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Direct-to-Patient Site

The Industry’s First and
Only FDA-Inspected
Direct-to-Patient Site

Our contribution to overall study enrollment is consistently among the highest across all participating sites. By expanding access beyond the typical 30-mile catchment area of traditional brick-and-mortar sites, we routinely deliver top-tier enrollment velocity.

Science 37 eliminates participation barriers by delivering clinical trials directly to patients' homes.

Explore how we can scale patient accessibility and
streamline enrollment for your specific protocol.

Connect with Our Team

Multiple Regulatory Inspections.
Zero Form 483s.

The First & Only
FDA-Inspected Direct-to-Patient Site

The First & Only
FDA-Inspected
Direct-to-Patient Site

Five Phase 3 Trials Inspected:

  • No Action Indicated (NAI) classification
  • No objectionable conditions noted
  • No Form 483 issued
  • No recommendations
View Our Full Site Experience

Science 37’s
Direct-to-Patient Site Logistics

Nationwide 50-State Licensure

Investigators licensed across all 50 states provide clinical trial access to 100% of the U.S. target population, driving seamless, diverse enrollment.

Streamlined Start-Up: One 1572, One Budget, and Central IRB Approvals

Study start-up times accelerated through comprehensive operational support.

Direct-to-Patient IMP Management

Investigational Medicinal Product (IMP) is shipped directly to the patient’s home 1–2 days before dosing with oversight from our Research-Grade Nurses maintaining a strict chain of custody, administration of IMP, and standardized temperature monitoring.

Centralized Kit Deployment

Logistical support provides management and oversight of clinical equipment and lab kits centrally, shipping them from our NC headquarters 1–2 weeks before a visit. Upon arrival, our Research-Grade Nurses verify delivery and prepare setup.

Specialized Research-Grade Nurses

An in-house network of 150+ multi-state licensed Research-Grade Nurse employees complete rigorous protocol-specific training, GCP/IATA certifications, and an Investigator-led clinical competency exam before conducting any visits.

Rigorous Investigator Oversight

Patient safety and data integrity remain our top priorities. Science 37 Investigators maintain strict oversight of visits via telemedicine, ensuring direct visualization of both the nurse and the participant. This enables real-time guidance of clinical assessments, immediate electronic data capture (eSource) review, and proactive adverse event management, mirroring or exceeding the rigor of a traditional site in a direct-to-patient model.

Feasibility

  • High Prevalence Chronic Diseases
  • Phase 2, 3, and 4 Interventional
  • Long-Term Follow-Up
  • Rare and Ultra-Rare Diseases
  • Observational
  • Pediatrics

Proven Impact. Tufts Validated.

A landmark study by Tufts CSDD validates that Science 37’s Direct-to-Patient Site
drastically outperforms traditional industry benchmarks.

6x More
Enrollment

On average per trial

>50% Higher Completion

Of enrolled patients

121 Days
Faster Timelines

From FPFV to Database Lock

3x More Black Participants

Greater representation
Explore the Full Peer-Review Analysis

When Added Alongside Traditional Sites,
Science 37 Can Improve Study Performance.

FDA Inspected & Approved

Enrolling 28% of Total Participants
For a Phase 3 Asthma Study

Over a 15-month window, Science 37 enrolled the majority of the
trial's patients, accelerating the overall time-to-target.
Enrolled

28%

of Total U.S. Study Participants

Science 37: 712 Patients
55 Traditional Sites Combined: 1,815 Patients

22x

Faster Enrollment Compared to Traditional Sites
Science 37 Avg. Patients/Month – 44
Single Traditional Site Avg. Patients/Month – 2

Top
Enrolling
Site

among 56 sites
See how this momentum scales across Hepatology, Cardiology,
CNS, and other therapeutic areas.
View More Case Studies

Science 37: A Modern Clinical Trial Site is
Not Just Another DCT Vendor

Science 37 is a Direct-to-Patient Site, engaged via a Clinical Trial Agreement.
Science 37 vs. Traditional Sites and DCT Vendors
Science 37 
Direct-to-Patient Site
Traditional
Brick-and-Mortar Site
Tech Vendor /
eClinical Provider
Operating Model
Single, nationwide end-to-end site
Single physical location
Software platform (relies on third-party physical sites)
Clinical Expertise
In-house investigators, CRCs, site operations specialists, and mobile research-grade nurses
Investigator / site staff are local
None (only technology)
Patient Access / Reach
Nationwide access to 100% of the target study population
Restricted by geography (local 30-
mile radius)
Restricted by site’s geography & technical capability
Regulatory Compliance
Multiple, consecutive FDA NAI Classifications (No Form 483s ever issued)
Varies by individual site
Dependent on site execution
Recruitment Model
Data-driven medical record-qualified nationwide recruitment
Passive / local outreach
Digital advertising only
Core Values
End-to-end trial execution, speed, and quality
In-person care for local patients
Digital tools for sites

Voices at the Heart of Our Work

Patient stories guide our mission.

    Speak with our team to evaluate how we can scale patient accessibility and streamline enrollment for your specific protocol.

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    2026
     Science 37 | All Rights Reserved