Topas Therapeutics GmbH Study
Are You Eligible?A double-blind, randomized, placebo-controlled, phase 2a study to evaluate the safety, tolerability, and pharmacodynamic (PD) effects of two infusions of escalating doses of TPM502 in adults diagnosed with Coeliac Disease (CeD)
Research Objectives
Status
Recruitment
Total participants required
Study location
Study type
Patient group
About this clinical trial
The clinical study will focus on the treatment of coeliac disease, which is a chronic autoimmune disease that affects the small intestine. In autoimmune diseases, there is a mix up in the body’s defence system: instead of protecting the body, the defence system recognizes its own cells or tissues as strangers and possibly harmful, and fights them. When ingesting food containing gluten, such as wheat, barley or rye, the small intestine of patients with coeliac disease reacts with a chronic inflammation response that can lead to a loss of the ability to absorb nutrients. Upon consumption of gluten-containing food, coeliac disease patients suffer from abnormal symptoms, that can in many cases be severe. This is because the body recognizes gluten as a substance that may be harmful and not as a simple nutrient. The investigational medicine TPM502 which you will receive in this study is supposed to teach your body not to react to gluten, and to treat it as any other nutrient, by restoring your immune system’s tolerance to gluten. TPM502 contains minuscule parts of gluten that are presented to the liver, an organ which is able to teach the rest of the body not to react to foreign substances.
To date, the only effective treatment is a life-long gluten-free diet, which is difficult to follow and does not always lead to the complete resolution of disease symptoms. This is the first time that TPM502 is being administered to humans. The purpose of the study is to determine how safe TPM502 is, and how your body absorbs TPM502.
Eligibility
- Aged 18-70 years
- Biopsy-confirmed diagnosis of coeliac disease
- Human leukocyte antigen (HLA)-DQ2.5 positive AND HLA-DQ8 negative AND HLA-Q2.2 negative
- Gluten-free diet ≥ 6 months
- Body weight ≥ 50.0kg and a BMI ≥ 18.0 and ≤33.0 kg/m2
Additional information
A double-blind, randomized, placebo-controlled, phase 2a study to evaluate the safety, tolerability, and pharmacodynamic (PD) effects of two infusions of escalating doses of TPM502 in adults diagnosed with Coeliac Disease (CeD)
Lead investigators
- Dr James Daveson
- Dr Jennifer Schafer
Clinical trial coordinators
- Leah Hingston
- Chris Henderson
This clinical trial is now closed for recruitment
If you would like more information about this clinical trial, please complete the contact form below.