HealthyPhase 1NCT01197391
Ascending Dose Study of the Safety and Tolerability of REGN728 in Healthy Volunteers
A Phase 1 study testing REGN728 in people with Healthy, run by Regeneron Pharmaceuticals at 2 sites in United States.
Trial summary
This study will test the safety and tolerability (how the body reacts to the drug) of REGN728 compared with placebo (an inactive substance that contains no medicine) in healthy subjects. The study drug and placebo will be administered by subcutaneous injection (under the skin) at the clinic visit. Read more about this study
- Who is it for?
- Ages 18 to 65 yearsHealthy volunteers can take part
- Conditions the study is for
- Healthy
- What is being tested?
- REGN728
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 48 participants
- Where
- 2 sitesUnited States
- Study dates
- Aug 2010to Mar 2012
- 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
- Male or female 18 to 65 years of age.
- Weight> 50 kg and <95 kg inclusive
- For men of childbearing potential, willingness to utilize adequate contraception and not have their partner[s] become pregnant during the full duration of the study.
- Willing, committed, and able to return for all clinic visits and complete all study-related procedures.
- Able to read, understand and willing to sign the informed consent form.
Who cannot join
- Initiation of a new exercise routine or major change to a previous exercise routine within 4 weeks prior to screening visit.
- Women of childbearing potential, pregnant and breast-feeding women are excluded. Women are considered to be of childbearing potential until they have been amenorrheic for at least 12 months or have had surgical sterilization.
- Significant concomitant illness or history of significant illness such as cardiac, renal, neurological, endocrinological, metabolic or lymphatic disease, or any other illness or condition that would adversely affect the subject's participation in this study.
- Hospitalization for any reason within 60 days of screening.
- Known history of Human Immunodeficiency Virus (HIV) antibody; and/or positive Hepatitis B surface antigen, and/or positive Hepatitis C antibody at the screening visit.
- Previous exposure to any therapeutic or investigational biological agent.
- History of alcohol or substance abuse within a year prior to the screening visit.
- The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
Trial locations and contacts
2 sites in 1 country.
United States2 sites
Study site
Miramar, Florida
Study site
Overland Park, Kansas
About this study
Official title: A Randomized, Double-Blind, Placebo-Controlled, Ascending, Single-Dose Study of the Safety, Tolerability and Bioeffect of Subcutaneous REGN 728 in Healthy Volunteers
This study will test the safety and tolerability (how the body reacts to the drug) of REGN728 compared with placebo (an inactive substance that contains no medicine) in healthy subjects. The study drug and placebo will be administered by subcutaneous injection (under the skin) at the clinic visit. There will be 14 clinic visits, which will include 4 overnight stays. Subjects will be monitored by the study staff for side effects and the body's response to the study drug. Vital signs (blood pressure, temperature, breathing and heart rate) will be checked, blood and urine samples will be collected at some or all visits.
- Conditions
- Healthy
- Being tested
- REGN728
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
REGN728Biological
2 Subcutaneous Cohorts (dose 1, 2)
| Study group | Role | What they receive |
|---|---|---|
| Cohort 1 | Experimental | Dose 1 versus placebo Receives: Biological: REGN728 |
| Cohort 2 | Experimental | Dose 2 versus placebo Receives: Biological: REGN728 |
What is being measured
The primary outcome is the main question the study is designed to answer.
The primary endpoint in the study is the percentage of subjects with treatment emergent adverse events, reported from the administration of study drug on day 1 to the completion of the study on day 106.
Measured: 106 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted9 Sep 2010 (estimated)
- Study startAug 2010
- Primary completionMar 2012
- Study completionMar 2012
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for HealthyStudies of the same condition, open and under way.
- More trials run by Regeneron PharmaceuticalsThe 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
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 48 participants (actual)
Sponsor and investigators
- Lead sponsor
- Regeneron Pharmaceuticals
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- Sanofi
- Responsible party
- Sponsor
- Investigators
- Clinical Trial Management, Study director, Regeneron Pharmaceuticals
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01197391
- Sponsor's protocol ID
- R728-CL-0915
- Status last verified
- Nov 2012
- First submitted
- 11 Aug 2010
- Last updated
- 12 Nov 2012
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 12 Nov 2012. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized, Double-Blind, Placebo-Controlled, Ascending, Single-Dose Study of the Safety, Tolerability and Bioeffect of Subcutaneous REGN 728 in Healthy Volunteers
- ClinicalTrials.gov ID
- NCT01197391
- Acronym / sponsor ID
- R728-CL-0915
- Conditions
- Healthy
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 48 participants (actual)
- Lead sponsor
- Regeneron PharmaceuticalsIndustry (pharma, biotech, devices)
- Collaborators
- Sanofi
- Study start
- Aug 2010
- Primary completion
- Mar 2012 (actual)
- Study completion
- Mar 2012 (actual)
- First posted
- 9 Sep 2010 (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.
This study will test the safety and tolerability (how the body reacts to the drug) of REGN728 compared with placebo (an inactive substance that contains no medicine) in healthy subjects. The study drug and placebo will be administered by subcutaneous injection (under the skin) at the clinic visit. There will be 14 clinic visits, which will include 4 overnight stays. Subjects will be monitored by the study staff for side effects and the body's response to the study drug. Vital signs (blood pressure, temperature, breathing and heart rate) will be checked, blood and urine samples will be collected at some or all visits.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Single group
- Masking
- Double blind (participant, investigator)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Cohort 1 | Experimental | Biological: REGN728Dose 1 versus placebo |
| Cohort 2 | Experimental | Biological: REGN728Dose 2 versus placebo |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- Male or female 18 to 65 years of age.
- Weight> 50 kg and <95 kg inclusive
- For men of childbearing potential, willingness to utilize adequate contraception and not have their partner[s] become pregnant during the full duration of the study.
- Willing, committed, and able to return for all clinic visits and complete all study-related procedures.
- Able to read, understand and willing to sign the informed consent form.
Key exclusion criteria (8 listed)
- Initiation of a new exercise routine or major change to a previous exercise routine within 4 weeks prior to screening visit.
- Women of childbearing potential, pregnant and breast-feeding women are excluded. Women are considered to be of childbearing potential until they have been amenorrheic for at least 12 months or have had surgical sterilization.
- Significant concomitant illness or history of significant illness such as cardiac, renal, neurological, endocrinological, metabolic or lymphatic disease, or any other illness or condition that would adversely affect the subject's participation in this study.
- Hospitalization for any reason within 60 days of screening.
- Known history of Human Immunodeficiency Virus (HIV) antibody; and/or positive Hepatitis B surface antigen, and/or positive Hepatitis C antibody at the screening visit.
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 |
|---|---|---|
| REGN7282 Subcutaneous Cohorts (dose 1, 2) | Biological | Cohort 1, Cohort 2 |
Primary outcome
The primary endpoint in the study is the percentage of subjects with treatment emergent adverse events, reported from the administration of study drug on day 1 to the completion of the study on day 106.
Time frame: 106 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 12 Nov 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.
Clinical Trial Management study director
Regeneron Pharmaceuticals
2 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing REGN728 in people with Healthy, run by Regeneron Pharmaceuticals at 2 sites 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 5 inclusion and 8 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 12 Nov 2012. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 2 sites 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?
The primary endpoint in the study is the percentage of subjects with treatment emergent adverse events, reported from the administration of study drug on day 1 to the completion of the study on day 106. (time frame: 106 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 12 Nov 2012.