Logistics · reviewed 2026-08-17
Costs, travel, and time in a clinical trial
What to ask about study-paid tests, insurance, stipends, and visit burden. Practices vary by sponsor and site. Not financial or medical advice.
Research procedures vs routine care
Sponsors often pay for extra scans, extra visits, and the investigational product. Routine care (the visits you would have anyway) may still go through insurance. The split is protocol-specific. Ask the coordinator for a coverage analysis or a plain list of what the study pays.
Stipends and travel
Some studies reimburse parking, mileage, lodging, or offer a per-visit stipend. Many do not. Never assume payment from a rewrite. Ask in writing: what is reimbursed, when, and what receipts are needed.
Time burden
Phase 1 visits can be long. Imaging-heavy oncology studies can mean full days. Caregiver time is real. The registry EnrollmentCount and location list hint at scale; they do not tell you the calendar. Ask for a visit schedule before you consent.
Insurance and employment
US rules around research billing and preexisting conditions are complex. A trials website cannot interpret your plan. Bring the NCT number to your clinician and insurer if you need a coverage check.