We updated the design of this site on September 25th. Learn more.
Show more
ClinicalTrials.gov
ClinicalTrials.gov Menu

Open Label Non-comparative Clinical Trial of Tigecycline in Patients With Catheter Infection

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00419991
First Posted: January 9, 2007
Last Update Posted: June 22, 2011
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Collaborator:
Wyeth is now a wholly owned subsidiary of Pfizer
Information provided by:
CPL Associates
  Purpose
Tigecycline is being developed as an agent that overcomes tetracycline-resistance mechanisms and provides activity against emerging multi-drug resistant pathogens. The purpose of this protocol is to determine the linkage between time related clinical measures of infection response and time to bacterial eradication in patients with intravascular catheter infections caused by Staphylococcus epidermidis and other coagulase negative staphylococci.

Condition Intervention Phase
Staphylococcal Infections Drug: Tigecycline Phase 4

Study Type: Interventional
Study Design: Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: An Open-Label Noncomparative, Multicenter, Clinical Trail Measuring Time Related Clinical Response Factors in Relation to Time to Bacterial Eradication With Tigecycline Treatment in Patients With Catheter Infection

Resource links provided by NLM:


Further study details as provided by CPL Associates:

Primary Outcome Measures:
  • Time to bacterial eradication [ Time Frame: 7-14 days ]

Secondary Outcome Measures:
  • Safety and Efficacy of Tigecycline in patients with intravascular catheter infections [ Time Frame: 7-14 days ]

Enrollment: 10
Study Start Date: January 2007
Study Completion Date: May 2008
Primary Completion Date: May 2008 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
No Intervention: 1 Tigecycline Drug: Tigecycline
All patients will receive tigecycline infusions approximately every 12 or 24 hours. The usual regimen of tigecycline is (an initial intravenous (IV) dose of 100 mg followed by 50 mg approximately every 12 hours). Patients with severe hepatic dysfunction may, at the investigator's discretion with CPL Associates approval (call enrollment hotline) may be given a total daily dose of 50 mg (one 50 mg dose or 25 mg approximately every 12 hours). Tigecycline infusions will be administered over approximately 30 minutes in 100 mL of normal saline.

Detailed Description:
Tigecycline, a glycylcycline antibiotic and an analog of the tetracycline minocycline, demonstrates a broad spectrum of antibacterial activity by inhibiting multiply resistant gram-positive, gram-negative, anaerobic, and "atypical" bacteria. It is being developed as an agent that overcomes tetracycline-resistance mechanisms and provides activity against emerging multi-drug resistant pathogens. These attributes may provide clinicians with a valuable therapeutic alternative. The purpose of this protocol is to determine the linkage between time related clinical measures of infection response and time to bacterial eradication in patients with intravascular catheter infections caused by Staphylococcus epidermidis and other coagulase negative staphylococci. The study is being conducted in two phases. The first treats patients who have removal of the catheter at the time of treatment, and the second treats patients who have the catheter remaining in situ during tigecycline treatment.
  Eligibility

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   18 Years to 85 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Male or female patients, 18-85 years of age and a weight of > 45 kilograms.
  • Patients with intravascular catheters and a blood culture that is positive for gram-positive cocci in clusters. Patients will be subsequently excluded from the study analysis if they do not have a culture-positive infection with S. epidermidis or other coagulase negative staphylococci, expected to be susceptible to tigecycline.
  • Patients in whom the bacteremia can be cultured daily by the site investigator.
  • Patients who have failed other available antibiotic therapies may be enrolled with positive blood cultures and organism susceptibility to tigecycline.

Exclusion Criteria:

  • Patients that cannot be cultured daily by the site investigator.
  • Intravascular catheter infections known to be caused by bacteria other than a coagulase negative staphylococci, for example, Staphylococcus aureus.
  • Any patient who has received more than 24 hrs of vancomycin.
  • Any patient who has received any antibiotic active against S. epidermidis other than vancomycin.
  • Patients who are moribund with an expected survival of less than 2 weeks.
  • Patients who are neutropenic (ANC <500) at the time of bacteremia
  • Patients who have been designated as "Do Not Resuscitate", unless it is anticipated within a reasonable degree of medical certainty that they can achieve benefit from tigecycline therapy.
  • Known or suspected hypersensitivity to tigecycline, tetracyclines, or other compounds related to this class of antibacterial agents.
  • Pregnant women or nursing mothers.
  • Female patients of childbearing potential who do not agree to use a medically acceptable method of contraception throughout the duration of the study and for at least 1 month after the last dose of tigecycline.
  • Patients with suspected or proven endocarditis or osteomyelitis
  • Patients with suspected or proven mycobacterial infections
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00419991


Locations
United States, Alabama
CPL Associates Investigational Site
Huntsville, Alabama, United States, 35801
United States, Georgia
CPL Associates Investigational Site
Marietta, Georgia, United States, 30060
United States, Maryland
CPL Associates Investigational Site
Cumberland, Maryland, United States, 21502
Sponsors and Collaborators
CPL Associates
Wyeth is now a wholly owned subsidiary of Pfizer
Investigators
Principal Investigator: Dennis G Maki, M.D. University of Wisconsin, Madison
  More Information

Additional Information:
Publications:
Responsible Party: Jerome Schentag, Pharm.D., CPL Associates, LLC
ClinicalTrials.gov Identifier: NCT00419991     History of Changes
Other Study ID Numbers: CPLA-6625
First Submitted: January 8, 2007
First Posted: January 9, 2007
Last Update Posted: June 22, 2011
Last Verified: June 2011

Keywords provided by CPL Associates:
Tigecycline
Staphylococcal Infections
Catheter

Additional relevant MeSH terms:
Infection
Communicable Diseases
Staphylococcal Infections
Gram-Positive Bacterial Infections
Bacterial Infections
Tigecycline
Minocycline
Anti-Bacterial Agents
Anti-Infective Agents


To Top