Retrospective Evaluation of Safety and Efficacy of Daptomycin Used in Patients With Serious Gram-positive Infections

Daptomycin was approved since 2005 in Taiwan and have been studied and published in west countries. After review the published papers, the few data were described in the Asian countries or Taiwan. The objectives of this study are to evaluate the efficacy and safety of daptomycin for the treatment of Gram-positive infections under actual conditions of use, and to understand other information concerned with daptomycin prescription. This study represents an opportunity for acquiring real world data on daptomycin usage, and may provide physicians in Taiwan with the information of characteristic of the patients receiving daptomycin and to evaluate outcomes. It also provides a means to identify safety signals that emerge with clinical usage.

Study Overview

• Status: Unknown
• Conditions: Serious Gram-positive Infections

Detailed Description

This is a retrospective, non-comparative study, which will be performed after obtaining permission from the institutional review board. Patients with serious gram-positive infections who had received daptomycin from January 2009 and completed daptomycin therapy by the end of December 2010 will be screened, and patients who received ≥ 3 days of daptomycin will be identified eligible to be included. Eligible patients' medical records will be reviewed.

As this is a retrospective chart review, it is expected that informed consent will not be necessary. For patients' confidentiality concern, patients' name or chart number will not to be record in any part of Data Collection Form (APPENDIX 1). A patient identification number will be assigned to each patient included in this surveillance. A study coordinator at site will be identified, and hospital specific process will be utilized to identify patients. Information to be collected was shown on Data Collection Form (Appendix 1). After completing patient data collection, the efficacy and safety will be evaluated for the included cases.

• Study Type: Observational
• Enrollment (Anticipated): 60

Contacts and Locations

Study Locations

• Taiwan
  • Taipei, Taiwan
    • Taipei Medical University - WanFang Hospital

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 20 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

• Sampling Method: Non-Probability Sample

Study Population

Hospitalized patients who are prescribed daptomycin as part of required medical care for gram positive infections as deemed necessary by his/her treating physician.

Description

Inclusion Criteria:

• Patients started daptomycin therapy since January 2009.
• Patients completed daptomycin therapy by the end of December 2010.
• Patients had Gram positive infections.
• Patients received daptomycin therapy for at least 3 days.

Exclusion Criteria:

• Daptomycin therapy will be chosen by the treating physician based on clinical indication and it is expected that risks of therapy will have already been considered.
• subjects are only to be excluded if he/she was enrolled in any antibiotics clinical trial during daptomycin treatment.

Study Plan

How is the study designed?

Collaborators and Investigators

• Sponsor: Taipei Medical University WanFang Hospital
• Investigators: Principal Investigator: Wen-Sen Lee, Taipei Medical University WanFang Hospital

Study record dates

Study Major Dates

• Study Start: February 1, 2011
• Study Completion (Anticipated): April 1, 2011

Study Registration Dates

• First Submitted: March 10, 2011
• First Submitted That Met QC Criteria: March 10, 2011
• First Posted (Estimate): March 14, 2011

Study Record Updates

• Last Update Posted (Estimate): March 14, 2011
• Last Update Submitted That Met QC Criteria: March 10, 2011
• Last Verified: March 1, 2011

More Information

Terms related to this study

• Keywords: Daptomycin; Serious Gram-positive Infections
• Additional Relevant MeSH Terms: Pathologic Processes; Disease Attributes; Infections; Communicable Diseases
• Other Study ID Numbers: 99084