Cord blood gas results of pregnancies complicated by preeclampsia and the relationship of these results with the amount of proteinuria.

AIM: To evaluate whether there is a statistically significant difference between the cord blood gas parameters of pregnancies complicated with preeclampsia and uncomplicated pregnancies and to show whether the amount of proteinuria affects fetal cord blood gas parameters in pregnancies complicated with preeclampsia. METHODS: The study was designed retrospectively. Between 2016 and 2019, the neonatal results and cord blood gas results of 109 pregnant women who were diagnosed with preeclampsia and 75 nonpreeclamptic randomly selected pregnant women were compared. The preeclampsia group was divided into groups according to amount of proteinuria. SPSS 21.0 statistics program was used, and comparative analysis was carried out. RESULTS: The data of the 109 preeclampsia cases and 75 control groups included in the study were compared, and there was no statistical difference between the fetal cord blood gas parameters between the groups (p > 0.05). The median first and fifth minute Apgar scores were found significantly lower in the preeclampsia group compared to the control group (6, 8 and 8, 9, respectively; p < 0.001). Also, the amount of proteinuria does not alter cord blood gas parameters (p > 0.05). CONCLUSION: Preeclampsia poses a risk for the neonatal period as it reduces the neonatal Apgar scores due to the chronic hypoxic process it creates. However, it was observed that the amount of proteinuria, which is one of the diagnostic criteria, did not affect neonatal results on Apgar scores or fetal cord blood gas parameters.

Evaluation of the frequency of coitus interruptus and the effect of contraception counselling on this frequency.

In this prospective study, the aim was to determine the frequency and effectiveness of the coitus interruptus method, to compare the demographic characteristics of women using modern contraception methods and those using the coitus interruptus method and to demonstrate how effective contraceptive counselling is in choosing a contraception method. The researchers collected data from 1000 sexually active women in their reproductive period at the gynaecological clinic of a university hospital in Turkey. The researchers used an introductory information contraceptive counselling form, which they prepared for the data collection tool. The rate of the coitus interruptus method use among the interviewed women was 42.8%. There was a statistically significant difference between the coitus interruptus group and the group using modern contraceptive methods regarding mean age, educational status, smoking, awareness of last menstrual period, number of pads used during the menstrual period, and information sources. Following effective contraception counselling, the rate of switching to a modern and proven contraceptive method was found to be 73.8%.Impact statementWhat is already known on this subject? Although the traditional method of coitus interruptus has been used for many years, its incidence is not clearly known. What we know about the subject is based on ancient research. All the studies on the subject are very old and need to be updated.What do the results of this study add? With the help of the data obtained from this study, it is understood that withdrawal method is still widely used today, it is still not known that it is not a modern contraceptive method and the rate of transition to modern methods with effective contraception counselling is very high.What are the implications of these findings for clinical practice and/or further research? In the outpatient clinic conditions, even a very short period of time for contraception counselling will be very beneficial for women and will contribute to family planning and prevent unwanted pregnancies.

Evaluation of Endometrial Receptivity by Measuring HOXA-10, HOXA-11, and Leukemia Inhibitory Factor Expression in Patients with Polycystic Ovary Syndrome.

CONTEXT: Polycystic ovary syndrome (PCOS) is an important cause of infertility. In women with PCOS have increased rate of spontaneous abortion and reduced rate of conception. HOXA-10 and HOXA-11 are proteinous products of homeobox gene group and play an important role during implantation. AIMS: The aim of this study was to evaluate endometrial receptivity by measuring HOXA-10, HOXA-11, and leukemia inhibitory factor (LIF) gene expressions in women with PCOS. SETTINGS AND DESIGN: A tertiary referral center. MATERIALS AND METHODS: This study was conducted on reproductive age women with abnormal uterine bleeding without sonographically proven anatomical reason. Endometrial sampling procedures were done in proliferative phase using low-pressure endometrial suction device to exclude endometrial pathology. HOXA-10, HOXA-11, and LIF gene expressions were measured from endometrial sampling material. Blood sample was taken to measure serum estradiol level on the day of endometrial sampling. STATISTICAL ANALYSIS USED: Statistical analysis was performed using SPSS software version 17 (SPSS Inc., Chicago, IL, USA). Mann-Whitney U-test was used to compare the variables. RESULTS: A total of 53 patients were included in this study. Study group consisted of 33 patients with PCOS. Gene expressions of HOXA-10, HOXA-11, and LIF were significantly lower in patients with PCOS (P < 0.05). CONCLUSIONS: This study results showed that in patients with PCOS have decreased gene expression of HOXA-10, HOXA-11, and LIF which might contribute PCOS-related infertility.

Decreased expression of LIF mRNA in patients withmyoma uteri.

OBJECTIVE: The aim of this study was to evaluate endometrial receptivity by measuring HOXA-10, HOXA-11, and LIF gene expressions in women with polycystic ovary syndrome. METHODS: A total of 48 women were included in this clinical study. Thepatients were allocated to two groups: study group consisted of 28 patients with myoma uteri and control group consisted of 20 patients without myoma uteri. Endometrial sampling was performed during the proliferative phase. The biopsies obtained from the patients with myoma uteri were taken from the place where the fibroids were localized. HOXA-10, HOXA-11, and LIF expressions were measured in the endometrial sampling material. Demographic data of the patients such as age, obstetric and gynecologic history, medical conditions, medications, surgical history, last menstrual period were recorded. Also, the number, size, localization, and type of the myoma were registered. RESULTS: The mean age of the patients was 42.07 and 38.17, respectively. HOXA-11 levels in the study and control groups were 0.004 ± 0.001 and 0.010 ± 0.001, respectively ( P < 0.90). Paradoxically, HOXA-10 levels were found to be higher in the study group than the control group, but the difference was not statistically significant ( P < 0.25). LIF levels were significantly lower in the study group ( P < 0.05). CONCLUSION: Our results showed that myoma uteri might lead to a decrease in implantation rate by diminishing LIF gene expressions. However, there were no differences between the two groups in terms of HOXA-10 and HOXA-11 levels.

Comparison of GnRH agonist and antagonist protocols in normoresponder patients who had IVF-ICSI.

PURPOSE: To measure the estradiol (E2) and progesterone levels on day of human chorionic gonadotropin (hCG) and to assess follicular development, pregnancy rates and IVF-ICSI outcomes comparing gonadotropin releasing hormone (GnRH) agonist and antagonist protocols. METHODS: A total 195 women were included in the study. The patients were treated with agonist or antagonist protocol according to the clinician's and patient's preference. GnRH agonist and antagonists were administered to 77 and 118 patients, respectively. RESULTS: Retrieved oocyte number (RON), metaphase two oocyte number (MON), E2 and progesteron levels on day of hCG, and fertilization rate were significantly higher in agonist group than antagonist group (p < 0.05). Implantation rate (IR), clinical pregnancy rate (CPR), and ongoing pregnancy rate (OPR) were significantly higher in antagonist group than agonist group (p < 0.05). However, there was no significant difference between both groups in relation with total follicle stimulating hormone (FSH). CONCLUSION: GnRH agonist treatment seems to be associated with higher serum E2 and progesterone levels and resulted in lower pregnancy rates than antagonist treatment.

Carbon dioxide pneumoperitoneum induces systemic oxidative stress: a clinical study.

OBJECTIVE: To investigate the effect of carbon dioxide pneumoperitoneum on systemic oxidative stress by using serum oxidative stress markers (ischemia modified albumin (IMA), malondialdehyde (MDA), total oxidant status (TOS), total antioxidant status (TAS) and oxidative stress index (OSI)) and to compare their effectiveness at clinically accepted safe intra-abdominal pressure levels (<12 mmHg). STUDY DESIGN: A total of 33 consecutive patients who had a unilateral ovarian cyst were enrolled for this prospective clinical study. All women underwent a laparoscopic ovarian cystectomy procedure. Venous blood was collected from patients preoperatively, 10 min after induction of anesthesia and 30 min after insufflation. Preoperative, 10(min), and 30(min) serum IMA, MDA, TOS, OSI and TAS levels were compared. RESULTS: The mean age was 29.3 ± 6.4 and the range of operation time was 45-80 min. The mean serum IMA levels showed a significant increase 30 min later from CO(2) insufflation (p<0.05). Significant alterations were not observed in serum MDA, TOS, OSI or TAS levels. CONCLUSIONS: Laparoscopic surgery causes systemic ischemia and this ischemic effect can be revealed by measuring serum ischemia modified albumin. IMA is more sensitive than MDA, TOS, OSI and TAS in early detection of systemic oxidative stress.