In 1994 I was diagnosed with celiac disease, which led me to create Celiac.com in 1995. I created this site for a single purpose: To help as many people as possible with celiac disease get diagnosed so they can begin to live happy, healthy gluten-free lives. Celiac.com was the first site on the Internet dedicated solely to celiac disease. In 1998 I founded The Gluten-Free Mall, Your Special Diet Superstore!, and I am the co-author of the book Cereal Killers, and founder and publisher of Journal of Gluten Sensitivity.
Vijay Kumar, M.D., Research Associate Professor at the University of Buffalo and President and Director of IMMCO Diagnostics: It is important for the serum tests to be negative in patients with CD. These tests provide strong indicators that the gluten free diet followed is effective and is free of gluten. Sometimes drugs or other intakes may be contaminated with gluten that may continue sensitization and the disease process which may be subclinically. We and others believe once the diagnosis of celiac disease is confirmed and the patient is on a gluten free diet, repeat tests once in 3-6 months may be sufficient.
Karoly Horvath, M.D., Ph.D., Associate Professor of Pediatrics; Director, Peds GI & Nutrition Laboratory; University of Maryland at Baltimore: If a patient has histologically (endoscopy) and serologically (antibody tests) proved celiac disease, and his/her symptoms disappeared on a gluten-free diet, a repeat biopsy is not necessary. The serological tests are useful tools for estimating the effectiveness of the diet after 3-6 months on a gluten-free diet. The disappearance of antibodies from the blood takes months, if there was not any accidental gluten challenge (dietary mistake).