Study of the Safety, Tolerability, Pharmacokinetics and Biomarker of DONQ52 in Celiac Disease Patients

Study Purpose

This study is to characterize the safety and tolerability of an investigational drug called DONQ52 and consists of a single ascending dose part (Part A) and a multiple ascending dose part (Part B) in well-controlled celiac disease patients.

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 18 Years - 70 Years
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

  • - History of medically diagnosed celiac disease based on biopsies and positive celiac serology.
  • - Be on a GFD for at least 12 months.
  • - HLA-DQ2.5 genotype.
  • - Experienced at most mild symptoms of celiac disease.

Exclusion Criteria:

  • - Refractory celiac disease.
- Positive for any of the 3 serology (-Tissue transglutaminase-2,- Deamidated gliadin peptide-IgA, and deamidated gliadin peptide-IgG)

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.

NCT05425446
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 1
Lead Sponsor

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

Chugai Pharmaceutical
Principal Investigator

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

Sponsor Chugai Pharmaceutical Co. Ltd
Principal Investigator Affiliation clinical-trials@chugai-pharm.co.jp
Agency Class

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

Industry
Overall Status Recruiting
Countries Australia, United States
Conditions

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

Celiac Disease
Arms & Interventions

Arms

Experimental: SAD Cohort 1

All randomized patients will receive one dose of either DONQ52 Dose A or placebo

Experimental: SAD Cohort 2

All randomized patients will receive one dose of either DONQ52 Dose B or placebo

Experimental: SAD Cohort 3

All randomized patients will receive one dose of either DONQ52 Dose C or placebo

Experimental: SAD Cohort 4

All randomized patients will receive one dose of either DONQ52 Dose D or placebo

Experimental: MAD Cohort 1

All randomized patients will receive multiple dose of either DONQ52 Dose E or placebo

Experimental: MAD Cohort 2

All randomized patients will receive multiple dose of either DONQ52 Dose F or placebo

Experimental: MAD Cohort 3

All randomized patients will receive multiple dose of either DONQ52 Dose G or placebo

Interventions

Drug: - DONQ52

Subcutaneous (SC) injection

Drug: - Placebo

Subcutaneous (SC) injection

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.

Pinnacle Research Group, Anniston, Alabama

Status

Recruiting

Address

Pinnacle Research Group

Anniston, Alabama, 36207

Diablo Clinical Research, Inc, Walnut Creek, California

Status

Withdrawn

Address

Diablo Clinical Research, Inc

Walnut Creek, California, 94598

Mountain View Clinical Research, Denver, Colorado

Status

Recruiting

Address

Mountain View Clinical Research

Denver, Colorado, 80209

Jacksonville, Florida

Status

Recruiting

Address

Jacksonville Center for Clinical Research

Jacksonville, Florida, 32216

Clinical Site Partners, Leesburg, Florida

Status

Recruiting

Address

Clinical Site Partners

Leesburg, Florida, 34748

Clinical Site Partners - Orlando, Winter Park, Florida

Status

Recruiting

Address

Clinical Site Partners - Orlando

Winter Park, Florida, 32789

Velocity Clinical Research - Boise, Meridian, Idaho

Status

Recruiting

Address

Velocity Clinical Research - Boise

Meridian, Idaho, 83642

Tandem Clinical Research, Marrero, Louisiana

Status

Recruiting

Address

Tandem Clinical Research

Marrero, Louisiana, 70072

Mayo Clinic - Rochester, Rochester, Minnesota

Status

Recruiting

Address

Mayo Clinic - Rochester

Rochester, Minnesota, 55095

Great Neck, New York

Status

Recruiting

Address

Long Island Gastrointestinal Research Group

Great Neck, New York, 11023

Columbia University Medical Center, New York, New York

Status

Recruiting

Address

Columbia University Medical Center

New York, New York, 10019

Morehead City, North Carolina

Status

Recruiting

Address

Lucas Research - Diabetes & Endocrinology Consultants, PC

Morehead City, North Carolina, 28557

North Carolina Clinical Research, Raleigh, North Carolina

Status

Recruiting

Address

North Carolina Clinical Research

Raleigh, North Carolina, 27607

Aventiv Research, Inc., Columbus, Ohio

Status

Recruiting

Address

Aventiv Research, Inc.

Columbus, Ohio, 43213

Digestive Specialists Inc, Dayton, Ohio

Status

Recruiting

Address

Digestive Specialists Inc

Dayton, Ohio, 45414

Velocity Clinical Research, Anderson, Anderson, South Carolina

Status

Recruiting

Address

Velocity Clinical Research, Anderson

Anderson, South Carolina, 29621

Alliance for Multispecialty Research, Knoxville, Tennessee

Status

Recruiting

Address

Alliance for Multispecialty Research

Knoxville, Tennessee, 37920

Digestive Research of Central Texas, Waco, Texas

Status

Recruiting

Address

Digestive Research of Central Texas

Waco, Texas, 76712

Care Access Research, Ogden, Utah

Status

Recruiting

Address

Care Access Research

Ogden, Utah, 84403

International Sites

Campbelltown Hospital, Campbelltown, New South Wales, Australia

Status

Recruiting

Address

Campbelltown Hospital

Campbelltown, New South Wales, 2560

Morayfield, Queensland, Australia

Status

Recruiting

Address

University of Sunshine Coast Clinical Trials Centre - Morayfield

Morayfield, Queensland, 4506

Linear Clinical Research, Nedlands, Western Australia, Australia

Status

Recruiting

Address

Linear Clinical Research

Nedlands, Western Australia, 6009

The content provided by the Celiac Disease Foundation on clinical trials is for informational purposes only and is not a substitute for medical consultation with your healthcare provider. We do not recommend or endorse any specific study and you are advised to discuss the information shown with your healthcare provider. While we believe the information presented on this website to be accurate at the time of writing, we do not guarantee that its contents are correct, complete, or applicable to any particular individual situation. We strongly encourage individuals to seek out appropriate medical advice and treatment from their physicians. We cannot guarantee the availability of any clinical trial listed and will not be responsible if you are considered ineligible to participate in a given clinical trial. We are also not liable for any injury arising as a result of participation. For a full description of terms please refer to: Privacy Policy and Terms of Use.