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Related Concept Videos

Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

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Infective endocarditis management involves a multifaceted approach encompassing infection prevention, lifestyle modifications, pharmacological therapy, and surgical management.Infection Prevention:Hand Hygiene: Thorough handwashing is crucial to prevent the spread of infection. Hand hygiene should be performed regularly, especially before and after using the restroom.Oral Hygiene: Good oral hygiene is essential. It includes brushing teeth immediately after waking up and before bed, flossing...
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Endocarditis I: Introduction01:25

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Introduction:Endocarditis is the infection of the endocardium, the inner lining of the heart and its valves. When the heart muscle is involved, the condition is termed myocarditis, while an infection of the outer lining is called pericarditis. Infective endocarditis (IE) primarily affects the endocardium, where pathogens adhere to the valves or lining, forming vegetation that can lead to severe complications. Infective endocarditis occurs when microorganisms, usually bacteria from other body...
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Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

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Infective endocarditis (IE) is a chronic infection of the heart's endocardium, primarily affecting the heart valves. A detailed nursing assessment for a patient with IE involves collecting subjective and objective data to ensure an accurate diagnosis and timely intervention.Subjective DataThe nurse gathers information about the patient's symptoms and complaints during the subjective assessment. Patients with infective endocarditis often report non-specific symptoms that can mimic other...
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Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

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Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
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Myocarditis III: Medical Management01:14

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342
Myocarditis: Comprehensive Medical ManagementMyocarditis, the heart muscle inflammation, requires a comprehensive medical management strategy that addresses the underlying cause, provides supportive care, manages symptoms, and reduces cardiac workload.Infections and Autoimmune CausesAdminister appropriate antimicrobial therapy when an infectious agent causes myocarditis. For instance, penicillin treats infections caused by Group A Streptococcus. In cases where autoimmune processes are...
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Myocarditis II: Clinical Features and Diagnostic Tests01:27

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Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
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Fungal endocarditis: current challenges.

Pierre Tattevin1, Matthieu Revest2, Agnès Lefort3

  • 1Infectious Diseases and ICU, Pontchaillou University Hospital, Rennes, France; INSERM U835, Faculté de Médecine, Université Rennes 1, IFR140, Rennes, France; Association pour l'Etude et la Prévention de l'Endocardite Infectieuse (AEPEI), Bichat-Claude Bernard Hôpital, Paris, France.

International Journal of Antimicrobial Agents
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Summary
This summary is machine-generated.

Fungal endocarditis now affects immunocompromised patients, differing from its past association with drug use. Advances in diagnostics and new antifungal drugs offer improved treatment options, potentially reducing the need for surgery in select cases.

Keywords:
Aspergillus sp.Candida sp.EchinocandinsEndocarditisβ-1,3-d-Glucans

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Area of Science:

  • Infectious Diseases
  • Cardiology
  • Mycology

Background:

  • Fungal endocarditis (FE) incidence has shifted from intravenous drug users and post-cardiac surgery patients to those with severe immunodeficiency, chronic central venous access, and broad-spectrum antibiotic use.
  • Improved infection control and harm-reduction policies have likely decreased FE rates in developed nations.
  • Traditional diagnostic methods for FE have evolved with advancements in culture media and automated systems.

Purpose of the Study:

  • To review the changing epidemiology, diagnostic advancements, and therapeutic strategies for fungal endocarditis.
  • To highlight the impact of new diagnostic techniques and antifungal agents on FE management.

Main Methods:

  • Literature review of epidemiological trends, diagnostic modalities, and treatment outcomes for fungal endocarditis.
  • Analysis of the role of emerging diagnostic tools such as fungal antigen detection and PCR.
  • Evaluation of the efficacy of newer antifungal agents, including echinocandins and voriconazole.

Main Results:

  • Fungal endocarditis is increasingly seen in immunocompromised individuals, particularly in onco-hematology patients.
  • Rapid diagnostic techniques like galactomannan, mannan/anti-mannan antibodies, β-1,3-d-glucans, and PCR show promise for improved sensitivity and reduced diagnostic delays.
  • Newer antifungal agents, notably echinocandins for Candida and voriconazole for Aspergillus, offer improved treatment options, potentially enabling medical management alone in select high-risk surgical candidates.

Conclusions:

  • Fungal endocarditis epidemiology has shifted towards immunocompromised populations.
  • Advancements in diagnostics and the availability of novel antifungal agents represent significant progress in managing fungal endocarditis.
  • Prolonged medical therapy with newer antifungals may be a viable alternative to surgery for selected patients with fungal endocarditis.