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Completed Phase 1 Interventional Accepts healthy volunteers

Dose Escalation Study of Valortim® (MDX-1303) Administered Intravenously (IV) in Healthy, Normal Subjects

ClinicalTrials.gov ID: NCT01265745

Public ClinicalTrials.gov record NCT01265745. 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 2, 2026, 2:12 AM 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 Phase I, Double-blind, Randomized, Placebo Controlled, Dose Escalation Study of Valortim® (MDX-1303) Administered Intravenously (IV) as a 120 Minute Infusion in Healthy, Normal Subjects

Brief summary

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

Valortim is the name of the experimental drug that volunteers will receive in this study. Valortim may also be called MDX-1303. Experimental means that the drug is not yet approved by the Food and Drug Administration (FDA). Valortim is a monoclonal antibody (laboratory-made immune system molecule) for the treatment of inhalation anthrax (when the infection starts in the lungs). Valortim works by attaching itself to part of the anthrax toxin preventing the toxin from doing damage to cells. This study is being conducted to see if Valortim given over 120 minutes is safe and tolerable. This study will take place in five parts: Screening Phase, Check-in Phase (the day you arrive at Quintiles to start the study), Treatment Phase (the time when you receive the study medication), Follow-up Phase (the time after you receive the study medication) and Final Visit.

Study identification

NCT ID
NCT01265745
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
PharmAthene, Inc.
Industry
Enrollment
28 participants

Conditions and interventions

Conditions

Interventions

Drug · Biological

Eligibility (public fields only)

Age range
18 Years to 60 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
Nov 30, 2010
Primary completion
Jul 31, 2011
Completion
Nov 30, 2011
Last update posted
Dec 8, 2013

2010 – 2011

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Quintiles Phase I Unit Overland Park Kansas 66223

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

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01265745, 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 Dec 8, 2013 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01265745 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →