R L Shiffman1. 1. Department of Obstetrics and Gynecology, New York Methodist Hospital, Brooklyn 11210, USA.
Abstract
OBJECTIVE: To evaluate the role of continuous low-dose antibiotics in the prolongation of pregnancy in women at risk for recurrent second-trimester loss. METHODS: Only patients with a history of previous recurrent second-trimester losses associated with failed cervical cerclages were prospectively included in the study. Patients received low-dose antibiotics until delivery. Cerclage was performed at 14-24 weeks' gestation on the basis of transvaginal sonographic findings of cervical funneling. Outcome was evaluated by weeks of pregnancy gained in the current pregnancy as compared to the previous pregnancy. RESULTS: Ten patients were eligible for study after exclusions. All 10 achieved fetal viability. Pregnancy was prolonged by a mean of 13.4 +/- 4.2 weeks beyond the previous pregnancy. This was highly statistically significant (P < .001). CONCLUSION: Continuous low-dose antibiotics prolonged pregnancy in patients with recurrent second-trimester pregnancy losses and prior failed cerclage. Randomized clinical trials are needed to confirm the role of antibiotics in these high-risk pregnancies.
OBJECTIVE: To evaluate the role of continuous low-dose antibiotics in the prolongation of pregnancy in women at risk for recurrent second-trimester loss. METHODS: Only patients with a history of previous recurrent second-trimester losses associated with failed cervical cerclages were prospectively included in the study. Patients received low-dose antibiotics until delivery. Cerclage was performed at 14-24 weeks' gestation on the basis of transvaginal sonographic findings of cervical funneling. Outcome was evaluated by weeks of pregnancy gained in the current pregnancy as compared to the previous pregnancy. RESULTS: Ten patients were eligible for study after exclusions. All 10 achieved fetal viability. Pregnancy was prolonged by a mean of 13.4 +/- 4.2 weeks beyond the previous pregnancy. This was highly statistically significant (P < .001). CONCLUSION: Continuous low-dose antibiotics prolonged pregnancy in patients with recurrent second-trimester pregnancy losses and prior failed cerclage. Randomized clinical trials are needed to confirm the role of antibiotics in these high-risk pregnancies.
Authors: M H Nguyen; R Fornes; N Kamau; H Danielsson; S Callens; E Fransson; L Engstrand; R Bruyndonckx; N Brusselaers Journal: J Antimicrob Chemother Date: 2022-04-27 Impact factor: 5.758
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