1
|
Chastain DB, White BP, Tu PJ, Chan S, Jackson BT, Kubbs KA, Bandali A, McDougal S, Henao-Martínez AF, Cluck DB. Candidemia in Adult Patients in the ICU: A Reappraisal of Susceptibility Testing and Antifungal Therapy. Ann Pharmacother 2024; 58:305-321. [PMID: 37272474 DOI: 10.1177/10600280231175201] [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] [Indexed: 06/06/2023] Open
Abstract
OBJECTIVE To provide updates on the epidemiology and recommendations for management of candidemia in patients with critical illness. DATA SOURCES A literature search using the PubMed database (inception to March 2023) was conducted using the search terms "invasive candidiasis," "candidemia," "critically ill," "azoles," "echinocandin," "antifungal agents," "rapid diagnostics," "antifungal susceptibility testing," "therapeutic drug monitoring," "antifungal dosing," "persistent candidemia," and "Candida biofilm." STUDY SELECTION/DATA EXTRACTION Clinical data were limited to those published in the English language. Ongoing trials were identified through ClinicalTrials.gov. DATA SYNTHESIS A total of 109 articles were reviewed including 25 pharmacokinetic/pharmacodynamic studies and 30 studies including patient data, 13 of which were randomized controlled clinical trials. The remaining 54 articles included fungal surveillance data, in vitro studies, review articles, and survey data. The current 2016 Infectious Diseases Society of America (IDSA) Clinical Practice Guideline for the Management of Candidiasis provides recommendations for selecting empiric and definitive antifungal therapies for candidemia, but data are limited regarding optimized dosing strategies in critically ill patients with dynamic pharmacokinetic changes or persistent candidemia complicated. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE Outcomes due to candidemia remain poor despite improved diagnostic platforms, antifungal susceptibility testing, and antifungal therapy selection for candidemia in critically ill patients. Earlier detection and identification of the species causing candidemia combined with recognition of patient-specific factors leading to dosing discrepancies are crucial to improving outcomes in critically ill patients with candidemia. CONCLUSIONS Treatment of candidemia in critically ill patients must account for the incidence of non-albicans Candida species and trends in antifungal resistance as well as overcome the complex pathophysiologic changes to avoid suboptimal antifungal exposure.
Collapse
Affiliation(s)
- Daniel B Chastain
- Department of Clinical & Administrative Pharmacy, University of Georgia College of Pharmacy, Albany, GA, USA
| | - Bryan P White
- University of Oklahoma Health Medical Center, Oklahoma City, OK, USA
| | - Patrick J Tu
- Charlie Norwood VA Medical Center, Augusta, GA, USA
| | - Sophea Chan
- Department of Clinical & Administrative Pharmacy, University of Georgia College of Pharmacy, Albany, GA, USA
- Department of Pharmacy, Phoebe Putney Memorial Hospital, Albany, GA, USA
| | | | - Kara A Kubbs
- University of Oklahoma Health Medical Center, Oklahoma City, OK, USA
| | - Aiman Bandali
- Overlook Medical Center, Atlantic Health System, Summit, NJ, USA
| | | | - Andrés F Henao-Martínez
- Division of Infectious Diseases, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - David B Cluck
- Department of Pharmacy Practice, Bill Gatton College of Pharmacy, East Tennessee State University, Johnson City, TN, USA
| |
Collapse
|
2
|
Abstract
Invasive candidiasis (IC) is a collective term that refers to a group of infectious syndromes caused by a variety of species of Candida, 6 of which cause most cases globally. Candidemia is probably the most commonly recognized syndrome associated with IC; however, Candida can cause invasive infection of any organ, especially visceral organs, vasculature, bones and joints, the eyes and central nervous system. Targeted prevention and empirical therapy are important interventions for patients at high risk for IC, and the current approach should be based on a combination of clinical risk factors and non-culture-based diagnostics, when available.
Collapse
Affiliation(s)
- Todd P McCarty
- University of Alabama at Birmingham, Birmingham VA Medical Center, 1900 University Boulevard, THT 229, Birmingham, AL 35294, USA.
| | - Cameron M White
- University of Alabama at Birmingham, 1900 University Boulevard, THT 229, Birmingham, AL 35294, USA
| | - Peter G Pappas
- University of Alabama at Birmingham, 1900 University Boulevard, THT 229, Birmingham, AL 35294, USA
| |
Collapse
|
3
|
De Rosa FG, Busca A, Capparella MR, Yan JL, Aram JA. Invasive Candidiasis in Patients with Solid Tumors Treated with Anidulafungin: A Post Hoc Analysis of Efficacy and Safety of Six Pooled Studies. Clin Drug Investig 2021; 41:539-548. [PMID: 33891293 PMCID: PMC8195786 DOI: 10.1007/s40261-021-01024-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2021] [Indexed: 11/25/2022]
Abstract
Background Solid tumors are a common predisposing factor for invasive candidiasis (IC) or candidemia due to IC. Objectives Post hoc analysis of patient-level efficacy and safety data from six studies of anidulafungin (with similar protocols/endpoints) in adults with IC/candidemia summarized by past or recent diagnosis of solid tumors. Patients/methods Patients received a single intravenous (IV) dose of anidulafungin 200 mg, followed by 100 mg once daily. After ≥ 5 to ≥ 10 days of IV treatment, switch to oral voriconazole/fluconazole was permitted in all but one study. Time of solid tumor diagnosis was defined as past, ≥ 6; and recent, < 6 months prior to study entry. Primary endpoint: global response of success (GRS) rate at the end of IV therapy (EOIVT). Secondary endpoints included the GRS rate at the end of all therapy (EOT), all-cause mortality, and safety. Results The GRS rate in the overall population was 73.4% at EOIVT and 65.5% at EOT. Past or recent solid tumor diagnosis did not affect GRS at EOIVT or EOT (past: 75.5% and 71.4%; recent: 72.2% and 62.2%, respectively). All-cause mortality was 14.4% on day 14 and 20.1% at day 28. Most treatment-emergent adverse events were mild/moderate in severity (81.6%). Conclusions Treatment of IC was effective regardless of the time of solid tumor diagnosis. Trial Registration Data were pooled from six studies: NCT00496197 (first posted on ClinicalTrials.gov on July 4, 2007); NCT00548262 (first posted on ClinicalTrials.gov on October 23, 2007); NCT00537329 (first posted on ClinicalTrials.gov on October 1, 2007); NCT00689338 (first posted on ClinicalTrials.gov on June 3, 2008); NCT00806351 (first posted on ClinicalTrials.gov on December 10, 2008); NCT00805740 (first posted on ClinicalTrials.gov on December 10, 2008). Patients with solid tumor cancers (cancer of internal organs) have increased risk of fungal infections that can spread in the body through the blood. Infection with Candida species, known as invasive candidiasis (IC) (Candida invades the body in places normally free from germs) or candidemia (Candida infection in the blood), can cause severe illness and/or death. Anidulafungin is an antifungal drug recommended to treat IC/candidemia. This post hoc analysis looked at how effective and safe anidulafungin was in adult patients with IC/candidemia with ‘recent’ or ‘past’ history of solid tumors. The analysis included patients diagnosed with cancer less than 6 months before (recent history) or more than 6 months before (past history) they first received anidulafungin. Patients received anidulafungin by injection (intravenously [IV]) into the veins and, for continued treatment, were able to take a different antifungal drug orally. Of 539 patients from six studies, 139 had confirmed IC/candidemia and a history of solid tumors. Approximately 7 out of 10 (72%) patients were cured or no longer had signs of Candida infection at the end of IV anidulafungin treatment. Results were similar in patients with past or recent diagnosis of solid tumors. Treatment side effects reported in approximately 8 out of 10 (82%) patients were mild-to-moderate in severity. This analysis suggests anidulafungin was well tolerated and effective at treating IC/candidemia in patients with solid tumors, whether diagnosed recently or in the past.
Collapse
Affiliation(s)
| | - Alessandro Busca
- Department of Oncology and Hematology, Stem Cell Transplant Centre, Turin, Italy
| | | | | | | |
Collapse
|
4
|
Tabah A, Bassetti M, Kollef MH, Zahar JR, Paiva JA, Timsit JF, Roberts JA, Schouten J, Giamarellou H, Rello J, De Waele J, Shorr AF, Leone M, Poulakou G, Depuydt P, Garnacho-Montero J. Antimicrobial de-escalation in critically ill patients: a position statement from a task force of the European Society of Intensive Care Medicine (ESICM) and European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Critically Ill Patients Study Group (ESGCIP). Intensive Care Med 2019; 46:245-265. [PMID: 31781835 DOI: 10.1007/s00134-019-05866-w] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 11/12/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Antimicrobial de-escalation (ADE) is a strategy of antimicrobial stewardship, aiming at preventing the emergence of antimicrobial resistance (AMR) by decreasing the exposure to broad-spectrum antimicrobials. There is no high-quality research on ADE and its effects on AMR. Its definition varies and there is little evidence-based guidance for clinicians to use ADE in the intensive care unit (ICU). METHODS A task force of 16 international experts was formed in November 2016 to provide with guidelines for clinical practice to develop questions targeted at defining ADE, its effects on the ICU population and to provide clinical guidance. Groups of 2 experts were assigned 1-2 questions each within their field of expertise to provide draft statements and rationale. A Delphi method, with 3 rounds and an agreement threshold of 70% was required to reach consensus. RESULTS We present a comprehensive document with 13 statements, reviewing the evidence on the definition of ADE, its effects in the ICU population and providing guidance for clinicians in subsets of clinical scenarios where ADE may be considered. CONCLUSION ADE remains a topic of controversy due to the complexity of clinical scenarios where it may be applied and the absence of evidence to the effects it may have on antimicrobial resistance.
Collapse
Affiliation(s)
- Alexis Tabah
- Intensive Care Unit, Redcliffe and Caboolture Hospitals, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia.
| | - Matteo Bassetti
- Infectious Diseases Division, Department of Medicine, University of Udine and Santa Maria Misericordia University Hospital, Udine, Italy
| | - Marin H Kollef
- Division of Pulmonary and Critical Care Medicine, Washington University School of Medicine, St Louis, MO, USA
| | - Jean-Ralph Zahar
- Hygiène Hospitalière Et Prévention du Risque Infectieux, CHU Avicenne, AP-HP, 125 rue de Stalingrad, 93000, Bobigny, France
| | - José-Artur Paiva
- Intensive Care Medicine Department, Centro Hospitalar Universitário São João, Faculty of Medicine and University of Porto, Grupo de Infecçao e Sépsis, Porto, Portugal
| | - Jean-Francois Timsit
- Medical and Infectious Diseases Intensive Care Unit, Bichat-Claude Bernard University Hospital, Paris, France
- University of Paris, INSERM IAME, U1137, Team DesCID, Paris, France
| | - Jason A Roberts
- University of Queensland Centre for Clinical Research, Faculty of Medicine, and Centre for Translational Anti-infective Pharmacodynamics, School of Pharmacy, The University of Queensland, Brisbane, Australia
- Departments of Pharmacy and Intensive Care Medicine, Royal Brisbane and Women's Hospital, Brisbane, Australia
- Division of Anaesthesiology Critical Care Emergency and Pain Medicine, Nîmes University Hospital, University of Montpellier, Nîmes, France
| | - Jeroen Schouten
- Department of Intensive Care, Radboudumc, Nijmegen, The Netherlands
| | - Helen Giamarellou
- 1st Department of Internal Medicine-Infectious Diseases, Hygeia General Hospital, Athens, Greece
| | - Jordi Rello
- CIBERES and Vall d'Hebron Institute of Research, Barcelona, Spain
- Clinical Research in ICU, CHU Nîmes, University Montpellier, Montpellier, France
| | - Jan De Waele
- Department of Critical Care Medicine, Ghent University Hospital, Ghent, Belgium
| | | | - Marc Leone
- Department of Anesthesiology and Intensive Care Medicine, Aix Marseille Université, Assistance Publique Hôpitaux de Marseille, Hôpital Nord, Marseille, France
| | - Garyphallia Poulakou
- 3rd Department of Medicine, National and Kapodistrian University of Athens, Medical School, Sotiria General Hospital, Athens, Greece
| | - Pieter Depuydt
- Department of Critical Care Medicine, Ghent University Hospital, Ghent, Belgium
| | - Jose Garnacho-Montero
- Intensive Care Clinical Unit, Hospital Universitario Virgen Macarena, Seville, Spain
| |
Collapse
|
5
|
Evaluation of anidulafungin in the treatment of intra-abdominal candidiasis: a pooled analysis of patient-level data from 5 prospective studies. Eur J Clin Microbiol Infect Dis 2019; 38:1849-1856. [PMID: 31280481 PMCID: PMC6778589 DOI: 10.1007/s10096-019-03617-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 06/14/2019] [Indexed: 10/30/2022]
Abstract
The incidence of nosocomial invasive fungal infections involving Candida spp. has increased markedly in recent years in patients undergoing abdominal surgery. This post hoc analysis aimed to determine the efficacy and safety of anidulafungin treatment in patients with intra-abdominal candidiasis (IAC) from five prospective studies (one comparative and four open-label) of adult surgical patients with microbiologically confirmed Candida intra-abdominal infection. Patients received an intravenous (IV) loading dose of anidulafungin 200 mg, followed by a daily 100-mg maintenance dose. Per study protocols, some patients could be switched to an oral azole after ≥ 5 or ≥ 10 days of IV treatment. Antifungal treatment was maintained for ≥ 14 days after the last positive Candida culture and resolution of symptoms. The global response rate (GRR) at the end of IV treatment (EOIVT) was the primary endpoint. GRR at the end of therapy (EOT), all-cause mortality at days 14 and 28, and safety was also evaluated. Seventy-nine patients had IAC from peritoneal fluid or hepatobiliary tract. C. albicans (72.2%) and C. glabrata (32.9%) were the most common pathogens. Overall GRR was 73.4% and 67.1% at EOIVT and EOT, respectively. All-cause mortality was 17.7% at day 14 and 24.1% at day 28 in the modified intent-to-treat population. Anidulafungin was well tolerated in this population, with most adverse events mild or moderate in severity. In these patients with IAC, anidulafungin showed a GRR at EOIVT similar to the anidulafungin registrational trial, and the results of our analysis confirmed the known safety profile of anidulafungin. ClinicalTrials.gov registration number NCT00496197, registered July 3, 2007, https://clinicaltrials.gov/ct2/show/study/NCT00496197 ; ClinicalTrials.gov registration number NCT00548262, registered October 19, 2007, https://clinicaltrials.gov/ct2/show/record/NCT00548262 ; ClinicalTrials.gov registration number NCT00537329, registered September 25, 2007, https://clinicaltrials.gov/ct2/show/record/NCT00537329 ; ClinicalTrials.gov registration number NCT00689338, registered May 29, 2008, https://clinicaltrials.gov/ct2/show/study/NCT00689338 ; ClinicalTrials.gov registration number NCT00805740, registered November 26, 2008, https://clinicaltrials.gov/ct2/show/NCT00805740.
Collapse
|
6
|
Transition from intravenous to oral antimicrobial therapy in patients with uncomplicated and complicated bloodstream infections. Clin Microbiol Infect 2019; 26:299-306. [PMID: 31128289 DOI: 10.1016/j.cmi.2019.05.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 05/08/2019] [Accepted: 05/12/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND The role of oral antimicrobial agents in the management of bloodstream infections (BSI) is currently evolving. OBJECTIVES This narrative review summarizes and appraises clinical studies that examined transition from intravenous to oral antimicrobials or compared effectiveness of various oral agents for definitive therapy of uncomplicated and complicated BSI in adults. SOURCES Relevant English-language studies from MEDLINE (since inception) and presented abstracts at international scientific meetings (since 2017). CONTENT Emerging data suggest potential utility of oral switch strategy, particularly to oxazolidinones, as an alternative to standard intravenous therapy in low-risk patients with uncomplicated Staphylococcus aureus BSI. Moreover, results of recent randomized clinical trials are promising that combination oral regimens may play a role in antimicrobial management of complicated Gram-positive BSI, including infective endocarditis, septic arthritis and osteomyelitis. Whereas oral fluoroquinolones have been used successfully for decades in both uncomplicated and complicated Gram-negative BSI, recent studies suggest that trimethoprim-sulfamethoxazole and aminopenicillins represent alternative oral options in uncomplicated Enterobacteriaceae BSI. Oral azoles have been used for definitive therapy of Candida species BSI and are currently recommended by the international management guidelines. IMPLICATIONS Recent studies demonstrate that early transition from intravenous to oral therapy is a feasible and effective strategy in most patients with BSI due to Gram-negative bacteria, obligate anaerobic bacteria and Candida species. Oral antimicrobial combinations may be considered in select patients with complicated Gram-positive BSI after 10-14 days of intravenous therapy. Future studies will determine the role of oral agents for switch therapy in uncomplicated Gram-positive BSI.
Collapse
|
7
|
Mathieu C, Pastene B, Cassir N, Martin-Loeches I, Leone M. Efficacy and safety of antimicrobial de-escalation as a clinical strategy. Expert Rev Anti Infect Ther 2018; 17:79-88. [PMID: 30570361 DOI: 10.1080/14787210.2019.1561275] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION De-escalation is a widely recommended strategy in regard to guidelines, with an associated adherence to guidelines being around 50%. This review discusses data supporting de-escalation and possible obstacles for its implementation. Areas covered: Although it does not have a consensual definition, de-escalation consists of reducing the spectrum of empirical antimicrobial treatment based on the microbiological findings. Many observational studies have suggested that this strategy is likely safe and efficient for treating various types of infection. However, randomized controlled trials published as of now have not shown any improvement on the outcomes. Regarding the adverse effects of de-escalation on ecological pressure and multidrug resistance emergence, the data are contradictory. The implementation of new techniques, such as rapid diagnosis, can help guide clinicians. Expert opinion: De-escalation should be included as part of a large antibiotic stewardship program to balance the risk and benefit of each administration, and each physician prescribing antibiotics should be challenged for the quality of her/his prescription on a daily basis. In the future, one of our duties will involve determining whether a delay of antimicrobial treatment - making it possible to improve diagnostic performance and obtain the first laboratory results - is either safe or unsafe for our patients.
Collapse
Affiliation(s)
- Calypso Mathieu
- a Assistance Publique Hôpitaux de Marseille, Service d'anesthésie et de réanimation , Aix-Marseille Université , Marseille , France
| | - Bruno Pastene
- a Assistance Publique Hôpitaux de Marseille, Service d'anesthésie et de réanimation , Aix-Marseille Université , Marseille , France
| | - Nadim Cassir
- b IRD, APHM, MEPHI, IHU-Méditerranée Infection , Aix-Marseille Université , Marseille , France
| | - Ignacio Martin-Loeches
- c Multidisciplinary Intensive Care Research Organization (MICRO) , St James's Hospital , Dublin , Ireland
| | - Marc Leone
- a Assistance Publique Hôpitaux de Marseille, Service d'anesthésie et de réanimation , Aix-Marseille Université , Marseille , France.,b IRD, APHM, MEPHI, IHU-Méditerranée Infection , Aix-Marseille Université , Marseille , France
| |
Collapse
|
8
|
Swaminathan S, Kamat S, Pinto NA. Echinocandins: Their role in the management of Candida biofilms. Indian J Med Microbiol 2018; 36:87-92. [PMID: 29735833 DOI: 10.4103/ijmm.ijmm_17_400] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The importance of antifungal agents and their clinical implications has received little attention in comparison to antibiotics, particularly in the health-care setting. However, apart from bacterial infections rising in hospitals, the incidences of fungal infections are growing with the development of resistance to conventional antifungal agents. Newer antifungal agents such as echinocandins (ECs) have been extensively studied over the past decade and are recognised as a superior treatment compared with prior antifungals as a first line of therapy in tertiary institutions. Caspofungin (CAS), micafungin (MICA) and anidulafungin (ANID) are the three most widely used EC antifungal agents. The treatment of biofilm-associated fungal infections affecting patients in tertiary health-care facilities has been identified as a challenge, particularly in Indian Intensive Care Unit (ICU) settings. With the rising number of critically ill patients requiring invasive devices such as central venous catheters for treatment, especially in ICUs, these devices serve as a potential source of nosocomial infections. Candida spp. colonisation is a major precursor of these infections and further complicates and prolongs treatment procedures, adding to increasing costs both for hospitals and the patient. Analysing studies involving the use of these agents can help in making critical decisions for antifungal therapy in the event of a fungal infection in the ICU. In addition, the development of resistance to antifungal agents is a crucial factor for assessing the appropriate antifungals that can be used for treatment. This review provides an overview of ANID in biofilms, along with CAS and MICA, in terms of clinical efficacy, resistance development and potency, primarily against Candida spp.
Collapse
Affiliation(s)
| | - Shweta Kamat
- Medical Affairs, Pfizer Ltd., Mumbai, Maharashtra, India
| | | |
Collapse
|
9
|
Kullberg BJ, Vasquez J, Mootsikapun P, Nucci M, Paiva JA, Garbino J, Yan JL, Aram J, Capparella MR, Conte U, Schlamm H, Swanson R, Herbrecht R. Efficacy of anidulafungin in 539 patients with invasive candidiasis: a patient-level pooled analysis of six clinical trials. J Antimicrob Chemother 2018; 72:2368-2377. [PMID: 28459966 PMCID: PMC5890675 DOI: 10.1093/jac/dkx116] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 03/20/2017] [Indexed: 01/19/2023] Open
Abstract
Objectives To evaluate the efficacy of anidulafungin for the treatment of candidaemia and invasive candidiasis in a large dataset, including patients with deep-seated tissue candidiasis, neutropenia and infection due to non- albicans Candida species. Methods Data were pooled from six prospective, multicentre, multinational studies: four open-label, non-comparative studies of anidulafungin and two double-blind, double-dummy, randomized studies of anidulafungin versus caspofungin (clinical trial registrations: NCT00496197, NCT00548262, NCT00537329, NCT00689338, NCT00806351 and NCT00805740; ClinicalTrials.gov). In all studies, patients with culture-confirmed invasive candidiasis received a single intravenous (iv) loading dose of anidulafungin 200 mg on day 1, followed by 100 mg once-daily. Switch to oral fluconazole or voriconazole was permitted after 5-10 days of iv treatment in all studies except one. Antifungal treatment (iv plus oral therapy if applicable) was maintained for ≥14 days after the last positive Candida culture. The primary endpoint was successful global response at end of iv therapy (EOivT) in the modified ITT (mITT) population. Results In total, 539 patients were included (mITT population). The most common baseline Candida species were Candida albicans (47.9%), Candida glabrata (21.0%), Candida tropicalis (13.7%), Candida parapsilosis (13.2%) and Candida krusei (3.5%). Median duration of anidulafungin iv treatment was 10.0 days. The global response success rate at EOivT was 76.4% (95% CI 72.9%-80.0%). All-cause mortality was 13.0% on day 14 and 19.1% on day 28. Adverse events (AEs) were consistent with the known AE profile for anidulafungin. Conclusions These data demonstrate that anidulafungin is effective for treatment of candidaemia and invasive candidiasis in a broad patient population.
Collapse
Affiliation(s)
- Bart Jan Kullberg
- Department of Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, PO Box 9101, Geert Grooteplein 8, 6525 GA Nijmegen, The Netherlands
| | - José Vasquez
- Division of Infectious Diseases, Medical College of Georgia/Augusta University, 1120 15th Street, Augusta, GA 30912, USA
| | - Piroon Mootsikapun
- Department of Medicine, Srinagarind Hospital, Mueang Khon Kaen 40000, Thailand
| | - Marcio Nucci
- Department of Internal Medicine, University Hospital, Universidade Federal do Rio de Janeiro, Avenida Pedro Calmon 550, Rio de Janeiro 21941-901, Brazil
| | - José-Artur Paiva
- Department of Emergency and Intensive Care, Centro Hospitalar São João, Faculty of Medicine, University of Porto, Praça Gomes Teixeira, Porto 4099-002, Portugal
| | - Jorge Garbino
- University Hospitals of Geneva, 4 rue Gabrille-Perret-Gentil, CH 1211 Geneva, Switzerland
| | - Jean Li Yan
- Pfizer Inc., 235 E 42nd Street, New York, NY, USA
| | - Jalal Aram
- Pfizer Inc., 235 E 42nd Street, New York, NY, USA
| | | | | | | | | | - Raoul Herbrecht
- Department of Oncology and Hematology, Hôpital de Hautepierre and Université de Strasbourg, 1 place de l'Hôpital, BP 426, 67091 Strasbourg cedex, France
| |
Collapse
|
10
|
Ou HT, Lee TY, Chen YC, Charbonneau C. Pharmacoeconomic analysis of antifungal therapy for primary treatment of invasive candidiasis caused by Candida albicans and non-albicans Candida species. BMC Infect Dis 2017; 17:481. [PMID: 28693479 PMCID: PMC5504557 DOI: 10.1186/s12879-017-2573-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 06/27/2017] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Cost-effectiveness studies of echinocandins for the treatment of invasive candidiasis, including candidemia, are rare in Asia. No study has determined whether echinocandins are cost-effective for both Candida albicans and non-albicans Candida species. There have been no economic evaluations that compare non-echinocandins with the three available echinocandins. This study was aimed to assess the cost-effectiveness of individual echinocandins, namely caspofungin, micafungin, and anidulafungin, versus non-echinocandins for C. albicans and non-albicans Candida species, respectively. METHODS A decision tree model was constructed to assess the cost-effectiveness of echinocandins and non-echinocandins for invasive candidiasis. The probability of treatment success, mortality rate, and adverse drug events were extracted from published clinical trials. The cost variables (i.e., drug acquisition) were based on Taiwan's healthcare system from the perspective of a medical payer. One-way sensitivity analyses and probability sensitivity analyses were conducted. RESULTS For treating invasive candidiasis (all species), as compared to fluconazole, micafungin and caspofungin are dominated (less effective, more expensive), whereas anidulafungin is cost-effective (more effective, more expensive), costing US$3666.09 for each life-year gained, which was below the implicit threshold of the incremental cost-effectiveness ratio in Taiwan. For C. albicans, echinocandins are cost-saving as compared to non-echinocandins. For non-albicans Candida species, echinocandins are cost-effective as compared to non-echinocandins, costing US$652 for each life-year gained. The results were robust over a wide range of sensitivity analyses and were most sensitive to the clinical efficacy of antifungal treatment. CONCLUSIONS Echinocandins, especially anidulafungin, appear to be cost-effective for invasive candidiasis caused by C. albicans and non-albicans Candida species in Taiwan.
Collapse
Affiliation(s)
- Huang-Tz Ou
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan. .,Department of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan. .,Department of Pharmacy, National Cheng Kung University Hospital, Tainan, Taiwan.
| | - Tsung-Ying Lee
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yee-Chun Chen
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | | |
Collapse
|
11
|
Kontoyiannis DP, Bassetti M, Nucci M, Capparella MR, Yan JL, Aram J, Hogan PA. Anidulafungin for the treatment of candidaemia caused by Candida parapsilosis
: Analysis of pooled data from six prospective clinical studies. Mycoses 2017; 60:663-667. [DOI: 10.1111/myc.12641] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 05/11/2017] [Accepted: 05/11/2017] [Indexed: 01/05/2023]
Affiliation(s)
| | | | - Marcio Nucci
- Universidade Federal do Rio de Janeiro; Rio de Janeiro Brazil
| | | | | | | | | |
Collapse
|
12
|
Pappas PG, Kauffman CA, Andes DR, Clancy CJ, Marr KA, Ostrosky-Zeichner L, Reboli AC, Schuster MG, Vazquez JA, Walsh TJ, Zaoutis TE, Sobel JD. Clinical Practice Guideline for the Management of Candidiasis: 2016 Update by the Infectious Diseases Society of America. Clin Infect Dis 2016; 62:e1-50. [PMID: 26679628 PMCID: PMC4725385 DOI: 10.1093/cid/civ933] [Citation(s) in RCA: 1860] [Impact Index Per Article: 232.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 11/02/2015] [Indexed: 02/06/2023] 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)
| | - Carol A Kauffman
- Veterans Affairs Ann Arbor Healthcare System and University of Michigan Medical School, Ann Arbor
| | | | | | - Kieren A Marr
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | - Thomas J Walsh
- Weill Cornell Medical Center and Cornell University, New York, New York
| | | | - Jack D Sobel
- Harper University Hospital and Wayne State University, Detroit, Michigan
| |
Collapse
|
13
|
Abstract
Invasive candidiasis is a collective term that refers to a group of infectious syndromes caused by a variety of species of Candida, 5 of which cause most cases. Candidemia is the most commonly recognized syndrome associated with invasive candidiasis. Certain conditions may influence the likelihood for one species versus another in a specific clinical scenario, and this can have important implications for selection of antifungal therapy and the duration of treatment. Molecular diagnostic technology plays an ever-increasing role as an adjunct to traditional culture-based diagnostics, offering significant potential toward improvement in patient care.
Collapse
Affiliation(s)
- Todd P McCarty
- University of Alabama at Birmingham, 1900 University Boulevard, 229 THT, Birmingham, AL 35294-0006, USA
| | - Peter G Pappas
- University of Alabama at Birmingham, 1900 University Boulevard, 229 THT, Birmingham, AL 35294-0006, USA.
| |
Collapse
|
14
|
Limper AH. Clinical approach and management for selected fungal infections in pulmonary and critical care patients. Chest 2015; 146:1658-1666. [PMID: 25451352 DOI: 10.1378/chest.14-0305] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Fungal lung infections are widely encountered and present both diagnostic and therapeutic challenges. The increasing prevalence of fungal infections is correlated with increasing numbers of immunocompromised patients, enhanced awareness of these infections, and improved methodologies for diagnosis. Fortunately, additional antifungal agents are available to combat these important infections. This review covers the clinical approach to fungal lung infections encountered in pulmonary and critical care practice.
Collapse
Affiliation(s)
- Andrew H Limper
- Thoracic Diseases Research Unit and the Division of Pulmonary and Critical Medicine, Department of Internal Medicine, Mayo Clinic and Foundation, Rochester, MN.
| |
Collapse
|
15
|
Incidence, characteristics and outcome of ICU-acquired candidemia in India. Intensive Care Med 2014; 41:285-95. [PMID: 25510301 DOI: 10.1007/s00134-014-3603-2] [Citation(s) in RCA: 288] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2014] [Accepted: 12/04/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE A systematic epidemiological study on intensive care unit (ICU)-acquired candidemia across India. METHOD A prospective, nationwide, multicentric, observational study was conducted at 27 Indian ICUs. Consecutive patients who acquired candidemia after ICU admission were enrolled during April 2011 through September 2012. Clinical and laboratory variables of these patients were recorded. The present study is an analysis of data specific for adult patients. RESULTS Among 1,400 ICU-acquired candidemia cases (overall incidence of 6.51 cases/1,000 ICU admission), 65.2 % were adult. Though the study confirmed the already known risk factors for candidemia, the acquisition occurred early after admission to ICU (median 8 days; interquartile range 4-15 days), even infecting patients with lower APACHE II score at admission (median 17.0; mean ± SD 17.2 ± 5.9; interquartile range 14-20). The important finding of the study was the vast spectrum of agents (31 Candida species) causing candidemia and a high rate of isolation of Candida tropicalis (41.6 %). Azole and multidrug resistance were seen in 11.8 and 1.9 % of isolates. Public sector hospitals reported a significantly higher presence of the relatively resistant C. auris (8.2 vs. 3.9 %; p = 0.008) and C. rugosa (5.6 vs. 1.5 %; p = 0.001). The 30-day crude and attributable mortality rates of candidemia patients were 44.7 and 19.6 %, respectively. Logistic regression analysis revealed significant independent predictors of mortality including admission to public sector hospital, APACHE II score at admission, underlying renal failure, central venous catheterization and steroid therapy. CONCLUSION The study highlighted a high burden of candidemia in Indian ICUs, early onset after ICU admission, higher risk despite less severe physiology score at admission and a vast spectrum of agents causing the disease with predominance of C. tropicalis.
Collapse
|