🏛️ Verified NIH Record • Updated 2026-08-07

GENERATION HD2. A Study to Evaluate the Safety, Biomarkers, and Efficacy of Tominersen Compared With Placebo in Participants With Prodromal and Early Manifest Huntington's Disease (NCT05686551)

A Phase II, Randomized, Double-blind, Placebo-controlled, Dose-finding Study to Evaluate the Safety, Biomarkers, and Efficacy of Tominersen in Individuals With Prodromal and Early Manifest Huntington's Disease

🔵 Active, Not Recruiting Phase2 💊 Investigational Drug / Biologic Sponsor: Hoffmann-La Roche

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

This study will evaluate the safety, biomarkers, and efficacy of tominersen compared with placebo in participants with prodromal and early manifest Huntington's Disease (HD).

Who can join: Review the eligibility criteria below.

Location: Uab Medicine — Birmingham, Alabama

Age range: 25 Years to 50 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 (70 Sites)

Showing the first 25 of 70 sites.

  • Uab Medicine — Birmingham, Alabama
  • Barrow Neurological Institute — Phoenix, Arizona
  • University of California Davis Medical System — Sacramento, California
  • CenExel Rocky Mountain Clinical Research, LLC — Englewood, Colorado
  • Georgetown University — Washington D.C., District of Columbia
  • University of Florida — Gainesville, Florida
  • University of South Florida — Tampa, Florida
  • Northwestern University — Chicago, Illinois
  • University of Iowa Hospitals and Clinics — Iowa City, Iowa
  • John Hopkins University School of Medicine — Baltimore, Maryland
  • Beth Israel Deaconess Medical Center — Boston, Massachusetts
  • Henry Ford Hospital — Detroit, Michigan
  • Dent Neurological Institute — Amherst, New York
  • University of Pittsburgh — Pittsburgh, Pennsylvania
  • Vanderbilt University Medical Center — Nashville, Tennessee
  • The University of Texas Health Science Center at Houston — Houston, Texas
  • EvergreenHealth Investigational Drug Services — Kirkland, Washington
  • Inland Northwest Research — Spokane, Washington
  • CINME — Buenos Aires,
  • Hospital Ramos Mejía — CABA,
  • INEBA — Capital Federal,
  • Hospital Britanico de Buenos Aires — Ciudad Autonoma Buenos Aires,
  • Monash Medical Centre — Clayton, Victoria
  • Royal Melbourne Hospital — Parkville, Victoria
  • Perron Institute for Neurological and Translational Science — Nedlands, Western Australia

💰 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.

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  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 ↗