- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03496246
Vitamin D Status in Inflammatory Bowel Disease (vdsinibd)
Study Overview
Status
Conditions
Intervention / Treatment
- Diagnostic test: serum total 25 hydroxycholecalciferol 25(OH) vitamin D
- Diagnostic test: complete blood count (CBC)
- Diagnostic test: serum calcium level
- Diagnostic test: erythrocyte sedimentation rate (ESR)
- Diagnostic test: C-reactive protein (CRP)
- Diagnostic test: serum creatinine
- Diagnostic test: serum albumin level
- Diagnostic test: seum alanine aminotransferase
- Diagnostic test: serum potassium level
- Diagnostic test: serum phosphurus level
Detailed Description
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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-
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Assiut, Egypt
- Mohammed Ragab Osman
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Any patient with Inflammatory Bowel Disease (either ulcerative colitis or crohns disease ) patients diagnosed through clinical evaluation ,laboratory ,colonoscopic and histopathological studies.
Exclusion Criteria:
- patients known to have malignancy, or metabolic disease associated with vitamin D and calcium abnormalities e.g. hyperparathyroidism and history of vitamin D supplementations.
- patients with known biliary disease, chronic liver and kidney diseases.
- Patients with a mal-absorption syndrome other than IBD.
- Pregnant or lactating patients.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: DIAGNOSTIC
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
ACTIVE_COMPARATOR: Group A
patients with vitamin D deficiency are investigated for serum total 25 hydroxycholecalciferol 25(OH) vitamin D,complete blood count (CBC),serum calcium level ,serum phosphurus level,erythrocyte sedimentation rate (ESR),C-reactive protein (CRP),serum creatinine ,serum albumin level,seum alanine aminotransferase and serum potassium level.
|
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.
for measurement of hemoglobin level and white blood cell count percent of neutrophils ,lymphocytes and esoinphils
measurement of total calcium level after correction with albumin level as it is closely related to vitamin d with its effects on its level
it is an indicator of activity in inflammatory bowel disease
it is an indicator for increased possibility of infections
for assessment of renal function
for possibility of malabsorbtion in patients with inflammatory bowel disease
for assessment of liver function
indicator for hypokalemia increased in patients with diarrhea as result of inflammatory bowel disease
measurement of phosphurus level as it is closely related to vitamin d with its effects on its level
|
ACTIVE_COMPARATOR: Group B
patients with vitamin D insufficiency are investigated for serum total 25 hydroxycholecalciferol 25(OH) vitamin D,complete blood count (CBC),serum calcium level ,serum phosphurus level,erythrocyte sedimentation rate (ESR),C-reactive protein (CRP),serum creatinine ,serum albumin level,seum alanine aminotransferase and serum potassium level.
|
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.
for measurement of hemoglobin level and white blood cell count percent of neutrophils ,lymphocytes and esoinphils
measurement of total calcium level after correction with albumin level as it is closely related to vitamin d with its effects on its level
it is an indicator of activity in inflammatory bowel disease
it is an indicator for increased possibility of infections
for assessment of renal function
for possibility of malabsorbtion in patients with inflammatory bowel disease
for assessment of liver function
indicator for hypokalemia increased in patients with diarrhea as result of inflammatory bowel disease
measurement of phosphurus level as it is closely related to vitamin d with its effects on its level
|
ACTIVE_COMPARATOR: Group C
patients with normal vitamin D level normal are investigated for serum total 25 hydroxycholecalciferol 25(OH) vitamin D,complete blood count (CBC),serum calcium level ,serum phosphurus level,erythrocyte sedimentation rate (ESR),C-reactive protein (CRP),serum creatinine ,serum albumin level,seum alanine aminotransferase and serum potassium level.
|
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.
for measurement of hemoglobin level and white blood cell count percent of neutrophils ,lymphocytes and esoinphils
measurement of total calcium level after correction with albumin level as it is closely related to vitamin d with its effects on its level
it is an indicator of activity in inflammatory bowel disease
it is an indicator for increased possibility of infections
for assessment of renal function
for possibility of malabsorbtion in patients with inflammatory bowel disease
for assessment of liver function
indicator for hypokalemia increased in patients with diarrhea as result of inflammatory bowel disease
measurement of phosphurus level as it is closely related to vitamin d with its effects on its level
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
vitamin D deficency in Inflammatory Bowel Disease
Time Frame: one day
|
serum total 25(OH) vitamin D is measured in patients with Inflammatory Bowel Disease (either ulcerative colitis or crohns disease) by Quantitative measurement by ELISA with Fasting (6-8 hours), venous blood samples will be collected from participants in the morning.
Serum 25(OH)D levels of less than 20 ng/mL indicate vitamin D deficiency.
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one day
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vitamin D insufficiency in Inflammatory Bowel Disease
Time Frame: one day
|
by Quantitative measurement of serum total 25(OH) vitamin D by ELISA with Fasting (6-8 hours), venous blood samples will be collected from participants in the morning.
Serum 25(OH)D levels between 21 and 29 ng/mL indicate vitamin D insufficiency.
|
one day
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
the severity of Inflammatory Bowel Disease with its relation to vitamin D level the severity is detected by a composite clinical and biomarker index called the Seo index
Time Frame: one day
|
severity of Inflammatory Bowel Disease is detected by a composite clinical and biomarker index that combines the clinical symptoms including fever, bleeding and stool frequency with biomarkers including C-reactive protein (CRP), erythrocyte sedimentation rate(ESR),complete blood count (CBC), serum electrolytes. we will investigate the relation between vitamin D deficiency and severity of Inflammatory Bowel Disease |
one day
|
Collaborators and Investigators
Sponsor
Publications and helpful links
General Publications
- Holick MF, Binkley NC, Bischoff-Ferrari HA, Gordon CM, Hanley DA, Heaney RP, Murad MH, Weaver CM; Endocrine Society. Evaluation, treatment, and prevention of vitamin D deficiency: an Endocrine Society clinical practice guideline. J Clin Endocrinol Metab. 2011 Jul;96(7):1911-30. doi: 10.1210/jc.2011-0385. Epub 2011 Jun 6. Erratum In: J Clin Endocrinol Metab. 2011 Dec;96(12):3908.
- Farraye FA, Nimitphong H, Stucchi A, Dendrinos K, Boulanger AB, Vijjeswarapu A, Tanennbaum A, Biancuzzo R, Chen TC, Holick MF. Use of a novel vitamin D bioavailability test demonstrates that vitamin D absorption is decreased in patients with quiescent Crohn's disease. Inflamm Bowel Dis. 2011 Oct;17(10):2116-21. doi: 10.1002/ibd.21595. Epub 2011 Jan 6.
- Ulitsky A, Ananthakrishnan AN, Naik A, Skaros S, Zadvornova Y, Binion DG, Issa M. Vitamin D deficiency in patients with inflammatory bowel disease: association with disease activity and quality of life. JPEN J Parenter Enteral Nutr. 2011 May;35(3):308-16. doi: 10.1177/0148607110381267.
- Burisch J, Munkholm P. Inflammatory bowel disease epidemiology. Curr Opin Gastroenterol. 2013 Jul;29(4):357-62. doi: 10.1097/MOG.0b013e32836229fb.
- Ananthakrishnan AN. Environmental risk factors for inflammatory bowel diseases: a review. Dig Dis Sci. 2015 Feb;60(2):290-8. doi: 10.1007/s10620-014-3350-9. Epub 2014 Sep 10.
- Abraham BP, Prasad P, Malaty HM. Vitamin D deficiency and corticosteroid use are risk factors for low bone mineral density in inflammatory bowel disease patients. Dig Dis Sci. 2014 Aug;59(8):1878-84. doi: 10.1007/s10620-014-3102-x. Epub 2014 Mar 12.
- Ananthakrishnan AN, Cagan A, Gainer VS, Cai T, Cheng SC, Savova G, Chen P, Szolovits P, Xia Z, De Jager PL, Shaw SY, Churchill S, Karlson EW, Kohane I, Plenge RM, Murphy SN, Liao KP. Normalization of plasma 25-hydroxy vitamin D is associated with reduced risk of surgery in Crohn's disease. Inflamm Bowel Dis. 2013 Aug;19(9):1921-7. doi: 10.1097/MIB.0b013e3182902ad9.
- Zator ZA, Cantu SM, Konijeti GG, Nguyen DD, Sauk J, Yajnik V, Ananthakrishnan AN. Pretreatment 25-hydroxyvitamin D levels and durability of anti-tumor necrosis factor-alpha therapy in inflammatory bowel diseases. JPEN J Parenter Enteral Nutr. 2014 Mar-Apr;38(3):385-91. doi: 10.1177/0148607113504002. Epub 2013 Oct 2.
- Holick MF. The vitamin D deficiency pandemic: Approaches for diagnosis, treatment and prevention. Rev Endocr Metab Disord. 2017 Jun;18(2):153-165. doi: 10.1007/s11154-017-9424-1.
- Rosen CJ. Clinical practice. Vitamin D insufficiency. N Engl J Med. 2011 Jan 20;364(3):248-54. doi: 10.1056/NEJMcp1009570. No abstract available.
- Bernstein CN, Leslie WD. Review article: Osteoporosis and inflammatory bowel disease. Aliment Pharmacol Ther. 2004 May 1;19(9):941-52. doi: 10.1111/j.1365-2036.2004.01876.x.
- Shih DQ, Targan SR. Immunopathogenesis of inflammatory bowel disease. World J Gastroenterol. 2008 Jan 21;14(3):390-400. doi: 10.3748/wjg.14.390.
Study record dates
Study Major Dates
Study Start (ANTICIPATED)
Primary Completion (ANTICIPATED)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- Gastrointestinal Diseases
- Nutrition Disorders
- Gastroenteritis
- Avitaminosis
- Deficiency Diseases
- Malnutrition
- Inflammatory Bowel Diseases
- Vitamin D Deficiency
- Intestinal Diseases
- Physiological Effects of Drugs
- Micronutrients
- Vitamins
- Bone Density Conservation Agents
- Calcium-Regulating Hormones and Agents
- Vitamin D
- Calcium
- Calcifediol
- Alfacalcidol
- Hydroxycholecalciferols
Other Study ID Numbers
- 2929mroam
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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