Could we treat more unruptured ectopic pregnancies with intramuscular methotrexate?
The main reason for the restricted use of methotrexate in the treatment of ectopic pregnancy (EP) obviously is the fear of tubal rupture in patients with lower abdominal pain after the administration of methotrexate. Therefore, we wanted to find out if patient characteristics at first presentation, such as age, pretreatment beta-hCG level, adnexal mass as visualized by transvaginal ultrasonography, or history of prior EP, would identify patients at risk for tubal rupture if they were hemodynamically stable and showed no signs of peritoneal irritation. We examined whether more patients could have been treated medically with methotrexate, because tubal rupture was unforeseeable at first presentation and inclusion criteria for methotrexate treatment were fulfilled. From January 1996 to August 1998, 122 patients diagnosed as having EP were treated at the Gynecologic Department of the University Hospital of Vienna. Inclusion criteria for medical treatment with intramuscular methotrexate (50
The main reason for the restricted use of methotrexate in the treatment of ectopic pregnancy (EP) obviously is the fear of tubal rupture in patients with lower abdominal pain after the administration of methotrexate. Therefore, we wanted to find out if patient characteristics at first presentation, such as age, pretreatment beta-hCG level, adnexal mass as visualized by transvaginal ultrasonography, or history of prior EP, would identify patients at risk for tubal rupture if they were hemodynamically stable and showed no signs of peritoneal irritation. We examined whether more patients could have been treated medically with methotrexate, because tubal rupture was unforeseeable at first presentation and inclusion criteria for methotrexate treatment were fulfilled. From January 1996 to August 1998, 122 patients diagnosed as having EP were treated at the Gynecologic Department of the University Hospital of Vienna. Inclusion criteria for medical treatment with intramuscular methotrexate (50
