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Explore end-to-end solutions throughout development — from portfolio optimization and regulatory strategy, to Phase I-IV clinical trials, market access planning, and more.

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Biotech

Parexel Biotech provides the end-to-end capabilities you’ll need to succeed. We're fast, flexible, and dedicated to impacting patient lives.

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Utilize our expertise across therapeutic areas, combining innovative trial designs, leading clinical and regulatory expertise, global reach, and a passion for changing patient lives.

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Therapeutic Expertise

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Our experts help you stay at the forefront of the industry - and ahead of change.

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New Medicines, Novel Insights

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New Medicines, Novel Insights: Achieving patient-guided drug development

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Thinking about joining a clinical trial? Learn the drug development process, what it’s like to participate, how to find a trial, and answers to frequently asked questions.

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Sites

Want to collaborate with us to offer clinical trials at your site? We would welcome the opportunity to discuss.

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About

We are one of the largest CROs in the world, speeding life-changing medicine to market by engaging patients With Heart™. Learn about who we are, what we do, and what we believe.

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BIO

Isabel Dapena, M.D., Ph.D.

Associate Medical Director

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Isabel is a fellowship-trained ophthalmologist specializing in treating complicated and/or advanced corneal and anterior surface diseases. She has 13+ years of clinical experience as a cornea specialist and surgeon. Isabel's corneal surgeon experience includes lamellar keratoplasty techniques: DMEK (complex cases) and Bowman layer transplantation. She has extensive clinical research in advanced corneal (lamellar) transplantation techniques and corneal regeneration therapies.