Influence of a Gluten Free Food Guide on Diet Quality and Adherence to the GFD in Youth With Celiac Disease

The registry criteria, word for word

What the trial wants to find out

Celiac disease (CD) is an autoimmune gastrointestinal disease that is caused by intolerance to gluten in the diet. The mainstay of treatment is a gluten-free diet (GFD). Children with CD on the GFD often have low micronutrient intakes (e.g. folate, iron) and high intakes of sugar and fat. Current Canadian nutrition guideline does not address these nutritional limitations. The investigation team developed a novel GF-food guide (GFFG). This randomized clinical trial aims to evaluate the impact of GFFG on diet quality and adherence to the GFD in newly diagnosed children and youth with celiac disease in the clinical setting. The investigators will compare dietary counselling using the GFFG versus the standard of care in children newly diagnosed with CD and their parents to see if participant care outcomes (diet quality, nutrition literacy, adherence to the GFD) improved over six months.

The 2 groups in the trial

• Standard of Care + Gluten-free food guide teachingTreatment being tested

  45-minute dietary counselling session using the novel gluten-free food guide conducted by a researcher over Zoom. This occurs after standard of care dietary education by an RD. The gluten free teaching session in the study protocol focuses on the GF plate model, the rationale for the GF plate model, and addressing the individual participants dietary needs based on a dietary intake assessment by a trained investigator using specific educational materials that are present in the guide.

  Treatment: Gluten-free food guide teaching

• Standard of CareNo study treatment, for comparison

  45-minute group session on the gluten-free diet conducted by registered dietitians over Zoom. The registered dietitian's dietary education included a virtual group class focusing on gluten literacy, meal planning, food label reading and dietary intake based on Canada's Food Guide to Healthy Eating (2019).