REDCap is the standard electronic data capture (EDC) platform for academic clinical trials globally. Its field-level audit trail, GCP-aligned data integrity controls, institution-controlled infrastructure, and validated instrument support make it the appropriate platform for regulated clinical research - where Qualtrics and Google Forms are not. Pirai AI converts CRFs and clinical instruments to REDCap data dictionary format in minutes.
Why REDCap for Regulated Clinical Research
GCP-aligned audit trail. ICH GCP E6(R2) requires that electronic data capture systems maintain an audit trail of all data entry, modification, and deletion events with user ID, timestamp, and reason for change. REDCap's audit log satisfies this requirement for academic clinical trials. Google Forms and Qualtrics standard editions do not provide field-level audit trails.
21 CFR Part 11 readiness. For studies subject to FDA oversight, REDCap with institutional validation documentation (installation qualification, operational qualification, performance qualification) can satisfy 21 CFR Part 11 requirements for electronic records and electronic signatures. Many academic medical centres have validated REDCap packages available for regulated studies.
Institution-controlled data sovereignty. Clinical trial data involving PHI or research subjects must typically reside on institution-controlled infrastructure. REDCap runs on your institution's servers or dedicated cloud environment. Patient data never passes through third-party commercial infrastructure.
HIPAA compliance. REDCap's institutional deployment operates under your organisation's HIPAA BAA arrangements with your cloud or on-premises infrastructure provider. For studies collecting PHI from patients, this institutional data governance arrangement is typically required by IRBs and sponsors.
Converting CRFs to REDCap
Case Report Forms are typically developed as Word documents - often by sponsors, CROs, or regulatory affairs teams - and then manually transcribed into REDCap by study coordinators. For a 60-field CRF, this manual transcription takes 4-8 hours and introduces transcription errors that require database cleaning before analysis.
Pirai AI converts CRF Word documents directly to REDCap data dictionary CSV format. Upload the CRF, select REDCap, and download the data dictionary. Field types (text, radio, checkbox, dropdown, notes), field labels, and answer choices are all mapped from the source document. Calculated fields and branching logic annotations are converted where present in the CRF.
The dedicated CRF to REDCap conversion guide covers field naming conventions, calculated field syntax, and validation rules specific to clinical CRFs.
Patient-Reported Outcomes in REDCap
REDCap is widely used for electronic patient-reported outcome (ePRO) collection in clinical trials. Validated PRO instruments - PHQ-9, GAD-7, FACT-G, EQ-5D, PROMIS measures - are deployed as REDCap surveys sent to participants via the survey queue. Composite score calculation uses REDCap's calculated field type with the scoring formula defined in the data dictionary. Threshold scores triggering clinical actions are handled via REDCap Alerts and Notifications.
For studies deploying PRO instruments in REDCap, Pirai AI converts the instrument PDF or Word specification to a data dictionary with all items, scale labels, and branching logic populated. The calculated scoring fields are added in the REDCap Online Designer after import, using the validated scoring formula for the instrument.
REDCap vs Qualtrics for Clinical Research
| Requirement | REDCap | Qualtrics |
|---|---|---|
| GCP audit trail | Full field-level audit log | Not available |
| 21 CFR Part 11 validation | Institutional packages available | Not designed for this |
| Institution-controlled data | On-premises or dedicated cloud | FedRAMP edition only |
| Calculated fields (composite scores) | Native calculated field type | Scoring feature (limited) |
| Multi-site user permissions | Native site-level access control | Separate accounts per site |
| CX dashboards and reporting | Basic; export to R/SAS | Native dashboards and Text iQ |
Clinical Research Resources
Frequently Asked Questions
REDCap provides the audit trail, access controls, and data integrity features required by ICH GCP E6(R2) for electronic data capture in clinical trials. When combined with your institution's REDCap validation documentation (IQ/OQ/PQ), it can satisfy the system validation requirements for regulated academic clinical trials. Consult your institution's research quality assurance office for your specific study requirements.
Yes. REDCap deployed on your institution's HIPAA-compliant infrastructure (covered by your institution's BAA with its hosting provider) can be used for research collecting PHI. The data resides on institution-controlled systems rather than passing through third-party commercial platforms. Confirm HIPAA compliance coverage with your institution's privacy officer before collecting PHI.
Upload the CRF Word or PDF document to Pirai AI at platform.piraiai.com, select REDCap as the target, and download the data dictionary CSV. Import it into your REDCap project via Project Setup > Data Dictionary > Upload File. Field types, labels, and answer choices are mapped from the CRF document. Add calculated fields and validation rules in the Online Designer after import.
Yes. REDCap's user permission system supports site-level access control within a single multi-site project. Each site's data entry staff can be restricted to viewing and entering data for their own site only, while the coordinating centre has access to the full dataset. This is the standard configuration for multi-site academic clinical trials using REDCap.
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