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A Study of MK3009 in Japanese Patients With Skin or Blood Stream Infections Caused by Methicillin-Resistant Staphylococcus Aureus
This study is currently recruiting participants.
Verified by Merck, January 2009
Sponsored by: Merck
Information provided by: Merck
ClinicalTrials.gov Identifier: NCT00770341
  Purpose

The study investigates the efficacy and safety of MK3009 in patients with skin infections and septicemia caused by MRSA.


Condition Intervention Phase
Staphylococcal Infection
Drug: daptomycin
Drug: Comparator: vancomycin
Phase III

MedlinePlus related topics: Sepsis Staphylococcal Infections
Drug Information available for: Vancomycin Daptomycin Vancomycin hydrochloride Methicillin Methicillin sodium
U.S. FDA Resources
Study Type: Interventional
Study Design: Treatment, Randomized, Open Label, Active Control, Parallel Assignment, Safety/Efficacy Study
Official Title: A Phase III Randomized, Open-Labeled Clinical Trial of MK3009 (Daptomycin) in Patients With Skin and Soft Tissue Infections, Septicemia and Right-Sided Infective Endocarditis Caused by MRSA

Further study details as provided by Merck:

Primary Outcome Measures:
  • Percentage of patients with clinical success at Test of Cure (TOC). Percentage of patients with microbiological success at TOC. [ Time Frame: 42 days ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Percentage of patients with clinical success at End of Treatment (EOT). Percentage of patients with microbiological success at EOT. [ Time Frame: 42 days ] [ Designated as safety issue: No ]

Estimated Enrollment: 123
Study Start Date: November 2008
Estimated Study Completion Date: March 2010
Estimated Primary Completion Date: March 2010 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
1: Experimental
MK3009 (daptomycin)
Drug: daptomycin
MK3009 (daptomycin), 4 or 6 mg/kg, once daily by IV drip, 42 days
2: Active Comparator
vancomycin
Drug: Comparator: vancomycin
vancomycin 1g, bid by IV drip, 14 days

  Eligibility

Ages Eligible for Study:   20 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Both Sexes, Aged 20 Years Or Older
  • Japanese Patients With Skin And Skin Structure Infections Or Septicemia Known Or Suspected To Be Caused By MRSA
  • Written Informed Consent

Exclusion Criteria:

  • Patients With Infections That Can Be Treated By Surgery Alone
  • Patients With Pneumonia
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00770341

Locations
Japan, Chiyodaku
Merck Ltd., Japan Recruiting
Tokyo, Chiyodaku, Japan, 102-8667
Contact: Tadaaki Taniguchi     81-3-6272-1547        
Sponsors and Collaborators
Merck
Investigators
Study Director: Medical Monitor Merck
  More Information

Responsible Party: Merck & Co., Inc. ( Executive Vice President, Clinical and Quantitative Sciences )
Study ID Numbers: 2008_564, MK3009-002
Study First Received: October 9, 2008
Last Updated: January 8, 2009
ClinicalTrials.gov Identifier: NCT00770341  
Health Authority: Japan: Pharmaceuticals and Medical Devices Agency

Study placed in the following topic categories:
Bacterial Infections
Soft Tissue Infections
Bacterial endocarditis
Endocarditis
Daptomycin
Staphylococcal Infections
Sepsis
Gram-Positive Bacterial Infections
Methicillin
Endocarditis, Bacterial
Infective endocarditis
Endocarditis, infective
Vancomycin

Additional relevant MeSH terms:
Anti-Infective Agents
Anti-Bacterial Agents
Communicable Diseases
Therapeutic Uses
Infection
Pharmacologic Actions

ClinicalTrials.gov processed this record on January 16, 2009