How Can Sponsors Find Reliable Clinical Trial Recruitment Partners?

Most bad recruitment partnerships were predictable before the contract was signed. The warning signs were there in the pitch, but the study was already behind and everyone wanted to believe the deck.

Here is a diligence process that takes about two weeks and saves months.

Before you talk to anyone, write down the number that matters. Randomized participants per site per month. Not leads. Not "awareness." If a vendor's proposal does not translate into that number, you cannot evaluate it and neither can they.

Step two: check references the useful way

Every vendor will give you a happy reference. Ask that reference three questions that are hard to coach:

What did the vendor get wrong in the first month, and what did they do about it? How much work did your coordinators still have to do on referrals? Would your sites want to work with them again? Have you asked the sites?

The third one is the most revealing. Sponsors judge dashboards. Sites judge whether the phone calls actually got made.

Step three: look for operational proof, not creative proof

Pretty ads are easy to buy. Ask to see the pre-screening script, the follow-up cadence, the escalation rule when a site goes quiet, and a redacted example of what a site receives. Reliable partners have these documents ready because they use them every day. Unreliable ones promise to send them later.

Step four: watch how they talk about sites

This is the quiet tell. Vendors who blame sites for poor conversion usually have no mechanism for supporting sites. Vendors who treat site staff as the customer tend to build referral handoffs that coordinators will actually use. Enrollment happens at the site, and a partner who does not respect that will underperform regardless of media skill.

Step five: write terms that keep everyone honest

Reasonable protections without turning the relationship adversarial:

Monthly enrollment targets with a written remediation plan if two consecutive months miss Site-level reporting delivered to you, not summarized by the vendor Ownership of your patient data and campaign assets A short initial term with an extension tied to performance Defined response times for site questions

Guaranteed enrollment numbers with no protocol review Reporting that only shows leads and impressions No named person responsible for site communication Unwillingness to describe their follow-up attempt policy A pitch that never mentions screen failure

Run a limited pilot on a handful of sites, with agreed metrics, before committing the full study. A partner confident in their operations will welcome it. One who insists on all-or-nothing is telling you something.

If you want an outside read on your current program, contact our team or request a proposal . We will look at your funnel first and tell you plainly whether the problem is media, screening, or site capacity.