Drag fields onto the page, set the visits and forms, and the eCRF takes shape as you build it.
Subject ID
Visit date
Drop a field here
Visual builder
Dates, scales, units, coded lists, file uploads: 30 field types to pick from.
Text
Number
Date
Time
Scale
Radio
Checkbox
Dropdown
File
Signature
+15 more
Every field type your protocol asks for.
A field appears when an earlier answer calls for it, and stays hidden the rest of the time.
AE start date
3 fields stay hidden
Sites see only what applies to them.
Set ranges and consistency rules, and the form flags an out-of-range value as the site types it.
Systolic BP · 128
Temperature · 48.2
Out of range: 35.0 to 42.0
The site fixes it before it leaves the screen.
Derive BMI, scores and intervals from fields the site already filled in.
weight / ((height / 100) ^ 2)
Write the expression, read the result.
Add a field or change a rule during the study; earlier entries keep their version.
Amend the protocol, keep the data.
Move a field on the builder side and the form beside it redraws while you work.
Both sides move together
Role-based visibility
3 levels
Hide an event, a form or a single item from a role, and it stays off their screen.
Per event, per form, per item
A failed check raises a query, shows the site a message, or keeps the value out of the export.
You pick the action per rule
Run the build check and read what a change would break before it reaches your sites.
Nothing ships until it passes
Item dictionary
Every variable in one list: name, type, code list, and the forms that use it.
The reference your data manager works from
Build a coded list once, reuse it across forms, and change it in one place.
One list, every form that calls it
Import a study you have run before and start from its forms instead of a blank page.
Your last study, as a starting point
Export the empty eCRF with the variable name printed beside each field, ready for your trial master file.
Every field carries its variable name
Role-based editing
Decide who enters a value, who reviews it, and who only reads it.
Per role, per site
Related module
Medical coding
Map verbatim terms to MedDRA and WHODrug on the same items your sites enter.
Raise a query on any value, send it to the site, and follow it through to closure.
Oldest: 6 days
Flag the fields that need SDV, and monitors see what is left to check before a visit.
1,204 of 1,943 data points
Filter to the pages that changed, check them, and mark them reviewed.
Your data manager signs off page by page.
Pull the forms each site still owes you, by site and by visit, before your next cleaning round.
Forms awaiting entry
Follow each participant across visits on one line, from consent to study exit.
Screening through to the last visit
Send questionnaires to patients between visits and track who answered.
Patients answer on their phone, you read it here.
Translate the form once and each site reads it in its own language, 85+ supported.
One build serves every site.
Related module
eConsent
Collect investigator and patient signatures, and keep every consent version on the same database.
The site opens the visit, fills the form and moves to the next one without leaving the page.
Systolic
128 mmHg
Diastolic
82 mmHg
Visit 2 of 6
The answer reaches the database as the site types it, so a dropped connection costs no work.
No save button to forget
The rule fires while the site is still on the field, not the night after the visit.
Weight 71.4 kg
Height 17 cm
Outside 120 to 210 cm. Check the source.
Caught before the page is left
The investigator signs the casebook with their own credentials, and the signature keeps its meaning and its timestamp.
Meaning: I approve this data
Credentials, meaning, timestamp
Every open and closed query with its site, its age and the person it waits on.
Oldest open: 6 days
What each monitor verified, what is left, and the fields still waiting on a source check.
By site, by visit, by field
Which pages your data manager signed off, which they reopened, and what still waits.
Page by page, with who signed it off
Each participant's visits: done, planned, out of window, missed.
Out-of-window visits show as you go
Per-visit reports
6 visits
The same figures cut per visit, so you compare screening against week 12 instead of one total.
Completion, queries and SDV, per visit
Who was included, with their screening number, their site and their inclusion date.
Export it for your sponsor file
Related module
ePRO
Send questionnaires between visits, chase reminders and track completion.
Related module
Patient database
Screen candidates and check eligibility before you build the inclusion list.
Related module
Calendar and scheduling
Set the visit windows and patient reminders your visit report reads.
Watch recruitment against target across your sites, without building a report.
324 of 400 patients
Compare queries, missing data and entry delay to pick where to visit next.
Risk signals, site by site
Read completion site by site and spot the ones that fall behind.
Forms completed per site
Figures move as sites enter data, so your weekly meeting runs on today's numbers.
1,842
forms submitted today
+37 in the last hour
No overnight refresh
Related module
Randomization
Assign participants to an arm and hold the blind.
Freeze the data once it is final: entry stops, and the audit trail keeps who locked it.
Lock a page, a visit, or the study.
Give each user entry, review, monitoring or read-only rights on the sites they work on.
Role by role, site by site
Each change keeps its user, timestamp and reason, ready for an inspector.
14:02 · Weight 72 → 74 · MD
13:48 · Query opened · CRA
11:20 · Page approved · DM
Who changed a value, when, and why
Download the dataset as CSV, XLSX, PDF or SAS when your statistician asks.
Four formats, one click
Items carry their CDASH name from the build, and your team exports the study as CDISC ODM.
No mapping pass before delivery.
Related module
API
Move studies, participants, forms and exports on a schedule instead of by hand.
Compliance
Security and privacy
Hosting, certifications, data residency and the validation package an inspector asks for.