Etiology of Endocarditis in Negative Blood Cultures (ENDOC)

Public Assistance-Hospitals of Marseille (AP-HM)

Status: Completed

Conditions: Infective Endocarditis (IE)

Treatments: Other: blood samples

Study type: Interventional

Funder types: Other

Identifiers

NCT02816307

2012-39

2012-A01549-34 (Other Identifier)

Details and patient eligibility

About

Infective endocarditis remains a serious disease that requires fast and specialized support in 2012. However, 24% of endocarditis unanswered etiology. The systematic use of new policy diagnosis, including (i) a systematic use of specific PCR techniques and (ii) the search for markers of inflammatory and tumoral diseases, should increase the number of positive etiological diagnosis of culture-negative samples.

Secondly, because of the seriousness of the disease, the investigators were led to develop a new score: score for admission. This score, realized in less than 4 hours from the admission of the suspected patient with endocarditis, should allow for immediate probabilistic antibiotic treatment after completion of the diagnostic kit. The modified Duke score give its results in 4 to 7 days. With the score of admission thus diagnostic processes are accelerated and, where appropriate, empirical antibiotic therapy started.

Primary: Evaluate the effectiveness of the new diagnostic strategy on etiological identification of endocarditis.

Secondary: Validate the "admission" score compared to the modified Duke score.

Enrollment: 3,033 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patient with endocarditis diagnostic kit prescribed
• Patient is more than 18 years old
• Patient who freely signed written informed consent.
• Patient affiliated to a health assurance

Exclusion criteria

• Minor patient (<18 years)
• Patient pregnant or breastfeeding
• Patient incapable or unable to consent
• Private patient of liberty or under court order
• Patient refusing to participate in the research

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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3,033 participants in 1 patient group

Infective endocarditis

Experimental group

Treatment:

Other: blood samples