TRIAGE: TRIage of Sepsis At emerGency dEpartment

Completed

• Conditions: Sepsis; Severe Sepsis

• Registration Number: NCT02739152
• Lead Sponsor: BioMérieux

Brief Summary

Sepsis is a serious systemic disease defined as a combination of Systemic Inflammation Response Syndrome (SIRS) plus a confirmed or suspected infection. Untreated or inadequately treated cases can lead to severe sepsis or septic shock; being characterized by high mortality and morbidity.

Symptoms and signs of sepsis are variable and this makes clinical recognition and assessment very difficult in particular on Emergency Department (ED) patients due to their infectious illness background and the frequent comorbidities. Also, the severity of the condition may not be apparent at initial contact with ED personnel: patients may arrive at ED with mild clinical manifestation and rapidly progress to critical illness, or rather at the opposite others have benign evolution despite a similar symptoms. In these conditions, the main challenge of ED clinicians is differentiating mild infections from life-threatening ones in the heavy workload of ED environment Objective of TRIAGE project is to identify and validate biomarkers able to predict the clinical worsening of patients freshly admitted at Emergency Department.

Targeted population is adult patients freshly admitted at ED, whom blood samples will serve to validate candidate markers.

Detailed Description

Not available

Study Timeline

• Study Start: 2015-04
• Study First Submitted: 2016-03-22
• Study First Submitted QC: 2016-04-11
• Study First Posted: 2016-04-15
• Primary Completion: 2018-01
• Study Completion: 2018-03
• Status Verified: 2018-04
• Last Update Submitted: 2018-04-23
• Last Update Posted: 2018-04-24

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 602

Inclusion Criteria

• Male or female aged over 18 years
• Patient with a single acute infection site suspected or confirmed by the clinician on clinical or paraclinical manifestations.
• Patient admitted to ED with at least two systemic inflammatory response syndrome (SIRS) criteria
• Patient with symptoms for less than 72 hours upon arrival to the emergency department.
• Patient requiring according to physician judgment of hospitalization for at least 48 hours for his septic episode
• Patient having been informed of the conditions of the study and having signed the informed consent form

Exclusion Criteria

• Patient arrived in an emergency room for over 6 hours.
• Patient with septic shock upon arrival to the ED Patient with acute organ failure on arrival at emergencies other than septic.
• Patient hospitalized in the week before inclusion.
• Patient immunocompromised (HIV, transplanted, patients undergoing chemotherapy, patients receiving treatment> 20 mg / day of prednisolone or equivalent).
• Patient with known pathology among non-infectious pathologies potentially associated with SIRS
• Patient diagnosed with sepsis within 30 days before the date of inclusion.
• Patient has already been included in the study.
• Minor Person.
• Person refusing to sign the written consent form.
• Pregnant woman parturient or nursing.
• Patient with no social security insurance, with restricted liberty or under legal protection

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
patient worsening within a time frame of 72h,change, from day of inclusion, in Sequential Organ Failure Assessment score (SOFA) and/or sepsis classification	Up to 72 hours after admission	A biostatistics analysis will be led in two steps. The first analysis or "train set" will be conducted on the first 150 patients enrolled, estimated size to reach statistical performance. The objective is to identify markers associated with clinical worsening of patients and decide on a model by selecting the best combination of markers. In a second time, performance will be confirmed during the "test set". The number of samples to be tested depends on the target performance calculated with the area under the Receiver operating characteristic (ROC) curve (AUC). We decided to aim for an AUC of 0.75, based on the performance described in the literature for some triage score as MEDS (Mortality in Emergency Department Sepsis) or those associated with Lactate concentration used as marker of sepsis deterioration in ED

Secondary Outcome Measures

Name	Time	Method
patient status at D28 (alive or death)	Up to 28 days after admission	A biostatistics analysis will be led in two steps. The first analysis or "train set" will be conducted on the first 150 patients enrolled. The objective is to identify markers associated with mortality at day 28. In a second time, the performance will be confirmed during the "test set".

Trial Locations

Locations (14)

Centre Hospitalier Angoulême; 🇫🇷 Angoulême, France

CHU Montpellier; 🇫🇷 Montpellier, France

Centre hospitalier universitaire Grenoble Alpes; 🇫🇷 Grenoble, La Tronche, France

Assistance publique - Hôpitaux de Paris Hopital de Cochin; 🇫🇷 Paris, France

Centre Hospitalier Henri Mondor; 🇫🇷 Aurillac, France

Centre Hospitalier Départemental - Hôpital La Roche-sur-Yon; 🇫🇷 La Roche-sur-Yon, France

Centre d'Investigation Clinique (CIC)-CHU Limoges; 🇫🇷 Limoges, France

Centre Hospitalier de Montauban; 🇫🇷 Montauban, France

Cliniques universitaires Saint-Luc - UCL; 🇧🇪 Brussels, Belgium

Centre Hospitalier Regional Universitaire de Besançon; 🇫🇷 Besançon, France

Centre Hospitalier Universitaire Edouard Herriot; 🇫🇷 Lyon, France

Centre Hospitalier Régional Universitaire de Tours; 🇫🇷 Tours, France

Centre Hospitalier Brive La Gaillarde; 🇫🇷 Brive La Gaillarde, France

Centre Hospitalier de Versailles; 🇫🇷 Versailles, France