IVF/ICSI outcomes of the OCP plus GnRH agonist protocol versus the OCP plus GnRH antagonist fixed protocol in women with PCOS: a randomized trial.

OBJECTIVE: To compare the IVF/ICSI outcomes of the long GnRH agonist and the fixed GnRH antagonist protocol in women with PCOS. DESIGN: Randomized controlled trial. SETTING: Baskent University Department of Obstetrics and Gynecology. PATIENTS: Three hundred women with PCOS. INTERVENTIONS: IVF/ICSI following the long GnRH agonist down-regulation or the fixed GnRH antagonist protocols. MAIN OUTCOME MEASURES: Ongoing pregnancy rates. RESULTS: Ongoing pregnancy rates were 36.4 % in the OCP + GnRH agonist group and 35.9 % in the OCP + GnRH antagonist group (p > 0.05). Progesterone levels on the day of hCG (0.76 ± 0.71 vs. 0.58 ± 0.50), endometrial thickness on the day of hCG (11.57 ± 2.50 vs. 10.50 ± 2.01), total gonadotropin used (1388.71 ± 482.39 vs. 1253.25 ± 415.81), and duration of COH (9.07 ± 1.96 vs. 8.39 ± 1.75) were significantly lower in the OCP + GnRH antagonist group. CONCLUSION: The OCP + long GnRH agonist and the OCP + fixed GnRH antagonist protocols yield similar ongoing pregnancy rates in women with PCOS. Although this study consisting three hundred patients, seems to be large enough in a single center, we were not able to reach to the actual size of power analysis which was approximately 3,000.

Single versus double intrauterine insemination in multi-follicular ovarian hyperstimulation cycles: a randomized trial.

BACKGROUND: The rationale for double insemination is to create the opportunity for a longer fertilization period as follicle rupture may occur over a wide interval (approximately 22-47 h) after hCG administration in ovarian hyperstimulation (OH) with intrauterine insemination (IUI) cycles. This randomized study evaluates the effectiveness of single versus double IUI in only OH cycles with multi-follicular development. METHODS: We conducted a single center trial, 228 eligible patients were randomized for this study on the day of hCG. Only cycles with multi-follicular development without premature luteinization (progesterone levels >1 ng/ml on the day of hCG), were included in the study. Multi-follicular development has been defined as at least two dominant follicles reaching minimum > or = 15 mm diameter in which one of them is >17 mm. OH cycles with more than five dominant follicles (>15 mm in diameter) were excluded from the study. In the single IUI group (Group 1 = 112 patients) IUI was applied 36 h after the hCG injection and in the double IUI group (Group 2 = 114 patients) the first IUI was performed 18 h after hCG administration and the second IUI was performed 40 h after hCG administration. The primary end-point is to compare live birth rates (LBRs) between single and double IUI arms. RESULTS: LBRs were 10.7% (12/112 patients) in the single IUI group and 12.3% (14/114) in the double IUI group and the difference was not statistically significant (P = 0.835, OR = 1.16, 95% CI: 0.51-2.64). In the unexplained infertility group the LBR was 11.1% (5/45 patients) with single IUI and 18.4% (9/49) with double IUI (P = 0.393). In the mild male factor group this rate was 10.4% (7/67) and 7.7% (5/65) in the single and double IUI groups, respectively (P = 0.764). CONCLUSION: Our study did not find any difference in LBRs between single and double IUI groups in OH cycles with multi-follicular development. To the best of our knowledge this is the first report with this kind of study design. The study was registered at clinicaltrials.gov: NCT 00993902.

The incidence of and risk factors for postpartum depression at an urban maternity clinic in Turkey.

OBJECTIVE: Postpartum depression (PPD) is an important health issue that affects not only mothers, but also entire families. Postpartum follow-up should address emotional and psychological issues, as well as physical issues, especially in those at risk. This study aimed to determine the incidence of PPD and the associated risk factors in a group of new mothers undergoing routine follow-up at an urban maternity clinic. METHODS: This is a cross-sectional study investigating the relationship between PPD and various factors. A total of 187 women that presented to a university hospital for routine postpartum follow-up 4-6 weeks post delivery were recruited consecutively. The mothers were administered a sociodemographic form that included questions about the known risk factors (sociodemographic and sociocultural factors, and mother-related, pregnancy-related, and child-related factors) and the Edinburgh Postnatal Depression Scale (EPDS). RESULTS: The incidence of PPD based on EPDS scores was 28.9% (scores > 12 were defined as PPD). Unplanned/unintended pregnancy, bottle-feeding only, mother's lack of satisfaction with the baby's sleep pattern, lack of family support for baby care, lack of satisfaction with the marital relationship, and family violence were significantly correlated with PPD (P < 0.05). Multiple logistic regression showed that bottle-feeding, lack of family support, lack of satisfaction with the marital relationship, and family violence were the primary factors that significantly increased the risk of PPD. CONCLUSIONS: The findings show that the PPD occurs in almost one-third of women and that, among the risk factors, sociocultural factors were the most strongly associated with PPD.

In vitro fertilization-intracytoplasmic sperm injection outcomes in single- versus double-lumen oocyte retrieval needles in normally responding patients: a randomized trial.

We compared the retrieval efficiency of single- (direct follicular aspiration) and double-lumen-needle (attained with follicular flushing) procedures in normal-responder IVF-intracytoplasmic sperm injection cycles. This prospective randomized study did not demonstrate a beneficial effect of double-lumen needle retrieval compared with single-needle retrieval in normal-responder IVF-intracytoplasmic sperm injection cycles in terms of retrieved oocytes, clinical pregnancy rates, and live birth rates.