The effect of nettle extract in patients with inflammatory bowel Disease

Intervention 1: Stinging nettle tablet, produced in the company of barijessence, 400 mg tablet, three times a day for 3 months in intervention group. Intervention 2: Placebo, tablets containing starch, produced in Tehran University of Medical Sciences, 400 mg tablet, three times a day for 3 months in control group.;Treatment - Drugs;Placebo;Stinging nettle tablet, produced in the company of barijessence, 400 mg tablet, three times a day for 3 months in intervention group;Placebo, tablets containing starch, produced in Tehran University of Medical Sciences, 400 mg tablet, three times a day for 3 months in control group.
Primary outcome(s): Erythrocyte Sedimentation Rate. Timepoint: At the Beginning of intervention and 3 months after Beginning of the intervention. Method of measurement: Automation Method (mm/h).;High- sensitivity C- reactive protein. Timepoint: At the Beginning of intervention and 3 months after Beginning of the intervention. Method of measurement: It is measured by kit (ELISA methods) and the unit is mg/dl.;Quality of life. Timepoint: At the Beginning of intervention and 3 months after Beginning of the intervention. Method of measurement: Inflammatory Bowel Disease Questionnaire-Short Form.;White blood cell. Timepoint: At the Beginning of intervention and 3 months after Beginning of the intervention. Method of measurement: Flow cytometry Method (cells/ml).;Superoxide dismutase. Timepoint: At the Beginning of intervention and 3 months after Beginning of the intervention. Method of measurement: It is measured by kit (ELISA methods) and the unit is ng/ml.;Platelet. Timepoint: At the Beginning of intervention and 3 months after Beginning of the intervention. Method of measurement: Flow cytometry Method (cells/µl).;Fecal calprotectin. Timepoint: At the Beginning of intervention and 3 months after Beginning of the intervention. Method of measurement: It is measured by kit (ELISA methods) and the unit is µg/g.;Tumor necrosis factor alpha. Timepoint: At the Beginning of intervention and 3 months after Beginning of the intervention. Method of measurement: It is measured by kit (ELISA methods) and the unit is ng/ml.
Study Design: Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Other design features: Randomization is done by stratified blocked randomization. Placebo in the form of a double-blind to the participants in this study given. Researchers and patients are blinded to the treatment and placebo groups.