Main
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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register. |
Register:
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ClinicalTrials.gov |
Last refreshed on:
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19 February 2015 |
Main ID: |
NCT01321905 |
Date of registration:
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23/03/2011 |
Prospective Registration:
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No |
Primary sponsor: |
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Public title:
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Prospective Intervention Study on Vitamin D in Patients With Cystic Fibrosis
D-vitamin |
Scientific title:
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5-month Pilot Intervention Study on Vitamin D in Patients With Cystic Fibrosis |
Date of first enrolment:
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April 2010 |
Target sample size:
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15 |
Recruitment status: |
Recruiting |
URL:
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http://clinicaltrials.gov/show/NCT01321905 |
Study type:
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Interventional |
Study design:
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Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
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Phase:
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Phase 2
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Countries of recruitment
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Sweden
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Contacts
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Name:
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Terezia Pincikova, MD |
Address:
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Telephone:
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+ 46 8 585 81483 |
Email:
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Terezia.Pincikova@karolinska.se |
Affiliation:
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Name:
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Lena Hjelte, Professor |
Address:
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Telephone:
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0046858587359 |
Email:
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Lena.Hjelte@karolinska.se |
Affiliation:
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Key inclusion & exclusion criteria
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Inclusion Criteria:
- Established diagnosis of cystic fibrosis
- Age 6 years and more
- Serum 25-hydroxy vitamin D concentration at the latest visit < 75 nmol/L
Exclusion Criteria:
- Pregnancy or lactation
- Established diagnosis of CF-related diabetes
- CF-related liver disease
- Status post transplantation (lung, liver or other)
- Long-term corticosteroid treatment per os
- Hypercalcaemia or kidney stones
- Use of tanning beds more often than once a month
- At inclusion, plans to travel to a sunny location for more than 1 week during the
study period
- Any known disorders of the endocrine system affecting vitamin D metabolism
(hyperparathyroidism, malignancy, advanced renal disease)
- Inclusion into another study testing immunomodulatory substances
Age minimum:
6 Years
Age maximum:
N/A
Gender:
Both
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Health Condition(s) or Problem(s) studied
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Cystic Fibrosis
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Intervention(s)
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Dietary Supplement: Supplementation with vitamin D2/D3
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Primary Outcome(s)
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Serum 25-hydroxy vitamin D
[Time Frame: 3 months]
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Secondary Outcome(s)
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Proportion of patients with suspect hypercalcaemia symptoms
[Time Frame: 3 months]
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Parathyroid hormone (PTH)
[Time Frame: 3 months]
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Plasma calcium
[Time Frame: 3 months]
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Infection parameters
[Time Frame: 3 months]
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Inflammatory parameters
[Time Frame: 3 months]
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Adherence with vitamin D treatment
[Time Frame: 3 months]
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Glucose tolerance parameters
[Time Frame: 3 months]
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Proportion of patients reaching toxic 25(OH)D concentrations
[Time Frame: 3 months]
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Relative number of patients reaching high abnormal 25(OH)D concentrations
[Time Frame: 3 months]
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Disease-specific quality of life
[Time Frame: 3 months]
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Lung function parameters
[Time Frame: 3 months]
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Secondary ID(s)
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2009/1723-31/1
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Source(s) of Monetary Support
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Please refer to primary and secondary sponsors
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Results
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Results available:
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Date Posted:
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Date Completed:
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URL:
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