Effect of Medical Food on Reducing Asthma Symptoms in Asthmatic Children

NCT ID: NCT01087710

Last Updated: 2010-03-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

43 participants

Study Classification

INTERVENTIONAL

Study Start Date

2004-07-31

Study Completion Date

2006-01-31

Brief Summary

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To determine the effect of medical food on reducing asthma symptoms in asthmatic children.

Detailed Description

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Conditions

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Asthma

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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novel nutritional formula

Group Type EXPERIMENTAL

medical food with EPA and GLA, vitamins and minerals

Intervention Type OTHER

1 8oz serving per day for 12 weeks

Control nutritional product

1 8oz serving per day for 12 weeks

Group Type ACTIVE_COMPARATOR

medical food minus EPA and GLA, antioxidant vitamins/minerals

Intervention Type OTHER

1 8oz serving a day for 12 weeks

Interventions

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medical food with EPA and GLA, vitamins and minerals

1 8oz serving per day for 12 weeks

Intervention Type OTHER

medical food minus EPA and GLA, antioxidant vitamins/minerals

1 8oz serving a day for 12 weeks

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Male and female children who have had mild to moderate persistent asthma for at least 1 year and are between 6 and 14 years of age, and not currently being treated with steroids are eligible.

Each subject also has to have:

* Subject is off of controller therapy 4 wks preceding visit 1.
* Mild to moderate persistent asthma
* Methacholine responsiveness with an FEV1 PC20
* Able to perform reproducible spirometry
* Verbal assent in addition to consent
* History of prior clinical varicella or varicella vaccine.
* Nonsmoker in past year.

Exclusion Criteria

* Asthma symptoms and/or albuterol use consistent with severe persistent asthma during the run-in period.
* Subject with FEV1 \< 80% predicted at visit 1 or FEV1 \< 70% predicted at visit 2.
* Two or more hospitalizations for asthma in the past year.
* Subject has received oral, nasal, inhaled, or IM corticosteroids during the preceding month.
* Subject has received leukotriene modifiers, theophylline derivatives, or mast cell stabilizers for asthma within 4 weeks before visit 1
* Subject is receiving one or more of the following medications:

* Astemizole prior to 3 months of visit 1
* Oral, inhaled or parenteral corticosteroids prior to 4 weeks of visit 1
* Cromolyn, antimuscarinics, cimetidine, metoclopramide, phenobarbital, phenytion, terfenadine, loratadine, or anticholingeric agents prior to 2 weeks of visit 1.
* Theophylline prior to 4 weeks of visit 1
* Subject with active upper respiratory tract infection prior to 4 weeks before visit 1
* Subject with acute sinus disease requiring antibiotic treatment within 1 week before visit
* Subject with an emergency department treatment for asthma within 1 month, prior intubation for asthma, or hospitalization for asthma within 3 months
* Subject has known bleeding disorder and/or is on medication known to have significant anticoagulant effects.
* Subject has known hypersensitivity to any of the ingredients
* Subject is taking either pill, powder, or liquid forms of nutritional and/or health food supplements within the past 4 weeks prior to visit
* Subject unable to tolerate or unwilling to take the full dose of the nutritional study formulas
* Cystic fibrosis or any other chronic lung disease other than asthma.
* Subject having gastroesophogeal reflux undergoing medical treatment
* Significant medical illness other than asthma that could require oral corticosteroids during the study.
* Subject is receiving allergen hyposensitization therapy other than an established maintenance regimen
* Subject has received IV globulins or immunosuppressants.
* Subject is known to be human immunodeficiency virus (HIV) positive.
* Pregnancy or lactation.
* If of child bearing potential, failure to practice abstinence or use of an acceptable birth control method.
* Subject is morbidly obese
Minimum Eligible Age

6 Years

Maximum Eligible Age

14 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Abbott Nutrition

INDUSTRY

Sponsor Role lead

Responsible Party

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Abbott Nutrition

Principal Investigators

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Stehen DeMichele, PhD

Role: STUDY_CHAIR

Abbott Nutrition

Locations

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National Jewish Health

Denver, Colorado, United States

Site Status

Countries

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United States

References

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Covar R, Gleason M, Macomber B, Stewart L, Szefler P, Engelhardt K, Murphy J, Liu A, Wood S, DeMichele S, Gelfand EW, Szefler SJ. Impact of a novel nutritional formula on asthma control and biomarkers of allergic airway inflammation in children. Clin Exp Allergy. 2010 Aug;40(8):1163-74. doi: 10.1111/j.1365-2222.2010.03523.x. Epub 2010 Jun 7.

Reference Type DERIVED
PMID: 20545703 (View on PubMed)

Other Identifiers

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AK22

Identifier Type: -

Identifier Source: org_study_id

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