Objective: Papaya and oats are natural food and used in traditional medicine in many parts of the world. Papaya has a high content of enzymes supporting digestive function. Oats are a source of minerals, beta-glucan fibres, immunmodulatory and antiinflammatory probiotic substances. Caricol®-Gastro combines both constituents, it was designed as vegan organic preparation for intestinal inflammatory diseases. We performed a randomized, double blind placebo controlled clinical trial to investigate the potential of Caricol®-Gastro as add on therapy in patients with diagnosed chronic gastritis.
Methods: 60 Patients with endoscopically confirmed mild chronic disease were recruited. A structured interview documented the baseline data. Then the patients were allocated to the verum or placebo group by handing out a numbered study package with the study substance for the daily intake at home. A single dose was 20 g, taken twice per day. After 30 days the participants were interviewed again.
Results: After the intake phase the disease related symptoms were found improved in both groups, indicating a strong placebo effect. However, the pain load reduction in the Caricol®-Gastro group was significantly larger (p=0.048).
Discussion: Due to the inherent biological activities of ingredients of papaya and of oats and their known effects (anti-inflammatory, epithelial integrity), the observed beneficial effects may be owed to the constituents synergisms to reduce chronic inflammation. We conclude, that the regular intake is a safe add on therapeutic option for patients with chronic gastritis to support standard medical care.