Reproductive outcomes of IVF after comprehensive endometriosis treatment: a prospective cohort study.

OBJECTIVES: To evaluate the impact of pharmacological and surgical endometriosis treatment on IVF reproductive outcomes in patients with primary infertility. MATERIAL AND METHODS: The study, conducted over a five year period, included 73 patients with endometriosis associated primary infertility subjected to 77 cycles. Group I included patients treated for endometriosis before the IVF (subgroups A: surgical and pharmacological treatment and B: only surgical treatment). Group II included patients immediately subjected to IVF. Assessed outcomes were pregnancy rate (PR) per started cycle, fertilization rate (FR), implantation rate (IR) and live birth rate (LBR). RESULTS: Group IA included 25 patients, Group IB 21 and Group II 27 patients. FR and IR showed no significant differences between groups. PR was significantly higher in the Group I than Group II (49% vs 25%, p = 0.030). PR per started cycle was the highest in the Group IA and the lowest in the Group II (p = 0.040). LBR was significantly higher in whole Group I (p = 0.043) and subgroup IA (p = 0.020) than Group II. Group IA and IB did not differ regarding examined outcomes. Regression analysis showed that endometriosis pretreatment method can impact both achieving pregnancy (p = 0.036) and having a live born child (p = 0.008) after IVF. The combined surgical and pharmacological endometriosis treatment, shorter infertility duration, lower EFI score, using long protocol with FSH+HMG gonadotropins increase the probability of successful IVF. CONCLUSIONS: A combined surgical and pharmacological endometriosis treatment had a positive impact on IVF reproductive outcomes, both on pregnancy and on live birth rates.

The incidence of and risk factors for complications when removing a single uterine fibroid during cesarean section: a retrospective study with use of two comparison groups.

Purpose: To determine the incidence of and risk factors for perioperative complications in women with a single uterine fibroid, who had a cesarean myomectomy (CM).Methods: This was a retrospective study of women who had a CM between 2015-2016. They were compared versus women who had a cesarean section (CS) alone and nonpregnant women who had a laparotomic myomectomy (LM).Results: We identified 44 CM women, 51 CS patients, and 44 LM women. Those with a CM in most cases had subserosal at the anterior uterine wall and near the lower uterine segment (LUS), as most frequent fibroids; moreover, they had, on average, 18 min longer surgery duration versus CS alone. CM did not affect the Apgar scores and the incidence of minor and major complications was 36.4% and 29.5%, with the most frequent being postoperative anemia (36.4%) and intraoperative hemorrhage (29.5%). No significant differences were reported on both minor and major complications in the three groups. The following variables were found to be significant predictors in univariate logistic regression analysis for the occurrence of major complications in women who had a CM: the fibroid size (OR = 1.040, 95%CI: 1.014-1.066, p = .002), and duration of surgery (OR = 1.059, 5%CI:1.012-1.108, p = .013). The fibroid diameter cut-off was 75.0 mm (sensitivity 69.2%; specificity 90.3%), and the surgery duration was 87.5 min (sensitivity 53.8%; specificity 93.5%).Conclusion: CM appears safe, with no additional risks when compared to CS alone and LM in the women of reproductive age.

Cesarean myomectomy in modern obstetrics: More light and fewer shadows.

The study aim was to evaluate management of myomas during cesarean section, the pro and cons and the outcomes of cesarean myomectomy. Moreover, we tried to investigate the long-term outcomes of cesarean myomectomy. The authors conducted a literature review using scientific databases, focusing on the benefits and outcomes of cesarean myomectomy and the recent trends regarding this topic, and identified relevant articles, related references and other papers citing them. Despite the demonstrated advantages of cesarean myomectomy, postponed myomectomy after cesarean section was recommended in some instances. Apart from recent reports on the safety and feasibility of cesarean myomectomy, the current literature also describes serious complications of cesarean myomectomy, including even maternal death. This poses a question about the reported rate of complications: whether it is underestimated in common practice. Although some studies strongly suggest the safety of cesarean myomectomy, data on the long-term outcomes of cesarean myomectomy in women are lacking. The risk-benefit ratio of cesarean myomectomy should be re-evaluated in the new century, given the increasing patient age, incidence of myoma in pregnancy, and the wide use of assisted reproductive techniques.

[Poor Ovarian Response to Stimulation for In Vitro Fertilization].

The term "poor respond (POR) patients" is used for the group of women who respond badly to usual doses of gonadotropins in in vitro fertilization (IVF) treatments; the consequence is low pregnancy rate. A consensus was reached on the minimal criteria needed to define POR. At least two of the following three features must be present: 1. advanced maternal age (40 years or more) 2. previous POR (3 or less oocytes with a conventional stimulation protocol) 3. abnormal ovarian reserve (AMH 0.5-1.1 ng/ml or AFC 5-7).The aim is to find better therapeutic options for these patients. Increased levels of day 3 follicle stimulating hormone (FSH) and estradiol (E2), as well as decreased levels of anti-Müllerian hormone (AMH) and antral follicle count (AFC), can be used to assess ovarian reserve, as indirect predictive tests. A larger number of well designed, large scale, randomized, controlled trials are needed to assess the efficacy of different management strategies for poor responders: flare up gonadotropin releasing hormone (GnRH) agonist protocols, modified long GnRH agonist mini-dose protocols, luteal initiation GnRH agonist stop protocol, pretreatment with estradiol--GnRH antagonist in luteal phase, natural cycle aspiration or natural cycle aspiration GnRH antagonist controlled, adjuvant therapy with growth hormone or dehydroepiandrosterone (DHEA). The results of up to now used protocols are unsatisfactory and stimulation of the ovulation in poor responders remains a challenge, especially when bearing in mind that in the majority of cases the patients will be menopausal in relatively short period of time.

Fetal free thyroxine concentrations in pregnant women with autoimmune thyroid disease.

CONTEXT: Fetuses from mothers with autoimmune thyroid disease (AITD) may be affected by antithyroid antibodies, antithyroid drugs, and iodine. OBJECTIVE: The study correlated fetal free T(4) (fT4) with fetal ultrasound parameters and maternal thyroid function, thyroid antibodies, and medication dose from mothers with AITD. DESIGN AND SETTING: The study was designed as a prospective cohort study and conducted in an academic referral center. PATIENTS: Eighty-three of 85 women with AITD completed the study; 38 were treated for hyperthyroidism and 25 for hypothyroidism, and 20 were euthyroid. MAIN OUTCOME MEASURES: Outcomes were as follows: 1) fetal-fT4, TSH, ultrasound parameters (morphology, biometrics, heart rate); and 2) maternal-fT4, TSH, antithyroid drug dose, and antithyroid antibodies, thyroid peroxidase and TSH receptor (TRAK). Parameters were determined at the same time, between the 22nd and 33rd wk gestation. RESULTS: A total of 48.3% of fetuses from hyperthyroid mothers, 60% of fetuses from hypothyroid mothers, and 10% of fetuses from euthyroid mothers had elevated fT4 levels (P = 0.006). In hypothyroid mothers, the presence of both thyroid antibodies was related to fetal hyperthyroidism, whereas absence was related to fetal euthyroidism (P = 0.019). Hyperthyroid mothers (TRAK-positive, thyroid peroxidase-negative) with hyperthyroid fetuses had significantly higher mean TRAK than hyperthyroid mothers with euthyroid fetuses (13.7 vs. 3.7 IU/liter; P = 0.02). Fetal fT4 correlated weakly negatively with maternal TSH within the normal range, but not with ultrasound parameters or with antithyroid drug dose. CONCLUSION: High fetal fT4 levels were unexpectedly frequent in women with AITD, including maternal autoimmune hypo- and hyperthyroidism. Further studies are needed, as well as noninvasive methods to assess fetal thyroid function.

[Maternal autoimmune thyroid disease and pregnancy complication].

BACKGROUND/AIM: Thyroid disorders exert a great impact on pregnancy course and outcome. The aim of the study was to investigate impact of autoimmune thyroid disorders on pregnancy course and outcome, frequency of pregnancy complications and pregnancy loss. METHODS: We followed 63 pregnancies prospectively during the period 1985-2007, 28 with hyperthyroid and 15 with hypothyroid autoimmune disorders, and 20 healthy pregnancies. Follow up included clinical, sonographic and laboratory investigations, including OGTT and postprandial glicemia. RESULTS: There was no difference between previous preterm and term labor in the observed groups (chi2 = 2.309; p > 0.05). Analysis of previous early pregnancy loss showed no significance (chi2 = 4.918; p > 0.05), including varieties of spontaneous and missed abortion (Fisher, p < 0.05). The hypothyroid patients developed gestational diabetes more frequently than the controls (chi2 = 7.638; p = 0.022), which is not the case with hyperthyroid patients (chi2 = 1.078; p > 0.05), or between the groups with thyroid disorders (chi2 = 3.619; p > 0.05). There was no difference among the groups in developing pregnancy-induced hypertension (chi2 = 1.953; p > 0.05). CONCLUSIONS: Controlling thyroid diseases reduces pregnancy complications. Development of gestational diabetes in hypothyroid patients requires controlling glycoregulation in all pregnant women with hypothyroidism.

[Exogenous luteinizing hormone for assisted reproduction techniques in poor response patients].

BACKGROUND/AIM: Two gonadotrophins, two cell theory refers to necessity of both gonadotrophin activities for theca and granulose cells steroidogenesis of dominant follicle. The aim of this study was to determine the influence of recombinant LH in women qualified as poor responders in the first assisted reproduction procedure (IVF), on fertility results, expressed as percentage of clinical pregnancies. METHOD: The study included 12 women, 35 years and older who were their own controls. The next trial of IVF was with the same dose of recombinant FSH and GnRH agonist, and with the same, long protocol. Recombinant LH was added in the dose of 75 IU from the 2nd to 7th day of the cycle, and 150 IU from the 8th day of the cycle to the aspiration of oocytes. RESULTS: Within the two different protocols: there was no significant difference between LH concentration in 8th and 12th day of cycle; there was no significant difference between E2 concentration on day 2nd and day 8th; there was a significant difference between E2 concentrations on day 12th; endometrial thickness was not significantly different on the day of aspiration, neither was the number of follicles and embryos. In the two patients, clinical pregnancy was detected (pregnancy rate 17%), and they delivered in term. So, a statistically significant difference between the two protocols was in the rate of clinical pregnancies. CONCLUSION: The patients with low response to a long protocol in IVF procedures had significantly better results according to the clinical pregnancy rate when the recombinant LH was added to recombinant FSH in the stimulation protocol.

[Spontaneous intra-abdominal bleeding in twin pregnancy--case report].

INTRODUCTION: Spontaneous rupture of utero-ovarian vessels is a rare cause of haemoperitoneum in pregnancy, leading to significant maternal and foetal morbidity and mortality. Aetiopathogenesis of this condition is still unclear. Establishing clinical diagnosis of this condition is difficult, but very important. Clinical symptoms are nonspecific, and the diagnosis is usually made at laparotomy. CASE OUTLINE: We report a case of spontaneous haematoperitoneum in the third trimester of twin pregnancy. Differential diagnosis included uterine rupture and placental abruption. Due to the deteriorated condition of the patient, it was decided to perform laparotomy which established the diagnosis of ruptured venous varices on the posterior uterine wall. Delivery was performed by caesarean section. The postoperative period was uneventful. CONCLUSION: The clinical presentation of spontaneous rupture of utero-ovarian blood vessels is not specific and clinical examination and ultrasonographic scanning may be insufficient for diagnosis. Once the diagnosis of spontaneous haematoperitoneum in pregnancy is established, emergency laparotomy is indicated. Following caesarean delivery, it is necessary to establish surgical haemostasis. There are some authors who suggest leaving the pregnancy intact in cases when the foetus is not viable, although one must have in mind the possibility of recurrent bleeding. The safety of this procedure requires further investigation. It is necessary to have in mind the possibility of blood vessel rupture in all cases of abdominal pain and hypotension of unknown origin during pregnancy.