摘要
Objective:To evaluate early efficacy of sputum conversion within 6 months of individual regimens containing bedaquiline in patients with drug resistant tuberculosis.Methods:We conducted a retrospective study among patients with drug resistant tuberculosis who were receiving individual regimens containing bedaquiline.The primary outcome was sputum conversion of both smear and culture within 6 months of treatment.We used medical records of drug resistant tuberculosis patients from January 2020 to December 2021.The study was conducted at Dr.Soetomo Hospital,Indonesia from August to October 2022.Results:In this study,44 eligible drug resistant tuberculosis patients were initiated on regimens containing bedaquiline.There were 52.3%males and the median age was 45.5 years.The rates of previous treatment(70.5%)and lung cavity(36.4%)were high.The most common companion drugs included clofazimine,cycloserine,levofloxacin,and linezolid.Sputum smear and culture conversion was seen in 79.4%and 82.1%at the 2nd month,respectively.More than 97%patients had smear and culture conversion at the end of 6 months.Conclusions:Among drug resistant tuberculosis patients,individual regimens containing bedaquiline were associated with high rates of smear and culture conversion at the end of 6 months.Early efficacy of regimens containing bedaquiline can be used to predict cure rate at the end of treatment.
