Clinical Observation of Tobramycin Dexamethasone in the Treatment of Meibomian Gland Dysfunction / 中国药房

ABSTRACT

OBJECTIVE:To observe therapeutic efficacy and safety of tobramycin dexamethasone in the treatment of meibo-mian gland dysfunction(MGD). METHODS:108 MGD patients were randomly divided into control group(53 cases)and observa-tion group(55 cases). Control group was given eyelid cleaning with conventional physical cleaning method,at the same time,giv-en Doxycycline hydrochloride tablets 0.1 g orally after meal,twice a day. Based on control group,observation group was addition-ally given Tobramycin and dexamethasone eye ointment with length of 1.0-1.5 cm,smearing into conjunctival sac,4 times a day. Treatment courses of 2 groups lasted for 4 weeks. Clinical efficacies of 2 groups were observed as well as eyelid observation score, symptom score,the levels of IL-6 and TNF-α,the occurrence of ADR before and after treatment. RESULTS:The total response rate of observation group was significantly higher than that of control group(89.1% vs. 77.4%),with statistical significance(P0.05). After treatment,eyelid observation score of 2 groups were significantly higher than before treatment,and the observation group was significantly higher than the control group;symptom score and the levels of IL-6 and TNF-α in 2 groups were significantly lower than before treatment,and the observation group was significantly lower than the con-trol group,with statistical significance(P0.05). CONCLUSIONS:Based on routine treatment,tobramycin dexamethasone shows significant therapeutic efficacy for MGD,and can improve clinical symptoms significantly but does not increase the occurrence of ADR.