Safety and Effectiveness of High Dose Tigecycline for Treating Patients with Acute Leukemia after Ineffctiveness of Carbapenems Chemotherapy Combinating with Febrile Neutropenia: Retrospective study / 中国实验血液学杂志

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the safety and efficacy of high dose tigecycline for treatment of fibric neutrope-nia in acute leukemia patients after ineffectiveness of carbapenems chemotherapy of acute leukemia.</p><p><b>METHODS</b>The clinical data of 41 acute leukemia patients with febrile ncutropenia received high dose tigecycline (100 mg q12h), who showed ineffectiveness of treatment with carbapenems, from 20151.30-2017.1. 29 in our hospital were collected and analyzed retrospectively. The temperature, inflammatory indicators as well as hepatic and renal function before and after treatment with tigecycline were compared.</p><p><b>RESULTS</b>Among 41 patients treated with tigecycline due to ineffectiveness of treatment with carbapenems, the infection had been controled in 34 cases, 7 patients died due to ineffectiveness of anti-infective treatment, these patients all were patients with relapse/refractory leukemia. 41 patients were examined etialogically, as a result, 22 patients showed possitive, among them the gram-negative bacill was found in 11(11/22) cases. The average deferves counce time of tigecycline was 28.2±12.0 hours. The temperature of patients treated with tigecycline for 48 hours decreased significantly (P<0.05). There were no significant differences in calcitonin and C-reactive protein levels after treatment with tigecycline (P>0.05), but cacitonin level displayed decrease tread. There was no hepatic and renal impairment after treatment with tigecycline, but levels of as partate aminotransferase, total bilirubin and blood area nitrogen in blood significantly increased as compared with levels before treatment with tigecycline (P<0.05).</p><p><b>CONCLUSION</b>The application of high dose tigecycline for treatment of febrile neutropenia is safety and effective. The high dose tigecycline can decrease the temperature, calcitonin and C-reactive protein levels, and can control infection without the hepatic and renal impairment, but it needs to be confimed by more prospective studies.</p>