Zeitschrift fur Geburtshilfe und Neonatologie最新文献

Aim: Cardiac rhabdomyoma, known as the most common benign cardiac tumor in childhood, is strongly associated with tuberous sclerosis complex. This study aims to present our single-center experience regarding clinical observations, diagnostic approaches, and treatment modalities for cardiac rhabdomyoma identified during the neonatal period.

Patients and methods: In this clinical observational study, we retrospectively assessed the outcomes of 12 newborn patients diagnosed with cardiac rhabdomyoma who were followed up in our neonatal intensive care unit over the past 12 years.

Results: The mean gestational age of the patients was 38.2±1.6 weeks, with an average birth weight of 3193±314 grams. The mean postnatal age at initial diagnosis was 12.42±15.75 days. Tuberous sclerosis complex was clinically identified in 50% of cases (six patients). Seven infants received everolimus treatment, while three infants underwent clinical monitoring without specific interventions. A significant reduction in cardiac mass size was observed in all surviving patients, leading to their subsequent discharge from the hospital.

Conclusion: Cardiac rhabdomyomas often undergo spontaneous regression in early childhood. However, in cases with obstructive lesions or arrhythmias, they may present life-threatening consequences. Timely diagnosis, appropriate clinical management, and monitoring are crucial in optimizing outcomes for neonates with cardiac rhabdomyoma.

Objective: This study aims to compare the perinatal outcomes of pregnant women with heart disease and a healthy pregnant control group, as well as the maternal and newborn outcomes of pregnant women with congenital heart disease and acquired heart disease.

Material method: Pregnant women with heart disease and healthy control pregnant women were included in this retrospective study. Sociodemographic data of all patients included in the study were obtained from electronic records. Perinatal outcomes of all patients were compared.

Results: A total of 258 pregnant women were included in the study. While 129 pregnant women were diagnosed with heart disease, 129 patients were low-risk pregnant women. Preeclampsia (p=0.004) and cesarean section (p=0.01) rates were higher in pregnant women with heart disease compared to healthy pregnant women. Compared with healthy pregnant women, pregnant women with heart disease had a lower birth weight (p=0.003), a higher fetal growth restriction (FGR) rate (p=0.036), lower birth percentiles (p=0.002), a lower 5-minute APGAR (p=0.0001), a higher neonatal intensive care unit (NICU) admission rate (p=0.001), and a longer NICU stay rate (p=0.001). The mean gestational age at birth of pregnant women with congenital heart disease was higher than that of those with acquired heart disease (p=0.017).

Conclusion: It was observed that all maternal heart diseases were associated with adverse perinatal outcomes compared to healthy pregnant women. In this series, perinatal adverse outcomes of pregnant women with congenital and acquired heart disease did not differ.

Objective: Electroencephalogram (EEG), which is frequently used in the clinical practice of neurology, has also been investigated in eating disorders and some cortical dysfunctions have been reported. Based on this, we aimed to investigate EEG changes in pregnant women with hyperemesis gravidarum (HEG).

Materials and methods: This case-control study was conducted on 66 pregnant women who applied to the Umraniye Training and Research Hospital, Department of Obstetrics and Gynecology. The study group consisted of 34 pregnant women diagnosed with HEG. The control group consisted of 32 healthy pregnant women who were matched with the HEG group in terms of age and gestational week. EEGs of the participants were performed with a Micromed Brain Rapid EEG device in the Neurology Department of Umraniye Training and Research Hospital. In EEGs, all channels were selected as bipolar and samples of 18 channels (Fp2-F4, F4-C4, C4-P4, P4-O2, Fp2-F8, F8-T4, T4-T6, T6-O2, Fz-Cz, Cz-Pz, Fp1-F3, F3-C3, C3-P3, P3-O1, Fp1-F7, F7-T3, T3-T5, and T5-O1) were obtained. EEG signals were sampled with a sampling frequency of 200 Hz and digitized with 12-bit resolution. EEG signals were converted to EDF (European Data Format) extension files using the MATLAB software program and analyzed using statistical features on the time and frequency axis. HEG and control groups were compared in terms of signals obtained from these 18 selected channels.

Results: Both groups were similar in terms of mean age, gestational age, and parity (p>0.05). Among the 18 channels, significant changes were detected between the two groups only in the theta, beta, and gamma bands in the C4-P4 channel and the delta, beta, and gamma bands in the T4-T6 channel (p<0.05). No significant changes were detected in the channels and bands.

Conclusion: Theta, beta, and gamma band abnormalities in the centro-parietal area of the right hemisphere and delta, beta, and gamma band abnormalities in the temporal area of the right hemisphere were observed on HEG. However, it is unclear whether abnormalities in EEG are primary changes responsible for the development of HEG or secondary to metabolic and hormonal changes resulting from HEG itself.

Objective: The aim of this study is to examine the impact of carbohydrate ratios in the diet consumed one day prior to the 75-g oral glucose screening test on both the screening test values and the diagnosis of gestational diabetes mellitus in the unselective pregnant population.

Material-method: 83 pregnant women who were under observation in the antenatal clinic of our hospital and underwent glucose tolerance tests were included in the study. The patients were given training by a dietitian to keep nutrition records of the day prior to glucose loading during their previous visits before any glucose loading. A carbohydrate intake of 40-60% was considered as the normal range in terms of the percentage of carbohydrates in the diet. A carbohydrate percentage above 60% was considered to be a high carbohydrate intake. The carbohydrate percentages in their diet over the past 24 hours was compared with the effect on the glucose tolerance test.

Results: Out of the 83 pregnant women included in the study, 40 of them had a high carbohydrate diet (HCD) prior to the oral glucose tolerance test (OGTT), and the average carbohydrate percentage of this diet was found to be 62%. The remaining 43 patients had an average carbohydrate percentage of 49% and belonged to the group that had a normal carbohydrate diet (NCD). Out of the 83 pregnant women, 33 of them were at high risk for gestational diabetes mellitus (GDM). In the high-risk patient group, 16 patients had an NCD intake, while 17 patients had a HCD intake. It was determined that a high carbohydrate diet had no significant effect on fasting, first-hour, and second-hour glucose levels, as well as the diagnosis of gestational diabetes mellitus (GDM), in both the unselective population and the high-risk patient population.

Conclusion: In our study, we concluded that the high carbohydrate ratios in the diets of pregnant women one day prior did not affect the OGTT results or the GDM ratios. This indicates that there is no need for a preparatory diet prior to the OGTT in women with normal dietary habits.

Objective: This study aims to investigate the effectiveness of education on breastfeeding and basic maternal-neonatal care and mobile message support given to primiparous women in the postpartum period on breastfeeding and motherhood experiences.

Methods: This prospective randomized controlled study was conducted in a hospital located in a city in Turkey, with 130 primiparous patients in the postpartum period (65 individuals in the experimental group and 65 individuals in the control group). Participants in the experimental group were provided with education on breastfeeding and basic maternal-neonatal care at the hospital, and mobile messages were sent with the same content as an education program for six weeks after discharge.

Results: Mean scores of the breastfeeding self-efficacy (58.95 vs. 54.87; P<.05) and breastfeeding attitude (60.80 vs. 57.55; P<.05) are significantly higher in the experimental group compared to the control group. Similarly, the mean score of satisfaction with the motherhood experience is significantly improved in the experimental group compared to the control group (22.95 vs. 26.46; P<.05). It was determined that 89.2% of the women in the experimental group were still breastfeeding; 93.8% of them did not have nipple problems, and 60% of them did not use a bottle or pacifier in the six-month postpartum period (P<.05).

Conclusion: Education on breastfeeding and basic maternal-neonatal care given in the early postpartum period and mobile messages sent for six weeks after discharge may help to improve breastfeeding self-efficacy, breastfeeding attitude, and maternal experience satisfaction among primiparous women.

Aim: Physiological changes in intraocular pressure as well as in the cornea and macula may occur during pregnancy. Therefore, we decided to investigate the effect of hyperemesis gravidarum on macular thickness, corneal thickness and intraocular pressure (IOP).

Material and methods: A total of 110 people, 55 of whom were diagnosed with hyperemesis gravidarum and 55 of whom were in the control group, were included in the study. The inclusion criteria for the study were as follows: first trimester (8-14 weeks of gestation) pregnancy with positive fetal heartbeat and no history of systemic disease, no continuous use of medication, diagnosis of hyperemesis gravidarum (ketonuria and weight loss of more than 3 kilograms or 5% of body weight), body mass index (BMI) within normal limits, age between 18 and 40, no alcohol use or smoking.

Results: In the HG group compared to the control group, there was a difference between the CCT values of both the right and left eyes (p<0.01). There was a difference in both right and left IOP values in patients in the HG group compared to the control group (p<0.05), and there was no correlation between ketonuria scores and right and left eye CCT values, right and left eye macular thickness, and right and left eye pressure in patients diagnosed with HG (p>0.05).

Conclusion: In hyperemesis gravidarum, changes occur in IOP, corneal thickness, and macular thickness. In ophthalmic examinations in the pregestational period, especially for women with systemic disease, it may be important for clinicians to take the necessary precautions in this regard.

Diagnosing placenta accreta spectrum (PAS) is rather difficult in the first trimester of pregnancy. Especially if the localization of the placenta is not in and around the cervical canal, this may not attract the attention of obstetricians. Early diagnosis can decrease bleeding during curettage or miscarriage, but there are no guidelines regarding its diagnosis in the first trimester. In addition, there is insufficient evidence-based knowledge in the literature on the management and treatment of PAS without placenta previa. In this article, conservative treatment without hysterectomy of a patient diagnosed with PAS in first trimester was presented.

Background: Isolated agenesis of ductus venosus (ADV) is usually a benign condition, but it may be associated with cardiovascular defects, hydrops, growth restriction, and chromosomal abnormalities. Additionally, persistent left superior vena cava (PLSVC) and bovine aortic arch are relatively common fetal anomalies. To the author's knowledge, this is the first report of prenatal detection of DV agenesis and PLSVC associated with the postnatal bovine aortic arch with a hypoplastic transverse aortic arch.

Case: A 25-year-old, G2P1 woman was referred to our department at 31 weeks due to fetal growth restriction and short femur. On fetal echocardiography, DV could not be viewed via two-dimensional (2D) and Doppler ultrasound (US) imaging; there was also evidence of the co-occurrence of PLSVC and an aortic arch anomaly. We revealed the intrahepatic continuation of the umbilical vein. A weekly follow-up program was scheduled for the patient and the rest of the pregnancy was uneventful. Postnatal, thorax computer tomography and transthoracic echocardiography (TTE) demonstrated PLSVC and bovine aortic arch associated with hypoplastic transverse aortic arch. Routine echocardiographic examinations revealed that the blood flow of the aortic arch had increased gradually, and the male infant's aortic arch had significantly widened and reached the normal range until the baby was discharged from the hospital.

Conclusion: DV agenesis and PLSVC are usually benign conditions but underlying serious heart diseases may accompany them. Therefore, in situations like ours, a prenatal aortic arch evaluation is of capital importance. Postnatal hemodynamic changes should be taken into consideration in the management of these cases. This is the first example in the literature that these abnormalities co-existed in one case.

Background: To evaluate the use and effect of cervical stitch cerclage, pessary, and progesterone on pregnancy outcome in mothers of very low birth weight infants (VLBWI) born<32 weeks of gestation in the German Neonatal Network (GNN).

Methods: The GNN is a population-based cohort study enrolling VLBWI since 2009. We included 575 neonates from 424 mothers into our analysis, who were born between 2015 and 2019, after prenatal intervention with cerclage, pessary, progesterone or a combination between 20/0 to 25/0 weeks of gestation to prevent preterm birth. Median intervention-to-birth interval was the primary endpoint.

Results: 231 of 424 pregnant women had a cerclage only (54.5%), 76 women a pessary only (17.9%), and 27 were prescribed progesterone only (15.3%). The most common combination treatment (>1 intervention group) was cerclage plus progesterone (n=27), followed by cerclage plus pessary (n=13). The median intervention-to-birth interval for the whole cohort was 24 days (IQR 19.0 days). The earlier the intervention was started, the longer the intervention-to-birth interval lasted: When started at 20 weeks, the interval was 34 days in contrast to 11.5 days, when started at 25 weeks. The >1 group was born at a significantly higher median GA with 27.0 weeks (IQR 2.9 weeks) and a higher median birth weight of 980 g (IQR 394 g) accordingly.

Conclusion: We propose that the earliest possible start of intervention leads to the most efficient pregnancy prolongation.