A Prospective Study of Multidrug Resistance and a Pilot Study of the Safety of and Clinical and Microbiologic Response to Levofloxacin in Combination With Other Antimycobacterial Drugs for Treatment of Multidrug-Resistant Pulmonary Tuberculosis (MDRTB) in HIV-Infected Patients.

Tracking Information
First Submitted Date ICMJE	November 2, 1999
First Posted Date ICMJE	August 31, 2001
Last Update Posted Date	April 3, 2012
Study Start Date ICMJE	Not Provided
Primary Completion Date	Not Provided
Current Primary Outcome Measures ICMJE	Not Provided
Original Primary Outcome Measures ICMJE	Not Provided
Change History	Complete list of historical versions of study NCT00000796 on ClinicalTrials.gov Archive Site
Current Secondary Outcome Measures ICMJE	Not Provided
Original Secondary Outcome Measures ICMJE	Not Provided
Current Other Outcome Measures ICMJE	Not Provided
Original Other Outcome Measures ICMJE	Not Provided
Descriptive Information
Brief Title ICMJE	A Prospective Study of Multidrug Resistance and a Pilot Study of the Safety of and Clinical and Microbiologic Response to Levofloxacin in Combination With Other Antimycobacterial Drugs for Treatment of Multidrug-Resistant Pulmonary Tuberculosis (MDRTB) in HIV-Infected Patients.
Official Title ICMJE	A Prospective Study of Multidrug Resistance and a Pilot Study of the Safety of and Clinical and Microbiologic Response to Levofloxacin in Combination With Other Antimycobacterial Drugs for Treatment of Multidrug-Resistant Pulmonary Tuberculosis (MDRTB) in HIV-Infected Patients.
Brief Summary	To determine the demographic, behavioral, clinical, and geographic risk factors associated with the occurrence of multidrug-resistant pulmonary tuberculosis (MDRTB). To evaluate the clinical and microbiological responses and overall survival of MDRTB patients who are treated with levofloxacin-containing multiple-drug regimens chosen from a hierarchical list. Per 9/28/94 amendment, to assess whether persistent or recurrent positive sputum cultures of patients who show failure or relapse are due to the same strain or reinfection with a new strain. Among TB patients, there has been an increase in progressive disease due to the emergence of antimycobacterial drug-resistant strains of Mycobacterium tuberculosis. Failure to identify patients at high risk for MDRTB increases the hazard for both treatment failure and development of resistance to additional therapeutic agents. Efforts to improve survival in patients with MDRTB will depend on improved methods of assessing the risk of acquisition of MDRTB and identifying drug susceptibility patterns in a timely fashion.
Detailed Description	Among TB patients, there has been an increase in progressive disease due to the emergence of antimycobacterial drug-resistant strains of Mycobacterium tuberculosis. Failure to identify patients at high risk for MDRTB increases the hazard for both treatment failure and development of resistance to additional therapeutic agents. Efforts to improve survival in patients with MDRTB will depend on improved methods of assessing the risk of acquisition of MDRTB and identifying drug susceptibility patterns in a timely fashion. Patients are asked a series of questions to determine epidemiologic factors that may be predictive of MDRTB. Patients who are determined to be at low risk for MDRTB will be referred to another TB treatment protocol (ACTG 222), if appropriate. Patients suspected of having primary or acquired MDRTB or those with confirmed MDRTB will be offered a regimen of anti-TB therapy from a hierarchically ordered list of drugs, based on the patient's resistance status (suspect primary MDRTB, suspect acquired MDRTB, or confirmed MDRTB). The hierarchical list is as follows: isoniazid, rifampin, ethambutol, streptomycin, levofloxacin, ethionamide, cycloserine, capreomycin, aminosalicylic acid, and clofazimine. Treatment will be administered daily for at least 6 months, then on an intermittent schedule at the clinician's discretion. Patients with confirmed MDRTB (defined as known resistance to at least isoniazid and rifampin within 6 months prior to study entry) will receive a minimum of 18 months of treatment following sputum culture conversion. Follow-up is performed every 4 weeks for 8 weeks, and then every 8 weeks.
Study Type ICMJE	Interventional
Study Phase	Not Applicable
Study Design ICMJE	Primary Purpose: Treatment
Condition ICMJE	HIV Infections; Tuberculosis
Intervention ICMJE	Drug: Cycloserine; Drug: Ethionamide; Drug: Capreomycin sulfate; Drug: Aminosalicylic acid; Drug: Streptomycin sulfate; Drug: Ethambutol hydrochloride; Drug: Amikacin sulfate; Drug: Isoniazid; Drug: Pyrazinamide; Drug: Pyridoxine hydrochloride; Drug: Levofloxacin; Drug: Rifampin; Drug: Clofazimine
Study Arms	Not Provided
Publications *	Telzak EE, Chirgwin KD, Nelson ET, Matts JP, Sepkowitz KA, Benson CA, Perlman DC, El-Sadr WM. Predictors for multidrug-resistant tuberculosis among HIV-infected patients and response to specific drug regimens. Terry Beirn Community Programs for Clinical Research on AIDS (CPCRA) and the AIDS Clinical Trials Group (ACTG), National Institutes for Health. Int J Tuberc Lung Dis. 1999 Apr;3(4):337-43.
* 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)	525
Original Enrollment ICMJE	Same as current
Actual Study Completion Date	October 1998
Primary Completion Date	Not Provided
Eligibility Criteria ICMJE	Inclusion Criteria Patients must have: Working diagnosis of HIV infection.; Working diagnosis of pulmonary TB. Per 08/02/94 amendment, patients with confirmed MDRTB or known susceptibilities for the current episode at baseline are not eligible for the epidemiologic study only. FOR TREATMENT PILOT: Positive sputum AFB smear (or a positive sputum culture for TB within 6 months prior to study entry).; Assessment of suspect primary, suspect acquired, AND/OR confirmed MDRTB.; Life expectancy of at least 2 weeks.; Age >= 18 years for suspect MDRTB. Age >= 13 years for confirmed MDRTB. Exclusion Criteria Co-existing Condition: Patients with the following symptoms or conditions are excluded: Known hypersensitivity or resistance to quinolones.; Other disorders or conditions for which the study drugs are contraindicated. Prior Medication: Excluded: More than 6 weeks total therapy within 3 months prior to study entry using three or more drugs effective against the isolates. (Per 08/02/94 amendment, patients from protocol ACTG 222/CPCRA 019 who have MDRTB are eligible for rollover to this study regardless of treatment duration on ACTG 222/CPCRA 019.)
Sex/Gender	Sexes Eligible for Study: All
Ages	13 Years and older (Child, Adult, Senior)
Accepts Healthy Volunteers	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	NCT00000796
Other Study ID Numbers ICMJE	ACTG 238; CPCRA 026; 11215 ( Registry Identifier: DAIDS ES Registry Number )
Has Data Monitoring Committee	Not Provided
U.S. FDA-regulated Product	Not Provided
IPD Sharing Statement	Not Provided
Responsible Party	National Institute of Allergy and Infectious Diseases (NIAID)
Study Sponsor ICMJE	National Institute of Allergy and Infectious Diseases (NIAID)
Collaborators ICMJE	Not Provided
Investigators ICMJE	Study Chair: Telzak E Study Chair: Benson C Study Chair: Chirgwin K Study Chair: Sepkowitz K
PRS Account	National Institute of Allergy and Infectious Diseases (NIAID)
Verification Date	March 2012
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP