Patient Universe
Find the right patients for your clinical trials, faster
Patient Universe helps you identify the sites and investigators treating patients who meet your exact inclusion/exclusion criteria. Speed up the patient recruitment and enrollment phase to get to market faster.

The most comprehensive site
selection tools in the industry
Gain a deeper understanding of patient populations and select the most suitable sites for your clinical trials.

Eligibility criteria module
Input your inclusion/exclusion criteria and instantly see which sites are treating matching patients to accelerate enrollment and reach the target population.
Patient-level demographic data
Enhance trial validity by ensuring your trials include patients affected by the condition being studied with detailed patient demographic and SDOH data.


Medical and prescription claims data
Understand your patient population better. See detailed medical and prescription claims data to identify the right sites and optimize your protocol design.
Patient population insights
See where patient populations are located with visual heatmaps and analytics of patient metrics across regions to optimize trial site placement and resource allocation.

“Engaging diverse populations in clinical studies is critical to advancing treatment and care for all those living with PD, we know that many study volunteers learn of these opportunities from their treating physician. More information on who is treating people with PD – and especially populations traditionally underrepresented in research – can help us deliver the information and tools that will enable those conversations and lead to greater representation in studies. H1 is a valuable tool to identify and connect with those providers.”
Maggie Kuhl, MJFF Vice President of Research Engagement
Making medicine for all, not the few.
When clinical trials include participants who are actually affected by the disease or condition being studied, we create medicines that are safer and more effective for all. H1’s insights reveal investigators and sites with demonstrated access to relevant patient populations. Our comprehensive population data with demographic insights empowers you to design trials that ensure treatment effectiveness across all patients.