AZD9773 Dose Escalation Study

NCT ID: NCT00615017

Last Updated: 2013-08-22

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

70 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-01-31

Study Completion Date

2009-07-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This is a double-blind, placebo-controlled, multi-center, dose-escalation study to assess the safety, tolerability, Pharmacokinetics and Pharmacodynamics of single and multiple ascending intravenous infusions of CytoFab (AZD9773) in adult patients with severe sepsis.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Severe Sepsis

Keywords

Explore important study keywords that can help with search, categorization, and topic discovery.

Sepsis septic shock Systemic Inflammatory Response Syndrome

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

AZD9773 cohort 1 (50 units/kg)

AZD9773: single infusion of 50 units/kg

Group Type EXPERIMENTAL

AZD9773 (CytoFab)

Intervention Type DRUG

intravenous infusions

AZD9773 cohort 2 (250 units/kg)

AZD9773: single infusion of 250 units/kg

Group Type EXPERIMENTAL

AZD9773 (CytoFab)

Intervention Type DRUG

intravenous infusions

AZD9773 cohort 3 (250/50 units/kg)

AZD9773: loading infusion of 250 units/kg then 9 maintenance doses of 50 units/kg q12hrs

Group Type EXPERIMENTAL

AZD9773 (CytoFab)

Intervention Type DRUG

intravenous infusions

AZD9773 cohort 4 (500/100 units/kg)

AZD9773: loading infusion of 500 units/kg then 9 maintenance doses of 100 units/kg q12hrs

Group Type EXPERIMENTAL

AZD9773 (CytoFab)

Intervention Type DRUG

intravenous infusions

AZD9773 cohort 5 (750/250 units/kg)

AZD9773: loading infusion of 750 units/kg then 9 maintenance doses of 250 units/kg q12hrs

Group Type EXPERIMENTAL

AZD9773 (CytoFab)

Intervention Type DRUG

intravenous infusions

Placebo

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type OTHER

Placebo

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

AZD9773 (CytoFab)

intravenous infusions

Intervention Type DRUG

Placebo

Placebo

Intervention Type OTHER

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Clinical evidence of infection requiring treatment with parenteral antibiotics
* Patients must meet multiple Systemic Inflammatory Response Syndrome (SIRS) criteria
* Patients must meet criteria for cardiovascular and/or respiratory dysfunction
* Sepsis (infection plus SIRS criteria) must be present prior to organ dysfunction

Exclusion Criteria

* Moribund and death is considered imminent, or patient not expected to survive 90 days because of underlying medical condition, or classified as Do Not Resuscitate or Do Not Treat
* Patient cannot attain a MAP \>60 mmHg when measured via an arterial line and/or a Systolic Blood Pressure (SBP) \>80 mmHg in the presence of vasopressors and iv fluids for a period of ≥2 hours
* Receiving immunosuppressants, or high dose steroids within 2 months of provision of informed consent
* Any history of hypersensitivity reaction to sheep products, latex, papain or papaya, or chymopapain or previously administered antivenom manufactured using ovine serum, digoxin immune fab (DigiFab™ , DIGIBIND® ), crotalidae polyvalent immune fab (ovine) (CroFab™ ), or other sheep derived product.
* Treatment with anti Tumor-Necrosis-Factor (anti-TNF) antibodies within 8 weeks before provision of written informed consent.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

AstraZeneca

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Steven Simonson, MD

Role: STUDY_DIRECTOR

AstraZeneca

Wayne Dankner, MD

Role: STUDY_DIRECTOR

Parexel

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Research Site

Birmingham, Alabama, United States

Site Status

Research Site

Newark, Delaware, United States

Site Status

Research Site

Bay Pines, Florida, United States

Site Status

Research Site

Miami, Florida, United States

Site Status

Research Site

Chicago, Illinois, United States

Site Status

Research Site

Oak Park, Illinois, United States

Site Status

Research Site

Peoria, Illinois, United States

Site Status

Research Site

Indianapolis, Indiana, United States

Site Status

Research Site

Iowa City, Iowa, United States

Site Status

Research Site

Hazard, Kentucky, United States

Site Status

Research Site

Lexington, Kentucky, United States

Site Status

Research Site

Baltimore, Maryland, United States

Site Status

Research Site

Kansas City, Missouri, United States

Site Status

Research Site

Camden, New Jersey, United States

Site Status

Research Site

Newark, New Jersey, United States

Site Status

Research Site

Brooklyn, New York, United States

Site Status

Research Site

New York, New York, United States

Site Status

Research Site

Rochester, New York, United States

Site Status

Research Site

Durham, North Carolina, United States

Site Status

Research Site

Greensboro, North Carolina, United States

Site Status

Research Site

Winston-Salem, North Carolina, United States

Site Status

Research Site

Columbus, Ohio, United States

Site Status

Research Site

Oklahoma City, Oklahoma, United States

Site Status

Research Site

Nashville, Tennessee, United States

Site Status

Research Site

Galveston, Texas, United States

Site Status

Research Site

Houston, Texas, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

References

Explore related publications, articles, or registry entries linked to this study.

Yates JW, Das S, Mainwaring G, Kemp J. Population pharmacokinetic/pharmacodynamic modelling of the anti-TNF-alpha polyclonal fragment antibody AZD9773 in patients with severe sepsis. J Pharmacokinet Pharmacodyn. 2012 Dec;39(6):591-9. doi: 10.1007/s10928-012-9270-4. Epub 2012 Sep 23.

Reference Type DERIVED
PMID: 23001587 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

D0620C00004

Identifier Type: -

Identifier Source: org_study_id