MalariaPhase 1NCT00811356
A First Time in Human Study in Healthy Volunteers to Investigate a New Medicine to Treat Malaria
A Phase 1 study testing GSK932121; Rosiglitazone; Rosuvastatin in people with Malaria, run by GlaxoSmithKline at 1 site in Australia.
Trial summary
The purpose of this study is to determine if the study drug (antimalarial medication) is safe when given to healthy subjects as a single dose or as repeated doses, to understand the effect of food on single doses of study drug and to determine if the study drug has an effect on other approved medications such as… Read more about this study
- Who is it for?
- Ages 18 to 50 yearsHealthy volunteers can take part
- Conditions the study is for
- Malaria
- What is being tested?
- GSK932121; Rosiglitazone; Rosuvastatin
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 12 participants
- Where
- 1 siteAustralia
- Study dates
- 11 Dec 2008to 30 Mar 2009
- 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 50 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Male or female between 18 and 50 years of age, inclusive
- Females of non-childbearing potential (as pre-menopausal females with a documented tubal ligation or hysterectomy; or postmenopausal defined as 12 months of spontaneous amenorrhea
- Body weight > 50 kg and BMI within the range 19 - 31 kg/m2 (inclusive)
- QTcB or QTcF < 450 msec; or QTc < 480 msec in subjects with Bundle Branch Block
Who cannot join
- Positive pre-study drug/alcohol screen
- Positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening.
- A positive test for HIV antibody
- History of regular alcohol consumption within 6 months of the study
- Participation in a clinical trial with an investigational product within 30 days or 5 half-lives of the investigational product (whichever is longer) prior to start of the new study
- Exposure to more than four new drugs or within 12 months prior to the first dosing day
Show all 16Show fewer
- Use of prescription or non-prescription drugs, including vitamins, herbal and dietary supplements (including St John's Wort) within 7 days or 5 half-lives (whichever is longer) prior to the first dose of study medication
- History of sensitivity to any of the study medications, or components thereof or a history of drug or other allergy that would be contraindicated
- 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.
- History of sensitivity to heparin or history of heparin-induced thrombocytopenia if heparin is used to maintain the patency of an intravenous cannula.
- Asthma or a history of asthma
- Smoking or history or regular use of tobacco- or nicotine-containing products within 2 months prior to screening
- Consumption of red wine, seville oranges, grapefruit or grapefruit juice and/or pummelos, exotic citrus fruits, grapefruit hybrids or fruit juices from 7 days prior to the first dose of study medication.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Single-Blind, Placebo-Controlled, Randomized First Time in Human Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Single and Repeat Dose Escalation of GSK932121 in Healthy Adult Subjects
The purpose of this study is to determine if the study drug (antimalarial medication) is safe when given to healthy subjects as a single dose or as repeated doses, to understand the effect of food on single doses of study drug and to determine if the study drug has an effect on other approved medications such as rosiglitazone and rosuvastatin.
Read the detailed description
Malaria is a type of parasitic infection, common in tropical and subtropical regions of the world, including parts of the Americas, Asia, and Africa. In recent years there has been a rapid spread of drug resistant malaria which makes it necessary to develop new antimalarial treatments. In animal studies, GSK932121 is shown to be able to kill the malaria parasite and is fully active against drug resistant malaria parasites. It is hoped that information collected on this study will lead to an improved treatment for malaria.
This is a first time in human fusion study which has 3 parts:
Part A - single dose escalation/ food effect: a study where the study drug is given once only- first at the lowest dose of in a group of participants and the dose increased only if the previous dose is found to be safe. It also looks at the effect of food on the study drug in the body Part B - repeat dose escalation: a study where the study drug will be given daily for up to 7 days - first at a lower dose in a group of participants and the dose increased for the next group only if the previous dose is found to be safe and Part B - drug-drug interaction: a study where the study drug will be given daily for up to 7 days at a dose determined to be safe in previous groups of participants and looking at the effect of the study drug on other specific approved medications (such as rosiglitazone--a diabetic medication and rosuvastatin--a cholesterol lowering medication) in the body.
Safety will be assessed by measurement of vital signs, cardiac monitoring, spirometry, collection of adverse event assessments, renal biomarkers and laboratory safety tests.
- Conditions
- Malaria
- Being tested
- GSK932121; Rosiglitazone; Rosuvastatin
- Keywords
- Food Effect, Drug-Drug Interaction, Antimalarial, First Time In Human, Single Dose, Repeat Dose
- Medical subject headings
- Malaria
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
GSK932121; Rosiglitazone; RosuvastatinDrug
GSK932121 is the study drug that will be tested in all parts of this study as described above. Rosiglitazone and rosuvastatin will only be tested in the drug-drug interaction substudy.
| Study group | Role | What they receive |
|---|---|---|
| Single Dose, Repeat Dose, Drug-Drug Interaction | Experimental | GSK932121 or placebo will be administered as a single dose with or without food in a dose escalation manner. Once the results from the single dose is obtained and reviewed, GSK932121 or placebo will be administered as a repeat dose. The results from each repeat dose level will be reviewed prior to determining the next repeat dose level.
To better understand the effect of GSK932121 on rosiglitazone and rosuvastatin, a drug-drug interaction arm will also be investigated in this study. Rosiglitazone and rosuvastatin will be administered alone, then GSK932121 will be given as a repeat dose. Rosiglitazone and rosuvastatin will then be administered in combination with GSK932121. Receives: Drug: GSK932121; Rosiglitazone; Rosuvastatin |
What is being measured
The primary outcome is the main question the study is designed to answer.
Evidence of safety as determined by assessing adverse events, vital signs, spirometry, ECGs, telemetry, renal biomarkers, safety labs, and physical examination
Measured: Part A: 3-4 months; Part B: ~1 month
Secondary outcomes (1)
Plasma or blood concentrations of study drug
Measured: Part A: 3-4 months; Part B: ~1 month
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted19 Dec 2008 (estimated)
- Study start11 Dec 2008
- Primary completion30 Mar 2009
- Study completion30 Mar 2009
Why it stopped: safety issues (toxicity)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for MalariaStudies 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
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Single blind
- Who is masked
- Participant
- Enrolment
- 12 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
- NCT00811356
- Sponsor's protocol ID
- 111319
- Status last verified
- Aug 2017
- First submitted
- 18 Dec 2008
- Last updated
- 3 Aug 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 3 Aug 2017. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Single-Blind, Placebo-Controlled, Randomized First Time in Human Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Single and Repeat Dose Escalation of GSK932121 in Healthy Adult Subjects
- ClinicalTrials.gov ID
- NCT00811356
- Acronym / sponsor ID
- 111319
- Conditions
- Malaria
- Keywords
- Food Effect, Drug-Drug Interaction, Antimalarial, First Time In Human, Single Dose, Repeat Dose
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- TerminatedReason stopped: safety issues (toxicity)
- Enrolment
- 12 participants (actual)
- Lead sponsor
- GlaxoSmithKlineIndustry (pharma, biotech, devices)
- Study start
- 11 Dec 2008 (actual)
- Primary completion
- 30 Mar 2009 (actual)
- Study completion
- 30 Mar 2009 (actual)
- First posted
- 19 Dec 2008 (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.
The purpose of this study is to determine if the study drug (antimalarial medication) is safe when given to healthy subjects as a single dose or as repeated doses, to understand the effect of food on single doses of study drug and to determine if the study drug has an effect on other approved medications such as rosiglitazone and rosuvastatin.
Detailed description
Malaria is a type of parasitic infection, common in tropical and subtropical regions of the world, including parts of the Americas, Asia, and Africa. In recent years there has been a rapid spread of drug resistant malaria which makes it necessary to develop new antimalarial treatments. In animal studies, GSK932121 is shown to be able to kill the malaria parasite and is fully active against drug resistant malaria parasites. It is hoped that information collected on this study will lead to an improved treatment for malaria.
This is a first time in human fusion study which has 3 parts:
Part A - single dose escalation/ food effect: a study where the study drug is given once only- first at the lowest dose of in a group of participants and the dose increased only if the previous dose is found to be safe. It also looks at the effect of food on the study drug in the body Part B - repeat dose escalation: a study where the study drug will be given daily for up to 7 days - first at a lower dose in a group of participants and the dose increased for the next group only if the previous dose is found to be safe and Part B - drug-drug interaction: a study where the study drug will be given daily for up to 7 days at a dose determined to be safe in previous groups of participants and looking at the effect of the study drug on other specific approved medications (such as rosiglitazone--a diabetic medication and rosuvastatin--a cholesterol lowering medication) in the body.
Safety will be assessed by measurement of vital signs, cardiac monitoring, spirometry, collection of adverse event assessments, renal biomarkers and laboratory safety tests.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Single blind (participant)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Single Dose, Repeat Dose, Drug-Drug Interaction | Experimental | Drug: GSK932121; Rosiglitazone; RosuvastatinGSK932121 or placebo will be administered as a single dose with or without food in a dose escalation manner. Once the results from the single dose is obtained and reviewed, GSK932121 or placebo will be administered as a repeat dose. The results from each repeat dose level will be reviewed prior to determining the next repeat dose level. To better understand the effect of GSK932121 on rosiglitazone and rosuvastatin, a drug-drug interaction arm will also be investigated in this study. Rosiglitazone and rosuvastatin will be administered alone, then GSK932121 will be given as a repeat dose. Rosiglitazone and rosuvastatin will then be administered in combination with GSK932121. |
Who may qualify
- Ages
- 18 to 50 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (4 listed)
- Male or female between 18 and 50 years of age, inclusive
- Females of non-childbearing potential (as pre-menopausal females with a documented tubal ligation or hysterectomy; or postmenopausal defined as 12 months of spontaneous amenorrhea
- Body weight > 50 kg and BMI within the range 19 - 31 kg/m2 (inclusive)
- QTcB or QTcF < 450 msec; or QTc < 480 msec in subjects with Bundle Branch Block
Key exclusion criteria (16 listed)
- Positive pre-study drug/alcohol screen
- Positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening.
- A positive test for HIV antibody
- History of regular alcohol consumption within 6 months of the study
- Participation in a clinical trial with an investigational product within 30 days or 5 half-lives of the investigational product (whichever is longer) prior to start of the new study
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 |
|---|---|---|
| GSK932121; Rosiglitazone; RosuvastatinGSK932121 is the study drug that will be tested in all parts of this study as described above. Rosiglitazone and rosuvastatin will only be tested in the drug-drug interaction substudy. | Drug | Single Dose, Repeat Dose, Drug-Drug Interaction |
Primary outcome
Evidence of safety as determined by assessing adverse events, vital signs, spirometry, ECGs, telemetry, renal biomarkers, safety labs, and physical examination
Time frame: Part A: 3-4 months; Part B: ~1 month
1 secondary outcome
Plasma or blood concentrations of study drug
Time frame: Part A: 3-4 months; Part B: ~1 month
Results and safety
The study was stopped early (reason given: safety issues (toxicity)). Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 3 Aug 2017.
- Results for study 111319 can be found on the GSK Clinical Study Register.Link provided by the sponsor.
- 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.
- 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 GSK932121; Rosiglitazone; Rosuvastatin in people with Malaria, run by GlaxoSmithKline at 1 site in Australia.
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 4 inclusion and 16 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: stopped early, as of the sponsor's last update on 3 Aug 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 Australia. 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 was stopped early (reason given: safety issues (toxicity)). Results are not available in the source record.
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?
Evidence of safety as determined by assessing adverse events, vital signs, spirometry, ECGs, telemetry, renal biomarkers, safety labs, and physical examination (time frame: Part A: 3-4 months; Part B: ~1 month). 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 3 Aug 2017.