Electronic Data Capture (EDC)
Castor’s electronic data capture system makes it easier to capture your clinical trial data and integrate it seamlessly with other data in your clinical research ecosystem. Castor ranks among the top 5% of EDC software providers for shortest platform build time. Deploy low-complexity studies in as little as 3-4 weeks and reduce overall build times by up to 63%.
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Capture and re-use clinical research data from anywhere, anytime.
Explore Castor EDC/CDMS, our most robust module, and how it can help you capture and manage all your electronic study data in one centralized hub. And if your needs go beyond EDC solutions, easily layer in eConsent and ePRO software to build a full ecosystem of clinical research data management tools.
Deploy research studies faster
Castor EDC is designed with usability in-mind for all, regardless of technical expertise.
Unify Clinical Trial Data Across Systems
Simplify electronic data capture across clinical trials with a flexible, API-driven EDC platform.
- Integrate study data from EHR, eCRF, ePRO/eCOA, laboratory, wearables, and other devices into a single clinical trial data environment
- Eliminate data silos and manual reconciliation by centralizing clinical trial data capture and integrations
- Work seamlessly with existing systems and vendors using Castor’s open API and extensible integration framework.
Gain Real-Time Visibility into Clinical Trial Data
Monitor clinical trial progress, data quality, and site performance in real time with Castor’s EDC platform
- Track study progress as it happens with live dashboards showing enrollment, data entry status, and key study metrics
- Identify data gaps and delays early by monitoring outstanding queries and incomplete records across sites
- Oversee Source Data Verification (SDV) status to ensure timely verification and regulatory readiness
- Maintain continuous oversight of study health with >99.9% platform uptime and 100% data integrity but without manual reporting or data exports
Generate Compliant Clinical Trial Data – With Confidence
Design, collect, and manage clinical trial data in a validated electronic data capture (EDC) system built for regulatory compliance, audit readiness, and global scale.

Build Validated eCRFs Faster
Create advanced electronic case report forms (eCRFs) quickly, without compromising data integrity or compliance.
- Start with pre-built, validated eCRF templates designed for clinical trials.
- Customize forms using multiple field types and conditional logic to match protocol requirements
- Reuse and clone eCRFs across studies to accelerate startup and ensure consistency
Store Clinical Trial Data Securely
Protect sensitive clinical trial data throughout the study lifecycle.
- Save study data in real time within the EDC platform
- Store data on certified, compliant servers in supported regions worldwide
- Safeguard records with field-level encryption, two-factor authentication, and long-term data retention
Amend Studies with Lower Risk
Reduce the operational and compliance risk associated with protocol amendments
- Manage amendments in a secure, traceable, and validation-friendly environment
- Maintain full audit trails for every change
- Create separate test environments to validate updates before deployment
Meet Global Regulatory Requirements
Ensure your clinical trials are inspection-ready across regions and regulatory bodies.
- Comply with FDA 21 CFR Part 11, ICH GCP, GDPR, HIPAA, ISO 27001, and ISO 9001
- Align with HL7 FHIR and other clinical data standards
- Support global studies with consistent compliance across sites and countries
Reduce compliance risk, accelerate study timelines, and generate inspection-ready data from day one.
Build fully-integrated workflows
“It was easy to create our clinical trial workflow. Integration and training with external partners was effortless. Usability and light coding were essential to us. We were able to test and build our own studies with minimal support and admin.”

Arne Böhling
Clinical Affairs Director, Essity

Recruit, screen and consent patients
Clinical trial participants are onboarded remotely via dedicated landing pages, prescreening, and video-enabled informed consent.

EDC platform with eSource
Connect all your Decentralized Clinical Trial (DCT) components and support direct electronic data capture in the field.

ePRO & eCOA solutions
Put your patient diaries and surveys on a user-friendly mobile app that connects your study participants from the comfort of their home.
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Data Analysts respect us
Clinical trials succeed when study data flows efficiently. That’s why Castor is reengineering traditionally stodgy processes with easy-to-use digital tools that remove barriers for study participants and clinical researchers.
See why our company was chosen as a Major Contender impacting the market in the Everest Group’s PEAK Matrix® of Life Sciences Electronic Data Capture Products Assessment 2024.

Featured resource
eCRF in clinical trials: Shifting to a modern research paradigm
Explore how we can bridge the gap from siloed, cumbersome clinical trial processes to fully connected, interoperable clinical trial platforms for collecting and analyzing data.
Start your eClinical journey with Castor’s EDC
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