A Four-way Crossover, Single and Repeat Dose Study to Determine the Dose Proportionality and Absolute Bioavailability of Fluticasone Furoate Inhalation Powder Administered by Novel Dry Powder Inhaler (NDPI)

Asthma Clinical Trial

Official title:

An Open Label, Part-randomised, Four-way Crossover, Single and Repeat Dose Study to Determine the Dose Proportionality and Absolute Bioavailability of Fluticasone Furoate (FF) When Administered as FF Inhalation Powder From the Novel Dry Powder Inhaler in Healthy Subjects

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01669070
• Other study ID #: 115441
• Status: Completed
• Phase: Phase 1
• First received: August 16, 2012
• Last updated: June 9, 2017
• Start date: August 15, 2012
• Est. completion date: November 16, 2012

Study information

• Verified date: June 2017
• Source: GlaxoSmithKline
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is to demonstrate dose proportionality of the FF (50 microgram (mcg), 100 mcg or 200 mcg), when administered as a single and repeat dose from the NDPI containing FF formulated with lactose. In addition, the aim of this study is to determine the absolute bioavailability of the FF single strip product using the high strength product administered as a single dose with multiple inhalations and using 250 mcg intravenous (IV) FF.

This is a, part-randomized, open-label, 4 way crossover study (4 periods) in healthy adult subjects. During each period, subjects will receive FF in the morning and serial pharmacokinetic (PK) sampling (for up to 10 days for the inhaled treatment and up to 3 days for the IV treatment) and safety assessments will be performed. Each period will be separated by a washout period of at least 7 days and a follow-up telephone call will occur 7 -14 days after the last dose of study drug. The total duration of the study will be approximately 13-14 weeks for each subject.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 36
• Est. completion date: November 16, 2012
• Est. primary completion date: November 16, 2012
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

• Healthy male or female subjects between 18 and 65 years of age and body mass index (BMI) within the range 18.5 to 29.0 kilogram/meter squared.

• Aspartate aminotransferase (AST), Alanine aminotransferase (ALT) and bilirubin < or =1.5x upper limit of normal (ULN).

• Female subjects of child bearing potential are eligible to enter if they are not pregnant and willing to use protocol-specified methods of contraception to prevent pregnancy during the study.

• Average QT duration corrected for heart rate by Fridericia's formula (QTcF) <450 millisecond.

• Forced Expiratory Volume in 1 Second (FEV1) > or = 85% predicted at screening.

• Current non-smokers

• Able to satisfactorily use the NDPI.

Exclusion Criteria:

• Subjects must not have a systolic blood pressure above 145 milimeter(mm) of mercury(Hg) or a diastolic pressure above 85 mmHg at the screening visit.

• History of breathing problems in adult life confirmed by normal lung function parameters (=85% predicted).

• Donation of more than 500 mL blood within a 56 day period.

• Subjects who have suffered a lower respiratory tract infection within 4 weeks of the screening visit.

• Current or chronic history of liver disease, or known hepatic or biliary abnormalities.

• The subject treated for or diagnosed with depression within six months of screening or has a history of significant psychiatric illness.

• The subject has a positive: drug/alcohol, Hepatitis, HIV screen.

• Abuse of alcohol.

• Subject having positive cotinine and urine alcohol test.

• Participated in >3 clinical trials in the previous 10 months (if male), or >2 clinical trials in the previous 10 months (if female), or the subject has participated in a study (including follow up) within 60 days prior to the first dosing day in the current study.

• Exposure to more than four new chemical entities within 12 months prior to the first dosing day.

• Taken systemic, oral or depot corticosteroids less than 12 weeks or inhaled, intranasal or topical steroids less than 4 weeks before the screening visit.

• Use of prescription or non-prescription drugs.

• History of severe milk protein allergy, sensitivity to any of the study medications, including immediate or delayed hypersensitivity to any intranasal, inhaled or systemic corticosteroid therapy.

• Pregnant or lactating females.

• Unwillingness or inability to follow the procedures outlined in the protocol.

• Subject is mentally or legally incapacitated.

Related Conditions & MeSH terms

• Asthma

Intervention

Drug:
• FF, 50 mcg
Novel dry powder inhaler
• FF, 100 mcg
Novel dry powder inhaler
• FF, 200 mcg
Novel dry powder inhaler
• FF, 250 mcg
Intravenous

Locations

Country	Name	City	State
Netherlands	GSK Investigational Site	Groningen

Sponsors (1)

Lead Sponsor	Collaborator
GlaxoSmithKline

Country where clinical trial is conducted

Netherlands, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	FF pharmacokinetics; parameters: (AUC(0-infinity)) , (AUC(0-24)) and (Cmax)	FF pharmacokinetics; area under the concentration-time curve from time zero (pre-dose) extrapolated to infinite time (AUC (0-infinity)), area under the concentration-time curve from zero (pre-dose) to 24 h (AUC (0-24)) and maximum observed concentration (Cmax). Blood samples for PK analysis of FF will be collected and analysis will be performed. Concentrations of FF will be determined in plasma samples using the currently approved analytical methodology.	54 days
Secondary	Plasma FF PK parameters: t1/2, tmax, MRT for all treatments	Following plasma FF PK parameters will be evaluated: terminal phase half life (t1/2), time of occurrence of Cmax (tmax), mean residence time (MRT) for all treatments Blood samples for PK analysis of FF will be collected and analysis will be performed. Concentrations of FF will be determined in plasma samples using the currently approved analytical methodology.	54 days
Secondary	Plasma FF PK parameters: V and CL for IV treatment	Following plasma FF PK parameters will be evaluated: volume of distribution (V) and plasma clearance (CL) for intravenous administration Blood samples for PK analysis of FF will be collected and analysis will be performed. Concentrations of FF will be determined in plasma samples using the currently approved analytical methodology.	3 days (Study Day 52 to Study Day 54)
Secondary	Mean absorption time (MAT) for inhaled treatments	Blood samples for PK analysis of FF will be collected and analysis will be performed. Concentrations of FF will be determined in plasma samples using the currently approved analytical methodology.	44 days
Secondary	Safety of FF	To assess the safety and tolerability of FF administered as single and repeat dose adverse events will be studied.	68 days

External Links

•   Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research.
•   Results for study 115441 can be found on the GSK Clinical Study Register.