Healthy Volunteers

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Our expertise in Healthy Volunteers

With over 25 years of experience, our Phase I flagship site in Warsaw, Poland, has successfully conducted 480+ clinical research projects and completed 74 audits, including 5 FDA inspections with NAI results.

We provide full-service solutions and specialize in:

Pratia's Phase I flagship site in Warsaw, Poland

Early Phases (FIH, SAD, MAD)

Bioequivalence & biosimilarity

Proof-of-Concept & PK/PD studies

Special populations

Tobacco risk evaluation & smoking cessation

Our Services

Clinical & non-clinical trial strategy and consulting

Medical writing: Protocols, ICF, CRF, Final Clinical Reports

Regulatory approval support

Project management and study monitoring

Clinical study conduct (including subject reimbursement)

Pharmacokinetics & biostatistics

Our Focus Areas

Bioequivalence & biosimilarity (healthy volunteers & patients)

Proof-of-Concept and food effect studies

Studies involving special populations

First-in-human studies

PK/PD, SAD, MAD

Tobacco risk & smoking cessation studies

Why partner with us?

Proven clinical research experience

With over 20 years of experience and more than 400 completed studies, our team brings extensive practical expertise in conducting and managing clinical research.

Hospital-based infrastructure

Our modern, registered hospital facility covers approximately 2,000 sq. m. and includes treatment and overnight-stay capacity, an infusion room, a Medical Analysis Laboratory and a Hospital Pharmacy with a dedicated cytostatic department.

Advanced study capabilities

The site is equipped to support a wide range of protocol requirements, including 12-lead ECG, spirometry, ultrasound, infusion pumps, IMP storage and PK/IMG sample processing. Dedicated refrigerators, -20°C and -70°C freezers, cooled centrifuges, spectrophotometry and access to dry ice further support study-specific laboratory and sample-handling requirements.

Extensive participant access

Our database includes 12,000 volunteers, with more than 7,500 participants randomized across completed studies, providing an established foundation for recruitment and study delivery.

Dedicated Patient Engagement Function

Our dedicated Patient Engagement function continuously expands participant access through multichannel outreach. We run integrated campaigns across digital and traditional media, including SEO/SEM, targeted social media, educational websites, print, radio and outdoor advertising.

Quality built into study delivery

Our experience includes dozens of audits and regulatory inspections, while external certifications, including COBJwDL, support our commitment to rigorous quality standards. We regularly achieve an NPS of over 90. NPS tracking is embedded in our operations, helping us continuously improve the volunteer experience and support retention. Study volunteers frequently highlight the empathy and welcoming atmosphere they experience during their participation, factors that contribute to long-term engagement and peer referrals.

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Numbers and experience

Over two decades of delivering reliable clinical trial data under strict regulatory oversight.

480 completed studies

7,500+ randomized volunteers

12,000 volunteers in database

2,000 sq. m. registered hospital facility

A researcher sorting out medication
Healthy Volunteers study site in Warsaw Pratia
Healthy Volunteer building - Warsaw Pratia

Ready to start your clinical trial?

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  • Let's discuss your project

  • Receive your tailored proposal

  • Get your study moving

Discover how our flexible approach can support your unique study needs

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Frequently Asked Questions

Ready to start your clinical trial?

Discover how our flexible approach can support your unique study needs.