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OBJECTIVE:To discuss the curative effects,adverse drug reactions(ADRs)and cost—effectiveness of 3 kinds of nitroimidazole drugs for treatment of trichomonal vaginitis.METHODS:111 cases of trichomonal vaginitis were randomly divided into 3 groups,administered with metronidazol(group A),tinidazole (group B),and ornidazol(group C)respectively,the curative effects and ADRs were observed and cost-effectiveness analysis was made in all groups.RESULTS:The costs in 3 groups were 0.74 yuan,33.6 yuan and 41.2 yuan respectively.The cure rates were 59.4%,81.6%and 97.2%,respectively.The cost-effectiveness ratios were 0.01,0.41,and 0.42 respectively.The increment cost -effectiveness ratios in group B and C were 1.48 and 1.07,as compared with group A.The occurrences of ADRs were 62.2%,18.4%,and11.1%respectively.CONCLUSION:Among 3 regimes,regime C is the preferred one.
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0.05).CONCLUSION:Scheme B has better compliance and is more economical as compared with scheme A.