Substance DependencePhase 1NCT00605241
A Study To Assess The Effects Of A Single Dose Of GSK598809 In Modulating Nicotine Reward
A Phase 1 study testing GSK598809 in people with Substance Dependence, run by GlaxoSmithKline at 1 site in United States.
Trial summary
GSK598809 is being developed as an innovative treatment for substance dependence and potentially other compulsive behavioral disorders. This study will asses the effects of a single dose of GSK598809 in modulating nicotine reward in 2 cohorts of otherwise healthy male volunteers who smoke. Read more about this study
- Who is it for?
- Ages 18 to 65 years, men onlyHealthy volunteers can take part
- Conditions the study is for
- Substance Dependence
- What is being tested?
- GSK598809
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 29 participants
- Where
- 1 siteUnited States
- Study dates
- 25 Feb 2008to 20 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 65 years
- Men only
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Healthy male smokers aged 18-65 with a desire to quit smoking.
- Body weight greater than 50kg and BMI within range 19 - 29.9 kg/m2
- Healthy with no significant medical, psychiatric or laboratory evaluation abnormality.
Who cannot join
- Positive pre-study urine drug/breath alcohol screen: positive HIV 1/2, Hepatitis B or Hepatitis C test at screening.
- History of alcohol/drug abuse or dependence (other than nicotine) within 12 months of the study.
- History of psychiatric disorder or sensitivity to any of the study medications or components thereof or a history of drug or allergy that in the opinion of the physician responsible contraindicates their participation.
- History of cardiac or pulmonary disease/abnormalities.
Trial locations and contacts
1 site in 1 country.
United States1 site
GSK Investigational Site
Philadelphia, Pennsylvania, 19104
About this study
Official title: A Randomized, Double-bind, Placebo Controlled, Two-way Cross-over Study to Assess the Effects of a Single Dose of GSK598809, a Selective DRD3 Antagonist, in Modulating Nicotine Reward
GSK598809 is being developed as an innovative treatment for substance dependence and potentially other compulsive behavioral disorders. This study will asses the effects of a single dose of GSK598809 in modulating nicotine reward in 2 cohorts of otherwise healthy male volunteers who smoke. Each cohort of subjects will receive a single dose of placebo or GSK598809 in two dosing sessions binded crossover fashine. There will be a washout period of at least seven days between each session.
- Conditions
- Substance Dependence
- Being tested
- GSK598809
- Keywords
- pharmacodynamics,, pharmacokinetics,, tolerability,, Safety,, single dose,, placebo,, Nicotine reward, GSK598809
- Medical subject headings
- Substance-Related Disorders
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
GSK598809Drug
Drug
| Study group | Role | What they receive |
|---|---|---|
| GSK598809 | Other | Drug Receives: Drug: GSK598809 |
What is being measured
The primary outcome is the main question the study is designed to answer.
Pharmacokinetics
Measured: through 24 hours
Secondary outcomes (1)
Stroop test
Measured: through 10 hours
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted31 Jan 2008 (estimated)
- Study start25 Feb 2008
- Primary completion20 Mar 2009
- Study completion20 Mar 2009
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Substance DependenceStudies 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
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 29 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
- NCT00605241
- Sponsor's protocol ID
- DAN106593
- Status last verified
- Jul 2017
- First submitted
- 18 Jan 2008
- Last updated
- 21 Jul 2017
- Results posted
- 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.
Publications
Mugnaini M, Iavarone L, Cavallini P, Griffante C, Oliosi B, Savoia C, Beaver J, Rabiner EA, Micheli F, Heidbreder C, Andorn A, Merlo Pich E, Bani M. Occupancy of brain dopamine D3 receptors and drug craving: a translational approach. Neuropsychopharmacology. 2013 Jan;38(2):302-12. doi: 10.1038/npp.2012.171. Epub 2012 Sep 12.
PubMed 22968817
Study at a glance
From the registry record, last updated by the sponsor on 21 Jul 2017. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized, Double-bind, Placebo Controlled, Two-way Cross-over Study to Assess the Effects of a Single Dose of GSK598809, a Selective DRD3 Antagonist, in Modulating Nicotine Reward
- ClinicalTrials.gov ID
- NCT00605241
- Acronym / sponsor ID
- DAN106593
- Conditions
- Substance Dependence
- Keywords
- pharmacodynamics,, pharmacokinetics,, tolerability,, Safety,, single dose,, placebo,, Nicotine reward, GSK598809
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 29 participants (actual)
- Lead sponsor
- GlaxoSmithKlineIndustry (pharma, biotech, devices)
- Study start
- 25 Feb 2008 (actual)
- Primary completion
- 20 Mar 2009 (actual)
- Study completion
- 20 Mar 2009 (actual)
- First posted
- 31 Jan 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.
GSK598809 is being developed as an innovative treatment for substance dependence and potentially other compulsive behavioral disorders. This study will asses the effects of a single dose of GSK598809 in modulating nicotine reward in 2 cohorts of otherwise healthy male volunteers who smoke. Each cohort of subjects will receive a single dose of placebo or GSK598809 in two dosing sessions binded crossover fashine. There will be a washout period of at least seven days between each session.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Double blind (participant, investigator)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| GSK598809 | Other | Drug: GSK598809Drug |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- Male only
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (3 listed)
- Healthy male smokers aged 18-65 with a desire to quit smoking.
- Body weight greater than 50kg and BMI within range 19 - 29.9 kg/m2
- Healthy with no significant medical, psychiatric or laboratory evaluation abnormality.
Key exclusion criteria (4 listed)
- Positive pre-study urine drug/breath alcohol screen: positive HIV 1/2, Hepatitis B or Hepatitis C test at screening.
- History of alcohol/drug abuse or dependence (other than nicotine) within 12 months of the study.
- History of psychiatric disorder or sensitivity to any of the study medications or components thereof or a history of drug or allergy that in the opinion of the physician responsible contraindicates their participation.
- History of cardiac or pulmonary disease/abnormalities.
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 |
|---|---|---|
| GSK598809Drug | Drug | GSK598809 |
Primary outcome
Pharmacokinetics
Time frame: through 24 hours
1 secondary outcome
Stroop test
Time frame: through 10 hours
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 21 Jul 2017.
- Background: PubMed 22968817Mugnaini M, Iavarone L, Cavallini P, Griffante C, Oliosi B, Savoia C, Beaver J, Rabiner EA, Micheli F, Heidbreder C, Andorn A, Merlo Pich E, Bani M. Occupancy of brain dopamine D3 receptors and drug craving: a translational approach. Neuropsychopharmacology. 2013 Jan;38(2):302-12. doi: 10.1038/npp.2012.171. Epub 2012 Sep 12.
- 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 DAN106593 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 GSK598809 in people with Substance Dependence, 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 3 inclusion and 4 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 21 Jul 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?
Pharmacokinetics (time frame: through 24 hours). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00605241, which also lists 1 linked publication.
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 21 Jul 2017.