Safety Study of CC-93538 in Adult and Adolescent Participants With Eosinophilic Esophagitis
Public ClinicalTrials.gov record NCT04991935. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 3, Multicenter, Multinational, Open-Label Extension Study to Evaluate the Long-Term Safety of CC-93538 in Adult and Adolescent Subjects With Eosinophilic Esophagitis
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is an open-label, uncontrolled study design to evaluate the long-term safety and tolerability of treatment with CC-93538. The study will enroll participants who participated in the CC-93538-EE-001 or CC-93538-DDI-001 studies.
Study identification
- NCT ID
- NCT04991935
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 367 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 12 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 9, 2022 (Actual)
- Primary completion
- Aug 14, 2025 (Actual)
- Completion
- Aug 14, 2025 (Actual)
- Last update posted
- Apr 6, 2026
2022 – 2025
United States locations
- U.S. sites
- 81
- U.S. states
- 33
- U.S. cities
- 75
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Local Institution - 144 | Birmingham | Alabama | 35211-1320 | — |
| Local Institution - 082 | Phoenix | Arizona | 85016 | — |
| Local Institution - 147 | Phoenix | Arizona | 85020-4348 | — |
| Local Institution - 041 | Scottsdale | Arizona | 85259 | — |
| Local Institution - 029 | Tucson | Arizona | 85715 | — |
| Local Institution - 165 | North Little Rock | Arkansas | 72117 | — |
| Local Institution - 075 | Lancaster | California | 93534 | — |
| Local Institution - 047 | Los Angeles | California | 90067 | — |
| Local Institution - 160 | San Diego | California | 92103-5639 | — |
| Local Institution - 068 | Aurora | Colorado | 80045 | — |
| Local Institution - 067 | Colorado Springs | Colorado | 80907 | — |
| Local Institution - 128 | Wheat Ridge | Colorado | 80033 | — |
| Local Institution - 101 | Bristol | Connecticut | 06010 | — |
| Local Institution - 076 | Farmington | Connecticut | 06030 | — |
| Local Institution - 156 | Hamden | Connecticut | 06518 | — |
| Local Institution - 099 | Clearwater | Florida | 33756-3839 | — |
| Local Institution - 036 | Inverness | Florida | 34452 | — |
| Local Institution - 042 | Jacksonville | Florida | 32256 | — |
| Local Institution - 138 | Miami | Florida | 33144-2035 | — |
| Local Institution - 146 | Orlando | Florida | 32806-1041 | — |
| Local Institution - 169 | Pinellas Park | Florida | 33781-3228 | — |
| Local Institution - 168 | Plantation | Florida | 33324-3345 | — |
| Local Institution - 037 | Port Orange | Florida | 32127 | — |
| Local Institution - 171 | Atlanta | Georgia | 30328 | — |
| Local Institution - 054 | Atlanta | Georgia | 30342 | — |
| Local Institution - 117 | Macon | Georgia | 31201 | — |
| Local Institution - 024 | Idaho Falls | Idaho | 83404 | — |
| Local Institution - 039 | Chicago | Illinois | 60611 | — |
| Local Institution - 167 | Gurnee | Illinois | 60031-5711 | — |
| Local Institution - 127 | Clive | Iowa | 50325 | — |
| Local Institution - 094 | Iowa City | Iowa | 52242 | — |
| Local Institution - 035 | Kansas City | Kansas | 66160 | — |
| Local Institution - 046 | Florence | Kentucky | 41042 | — |
| Local Institution - 003 | Baton Rouge | Louisiana | 70809 | — |
| Local Institution - 020 | Metairie | Louisiana | 70006 | — |
| Local Institution - 044 | Metairie | Louisiana | 70006 | — |
| Local Institution - 164 | Columbia | Maryland | 21045 | — |
| Local Institution - 070 | Glen Burnie | Maryland | 21061 | — |
| Local Institution - 012 | Hagerstown | Maryland | 21742 | — |
| Local Institution - 053 | Boston | Massachusetts | 02111 | — |
| Local Institution - 083 | South Dartmouth | Massachusetts | 02747 | — |
| Local Institution - 009 | Worcester | Massachusetts | 01655 | — |
| Local Institution - 014 | Wyoming | Michigan | 49519 | — |
| Local Institution - 115 | Plymouth | Minnesota | 55446 | — |
| Local Institution - 049 | Rochester | Minnesota | 55905 | — |
| Local Institution - 007 | Kansas City | Missouri | 64111 | — |
| Local Institution - 032 | St Louis | Missouri | 63110 | — |
| Local Institution - 038 | Omaha | Nebraska | 68198 | — |
| Local Institution - 015 | Lebanon | New Hampshire | 03756 | — |
| Local Institution - 139 | Albuquerque | New Mexico | 87106-4725 | — |
| Local Institution - 028 | Great Neck | New York | 11023 | — |
| Local Institution - 051 | New York | New York | 10016-4744 | — |
| Local Institution - 116 | Syracuse | New York | 13210-2306 | — |
| Local Institution - 142 | Syracuse | New York | 13210 | — |
| Local Institution - 016 | Chapel Hill | North Carolina | 27599 | — |
| Local Institution - 106 | Durham | North Carolina | 27705 | — |
| Local Institution - 131 | Greensboro | North Carolina | 27405 | — |
| Local Institution - 130 | Beavercreek | Ohio | 45440-3237 | — |
| Local Institution - 006 | Cincinnati | Ohio | 45219 | — |
| Local Institution - 001 | Cincinnati | Ohio | 45229 | — |
| Local Institution - 052 | Cincinnati | Ohio | 45267 | — |
| Local Institution - 059 | Columbus | Ohio | 43235 | — |
| Local Institution - 166 | Oklahoma City | Oklahoma | 73112-5550 | — |
| Local Institution - 120 | Hershey | Pennsylvania | 17033 | — |
| Local Institution - 025 | Philadelphia | Pennsylvania | 19104 | — |
| Local Institution - 155 | Pottsville | Pennsylvania | 17901-3636 | — |
| Local Institution - 143 | Anderson | South Carolina | 29621-2062 | — |
| Local Institution - 057 | Greenville | South Carolina | 29615 | — |
| Local Institution - 114 | Chattanooga | Tennessee | 37421 | — |
| Local Institution - 095 | Nashville | Tennessee | 37212 | — |
| Local Institution - 105 | Cedar Park | Texas | 78613 | — |
| Local Institution - 148 | Dallas | Texas | 75234-7858 | — |
| Local Institution - 112 | Houston | Texas | 77079-2211 | — |
| Local Institution - 008 | San Antonio | Texas | 78229 | — |
| Local Institution - 077 | Southlake | Texas | 76092 | — |
| Local Institution - 104 | Tyler | Texas | 75701 | — |
| Local Institution - 125 | Ogden | Utah | 84403-3323 | — |
| Local Institution - 013 | Lynchburg | Virginia | 24502 | — |
| Local Institution - 064 | Richmond | Virginia | 23249 | — |
| Local Institution - 137 | Spokane | Washington | 99218 | — |
| Local Institution - 023 | Vancouver | Washington | 98664 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 86 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04991935, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 6, 2026 · Synced Oct 24, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04991935 live on ClinicalTrials.gov.