Esophageal candidiasis overview

Jump to navigation Jump to search

WikiDoc Resources for Esophageal candidiasis overview

Articles

Most recent articles on Esophageal candidiasis overview

Most cited articles on Esophageal candidiasis overview

Review articles on Esophageal candidiasis overview

Articles on Esophageal candidiasis overview in N Eng J Med, Lancet, BMJ

Media

Powerpoint slides on Esophageal candidiasis overview

Images of Esophageal candidiasis overview

Photos of Esophageal candidiasis overview

Podcasts & MP3s on Esophageal candidiasis overview

Videos on Esophageal candidiasis overview

Evidence Based Medicine

Cochrane Collaboration on Esophageal candidiasis overview

Bandolier on Esophageal candidiasis overview

TRIP on Esophageal candidiasis overview

Clinical Trials

Ongoing Trials on Esophageal candidiasis overview at Clinical Trials.gov

Trial results on Esophageal candidiasis overview

Clinical Trials on Esophageal candidiasis overview at Google

Guidelines / Policies / Govt

US National Guidelines Clearinghouse on Esophageal candidiasis overview

NICE Guidance on Esophageal candidiasis overview

NHS PRODIGY Guidance

FDA on Esophageal candidiasis overview

CDC on Esophageal candidiasis overview

Books

Books on Esophageal candidiasis overview

News

Esophageal candidiasis overview in the news

Be alerted to news on Esophageal candidiasis overview

News trends on Esophageal candidiasis overview

Commentary

Blogs on Esophageal candidiasis overview

Definitions

Definitions of Esophageal candidiasis overview

Patient Resources / Community

Patient resources on Esophageal candidiasis overview

Discussion groups on Esophageal candidiasis overview

Patient Handouts on Esophageal candidiasis overview

Directions to Hospitals Treating Esophageal candidiasis overview

Risk calculators and risk factors for Esophageal candidiasis overview

Healthcare Provider Resources

Symptoms of Esophageal candidiasis overview

Causes & Risk Factors for Esophageal candidiasis overview

Diagnostic studies for Esophageal candidiasis overview

Treatment of Esophageal candidiasis overview

Continuing Medical Education (CME)

CME Programs on Esophageal candidiasis overview

International

Esophageal candidiasis overview en Espanol

Esophageal candidiasis overview en Francais

Business

Esophageal candidiasis overview in the Marketplace

Patents on Esophageal candidiasis overview

Experimental / Informatics

List of terms related to Esophageal candidiasis overview

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Ahmed Younes M.B.B.CH [2]

Overview

Esophageal candidiasis is an opportunistic infection of the esophagus by Candida albicans. The disease occurs in patients in immunocompromised states, including post-chemotherapy and in AIDS. It is also known as candidal esophagitis or monilial esophagitis

Historical Perspective

In 1839, B. Lagenbeck from Germany described a yeast-like fungus for the first time in the human oral infection thrush and its ability to cause it.

Classification

Esophageal candidiasis is classified according to the severity of lesions seen during endoscopy into 6 grades.

Pathophysiology

Candida is a normal commensal of the skin and mucous membranes. The balance between the virulence of the fungus and the host immune defense is responsible avoiding opportunistic infection of candida. Deficiency of cell-mediated immunity or poor general status are the main risk factors for having opportunistic candidiasis. Candidiasis is usually localized to skin and mucous membranes. In rare cases, candidiasis can spread causing candidemia and distant infection. These cases are usually associated with deficient immunity . C. albicans is the main species causing infection in humans more than any other candida species.

Causes

C. albicans is the main species causing infection in humans more than any other candida species.

Differentiating esophageal candidiasis from other diseases

Esophageal candidiasis should be differentiated from other diseases causing dysphagia especially in immunocompromised patients.

Epidemiology and Demographics

Candidiasis is the most common cause of infectious esophagitis followed by HSV esophagitis.

Risk Factors

Immunodeficiency is the most important risk factor for candida esophagitis.

Natural History, Complications and Prognosis

Candida esophagitis is very responsive to antifungal therapy. Complications can be systemic due to the spread of infection to the blood stream or local as esophageal stricture and obstruction.

Symptoms and Physical Examination

The underlying predisposing factors are usually clear on obtaining history (HIV, chemotherapy, etc ..). Odynophagia is the most common encountered symptom of esophageal candidiasis. Examination reveals signs of immunocompromisation that was the primary cause of developing esophageal thrush.

Diagnostic tests

Although the appearance of the patches during endoscopy is diagnostic for esophageal candidiasis, biopsies should be obtained to confirm the diagnosis. If patient is not already diagnosed with HIV or another immunocompromising disease, screening should be done.

Medical therapy

Esophageal candidiasis is almost always treated with systemic antifungals (either parentral or oral). A trial of antifungal therapy is done before performing endoscopy in HIV patients with esophagitis.

Surgery

Surgical intervention is not recommended for the management of esophageal candidiasis unless complications ensue.​

Primary Prevention

There is no established method for prevention of candida esophagitis.​

Secondary prevention

References