Whether you're a patient looking for treatment options, a healthy volunteer interested in paid research, or a clinician finding trials for your patients — we'll match you to actively recruiting studies.
Find trials for your health condition or sign up for paid research studies as a healthy volunteer.
Phase 1 and bioequivalence studies need healthy volunteers. Get paid £500 – £3,000 per study with free health screening.
Search by biomarkers, line of therapy, and trial design. Get structured results you can act on for your patients.
Select your condition, basic details, and where you're based. Or choose paid research if you're a healthy volunteer.
We show trials you may qualify for, with plain-English summaries and eligibility details.
Reach the nearest research site or sponsor directly — we give you the contact details.
The site team confirms your eligibility and walks you through what happens next.
Phase 1 and bioequivalence studies need healthy volunteers. Compensation between £500 and £3,000 per study, plus a free full health screening.
First-in-human trials testing new medicines for safety. Healthy adults 18–55. 1–4 night stays with follow-ups.
Comparing generic vs branded medicines. Often weekend-based with multiple short visits over 2–4 weeks.
Actively recruiting compensated studies — filter to find ones that suit you
Free, instant search across thousands of actively recruiting clinical trials worldwide.
Trialist is a free clinical trial search platform designed to connect patients and healthcare professionals with actively recruiting clinical trials worldwide.
Finding the right clinical trial shouldn't require medical expertise or hours of searching. Trialist makes it straightforward — whether you're a patient exploring new treatment options or a clinician looking for trials that match your patient's specific clinical profile.
All trial data is sourced from ClinicalTrials.gov, maintained by the US National Library of Medicine (NLM). This is the world's largest clinical trial registry, containing over 475,000 studies from 220 countries.
Trialist is an informational tool. We do not provide medical advice, recommend specific trials, or diagnose conditions. Always discuss clinical trial participation with your qualified healthcare provider.
Questions, feedback, or partnership enquiries? Get in touch.
Everything you need to know about participating in compensated clinical studies as a healthy volunteer.
Before new medicines can be prescribed, they must be tested for safety in healthy volunteers. These Phase 1 and bioequivalence trials are strictly regulated and compensate you for your time — typically between £500 and £3,000 per study.
You receive a free full health screening (blood tests, ECG, physical exam), all meals and accommodation during your stay, and 24/7 qualified medical supervision.
First-in-human trials testing new medicines for safety and tolerability. Healthy adults aged 18–55 typically. Involves staying at a clinical unit for 1–4 nights with follow-up visits over several weeks.
£1,000 – £3,000+ per study
Comparing generic medicines to branded versions to confirm they work the same way. Shorter stays, often weekend-based. Multiple short visits over 2–4 weeks.
£500 – £2,000 per study
Some therapeutic-area trials compensate patients for their time and travel. Eligibility depends on your specific diagnosis, current treatment, and disease stage.
Varies — travel + time covered
Novel treatments being tested for the first time. Longer stays with more intensive monitoring. Higher compensation reflects the greater time commitment.
£2,000 – £5,000+ per study
Complete a screening questionnaire about your health, medications, and lifestyle.
Free health check at the unit — bloods, ECG, physical exam, medical history review.
Stay at the unit. Private room, meals, WiFi, entertainment, round-the-clock medical care.
Compensation by bank transfer within 2–4 weeks. Amount confirmed before you consent.
All UK trials must be approved by the MHRA and an NHS Research Ethics Committee. Phase 1 units are staffed 24/7 by qualified medical professionals. You can withdraw at any time without penalty.
Most Phase 1 studies require healthy adults aged 18–55, non-smokers or light smokers, within a healthy BMI range, not taking regular medication. Some studies have broader criteria.
Many studies involve overnight stays ranging from 1 night to 2 weeks. Some are outpatient with scheduled visits. All stays include private rooms, meals, WiFi, and entertainment.
Compensation is typically paid by bank transfer within 2–4 weeks of completing the study. The exact amount and schedule is confirmed before you consent.
Yes — you can withdraw from any clinical trial at any time without giving a reason. You'll still be compensated proportionally for the time you participated.
The research unit will ask for your GP details so they can notify them of your participation and any findings from the health screening.
A full medical check including blood tests (liver, kidney, blood count), ECG (heart tracing), blood pressure, urine sample, physical examination, and a review of your medical history. This is completely free and you get the results.
Major UK units include Quotient Sciences (Nottingham), Parexel (London), Simbec-Orion (South Wales), and Richmond Pharmacology (London). Many are located near major teaching hospitals.
Last updated: April 2026
Nothing. Trialist does not collect, store, or transmit any personal data. Your search queries, form inputs, and browsing activity stay entirely in your browser.
We do not use cookies, local storage, or any tracking technology. There are no analytics scripts, advertising trackers, or third-party pixels on Trialist.
Trialist does not require registration, login, or any personal information to use.
When you search for clinical trials, your query is sent directly from your browser to the ClinicalTrials.gov API. We do not proxy, log, or store these queries.
Privacy questions? Contact us.
Last updated: April 2026
By using Trialist, you agree to these terms.
Trialist provides information about clinical trials for educational and informational purposes only. Always consult a qualified healthcare professional before making decisions about clinical trial participation.
Trial data is sourced from ClinicalTrials.gov and reflects information submitted by trial sponsors. We make no guarantees about accuracy or timeliness.
Appearing in search results does not mean you qualify for a trial. Eligibility is determined solely by the trial's research team during screening.
The Trialist name, branding, and website design are our property. Clinical trial data belongs to its respective sponsors.
Trialist is provided "as is" without warranty of any kind. We are not liable for any decisions made based on information found on this site.
Have questions, feedback, or partnership enquiries? We'd love to hear from you.
Email: hello@trialist.dev
We typically respond within 2 business days.