AnaemiaPhase 1NCT01319006
Relative Bioavailability Study for GSK1278863A
A Phase 1 study testing GSK1278863A in people with Anaemia, run by GlaxoSmithKline at 1 site in United States.
Trial summary
A randomized, open-label, 3-period crossover study. Read more about this study
- Who is it for?
- Ages 18 to 55 yearsHealthy volunteers can take part
- Conditions the study is for
- Anaemia
- What is being tested?
- GSK1278863A
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 30 participants
- Where
- 1 siteUnited States
- Study dates
- 25 Feb 2011to 18 Apr 2011
- Phase
- Phase 1
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 55 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- AST, ALT, alkaline phosphatase and bilirubin <= 1.5xULN (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin <35%).
- 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 55 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.
- Male subjects with female partners of child-bearing potential must agree to use contraception methods
- Body weight >=50kg and BMI within the range 19 to 29.9kg/m2 (inclusive).
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- Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.
- QTcB or QTcF < 450 msec; or QTc < 480 msec in subjects with Bundle Branch Block.
- Subjects must have a normal resting blood pressure, after having rested quietly in a supine position for at least 15 minutes, defined as: >=100mm Hg systolic/60mm Hg diastolic and <=140mm Hg systolic/90mm Hg diastolic.
Who cannot join
- Any clinically relevant abnormality identified on the screening medical assessment, laboratory examination, or ECG (12 lead) judged by the Investigator and /or medical monitor to potentially introduce additional risk factors and/or interfere with the study procedures.
- Significant cardiac, pulmonary, metabolic, renal, hepatic, neurological, psychiatric, or gastrointestinal conditions that in the opinion of the investigator and/or GSK medical monitor, places the subject at an unacceptable risk as participant in this trial.
- A positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening
- 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 drug/alcohol screen.
- A positive test for HIV antibody.
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- CPK above the normal range.
- Calculated creatinine clearance: <80mL/min.
- Subjects with a pre-exisisting condition interfering with normal gastrointestinal anatomy or motility, and/or hepatic function-that could interfere with the absorption, metabolism, and/or excretion of the study drugs.
- History of regular alcohol consumption within 6 months of the study defined as: an average weekly intake of >21 drinks for males or >14 drinks for females. One drink is equivalent to 12 g of alcohol: 12 ounces (360 ml) of beer, 5 ounces (150 ml) of wine or 1.5 ounces (45 ml) of 80 proof distilled spirits.
- 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).
- History of peptic ulcer disease or of chronic rectal bleeding.
- History of malignancy. Non-melanoma skin cancer that has been definitively removed is allowed.
- Subjects with a baseline medical history of proliferative diabetic retinopathy, preproliferative diabetic retinopathy, or wet age-related macular degeneration (AMD).
- Exposure to more than four new chemical entities within 12 months prior to the first dosing day.
- Use of prescription or non-prescription drugs, including vitamins, herbal and dietary supplements 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 investigational product.
- History of sensitivity to any of the investigational products, 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.
- Where participation in the study would result in donation of blood or blood products in excess of 500 mL within a 56 day period.
- Pregnant females as determined by positive serum or urine hCG test at screening or prior to dosing.
- Lactating females.
- Unwillingness or inability to follow the procedures outlined in the protocol.
- Subject is mentally or legally incapacitated.
- History or sensitivity to heparin or heparin-induced thrombocytopenia.
- Urinary cotinine levels indicative of smoking. History or regular use of tobacco or nicotine-containing products within 6 months prior to screening.
- Consumption of >3 servings per day of red wine, grapefruit (juice), blood orange (juice), star fruit, onions, kale, broccoli, green beans, or apples from 7 days prior to the first dose of investigational product, unless in the opinion of the Investigator and GSK Medical Monitor this will not interfere with the study procedures and compromise subject safety.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Randomized, Open-label, 3-period Crossover Study in Healthy Subjects to Determine the Effect of Particle Size on the Pharmacokinetics of Single Oral 100mg Doses of GSK1278863A
A randomized, open-label, 3-period crossover study.
Read the detailed description
A randomized, open label, 3-period crossover study in healthy subjects. The primary objective of this study is to determine the relative bioavailability of GSK1278863A after single oral doses of 100mg GSK1278863A tablets with particle sizes of 13, 29, or 41 micrometers (um) in healthy subjects.
- Conditions
- Anaemia
- Being tested
- GSK1278863A
- Keywords
- relative bioavailability
- Medical subject headings
- Anemia
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
GSK1278863ADrug
100mg (x90=13um), oral tablet, single-dose with 7 day wash-out
GSK1278863ADrug
100mg (x90=29um), oral tablet, single-dose with 7 day wash-out
GSK1278863ADrug
100mg (x90=41um), oral tablet, single-dose with 7 day wash-out
| Study group | Role | What they receive |
|---|---|---|
| GSK1278863A 100mg (X90=13um) | Experimental | single dose Receives: Drug: GSK1278863A |
| GSK1278863A 100mg (x90=29Um) | Experimental | single dose Receives: Drug: GSK1278863A |
| GSK1278863 100mg (X90=41um) | Experimental | single dose Receives: Drug: GSK1278863A |
What is being measured
The primary outcome is the main question the study is designed to answer.
Area under plasma concentration-time curve (AUC (0-inf)) and maximum plasma concentration (Cmax) of GSK1278863A.
To determine the relative bioavailability of GSK1278863A after single oral doses of 100 mg GSK1278863A tablets with particle sizes of 13, 29 and 41um in healthy subjects.
Measured: pre-dose to 24 hours post-dose
Secondary outcomes (2)
Cmax, AUC (0-t), AUC(0-infinite), tmax, and t1/2 (as data permit) of GSK1278863A metabolites.
To determine the relative exposures of metabolites of GSK1278863A after single oral doses of 100 mg GSK1278863A tablets with particle sizes of 13, 29 and 41um in healthy subjects.
Measured: pre-dose to 24 hours post-dose
Safety and tolerability of investigational product as assessed by clinical monitoring of vital signs (blood pressure, pulse rate), ECGs, and laboratory data, as well as reporting of adverse events.
To assess the safety and tolerability of GSK1278863A after single oral doses of 100 mg GSK1278863A tablets with particle sizes of 13, 29 and 41um in healthy subjects.
Measured: Duration of subject study participation
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted21 Mar 2011 (estimated)
- Study start25 Feb 2011
- Primary completion18 Apr 2011
- Study completion18 Apr 2011
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for AnaemiaStudies of the same condition, open and under way.
- More trials run by GlaxoSmithKlineThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Basic science
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Enrolment
- 30 participants (actual)
Sponsor and investigators
- Lead sponsor
- GlaxoSmithKline
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- GSK Clinical Trials, Study director, GlaxoSmithKline
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01319006
- Sponsor's protocol ID
- 114703
- Status last verified
- Jun 2017
- First submitted
- 17 Mar 2011
- Last updated
- 26 Jun 2017
- Results posted
- No
- Data monitoring committee
- No
- Individual data sharing
- Yes: Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
Study at a glance
From the registry record, last updated by the sponsor on 26 Jun 2017. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized, Open-label, 3-period Crossover Study in Healthy Subjects to Determine the Effect of Particle Size on the Pharmacokinetics of Single Oral 100mg Doses of GSK1278863A
- ClinicalTrials.gov ID
- NCT01319006
- Acronym / sponsor ID
- 114703
- Conditions
- Anaemia
- Keywords
- relative bioavailability
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 30 participants (actual)
- Lead sponsor
- GlaxoSmithKlineIndustry (pharma, biotech, devices)
- Study start
- 25 Feb 2011 (actual)
- Primary completion
- 18 Apr 2011 (actual)
- Study completion
- 18 Apr 2011 (actual)
- First posted
- 21 Mar 2011 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
A randomized, open-label, 3-period crossover study.
Detailed description
A randomized, open label, 3-period crossover study in healthy subjects. The primary objective of this study is to determine the relative bioavailability of GSK1278863A after single oral doses of 100mg GSK1278863A tablets with particle sizes of 13, 29, or 41 micrometers (um) in healthy subjects.
Study design
- Primary purpose
- Basic science
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 3
| Arm | Type | Receives |
|---|---|---|
| GSK1278863A 100mg (X90=13um) | Experimental | Drug: GSK1278863Asingle dose |
| GSK1278863A 100mg (x90=29Um) | Experimental | Drug: GSK1278863Asingle dose |
| GSK1278863 100mg (X90=41um) | Experimental | Drug: GSK1278863Asingle dose |
Who may qualify
- Ages
- 18 to 55 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (9 listed)
- AST, ALT, alkaline phosphatase and bilirubin <= 1.5xULN (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin <35%).
- 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 55 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.
- Male subjects with female partners of child-bearing potential must agree to use contraception methods
Key exclusion criteria (25 listed)
- Any clinically relevant abnormality identified on the screening medical assessment, laboratory examination, or ECG (12 lead) judged by the Investigator and /or medical monitor to potentially introduce additional risk factors and/or interfere with the study procedures.
- Significant cardiac, pulmonary, metabolic, renal, hepatic, neurological, psychiatric, or gastrointestinal conditions that in the opinion of the investigator and/or GSK medical monitor, places the subject at an unacceptable risk as participant in this trial.
- A positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening
- 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 drug/alcohol screen.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| GSK1278863A100mg (x90=13um), oral tablet, single-dose with 7 day wash-out | Drug | GSK1278863 100mg (X90=41um), GSK1278863A 100mg (X90=13um), GSK1278863A 100mg (x90=29Um) |
| GSK1278863A100mg (x90=29um), oral tablet, single-dose with 7 day wash-out | Drug | GSK1278863 100mg (X90=41um), GSK1278863A 100mg (X90=13um), GSK1278863A 100mg (x90=29Um) |
| GSK1278863A100mg (x90=41um), oral tablet, single-dose with 7 day wash-out | Drug | GSK1278863 100mg (X90=41um), GSK1278863A 100mg (X90=13um), GSK1278863A 100mg (x90=29Um) |
Primary outcome
Area under plasma concentration-time curve (AUC (0-inf)) and maximum plasma concentration (Cmax) of GSK1278863A.
Time frame: pre-dose to 24 hours post-dose
To determine the relative bioavailability of GSK1278863A after single oral doses of 100 mg GSK1278863A tablets with particle sizes of 13, 29 and 41um in healthy subjects.
2 secondary outcomes
Cmax, AUC (0-t), AUC(0-infinite), tmax, and t1/2 (as data permit) of GSK1278863A metabolites.
Time frame: pre-dose to 24 hours post-dose
Safety and tolerability of investigational product as assessed by clinical monitoring of vital signs (blood pressure, pulse rate), ECGs, and laboratory data, as well as reporting of adverse events.
Time frame: Duration of subject study participation
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 26 Jun 2017.
- Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research.Link provided by the sponsor.
- Results for study 114703 can be found on the GSK Clinical Study Register.Link provided by the sponsor.
- Individual participant dataSharing planned: Yes. Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
GSK Clinical Trials study director
GlaxoSmithKline
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing GSK1278863A in people with Anaemia, run by GlaxoSmithKline at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 9 inclusion and 25 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 26 Jun 2017. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Area under plasma concentration-time curve (AUC (0-inf)) and maximum plasma concentration (Cmax) of GSK1278863A. (time frame: pre-dose to 24 hours post-dose). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 26 Jun 2017.