🏛️ Verified NIH Record • Updated 2026-06-19

Study of S-606001 as an Add-on to Enzyme Replacement Therapy (ERT) in Participants With Late-onset Pompe Disease (LOPD) (NCT07123155)

A Phase 2, Multicenter, Randomized, Placebo-controlled, Double-blind Study to Investigate the Safety, Pharmacodynamics, and Preliminary Efficacy of S-606001 as an Add-on to Enzyme Replacement Therapy in Patients With Late-onset Pompe Disease

🟢 Recruiting Phase2 💊 Investigational Drug / Biologic Sponsor: Shionogi

🩺 Plain-English Summary (8th-Grade Level)

The purpose of this study is to evaluate the safety, pharmacodynamics (PD), and exploratory clinical efficacy of S-606001 in adult participants with LOPD as an add-on to ERT.

Who can join: Review the eligibility criteria below.

Location: University of California - Irvine Medical Center — Irvine, California

Age range: 18 Years

🧪 Interventions in This Study

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (28 Sites)

Showing the first 25 of 28 sites.

  • University of California - Irvine Medical Center — Irvine, California
  • University of Florida (UF) - Gainesville — Gainesville, Florida
  • Emory University Hospital — Atlanta, Georgia
  • Washington University in St. Louis — St Louis, Missouri
  • Duke University Medical Center — Durham, North Carolina
  • Cincinnati Children's Hospital Medical Center — Cincinnati, Ohio
  • University of Pennsylvania — Philadelphia, Pennsylvania
  • University of Pittsburgh School of Medicine — Pittsburgh, Pennsylvania
  • Lysosomal and Rare Disorders Research and Treatment Center (LDRTC) — Fairfax, Virginia
  • UZ Leuven — Leuven,
  • Aarhus University Hospital — Aarhus,
  • HLC Hopital Pierre Wertheimer — Bron,
  • AP-HP Hopital Raymond Poincare — Garches,
  • Centre de Reference des Maladies Neuromusculaires et de la SLA - AP-HM Hopital de La Timone — Marseille,
  • CHU de Nice - Hopital Pasteur 2 - Centre de reference des Maladies Neuromusculaires — Nice,
  • Universitaetsklinikum Halle (Saale) — Halle,
  • SphinCS GmbH — Höchheim,
  • Klinikum der Ludwig-Maximilians-Universitaet Muenchen — München,
  • A.O.U. Policlinico "G. Martino" — Messina,
  • AOU Citta della Salute e della Scienza di Torino - Ospedale le Molinette — Torino,
  • Erasmus MC — GE Rotterdam, GE Rotterdam
  • Hospital Universitario 12 de Octubre — Madrid,
  • Hospital Universitari i Politecnic La Fe — Valencia,
  • Queen Elizabeth Hospital Birmingham — Birmingham,
  • National Hospital for Neurology & Neurosurgery — London,

📞 Contact the Study Coordinator

Phone: (800) 849-9707

Email: Shionogiclintrials-admin@shionogi.co.jp

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

💰 Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

Explore by condition: All Pompe Disease clinical trials

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
🏛️ View Official NIH Record ↗