Study: NCT03496246

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum total 25 hydroxycholecalciferol 25(OH) vitamin D
Description: Quantitative measurement of serum total 25(OH) vitamin D by ELISA. Fasting (6-8 hours), venous blood samples(10ml) are collected from participants in the morning and after centrifugation, the serum are preserved in the deep freezer at -20 c. Serum levels will be determined by using commercially available kits.

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum total 25 hydroxycholecalciferol 25(OH) vitamin D
Description: Quantitative measurement of serum total 25(OH) vitamin D by ELISA. Fasting (6-8 hours), venous blood samples(10ml) are collected from participants in the morning and after centrifugation, the serum are preserved in the deep freezer at -20 c. Serum levels will be determined by using commercially available kits.

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum total 25 hydroxycholecalciferol 25(OH) vitamin D
Description: Quantitative measurement of serum total 25(OH) vitamin D by ELISA. Fasting (6-8 hours), venous blood samples(10ml) are collected from participants in the morning and after centrifugation, the serum are preserved in the deep freezer at -20 c. Serum levels will be determined by using commercially available kits.

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: complete blood count (CBC)
Description: for measurement of hemoglobin level and white blood cell count percent of neutrophils ,lymphocytes and esoinphils

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: complete blood count (CBC)
Description: for measurement of hemoglobin level and white blood cell count percent of neutrophils ,lymphocytes and esoinphils

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: complete blood count (CBC)
Description: for measurement of hemoglobin level and white blood cell count percent of neutrophils ,lymphocytes and esoinphils

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum calcium level
Description: measurement of total calcium level after correction with albumin level as it is closely related to vitamin d with its effects on its level

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum calcium level
Description: measurement of total calcium level after correction with albumin level as it is closely related to vitamin d with its effects on its level

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum calcium level
Description: measurement of total calcium level after correction with albumin level as it is closely related to vitamin d with its effects on its level

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: erythrocyte sedimentation rate (ESR)
Description: it is an indicator of activity in inflammatory bowel disease

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: erythrocyte sedimentation rate (ESR)
Description: it is an indicator of activity in inflammatory bowel disease

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: erythrocyte sedimentation rate (ESR)
Description: it is an indicator of activity in inflammatory bowel disease

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: C-reactive protein (CRP)
Description: it is an indicator for increased possibility of infections

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: C-reactive protein (CRP)
Description: it is an indicator for increased possibility of infections

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: C-reactive protein (CRP)
Description: it is an indicator for increased possibility of infections

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum creatinine
Description: for assessment of renal function

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum creatinine
Description: for assessment of renal function

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum creatinine
Description: for assessment of renal function

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum albumin level
Description: for possibility of malabsorbtion in patients with inflammatory bowel disease

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum albumin level
Description: for possibility of malabsorbtion in patients with inflammatory bowel disease

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: serum albumin level
Description: for possibility of malabsorbtion in patients with inflammatory bowel disease