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Completed Phase 2 Interventional Results available

A Study to Assess the Safety and Efficacy of Oral Etrasimod in Adult Participants With Eosinophilic Esophagitis

ClinicalTrials.gov ID: NCT04682639

Public ClinicalTrials.gov record NCT04682639. 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.

ClinicalTrials.gov public records Last synced Nov 5, 2026, 12:21 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 2 Randomized, Double-Blind, Placebo-Controlled Study to Assess the Safety and Efficacy of Etrasimod in Adult Subjects With Eosinophilic Esophagitis

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to determine whether oral etrasimod is a safe and effective treatment for active eosinophilic esophagitis (EoE) in adult participants.

Study identification

NCT ID
NCT04682639
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Pfizer
Industry
Enrollment
108 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 65 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
Dec 15, 2020 (Actual)
Primary completion
Sep 30, 2022 (Actual)
Completion
Jun 30, 2023 (Actual)
Last update posted
May 6, 2024

2020 – 2023

United States locations

U.S. sites
221
U.S. states
23
U.S. cities
88
Facility City State ZIP Site status
Clinical Research Center of Alabama, LLC Birmingham Alabama 35209 —
GastroHealth - St. Vincent's East Birmingham Alabama 35235 —
Digestive Health Specialists Dothan Alabama 36301 —
Dothan Eyecare - Dr. Brent McKinley (OCT Procedure Only) Dothan Alabama 36301 —
Dothan Surgery Center (Colonoscopy Location) Dothan Alabama 36301 —
Pulmonary Associates (PFT Procedure Only, Second Location ) Dothan Alabama 36301 —
Flowers Hospital (PFT Procedure Only) Dothan Alabama 36305 —
Avant Research Associates, LLC Huntsville Alabama 35802 —
Crestwood Medical Center Huntsville Alabama 35802 —
Baily Cove Eye Care Huntsville Alabama 35803 —
Madison Surgery Center Madison Alabama 35758 —
Alabama Eye MD Vestavia Hills Alabama 35216 —
Arizona Retina Institute/ Phoenix Retina Associates(OCT) Peoria Arizona 85381 —
SimonMed Imaging (Imaging) Peoria Arizona 85381 —
Arizona Digestive Health - Sun City Sun City Arizona 85351 —
Sun City Endoscopy Center (Endoscopy) Sun City Arizona 85351 —
Little Rock Eye Clinic Little Rock Arkansas 72205 —
Four Seasons Allergy and Asthma Little Rock Arkansas 72211 —
Applied Research Center of Arkansas Little Rock Arkansas 72212 —
Premier Gastroenterology Endoscopy Center Little Rock Arkansas 72212 —
Premier Gastroenterology Little Rock Arkansas 72212 —
Isight Vision Care Fountain Valley California 92708 —
Mile Square Surgery Center Fountain Valley California 92708 —
Pulmonary & Sleep Consultants Fountain Valley California 92708 —
Paragon Rx Clinical, Inc. Garden Grove California 92840 —
Inland Pulmonary Specialists [PFT Only] Lake Elsinore California 92532 —
Advanced Endoscopy and Pain Center - EGD & Biopsy Collection Lancaster California 93534 —
Advanced Endoscopy and Pain Center Lancaster California 93534 —
Antelope Valley Eye Care - OCT Lancaster California 93534 —
Antelope Valley Eye Care Lancaster California 93534 —
Antelope Valley Lung and Sleep Institute Lancaster California 93534 —
Apollo Surgery Center Lancaster California 93534 —
AV Pediatrics, Allergy and Family Medicine - PFT, Physical Exams, Lab Reviews, ECG Reviews Lancaster California 93534 —
Gastro Care Institute Lancaster California 93534 —
Jatinder S. Pruthi, MD FACG CPI - Physical Exams, Lab Reviews, ECG Reviews Lancaster California 93534 —
Om Research LLC Lancaster California 93534 —
Clinical Trials Unit Los Angeles California 90033 —
Keck Hospital of USC Los Angeles California 90033 —
USC IDS Pharmacy Los Angeles California 90033 —
Advanced Vision Care (OCT) Los Angeles California 90067 —
United Surgery Center Murrieta [Endoscopy Only] Murrieta California 92562 —
United Medical Doctors Murrieta California 92563 —
California Eye Professionals [OCT Only] Temecula California 92591 —
United Surgery Center Temecula [Endoscopy Only] Temecula California 92592 —
RecioMed Clinical Research Network, Inc Boynton Beach Florida 33472 —
Steelgate Bradenton Florida 34203 —
Bay Area Chest Physicians, P.A., - Pulmonary Function Test Clearwater Florida 33756 —
West Coast Endoscopy Center Clearwater Florida 33756 —
West Coast Endoscopy Clearwater Florida 33756 —
MACULA CENTER Dana M. Deupree, M.D., F.A.C.S (OCT) Clearwater Florida 33761 —
Northwood Vision Optical Coherence Tomography (OCT) Clearwater Florida 33761 —
Safety Harbor Surgery Center Clearwater Florida 33761 —
Gastro Florida (Regulatory & Administrative Duties) Clearwater Florida 33762 —
Beraja Medical Institute (OCT) Coral Gables Florida 33134 —
Bayfront Health Seven Rivers (Liver Biopsy Location) Crystal River Florida 34428 —
Citrus Surgery and Endoscopy Center (EGD Location) Crystal River Florida 34429 —
Advanced Eye Center Hialeah Florida 33012 —
Nature Coast Clinical Research Inverness Florida 34452 —
West Coast Eye Institute (OCT Procedure Only) Inverness Florida 34452 —
Suncoast Endoscopy Center (EGD Location) Inverness Florida 34453 —
Jupiter Outpatient Surgery Center Jupiter Florida 33458 —
Central Florida Sleep Diagnostic & Treatment Center Lakeland Florida 33812 —
Auzmer Research Lakeland Florida 33813 —
West Coast Eye Institute (OCT Procedure Only) Lecanto Florida 34453 —
The Endoscopy Center (Endoscopy Procedure) Miami Florida 33134 —
Research Associates of South Florida Miami Florida 33137 —
Research Associates of South Florida Miami Florida 33156 —
Juan Barrio, MD (PFT when needed) Miami Florida 33173 —
Florida Eye Specialists and Cataract Institute Riverview Florida 33579 —
Dr. Dennis Bassetti, MD Sebring Florida 33870 —
Highlands Eye Institute, P.A. Sebring Florida 33870 —
The Surgery and Endoscopy Center Sebring Florida 33870 —
Ambulatory Surgery Center Tampa Florida 33613 —
Pulmonology & Sleep Disorders Tampa Florida 33613 —
Day Surgery Center Winter Haven Florida 33884 —
Digestive Healthcare of Georgia Atlanta Georgia 30309 —
Peachtree Allergy and Asthma Clinica - Pulmonary Function Test Atlanta Georgia 30309 —
Piedmont Hospital- DLCO Atlanta Georgia 30309 —
Ross Eyecare - Opthalmoscopy and OCT Atlanta Georgia 30324 —
Georgia Eye Partners Decatur Georgia 30030 —
Atlanta Center for Gastroenterology, P.C. Decatur Georgia 30033 —
Atlanta Endoscopy Center LTD Decatur Georgia 30033 —
Pulmonary & Sleep Specialist Decatur Georgia 30033 —
Grand Teton Research Group, PLLC Idaho Falls Idaho 83404 —
Grand Teton Surgical Center Idaho Falls Idaho 83404 —
Idaho Falls Pulmonary/ Sleep and Critical Care Specialists (PFT procedure only) Idaho Falls Idaho 83404 —
Premier Eye Care of Eastern Idaho (OCT procedure only) Idaho Falls Idaho 83404 —
Northwestern University Feinberg School of Medicine Chicago Illinois 60611 —
Glen Endoscopy Center (Endoscopy Facility) Glenview Illinois 60026 —
GI Alliance (PFT) Gurnee Illinois 60031 —
Illinois Gastroenterology Group-Gurnee (Patients Seen; IP Delivered) Gurnee Illinois 60031 —
Medical Eye Services LTD (Ophthalmoscopy with OCT) Gurnee Illinois 60031 —
North Shore Endoscopy Center (Endoscopy) Lake Bluff Illinois 60044 —
Libertyville Imaging Center (Diagnostic Imaging) Libertyville Illinois 60048 —
Clark Memorial Health (PFTs) Jeffersonville Indiana 47130 —
One Anesthesia, AACC Division Jeffersonville Indiana 47130 —
Baptist Health Floyd (PFTs) New Albany Indiana 47150 —
Gastroenterology Health Partners, PLLC, (IP) New Albany Indiana 47150 —
John Kenyon Eye Center (OCT) New Albany Indiana 47150 —
One Anesthesia, PLLC New Albany Indiana 47150 —
Physicians Medical Center (Endoscopies) New Albany Indiana 47150 —
Quest Lenexa Kansas 66219 —
Cotton O'Neil Clinic (OCT Procedure Only) Topeka Kansas 66606 —
Cotton O'Neil Clinic (PFT Procedure Only) Topeka Kansas 66606 —
Cotton O'Neil Clinical Research Center, Digestive Health Topeka Kansas 66606 —
Acadiana Endoscopy Center, Inc Lafayette Louisiana 70503 —
Acadiana Gastroenterology Associates Lafayette Louisiana 70503 —
Combined Gastro Research, LLC Lafayette Louisiana 70503 —
Gastroenterology Clinic of Acadiana (IP address) Lafayette Louisiana 70503 —
Lafayette General Endoscopy Center Lafayette Louisiana 70503 —
Lafayette Family Eye Care Lafayette Louisiana 70508 —
M Health Fairview Clinics and Surgery Center Minneapolis Minnesota 55455 —
M Health Fairview University of Minnesota Medical Center Minneapolis Minnesota 55455 —
University of Minnesota Health Clinical research unit Minneapolis Minnesota 55455 —
University of Minnesota Health Opthalmology Clinic Minneapolis Minnesota 55455 —
Mayo Clinic Rochester Minnesota 55905 —
Celerion, Inc. Lincoln Nebraska 68502 —
Del Negro & Senft Eye Associates Brick New Jersey 08723 —
Allied Health Clinical Research Organization, LLC (IP Address) Brick New Jersey 08724 —
Seashore Surgical Institute Brick New Jersey 08724 —
Shore Pulmonary, PA Brick New Jersey 08724 —
Allied Health Clinical Research Organization, LLC Freehold New Jersey 07728 —
Del Negro & Senft Eye associates Neptune City New Jersey 07753 —
Del Negro & Senft eye Associates Red Bank New Jersey 07701 —
lnvestigational Drug Services, University of North Carolina Hospitals (IP storage address) Chapel Hill North Carolina 27514 —
UNC Clinical Research Eastowne Chapel Hill North Carolina 27514 —
UNC Hospitals Pulmonary Function Lab (PFT and DLCO procedures only) Chapel Hill North Carolina 27514 —
University of North Carolina - Memorial Hospital Chapel Hill North Carolina 27514 —
UNC Endoscopy Center at Meadowmont Chapel Hill North Carolina 27517 —
UNC Hospitals Pulmonary Specialty Clinic (PFT and DLCO procedures only) Chapel Hill North Carolina 27517 —
UNC Kittner Eye Center (OCT procedure only) Chapel Hill North Carolina 27517 —
Clinical and Translational Research Center Outpatient Unit Chapel Hill North Carolina 27599-7064 —
Duke Medical Plaza North Duke Street Durham North Carolina 27704 —
Duke Eye Center Durham North Carolina 27705 —
Duke University Medical Center Durham North Carolina 27710 —
Investigational Drug Services (Pharmacy) Durham North Carolina 27710 —
Coastal Research Institute Fayetteville North Carolina 28304 —
Cumberland Research Associates, LLC Fayetteville North Carolina 28304 —
UNC Gastroenterology at Hillsborough Hillsborough North Carolina 27278 —
Brier Creek Medical Pavilion Raleigh North Carolina 27617 —
Geauga Sleep Center (PFT Only) Chardon Ohio 44024 —
Leon A. Reid, III, M.D. (OCT) Cincinnati Ohio 45209 —
Cincinnati Eye Institute (ophthalmic and OCT exams) Cincinnati Ohio 45219 —
Consultants for Clinical Research Cincinnati Ohio 45219 —
Gastro Health Research Cincinnati Ohio 45219 —
Ohio GI and Liver Institute Cincinnati Ohio 45219 —
Tristate Endoscopy Center (Endoscopy) Cincinnati Ohio 45219 —
UC Health Hoxworth (ophthalmic and OCT only) Cincinnati Ohio 45219 —
UC Health Physicians Office Clifton (where subjects seen) Cincinnati Ohio 45219 —
UC Health Pulmonary (PFT Location) Cincinnati Ohio 45219 —
University of Cincinnati Medical Center Diagnostic Center (Endoscopy location) Cincinnati Ohio 45219 —
UC Health Pulmonary (Pulmonary Function Testing) Cincinnati Ohio 45229 —
Leon A. Reid, III, M.D. (OCT) Cincinnati Ohio 45236 —
New Horizons Clinical Research (PFT) Cincinnati Ohio 45242 —
University Endoscopy Center (Endoscopy location) Cincinnati Ohio 45242 —
UC Health/Division of Digestive Diseases (where subjects seen) Cincinnati Ohio 45267 —
Erdey Searcy Eye Group Columbus Ohio 43213 —
Ohio Gastroenterology Group Dublin Ohio 43016 —
Great Lakes Medical Research, LLC Mentor Ohio 44060 —
The Endoscopy Center of Lake County Mentor Ohio 44060 —
Vitreo Retinal Consultants (OCT only) Painesville Ohio 44077 —
Lake Pulmonary Associates (PFT only) Willoughby Ohio 44094 —
Retina Specialists of Ohio(OCT only) Willoughby Hills Ohio 44094 —
Norman Endoscopy Center Norman Oklahoma 73071 —
Digestive Disease Specialists, Inc. Endoscopy Lab Oklahoma City Oklahoma 73112 —
Digestive Disease Specialists, Inc. Oklahoma City Oklahoma 73112 —
Pulmonary Physicians of Oklahoma Oklahoma City Oklahoma 73112 —
Retinal Center of Oklahoma Oklahoma City Oklahoma 73112 —
Central Sooner Research Oklahoma City Oklahoma 73118 —
Johnston Eye Oklahoma City Oklahoma 73120 —
West Shore Endoscopy Center Camp Hill Pennsylvania 17011 —
Medical Arts Allergy,PC (PFT Only) Harrisburg Pennsylvania 17109 —
Farrel Opthalmology(OCT only) Harrisburg Pennsylvania 17110 —
Susquehanna Research Group, LLC Harrisburg Pennsylvania 17110 —
Harrisburg Eye Associates (OCT only) Harrisburg Pennsylvania 17111 —
Penn State Health Medical Group - Lemoyne (PFT only) Lemoyne Pennsylvania 17043 —
Investigational Drug Services Philadelphia Pennsylvania 19104 —
University of Pennsylvania Philadelphia Pennsylvania 19104 —
Tower Health Reading Hospital West Reading Pennsylvania 19611 —
Berks Center for Digestive Health Wyomissing Pennsylvania 19610 —
Berks Schuylkill Respiratory Specialists "PFT Procedure Only" Wyomissing Pennsylvania 19610 —
Eye Consultants of Pennsylvania, PC "OCT Procedure Only" Wyomissing Pennsylvania 19610 —
Regional Gastroenterology Associates of Lancaster, Ltd. Wyomissing Pennsylvania 19610 —
Rapid City Medical Center, LLP Rapid City South Dakota 57701 —
Franklin Woods Community Hospital (PFT Only) Johnson City Tennessee 37604 —
Pulmonary Associates of ET/Jeff Farrow, MD - PFT only Johnson City Tennessee 37604 —
The Regional Eye Center - OCT only Kingsport Tennessee 37660 —
Tri-Cities Gastroenterology Kingsport Tennessee 37663 —
Vanderbilt GI Endoscopy Lab at One Hundred Oaks Nashville Tennessee 37204 —
Vanderbilt University Medical Center - GI Research Office Nashville Tennessee 37212-1610 —
Vanderbilt University Medical Center GI Endoscopy Lab Nashville Tennessee 37232-5543 —
Vanderbilt Eye Institute Nashville Tennessee 37232 —
Vanderbilt Pulmonary Medicine Nashville Tennessee 37232 —
Vanderbilt University Medical Center - Digestive Disease Center Nashville Tennessee 37232 —
Vanderbilt University Medical Center - Heart Station Nashville Tennessee 37232 —
Digestive Health Center (Endoscopy) Dallas Texas 75231 —
Precision for Medicine Houston Texas 77054 —
CHRJSTUS Santa Rosa Physicians Ambulatory Surgery Center-new Braunfels(Endoscopy) New Braunfels Texas 78130 —
Tyrus Schroeder (PFT) New Braunfels Texas 78130 —
The Eye Place Jenny Fan, OD (OCT Only) Plano Texas 75074 —
Pulmonary Medicine Consultants (PFT with DCLO only) Richardson Texas 75082 —
Advanced Imaging San Marcos Texas 78666 —
Central Texas Eye Center (OCT) San Marcos Texas 78666 —
CHRJSTUS Santa Rosa Physicians Ambulatory Surgery Center - San Marcos (Endoscopy) San Marcos Texas 78666 —
Bay Area Houston Endoscopy Center (Endoscopy) Webster Texas 77598 —
Coastal Eye Associates (OCT) Webster Texas 77598 —
GI Alliance (Patients Seen) Webster Texas 77598 —
Houston Lung and Sleep Clinic, PA (PFT) Webster Texas 77598 —
University of Utah Gastroenterology Division Research Salt Lake City Utah 84108 —
Huntsman Cancer Hospital Salt Lake City Utah 84112 —
University of Utah Hospital Salt Lake City Utah 84132 —
University Of Utah School Of Medicine Salt Lake City Utah 84132 —
Chesapeake Pulmonary and Critical Care Medicine (PFT Only) Chesapeake Virginia 23320 —
Gastroenterology Associates of Tidewater - Endoscopy Center Chesapeake Virginia 23320 —
Gastroenterology Associates of Tidewater Chesapeake Virginia 23320 —
Harman Eye Center (OCT only) Forest Virginia 24551 —
Lynchburg Pulmonary Associates, Inc. (PFT only) Lynchburg Virginia 24501 —
Blue Ridge Medical Research Lynchburg Virginia 24502 —
Wagner Macula and Retina Center (OCT only) Norfolk Virginia 23322 —
Wagner Macula and Retina Center (OCT only) Norfolk Virginia 23502 —
Sleep Specialists of Tidewater - Virginia Beach (PFT Only) Virginia Beach Virginia 23464 —

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 35 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04682639, 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 May 6, 2024 · Synced Nov 5, 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 NCT04682639 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →