Electronic Data Capture (EDC) for Pharma & Biotech Clinical Trials

Efficiently build and deploy clinical trials that leverage data from any source on our self-service platform.

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Efficiently manage data for your trials and registries on the top-rated electronic data capture system

Clinical Trial Data Management Medical Device connections

COVID-19 Trials

Castor launched a global COVID-19 monitoring and research platform to facilitate the rapid deployment of trials to test Coronavirus vaccines and COVID-19 treatments. The platform includes Digital Enrollment, eConsent, IWRS, a native Symptom tracker app, and real time-reporting.

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employee working on Electronic Data Capture (EDC) for Pharma Biotech Clinical Trials

Phase 1 Trials

Build your Phase 1 trials in days through pre-built eCRFs and an intuitive form builder, or let our experienced build team handle it. With our support, customers build, test and deploy Phase 1 trials in weeks instead of months. 

Clinical Studies

Phase 2 Trials

Seamlessly run multicenter trials across the globe and capture high-quality, submission-ready data from patients and clinicians by leveraging our EDC, eCOA (including ePRO), EHR eSource, eConsent, and IRT modules.


Phase 4, PMS, and Registries

Castor EDC can be easily configured for different trial types. Combined with its low cost of ownership, Castor is the perfect solution for running large phase 4 trials and lengthy post-marketing surveillance (PMS) projects. Our extensive experience in academic research ensures effective collaboration with your sites.


All the modules you need to run efficient trials

Get started quickly

  • Set up trials and registries on your own — no training required
  • If you need help, Castor’s professional services team can perform study design, build, and data management for you
  • Through automated processes we can deliver these services 60% faster than our competitors

  • Implement remote enrollment, screening, eConsent, and data capture
  • Engage with patients via ePRO, native diary apps, and video calls
  • Combine data from eCRF, eCOA, ePRO, wearables, and EHR data on one unified platform

Ensure high-quality data

  • Real-time validation and edit checks
  • Easily edit forms mid-trial to accommodate protocol amendments
  • Fully compliant Query Management and data review

Capture data from multiple sources

  • Capture EDC and eCOA data on a centralized platform
  • Integrate your devices using our API

Efficiently run multicenter trials

Get ready for submission

  • Perform medical coding (WHODrug and MedDRA) in real time with our coding integration
  • Trust our experts to ensure delivery of submission-ready SDTM files

Access world-class support

  • Get expert help in less than 30 minutes during business hours
  • Ongoing support to the central study team as well as to the sites conducting data entry

Enable real-time reporting

Easily export and analyze your data

  • Export in CSV, Excel, SPSS or R
  • Analyze in the tool of your choice (SAS, STATA, SPSS or R)

Accelerate your COVID-19 trials

Castor’s COVID-19 monitoring and research platform was designed to be rapidly configured and deployed. Contact our team to discuss how this platform can support your vaccine and treatment trials.

Patient File

Participant enrollment and eConsent

An online enrollment portal and eConsent module where healthy volunteers can be recruited into COVID-19 trials and registries.

dashboard report

Data capture through eCRFs

Physicians and site personnel can capture additional data through eCRFs in the top-rated and most user-friendly EDC system.


Patient Reported Outcomes

Healthy volunteers track their temperature and symptoms daily via our App or ePRO. Data is stored in Castor’s secure cloud platform.

analyze data

Real-time monitoring of symptoms

Online, real-time dashboards allow physicians and researchers to track symptoms of two populations and identify symptomatic participants.

Efficiently manage your internal regulatory compliance process

Our compliance package ensures you have access to the validation documentation needed for each stage of your internal regulatory compliance process.

Store data securely

Industry-leading security

Data security is paramount to protect your data. We are ISO 27001 certified, and features like field encryption and user-management put you in control of data access.

Amend studies with less risk

Comply with international laws and standards

Castor helps you comply with FDA 21 CFR Part 11, ICH E6 Good Clinical Practice, HIPAA, and GDPR.

information overload

Reduce cost and information overload

With a qualified team of experts, Castor can support you with study design, setup, conduct, and regulatory processes.


Maximize value from data

Castor’s technology helps you maximize value from both internal and Investigator Initiated Study data to efficiently get your products to market.

Our customers love us

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"High-quality and compliant EDC"

“Our clinical study managers are able to build out each study with little to no help from Castor. The database is easy to use by both clinical sites and sponsors. As an early-stage start up company we are happy to have found a high-quality compliant system we can afford.”

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"Easy to use, well-designed, and very helpful"

“Castor EDC has been everything we hoped it would be. It is easy to learn and set up. Our study sites have liked it and found it very easy to use. It is feature-complete, doing everything we need it to do.”


-Bill Haack, Cadex Genomics

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"EDC system with multifunctional capabilities"

“It’s been great working with Castor, and their customer service always responds so promptly and is always super helpful. Easy data download process and great interface.”

Find out how Castor can accelerate your biopharma trials

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Start designing your own study structure and forms today.

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