Can calcium ionophore "use" in patients with diminished ovarian reserve increase fertilization and pregnancy rates? A randomized, controlled study.

OBJECTIVE: To determine whether calcium ionophore solution can improve the fertilization rate in patients with diminished ovarian reserve whose partners have normal sperm parameters. DESIGN: Between January 2014 and August 2014, patients with diminished ovarian reserve were randomized to make artificial oocyte activation with calcium ionophore solution. SETTING: University hospital. PATIENT(S): A total of 296 patients who had diminished ovarian reserve and partners with normal sperm parameters were included in the study. INTERVENTION(S): Metaphase 2 oocytes were treated with calcium ionophore solution (GM508 Cult-Active) for 15 minutes just after intracytoplasmic sperm injection. MAIN OUTCOME MEASURE(S): Fertilization rate, implantation rate, clinical pregnancy rate, ongoing pregnancy rate. RESULT(S): Fertilization, implantation, pregnancy, and ongoing pregnancy rates for the calcium ionophore and control groups were 60.7% and 55.4%, 12.8% and 10.7%, 21% and 12.8%, and 10.9% and 6.1%, respectively. CONCLUSION(S): This is the first prospective, randomized, controlled study to analyze the effect of calcium ionophore solution on fertilization rate in patients with diminished ovarian reserve. We did not observe any differences in fertilization, clinical pregnancy, or ongoing pregnancy rates between the groups. We propose that fertilization ratios could not be increased by artificial oocyte activation via application of calcium ionophore solution in patients with diminished ovarian reserve. CLINICAL TRIAL REGISTRATION NUMBER: NCT02045914.

Pathological assessment of follicular loss in laparoscopic endometrioma excision: effects of cyst size and surgeon's experience.

AIM: We planned to histologically demonstrate unintentional ovarian harm caused by excision of endometriomas. METHODS: One hundred and seven patients with 135 endometriomas had laparoscopic excision of endometriomas at a tertiary health-care clinic over a 6-year period. Records were obtained retrospectively and pathological specimens were reevaluated to demonstrate follicular loss. Tissue damage was scored morphologically and compared according to surgeons' experience and endometrioma size. RESULTS: Ovarian follicles were detected in 80% of endometrioma specimens near the cyst wall. Morphological scores of ovarian follicles were not affected by the surgeon's experience or endometrioma size. CONCLUSION: Surgical excision of endometriomas causes inevitable ovarian follicular loss. As observed in our study, this loss rate could not be traced to surgical experience or ovarian size.

First trimester maternal lipid levels and serum markers of small- and large-for-gestational age infants.

OBJECTIVE: To investigate if first trimester lipids, sonographic parameters and serum markers are related to small- and large-for-gestational age (SGA, LGA) infants. METHODS: This study was conducted at Baskent University Adana Research Center between December 2009 and July 2011 and enrolled 433 women. Blood samples were drawn to measure fasting blood glucose, serum triglycerides, cholesterol, very low-density lipoprotein, low-density lipoprotein, high-density lipoprotein, fß-hCG and pregnancy associated protein-A (PAPP-A) at the first trimester. Crown rump length and nuchal translucency were measured as suggested by the fetal medicine foundation. RESULTS: LGA group was significantly taller (p = 0.016) and SGA group had significantly greater BMI (0.025). SGA fetuses were born at a significantly earlier gestational age (p = 0.001). Univariate analysis revealed that LGA group had significantly lower cholesterol (p = 0.038) and LDL levels (p = 0.041). PAPP-A was significantly lower in SGA Group compared with LGA Group (0.027). After controlling for age, parity, height, pre-pregnant BMI, weight gain during pregnancy and fasting blood sugar, none of the lipids, serum markers or sonographic parameters was related to LGA. PAPP-A was the only parameter significantly associated with SGA after multivariate analysis (p = 0.008). CONCLUSION: PAPP-A was significantly associated with SGA after controlling for confounders.

Fertility outcomes of patients with early stage endometrial carcinoma.

AIM: Three to five percent of endometrial carcinoma patients are younger than 40 years and may desire fertility. Conservative treatment can be employed in these cases. We aimed to review treatment outcomes of patients who were diagnosed with endometrial carcinoma and who wanted to preserve their fertility. MATERIAL AND METHODS: We reviewed nine patients who were diagnosed with early stage endometrial carcinoma and wanted to spare their fertility. The patients were followed up at Baskent University Adana Research Center from January 2004 to December 2011. RESULTS: In all patients the carcinoma presented as polyps, which were resected by hysteroscopy. After being informed about both surgical and medical therapies, four patients preferred surgery and five preferred medical treatment. The mean number of in vitro fertilization trials after conservative treatment was 3.25. One woman, who was on medroxyprogesterone acetate, delivered a healthy term baby from a fresh cycle. Another woman, who was on dydrogesterone, got pregnant from a thawing cycle, which later ended up in a missed abortus. Of all the patients who chose medical treatment, three had surgery at the end. One woman developed an ovarian tumor during the follow-up; one woman had a recurrence of endometrial carcinoma on dilatation and curettage for missed abortus and one woman tried in vitro fertilization several times and could not get pregnant, thus decided to have surgery. Two women had stage IA endometrial carcinoma and one had stage IIB ovarian carcinoma. CONCLUSION: Conservative treatment of endometrial carcinoma is safe in most cases. However, patients should be well-informed about the risks of conservative treatment because delaying definitive treatment sometimes worsens the prognosis.

Rescue of an intrauterine dead fetus with IUGR: a resurrection.

Intrauterine growth restriction is associated with increased perinatal morbidity and mortality, as well as certain metabolic diseases such as coronary heart disease, stroke, diabetes and hypertension in adult life. In this report, the authors describe a case of successful neonatal resuscitation after caesarean delivery in a severe growth-restricted fetus with absent cardiac activity following prolonged intrauterine bradycardia. The neonatal outcome was favourable, with the infant showing only unilateral hearing loss at 13 months' follow-up.

Are pregnancy complications increased in poor responders?

OBJECTIVE: To investigate whether pregnancy complications are increased in poor responders to ovarian stimulation in IVF treatment. MATERIAL AND METHODS: We reviewed the antenatal follow up and birth records of 26 poor responders to ovarian stimulation and 125 normoresponder patients in an IVF program. RESULTS: Eighty nine (71.2%) of the normoresponders and 22 (84.6%) of the poor responders had no pregnancy complications. Gestational diabetes was present in 18 (14.4%) of the normoresponders and 3 (11.5%) of the poor responders. Seven of the normoresponders had placenta previa (5.6%). Two of the normoresponders (1.6%) had pregnancy induced hypertension. Two (1.6%) of the normoresponders had preeclampsia. One patient from each group had fetal anomaly (3.8% for poor responders vs. 0.8% for normoresponders). Cholestasis of pregnancy was present in two of the normoresponders (1.6%) and the 2 patients (7.7%) who delivered prematurely also belonged to this group. CONCLUSION: Our results revealed that pregnancy complications were not increased in patients with a reduced ovarian reserve when compared to their age matched counterparts.

Aortic dissection accompanied by preeclampsia and preterm labor.

Aortic dissection is a potentially fatal disease rarely encountered in obstetric clinics. A multiparous woman with a prior cesarean delivery was admitted with the complaint of epigastric pain at 33 weeks of gestation. The patient was diagnosed with preeclampsia and preterm labor. An emergent cesarean delivery was performed. Hypertension and epigastric pain could not be controlled after the operation. Computed tomography scan 2 days after the operation revealed aortic dissection, multiple infarct areas in the spleen and liver, and dilations of the intestine and the colon. Ascending aorta replacement followed by massive intestinal resection starting from the ligament of Trietz to the sigmoid colon was performed. Nine hours after the operation the patient had cardiopulmonary arrest. Aortic dissection should be suspected in cases of atypical epigastric pain even if the patient shows signs of preeclampsia and preterm labor.