Study-specific source packets
Editable Microsoft Word documents for screening, treatment, follow-up, unscheduled, and other applicable visits. Forms can be typed into or printed for handwriting.
What I create
Documentation that follows the visit workflow
Each engagement starts with the protocol and schedule of assessments. The site reviews and approves the finished documents for its study, sponsor requirements, and actual practice.
EDC field reconciliation
When permitted EDC field information becomes available, I compare the source packet with visit screens and issue a controlled revision for fields that need adjustment.
Amendments and updates
New assessments, visit changes, and protocol amendments can be incorporated into clearly versioned documents, subject to an agreed change scope.
How it works
A clear path from protocol to approved source
Share study requirements
Provide an authorized protocol, visit schedule, and any site or sponsor instructions. A brief review establishes scope and timing.
Review the Word packet
I prepare visit-specific documents and a versioned draft. Your site checks it against the protocol and its source practices.
Reconcile when EDC is ready
Using authorized, non-patient-identifiable field information, I document differences and revise the affected pages for site approval.
Launch pricing
Choose the scope that fits your study
Final quotes depend on visit count, assessment complexity, available materials, delivery schedule, and revision needs.
From $795
For a limited visit schedule.
- Up to four distinct visit templates
- Editable and printable Word files
- One site-review revision round
From $1,695
For a broader study source packet.
- Up to ten distinct visit templates
- Core applicable safety and medication sections
- Two review rounds
- One initial EDC field reconciliation when available
Custom quote
For extensive or changing protocols.
- Expanded visit and assessment scope
- EDC mapping and controlled revisions
- Amendment support priced in the proposal
Separate EDC reconciliation or amendment work can be quoted individually. Prices are starting estimates, not a guarantee of scope, clinical compliance, or acceptance by a sponsor or regulator.
Designed by a working clinical research coordinator who knows how visit documentation fits into a busy site day.
About Thornton Clinical Source Solutions
Practical support for research teams
I'm Justine Thornton. My clinical research coordinator experience includes study startup, subject visits, medication and safety documentation, EDC entry, and follow-up. I build source materials with the people completing visits in mind.
My service is document design and research operations support. The investigator and site remain responsible for protocol interpretation, clinical decisions, original records, required approvals, and final use of each document. Please do not send patient-identifiable information through an initial inquiry.
Start a conversation
Tell me what your study needs.
For an initial quote, share the study type, approximate number of visits, EDC availability, and target date. We can discuss secure exchange of authorized study materials after defining the scope.
Email for a quote