Acta obstetricia et gynecologica Scandinavica · 2007
Preventive treatment of intrauterine device-induced menstrual blood loss with tranexamic acid in Chinese women.
СтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Lin X, Gao E S, Li D, Zhang M, Dou L X, Yuan W
Аннотация
OBJECTIVES: To investigate whether tranexamic acid (Transamin) therapy reduces the amount of menstrual blood loss (MBL) and occurrence of menorrhagia after intrauterine device (IUD) insertion.
METHODS: Some 175 Chinese women attending for IUD insertion were equally assigned into 2 Transamin groups (1,000 and 500 mg, twice daily) and a placebo group. Their MBL was recorded with a pictorial chart in 3 subsequent menstrual cycles after insertion, while the MBL of 64 patients, collecting used sanitary towels, was also measured by an alkaline hematin method.
RESULTS: A significant decline in post-insertion MBL and occurrence of menorrhagia was found in the 2 Transamin groups compared with the placebo group (p<0.05), whereas the difference in the results from the pictorial chart score was not statistically significant between the 1 g group and placebo group.
CONCLUSION: Transamin treatment with a generally recommended dosage can effectively reduce the amount of IUD-induced MBL and prevent menorrhagia in Chinese women. A lower dosage than recommended (50% of recommended dosage) may have a similar preventive effect.
METHODS: Some 175 Chinese women attending for IUD insertion were equally assigned into 2 Transamin groups (1,000 and 500 mg, twice daily) and a placebo group. Their MBL was recorded with a pictorial chart in 3 subsequent menstrual cycles after insertion, while the MBL of 64 patients, collecting used sanitary towels, was also measured by an alkaline hematin method.
RESULTS: A significant decline in post-insertion MBL and occurrence of menorrhagia was found in the 2 Transamin groups compared with the placebo group (p<0.05), whereas the difference in the results from the pictorial chart score was not statistically significant between the 1 g group and placebo group.
CONCLUSION: Transamin treatment with a generally recommended dosage can effectively reduce the amount of IUD-induced MBL and prevent menorrhagia in Chinese women. A lower dosage than recommended (50% of recommended dosage) may have a similar preventive effect.