
Recruitment can make or break your study. At the Functional Gut Clinic, we deliver speed, quality, and compliance—connecting you with the right participants through innovative strategies and our trusted networks.
Speak to our clinical team within 2 business days

Finding the right participants is often the biggest challenge in a clinical trial. Slow recruitment can delay the timelines of customers, stakeholders, and funders to launch or validate their products.
Generic study templates
Limited GI expertise
No biomarker integration
No claims guidance
Slower recruitment
No HCP interpretation
We make it simple, fast, and effective.

We use a range of recruitment strategies which are proven to deliver rapid, targeted recruitment with high retention rates.
- 4,000+ individuals signed up to hear about research opportunities.
- Each individual has completed a symptom questionnaire, enabling targeted outreach.
- 30,000+ followers across Functional Gut Clinic and Tummy MOT accounts.
- Paid campaigns using ethically approved materials to reach beyond our current audience.
Referrals from 400+ healthcare professionals nationwide, including gastroenterologists, GPs, surgeons, and consultants.
10,000+ patients per year undergo testing with us.
Our participant database was built through Tummy MOT — our free online digestive health platform.
4,000+ individuals signed up to hear about research opportunities.
Each individual completed a symptom questionnaire, enabling targeted outreach.
30,000+ followers across Functional Gut Clinic and Tummy MOT accounts.
Paid campaigns using ethically approved materials to reach beyond our current audience.
Referrals from 400+ healthcare professionals nationwide, including gastroenterologists, GPs, surgeons, and consultants.
10,000+ patients per year undergo testing with us.
Every patient is asked if they’d like to be contacted about research opportunities.
Recruitment is not just about speed - it is about quality and retention. At the Functional Gut Clinic, we consistently exceed industry-leading recruitment times and retention rates, ensuring your study stays on track and delivers reliable data.
Study Type
Sample Size
Time to Recruit
Retention Rate
RCT of novel medicine in
IBS-C & IBS-D
120
5 Months
>95%
RCT of novel food
supplement in IBS-D
36
3 Months
>90%
RCT of food supplement
in healthy individuals
36
1 Month
>95%
Open-label study of
food supplement in
healthy individuals
60
3 Months
>90%
Ready to start your clinical trial?