Effect of pregnancy on recurrence of symptomatic uterine myomas in women who underwent myomectomy

• Published in: Hippokratia 2018-01, Vol.22 (3), p.122-126
• Main Authors: Aksoy, R T, Tokmak, A, Guzel, A I, Yildirim, G, Kokanali, M K, Doganay, M
• Format: Article
• Language: English
• ISSN: 1108-4189; 1790-8019

BACKGROUNDThere is no consensus in the literature regarding risk factors associated with recurrence of uterine leiomyomas. In this study, we evaluated the factors that affect the recurrence of uterine leiomyomas in women who underwent laparotomic or endoscopic myomectomy. METHODSThis retrospective study included 378 patients that underwent myomectomy. Patient follow-up ranged from two to eight years, and they were classified according to the recurrence of myoma uteri. Age, gravidity, parity, presenting complaints, prior surgery, comorbidity, smoking status, intraoperative and postoperative features, and Ca 125 levels were obtained from the hospital records and patient files. RESULTSRecurrence was detected in 67 women (17.72 %). No statistically significant differences were observed in the demographic data and past obstetric history between the recurrent and non-recurrent groups. The number of myomas was higher in the recurrence group as compared to the non-recurrence group [2 (range: 1-41) vs 1 (1-19), respectively, p =0.022]. Pregnancy rates were statistically higher in the recurrence group as compared to the non- recurrence group (17.9 % vs 7.1 %, respectively, p =0.005). Pregnancy after myomectomy increased the risk of recurrence by 2.8-fold (odds ratio: 2.87; 95 % confidence interval: 1.34-6.13). No significant differences were observed between the two groups regarding the surgical route, fibroid size, uterine location, and position of the myomas in the uterus. CONCLUSIONWomen who had more than two myomas should be informed of the possibility of recurrent myoma uteri. Additionally, pregnancy in women who previously had a myomectomy was found to be a risk factor for recurrence of the uterine myoma. HIPPOKRATIA 2018, 22(3): 122-126.