Accepts Healthy Volunteers
Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms
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.
|Eligible Ages||12 Years - 65 Years|
- - Patients 12 to 65 years of age, inclusive, at the time of signing the informed consent or assent (if applicable) form.
- - Documented previous diagnosis of EoE by endoscopy.
- - Must be symptomatic at Visit 1 (screening) and Visit 2 (randomization).
- - May be on background medications for EoE and related treatments during the study as long as the background medications have been stable for at least 4 weeks (8 weeks for PPI) prior to the screening and there is agreement not to change type of background medication or dosage during the run-in period and for the first 52 weeks of the study unless a change is medically indicated.
- - Negative serum pregnancy test for female patients of childbearing potential at Visit1.
- - Women of childbearing potential must agree to use a highly effective form of birth control (confirmed by the Investigator) from randomization throughout the study duration and within 12 weeks after last dose if IP.
- - Other GI disorders such as active Helicobacter pylori infection, history of achalasia, esophageal varices, Crohn's disease, ulcerative colitis, inflammatory bowel disease, or celiac disease.
- - Esophageal stricture that prevents the easy passage of a standard endoscope or any critical esophageal stricture that requires dilation during the run-in period.
- - Esophageal dilation performed within 8 weeks prior to screening and prior esophageal surgery that would impact the assessments for EoE.
- - Use of a feeding tube, or having a pattern of not eating solid food daily during the run-in period.
- - Hypereosinophilic syndrome, defined by multiple organ involvement and persistent blood eosinophil count >1500 eos/μL.
- - EGPA vasculitis.
- - Eosinophilic gastritis, gastroenteritis, enteritis, or colitis documented by biopsy.
- - Current malignancy, or history of malignancy with some specific exceptions.
- - History of anaphylaxis to any biologic therapy or vaccine.
- - Current active liver disease: - Chronic stable hepatitis B and C (including positive testing for hepatitis B surface antigen [HBsAg] or hepatitis C antibody), or other stable chronic liver disease are acceptable if patient otherwise meets eligibility criteria.
- - Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) level ≥3 times the upper limit of normal (ULN), confirmed by repeated testing during the run-in period.
- - Helminth parasitic infection diagnosed within 24 weeks prior to the date informed consent or assent (if applicable) is obtained that has not been treated with or has failed to respond to standard of care therapy.
- - History of known immunodeficiency disorder including a positive human immunodeficiency virus (HIV) test.
- - Concomitant use of immunosuppressive medication.
- - Initiation or change of a food-elimination diet regimen or reintroduction of a previously eliminated food group in the 6 weeks prior to start of the run-in period.
- - Currently pregnant, breastfeeding, or lactating women.
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.
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.
The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.
The person who is responsible for the scientific and technical direction of the entire clinical study.
|Marc E. Rothenberg, MD, PhD|
|Principal Investigator Affiliation||Children's Hospital Medical Center, Cincinnati|
Category of organization(s) involved as sponsor (and collaborator) supporting the trial.
|Countries||Canada, France, Germany, Israel, Italy, Japan, Netherlands, Poland, Russian Federation, Spain, United Kingdom, United States|
The disease, disorder, syndrome, illness, or injury that is being studied.
Benralizumab active solution will be administered SC to patients by healthcare professionals in this clinical study using an accessorized prefilled syringe (APFS)
Placebo Comparator: Placebo
Placebo solution will be administered SC to patients by healthcare professionals in this clinical study using an accessorized prefilled syringe (APFS)
Biological: - Benralizumab
Solution for injection in a single accessorized prefilled syringe (APFS) will be administered subcutaneously (SC), 1 mL fill volume
Biological: - Matching placebo
Matching placebo solution for injection in APFS, 1 mL fill volume. Placebo solution will be administered subcutaneously (SC), 1 mL fill volume
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.