Open AccessBackground factors and scoring systems in relation to pregnancy outcome after fertility surgery
Author(s) -
Strandell Annika,
Bryman Inger,
Janson Per Olof,
Thorburn Jane
Publication year - 1995
Publication title -
acta obstetricia et gynecologica scandinavica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.401
H-Index - 102
eISSN - 1600-0412
pISSN - 0001-6349
DOI - 10.3109/00016349509024450
Subject(s) - medicine , pregnancy , fertility , outcome (game theory) , obstetrics , relation (database) , gynecology , population , environmental health , mathematics , mathematical economics , database , computer science , genetics , biology
Background. A study was initiated to identify background factors, clinical features and pre‐operative scoring systems of importance for future selection of patients suitable for fertility surgery. Methods. Surgical procedures, background factors and scoring systems for tubal lesions and adnexal adhesions and risk factors for ectopic pregnancy were analyzed with respect to possible correlation to subsequent fertility in a retrospective study of 246 patients undergoing fertility surgery (adhesiolysis, salpingostomy, tubal anastomoses, implantation and myomectomy) between 1986 and 1990. Follow‐up periods varied between one to six years. Results. In 94% of cases a second look laparoscopy was performed. Adhesiolysis was done in 62%. The conception rate was 41.1%, the ectopic pregnancy rate was 14.6% and the delivery rate was 22.0%. Myomectomy procedures were most successful, with a delivery rate of 44.0% and no ectopic pregnancy. Previous ectopic pregnancy indicated a higher risk for recurrence, as did a high risk score for ectopic pregnancy. The extent of tubal damage was most relevant to subsequent fertility. Salpingostomies in women with mild or moderate tubal damage resulted in a delivery rate of 25.4% compared with those with severe damage (5.6%). No deliveries were seen after lysis of extensive adnexal adhesions. Conclusion. Adhesion formation is not negligible and a second look laparoscopy is recommended. Women with fibroids should always be considered for fertility surgery, not only because of high success rates, but also as an adjuvant to subsequent in vitro fertilization. Patients with previous ectopic pregnancy, extensive adhesions and unfavorable tubal scores should not be considered for surgery but referred for in vitro fertilization.