Vitamin D Status in Pediatric Asthma | NCT01432678

Studies
Vitamin D Status in Pediatric Asthma

NCT01432678

Sponsor

Mahidol University

Status

Completed

Last Update Posted

Sep 9, 2014Estimated

Enrollment

120Estimated

Phase

Not provided

Conditions

Vitamin D Deficiency

Interventions

Not provided

Countries

Thailand

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Sep 2014

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Apr 2011

Primary Completion Date

Jun 2013Actual

Completion Date

Jun 2013Actual

First Submitted Date

Sep 10, 2011

First Submission Date that Met QC Criteria

Sep 10, 2011

First Posted Date

Sep 13, 2011Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Sep 8, 2014

Last Update Posted Date

Sep 9, 2014Estimated

Sponsor/Collaborators Module

Responsible Party, by Official Title

Orathai Piboonpocanun, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol UniversityPrincipal Investigator

Lead Sponsor

Mahidol UniversityOTHER

Collaborators

Not provided

Oversight Module

Has Data Monitoring Committee (DMC)

Yes

Is FDA Regulated Drug

Not provided

Is FDA Regulated Device

Not provided

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

The purpose of this study is to evaluate level of vitamin D in pediatric asthma and relationship between vitamin D and level control of asthma.

Detailed Description

cross-sectional study

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

Retention

Enrollment

120Estimated

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
asthma patients		controlled asthma partly controlled asthma uncontrolled asthma

Interventions

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

children between the age of 6 years and 18 years with the diagnosis of asthma who are attending the outpatient pediatric department, pediatric allergy clinic

Exclusion Criteria:

patients who have chronic pulmonary, heart disease, chronic renal failure, liver disease, endrocrine disorder, or receieve antiepileptic drugs, vitamin D supplement

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

6 Years

Maximum Age

18 Years

Standard Ages

ChildAdult

Study Population

allergy clinic in tertiary hospital

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Orathai Piboonpocanun	Siriraj Hospital	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Division of Allergy and Immunology, Department of Pediatrics, Faculty of medicine Siriraj Hospital, Mahidol University		Bangkok	Bangkok		Thailand

References Module

Citations

PubMed Identifier	Type	Citation	Retractions
24003385	Result	Krobtrakulchai W, Praikanahok J, Visitsunthorn N, Vichyanond P, Manonukul K, Pratumvinit B, Jirapongsananuruk O. The effect of vitamin d status on pediatric asthma at a university hospital, Thailand. Allergy Asthma Immunol Res. 2013 Sep;5(5):289-94. doi: 10.4168/aair.2013.5.5.289. Epub 2013 Aug 12.

ID	Term
D001361	Avitaminosis
D003677	Deficiency Diseases
D044342	Malnutrition
D009748	Nutrition Disorders