Marburg Hemorrhagic FeverPhase 1NCT01353040
Safety Study of Single Administration Post-exposure Prophylaxis Treatment for Marburg Virus
A Phase 1 study testing AVI-6003 in people with Marburg Hemorrhagic Fever, run by Sarepta Therapeutics, Inc. at 1 site in United States.
Trial summary
The purpose of this study is to characterize the safety and pharmacology of single administrations of AVI-6003, a post-exposure prophylaxis candidate treatment for Marburg virus. Read more about this study
- Who is it for?
- Ages 18 to 50 yearsHealthy volunteers can take part
- Conditions the study is for
- Marburg Hemorrhagic Fever
- What is being tested?
- AVI-6003
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 30 participants
- Where
- 1 siteUnited States
- Study dates
- May 2011to Dec 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 50 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Male or female and between the ages of 18 and 50 years in good general health
- Volunteers must be willing to use barrier methods of contraception or be of non-childbearing potential
- Volunteers must be willing to undergo a urine screen for drugs of abuse
Who cannot join
- Pregnancy or breastfeeding.
- Any clinically relevant abnormalities in physical examinations, vital signs, ECG, clinical chemistry, hematology or urinalysis
- Positive test for human immunodeficiency virus, hepatitis B or hepatitis C or known history of HIV infection
Trial locations and contacts
1 site in 1 country.
United States1 site
West Coast Clinical Trials
Cypress, California, 90630
About this study
Official title: A Randomized, Double-Blind, Placebo-Controlled, Single-Dose, Dose-Escalation Study to Assess the Safety, Tolerability and Pharmacokinetics of AVI-6003 in Healthy Adult Volunteers
The purpose of this study is to characterize the safety and pharmacology of single administrations of AVI-6003, a post-exposure prophylaxis candidate treatment for Marburg virus.
Read the detailed description
Marburg hemorrhagic fever is a rare human disease caused by the Marburg virus, a filamentous, single-stranded, negative-sense RNA virus. In general, the mortality rate associated with Marburg virus outbreaks has ranged from 23% to 88%, with the highest death rates seen in more recent epidemics. No vaccine or effective therapy is available for Marburg hemorrhagic fever. AVI-6003 is an experimental combination of 2 phosphorodiamidate morpholino antisense oligomers with positive charges on selected subunits (PMOplus™). These oligomers specifically target viral messenger RNA encoding 2 Marburg virus proteins thought to be important in viral replication and host immune suppression. The present study is designed to characterize the safety, tolerability and pharmacokinetics of escalating single-administration doses of AVI-6003 in healthy human subjects.
- Conditions
- Marburg Hemorrhagic Fever
- Being tested
- AVI-6003, Placebo
- Medical subject headings
- Marburg Virus Disease
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
AVI-6003Drug
Single intravenous administration
PlaceboDrug
Single intravenous administration
| Study group | Role | What they receive |
|---|---|---|
| AVI-6003 | Experimental | Phosphorodiamidate morpholino antisense oligomer with positive charges on selected subunits (PMOplus™) Receives: Drug: AVI-6003 |
| Placebo | Placebo comparator | Normal saline Receives: Drug: Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
Number of subjects experiencing adverse events
Measured: 28 days
Secondary outcomes (2)
Plasma drug concentration
Measured: 28 days
Urine drug concentration
Measured: 28 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted12 May 2011 (estimated)
- Study startMay 2011
- Primary completionDec 2011
- Study completionDec 2011
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Marburg Hemorrhagic FeverStudies of the same condition, open and under way.
- More trials run by Sarepta Therapeutics, Inc.The 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
- Parallel groups
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 30 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Sarepta Therapeutics, Inc.
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- United States Department of Defense
- Responsible party
- Sponsor
- Investigators
- Alison Heald, MD, Study director, Sarepta Therapeutics, Inc.Apinya B Vutikullird, MD, Principal investigator, West Coast Clinical Trials
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01353040
- Sponsor's protocol ID
- 6003-us-101
- Other IDs
- W9113M-10-C-0056
- Status last verified
- May 2012
- First submitted
- 22 Apr 2011
- Last updated
- 7 May 2012
- Results posted
- No
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 7 May 2012. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized, Double-Blind, Placebo-Controlled, Single-Dose, Dose-Escalation Study to Assess the Safety, Tolerability and Pharmacokinetics of AVI-6003 in Healthy Adult Volunteers
- ClinicalTrials.gov ID
- NCT01353040
- Acronym / sponsor ID
- 6003-us-101
- Conditions
- Marburg Hemorrhagic Fever
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 30 participants (estimated)
- Lead sponsor
- Sarepta Therapeutics, Inc.Industry (pharma, biotech, devices)
- Collaborators
- United States Department of Defense
- Study start
- May 2011
- Primary completion
- Dec 2011 (actual)
- Study completion
- Dec 2011 (actual)
- First posted
- 12 May 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 characterize the safety and pharmacology of single administrations of AVI-6003, a post-exposure prophylaxis candidate treatment for Marburg virus.
Detailed description
Marburg hemorrhagic fever is a rare human disease caused by the Marburg virus, a filamentous, single-stranded, negative-sense RNA virus. In general, the mortality rate associated with Marburg virus outbreaks has ranged from 23% to 88%, with the highest death rates seen in more recent epidemics. No vaccine or effective therapy is available for Marburg hemorrhagic fever. AVI-6003 is an experimental combination of 2 phosphorodiamidate morpholino antisense oligomers with positive charges on selected subunits (PMOplus™). These oligomers specifically target viral messenger RNA encoding 2 Marburg virus proteins thought to be important in viral replication and host immune suppression. The present study is designed to characterize the safety, tolerability and pharmacokinetics of escalating single-administration doses of AVI-6003 in healthy human subjects.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| AVI-6003 | Experimental | Drug: AVI-6003Phosphorodiamidate morpholino antisense oligomer with positive charges on selected subunits (PMOplus™) |
| Placebo | Placebo comparator | Drug: PlaceboNormal saline |
Who may qualify
- Ages
- 18 to 50 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (3 listed)
- Male or female and between the ages of 18 and 50 years in good general health
- Volunteers must be willing to use barrier methods of contraception or be of non-childbearing potential
- Volunteers must be willing to undergo a urine screen for drugs of abuse
Key exclusion criteria (3 listed)
- Pregnancy or breastfeeding.
- Any clinically relevant abnormalities in physical examinations, vital signs, ECG, clinical chemistry, hematology or urinalysis
- Positive test for human immunodeficiency virus, hepatitis B or hepatitis C or known history of HIV infection
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 |
|---|---|---|
| AVI-6003Single intravenous administration | Drug | AVI-6003 |
| PlaceboSingle intravenous administration | Drug | Placebo |
Primary outcome
Number of subjects experiencing adverse events
Time frame: 28 days
2 secondary outcomes
Plasma drug concentration
Time frame: 28 days
Urine drug concentration
Time frame: 28 days
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 7 May 2012.
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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.
Alison Heald, MD study director
Sarepta Therapeutics, Inc.
Apinya B Vutikullird, MD principal investigator
West Coast Clinical Trials
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 AVI-6003 in people with Marburg Hemorrhagic Fever, run by Sarepta Therapeutics, Inc. 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 3 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 7 May 2012. 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. Some participants in this study may receive a placebo. 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?
Number of subjects experiencing adverse events (time frame: 28 days). 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 7 May 2012.