The UK's leading CNS specialist site network

The UK's leading CNS specialist site network

Combining centralised capabilities, purpose-built sites and NHS partnerships.

Combining centralised capabilities, purpose-built sites and NHS partnerships.

Book a Meeting

Book a Meeting

FASTER RECRUITMENT

0

-

0x

Compared to other sites

FASTER RECRUITMENT

0

-

0x

Compared to other sites

COST SAVINGS

0%

Generated for multiple clients through innovative trial design

COST SAVINGS

0%

Generated for multiple clients through innovative trial design

CNS INDICATIONS

0

We’ve worked with

CNS INDICATIONS

0

We’ve worked with

Comprehensive
CNS trial services

Comprehensive
CNS trial services

From early-stage translational support through regulatory submissions, trial management, and delivery, we provide end-to-end CNS trial expertise.

From early-stage translational support through regulatory submissions, trial management, and delivery, we provide end-to-end CNS trial expertise.

Trial Design, Submission & Approvals

De-risk your CNS programme with expert protocol design, regulatory strategy, and translational support from concept through approval.

Early-Stage & Translational Support

Regulatory Affairs & Submissions

Feasibility & Site Selection

Medical Writing

Learn More

Learn More

Trial Management

Expert project oversight ensuring your CNS trial stays on track, on budget, and delivers quality data.

Project & Risk Management

Regulatory & Quality Oversight

Vendor, Budget & Operational Management

Clinical Monitoring & Site Oversight

Data Management & Biostatistics

Safety & Medical Monitoring

Learn More

Learn More

Trial Delivery

Execute your CNS trial through our purpose-built site network with centralised coordination and patient-centric approach.

Site Network Delivery & Operations

Patient Recruitment & Retention

Specialist CNS & Psychedelic Procedures

Learn More

Learn More

Clinical Talent & Training

Access our network of CNS specialists, from Principal Investigators to trained therapists for complex interventions.

Principal Investigators

Central raters

Therapist & practitioner network

Practitioner recruitment, training and monitoring

Learn More

Learn More

The conditions we specialise in

Psychiatry

Depressive Disorders

Substance Use Disorders

Post-Traumatic Stress Disorder (PTSD)

Anxiety Disorders

Eating Disorders

Attention-Deficit/Hyperactivity Disorder (ADHD)

Autism Spectrum Disorder (ASD)

Neurology

Pain

Dementia

Parkinson’s Disease

Alzheimer’s Disease

Cognitive impairment

What clients say

Their fast site set-up, expertise and timely recruitment of patients have been evident throughout our ongoing [trials]. We are impressed by their high standards of professionalism and commitment to delivery..

We have been working with the Clerkenwell team for almost a year and have found their expertise to be a great asset and a rare find in a CRO. They are also highly responsive and flexible in their approach which allows us to move at pace.

[We] loved partnering with Clerkenwell over the years as a UK and European leader in psychedelic clinical trials. The team there have a strong focus on delivering on recruitment but, importantly, not losing the ability to maintain brilliant patient care as well as keeping the administrative work moving along seamlessly. Their engagement is second to none.

Clerkenwell represents an excellent partner to push forward our regulatory efforts. They have brought not only excellent experience with regulatory affairs in two different key jurisdictions, but also represent the capability to execute clinical research at their UK facility. We're incredibly pleased to have them as partners.

Communication from the team has been outstanding. There has been a lot of valuable scientific and operational input from Clerkenwell on our trial design.

Clerkenwell provided a strong clinical team and excellent patient recruitment. Having a second (or even more) sites would have been a big help to accelerate the delivery of our trial.

We could not be happier with the work done so far by the Clerkenwell team! Their professionalism, attention to detail and clear scientific expertise has been hugely useful to us and their output has far exceeded our expectations. This partnership has already proven to be invaluable to Octarine, allowing us to make significant strides in our R&D plan.

We've been very impressed with the Clerkenwell team. Their understanding of the unique requirements of psychedelic-assisted therapies and the literature surrounding them allows us to dramatically accelerate our clinical development plans.

You were excellent. Your communication and delivery were exactly what we had established. It was a pleasure working with the team.

Their fast site set-up, expertise and timely recruitment of patients have been evident throughout our ongoing [trials]. We are impressed by their high standards of professionalism and commitment to delivery..

We have been working with the Clerkenwell team for almost a year and have found their expertise to be a great asset and a rare find in a CRO. They are also highly responsive and flexible in their approach which allows us to move at pace.

Their fast site set-up, expertise and timely recruitment of patients have been evident throughout our ongoing [trials]. We are impressed by their high standards of professionalism and commitment to delivery..

We have been working with the Clerkenwell team for almost a year and have found their expertise to be a great asset and a rare find in a CRO. They are also highly responsive and flexible in their approach which allows us to move at pace.

[We] loved partnering with Clerkenwell over the years as a UK and European leader in psychedelic clinical trials. The team there have a strong focus on delivering on recruitment but, importantly, not losing the ability to maintain brilliant patient care as well as keeping the administrative work moving along seamlessly. Their engagement is second to none.

Clerkenwell represents an excellent partner to push forward our regulatory efforts. They have brought not only excellent experience with regulatory affairs in two different key jurisdictions, but also represent the capability to execute clinical research at their UK facility. We're incredibly pleased to have them as partners.

Communication from the team has been outstanding. There has been a lot of valuable scientific and operational input from Clerkenwell on our trial design.

Clerkenwell provided a strong clinical team and excellent patient recruitment. Having a second (or even more) sites would have been a big help to accelerate the delivery of our trial.

We could not be happier with the work done so far by the Clerkenwell team! Their professionalism, attention to detail and clear scientific expertise has been hugely useful to us and their output has far exceeded our expectations. This partnership has already proven to be invaluable to Octarine, allowing us to make significant strides in our R&D plan.

We've been very impressed with the Clerkenwell team. Their understanding of the unique requirements of psychedelic-assisted therapies and the literature surrounding them allows us to dramatically accelerate our clinical development plans.

You were excellent. Your communication and delivery were exactly what we had established. It was a pleasure working with the team.

Why partner with Clerkenwell Health

Integrated design and delivery

We design protocols and run the sites that deliver them. This integrated approach means every trial is built to be both regulatory-compliant and operationally realistic from day one, eliminating the disconnect between design and execution.

Integrated design and delivery

We design protocols and run the sites that deliver them. This integrated approach means every trial is built to be both regulatory-compliant and operationally realistic from day one, eliminating the disconnect between design and execution.

Integrated design and delivery

We design protocols and run the sites that deliver them. This integrated approach means every trial is built to be both regulatory-compliant and operationally realistic from day one, eliminating the disconnect between design and execution.

NHS-embedded model for trust and reach

Our partnership with the NHS gives us unique access to underserved patient populations and builds immediate trust with participants. This is a genuine competitive advantage in recruitment and retention.

NHS-embedded model for trust and reach

Our partnership with the NHS gives us unique access to underserved patient populations and builds immediate trust with participants. This is a genuine competitive advantage in recruitment and retention.

NHS-embedded model for trust and reach

Our partnership with the NHS gives us unique access to underserved patient populations and builds immediate trust with participants. This is a genuine competitive advantage in recruitment and retention.

Streamlined delivery via multi-site network

Run trials across multiple UK locations with centralised coordination. One contract, one point of contact, consistent quality across sites.

Streamlined delivery via multi-site network

Run trials across multiple UK locations with centralised coordination. One contract, one point of contact, consistent quality across sites.

Streamlined delivery via multi-site network

Run trials across multiple UK locations with centralised coordination. One contract, one point of contact, consistent quality across sites.

Speed to site activation

Purpose-built facilities and experienced teams mean we can activate sites quickly, getting your study up and running faster.

Speed to site activation

Purpose-built facilities and experienced teams mean we can activate sites quickly, getting your study up and running faster.

Speed to site activation

Purpose-built facilities and experienced teams mean we can activate sites quickly, getting your study up and running faster.

Fast recruitment and high retention

Our patient-centric approach and NHS credibility translate to strong recruitment numbers and exceptional retention rates throughout the trial.

Fast recruitment and high retention

Our patient-centric approach and NHS credibility translate to strong recruitment numbers and exceptional retention rates throughout the trial.

Fast recruitment and high retention

Our patient-centric approach and NHS credibility translate to strong recruitment numbers and exceptional retention rates throughout the trial.

CNS specialist expertise

We focus exclusively on CNS conditions. Our Principal Investigators, clinical teams and operational staff have deep expertise in psychiatry and neurology trials.

CNS specialist expertise

We focus exclusively on CNS conditions. Our Principal Investigators, clinical teams and operational staff have deep expertise in psychiatry and neurology trials.

CNS specialist expertise

We focus exclusively on CNS conditions. Our Principal Investigators, clinical teams and operational staff have deep expertise in psychiatry and neurology trials.

Discuss your study

Whether you're planning a first-in-human study or a pivotal Phase III trial, we'd like to understand your needs and explore how we can support your CNS programme.

Book a meeting

Book a meeting

Book a meeting

Email Us

Email Us

Email Us

Sign up to hear about new studies as they open.

Register your interest

Register your interest

Register your interest

Patients

Patients

Current Studies

Current Studies

FAQs

FAQs

Sponsors & CROs

Sponsors & CROs

Capabilities

Capabilities

Sites

Sites

About Us

About Us

Our Story

Our Story

Team

Team

Press

Press

Get in Touch

Get in Touch

Policies

Policies

Cookies

Cookies

Privacy Policy

Privacy Policy

Copyright © 2025 Clerkenwell Clinics Limited. All rights reserved. Clerkenwell Health is a company registered England and Wales Company No.12568155. Our clinics hold Schedule 1-4 licences from the Home Office.