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Related Concept Videos

Hepatitis01:25

Hepatitis

78
Hepatitis is an inflammatory condition of the liver most commonly caused by hepatotropic viruses (A–E), though non-infectious causes such as alcohol and drugs also exist.Hepatitis AHepatitis A virus (HAV) is a non-enveloped RNA virus of the Picornaviridae family. It is primarily transmitted via the fecal-oral route, typically through ingestion of contaminated food or water. After ingestion, HAV enters the bloodstream through the oropharynx or intestinal epithelium and reaches the liver.
78
Viral Hepatitis I: Introduction01:28

Viral Hepatitis I: Introduction

21
Viral hepatitis is an inflammatory condition of the liver caused by infection with hepatotropic viruses, most commonly hepatitis A, B, C, D, and E. Despite variations in structure and transmission, all viruses mentioned infect hepatocytes and provoke immune responses that can hinder liver function. Additionally, some non-hepatotropic viruses can also lead to hepatic inflammation.Hepatitis A VirusHepatitis A virus (HAV) is transmitted through the fecal–oral route, typically by ingestion...
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Endocarditis I: Introduction01:25

Endocarditis I: Introduction

867
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...
867
Cytomegalovirus Disease01:27

Cytomegalovirus Disease

96
Cytomegalovirus (CMV) disease is caused by human cytomegalovirus, a double-stranded DNA virus of the Herpesviridae family. While primary CMV infection is often asymptomatic in immunocompetent individuals, the virus can cause severe disease in neonates and immunocompromised patients. CMV is the most common cause of congenital viral infection in the United States, and a major pathogen in solid organ and hematopoietic stem cell transplant recipients.CMV is transmitted via bodily fluids, sexual...
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Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

359
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...
359
Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

628
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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Hepatitis C virus; its implication for endodontists.

Nima Mahboobi1, Nastaran Mahboobi2, Parvin Oliaei3

  • 1Department of Endodontics, Tehran University of Medical Sciences, Tehran, Iran.

Iranian Endodontic Journal
|July 18, 2014
PubMed
Summary
This summary is machine-generated.

Hepatitis C virus (HCV) poses a significant risk to dental professionals due to needle-stick injuries. This review covers HCV epidemiology, diagnosis, and dental care protocols for infected patients and staff.

Keywords:
Blood-Borne InfectionsDentistDiagnosisEndodonticsHCVHealth Care WorkersHepatitis C VirusNeedle-stick

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Area of Science:

  • Hepatology
  • Infectious Diseases
  • Dental Medicine

Background:

  • Hepatitis C virus (HCV) infection affects over 170 million people globally.
  • Dental healthcare professionals are at high risk of HCV exposure, particularly through needle-stick injuries.
  • Endodontists face increased risks due to the nature of their work with sharp instruments in confined spaces.

Purpose of the Study:

  • To review the epidemiology of HCV infection among dental healthcare staff.
  • To outline diagnostic tests for HCV infection.
  • To discuss dental treatment protocols for HCV-infected individuals and screening for patients.

Main Methods:

  • Literature review of epidemiological data on HCV in dental settings.
  • Analysis of diagnostic methods for HCV.
  • Examination of clinical guidelines for dental care of HCV patients.

Main Results:

  • HCV epidemiology in dental staff varies globally.
  • Accurate diagnostic tests are crucial for early detection.
  • Protocols exist for managing HCV-infected patients in dental practice.

Conclusions:

  • Dental professionals require awareness and adherence to infection control measures.
  • Screening and tailored dental examinations are vital for HCV patients.
  • Effective management strategies can mitigate HCV transmission risks in dentistry.