Study to Evaluate the Effect of KB001-A on Time-to-Need for Antibiotic Treatment

NCT ID: NCT01695343

Last Updated: 2015-01-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

182 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-12-31

Study Completion Date

2014-12-31

Brief Summary

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The purpose of this study is to confirm and extend the Phase 1-2 KB001 findings of an airway anti-inflammatory effect in CF individuals with chronic Pseudomonas aeruginosa (Pa) airway infection. It is hypothesized that steady-state levels of KB001-A in CF subjects with airway Pa infection will be safe and well-tolerated, and will increase the time-to-need for antibiotic treatment (IV, inhaled, or oral) for worsening of respiratory tract signs and symptoms compared with placebo.

Detailed Description

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Conditions

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Cystic Fibrosis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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KB001-A

KB001-A administered up to 5x intravenously (IV) at 10 mg/kg up to a maximum dose of 800 mg per dose.

Group Type EXPERIMENTAL

KB001-A

Intervention Type BIOLOGICAL

Placebo Comparator

Placebo administered up to 5x intravenously

Group Type PLACEBO_COMPARATOR

Placebo Comparator

Intervention Type DRUG

Interventions

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KB001-A

Intervention Type BIOLOGICAL

Placebo Comparator

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Individuals with CF who are older than 50 years of age may participate if treated with 2 or more courses of antibiotics (IV and/or oral) for respiratory sign and symptoms (CF exacerbation) in the 12 months before the Screening Visit
* Confirmed diagnosis of CF
* At least 2 respiratory tract cultures in the previous 12 months, with Pa present. The most recent positive Pa culture must be within 12 weeks before the Screening Visit (or obtain a positive culture at screening)
* FEV1 % levels within acceptable ranges (per the study protocol)
* Received inhaled ABX for equivalent of 8 weeks or greater in the 26 weeks before the Day 0 Visit

Exclusion Criteria

* Treatment with antibiotics for acute illness within the 4 weeks before the Day 0 Visit
* Use of systemic corticosteroids within the 4 weeks before the Day 0 Visit
* Any change in regimen of CF maintenance therapies within the 4 weeks before the Day 0 Visit
* History of sputum cultures positive for B. cepacia complex in the 2 years before the Screening Visit
* History of organ transplantation
* Current smoker (tobacco, marijuana, or any other material). Use of smokeless inhalers/vaporizers for these materials is also prohibited
* History of drug addiction or alcohol abuse in the 12 months before the Screening Visit
* History of hepatic disease (clinical cirrhosis or portal hypertension), renal dysfunction
* Breast-feeding or pregnancy as evidenced by a positive blood pregnancy test
* Receiving any investigational drug in the 16 weeks (or 5 half lives) before the Day 0 Visit, whichever is longer
Minimum Eligible Age

12 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Humanigen, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Nestor A. Molfino, MD., MSc

Role: STUDY_CHAIR

KaloBios Pharmaceuticals, Inc.

Locations

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Mobile, Alabama, United States

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Phoenix, Arizona, United States

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Tucson, Arizona, United States

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Little Rock, Arkansas, United States

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Long Beach, California, United States

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Oakland, California, United States

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Orange, California, United States

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Stanford, California, United States

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Aurora, Colorado, United States

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Gainesville, Florida, United States

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Miami, Florida, United States

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Orlando, Florida, United States

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Tampa, Florida, United States

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Atlanta, Georgia, United States

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Boise, Idaho, United States

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Glenview, Illinois, United States

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Indianapolis, Indiana, United States

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Iowa City, Iowa, United States

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Lexington, Kentucky, United States

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Louisville, Kentucky, United States

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Portland, Maine, United States

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Boston, Massachusetts, United States

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Worchester, Massachusetts, United States

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Detriot, Michigan, United States

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Grand Rapids, Michigan, United States

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Minneapolis, Minnesota, United States

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Kansas City, Missouri, United States

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St Louis, Missouri, United States

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St Louis, Missouri, United States

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Hanover, New Hampshire, United States

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Manchester, New Hampshire, United States

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Albuquerque, New Mexico, United States

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Albany, New York, United States

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Hawthorne, New York, United States

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New Hyde Park, New York, United States

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New York, New York, United States

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Cincinnati, Ohio, United States

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Cincinnati, Ohio, United States

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Cleveland, Ohio, United States

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Columbus, Ohio, United States

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Dayton, Ohio, United States

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Toledo, Ohio, United States

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Oklahoma City, Oklahoma, United States

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Hershey, Pennsylvania, United States

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Philadelphia, Pennsylvania, United States

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Philadelphia, Pennsylvania, United States

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Pittsburgh, Pennsylvania, United States

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Charleston, South Carolina, United States

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Knoxville, Tennessee, United States

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Memphis, Tennessee, United States

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Nashville, Tennessee, United States

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Austin, Texas, United States

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Dallas, Texas, United States

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San Antonio, Texas, United States

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Colchester, Vermont, United States

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Richmond, Virginia, United States

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Madison, Wisconsin, United States

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Milwaukee, Wisconsin, United States

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New Lambton, New South Wales, Australia

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Parkville, Victoria, Australia

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Nedlands, Western Australia, Australia

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Haifa, , Israel

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Jerusalem, , Israel

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Petah Tikva, , Israel

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Tel Litwinsky, , Israel

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Dunedin, , New Zealand

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Hamilton, , New Zealand

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Countries

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United States Australia Israel New Zealand

Other Identifiers

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KB001A-05

Identifier Type: -

Identifier Source: org_study_id

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