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目的:探讨MTX单次及两次肌注治疗输卵管妊娠的治疗效果。方法:对确诊输卵管妊娠适合化学药物治疗者,给予MTX肌注,视情况决定是否给予第2次重复肌注,将单次用药设为A组,两次用药设为B组。结果:两组治愈率分别为78.02%、91.67%,差异有统计学意义(P<0.05)。结论:采用MTX重复用药较单次用药具有肯定的临床价值。
Objective: To investigate the effect of single and double intramuscular injection of MTX in the treatment of tubal pregnancy. Methods: For diagnosed tubal pregnancy suitable for chemical treatment, given MTX intramuscular injection, depending on the circumstances decide whether to give the second repeat intramuscular injection, the single-drug set for the A group, twice as B group. Results: The cure rates of the two groups were 78.02% and 91.67% respectively, the difference was statistically significant (P <0.05). Conclusion: The repeated use of MTX than a single medication has certain clinical value.