Why Biomarker Analysis Matters in Clinical Trials

Biomarkers are an objective and quantifiable measure of a (patho-)physiological process or response to a treatment that helps to develop safer, more effective therapies. Biomarkers can be leveraged across disease areas through early detection of treatment response, and precise patient stratification and drug efficacy evaluation

Biomarkers inform on what is happening in the body of a patient and can be correlated with other clinical outcomes like functional rating scales. Insights accelerate personalized medicine, improving trial success rates. 

For example, when monitoring patient response to diabetes treatment, a decrease in HbA1c (hemoglobin A1c) can be used as an indication that blood sugar control is improving. 

Biomarkers in Clinical Trials At Evotec

Evotec’s biomarker team of scientists brings deep expertise across therapeutic areas, technologies, and drug modalities to deliver comprehensive support:

20+

Experts dedicated to biomarker analysis under GCP

>40

Method validation for clinical biomarkers annually

>25,000

Clinical biomarkers bioanalysis annually

20+

Experts dedicated to biomarker analysis under GCP

>40

Method validation for clinical biomarkers annually

>25,000

Clinical biomarkers bioanalysis annually

Evotec's Clinical Trial Biomarker Expertise

Evotec's translational biomarker capabilities span preclinical discovery through GCP-validated clinical analysis within one integrated team

Our expertise delivers:

  • Elimination of vendor transition risks by progressing assays from exploratory to validated endpoints in the same facility
  • Acceleration of regulatory timelines with AIFA-accredited (Agenzia Italiana del Farmaco, identical to the USA-specific CLIA-certification)  labs providing GCP-compliant analysis
  • Support of all biomarker types, for target engagement, pharmacodynamic, efficacy, safety, and stratification strategies
  • Management of 290,000+ biological samples through validated, GCP-compliant systems

What makes Evotec different:

With extensive experience across therapeutic areas, we've identified which strategies succeed and which fail. Our scientist-to-scientist collaboration means your exploratory biomarkers can evolve into GCP-validated clinical endpoints without changing teams or facilities, reducing technical risk and protecting assay consistency through regulatory submissions.

Clinical Trial Biomarker Workflow

Our integrated approach means a smooth progression from fit-for-purpose qualified and custom-developed assays to GCP-validated analysis of clinical samples for use in regulated conditions. 

Clinical trial workflow diagram showing drug development phases with biomarker integration. Four chevron-shaped stages progress from left to right: Stage 1 (dark blue): "Pre-Clinical & IND-enabling" with molecular structure icon - Identify biomarkers of target engagement (TE) and pharmacodynamic (PD) responses. Stage 2 (light blue): "Phase I Safety in Healthy Volunteers" with single syringe icon - Enable early derisking and drive go/no go decisions related to safety and TE/PD biomarkers. Stage 3 (pale blue): "Phase II Efficacy in Patients" with two syringe icons - Improve patient stratification and evaluate efficacy informed by biomarkers. Stage 4 (pale pink): "Phase III Safety & Efficacy Confirmation" with three syringe icons - Confirm safety and efficacy informed by biomarkers. Icons above each stage show increasing numbers of syringes representing escalating clinical trial phases.

Figure 2. Evotec’s end-to-end capability and transition process

Case Study: Multi-omics Analysis of Clinical Samples

Evotec offers a unique platform of innovative proteomics and metabolomics technologies to aid biomarker discovery, validation, and application in clinical settings. 

Non-regulated Conditions

For non-regulated conditions, our labs have multiple high-sensitivity triple quadrupole mass spectrometers, ion mobility quadrupole time-of-flight mass spectrometers, and automated high-throughput sample processors to enable LC/MS bioanalysis of pre-clinical and clinical samples. 

Regulated Conditions

For regulated conditions, Evotec has GCP-compliant high-sensitivity analysis using immunoassay platforms, including SMCxPRO™ (single molecule counting) and Simoa© (single molecule array)for ultrasensitive biomarker detection, and MSD (meso scale discovery)for the detection of biomarkers in single and multiplex formats.

Venn diagram showing integrated LC/MS bioanalytical services across preclinical and clinical development stages. Two overlapping blue circles labeled "Preclinical" (left) and "Clinical" (right) intersect at a central dark blue rectangle labeled "Regulated LC/MS Bioanalytical services." The preclinical circle contains a chromatogram with peaks at 104.1, 244.1, and 280.2, with surrounding labels: "Dose concentration analysis," "Method validation," "Method development," "Sample analysis for TOX studies," "TK analysis," and "In vitro ADME support." The clinical circle shows a single prominent peak with labels: "Method development," "Method validation," "Sample analysis," "Preparation of PK/PD lab manual," and "Supply of sampling kits." Dotted lines connect each service to its respective circle.

Figure 3. Evotec’s regulated LC/MS bioanalytical services

Partner with Clinical Trial Biomarker Experts

Evotec combines regulatory-accredited laboratories, specialized scientists, and 25+ years of bioanalytical experience to deliver strategies that meet clinical and regulatory demands. Our end-to-end capabilities eliminate vendor transitions and technical risks. 

Whether you need exploratory biomarkers for Phase I or validated endpoints for pivotal trials, our infrastructure supports programs across all therapeutic areas.

Ready to discuss your clinical trial biomarker needs?

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Biomarkers in Clinical Trials at Evotec

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Frequently Asked Questions

Why are biomarkers important in clinical trials?

Biomarkers predict drug efficacy, enable early detection of treatment response, and reduce trial failures by identifying the right patient populations and supporting dose optimization and regulatory endpoints.

How does Evotec implement biomarkers in clinical trials?

Evotec offers end-to-end biomarker implementation from preclinical discovery through GCP-validated clinical analysis, supported by 80+ scientists with expertise across multi-omics platforms, machine learning-enhanced analytics, and FDA/AIFA-accredited laboratories. Our collaborative, scientist-to-scientist approach ensures seamless assay translation and regulatory guidance across all trial phases, accelerating drug development and clinical trial success.

Does Evotec offer both regulated and non-regulated biomarker analysis?

Yes. We provide services under both regulated (GLP/GCP-compliant) and non-regulated conditions, maintaining identical quality standards across workflows for clinical trial sample analysis.

Can biomarker assays be validated under GCP for use as clinical trial endpoints?

Yes. Evotec's assays are GCP-validated and engineered for regulatory translation. Our fit-for-purpose qualified assays progress to full validation, meeting FDA and EMA requirements for use as primary or secondary endpoints in clinical studies.

How is the platform for biomarker analysis in clinical studies chosen? 

Platform selection is driven by the required sensitivity, dynamic range, desired analyte(s), and regulatory intent. 

Can Evotec handle large-scale clinical trial sample management?

Yes. Our validated system supports 290,000+ biological samples with GXP-compliant handling and CFR21 Part 11-compliant information systems, ensuring sample integrity and data traceability throughout programs.

Elizabeth van der Kam

Elizabeth van der Kam

SVP Global Translational Biomarkers

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Evotec has the right technologies & disease understanding to meet our partners' evolving needs: a comprehensive disease knowledge at the molecular level, cutting-edge technologies & platforms to translate this expertise into effective precision medicines.