Efficacy of Vitamin D on the Clinical Management of Pediatric Patients With Asthma
1 other identifier
interventional
100
1 country
1
Brief Summary
Asthma is a disease that represents a public health problem worldwide, there are several barriers, especially in pediatric patients with this disease, them, prevent the adequate control of their condition, in addition every day there are new processing aids for this entity; within these novel research we founded the relationship between decreased vitamin D serum levels and his role in the regulating of the immune response, also this relationship in the pathophysiology of this disease and responses in the event of infectious diseases of the respiratory tract which can exacerbate symptoms in pediatric patients. We have been some of clinical trials with the aim of improving serum levels of vitamin D in asthmatic patients, however, these studies have different sources of bias and thus far there is no solid evidence that favors or denies the relationship between asthma and vitamin D, this paper aims to help generate this evidence to improve clinical management of these patients and their lung function and increase the free time crisis. In this trial two study groups which are divided for each of the interventions described below: Group low supplementation dose: 1 tablet of 400 IU was administered every 24 hours via oral, regardless of time or if it is before or after food, preferably in the morning to improve adherence to treatment, will be completed one year of treatment without suspension. Group high supplementation dose: 1 tablet of 1600 IU should be administered every 24 hours via oral, regardless of time or if it is before or after food, preferably in the morning to improve adherence to treatment, will be completed one year of treatment without suspension thereof.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for phase_3 asthma
Started Nov 2015
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
October 6, 2015
CompletedFirst Posted
Study publicly available on registry
October 8, 2015
CompletedStudy Start
First participant enrolled
November 1, 2015
CompletedPrimary Completion
Last participant's last visit for primary outcome
November 1, 2016
CompletedStudy Completion
Last participant's last visit for all outcomes
July 1, 2017
CompletedNovember 25, 2015
November 1, 2015
1 year
October 6, 2015
November 24, 2015
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Free lapse of asthma exacerbation
Compare between the group treated with vitamin D at doses of 4 RDA combined with standard treatment of asthma versus the group treated with vitamin D at doses of 1 RDA combined with standard treatment group: •Free lapse of asthma exacerbation in asthmatic patients 7-15 years of age
1 year
Secondary Outcomes (5)
Clinical control of asthma
1 year
Lung function
1 year
Vitamin D serum levels
1 year
Season levels of vitamin D
1 year
Serum vitamin D levels and clinical control of asthma
1 year
Study Arms (2)
conventional treatment
ACTIVE COMPARATORGINA treatment fot asthma +vit.D low supplementation dose
conventional treatment + vitamin D3
EXPERIMENTALGINA treatment fot asthma +vit.D high supplementation dose
Interventions
Dose of 400 IU of vitamin D3 every 24 hours for 1 year + the standard treatment for asthma,
Dose of 1600 IU of vitamin D3 be allocated each 24 hours for 1 year + standard treatment for asthma
Eligibility Criteria
You may qualify if:
- Pediatric patients 7 to 15 years regardless of sex diagnosed with asthma by clinical suspicion and accurate diagnosis by spirometry positive flow limitation with bronchodilator reversibility
- Controlled pediatric Pneumology service Patients
- Patients whose parents accept the child's participation by signing the informed consent. For children over 12 years the least sign the informed consent personally
You may not qualify if:
- Patients with hypocalcemia or hypercalcemia
- Patients with kidney diseases such as kidney stones, hypercalciuria, renal tubular acidosis
- Patients with moderate to severe malnutrition
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Hospital General Naval de Alta Especialidad
Distrito Federal, Mexico City, Mexico
Related Publications (33)
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MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Emmanuelle Dexeus Gabriel Fernandez, pediatrician
Hospital General Naval de Alta Especialidad - Escuela Medico Naval
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER GOV
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Dr. Emmanuelle Dexeus Gabriel Fernandez Vera
Study Record Dates
First Submitted
October 6, 2015
First Posted
October 8, 2015
Study Start
November 1, 2015
Primary Completion
November 1, 2016
Study Completion
July 1, 2017
Last Updated
November 25, 2015
Record last verified: 2015-11