Import subject data
Bulk-load subjects and encounter data from a spreadsheet.
Role required: Project Management
Prepare the file
Use Excel or CSV format. Row 1 must contain variable codes.
Subject sheet
Column headers:
- ReferenceID — required
- SiteCode — required
- ProjectSpecificID — optional, if the project uses Project IDs
Encounter sheets
Name each sheet after the interval (e.g., "Baseline", "Week 12"). Column headers:
- ReferenceID — required
- EncounterDate — required
- Additional columns for variable codes in that interval
Medications sheet
Name the sheet SubjectMedication to import medication data.
Import steps
- Sign in at https://my.studytrax.com.
- Open the project.
- Go to Projects → Data Management → Subject Data Import (confirm in app).
- Upload your file.
- Configure options:
- Ignore Blank Values — skip empty cells instead of overwriting existing data
- Allow Subject To Exist — update existing subjects instead of failing
- Generate Action Plan — preview what will change before committing
- Click Import.

Related
- Add a subject — add one subject manually
- Export — download data via Data Sets