Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Phase 1 Interventional Accepts healthy volunteers

Ascending Dose Study of the Safety and Tolerability of REGN728 in Healthy Volunteers

ClinicalTrials.gov ID: NCT01197391

Public ClinicalTrials.gov record NCT01197391. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 28, 2026, 8:28 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

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

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

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 identification

NCT ID
NCT01197391
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Regeneron Pharmaceuticals
Industry
Enrollment
48 participants

Conditions and interventions

Conditions

Interventions

Biological

Eligibility (public fields only)

Age range
18 Years to 65 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jul 31, 2010
Primary completion
Feb 29, 2012
Completion
Feb 29, 2012
Last update posted
Nov 11, 2012

2010 – 2012

United States locations

U.S. sites
2
U.S. states
2
U.S. cities
2
Facility City State ZIP Site status
Not listed Miramar Florida — —
Not listed Overland Park Kansas — —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Recently updated Healthy trials

Other public records listing Healthy. Sorted by last update posted; newest first. Not a recommendation.

All Healthy trials →

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01197391, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Nov 11, 2012 · Synced Sep 28, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01197391 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →