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Keighley C, Kim HY, Kidd S, Chen SCA, Alastruey A, Dao A, Bongomin F, Chiller T, Wahyuningsih R, Forastiero A, Al-Nuseirat A, Beyer P, Gigante V, Beardsley J, Sati H, Morrissey CO, Alffenaar JW. Candida tropicalis-A systematic review to inform the World Health Organization of a fungal priority pathogens list. Med Mycol 2024; 62:myae040. [PMID: 38935905 PMCID: PMC11210624 DOI: 10.1093/mmy/myae040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 01/14/2024] [Accepted: 04/29/2024] [Indexed: 06/29/2024] Open
Abstract
In response to the growing global burden of fungal infections with uncertain impact, the World Health Organization (WHO) established an Expert Group to identify priority fungal pathogens and establish the WHO Fungal Priority Pathogens List for future research. This systematic review aimed to evaluate the features and global impact of invasive candidiasis caused by Candida tropicalis. PubMed and Web of Science were searched for studies reporting on criteria of mortality, morbidity (defined as hospitalization and disability), drug resistance, preventability, yearly incidence, diagnostics, treatability, and distribution/emergence from 2011 to 2021. Thirty studies, encompassing 436 patients from 25 countries were included in the analysis. All-cause mortality due to invasive C. tropicalis infections was 55%-60%. Resistance rates to fluconazole, itraconazole, voriconazole and posaconazole up to 40%-80% were observed but C. tropicalis isolates showed low resistance rates to the echinocandins (0%-1%), amphotericin B (0%), and flucytosine (0%-4%). Leukaemia (odds ratio (OR) = 4.77) and chronic lung disease (OR = 2.62) were identified as risk factors for invasive infections. Incidence rates highlight the geographic variability and provide valuable context for understanding the global burden of C. tropicalis infections. C. tropicalis candidiasis is associated with high mortality rates and high rates of resistance to triazoles. To address this emerging threat, concerted efforts are needed to develop novel antifungal agents and therapeutic approaches tailored to C. tropicalis infections. Global surveillance studies could better inform the annual incidence rates, distribution and trends and allow informed evaluation of the global impact of C. tropicalis infections.
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Affiliation(s)
- Caitlin Keighley
- Sydney Infectious Diseases Institute, The University of Sydney, Sydney, NSW, Australia
- Centre for Infectious Diseases and Microbiology Laboratory Services, Institute of Clinical Pathology and Medical Research, NSW Health Pathology, Westmead Hospital, Westmead, NSW, Australia
- Southern IML Pathology, 3 Bridge St, Coniston, NSW, Australia
| | - Hannah Yejin Kim
- Sydney Infectious Diseases Institute, The University of Sydney, Sydney, NSW, Australia
- Faculty of Medicine and Health, School of Pharmacy, The University of Sydney, Sydney, NSW, Australia
- Westmead Hospital, Westmead, NSW, Australia
| | - Sarah Kidd
- National Mycology Reference Centre, Microbiology & Infectious Diseases, SA Pathology, Adelaide, SA, Australia
- School of Biological Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Sharon C-A Chen
- Sydney Infectious Diseases Institute, The University of Sydney, Sydney, NSW, Australia
- Centre for Infectious Diseases and Microbiology Laboratory Services, Institute of Clinical Pathology and Medical Research, NSW Health Pathology, Westmead Hospital, Westmead, NSW, Australia
| | - Ana Alastruey
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Aiken Dao
- Sydney Infectious Diseases Institute, The University of Sydney, Sydney, NSW, Australia
- Westmead Hospital, Westmead, NSW, Australia
| | - Felix Bongomin
- Department of Medical Microbiology & Immunology, Faculty of Medicine, Gulu University, Gulu, Uganda
| | - Tom Chiller
- Mycotic Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GE, USA
| | - Retno Wahyuningsih
- Department of Parasitology, Faculty of Medicine, Universitas Kristen Indonesia, Jakarta, Indonesia
| | - Agustina Forastiero
- Servicio de Micologia, Laboratorio de Microbiologia, Hospital Britanico, Buenos Aires, Argentina
| | - Adi Al-Nuseirat
- World Health Organization Regional Office for the Eastern Mediterranean, Cairo 11371, Egypt
| | - Peter Beyer
- AMR Division, World Health Organization, Geneva
| | | | - Justin Beardsley
- Sydney Infectious Diseases Institute, The University of Sydney, Sydney, NSW, Australia
- Westmead Hospital, Westmead, NSW, Australia
| | - Hatim Sati
- AMR Division, World Health Organization, Geneva
| | - C Orla Morrissey
- The Alfred Hospital, Department of Infectious Diseases, Melbourne, Victoria, Australia
- Monash University, Department of Infectious Diseases, Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Melbourne, Victoria, Australia
| | - Jan-Willem Alffenaar
- Sydney Infectious Diseases Institute, The University of Sydney, Sydney, NSW, Australia
- Faculty of Medicine and Health, School of Pharmacy, The University of Sydney, Sydney, NSW, Australia
- Westmead Hospital, Westmead, NSW, Australia
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2
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Hohmann FB, Chaves RCDF, Olivato GB, de Souza GM, Galindo VB, Silva Jr M, Martino MDV, de Menezes FG, Corrêa TD. Characteristics, risk factors, and outcomes of bloodstream Candida infections in the intensive care unit: a retrospective cohort study. J Int Med Res 2023; 51:3000605221131122. [PMID: 36659829 PMCID: PMC9893083 DOI: 10.1177/03000605221131122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVE The main objective was to assess the clinical characteristics, associated factors, and outcomes of patients admitted to the ICU for candidemia. The secondary objective was to examine the relationship of candidemia with the length of stay and mortality. METHODS The analysis was a retrospective single-center cohort study addressing the effect of invasive candidemia on outcomes. This study was performed in a medical-surgical ICU located in a tertiary private hospital in São Paulo, Brazil. Data was collected through the review of the hospital database. RESULTS In total, 18,442 patients were included in our study, including 22 patients with candidemia. The median age was similar in patients with and without candidemia [67 (56-84) vs. 67 (51-80)]. Most patients were male, and the proportion of men was higher among patients with candidemia (77% vs. 55.3%). The rates of renal replacement therapy (40.9% vs. 3.3%), mechanical ventilation (63.6% vs. 29.6%), and parenteral nutrition (40.9% vs. 4.8%) were higher in patients with candidemia than in those without candidemia. The mortality rate (77.3% vs. 11.9%) and length of hospital stay [42 days (23.0-78.8) vs. 8 days (5.0-17.0)] were significantly higher in patients with candidemia. CONCLUSIONS Patients with candidemia are prone to longer hospital stay and mortality. In addition, we found associations of candidemia with the use of invasive mechanical ventilation, renal replacement therapy, and parenteral nutrition.
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Affiliation(s)
- Fábio Barlem Hohmann
- Department of Intensive Care Unit, Hospital Israelita Albert Einstein, São Paulo, Brazil,Fábio Barlem Hohmann, Intensive Care Unit, Hospital Israelita Albert Einstein, Av. Albert Einstein, 627/701, 5th floor, São Paulo, Brazil, ZIP CODE: 05651-901.
| | - Renato Carneiro de Freitas Chaves
- Department of Intensive Care Unit, Hospital Israelita Albert Einstein, São Paulo, Brazil,Department of Anesthesiology, Hospital Israelita Albert Einstein, São Paulo, Brazil,Takaoka Anestesia, São Paulo, Brazil
| | | | | | | | - Moacyr Silva Jr
- Department of Intensive Care Unit, Hospital Israelita Albert Einstein, São Paulo, Brazil,Department of Hospital Infection Control Service, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | | | - Fernando Gatti de Menezes
- Department of Hospital Infection Control Service, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Thiago Domingos Corrêa
- Department of Intensive Care Unit, Hospital Israelita Albert Einstein, São Paulo, Brazil
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3
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Keighley C, Cooley L, Morris AJ, Ritchie D, Clark JE, Boan P, Worth LJ. Consensus guidelines for the diagnosis and management of invasive candidiasis in haematology, oncology and intensive care settings, 2021. Intern Med J 2021; 51 Suppl 7:89-117. [DOI: 10.1111/imj.15589] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Caitlin Keighley
- Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney Camperdown New South Wales Australia
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, New South Wales Health Pathology Westmead New South Wales Australia
- Southern IML Pathology, Sonic Healthcare Coniston New South Wales Australia
| | - Louise Cooley
- Department of Microbiology and Infectious Diseases Royal Hobart Hospital Hobart Tasmania Australia
- University of Tasmania Hobart Tasmania Australia
| | - Arthur J. Morris
- LabPLUS, Clinical Microbiology Laboratory Auckland City Hospital Auckland New Zealand
| | - David Ritchie
- Department of Clinical Haematology Peter MacCallum Cancer Centre and Royal Melbourne Hospital Melbourne Victoria Australia
| | - Julia E. Clark
- Department of Infection Management Queensland Children's Hospital, Children's Health Queensland Brisbane Queensland Australia
- Child Health Research Centre The University of Queensland Brisbane Queensland Australia
| | - Peter Boan
- PathWest Laboratory Medicine WA, Department of Microbiology Fiona Stanley Fremantle Hospitals Group Murdoch Western Australia Australia
- Department of Infectious Diseases Fiona Stanley Fremantle Hospitals Group Murdoch Western Australia Australia
| | - Leon J. Worth
- National Centre for Infections in Cancer, Peter MacCallum Cancer Centre Melbourne Victoria Australia
- Department of Infectious Diseases Peter MacCallum Cancer Centre Melbourne Victoria Australia
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4
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Zakhem AE, Istambouli R, Alkozah M, Gharamti A, Tfaily MA, Jabbour JF, Araj GF, Tamim H, Kanj SS. Predominance of Candida Glabrata among Non- albicans Candida Species in a 16-Year Study of Candidemia at a Tertiary Care Center in Lebanon. Pathogens 2021; 10:pathogens10010082. [PMID: 33477771 PMCID: PMC7832319 DOI: 10.3390/pathogens10010082] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/17/2021] [Accepted: 01/18/2021] [Indexed: 12/11/2022] Open
Abstract
Background: Candidemia is associated with a high mortality rate, and its incidence is increasing worldwide with a rise in non-albicans candidemia (NAC). Epidemiologic data from Arab countries are scarce and there are no data from Lebanon; Methods: This is a single-center retrospective chart review of patients with candidemia in a tertiary care center in Lebanon from 2004 to 2019. We extracted data on patient characteristics, isolated Candida species antifungal susceptibility, management and outcomes; Results: We included 170 cases of candidemia. NAC was more common than albicans candidemia (64.7% vs. 35.3%). C. glabrata was the most common non-albicans species (37 isolates) followed by C. tropicalis (14). Recent use of antifungals was a risk factor for NAC (OR = 2.8, p = 0.01), while the presence of a central venous catheter was protective (OR = 0.41, p = 0.02). Fluconazole resistance was 12.5% in C. albicans and 21.5% in non-albicans spp. Mortality at 30 days was 55.5%, with no difference between NAC and albicans candidemia. It was higher in older and critically ill patients but lower in patients whose central venous catheter was removed after detecting fungemia; Conclusions: Candidemia is associated with high mortality in Lebanon, with a predominance of NAC and high prevalence of C. glabrata.
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Affiliation(s)
- Aline El Zakhem
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon; (A.E.Z.); (R.I.); (M.A.); (A.G.); (M.A.T.); (J.-F.J.); (H.T.)
| | - Rachid Istambouli
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon; (A.E.Z.); (R.I.); (M.A.); (A.G.); (M.A.T.); (J.-F.J.); (H.T.)
| | - Maria Alkozah
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon; (A.E.Z.); (R.I.); (M.A.); (A.G.); (M.A.T.); (J.-F.J.); (H.T.)
| | - Amal Gharamti
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon; (A.E.Z.); (R.I.); (M.A.); (A.G.); (M.A.T.); (J.-F.J.); (H.T.)
| | - Mohamad Ali Tfaily
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon; (A.E.Z.); (R.I.); (M.A.); (A.G.); (M.A.T.); (J.-F.J.); (H.T.)
| | - Jean-Francois Jabbour
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon; (A.E.Z.); (R.I.); (M.A.); (A.G.); (M.A.T.); (J.-F.J.); (H.T.)
| | - George F. Araj
- Department of Pathology and Laboratory Medicine, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon;
| | - Hani Tamim
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon; (A.E.Z.); (R.I.); (M.A.); (A.G.); (M.A.T.); (J.-F.J.); (H.T.)
| | - Souha S. Kanj
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon; (A.E.Z.); (R.I.); (M.A.); (A.G.); (M.A.T.); (J.-F.J.); (H.T.)
- Correspondence:
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5
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Keighley CL, Pope A, Marriott DJE, Chapman B, Bak N, Daveson K, Hajkowicz K, Halliday C, Kennedy K, Kidd S, Sorrell TC, Underwood N, van Hal S, Slavin MA, Chen SCA. Risk factors for candidaemia: A prospective multi-centre case-control study. Mycoses 2020; 64:257-263. [PMID: 33185290 DOI: 10.1111/myc.13211] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 11/04/2020] [Accepted: 11/07/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVES Candidaemia carries a mortality of up to 40% and may be related to increasing complexity of medical care. Here, we determined risk factors for the development of candidaemia. METHODS We conducted a prospective, multi-centre, case-control study over 12 months. Cases were aged ≥18 years with at least one blood culture positive for Candida spp. Each case was matched with two controls, by age within 10 years, admission within 6 months, admitting unit, and admission duration at least as long as the time between admission and onset of candidaemia. RESULTS A total of 118 incident cases and 236 matched controls were compared. By multivariate analysis, risk factors for candidaemia included neutropenia, solid organ transplant, significant liver, respiratory or cardiovascular disease, recent gastrointestinal, biliary or urological surgery, central venous access device, intravenous drug use, urinary catheter and carbapenem receipt. CONCLUSIONS Risk factors for candidaemia derive from the infection source, carbapenem use, host immune function and organ-based co-morbidities. Preventive strategies should target iatrogenic disruption of mucocutaneous barriers and intravenous drug use.
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Affiliation(s)
- Caitlin Livia Keighley
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, New South Wales Health Pathology, Sydney, NSW, Australia.,Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Sydney, NSW, Australia.,The Department of Infectious Diseases, Westmead Hospital, Sydney, NSW, Australia
| | - Alun Pope
- Eastern Health Clinical School, Monash University, Melbourne, VIC, Australia
| | - Deborah J E Marriott
- Department of Microbiology and Infectious Diseases, St. Vincent's Hospital, Sydney, NSW, Australia
| | - Belinda Chapman
- Westmead Institute for Medical Research, Westmead, NSW, Australia
| | - Narin Bak
- Department of Infectious Diseases, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Kathryn Daveson
- Department of Infectious Diseases and Microbiology, Canberra Hospital, Australian National University Medical School, Canberra, ACT, Australia
| | - Krispin Hajkowicz
- Department of Infectious Diseases, School of Medicine, Royal Brisbane and Women's Hospital, University of Queensland, Brisbane, QLD, Australia
| | - Catriona Halliday
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, New South Wales Health Pathology, Sydney, NSW, Australia
| | - Karina Kennedy
- Department of Infectious Diseases and Microbiology, Canberra Hospital, Australian National University Medical School, Canberra, ACT, Australia
| | - Sarah Kidd
- National Mycology Reference Centre, SA Pathology, Adelaide, SA, Australia
| | - Tania C Sorrell
- Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Sydney, NSW, Australia.,The Department of Infectious Diseases, Westmead Hospital, Sydney, NSW, Australia.,Westmead Institute for Medical Research, Westmead, NSW, Australia
| | - Neil Underwood
- Infection Management Services, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Sebastiaan van Hal
- Department of Infectious Diseases and Microbiology, New South Wales Health Pathology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Monica A Slavin
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, National Centre for Infections in Cancer, Melbourne, VIC, Australia
| | - Sharon C-A Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, New South Wales Health Pathology, Sydney, NSW, Australia.,Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Sydney, NSW, Australia.,The Department of Infectious Diseases, Westmead Hospital, Sydney, NSW, Australia.,Westmead Institute for Medical Research, Westmead, NSW, Australia
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6
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Siopi M, Tarpatzi A, Kalogeropoulou E, Damianidou S, Vasilakopoulou A, Vourli S, Pournaras S, Meletiadis J. Epidemiological Trends of Fungemia in Greece with a Focus on Candidemia during the Recent Financial Crisis: a 10-Year Survey in a Tertiary Care Academic Hospital and Review of Literature. Antimicrob Agents Chemother 2020; 64:e01516-19. [PMID: 31871083 PMCID: PMC7038287 DOI: 10.1128/aac.01516-19] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 12/15/2019] [Indexed: 01/05/2023] Open
Abstract
Updated information on the epidemiology of candidemia, particularly during severe socioeconomic events, is important for proper management of these infections. A systematic literature review on candidemia in Greece and a retrospective surveillance study were conducted in a tertiary university hospital during the years of the recent financial crisis (2009 to 2018) in order to assess changes in incidence rates, patient characteristics, species distribution, antifungal susceptibilities, and drug consumption. The average annual incidence of 429 candidemic episodes was 2.03/10,000 bed days, with 9.88 in adult intensive care units (ICUs), 1.74 in surgical wards, and 1.81 in internal medicine wards, where a significant increase was observed (1.15, 1.85, and 2.23/10,000 bed days in 2009 to 2011, 2012 to 2014, and 2015 to 2018, respectively; P = 0.004). Candida albicans was the most common species (41%), followed by Candida parapsilosis species complex [SC] (37%), Candida glabrata SC (11%), Candida tropicalis (7%), Candida krusei (1%), and other rare Candida spp. (3%). Mixed infections were found in 20/429 (4.7%) cases, while 33 (7%) cases were due to non-Candida spp. Overall, 44/311 (14%) isolates were resistant/non-wild type (WT) to the nine antifungals tested, with 23/113 (20%) C. parapsilosis SC and 2/34 (6%) C. glabrata SC isolates being resistant to fluconazole (1 panechinocandin and 2 panazole resistant). All isolates were susceptible/WT to amphotericin B and flucytosine. While the overall consumption of antifungals diminished (P = 0.02), with a mean of 17.93 defined daily doses (DDD)/100 bed days, increased micafungin use was correlated with the rise in C. parapsilosis SC (P = 0.04). A significant increase of candidemia in internal medicine wards and of C. parapsilosis SC infections was found during the years of financial crisis. Although resistance rates remain low (<14%), fluconazole-resistant C. parapsilosis SC and multidrug-resistant C. glabrata SC isolates are of major concern.
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Affiliation(s)
- Maria Siopi
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Aikaterini Tarpatzi
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Eleni Kalogeropoulou
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Sofia Damianidou
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexandra Vasilakopoulou
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Sophia Vourli
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Spyros Pournaras
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Joseph Meletiadis
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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7
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Akazawa T, Kusama Y, Fukuda H, Hayakawa K, Kutsuna S, Moriyama Y, Ohashi H, Tamura S, Yamamoto K, Hara R, Shigeno A, Ota M, Ishikane M, Tokita S, Terakado H, Ohmagari N. Eight-Year Experience of Antimicrobial Stewardship Program and the Trend of Carbapenem Use at a Tertiary Acute-Care Hospital in Japan-The Impact of Postprescription Review and Feedback. Open Forum Infect Dis 2019; 6:ofz389. [PMID: 31660352 PMCID: PMC6790398 DOI: 10.1093/ofid/ofz389] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 09/02/2019] [Indexed: 12/14/2022] Open
Abstract
Objective We implemented a stepwise antimicrobial stewardship program (ASP). This study evaluated the effect of each intervention and the overall economic impact on carbapenem (CAR) use. Method Carbapenem days of therapy (CAR-DOT) were calculated to assess the effect of each intervention, and antipseudomonal DOT were calculated to assess changes in use of broad-spectrum antibiotics. We carried out segmented regression analysis of studies with interrupted time series for 3 periods: Phase 1 (infectious disease [ID] consultation service only), Phase 2 (adding monitoring and e-mail feedback), and Phase 3 (adding postprescription review and feedback [PPRF] led by ID specialist doctors and pharmacists). We also estimated cost savings over the study period due to decreased CAR use. Results The median monthly CAR-DOT, per month per 100 patient-days, during Phase 1, Phase 2, and Phase 3 was 5.46, 3.69, and 2.78, respectively. The CAR-DOT decreased significantly immediately after the start of Phase 2, but a major decrease was not observed during this period. Although the immediate change was not apparent after Phase 3 started, CAR-DOT decreased significantly over this period. Furthermore, the monthly DOT of 3 alternative antipseudomonal agents also decreased significantly over the study period, but the incidence of antimicrobial resistance did not decrease. Cost savings over the study period, due to decreased CAR use, was estimated to be US $150 000. Conclusions Adding PPRF on the conventional ASP may accelerate antimicrobial stewardship. Our CAR stewardship program has had positive results, and implementation is ongoing.
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Affiliation(s)
- Tsubasa Akazawa
- Pharmaceutical Department, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yoshiki Kusama
- AMR Clinical Reference Center, Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan.,Collaborative Chairs Emerging and Reemerging Infectious Diseases, National Center for Global Health and Medicine, Graduate School of Medicine, Tohoku University, Miyagi, Japan
| | - Haruhisa Fukuda
- Department of Health Care Administration and Management, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Kayoko Hayakawa
- AMR Clinical Reference Center, Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan.,Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Satoshi Kutsuna
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yuki Moriyama
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hirotake Ohashi
- Pharmaceutical Department, National Center for Global Health and Medicine, Tokyo, Japan
| | - Saeko Tamura
- Department of Clinical Laboratory, National Center for Global Health and Medicine, Tokyo, Japan
| | - Kei Yamamoto
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Ryohei Hara
- Pharmaceutical Department, National Center for Global Health and Medicine, Tokyo, Japan
| | - Ayako Shigeno
- Pharmaceutical Department, National Center for Global Health and Medicine, Tokyo, Japan
| | - Masayuki Ota
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Masahiro Ishikane
- AMR Clinical Reference Center, Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan.,Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Shunichiro Tokita
- Pharmaceutical Department, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hiroyuki Terakado
- Pharmaceutical Department, National Center for Global Health and Medicine, Tokyo, Japan
| | - Norio Ohmagari
- AMR Clinical Reference Center, Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan.,Collaborative Chairs Emerging and Reemerging Infectious Diseases, National Center for Global Health and Medicine, Graduate School of Medicine, Tohoku University, Miyagi, Japan.,Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
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8
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Keighley C, Chen SCA, Marriott D, Pope A, Chapman B, Kennedy K, Bak N, Underwood N, Wilson HL, McDonald K, Darvall J, Halliday C, Kidd S, Nguyen Q, Hajkowicz K, Sorrell TC, Van Hal S, Slavin MA. Candidaemia and a risk predictive model for overall mortality: a prospective multicentre study. BMC Infect Dis 2019; 19:445. [PMID: 31113382 PMCID: PMC6528341 DOI: 10.1186/s12879-019-4065-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 05/02/2019] [Indexed: 01/21/2023] Open
Abstract
Background Candidaemia is associated with high mortality. Variables associated with mortality have been published previously, but not developed into a risk predictive model for mortality. We sought to describe the current epidemiology of candidaemia in Australia, analyse predictors of 30-day all-cause mortality, and develop and validate a mortality risk predictive model. Methods Adults with candidaemia were studied prospectively over 12 months at eight institutions. Clinical and laboratory variables at time of blood culture-positivity were subject to multivariate analysis for association with 30-day all-cause mortality. A predictive score for mortality was examined by area under receiver operator characteristic curves and a historical data set was used for validation. Results The median age of 133 patients with candidaemia was 62 years; 76 (57%) were male and 57 (43%) were female. Co-morbidities included underlying haematologic malignancy (n = 20; 15%), and solid organ malignancy in (n = 25; 19%); 55 (41%) were in an intensive care unit (ICU). Non-albicans Candida spp. accounted for 61% of cases (81/133). All-cause 30-day mortality was 31%. A gastrointestinal or unknown source was associated with higher overall mortality than an intravascular or urologic source (p < 0.01). A risk predictive score based on age > 65 years, ICU admission, chronic organ dysfunction, preceding surgery within 30 days, haematological malignancy, source of candidaemia and antibiotic therapy for ≥10 days stratified patients into < 20% or ≥ 20% predicted mortality. The model retained accuracy when validated against a historical dataset (n = 741). Conclusions Mortality in patients with candidaemia remains high. A simple mortality risk predictive score stratifying patients with candidaemia into < 20% and ≥ 20% 30-day mortality is presented. This model uses information available at time of candidaemia diagnosis is easy to incorporate into decision support systems. Further validation of this model is warranted. Electronic supplementary material The online version of this article (10.1186/s12879-019-4065-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- C Keighley
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, New South Wales Health Pathology, Westmead Hospital, Darcy Rd, 3rd Level, ICPMR Building, Westmead, Sydney, New South Wales, 2145, Australia. .,Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Sydney, NSW, Australia. .,Department of Infectious Diseases, Westmead Hospital, Westmead, Sydney, NSW, Australia.
| | - S C-A Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, New South Wales Health Pathology, Westmead Hospital, Darcy Rd, 3rd Level, ICPMR Building, Westmead, Sydney, New South Wales, 2145, Australia.,Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Sydney, NSW, Australia.,Department of Infectious Diseases, Westmead Hospital, Westmead, Sydney, NSW, Australia
| | - D Marriott
- Department of Microbiology and Infectious Diseases, St. Vincent's Hospital, Sydney, NSW, Australia
| | - A Pope
- Eastern Health Clinical School, Monash University, Melbourne, Victoria, Australia.,School of Mathematics and Statistics, University of NSW, Sydney, NSW, Australia
| | - B Chapman
- Westmead Institute for Medical Research, Westmead, NSW, Australia
| | - K Kennedy
- Department of Infectious Diseases and Microbiology, Canberra Hospital, Australian National University Medical School, Canberra, ACT, Australia
| | - N Bak
- Department of Infectious Diseases, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - N Underwood
- Infection Management Services, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - H L Wilson
- Department of Infectious Diseases and Microbiology, Canberra Hospital, Australian National University Medical School, Canberra, ACT, Australia
| | - K McDonald
- Department of Microbiology and Infectious Diseases, St. Vincent's Hospital, Sydney, NSW, Australia
| | - J Darvall
- Department of Intensive Care, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - C Halliday
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR, New South Wales Health Pathology, Westmead Hospital, Darcy Rd, 3rd Level, ICPMR Building, Westmead, Sydney, New South Wales, 2145, Australia
| | - S Kidd
- National Mycology Reference Centre, SA Pathology, Adelaide, SA, Australia
| | - Q Nguyen
- National Centre for Clinical Excellence on Emerging Drugs of Concern (NCCRED), National Drug and Alcohol Research Centre (NDARC), University of New South Wales, Sydney, Australia
| | - K Hajkowicz
- Department of Infectious Diseases, Royal Brisbane and Women's Hospital, School of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - T C Sorrell
- Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Sydney, NSW, Australia.,Department of Infectious Diseases, Westmead Hospital, Westmead, Sydney, NSW, Australia.,Westmead Institute for Medical Research, Westmead, NSW, Australia
| | - S Van Hal
- Department of Infectious Diseases and Microbiology, New South Wales Health Pathology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - M A Slavin
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, National Centre for Infections in Cancer, Melbourne, VIC, Australia
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Papadimitriou-Olivgeris M, Spiliopoulou A, Kolonitsiou F, Bartzavali C, Lambropoulou A, Xaplanteri P, Anastassiou ED, Marangos M, Spiliopoulou I, Christofidou M. Increasing incidence of candidaemia and shifting epidemiology in favor of Candida non-albicans in a 9-year period (2009–2017) in a university Greek hospital. Infection 2018; 47:209-216. [DOI: 10.1007/s15010-018-1217-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 09/05/2018] [Indexed: 11/28/2022]
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