediated cytopenias in human immunodeficiency virus: the first reported case of idiopathic aplastic anaemia successfully treated with immunosuppression. Intern Med J 2013; 43:452-5. [DOI: 10.1111/imj.12087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Accepted: 06/17/2012] [Indexed: 12/12/2022]
Affiliation(s)
- G. Hapgood
- Department of Clinical Haematology; Alfred Hospital; Melbourne; Victoria; Australia
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Neoh CF, Snell GI, Kotsimbos T, Levvey B, Morrissey CO, Slavin MA, Stewart K, Kong DCM. Antifungal prophylaxis in lung transplantation--a world-wide survey. Am J Transplant 2011; 11:361-6. [PMID: 21272239 DOI: 10.1111/j.1600-6143.2010.03375.x] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
While variations in antifungal prophylaxis have been previously reported in lung transplant (LTx) recipients, recent clinical practice is unknown. Our aim was to determine current antifungal prophylactic practice in LTx centers world-wide. One nominated LTx clinician from each active center was invited by e-mail to participate in a web-based survey between September 2009 and January 2010. Fifty-seven percent (58/102) responded. The majority of responses were from medical directors of LTx centers (72.4%), and from the United States (44.8%). Within the first 6 months post-LTx, most centers (58.6%) employed universal prophylaxis, with 97.1% targeting Aspergillus species. Voriconazole alone, and in combination with inhaled amphotericin B (AmB), were the preferred first-line agents. Intolerance to side effects of voriconazole (69.2%) was the main reason for switching to alternatives. Beyond 6 months post-LTx, most (51.8%) did not employ antifungal prophylaxis. Fifteen centers (26.0%) conducted routine antifungal therapeutic drug monitoring during prophylactic period. There are differences in strategies employed between U.S. and European centers. Most respondents indicated a need for antifungal prophylactic guidelines. In comparison to earlier findings, there was a major shift toward prophylaxis with voriconazole and an increased use of echinocandins, posaconazole and inhaled lipid formulation AmB.
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Affiliation(s)
- C F Neoh
- Department of Pharmacy Practice, Center for Medicine Use and Safety, Monash University, Melbourne, Australia
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Affiliation(s)
- C C Chang
- Infectious Diseases Unit, The Alfred Hospital, Melbourne, VIC
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Slavin MA, Heath CH, Thursky KA, Morrissey CO, Szer J, Ling LM, Milliken ST, Grigg AP. Antifungal prophylaxis in adult stem cell transplantation and haematological malignancy. Intern Med J 2008; 38:468-76. [DOI: 10.1111/j.1445-5994.2008.01723.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Morrissey CO, Bardy PG, Slavin MA, Ananda-Rajah MR, Chen SC, Kirsa SW, Ritchie DS, Upton A. Diagnostic and therapeutic approach to persistent or recurrent fevers of unknown origin in adult stem cell transplantation and haematological malignancy. Intern Med J 2008; 38:477-95. [DOI: 10.1111/j.1445-5994.2008.01724.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Morrissey CO, Slavin MA, O'Reilly MA, Daffy JR, Seymour JF, Schwarer AP, Szer J. Caspofungin as salvage monotherapy for invasive aspergillosis in patients with haematological malignancies or following allogeneic stem cell transplantation: efficacy and concomitant cyclosporin A. Mycoses 2007; 50 Suppl 1:24-37. [PMID: 17394607 DOI: 10.1111/j.1439-0507.2007.01377.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Caspofungin (CAS) has shown efficacy as salvage monotherapy for invasive aspergillosis (IA) in two open label non-comparative trials. The association between hepatotoxicity and concomitant use of CAS and cyclosporin A (CsA) has not been fully elucidated. We report results on CAS efficacy in the first cohort from outside Europe and USA and the interaction between CAS and CsA. We retrospectively reviewed the charts of all patients with haematological malignancies or postallogeneic haematopoietic stem cell transplant (HSCT) who received >/=1 dose of CAS as salvage monotherapy for IA as part of the Australian Special Access Scheme (4/2001-8/2002). Outcomes were assessed at the end of CAS therapy. Favourable response (FR) was defined as >50% clinical and radiological improvement. Risk factors for elevation of liver transaminases (LTs) were examined using multivariate models. 54 patients were included in the analysis with 47 neutropenic at study entry. Proven or probable IA occurred in 11 and refractory IA in 28. An FR occurred in 26 (48.1%) and predictors for a poor response to CAS were allogeneic HSCT, graft vs. host disease and treatment with CAS for <14 days. Concomitant CAS and CsA for >7 days was an independent risk factor for laboratory hepatoxicity. The CAS efficacy results from the Australian cohort confirm those of previous studies. Close monitoring of LTs is necessary on concomitant CAS and CsA but clinically relevant hepatotoxicity is rare.
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Affiliation(s)
- C O Morrissey
- Infectious Diseases Unit, Alfred Hospital, Melbourne, Vic, Australia.
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Slavin MA, Szer J, Grigg AP, Roberts AW, Seymour JF, Sasadeusz J, Thursky K, Chen SC, Morrissey CO, Heath CH, Sorrell T. Guidelines for the use of antifungal agents in the treatment of invasiveCandidaand mould infections. Intern Med J 2004; 34:192-200. [PMID: 15086700 DOI: 10.1111/j.1444-0903.2004.00541.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
ABSTRACT Treatment of invasive fungal infections is increasingly complex. Amphotericin B deoxycholate has long been the mainstay of treatment. However, there has been increasing recognition of both the propensity for nephro-toxicity in haematology, transplant and intensive care patients as well as its adverse impact on morbidity and mortality. This has coincided with the availabilty of newer, and in certain settings, more effective antifungal agents. Although the newer agents clearly cause less nephrotoxicity than amphotericin B, drug interactions, hepatic effects and unique side-effects need to be considered. The spectrum of the newer triazoles and echinocandins varies, highlighting the importance of accurate identification of the causative organism where possible. Consensus Australian guidelines have been developed to assist clinicians with treatment choices by reviewing the current evidence for the efficacy, the toxicity and the cost of these agents.
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Affiliation(s)
- M A Slavin
- Victorian Infectious Diseases Service, Centre for Clinical Research Excellence in Infectious Diseases, Royal Melbourne Hospital, Melbourne, Victoria, Australia.
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