Hope Realized: FDA Approves Papzimeos for Adults with Recurrent Respiratory Papillomatosis

Papzimeos, the first-ever treatment approved for RRP is a moment for celebration and reflection

The Recurrent Respiratory Papillomatosis Foundation (RRPF) is excited to share the news that the U.S. Food and Drug Administration (FDA) has granted full approval to Precigen’s Papzimeos (zopapogene imadenovec-drba) under Priority Review for the treatment of adults with Recurrent Respiratory Papillomatosis (RRP). Papzimeos is the first and only FDA-approved treatment for RRP. (See FDA’s announcement here)

A moment of profound healing for the RRP Community

This is truly a remarkable day – the culmination of decades of advocacy, resilience, and unwavering commitment from patients, families, researchers, and supporters. The approval of the first non-surgical treatment for adults with RRP marks not only a scientific milestone, but an inflection point for the entire RRP community. We extend our deepest gratitude to the many individuals and institutions who helped make this breakthrough possible – from the investigators, NIH collaborators, and clinicians who advanced the science, to the industry partners, whose investment and commitment to this community helped bring this treatment to approval.

The FDA’s announcement is also a deeply personal victory for every voice that has spoken up, every surgery endured, and every hope held steadfast. At RRPF, we are honored to walk alongside this community, championing awareness, supporting research, and amplifying the lived experiences of those affected by this rare disease. We celebrate the light this approval brings and recommit ourselves to the journey ahead, ensuring that patients of every age and living beyond the U.S. can one day access safe, effective and nonsurgical treatments.

“For decades, our community has persevered through an isolating journey of countless surgeries, silence, and uncertainty. Yet while we continued to breathe, we continued to hope. Today, our hope is realized. Today, with the approval of Papzimeos our hope is no longer a dream, it’s a reality,” said Kim McClellan, President of RRPF. “This is a moment of profound healing, not just for the body, but for the spirit of every adult living with RRP. We finally have an FDA-approved treatment that targets the root cause of RRP and with it, the chance for many members of our community to reclaim lives unencumbered by RRP.”

Quick facts about Papzimeos (zopapogene imadenovec-drba):

For those interested in learning more about resources available to individuals affected by RRP, visit www.RRPF.org/patient-and-caregiver-toolkit

Renewed hope and continued commitment

The FDA full approval of Papzimeos is a monumental step forward for the RRP community, but it is not the final destination. RRPF remains deeply committed to advancing research for all patients – including pediatric patients, who continue to face burdens of this disease without an approved therapeutic option, and patients around the world. This milestone fuels our resolve and fortifies our determination to see a future where all people living with RRP have the same hope realized. With strengthened movement, we will continue to advocate, collaborate, and push for the science that brings healing at every age and to every corner of the world.

Brighter Futures

Brighter Futures Creative Partners is a full-service fundraising and communications group serving businesses and nonprofits.

https://bfnp.org
Previous
Previous

RRPF President, Kim McClellan, interviewed for 2026 International Drug Repurposing Conference