The Interval Between Initiation of Anti-tuberculosis Treatment in Patients with Culture-positive Pulmonary Tuberculosis and Receipt of Drug-susceptibility Test Results.
10.3346/jkms.2007.22.1.26
- Author:
Joon Sung JOH
1
;
Chang Hoon LEE
;
Ji Eun LEE
;
Young Kil PARK
;
Gill Han BAI
;
Eui Chong KIM
;
Sung Koo HAN
;
Young Soo SHIM
;
Jae Joon YIM
Author Information
1. Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine and Lung Institute, Seoul National University College of Medicine, Seoul, Korea. yimjj@snu.ac.kr
- Publication Type:Original Article
- Keywords:
Tuberculosis;
Microbial Sensitivity Tests;
Treatment
- MeSH:
Tuberculosis, Pulmonary/*drug therapy;
Time Factors;
Prospective Studies;
Middle Aged;
*Microbial Sensitivity Tests;
Male;
Humans;
Female;
Antitubercular Agents/pharmacology/*therapeutic use;
Aged;
Adult;
Adolescent
- From:Journal of Korean Medical Science
2007;22(1):26-29
- CountryRepublic of Korea
- Language:English
-
Abstract:
Although mycobacterial culture and the subsequent drug-susceptibility test (DST) for anti-tuberculosis (TB) drugs take several months to complete using solid media, there are no reports on the turnaround times of these tests under clinical conditions. The aim of this study was to determine the interval between initiation of anti-TB treatment and receipt of DST requested at an outpatient clinic. We prospectively enrolled patients with culture-positive pulmonary TB at Seoul National University Hospital from September 2002 to December 2004. Patients were followed up monthly. Mycobacterial cultures were done using Ogawa media at Seoul National University Hospital. DST were performed at the Korean Institute of Tuberculosis. Of the 104 patients enrolled, 54 were male. The median age was 41 yr. The median interval from initiation of anti-TB treatment to receipt of mycobacterial culture results by clinicians was 37 days (range, 0-89 days). The median interval from initiation of treatment to confirmation of DST by requesting clinicians was 80.5 days (range, 28-145 days). Clinicians only received the results of DST more than two months after initiation of treatment when they followed up patients monthly and mycobacterial culture was performed using solid media.
