TPRA — The Patient Recruiting Agency
← Who we help Sites & Site Networks

Referrals your team can actually enroll.

Since 1999, TPRA has supported Sites with patient recruitment strategies across study phases, geographic locations, and therapeutic areas — with every service performed in-house.

Boost site enrollmentRADIUS365™ Login
RADIUS365™
OverviewReferralsSitesCampaignsReports
Referral overviewThe Horizon Study · Last 12 weeks
Responses2,418
Pre-screened1,036
Referred612
Randomized94
Weekly referrals
SiteMarketReferralsStatus
Site 014Austin, TX128Enrolling
Site 022Denver, CO96Enrolling
Site 031Atlanta, GA71Screening
Direct-to-site support

A campaign built for your site.

TPRA’s direct-to-site model ensures that each site receives a tailored, geo-targeted digital media campaign with a site-branded landing page.

Recruitment budget utilization

Uses the pre-approved site recruitment budget negotiated in your CTA.

Protocol-specific ad packages

Creative and scripts are protocol specific for smooth IRB submission by the site.

Speedy execution

2–4 weeks from development to IRB approval and launch.

RADIUS365™ access

Our user-friendly referral delivery, tracking, and management portal.

Digital forward patient outreach

Interested participants in. Pre-qualified referrals out.

Hand-crafted digital solutions and study-specific pre-screening questionnaires convert interest into referrals your site can act on.

Site-branded landing pages

Convert interested patients into actionable referrals.

Geo-targeted online ads

Creative that encourages active users to click.

Study-specific pre-screening

Questionnaires qualify responses before they reach your team.

Straight into RADIUS365™

Referrals are sent directly into RADIUS365™ for easy site access.

RADIUS365™

Referral management that fits your workflow.

TPRA’s custom-built technology platform for seamless referral delivery, tracking, and management — used by 1,000+ sites globally.

Real-time access

Site-level access to qualified referrals in a user-friendly portal.

Integrates with existing workflows

CTMS integration and follow-up automation that reduces site staff fatigue.

Network visibility

Gives network leadership insight into referral management and overall recruitment performance.

RADIUS365™ Login

Enroll more patients at your site.

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