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Supporting Post Marketing and Real-World Evidence Commitments

The trusted partner for long-term ophthalmic follow-up.
Backed by experience. Proven by data.

When a therapy reaches the market, the clinical trial isn’t over—it simply enters a new, more complex phase. Post-marketing surveillance and real-world evidence studies confirm safety, demonstrate long-term effectiveness, and fulfill regulatory obligations. 

That’s where 20/20 Onsite stands apart.

With over 85,000 eye exams performed, participation in 34 clinical trials, and an average of 11+ years of ophthalmic experience per clinical professional, we are the only provider fully dedicated and uniquely equipped to deliver long-term ocular follow-up at the point of need—anywhere in the U.S.

20/20 Onsite Clinical Trial Solutions: Post Marketing and Real-World Evidence

Point of Need

100%

Screening timelines met across all business operations.

Data Integrity

98%

Data accuracy submission rate.

Patient Retention

91%

Patient retention rate vs industry standard 70%.

Patient Centricity

95+

Patient Net Promotor Score vs industry average NPS of 30-50.

20/20 Onsite Clinical Trial Solutions: Post Marketing and Real-World Evidence

Struggling With
Reluctant Patients?

Take care of new patients by making baseline eye assessments more convenient.

20/20 Onsite Clinical Trial Solutions: Post Marketing and Real-World Evidence

Need Support With
Ongoing Treatment?
 

Make sure patients who are at risk for vision-related side effects stay on schedule for their follow-up appointments.

20/20 Onsite Clinical Trial Solutions: Post Marketing and Real-World Evidence

Trying to Create a
Supportive Environment? 

Ensure that the patient experience is a holistic one by providing additional assistance, specific health care personnel to conduct these visits, and appropriate accessibility.

Observational Study: Eye Assessments in Mobile Settings Have
the Same Results as In-Office Exams

Real-World Assessments Without the Drop-Off

Post-marketing and real-world evidence studies are plagued by one common issue: participant attrition. Patients move, lose motivation, or face barriers to returning to fixed sites. And when they drop out, your data suffers.

20/20 Onsite solves this with our national fleet of point-of-need vision clinics—bringing protocol-specific eye exams directly to your participants, wherever they are. Whether the assessment occurs two months or two years after enrollment, we help your team sustain engagement and meet regulatory mandates without sacrificing patient convenience or data quality.

Designed for Data Integrity in the Real World

Our point-of-need vision clinics are equipped with advanced ophthalmic imaging and diagnostic tools to ensure data consistency across all visits, regardless of time or location. That includes:

  • Visual acuity, IOP, OCT, fundus photography, and slit lamp exams

  • Centralized image upload for DIRC and sponsor review

  • Built-in quality control protocols and GCP-aligned documentation

With 20/20 Onsite, there’s no variability due to local providers, inconsistent instrumentation, or logistical black holes—just reliable, repeatable data—every time.

 

Trusted by Leading Sponsors for Long-Term Follow-Up

Sponsors, CROs, and sites trust 20/20 Onsite because we’ve done this before—and done it at scale. Our team has supported studies from early Phase 1 through Phase 4, and we understand the long-tail complexities that post-marketing studies present. If you're collecting safety surveillance data for a regulatory requirement, we’re the operational partner that keeps your trial on track.

We collaborate closely with your team to:

  • Identify gaps in participant access

  • Re-engage patients who are at risk of dropout

  • Conduct in-home or community-based eye assessments

  • Deliver scalable solutions for long-term protocols

Supporting Post Marketing and Real-World Evidence Commitments

With 20/20 Onsite, real-world ophthalmic follow-up becomes predictable, scalable, and successful. Our blend of clinical expertise, point-of-need capabilities, and data standardization is why leading life sciences teams turn to us as the go-to partner for real-world ophthalmic studies.

FAQs about 20/20 Onsite's ophthalmic assessments in clinical trials.


Clinical Case Studies

20/20 Onsite Point-of-need clinical trial ophthalmic assessments and solutions - Clinical Case Study

Expanding Access to Post-Market Safety Exams

20/20 Onsite Point-of-need clinical trial ophthalmic assessments and solutions - Clinical Case Study

Advancing Rare Disease Clinical Trials with Point-of-Need Eye Assessments

20/20 Onsite Point-of-need clinical trial ophthalmic assessments and solutions - Clinical Case Study

Optimizing Non-Ophthalmic Phase 3 Trials with Point-of-Need Eye Assessments

Ready to start a conversation about 20/20 Onsite's solutions?

Employers or patients, contact us here.