๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-07-22

Study of XmAb942 in Healthy Participants and Participants With Ulcerative Colitis (NCT06619990)

A Phase 1, Randomized, Double-Blind, Placebo-Controlled Study in Healthy Participants Followed by a Randomized, Double-Blind, Placebo-Controlled Phase 2 Study in Participants With Moderate-To-Severe Active Ulcerative Colitis.

๐ŸŸข Recruiting Phase1 / Phase2 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Xencor, Inc.

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

The Phase 1 study described herein will evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of XmAb942 in healthy volunteers (Parts A and B). Part C of this study will be a Phase 2 study to evaluate XmAb942 in participants with ulcerative colitis (UC).

Who can join: Review the eligibility criteria below.

Location: Xencor Investigative Site โ€” Scottsdale, Arizona

Age range: 18 Years to 75 Years

๐Ÿงช Interventions in This Study

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (90 Sites)

Showing the first 25 of 90 sites.

  • Xencor Investigative Site โ€” Scottsdale, Arizona
  • Xencor Investigative Site โ€” Bradenton, Florida
  • Xencor Investigative Site โ€” Brandon, Florida
  • Xencor Investigative Site โ€” Jacksonville, Florida
  • Xencor Investigative Site โ€” Kissimmee, Florida
  • Xencor Investigative Site โ€” Margate, Florida
  • Xencor Investigative Site โ€” Palmetto Bay, Florida
  • Xencor Investigative Site โ€” Tampa, Florida
  • Xencor Investigative Site โ€” Tampa, Florida
  • Xencor Investigative Site โ€” Louisville, Kentucky
  • Xencor Investigative Site โ€” Oxford, Mississippi
  • Xencor Investigative Site โ€” Tupelo, Mississippi
  • Xencor Investigative Site โ€” Albany, New York
  • Xencor Investigative Site โ€” Rochester, New York
  • Xencor Investigative Site โ€” Raleigh, North Carolina
  • Xencor Investigative Site โ€” Beavercreek, Ohio
  • Xencor Investigative Site โ€” Cordova, Tennessee
  • Xencor Investigative Site โ€” Cedar Park, Texas
  • Xencor Investigative Site โ€” Denton, Texas
  • Xencor Investigative Site โ€” Garland, Texas
  • Xencor Investigative Site โ€” Georgetown, Texas
  • Xencor Investigative Site โ€” Houston, Texas
  • Xencor Investigative Site โ€” Houston, Texas
  • Xencor Investigative Site โ€” Kingwood, Texas
  • Xencor Investigative Site โ€” Lubbock, Texas

๐Ÿ’ฐ 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 ยง 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.

๐Ÿ’ก 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.
๐Ÿ›๏ธ View Official NIH Record โ†—