Patient recruitment for clinical trials
We own enrollment.
For clinical trial sponsors who refuse to settle for study delays and inefficiencies, 1nHealth resets the standard. We deliver unparalleled results and fill studies faster than you ever thought possible.

Sponsors who don’t have to worry about enrollment deadlines.











Most clinical trials fail to meet enrollment deadlines.
1nHealth is changing that with...
Interested Patients
Database recruitment comes up empty because you’re relying on out-of-date contact info. We enroll patients directly by only targeting those who are already interested.
Qualified Referrals
Screen fail rates are through the roof because your recruitment efforts only got you unqualified referrals. We implement multiple levels of screening with every submission.
Supported Sites
Your patient retention rates are down. Sites are miracle workers, but they can’t do everything on their own. We provide ongoing patient engagement and monitoring until enrollment.

OUTSIDER PERSPECTIVE, INSIDER IMPACT
If you want different results, you need a different approach.
For clinical trial sponsors who refuse to settle for study delays and inefficiencies, 1nHealth resets the standard. We deliver unparalleled results and fill studies faster than you ever thought possible.
- Tailored Strategy
- Flexible Scalability
- Timeline Assurance
- Real-Time Reporting
A NEW WAY TO LOOK AT RECRUITMENT
Anyone can put ads on the internet. But you need to enroll patients.
Patient recruitment delays are frequent—leading to unexpected costs, underperforming research sites, and significant impacts on your next clinical trial.
From kick-off to last patient in, 1nHealth builds a reliable source of referred enrollments through proven recruitment programs and high-touch patient engagement.
150+
Studies successfully recruited
30k+
Patients enrolled in clinical studies
800+
Research sites using 1nData


REAL-TIME DATA THAT INFORMS DECISION-MAKING
Your patient tracking and communication platform
1nData is your new comprehensive study platform, providing you and your team real-time access to all patient data and trial activity.
Partnering with 1nHealth means embracing a future where patient recruitment is no longer a hurdle but a catalyst for success. We don’t just promise—we deliver.
- Real-Time Data
- Automated SMS
- Email Notifications
- Patient Activity Tracker
Delivering across multiple therapeutic areas
Click each area to learn more.
Transforming patient recruitment from jumping through hoops to celebrating success
1,100
pediatric patients enrolled for an early allergen trial
1nHealth helped Ready. Set. Food! surpass enrollment diversity expectations while delivering two months ahead of schedule.
4x
faster enrollment compared to previous recruitment vendor
Learn how 1nHealth rescued a study recruiting for patients suffering from atrial fibrillation with underperforming enrollment before we arrived.
115%
ICF increase after partnering on a rescue study
How optimizing top-of-funnel recruitment strategies rescued languishing enrollment campaign for individuals with symptoms of social anxiety disorder.
See what others are saying

“I can confidently recommend 1nHealth. Their expertise and commitment played a pivotal role in our success. My only regret is not partnering with 1nHealth sooner!

“1nData was intuitive and easy to use. The real-time data helped us make better decisions, and the overall response rate from referrals sent by 1nHealth was amazing.”

“We are particularly proud of the fact that over 30% of our total enrollment in this study is representative of minority or mixed race participants.”

“We hit the ground running and enrollments started coming in right away. They were consistent in their communication and matched our urgency.”

“1nHealth’s ongoing patient engagement and urgency at every step of the enrollment process proved they were just as invested in the trial’s success as we were.”
When you win, we win. Our pricing is based on specific milestones—such as signed ICFs or patient randomization. That allows us the opportunity to adapt, optimize, and improve as we go based on how target audiences are responding. And if milestone-pricing doesn’t work for you, we offer flexible pricing models based on your unique study.
First, we run a feasibility model to base our projections in current, real-world conditions.
Next, we develop a custom digital enrollment plan based on your objectives.
Finally, we provide regular updates as we optimize your enrollment campaign.
Want to accelerate your enrollment faster than you thought possible?
Click here to get in touch with us and our team will respond within 1 business day.
At 1nHealth, regulatory compliance is embedded into every stage of our patient recruitment process. We adhere to all applicable regulations, including GDPR, HIPAA, and FDA guidelines, ensuring that patient data is handled with the highest level of security and confidentiality. Our recruitment strategies align with IRB and ethics committee requirements, and we maintain meticulous documentation to support audit readiness. Additionally, our team stays ahead of evolving regulations by working closely with legal experts and industry bodies. We don’t just meet compliance standards—we exceed them, providing our clients with confidence in every enrollment effort.
1nHealth has experience across more than 20 different therapeutic areas, and with each separate success we gain insights that help us enroll even more quickly and effectively in others.
Click here to learn more about how we've enrolled patients on time and under budget across multiple therapeutic areas.
Absolutely! At 1nHealth, we know that successful recruitment is only half the battle—keeping patients engaged through study completion is just as critical.
Our retention strategies are tailored to each trial and patient population, leveraging personalized communication, digital engagement tools, and ongoing support to minimize dropouts.
And with 1nData, our all-in-one study platform, your entire team has real-time access to patient data, activity trackers, and automated follow-up communication tools through every step of the enrollment process.
The result? Higher retention rates, better data integrity, and a more efficient trial.
Access to real-time enrollment data is essential. With 1nData you can compare performances amongst sites, forecast potential bottlenecks, and see at a glance how many patients are in each stage of the enrollment funnel.