FARE Clinical Trial Finder

Simplify your search for a clinical trial and help researchers discover new therapies. The FARE Clinical Trial Finder links patients with food allergy and healthy, non-patient volunteers to actively recruiting food allergy studies.

Mepo for EoE Study

Study Purpose

Multi-center, randomized, double blind, parallel-arm, placebo controlled trial to determine whether mepolizumab is more effective than placebo for improving symptoms of dysphagia and decreasing esophageal eosinophil counts in adults and adolescents with active eosinophilic esophagitis after an initial 3 month treatment course, and will also assess the impact of an additional 3 months of treatment.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Interventional
Eligible Ages 16 Years - 75 Years
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

1. Age 16-75 2. Diagnosis of EoE as per consensus guidelines (including PPI non-response). PPI non-response is defined as >15 EOS/hpf after 8 weeks of high dose administration (40mg total per day or higher) of any approved PPI medication. 3. Active eosinophilia on esophageal biopsy, with a peak count of least 15 EOS/hpf from at least one esophageal level. 4. Biopsies from the stomach and duodenum that have ruled out alternative etiologies in all children and in adults with abnormal endoscopic findings or when other gastric or small intestinal conditions are clinical possibilities. If these samples have been obtained during a previous endoscopic evaluation and in the judgement of the investigator the patient has not had a clinically significant change that would merit repeat gastric/duodenal biopsies, then prior normal gastric and duodenal biopsies are acceptable to exclude alternate etiologies. 5. Active symptoms of dysphagia with more than 3 episodes of dysphagia over a period of 2 weeks during the screening period, and an Eosinophilic Esophagitis Symptom Activity Index (EEsAI; see below for details) score of ≥ 27 at baseline. 6. Able to read, comprehend, and sign consent form. 7. Have maintained a stable diet for 6 weeks prior to enrollment. 8. Able to maintain a stable diet throughout the duration of the study period. 9. Female subjects of childbearing potential who have had their first menses agree to use a highly effective method of birth control during the study and for 30 days after the last dose of study drug. Female subjects with reproductive potential who are using systemic contraceptives (e.g., oral contraceptives, injectable contraceptives, implantable/insertable hormonal contraceptive products, or transdermal patches) to prevent pregnancy must have stable use for ≥28 days prior to screening. See section 5.3 for additional details.

Exclusion Criteria:

1. Esophageal dilation within 8 weeks of the screening endoscopy. 2. Inability to pass a standard upper endoscope (8-10mm) due to esophageal narrowing or stricturing. 3. Swallowed/topical steroids for EoE within 4 weeks of the screening endoscopy, or systemic corticosteroids within 8 weeks of the screening endoscopy. 4. Not having maintained a stable diet for at least 6 weeks preceding enrollment. 5. Initiation, discontinuation, or change of dose regimen of PPIs; leukotriene inhibitors; or nasal, inhaled, and/or orally administered topical corticosteroids for any condition (such as gastroesophageal reflux disease, asthma, or allergic rhinitis) within the 8 weeks prior to the qualifying esophagogastroduodenoscopy (EGD). 6. Active parasitic infections. 7. Pregnancy or breastfeeding. 8. Women of children bearing potential who are not on highly-effective contraception. 9. Active infections judged at the discretion of the investigator.

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT03656380
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Phase 2
Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

University of North Carolina, Chapel Hill
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

Evan S Dellon, MD, MPH
Principal Investigator Affiliation UNC Chapel Hill
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

OtherIndustryOtherOtherOther
Overall Status Recruiting
Countries United States
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

EoE, Eosinophilic Esophagitis
Additional Details

This is a multi-center, randomized, double blind, parallel-arm, placebo controlled trial of mepolizumab. After the first 3 month blinded phase, there will be a second 3 month blinded phase where all patients receive active medication, but the dose will be lower in the subjects initially randomized to the placebo arm. In the first arm, subjects will receive mepolizumab 300 mg SQ monthly for 3 months. In the second arm, subjects will receive a placebo SQ injection monthly for 3 months. Both groups will have the injection administered under direct observation in a Clinical & Translational Research Center (CTRC) or other clinic to ensure proper administration and compliance. Each visit will also provide an opportunity for symptom questionnaires to be completed and for blood samples to be drawn. After 3 months (the time point where the primary outcome is assessed), all subjects initially randomized to active treatment will continue with mepolizumab dosing 300 mg SQ monthly, and will remain blinded. All subjects initially randomized to placebo will receive mepolizumab 100mg SQ monthly, and will remain blinded. Of note, no dietary changes, changes in baseline Proton Pump Inhibitor (PPI) medication dose, changes in inhaled or intranasal steroid doses, or administration or oral, topical/swallowed, or systemic steroids will be allowed during the study period. Subjects will undergo endoscopy after the first blinded phase (at 3 months) and after the second blinded phase (after 6 months).

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

University of Utah, Salt Lake City, Utah

Status

Not yet recruiting

Address

University of Utah

Salt Lake City, Utah, 84112

Site Contact

Kathryn Peterson, MD

Kathryn.Peterson@hsc.utah.edu

919-966-7655

Chapel Hill, North Carolina

Status

Recruiting

Address

University of North Carolina at Chapel Hill

Chapel Hill, North Carolina, 27599

Site Contact

Nicole L Allen, MPH

nicole_allen@med.unc.edu

919-966-8559

Minneapolis, Minnesota

Status

Recruiting

Address

Minnesota Gastroenterology, P.A. d.b.a. MNGI Digestive Health

Minneapolis, Minnesota, 55446

Site Contact

Irena Davies

irena.davies@mngastro.com

612-870-5587

Northwestern University, Chicago, Illinois

Status

Not yet recruiting

Address

Northwestern University

Chicago, Illinois, 60611

Site Contact

Ikuo Hirano, MD

i-hirano@northwestern.edu

312-695-4036

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