Effect of vitamin D on anxiety and depresion of patients with colorectal cancer
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ABSTRACT: Intervention 1: The first intervention group: patients with a serum level of 25-hydroxyvitamin D3 less than 12 ng/ml receive 8 pearls of 50000 units of cholecalciferol from Zahravi Pharmaceutical Company one pearl weekly for 8 week and then 30 Tabs of 1000 units of cholecalciferol from Omid parsina damavand pharmaceuitical company, daily for 24 days. Intervention 2: The second intervention group: patients with a serum level of 25-hydroxyvitamin D3 of 12-20 ng/ml receive a total of 90 Tabs of 1000 units of cholecalciferol from Omid parsina damavand pharmaceuitical company, one pearl daily for 90 days. Intervention 3: The third intervention group: patients with a serum level of 25-hydroxyvitamin D3 of 20-30 ng/ml will receive a total of 60 pearls of 1000 units of cholecalciferol from Omid parsina damavand pharmaceuitical company accoriding to following command: Two days one pearl daily and then one day off for 3 months. Intervention 4: The fourth intervention group: patients with a serum level of 25-hydroxyvitamin D3 above 30 ng/ml will receive a total of 30 pearls of 1000 units of cholecalciferol from Omid parsina damavand pharmaceuitical company, one pearl every 3 days for 3 months.
Primary outcome(s): Depression score in Zung questionnaire. Timepoint: Before starting intervention, 90 days after starting to take cholecalciferol. Method of measurement: Zung Self-Rating Depression Scale questionnaire.;Anxiety score in Zung questionnaire. Timepoint: Before starting intervention, 90 days after starting to take cholecalciferol. Method of measurement: Zung Self-Rating Depression Scale qestionnaire.;Serum level of 25-hydroxy vitamin D3. Timepoint: Before starting the intervention and 90 days after starting cholecalciferol. Method of measurement: enzyme-linked immunosorbent assay.
Study Design: Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive.
DISEASE(S): Major Depressive Disorder, Single Episode, Unspecified,Condition 1: Anxiety. Condition 2: Depression,Anxiety Disorder, Unspecified
PROVIDER: 24659 | ecrin-mdr-crc |
REPOSITORIES: ECRIN MDR
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