Mifepristone in combination with methotrexate for the medical treatment of tubal pregnancy: a randomized, controlled trial.
Hum Reprod
; 13(7): 1987-90, 1998 Jul.
Article
in En
| MEDLINE
| ID: mdl-9740462
ABSTRACT
In the search for a more potent alternative to a single i.m. injection of methotrexate for ectopic pregnancy, a randomized trial was organized. The efficacy of a combination of methotrexate and mifepristone was compared with methotrexate alone in the treatment of unruptured tubal pregnancies. The diagnosis of an unruptured tubal pregnancy was confirmed laparoscopically in 50 patients during a 2 year period. Women were randomized to receive a single i.m. injection of 50 mg/m2 methotrexate alone or a single dose of 600 mg oral mifepristone in combination with the same dose of methotrexate. Both treatment protocols were successful in achieving the resolution of unruptured ectopic pregnancy (18/25 in the methotrexate group and 22/25 in the combination group) following the initial intervention. A second injection was needed in four (16%) cases in the methotrexate group and in one (4%) case in the combination group. Overall, a complete resolution was achieved in 22/25 and 23/25 cases respectively. Unruptured ectopic pregnancy resolved faster in women given the combination of methotrexate and mifepristone compared to women given methotrexate only (P = 0.01). The effect of the methotrexate and mifepristone combination was more pronounced in women with higher human chorionic gonadotrophin concentrations.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Pregnancy, Tubal
/
Progestins
/
Mifepristone
/
Methotrexate
/
Hormone Antagonists
Type of study:
Clinical_trials
/
Guideline
Limits:
Adult
/
Female
/
Humans
/
Pregnancy
Language:
En
Journal:
Hum Reprod
Journal subject:
MEDICINA REPRODUTIVA
Year:
1998
Document type:
Article
Affiliation country:
United kingdom