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A Randomized, Double-Blind, Placebo-Controlled, Multicenter Trial of the Safety and Efficacy of Ceftriaxone and Doxycycline in the Treatment of Patients With Seropositive Chronic Lyme Disease

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ClinicalTrials.gov Identifier: NCT00001101
Recruitment Status : Completed
First Posted : August 31, 2001
Last Update Posted : August 27, 2010
Sponsor:
Information provided by:
National Institute of Allergy and Infectious Diseases (NIAID)

Tracking Information
First Submitted Date  ICMJE November 2, 1999
First Posted Date  ICMJE August 31, 2001
Last Update Posted Date August 27, 2010
Study Start Date  ICMJE Not Provided
Actual Primary Completion Date March 2001   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE Not Provided
Original Primary Outcome Measures  ICMJE Not Provided
Change History Complete list of historical versions of study NCT00001101 on ClinicalTrials.gov Archive Site
Current Secondary Outcome Measures  ICMJE Not Provided
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE A Randomized, Double-Blind, Placebo-Controlled, Multicenter Trial of the Safety and Efficacy of Ceftriaxone and Doxycycline in the Treatment of Patients With Seropositive Chronic Lyme Disease
Official Title  ICMJE A Randomized, Double-Blind, Placebo-Controlled, Multicenter Trial of the Safety and Efficacy of Ceftriaxone and Doxycycline in the Treatment of Patients With Seropositive Chronic Lyme Disease
Brief Summary Lyme disease is the most common tick-borne disease in the United States. It is caused by the spirochete Borrelia burgdorferi. It may exist in a chronic form and be the result of: 1) active infection by B. burgdorferi; 2) damage caused by the original infectious process; or 3) the presence of co-infection with another organism transmitted by Ixodes ticks. The purpose of this study is to determine the safety and effectiveness, for seropositive patients, of intensive antibiotic treatment in eliminating symptoms of Chronic Lyme Disease (CLD).
Detailed Description One hundred ninety-four (194) patients will be enrolled in this study. Each patient will be assigned to one of two groups and will be randomly selected to receive either antibiotic therapy or placebo; but, the assignment of medication will not be made known to the patient or administering doctor. Antibiotic or placebo will be given intravenously (IV) for 30 consecutive days and then orally for the next 60 consecutive days.
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 3
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double
Primary Purpose: Treatment
Condition  ICMJE Lyme Disease
Intervention  ICMJE
  • Drug: ceftriaxone
  • Drug: doxycycline
Study Arms  ICMJE Not Provided
Publications *

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Enrollment  ICMJE
 (submitted: June¬†23,¬†2005)
194
Original Enrollment  ICMJE Same as current
Actual Study Completion Date  ICMJE March 2001
Actual Primary Completion Date March 2001   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

You may be eligible for this study if you:

  • Are 18 years of age or older.
  • Are seropositive for antibodies against B. burgdorferi antigens by Western Blot at enrollment.
  • Have documented history of acute Lyme disease.
  • Have had a rash (erythema migrans) that resembles a bullseye. This skin aberration usually occurs after a tick bite in late spring, summer or early fall and is sometimes accompanied by fatigue, fever, headache, mild stiff neck, arthralgia or myalgia.
  • Have had one or more clinical features typical of Lyme disease acquired in the United States (see technical summary).
  • Have had one or more of the following symptoms and conditions that have persisted for at least 6 months (but less than 12 years) and are not attributable to another cause or condition: a) widespread musculoskeletal pain and fatigue that began coincident with or within 6 months following initial infection with B. burgdorferi. b) certain neurologic symptoms including memory impairment and nerve pain within 6 months following initial infection with B. burgdorferi.
  • Have had a physician-documented history of prior antibiotic treatment with a currently recommended antibiotic regimen.

Exclusion Criteria:

You will not be eligible for this study if you:

  • Have previously enrolled in this study.
  • Are pregnant, lactating, or unable to use birth control measures during the treatment period of this study.
  • Are taking chronic medication that could interfere with evaluation of symptoms.
  • Are taking or have taken various medications that could interfere with the evaluation of symptoms (see technical summary).
  • Are hypersensitive to ceftriaxone or doxycycline.
  • Have active inflammatory synovitis.
  • Have another disease that could account for symptoms of acute Lyme disease.
  • Have another serious disease or an active infection.
  • Are unable to tolerate an IV.
  • Have tested positive for Borrelia DNA in plasma or cerebrospinal fluid at the time of initial evaluation for study.
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT00001101
Other Study ID Numbers  ICMJE DMID 97-002
Has Data Monitoring Committee Not Provided
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Not Provided
Study Sponsor  ICMJE National Institute of Allergy and Infectious Diseases (NIAID)
Collaborators  ICMJE Not Provided
Investigators  ICMJE Not Provided
PRS Account National Institute of Allergy and Infectious Diseases (NIAID)
Verification Date March 2010

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP