A Study of GT267-004 Versus Vancomycin and GT267-004 Versus Metronidazole in Patients With C.Difficile - Associated Diarrhea

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Approximately 520 patients will be entered into this study taking place throughout the US and Canada. This study aims to determine if an investigational drug is safe and effective for treating symptoms of C. difficile-associated diarrhea (CDAD) and lowering the risk of repeat episodes of CDAD. The investigational drug will be evaluated in comparison to current standard antibiotic treatment, so...

Brief Summary

Official Title: “A Randomized, Double-Blind Study of GT267-004 Versus Vancomycin, and GT267-004 Versus Metronidazole, in Patients With C.Difficile - Associated Diarrhea”

Approximately 520 patients will be entered into this study taking place throughout the US and Canada. This study aims to determine if an investigational drug is safe and effective for treating symptoms of C. difficile-associated diarrhea (CDAD) and lowering the risk of repeat episodes of CDAD. The investigational drug will be evaluated in comparison to current standard antibiotic treatment, so all patients will receive active medication. All study related care is provided including doctor visits, physical exams, laboratory tests and study medication. Total length of participation is approximately 6 weeks.

  • Study Type: Interventional
  • Study Design: Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double-Blind, Primary Purpose: Treatment

Intervention(s) in this Clinical Trial

  • Drug: tolevamer potassium-sodium (GT267-004)

Outcome Measures for this Clinical Trial

Primary Measures

  • Resolution of diarrhea

Secondary Measures

  • Time to resolution of diarrhea
  • Recurrence rate
  • Number of stools
  • Average stool consistency
  • Treatment success

Criteria for Participation in this Clinical Trial

Inclusion Criteria:

  • 18 years of age
  • The presence of CDAD at the time of enrollment with no other likely etiology for the diarrhea
  • Less than or equal to 48 hours of treatment with metronidazole, vancomycin or other antibacterial therapy specific for CDAD
  • Baseline serum potassium > 3.0 mmol (meq)/L
  • Patient considered sufficiently stable clinically to likely complete a 6 week study period

Gender Eligibility for this Clinical Trial: Both

Minimum Age for this Clinical Trial: 18 Years

Maximum Age for this Clinical Trial: N/A

Are Healthy Volunteers Accepted for this Clinical Trial?: No

Clinical Trial Investigator Information

Lead Investigator: Genzyme Industry

Overall Clinical Trial Officials and Contacts

Medical Monitor Study Director Genzyme  

Additional Information

Information obtained from ClinicalTrials.gov on February 12, 2012

Link to the current ClinicalTrials.gov record. http://clinicaltrials.gov/show/NCT00106509

Study ID Number: GD3-170-301

ClinicalTrials.gov Identifier: NCT00106509

Health Authority: United States: Food and Drug Administration

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The URL of this page is:
http://clinicaltrialsfeeds.org/clinical-trials/show/NCT00106509