Statistical Association Between Bicarbonate Levels and Death or Admission to Intensive Care Within 48 Hours in Patients Presenting to the Emergency Department (BRAVOinED)

August 27, 2026 updated by: Centre Hospitalier Departemental Vendee
Statistical Association Between Bicarbonate Levels and Death or Admission to Intensive Care Within 48 Hours in Patients Presenting to the Emergency Department

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

376

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
      • La Roche-sur-Yon, France
        • Centre Hospitalier Departemental Vendee

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

This research is intended for adult patients admitted to the emergency department at CHD Vendée for whom an ionogram has been prescribed.

Description

Inclusion Criteria:

  • Adult patient
  • Patient with blood ionogram performed upon admission to the emergency department
  • Patient capable of understanding the protocol and not opposed to participating in the research

Exclusion Criteria:

  • NA

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Bicarbonate testing in patients admitted to the emergency department.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Composite criterion: -Admission to a critical care unit within 48 hours of admission to the emergency department. -Death within 48 hours of admission to the emergency department.
Time Frame: 48 hours

Composite criterion:

  • Admission to a critical care unit within 48 hours of admission to the emergency department.
  • Death within 48 hours of admission to the emergency department.
48 hours

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Centre Hospitalier Departemental Vendee

Investigators

  • Principal Investigator: COLIN Gwenhael, CHD Vendée

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

February 10, 2026

Primary Completion (Actual)

February 12, 2026

Study Completion (Actual)

August 10, 2026

Study Registration Dates

First Submitted

January 5, 2026

First Submitted That Met QC Criteria

January 5, 2026

First Posted (Actual)

January 14, 2026

Study Record Updates

Last Update Posted (Actual)

August 31, 2026

Last Update Submitted That Met QC Criteria

August 27, 2026

Last Verified

August 1, 2026

More Information

Terms related to this study

Other Study ID Numbers

  • CHD25_0056

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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