Candidiasis

2018 ◽  
Author(s):  
Brett A Melnikoff ◽  
René P Myers
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Antimicrobial Agents ◽  
Fungal Infections ◽  
Diagnostic Methods ◽  
Ventricular Assist Devices ◽  
Transplant Recipients ◽  
Ventricular Assist ◽  
Disseminated Candidiasis ◽  
Candida Infections

Fungal infections remain an important cause of morbidity and mortality in surgical settings, with critically ill patients, transplant recipients, and sick neonates all especially vulnerable. Over the past few decades, technological and scientific advancements have improved physicians’ ability to sustain life in critically ill patients; developments in chemotherapeutics and immune-based therapies have yielded increased survival for many cancer patients; organ transplantation has evolved dramatically; and the use of invasive therapies (eg, ventricular assist devices) has increased markedly. With these changes has come an increase in the incidence of serious Candida infections. This review covers the definition and classification, epidemiology and risk factors, and clinical evaluation of candidiasis, as well as management of candidemia, acute disseminated candidiasis, nonhematogenous candidiasis, and peritonitis and intra-abdominal abscess. Figures show Candida endophthalmitis in patients with persistent fungemia and superficial candidiasis in the gastrointestinal tract. Tables list clinical presentation and diagnostic methods for common fungal infections, antimicrobial agents of choice for candidal infections, and the latest guidelines for candidiasis. This review contains 2 figures, 3 tables and 131 references Key words: acute disseminated candidiasis, candidemia, candidiasis, candiduria, nonhematogenous candidiasis  

Candidiasis

2018 ◽  
Author(s):  
Brett A Melnikoff ◽  
René P Myers
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Antimicrobial Agents ◽  
Fungal Infections ◽  
Diagnostic Methods ◽  
Ventricular Assist Devices ◽  
Transplant Recipients ◽  
Ventricular Assist ◽  
Disseminated Candidiasis ◽  
Candida Infections

Fungal infections remain an important cause of morbidity and mortality in surgical settings, with critically ill patients, transplant recipients, and sick neonates all especially vulnerable. Over the past few decades, technological and scientific advancements have improved physicians’ ability to sustain life in critically ill patients; developments in chemotherapeutics and immune-based therapies have yielded increased survival for many cancer patients; organ transplantation has evolved dramatically; and the use of invasive therapies (eg, ventricular assist devices) has increased markedly. With these changes has come an increase in the incidence of serious Candida infections. This review covers the definition and classification, epidemiology and risk factors, and clinical evaluation of candidiasis, as well as management of candidemia, acute disseminated candidiasis, nonhematogenous candidiasis, and peritonitis and intra-abdominal abscess. Figures show Candida endophthalmitis in patients with persistent fungemia and superficial candidiasis in the gastrointestinal tract. Tables list clinical presentation and diagnostic methods for common fungal infections, antimicrobial agents of choice for candidal infections, and the latest guidelines for candidiasis. This review contains 2 figures, 3 tables and 131 references Key words: acute disseminated candidiasis, candidemia, candidiasis, candiduria, nonhematogenous candidiasis  

Noncandidal Fungal Infections

2018 ◽  
Author(s):  
Brett A Melnikoff ◽  
René P Myers
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Fungal Infections ◽  
Ventricular Assist Devices ◽  
Surgical Patient ◽  
Transplant Recipients ◽  
Biopsy Material ◽  
Ventricular Assist ◽  
The Past ◽  
Progressive Disseminated Histoplasmosis

Fungal infections remain an important cause of morbidity and mortality in surgical settings, with critically ill patients, transplant recipients, and sick neonates all especially vulnerable. Over the past few decades, technological and scientific advancements have improved physicians’ ability to sustain life in critically ill patients; developments in chemotherapeutics and immune-based therapies have yielded increased survival for many cancer patients; organ transplantation has evolved dramatically; and the use of invasive therapies (eg, ventricular assist devices) has increased markedly. With these changes has come an increase in the incidence of serious fungal infections, including the less common but potentially fatal noncandidal infections caused by Aspergillus and the Zygomycetes Mucor and Rhizopus. This review outlines an approach to the workup and management of the nonneutropenic surgical patient with a suspected noncandidal infection (aspergillosis and zygomycosis). Figures show biopsy samples from an elderly man with chronic progressive disseminated histoplasmosis and thick-walled, broad-based budding yeasts typical for Blastomyces dermatitidis on biopsy material. This review contains 2 figures and 47 references Key words: aspergillosis, aspergillosis prophylaxis, blastomycosis, Cryptococcus, histoplasmosis, noncandidal fungal infections  

Fungal Infections

2013 ◽  
Author(s):  
Sara Buckman ◽  
Luis A. Fernandez
Keyword(s):  
Fungal Infection ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Antimicrobial Agents ◽  
Fungal Infections ◽  
Antifungal Prophylaxis ◽  
Diagnostic Methods ◽  
Fungal Colonization ◽  
Surgical Patient ◽  
Candida Infections

Fungal infections remain an important cause of morbidity and mortality in surgical settings, with critically ill patients, transplant patients, and sick neonates all being especially vulnerable. Over the past few decades, technological and scientific advancements have improved physicians’ ability to sustain life in critically ill patients, developments in chemotherapeutics and immune-based therapies have yielded increased survival for many cancer patients, organ transplantation has evolved dramatically, and the use of invasive therapies has increased markedly. With these changes has come an increase in the incidence of serious Candida infections, as well as an increase in the less common but potentially fatal noncandidal infections caused by Aspergillus and the Zygomycetes Mucor and Rhizopus. Antifungal prophylaxis has emerged as a potential means of reducing the occurrence of serious fungal infections. This review covers fungal colonization versus infection, types of fungal infection, epidemiology and risk factors, clinical evaluation, investigative studies, management of acute candidemia and acute disseminated candidiasis, management of nonhematogenous candidiasis, peritonitis and intra-abdominal abscess, management of other fungal infections (Aspergillus, Cryptococcus, Mucor, Rhizopusi), systemic antifungal agents, and the pathogenesis of Candida infection. Tables describe the clinical presentation and diagnostic methods for common fungal infections, antimicrobial agents of choice for candida infections, antifungal chemotherapy, and characteristics of currently available antifungals. Figures show Candida endophthalmitis; superficial candidiasis; biopsy samples of chronic progressive disseminated histoplasmosis and thick-walled, broad-based budding yeasts typical for Blastomyces dermatitidis; and the various forms of Candida. Algorithms demonstrate the approach to the surgical patient at risk for candidiasis, aspergillosis, and other types of fungal infection. This review contains 5 figures, 4 tables, and 189 references.

Noncandidal Fungal Infections

2018 ◽  
Author(s):  
Brett A Melnikoff ◽  
René P Myers
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Fungal Infections ◽  
Ventricular Assist Devices ◽  
Surgical Patient ◽  
Transplant Recipients ◽  
Biopsy Material ◽  
Ventricular Assist ◽  
The Past ◽  
Progressive Disseminated Histoplasmosis

Fungal infections remain an important cause of morbidity and mortality in surgical settings, with critically ill patients, transplant recipients, and sick neonates all especially vulnerable. Over the past few decades, technological and scientific advancements have improved physicians’ ability to sustain life in critically ill patients; developments in chemotherapeutics and immune-based therapies have yielded increased survival for many cancer patients; organ transplantation has evolved dramatically; and the use of invasive therapies (eg, ventricular assist devices) has increased markedly. With these changes has come an increase in the incidence of serious fungal infections, including the less common but potentially fatal noncandidal infections caused by Aspergillus and the Zygomycetes Mucor and Rhizopus. This review outlines an approach to the workup and management of the nonneutropenic surgical patient with a suspected noncandidal infection (aspergillosis and zygomycosis). Figures show biopsy samples from an elderly man with chronic progressive disseminated histoplasmosis and thick-walled, broad-based budding yeasts typical for Blastomyces dermatitidis on biopsy material. This review contains 2 figures and 47 references Key words: aspergillosis, aspergillosis prophylaxis, blastomycosis, Cryptococcus, histoplasmosis, noncandidal fungal infections  

Systemic Antifungal Agents

2018 ◽  
Author(s):  
Brett A Melnikoff ◽  
René P Myers
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Antifungal Agents ◽  
Fungal Infections ◽  
Antifungal Prophylaxis ◽  
Morbidity And Mortality ◽  
Transplant Recipients ◽  
Therapeutic Approaches ◽  
Timely Fashion ◽  
Antifungal Chemotherapy

Fungal infections remain an important cause of morbidity and mortality in surgical settings, with critically ill patients, transplant recipients, and sick neonates all especially vulnerable. Fungal infections remain an important cause of morbidity and mortality in surgical settings, with critically ill patients, transplant recipients, and sick neonates all especially vulnerable. Despite the development of a number of new and useful antifungal agents in the past decade and the noteworthy improvements in therapeutic approaches to fungal infections, physicians’ ability to diagnose these infections in a timely fashion remains limited, and patient outcomes remain poor. Antifungal prophylaxis has emerged as a potential means of reducing the occurrence of serious fungal infections. In patient populations estimated to be at high risk for acquiring a fungal infection, antifungal prophylaxis has reduced infection rates by about 50%; however, it has not been shown to significantly improve mortality. This review discusses both established and newly approved systemic antifungal agents. Tables list characteristics of currently available antifungals and antifungal chemotherapy. This review contains 2 tables and 32 references Key words: antifungal chemotherapy, antifungal prophylaxis, antifungals, Candida prophylaxis, systemic antifungal medications

Management of Candidiasis in Critically Ill Patients

2002 ◽  
Vol 15 (2) ◽  
pp. 106-113
Author(s):  
Manjunath P. Pai ◽  
Larry H. Danziger ◽  
Susan L. Pendland
Keyword(s):  
Amphotericin B ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Antifungal Agents ◽  
Fungal Infections ◽  
Antifungal Susceptibility ◽  
Economic Consequences ◽  
Drug Selection ◽  
Testing Method ◽  
Candida Infections

Fungal infections have been increasing at an alarming rate in critically ill patients. Candida is now the fourth most common pathogen isolated from the bloodstream and is associated with significant morbidity, mortality, and economic consequences. Novel antifungals have been developed in recent years to provide alternatives to amphotericin B, which continues to be the standard therapy for most invasive fungal infections. These alternatives include lipid-based amphotericin B, ketoconazole, fluconazole, itraconazole, caspofungin, and potentially voriconazole. Optimal therapy for the various forms of candidiasis remains controversial. A standardized antifungal susceptibility testing method for Candida isolates has been developed to assist drug selection, but its clinical relevance remains to be determined. The relative susceptibility of Candida isolates can be estimated by the species. Specifically, C krusei is resistant to azoles, C glabrata may be resistant to azoles, and C lusitaniae may be resistant to amphotericin B Candida infections can affect any organ system, and the diagnosis of such infections remains difficult. The Infectious Diseases Society of America recently developed guidelines for the management of candidiasis. This review includes a brief discussion of systemically administered antifungal agents and provides a synopsis of the practice guidelines for the management of candidiasis.

Systemic Antifungal Agents

2018 ◽  
Author(s):  
Brett A Melnikoff ◽  
René P Myers
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Antifungal Agents ◽  
Fungal Infections ◽  
Antifungal Prophylaxis ◽  
Morbidity And Mortality ◽  
Transplant Recipients ◽  
Therapeutic Approaches ◽  
Timely Fashion ◽  
Antifungal Chemotherapy

Fungal infections remain an important cause of morbidity and mortality in surgical settings, with critically ill patients, transplant recipients, and sick neonates all especially vulnerable. Fungal infections remain an important cause of morbidity and mortality in surgical settings, with critically ill patients, transplant recipients, and sick neonates all especially vulnerable. Despite the development of a number of new and useful antifungal agents in the past decade and the noteworthy improvements in therapeutic approaches to fungal infections, physicians’ ability to diagnose these infections in a timely fashion remains limited, and patient outcomes remain poor. Antifungal prophylaxis has emerged as a potential means of reducing the occurrence of serious fungal infections. In patient populations estimated to be at high risk for acquiring a fungal infection, antifungal prophylaxis has reduced infection rates by about 50%; however, it has not been shown to significantly improve mortality. This review discusses both established and newly approved systemic antifungal agents. Tables list characteristics of currently available antifungals and antifungal chemotherapy. This review contains 2 tables and 32 references Key words: antifungal chemotherapy, antifungal prophylaxis, antifungals, Candida prophylaxis, systemic antifungal medications

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