RT Journal Article SR Electronic T1 Comparison of moxifloxacin and ofloxacin in treatment of multidrug resistant pulmonary tuberculosis JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP P3333 VO 40 IS Suppl 56 A1 Hüseyin Arpag A1 Murat Yalçinsoy A1 Emine Nilgün Ordu A1 Tülin Kuyucu A1 Sevinç Bilgin A1 Esen Akkaya A1 Mualla Partal A1 O. Kaya Köksalan YR 2012 UL http://erj.ersjournals.com/content/40/Suppl_56/P3333.abstract AB Multidrug resistant tuberculosis (MDR-TB) is defined as pulmonary tuberculosis caused by isoniazid and rifampicin resistant. Fluoroquinolones must be involved in standart treatment regimen of MDR-TB. Effect of old and the new generation fluoroquinolones are compared on sputum conversion to treat MDR-TB.63 MDR-TB patients included. Patients were divided into two groups according to usage of ofloxacin and moxifloxacin. 26 patients used moxifloxacin and 37 patients used ofloxacin. Mean age was 32.7± 12.3 in moxifloxacin group and was 38.1 ± 14.9 in ofloxacin group. Gender distribution(F/M) in moxifloxacin and ofloxacin group was 2/24, 14/23, respectively. All patients were HIV negative. Sputum conversion, culture conversion and treatment period were compared between two groups.View this table:TABLE 1. Comparison of sputum conversion, culture conversion and treatment time with use of Moxifloksacin and Ofloxacin.There was no significant difference in sputum and culture conversion and treatment time between two group (p>0,05).CONCLUSION: In spite of the declared information that moxifloxacin is more efficient than ofloxacin in treatment of MDR-TB; in this study there was no significant difference in sputum conversion, culture conversion and treatment time. Although patient number is not a lot, this result can make us think that economic reasons are important when selecting the qouinolone group for the treatment.