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北京市8个医院808例妇女应用长效醋酸甲孕酮(DMPA)注射避孕,共使用6 211个月。6个月末累积总终止率为57.92/lOO妇女,12月末90.59/100妇女。主要停药原因为月经紊乱。在用药过程中有体重增加、恶心、无力、头痛等。停药后月经自然恢复时间平均4.49±3.31月。用药期间无一例妊娠。结论认为虽然避孕高效,但因其副反应,特别是长期不规则出血与闭经,不易为我国北方妇女接受,难以推广。
808 women in 8 hospitals in Beijing used long-acting DMPA for contraception, 6 211 months. At the end of 6 months, the cumulative total termination rate was 57.92 per 100 women, and at the end of December 90.59 per 100 women. The main reason for discontinuation of menstrual disorders. In the course of medication with weight gain, nausea, weakness, headache and so on. After stopping the menstrual natural recovery time average 4.49 ± 3.31 months. No pregnancy during the medication. Conclusion Although contraceptive efficiency, but because of its side effects, especially long-term irregular bleeding and amenorrhea, not easy to accept for the northern women, it is difficult to promote.