Effect of Flovent Discus vs QVAR vs Pulmicort Flexhaler on Short Term Growth

Phase 4

Completed

• Conditions: Asthma
• Interventions: Drug: Beclomethasone, Fluticasone, Budesonide; Drug: Beclomethasone, Budesonide, Fluticasone; Drug: Fluticasone, Beclomethasone, Budesonide; Drug: Budesonide, Fluticasone, Beclomethasone; Drug: Fluticasone, Budesonide, Beclomethasone; Drug: Budesonide, Beclomethasone, Fluticasone

• Registration Number: NCT01520688
• Lead Sponsor: West Penn Allegheny Health System

Brief Summary

Children with mild persistent asthma that have asthma symptoms once or twice a week and use a daily controller, while children with mild intermittent asthma rarely have asthma symptoms and do not use a daily controller. Inhaled corticosteroids are the standard treatment for mild peristent asthma. The purpose of this study is to measure children rate of growth while on different inhaled corticosteroids.

Detailed Description

A randomized, cross over study evaluating the effect of Flovent Discus 100 mcg BID vs QVAR 80 mcg BID vs Pulmicort Flexhaler 180 mcg BID on short term growth in pediatric subjects with asthma.

Objectives:

1. The primary objective of this study is to compare the effect of Flovent Diskus 100 mcg BID versus Pulmicort Flexhaler 180 mcg BID on short-term lower leg growth velocity as measured by knemometry in pediatric subjects with mild asthma.

2. The secondary objective of this study is to compare the effect of Flovent Diskus 100 mcg BID versus QVAR 80 mcg BID on short-term lower leg growth velocity as measured by knemometry in pediatric subjects with mild asthma.

Aims:

1. The primary aim is to show that there is a growth suppressive effect of Pulmicort Flexhaler 180 mcg BID versus Flovent Diskus 100 mcg BID in children with mild asthma.

2. The secondary aim to show that there is a growth suppressive effect of QVAR 80 mcg BID versus Flovent Diskus 100 mcg BID in children with mild asthma.

Hypotheses:

1. The primary hypothesis is that treatment with Pulmicort Flexhaler 180mcg BID as compared to Flovent Diskus 100 mcg BID has a growth suppressive effect on lower leg length as assessed by knemometry in pediatric subjects with mild asthma.

2. The secondary hypothesis is that treatment with QVAR 80 mcg BID as compared to Flovent Diskus 100 mcg BID has a growth suppressive effect on lower leg length as assessed by knemometry in pediatric subjects with mild asthma.

Study Timeline

• Study First Submitted: 2012-01-24
• Study First Submitted QC: 2012-01-26
• Study First Posted: 2012-01-30
• Study Start: 2012-02
• Primary Completion: 2016-02
• Study Completion: 2016-02
• Results First Submitted: 2016-11-17
• Results First Submitted QC: 2020-09-16
• Status Verified: 2020-10
• Results First Posted: 2020-10-12
• Last Update Submitted: 2020-10-30
• Last Update Posted: 2020-11-18

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 32

Inclusion Criteria

1. Subjects will include females (6 to 9 years of age) and males (6 to 11 years of age).
2. All subjects must have a history of physician diagnosed mild intermittent or mild persistent asthma as documented by PCP medical record or detailed history by study investigator.
3. All subjects must have a height within normal limits (5th to 95th percentile) and no history of abnormal growth as assessed by medical history.
4. All subjects must be pre-pubertal (Tanner Stage 1 Sexual Maturity) as assessed by physical examination.
5. Subjects may be on current treatment with montelukast as this drug does not affect growth. If a subject is on montelukast at screening/baseline, they will remain on a stable dose throughout the study.
6. Subjects must be willing to comply with study requirements.

Exclusion Criteria

1. Subjects will be excluded if they have asthma greater than mild persistent severity as defined by NHLBI guidelines.
2. Subjects will be excluded if they used any systemic or nasal steroids within the past 60 days.
3. Subjects will be excluded if they had more than one burst of systemic steroids within the past year.
4. Subjects will be excluded if their baseline FEV1 is < 80% predicted.
5. Subjects will be excluded if they have any other serious systemic disease other than asthma.
6. Subjects will be excluded if they have taken any medication known to affect growth i.e. ADHD medications within the past 60 days
7. Subjects will be excluded if they have a history of allergy to any of the study medications, milk protein or lactose.
8. Subjects will be excluded if they have active chickenpox or measles or recent exposure to chickenpox or measles.
9. Subjects will be excluded if they have any history of tuberculosis of the respiratory tract.
10. Subjects will be excluded if they have any active fungal, bacterial, viral or parasitic infections.
11. Subjects will be excluded if they have any history of herpes simplex infection of the eye.
12. Subjects will be excluded if they have taken any immunosuppressive drugs within the past 2 months.
13. Subjects will be excluded if they have any history of Churg-Strauss syndrome or other eosinophilic disorders.
14. Subjects will be excluded if an investigator deems they have any mental or development health issues, such as autism, moderate to severe mental retardation or severe ADHD,that interferes with their ability to complete the knemometry measurements.
15. Subjects will be excluded if an investigator deems they have any physical issues, such as inability to sit independently or amputation of lower leg, that interferes with their ability to complete the knemometry measurements.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Arm && Interventions

Group	Intervention	Description
5 Treatment Sequence, QFP	Beclomethasone, Fluticasone, Budesonide	Period 2 QVAR Period 4 Flovent Period 6 Pulmicort
6 Treatment Sequence, QPF	Beclomethasone, Budesonide, Fluticasone	Period 2 QVAR Period 4 Pulmicort Period 6 Flovent
2 Treatment Sequence, FQP	Fluticasone, Beclomethasone, Budesonide	Period 2 Flovent Diskus Period 4 QVAR Period 6 Pulmicort
3 Treatment Sequence, PFQ	Budesonide, Fluticasone, Beclomethasone	Period 2 Pulmicort Period 4 Flovent Period 6 QVAR
1 Treatment Sequence, FPQ	Fluticasone, Budesonide, Beclomethasone	Period 2 Flovent Diskus Period 4 Pulmicort Flexhaler Period 6 QVAR
4-Treatment Sequence, PQF	Budesonide, Beclomethasone, Fluticasone	Period 2 Pulmicort Period 4 QVAR Period 6 Flovent

Primary Outcome Measures

Name	Time	Method
Short-term Lower Leg Growth During Treatment With Flovent Diskus 100 mcg BID or Pulmicort Flexhaler 180 mcg BID.	1 yr	Short-term lower leg growth as assessed by knemometry in pediatric subjects with mild asthma treated with Flovent Discus 100 mcg BID or Pulmicort Flexhaler 180 mcg BID.

Secondary Outcome Measures

Name	Time	Method
Short-term Lower Leg Growth During Treatment With Flovent Discus 100 mcg BID or QVAR 80 mcg BID.	1 yr	Short-term lower leg growth as assessed by knemometry in pediatric subjects with mild asthma during treatment with Flovent Discus 100 mcg BID or QVAR 80 mcg BID.

Trial Locations

Locations (2)

Allegheny General Hospital; 🇺🇸 Pittsburgh, Pennsylvania, United States

Pediatric Alliance-Greentree Division; 🇺🇸 Green Tree, Pennsylvania, United States