Effect of Inhaled Fluticasone Furoate on Short-term Growth in Paediatric Subjects With Asthma

NCT ID: NCT02502734

Last Updated: 2017-11-17

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE3
• Total Enrollment: 60 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2015-09-07
• Study Completion Date: 2015-12-21

Brief Summary

This study will be conducted to evaluate the effect of once daily treatment with fluticasone furoate (FF) on lower leg growth in pediatric subjects with persistent asthma by using knemometry. Approximately 65 paediatric asthmatic subjects, aged 5 to 11 years (inclusive), will be screened to achieve 60 randomised and 50 evaluable subjects. Subjects meeting the eligibility criteria will enter the 2 week run-in period. After completing run-in period, each subject will be randomly allocated to one of two treatment sequences: inhaled fluticasone furoate followed by placebo or placebo followed by inhaled fluticasone furoate. Each treatment will be administered via the ELLIPTA™ dry powder inhaler. The two treatment periods will be separated by a two-week wash-out period. Subjects completing two treatment period will enter into 7 days follow-up period. ARNUITY™ ELLIPTA (FF) is approved in the US for adults and adolescents aged 12 and above.

ARNUITY and ELLIPTA are a registered trademarks of the GlaxoSmithKline group of companies.

Conditions

Asthma

Keywords

inhaled corticosteroids; pediatric subjects; asthma; fluticasone furoate

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: CROSSOVER
• Primary Study Purpose: TREATMENT
• Blinding Strategy: DOUBLE

Study Groups

Sequence 1: Fluticasone furoate 50 μg and then placebo

Subjects will receive oral inhalation of FF 50 μg administered via ELLIPTA, once daily (OD) for 14 days +/- 4 days in Period 1 followed by oral inhalation of placebo administered via ELLIPTA, OD for 14 days +/- 4 days in Period 2. The two treatment periods will be separated by a two-week wash-out period. Additionally all subjects will be provided salbutamol inhaler to be used for symptomatic relief of asthma symptoms during both the run-in and treatment periods as needed.

Group Type: EXPERIMENTAL

Fluticasone furoate

Intervention Type: DRUG

FF will be provided as a dry powder inhaler containing 50 μg of FF as a dry white powder per blister, to be inhaled orally via ELLIPTA.

Placebo

Intervention Type: DRUG

Placebo will be provided as dry powder inhaler containing placebo as a dry white powder per blister, to be inhaled orally via ELLIPTA.

Salbutamol

Intervention Type: DRUG

Salbutamol will be provided as a inhaler.

Sequence 2: Placebo and then fluticasone furoate 50 μg

Subjects will receive oral inhalation of placebo administered via ELLIPTA OD for 14 days +/- 4 days in Period 1 followed by receive oral inhalation of FF 50 μg administered via ELLIPTA, OD for 14 days +/- 4 days. The two treatment periods will be separated by a two-week wash-out period. Additionally all subjects will be provided salbutamol inhaler to be used for symptomatic relief of asthma symptoms during both the run-in and treatment periods as needed.

Group Type: EXPERIMENTAL

Fluticasone furoate

Intervention Type: DRUG

FF will be provided as a dry powder inhaler containing 50 μg of FF as a dry white powder per blister, to be inhaled orally via ELLIPTA.

Placebo

Intervention Type: DRUG

Placebo will be provided as dry powder inhaler containing placebo as a dry white powder per blister, to be inhaled orally via ELLIPTA.

Salbutamol

Intervention Type: DRUG

Salbutamol will be provided as a inhaler.

Interventions

Fluticasone furoate

FF will be provided as a dry powder inhaler containing 50 μg of FF as a dry white powder per blister, to be inhaled orally via ELLIPTA.

Intervention Type: DRUG

Placebo

Placebo will be provided as dry powder inhaler containing placebo as a dry white powder per blister, to be inhaled orally via ELLIPTA.

Intervention Type: DRUG

Salbutamol

Salbutamol will be provided as a inhaler.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Aged 5 years to less than 12 years at Visit 1. At least 15 (25%) children of the total study population must be aged 5 to less than 8 years.
• Male or pre-menarchial female subjects.
• Subjects must be pre-adolescent without any signs of puberty (Tanner Stage 1).
• Normal range for their height and weight. Weight and height measurements should fall within the percentile range 3-97% of normal values for age according to Danish growth charts.
• Have a documented diagnosis of persistent asthma, as defined by the National Institutes of Health for at least 3 months prior to the Screening Visit.
• A pre-bronchodilatory forced expiratory flow in 1 second (FEV1) at Visit 1 (Screening) >=80% predicted. There should be no Short acting beta-agonist (SABA) use within 4 hours of this measurement.
• Using one of the following asthma therapies prior to entry into the study: SABA inhaler alone (e.g. salbutamol) on an as required basis and/or Regular non-inhaled corticosteroid (ICS) controller medications for asthma (e.g. cromones or leukotriene receptor antagonists) and/or Previously treated with ICS (equipotent to inhaled budesonide <=400 micrograms (mcg) total daily dose). There must be no ICS use within 2 weeks of Visit 1 (Screening).
• Able to replace their current SABA treatment with study supplied rescue SABA provided at Visit 1 for use as needed for the duration of the study.
• Written informed consent from at least one parent/care giver (legal guardian) and accompanying informed assent from the subject (where the subject is able to provide assent) prior to admission to the study: (1) If applicable, subject must be able and willing to give assent to take part in the study according to the local requirement. The study investigator is accountable for determining a child's capacity to assent to participation in a research study, taking into consideration any standards set by the responsible independent ethics committee (IEC). (2) Subject and their legal guardian(s) understand that the study requires them to be treated on an outpatient basis. (3) Subject and their legal guardian(s) understand that they must comply with study medication and study assessments including recording of peak expiratory flow and rescue SABA use, attending scheduled study visits, and being accessible by a telephone call.

Exclusion Criteria

• A history of life-threatening asthma defined for this protocol as an asthma episode that required intubation, hypercapnea requiring non-invasive ventilatory support, respiratory arrest, hypoxic seizures or asthma-related syncopal episode(s).
• Subjects with a history of asthma exacerbation requiring the use of systemic corticosteroids (tablets, suspension, or injection) for at least 3 days or a depot corticosteroid injection or emergency room attendance (within 3 months) or requiring hospitalization for asthma (within 6 months) prior to screening.
• Significant, non-reversible active pulmonary disease (e.g. cystic fibrosis, bronchiectasis, tuberculosis).
• Culture-documented or suspected bacterial or viral infection of the upper or lower respiratory tract, sinus or middle ear that is not resolved within 4 weeks of Visit 1 and led to a change in asthma management or, in the opinion of the Investigator, is expected to affect the subject's asthma status or the subject's ability to participate in the study.
• Any fracture in the leg to be measured within 6 months prior to the screening visit.
• Any metabolic disorders or other diseases that may impact on normal growth patterns.
• No major surgery requiring general anaesthesia for at least 3 months prior to the screening visit.
• No febrile illnesses with temperature >39 degree celsius for more than five consecutive days within the week preceding the Screening Visit.
• Any significant abnormality or medical condition identified at the screening medical assessment (including serious psychological disorder) that in the Investigator's opinion, preclude entry into the study due to risk to the subject or that may interfere with the outcome of the study.
• Clinical visual evidence of candidiasis at Visit 1 (Screening).
• Use of any of the prohibited medications listed in protocol.
• Strenuous physical exercise within 3 hours of Visit 1 (Screening)
• Drug allergies: Any adverse reaction including immediate or delayed hypersensitivity to any intranasal, inhaled, or systemic corticosteroid therapy. Known or suspected sensitivity to the constituents of the ELLIPTA Inhaler (i.e., lactose, FF).
• Milk Protein Allergy: History of severe milk protein allergy.
• The subject has participated in a clinical trial and has received an investigational product within the following time period prior to the first dosing day in the current study: 30 days, 5 half-lives or twice the duration of the biological effect of the investigational product (whichever is longer).
• Exposure to more than 4 investigational medicinal products within 12 months prior to the first dosing day.
• Unable to use the ELLIPTA inhaler and peak flow meter correctly.
• An affiliation with the Investigator site: the parents/guardians or child is an immediate family member of the participating Investigator, sub-Investigator, study coordinator, or employee of the participating Investigator.
• The Parent or Guardian has a history of psychiatric disease, intellectual deficiency, substance abuse or other condition (e.g. inability to read, comprehend or write) which may affect: validity of consent to participate in the study; adequate supervision of the subject during the study; compliance of subject with study medication and study procedures (e.g. completion of daily diary, attending scheduled clinic visits); subject safety and well-being.
• Children in care: Children who are wards of the government or state are not eligible for participation in this study.

• Minimum Eligible Age: 5 Years
• Maximum Eligible Age: 11 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

GlaxoSmithKline

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

GSK Clinical Trials

Role: STUDY_DIRECTOR

GlaxoSmithKline

Locations

GSK Investigational Site

Randers, , Denmark

Countries

Denmark

References

Wolthers OD, Stone S, Bareille P, Tomkins S, Khindri S. Knemometry Assessment of Short-term Growth in Children With Asthma Receiving Fluticasone Furoate for 2 Weeks: A Randomized, Placebo-controlled, Crossover Trial. Clin Ther. 2017 Jun;39(6):1191-1199. doi: 10.1016/j.clinthera.2017.04.011. Epub 2017 May 22.

Reference Type: DERIVED

PMID: 28545804 (View on PubMed)

Study Documents

Document Type: Informed Consent Form

View Document

Document Type: Annotated Case Report Form

View Document

Document Type: Individual Participant Data Set

View Document

Document Type: Clinical Study Report

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Document Type: Study Protocol

View Document

Document Type: Dataset Specification

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Document Type: Statistical Analysis Plan

View Document

Related Links

https://www.clinicalstudydatarequest.com

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Other Identifiers

107112

Identifier Type: -

Identifier Source: org_study_id