AmyloidosisPhase 1NCT01323985
SAP Depleter Dose Escalation Study in Healthy Volunteers
A Phase 1 study testing GSK2315698 in people with Amyloidosis, run by GlaxoSmithKline at 1 site in United Kingdom.
Trial summary
The purpose of this study is to provide safety information and to define the optimal induction and short term maintenance regimen for GSK2315698 to deplete circulating SAP in healthy volunteers prior to assessing in patients Read more about this study
- Who is it for?
- Ages 18 to 65 yearsHealthy volunteers can take part
- Conditions the study is for
- Amyloidosis
- What is being tested?
- GSK2315698
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 21 participants
- Where
- 1 siteUnited Kingdom
- Study dates
- 6 Jan 2011to 30 Jun 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 65 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- AST, ALT, alkaline phosphatase and bilirubin greater than or equal to 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 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]. (As a precaution a pregnancy test will be conducted prior to dosing; a positive test will lead to exclusion).
- Male subjects with female partners of child-bearing potential must agree to use one of the contraception methods listed in Protocol Section 8.1. This criterion must be followed from the time of the first dose of study medication until 85 days post-last dose.
- Body weight gretaer than or equal to 50 kg and BMI within the range 19 - 30 kg/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.
- Average QTc, < 450 msec
- Peripheral veins suitable for venous blood sampling and cannulation
- Smokers (<10 /day) are permitted but must be willing to abstain for the duration of residential study sessions
Who cannot join
- 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.
- History of regular alcohol consumption within 6 months of the study defined as:
- An average weekly intake of >21 units for males or >14 units for females. One unit is equivalent to 8 g of alcohol: a half-pint (~240 ml) of beer, 1 glass (125 ml) of wine or 1 (25 ml) measure of spirits.
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- 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: 3 months, 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.
- 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.
- 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.
- Previous surgical procedures on the upper digestive tract including cholecystectomy (gallbladder removal), and/or cholelithotomy (gallstone removal).
- Where participation in the study would result in donation of blood or blood products in excess of 500 mL within a 84 day period.
- Unwillingness or inability to follow the procedures outlined in the protocol.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Phase 1 Dose Escalation Study to Investigate the Pharmacokinetics, Pharmacodynamics, Safety, and Tolerability of Single Intravenous Doses of GSK2315698A in Healthy Volunteers
The purpose of this study is to provide safety information and to define the optimal induction and short term maintenance regimen for GSK2315698 to deplete circulating SAP in healthy volunteers prior to assessing in patients
Read the detailed description
This single centre, open label, dose escalation study is designed to assess safety (including adverse events, vital signs, ECGs, and clinical laboratory tests), and pharmacokinetic /pharmacodynamic parameters in healthy volunteers. Subjects will attend for 3 sessions: session 1 is a single intravenous (IV) infusion over a short time period to confirm the safety of a single dose of GSK2315698 over a wide dose range, sessions 2 and 3 will investigate IV infusion regimens over 24 hours (induction phase followed by maintenance phase). The dosing regimen will be adjusted adaptively to optimise the induction and maintenance phases of the dosing regimen. amyloidosis.
- Conditions
- Amyloidosis
- Being tested
- GSK2315698
- Medical subject headings
- Amyloidosis
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
GSK2315698Drug
5mg-400mg IV (in the vein) single dose over 1-4 hours
GSK2315698Drug
IV (in the vein) single dose over 24 hours, in two sessions
| Study group | Role | What they receive |
|---|---|---|
| GSK2315698 | Experimental | Intravenous infusion single dose Receives: Drug: GSK2315698 |
What is being measured
The primary outcome is the main question the study is designed to answer.
An assessment of the safety and tolerability of single intravenous dose of GSK2315698
Measured: 12 weeks
To characterize the PK/PD relationship GSK2315698 in order to define an intravenous dosing regimen that provides optimal depletion of blood SAP over a 24 hour period (in healthy volunteers)
Measured: 12 weeks
Secondary outcomes (3)
Measure the pharmacokinetics of IV administration of GSK2315698
Measured: 12 weeks
Measure depletion of SAP following IV administration of GSK2315698
Measured: 12 weeks
Measure the kinetics of SAP production and SAP degradation in healthy volunteers
Measured: 12 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Mar 2011 (estimated)
- Study start6 Jan 2011
- Primary completion30 Jun 2011
- Study completion30 Jun 2011
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for AmyloidosisStudies 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
- Single group
- Masking
- None (open label)
- Enrolment
- 21 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
- NCT01323985
- Sponsor's protocol ID
- 113776
- Status last verified
- Jul 2017
- First submitted
- 24 Mar 2011
- Last updated
- 21 Jul 2017
- Results posted
- No
- Data monitoring committee
- No
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 Phase 1 Dose Escalation Study to Investigate the Pharmacokinetics, Pharmacodynamics, Safety, and Tolerability of Single Intravenous Doses of GSK2315698A in Healthy Volunteers
- ClinicalTrials.gov ID
- NCT01323985
- Acronym / sponsor ID
- 113776
- Conditions
- Amyloidosis
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 21 participants (actual)
- Lead sponsor
- GlaxoSmithKlineIndustry (pharma, biotech, devices)
- Study start
- 6 Jan 2011 (actual)
- Primary completion
- 30 Jun 2011 (actual)
- Study completion
- 30 Jun 2011 (actual)
- First posted
- 28 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.
The purpose of this study is to provide safety information and to define the optimal induction and short term maintenance regimen for GSK2315698 to deplete circulating SAP in healthy volunteers prior to assessing in patients
Detailed description
This single centre, open label, dose escalation study is designed to assess safety (including adverse events, vital signs, ECGs, and clinical laboratory tests), and pharmacokinetic /pharmacodynamic parameters in healthy volunteers. Subjects will attend for 3 sessions: session 1 is a single intravenous (IV) infusion over a short time period to confirm the safety of a single dose of GSK2315698 over a wide dose range, sessions 2 and 3 will investigate IV infusion regimens over 24 hours (induction phase followed by maintenance phase). The dosing regimen will be adjusted adaptively to optimise the induction and maintenance phases of the dosing regimen. amyloidosis.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| GSK2315698 | Experimental | Drug: GSK2315698Intravenous infusion single dose |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (10 listed)
- AST, ALT, alkaline phosphatase and bilirubin greater than or equal to 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 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]. (As a precaution a pregnancy test will be conducted prior to dosing; a positive test will lead to exclusion).
- Male subjects with female partners of child-bearing potential must agree to use one of the contraception methods listed in Protocol Section 8.1. This criterion must be followed from the time of the first dose of study medication until 85 days post-last dose.
Key exclusion criteria (13 listed)
- 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.
- History of regular alcohol consumption within 6 months of the study defined as:
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 |
|---|---|---|
| GSK23156985mg-400mg IV (in the vein) single dose over 1-4 hours | Drug | GSK2315698 |
| GSK2315698IV (in the vein) single dose over 24 hours, in two sessions | Drug | GSK2315698 |
Primary outcome
An assessment of the safety and tolerability of single intravenous dose of GSK2315698
Time frame: 12 weeks
To characterize the PK/PD relationship GSK2315698 in order to define an intravenous dosing regimen that provides optimal depletion of blood SAP over a 24 hour period (in healthy volunteers)
Time frame: 12 weeks
3 secondary outcomes
Measure the pharmacokinetics of IV administration of GSK2315698
Time frame: 12 weeks
Measure depletion of SAP following IV administration of GSK2315698
Time frame: 12 weeks
Measure the kinetics of SAP production and SAP degradation in healthy volunteers
Time frame: 12 weeks
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.
- Results for study 113776 can be found on the GSK Clinical Study Register.Link provided by the sponsor.
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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 GSK2315698 in people with Amyloidosis, run by GlaxoSmithKline at 1 site in United Kingdom.
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 10 inclusion and 13 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 Kingdom. 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?
An assessment of the safety and tolerability of single intravenous dose of GSK2315698 (time frame: 12 weeks). The study lists 2 primary outcomes in all. 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 21 Jul 2017.