Therapeutic effect of Linezolid combined with Cycloserine in patients with drug-resistant pulmonary tuberculosis and its effect on serum interleukin-6 and γ interferon levels
LAI Jinmei LUO lanyu LIU Jinhua
Department of Tuberculosis,the Second Hospital of Longyan City,Fujian Province,Longyan 364000,China
Abstract:Objective To investigate the therapeutic effect of Linezolid combined with Cycloserine in drug-resistant pulmonary tuberculosis patients and the effect on serum interleukin-6 (IL-6) and γ interferon (IFN-γ) levels.Methods A total of 82 patients with drug-resistant pulmonary tuberculosis admitted to Second Hospital of Longyan City,Fujian Province from December 2017 to December 2020 were selected and divided into study group and control group according to the random number table method,with 41 cases in each group.The control group was treated with Cycloserine,and the study group was treated with Cycloserine + Linezolid,both of which continued to be treated for 6 months.The clinical efficacy,recovery of clinical symptoms,IL-6,IFN-γ and adverse reactions were compared between the two groups.Results The total effective rate of treatment in the study group was higher than that in the control group,the absorption of lesions,sputum culture and acid-fast staining smears were shorter than those in the control group,and the differences were statistically significant (P<0.05).Before treatment,there was no significant difference in serum IL-6 and IFN-γ levels between the two groups (P>0.05);after treatment,the serum IL-6 and IFN-γ levels in the study group were lower than those in the control group,and the differences were statistically significant (P<0.05).There was no significant difference in the total incidence of adverse reactions between the two groups (P>0.05).Conclusion Linezolid combined with Cycloserine is effective in the treatment of drug-resistant pulmonary tuberculosis.It can improve the clinical symptoms of patients,reduce serum IL-6 and IFN-γ levels,and is safe and reliable.
赖金梅;罗兰裕;刘锦华. 利奈唑胺联合环丝氨酸在耐药肺结核患者中的治疗效果及对血清白介素-6、γ干扰素水平的影响[J]. 中国当代医药, 2022, 29(14): 55-57-62.
LAI Jinmei;LUO lanyu;LIU Jinhua. Therapeutic effect of Linezolid combined with Cycloserine in patients with drug-resistant pulmonary tuberculosis and its effect on serum interleukin-6 and γ interferon levels. 中国当代医药, 2022, 29(14): 55-57-62.