CRSClinical Research SolutionsClinician-led CRO · Excellence in research
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Our network & site relationships

We're embedded in the NHS — not renting access to it.

The single biggest reason studies run faster and cheaper with Clinical Research Solutions is our relationship with the sites that actually deliver them. Our team have worked inside the NHS delivering research for years — across both primary and secondary care — so we don't have to build site relationships from scratch for every study.

Primary care

The Primary Care Research Alliance (PCRA)

PCRA is a GP-led primary care research network that our team is directly embedded in — not a third party we merely hold a contract with. Our CEO Liz Hawes is Research Chair of PCRA and our medical director Dr Daphne Hazell is its lead GP, so this is our own network. It's the UK's largest GP-led research network, and our route into NHS primary care.

For a sponsor, that means faster site identification, faster site and ethical approvals, and studies that run inside routine care pathways instead of needing new infrastructure built from scratch.

~180
NHS GP practices
~8M
Patient population
DH
Dr Daphne Hazell
Medical Director & Chief Investigator · Lead GP, PCRA
Secondary care

Hospital & specialist site relationships

Our secondary care relationships come from our CEO Liz Hawes' clinical career as a research nurse inside the NHS. Those connections let us open hospital sites, brief surgical and research teams, and run complex device studies in acute settings.

It's how we run surgical and acute-setting device studies — coordinating sponsors, surgical and research teams, and independent research staff inside tightly regulated NHS hospitals.

NHS
Signature partner: ongoing MHRA-regulated trials within Portsmouth Hospitals University NHS Trust.

“Clinical Research Solutions has been an exceptional partner in supporting our MHRA-regulated trials within Portsmouth Hospitals University NHS Trust. Their team's professionalism, responsiveness, and in-depth knowledge of clinical trial governance have been invaluable at every stage — from protocol development and regulatory submissions to site management and data integrity.”

Dr Guglielmo Piozzi · Principal Investigator, Portsmouth Hospitals University NHS Trust
Liz Hawes, CEO of Clinical Research Solutions and Research Chair of the Primary Care Research Alliance
Liz Hawes
Chief Executive, CRS · Research Chair, PCRA
What it buys you

This is the mechanism behind our speed and cost claims.

When sites already know us and studies fit inside routine care, set-up time collapses. That's how we get from protocol to first patient in as little as 2–8 weeks — not by cutting corners, but by removing the site set-up lag that slows most trials down.

2–8 wks
Protocol to first patient
No lag
Sites already know us
Routine care
Studies run in real pathways
1st + 2nd
Primary and secondary care
From PCRA leadership
A word on how CRS works with our sites.
Visit pcralliance.uk ↗
"Clinical Research Solutions has earned genuinely strong relationships with our research sites. Because CRS understand clinical research delivery as well as being an excellent CRO, they mobilise practices quickly, brief investigators properly, and protect data quality at every site. It's the kind of site engagement the Alliance exists to enable — and it's why sponsors see NHS studies move at a pace they rarely expect."
Primary Care Research Alliance
Primary Care Research Alliance
Alliance leadership