A comparative analysis of first trimester medical abortion in cases with previously scarred and non-scarred uterus: A case control study

Abstract—In recent years, termination of pregnancy has also become more common procedure due to intensive development of medicines and increasing demand for such procedures. In previously scarred uterus the use of medical abortion regimen could avoid severe complications such as uterine perforation, cervical laceration and other physical and psychological trauma which are caused by surgical termination of pregnancy. This prospective study was conducted in Department of Obstetrics and Gynaecology, J.L.N. Medical College, Ajmer from December 2015 to November 2017 to compare the efficacy, safety and acceptability of medical abortion in previously scarred and non-scarred uterus. For this study 75 women were included of amenorrhoea < 49 days with previous one or two LSCS (Lower segment cesarean section) and 75 women with no LSCS (primi and multipara with prior normal delivery). Regime which was used in this study was tab. Mifepristone 200 mg followed by Misoprostol 600µgm were given to them. Follow up was done at day 14 using sonography. The overall success rate for complete abortion in group I was 88% and that of group II was 89.3%.Total proportion of incomplete abortion was 9.33% in group I as compared to 8% in group II and continuation of pregnancy occurred 2.67%  in both  the groups during the entire study period. Thus there was no significant difference in efficacy of medicines in achieving abortion in scared and non-scared uterus. So early medical abortion represents an important method in previous scarred uterus patients having unwanted pregnancy. These regimens offer the prospect of a more private, less intrusive form of abortion that is both safe and effective.