Traumatic Brain Injury Biomarkers Market Size, Share, Trends, & Industry Analysis Report By Type (Protein Biomarkers, Genetic Biomarkers, and Metabolomic Biomarkers), By Sample Type, By Application, By End Use, and By Region – Market Forecast, 2025–2034

According to a new study by Polaris Market Research, the global traumatic brain injury (TBI) biomarkers market size is expected to reach USD 6.05 billion by 2034. The report “Traumatic Brain Injury Biomarkers Market Size, Share, Trends, & Industry Analysis Report By Type (Protein Biomarkers, Genetic Biomarkers, and Metabolomic Biomarkers), By Sample Type, By Application, By End Use, By Region – Market Forecast, 2025–2034” gives a detailed insight into current market dynamics and provides analysis on future market growth.

The traumatic brain injury (TBI) biomarkers market focuses on developing and using biological indicators to help assess and manage brain injuries caused by external forces. These neuro biomarker substances, such as proteins or metabolites, are measured in bodily fluids such as blood, cerebrospinal fluid, and urine. The goal is to provide objective information about the presence, severity, and potential outcomes of a TBI, supporting clinicians in making informed decisions about patient care, from initial diagnosis to long-term monitoring.

The market overview reveals a growing demand for these advanced diagnostic tools, driven by several key factors. The rising global incidence of TBIs from various causes, such as accidents and falls, creates a continuous need for better assessment methods. Moreover, ongoing research and technological advancements are constantly identifying new and more precise biomarkers, making their detection faster and more accessible. This demand for noninvasive, rapid, and accurate diagnostic solutions is significantly shaping the market, as healthcare providers seek efficient ways to manage the widespread public health challenge that TBI represents.

Traumatic Brain Injury Biomarkers Market Report Highlights:

By type, the protein biomarkers segment held the largest share in 2024 due to their established effectiveness in diagnosing TBI and technological advancements that make them easy to detect.

Based on sample type, the blood-based biomarkers segment held the largest share in 2024 as they are noninvasive and easy to collect, providing quick results crucial for emergencies.

In terms of application, the diagnosis segment held the largest share in 2024, as there is a critical and immediate need for accurate TBI identification upon injury.

By end use, the hospitals and clinics segment held the largest share in 2024 since they are the primary points of contact for TBI patients requiring immediate medical attention.

North America held the largest share in the global market in 2024. The Asia Pacific traumatic brain injury biomarkers market is projected to grow fastest during the forecast period.

A few key players in the market include Abbott Laboratories, Inc.; F. Hoffmann-La Roche Ltd. (Roche Diagnostics GmbH); Bio-Rad Laboratories, Inc.; Siemens Healthineers AG; Quanterix; Banyan Biomarkers, Inc.; Thermo Fisher Scientific Inc.; Johnson & Johnson Services, Inc.; DRG Diagnostics GmbH; and BrainScope Company, Inc.

Polaris Market Research has segmented the traumatic brain injury biomarkers market report on the basis of type, sample type, application, end use, and region:

By Type Outlook (Revenue – USD Billion, 2020–2034)

Protein Biomarkers

Genetic Biomarkers

Metabolomic Biomarkers

By Sample Type Outlook (Revenue – USD Billion, 2020–2034)

Blood-Based

Cerebrospinal Fluid (CSF)-Based

Urine-Based

By Application Outlook (Revenue – USD Billion, 2020–2034)

Diagnosis

Prognosis

Monitoring Treatment Response

By End Use Outlook (Revenue – USD Billion, 2020–2034)

Hospitals & Clinics

Diagnostic Laboratories

Research Institutes

By Regional Outlook (Revenue – USD Billion, 2020–2034)

North America

US

Canada

Europe

Germany

France

UK

Italy

Spain

Netherlands

Russia

Rest of Europe

Asia Pacific

China

Japan

India

Malaysia

South Korea

Indonesia

Australia

Vietnam

Rest of Asia Pacific

Middle East & Africa

Saudi Arabia

UAE

Israel

South Africa

Rest of Middle East & Africa

Latin America

Mexico

Brazil

Argentina

Rest of Latin America