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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT01540708




Registration number
NCT01540708
Ethics application status
Date submitted
23/02/2012
Date registered
29/02/2012
Date last updated
19/06/2018

Titles & IDs
Public title
A Single Centre Study in Healthy Volunteers to Optimise the Rotacap Formulation and ROTAHALER Device for Delivery of Fluticasone Propionate/Salmeterol
Scientific title
An Open-label, Randomised, Cross-over, Single Centre Study in Healthy Volunteers to Optimise the Rotacap Formulation andROTAHALER Device for Delivery of Fluticasone Propionate/Salmeterol.
Secondary ID [1] 0 0
116409
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Asthma 0 0
Condition category
Condition code
Respiratory 0 0 0 0
Asthma

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - SERETIDE Rotacaps
Treatment: Drugs - SERETIDE Diskus

Experimental: SERETIDE Rotacaps - Fluticasone propionate/Salmeterol combination administered at 2 doses (250/50 mcg and 100/50 mcg) and delivered in a capsule-based inhaler (Rotahaler). Devices with varying airflow resistance, low, intermediate and high, will be used.

Active comparator: SERETIDE Diskus - Fluticasone propionate/Salmeterol combination administered at 2 doses (250/50 mcg and 100/50 mcg) and delivered in a multi-dose dry powder inhaler


Treatment: Drugs: SERETIDE Rotacaps
The study will be conducted in 3 parts with an adaptive design where pharmacokinetic data analysis follows each part to enable a decision on whether progression to the subsequent parts is required. Thirty six subjects will be enrolled in each part. Part A will test an alternative version of the Rotahaler with a lower airflow resistance. The study will then test one or more of the following options depending on the outcome of part A. If progressed, part B will test modified Rotacap formulations including: (1) modified blend formulation, (2) reduced capsule fill weights, (3) different capsule types. Part B will also test other versions of the Rotahaler with intermediate airflow resistance. Part C will test the lower strength FP/salmeterol (100/50 mcg or lower) and/or a new unit dose DPI device (BUDI). In each arm, subjects will be administered 7 doses (3.5 days bid) with PK sampling following administration of the 7th dose on the morning of Day 4.

Treatment: Drugs: SERETIDE Diskus
The study will be conducted in 3 parts with an adaptive design where pharmacokinetic data analysis follows each part to enable a decision on whether progression to the subsequent parts is required. Thirty six subjects will be enrolled in each part. Part A will test an alternative version of the Rotahaler with a lower airflow resistance. The study will then test one or more of the following options depending on the outcome of part A. If progressed, part B will test modified Rotacap formulations including: (1) modified blend formulation, (2) reduced capsule fill weights, (3) different capsule types. Part B will also test other versions of the Rotahaler with intermediate airflow resistance. Part C will test the lower strength FP/salmeterol (100/50 mcg or lower) and/or a new unit dose DPI device (BUDI). In each arm, subjects will be administered 7 doses (3.5 days bid) with PK sampling following administration of the 7th dose on the morning of Day 4.
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Selection of a device and formulation combination of fluticasone propionate/salmeterol (250/50mcg or lower) which has pharmacokinetic equivalence (ratio 0.8 to 1.25) to fluticasone propionate/salmeterol (250/50mcg) delivered via the Ddpi
Timepoint [1] 0 0
PK on Day 4 of each treatment arm: 0, 5, 10, 30 min and 1, 2, 4, 8, 10 and 12 hours post-dose
Primary outcome [2] 0 0
Comparison of he pharmacokinetic parameters of fluticasone propionate/salmeterol (250/50mcg or lower) delivered from a range of devices and/or formulations to those of fluticasone propionate/salmeterol (250/50mcg) delivered via the Ddpi
Timepoint [2] 0 0
PK on Day 4 of each treatment arm: 0, 5, 10, 30 min and 1, 2, 4, 8, 10 and 12 hours post-dose
Secondary outcome [1] 0 0
Determination of the pharmacokinetic equivalence of the selected device/formulation combination of fluticasone propionate/salmeterol administered at a lower dose to match fluticasone propionate/salmeterol administered at 100/50mcg dose from Ddpi
Timepoint [1] 0 0
PK on Day 4 of each treatment arm: 0, 5, 10, 30 min and 1, 2, 4, 8, 10 and 12 hours post-dose
Secondary outcome [2] 0 0
Assessment of the PK characteristics of the BUDI inhaler containing 100/50mcg fluticasone propionate/salmeterol and 250/50mcg fluticasone propionate/salmeterol
Timepoint [2] 0 0
PK on Day 4 of each treatment arm: 0, 5, 10, 30 min and 1, 2, 4, 8, 10 and 12 hours post-dose

Eligibility
Key inclusion criteria
INCLUSION CRITERIA:

A subject will be eligible for inclusion in this study only if all of the following criteria apply:

* ALT, alkaline phosphatase and bilirubin less than or equal to 1.5xULN (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin <35%).
* Single QTc, QTcB or QTcF < 450 msec; or QTc < 480 msec in subjects with Bundle Branch Block.
* Healthy as determined by a responsible and experienced physician, based on a medical evaluation including medical history, physical examination, laboratory tests and cardiac monitoring. A subject with a clinical abnormality or laboratory parameters outside the reference range for the population being studied may be included only if the Investigator and the GSK Medical Monitor agree that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures.
* Male or female between 18 and 65 years of age inclusive, at the time of signing the informed consent.
* A female subject is eligible to participate if she is of:
* Non-childbearing potential defined as pre-menopausal females with a documented tubal ligation or hysterectomy; or postmenopausal defined as 12 months of spontaneous amenorrhea [in questionable cases a blood sample with simultaneous follicle stimulating hormone (FSH) > 40 MlU/ml and estradiol < 40 pg/ml (<147 pmol/L) is confirmatory]. Females on hormone replacement therapy (HRT) and whose menopausal status is in doubt will be required to use one of the protocol approved contraception methods if they wish to continue their HRT during the study. Otherwise, they must discontinue HRT to allow confirmation of post-menopausal status prior to study enrollment. For most forms of HRT, at least 2-4 weeks should elapse between the cessation of therapy and the blood draw; this interval depends on the type and dosage of HRT. Following confirmation of their post-menopausal status, they can resume use of HRT during the study without use of a contraceptive method.
* Child-bearing potential and is abstinent or agrees to use one of the protocol approved contraception methods for an appropriate period of time (as determined by the product label or investigator) prior to the start of dosing to sufficiently minimize the risk of pregnancy at that point. Female subjects must agree to use contraception until the follow-up visit
* Capable of giving informed consent, which includes compliance with the study requirements and restrictions listed in the consent form.
* BMI within the range 18 and 35 kg/m2 (inclusive).
* Able to use the inhaler devices adequately after training

EXCLUSION CRITERIA:

A subject will not be eligible for inclusion in this study if any of the following criteria apply:

Medical Condition
Minimum age
18 Years
Maximum age
65 Years
Sex
Both males and females
Can healthy volunteers participate?
Yes
Key exclusion criteria
Exclusions:

* Subjects who have a current diagnosis or a history of asthma, excluding childhood asthma which has been discharged by physician (e.g., for any FTIH where risk of bronchoconstriction is unknown, or compound specific where risk of bronchoconstriction). This must be documented in the subject's medical notes.
* Subjects who have a current and previous diagnosis of COPD. This must be documented in the subject's medical notes.
* Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones).
* A positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening
* A positive test for HIV antibody.
* Pregnant females as determined by positive serum hCG test at screening or prior to dosing.
* Lactating females.
* Subject is mentally or legally incapacitated.
* Unwillingness or inability to follow the procedures outlined in the protocol.

Medical Exclusions:

* Unable to refrain from the use of prescription or non-prescription drugs, including vitamins, herbal and dietary supplements (including St John's Wort) within 7 days (or 14 days if the drug is a potential enzyme inducer) or 5 half-lives (whichever is longer) prior to the first dose of study medication, unless in the opinion of the Investigator and GSK Medical Monitor the medication will not interfere with the study procedures or compromise subject safety.
* 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 four new chemical entities within 12 months prior to the first dosing day.
* History of sensitivity to any of the study medications, or components thereof or a history of drug or other allergy that, in the opinion of the investigator or GSK Medical Monitor, contraindicates their participation.
* History of sensitivity to heparin or heparin-induced thrombocytopenia.

Lifestyle Exclusions:

* A positive pre-study drug/alcohol screen. A minimum list of drugs that will be screened for include amphetamines, barbiturates, cocaine, opiates, cannabinoids and benzodiazepines.
* History of regular alcohol consumption within 6 months of the screening visit defined by the following Australian guidelines as:

Males: An average weekly intake greater than 21 units or an average daily intake greater than 3 units. Females: An average weekly intake greater than 14 units or an average daily intake greater than 2 units.

One unit is equivalent to 270 mL of full strength beer, 470 mL of light beer, 30 mL of spirits and 100 mL of wine.

* Grapefruit, pummelos, or grapefruit juice containing products are excluded from 2 weeks prior to randomisation (all study parts) until collection of the final blood sample on Day 4.
* Where participation in the study would result in donation of blood or blood products in excess of 500 mL within a 56 day period.

Study design
Purpose of the study
Treatment
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Crossover
Other design features
Phase
Phase 1
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
16/01/2012
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
4/09/2012
Sample size
Target
Accrual to date
Final
36
Recruitment in Australia
Recruitment state(s)
NSW
Recruitment hospital [1] 0 0
GSK Investigational Site - Randwick
Recruitment postcode(s) [1] 0 0
2031 - Randwick

Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Name
GlaxoSmithKline
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
GSK Clinical Trials
Address 0 0
GlaxoSmithKline
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries

No information has been provided regarding IPD availability


What supporting documents are/will be available?

No Supporting Document Provided



Results publications and other study-related documents

TypeCitations or Other Details
Journal GlaxoSmithKline document number 2011N112456_00 Stu... [More Details]

Results not provided in https://clinicaltrials.gov/study/NCT01540708