Intrauterine volvulus: systemic review of the literature with pooled analysis.

Our objective is to analyse the observations related to intrauterine volvulus and assess how clinical manifestations and treatment strategies impact prognosis. We conducted a comprehensive search on Pubmed and ClinicalTrials.gov from inception to July 2022, using search terms like "intrauterine volvulus" or "foetal volvulus," supplemented by manual scrutiny of reference lists in relevant texts and articles. Our review encompassed 57 case reports/case series, involving 88 cases. The presence of foetal bradycardia during prenatal visits (p = 0.002) and the existence of meconium cyst or pseudocyst (p = 0.038) significantly influence survival rates. Preterm labour occurred more frequently among cases resulting in mortality (54% vs 21%; p = 0.055). Our study's limitations include the inability to access all reported cases and reliance solely on available data. We advocate for vigilant monitoring of foetuses exhibiting signs of intestinal obstruction, and consideration of an emergent caesarean section as a pre-emptive measure before foetal biophysical profile deterioration worsens.

Granulocyte colony-stimulating factor in assisted reproductive technology treatment does not increase the risk of adverse perinatal outcomes in twin pregnancies.

The aim of the study is to compare the perinatal outcomes of twin pregnancies resulting from assisted reproductive technology (ART) treatment in which granulocyte colony-stimulating factor (G-CSF) was used with those in which it was not. In this retrospective study, the clinical data of 122 dichorionic diamniotic twin pregnancies were reviewed. Pregnancies were divided into two groups, G-CSF-treated and non-G-CSF treated. Maternal age, gestational week at birth, oligohydramnios, gestational hypertension, pre-eclampsia, preterm birth, first-trimester bleeding, gestational diabetes, rupture of membrane, foetal congenital anomalies, admission to the neonatal intensive care unit, birth weight (BW), small for gestational age, BW discordance, Apgar score and placental weight were compared between the groups.IMPACT STATEMENTWhat is already known on this subject? Granulocyte colony-stimulating factor (G-CSF) administrations increase pregnancy outcomes and do not have a negative effect on perinatal outcomes in singleton pregnancies.What the results of this study add? This study showed that the perinatal outcome of dichorionic diamniotic twin pregnancies conceived after assisted reproductive technology (ART) treatment was similar in the GSF administrated and non-GSF administrated groups.What the implications are of these findings for clinical practice and/or further research? Using G-CSF to increase the success of ART does not seem to have an adverse outcome in the dichorionic diamniotic twin pregnancies.

The impact of developmental genes in non-syndromic cleft lip and/or palate

Non-syndromic cleft lip and/or palate (NSCL/P) is a congenital malformation with a prevalence of 1:700 births. It has a multifactorial etiology. Human craniofacial development takes place during the first 10 weeks of pregnancy. Normal craniofacial development arises from the convergence and fusion of the facial and palatal processes and involves interactions between genes that regulate cell growth, proliferation, differentiation, epithelial-to-mesenchymal transition, and apoptosis. Whole genome/exome analysis, and also genome-wide association studies give us to chance to identify the genetic factors which contribute to the development of NSCL/P. After detecting a cleft lip and/or palate on ultrasonography without associated anomalies, the patient should be evaluated in collaboration with a clinical geneticist, taking into account the many genes and environmental factors involved in NSCL/P etiopathogenesis, and a roadmap for possible genetic diagnosis should be drawn.

Associations between IL-1α, IL-1ß, TNFα, and IL-6 variations, and susceptibility to transposition of the great arteries.

BACKGROUND: To evaluate the relationship between IL-1α -889C/T (rs1800587), IL-1ß -511C > T (rs16944), TNFα -308G > A (rs1800629), TNFα -238G > A (rs361525), IL-6 -174G > C (rs1800795), and IL-6 -572G > C (rs1800796) polymorphisms and the susceptibility to transposition of the great arteries (TGA). METHODS: A prospective analysis was performed on mothers whose newborns were diagnosed as having TGA. For each case of TGA, a mother who gave birth to a healthy neonate in the same period was randomly selected for the control group. The sample size was calculated before planning the study with 80% power and 5% alpha. RESULTS: Twenty-seven mothers whose newborn had TGA anomalies (group 1) and 27 mothers whose newborn had no TGA (group 2) were included in the study. There were no significant differences between the groups in terms of maternal age, pregestational body mass index, gestational age at birth and infant sex (p > 0.05). The genotype and allele distributions of IL-1α -889C/T (rs1800587), IL-1ß -511C > T (rs16944), TNFα -308G > A (rs1800629), TNFα -238G > A (rs361525), IL-6 -174G > C (rs1800795) and IL-6 -572G > C (rs1800796) gene variants were not different between the two groups (p > 0.05). CONCLUSIONS: There was no relation between IL-1α, IL-1ß, IL-6, and TNFα promoter gene polymorphisms and TGA occurrence in our study group. TRIAL REGISTRATION: This present prospective case-control study was conducted in Baskent University Hospital, Ankara, Turkey, between May 2020 and November 2021. Ethical approval was obtained from the university's Clinical Research Ethics Commitee (No: KA20/211) in accordance with the Declaration of Helsinki.

Increased serum delta neutrophil index levels are associated with intrahepatic cholestasis of pregnancy.

OBJECTIVE: This study aims to compare the maternal serum delta neutrophil index (DNI) levels in intrahepatic cholestasis of pregnancy (ICP) and healthy pregnancies. METHODS: This study consisted of a group of patients (n = 40) diagnosed with isolated ICP who gave birth in our hospital and a control group (n = 60) between December 1, 2015, and June 30, 2018. The diagnosis of ICP was made based on pruritus and elevated fasting serum bile acids and liver enzymes. Laboratory tests of both groups in the hospitalization process were retrospectively examined. Maternal and neonatal characteristics, pregnancy outcomes, and DNI values of the two groups were compared. Statistical analyses were performed using SPSS version 20. RESULTS: Mean maternal serum DNI levels were significantly higher in women with ICP than in the control group (0.49 ± 4.8 vs -3.99 ± 3.02, p = <0.01). Receiver operating characteristic (ROC) curve analysis was used to define the DNI value where ICP can be best predicted. CONCLUSION: DNI, a new inflammatory marker, was found to be higher in women with ICP than in normal pregnancies.

The evaluation of laparotomy results in breast cancer patients with gynecological pathologies.

AIM: The aim of the study was to evaluate the results of the laparotomies due to gynecological pathologies in breast cancer patients and to assess the distribution of gynecological pathologies and the clinical and laboratory findings contributing to the diagnosis. METHODS: This study was conducted between years 2002 and 2011 at Hacettepe University Hospital. We obtained information about 86 consecutive breast cancer patients, including age, time of diagnosis and pathology of breast cancer, hormone receptor status, history of endocrine therapy, presenting symptoms, ultrasonography findings, CA 125 levels, endometrial biopsy results, type of gynecological surgery and pathology results. Data were analyzed with the use of SPSS software. RESULTS: Twenty-one (24.4%) out of 86 patients had endometrial pathology, and 24 (27.9%) had adnexal pathology. Fourteen patients (16.2%) had malignant pathology, and of them, 11 had ovarian cancer 3 had endometrial cancer. There were five abnormal cytological findings: 2 ASCUS, 1 LSIL, 1 ASC-H and 1 adenocarcinoma. The patient with the cytology report of adenocarcinoma had the final diagnosis of endometrial cancer. Of the patients, 67 (77.9%) used tamoxifen, whereas 19 (22.1%) did not. Thirty-three patients (38.4%) with gynecological pathologies were detected incidentally during routine follow-up of breast cancer. CONCLUSION: This study supports the increase of the gynecological pathology incidence in breast cancer patients and the recommendation of close gynecological follow-up in these patients. Asymptomatic patients might also develop genital cancer. The ultrasonographic appearance of the adnexal masses or endometrial thickness and any abnormal vaginal bleeding or high CA 125 levels are important parameters for evaluating breast cancer patients.

Is the serum delta neutrophil index level different in gestational diabetic women?

Objective: To investigate the serum delta neutrophil index (DNI) levels between normal pregnant women and gestational diabetic women.Methods: Normal pregnant women and gestational diabetic women delivered in the University of Health Sciences Etlik Zübeyde Hanim Women's Health Care, Training and Research Hospital between 1 December 2015 and 30 June 2018 were included in the study. The study group included patients diagnosed with gestational diabetes by a 100-g or 75-g OGTT (n = 273). The control group included women with singleton pregnancies who had normal antenatal follow-up and who had delivered healthy neonates after 37 gestational weeks (n = 455). In both the study and control groups, for the analysis of DNI and other laboratory values, the ones reported at the time of the application for delivery or within previous 4 weeks of delivery were used. The study and control groups were compared with each other with respect to the DNI value (primary outcome measure of the study), maternal and newborn characteristics, pregnancy outcomes and laboratory values other than DNI (secondary outcome measures). Statistical analyses were performed using SPSS for Windows, version 22.0. The Student t-test, the Mann-Whitney U-test, and the χ2 test were used where appropriate. A p value of <.05 was considered statistically significant.Results: There were significant differences between the study and control groups regarding median maternal age, gravidity, parity, BMI and gestational age at delivery (p < .05). Mean birthweight was significantly higher in the study group compared to control group (p=.002). NICU admission was significantly more frequent in the study group than in the control group (8.8% vs 2.4%; p < .001). The platelet, WBC, neutrophil and monocyte counts and NLRs were significantly lower, while Hb and DNI values were significantly higher in the study group than in the control group. The median DNI values were -2.30 (range: -27.0 to 8.10) and -3.0(range: -27.30 to 11.60) in the study and control groups, respectively (p = .007).Conclusion: The DNI, a new inflammatory marker, was found to be higher in gestational diabetic women, than in those with normal pregnancies.

How safe is pregnancy after liver transplantation? A large case series study at tertiary referral center in Turkey.

Objective: To investigate pregnancy outcomes and to define preventative measures against to risk factors and complications in pregnancy after liver transplantation. Secondary aim is to report postpartum allograft functions in these patients.Method: This is a case series study. All pregnant women with liver transplantations performed in our hospital were enrolled. Patients' hospital medical records, electronic records Neonatal Intensive Care Unit (NICU) records were used to collect data. Obstetric characteristics and antenatal complications, risk factors, pregnancy and neonatal outcomes, all aspects of liver transplant variables and allograft functions after pregnancy were studied.Results: A total of 11 patients were included in the study. All of them were singleton. Mean maternal age was 29.3 ± 3.9 years. And mean gestational week of delivery was 37.2 ± 2.2. 78% of the women were delivered at term (>37 weeks) only two babies were preterm and discharged from NICU without any complications. Birth weight (gr median ± SD) was 2575 ± 345. Five (45%) patients were nulliparous, majority of the cases (8/11, 72%) were conceived of pregnant with natural way. Live birth rate was 81% (9/11). Only one patient for each has suffered from fetal growth restriction, maternal anemia, maternal hyperthyroidism, and ulcerative colitis. Vaginal bleeding was seen in five women during the pregnancy. There was no maternal death, stillbirth or neonatal death. The mode of delivery for all live birth pregnancies was C-section. And none of them was emergency C-section. No complication of allograft function was seen after pregnancy.Conclusion: Pregnancy in women with liver transplantation is not associated with poor pregnancy outcomes and complications for both the mother and the neonates when these patients followed up at tertiary referral center with multidisciplinary approaches.

Maternal and cord blood homocysteine, vitamin B12, folate, and B-type natriuretic peptide levels at term for predicting congenital heart disease of the neonate: A case-control study.

Objective: To investigate the effectiveness of the metabolic markers homocysteine, vitamin B12, folate, and B-type natriuretic peptide in maternal and cord blood for detecting congenital heart disease.Methods: Homocysteine, vitamin B12, folate, and B-type natriuretic peptide concentrations in maternal and cord blood samples at term were measured in the case (n = 42) and control (n = 43) groups with and without fetal congenital heart disease, respectively. Additionally, newborns with congenital heart disease were divided into two subgroups: those with (n = 30) and without (n = 8) 6-month infant survival. The case and control groups and case subgroups were compared with each other with respect to maternal age, gravidity, parity, gestational age at delivery, birth weight, maternal and cord blood levels of homocysteine, vitamin B12, folate, and B-type natriuretic peptide, and arterial cord blood pH and base excess values. Statistical analyses were performed using SPSS for Windows, version 22.0. The Student's t-test, the Mann-Whitney U test, and the χ2 test were used where appropriate. A p value of < .05 was considered statistically significant.Results: Mean maternal age, birth weight and median gravidity, parity and gestational age at delivery were not significantly different between the case and control groups, as well as between the case subgroups (all p > .05). Concentrations of metabolic markers in maternal blood were not significantly different between the two groups (p > .05). Homocysteine and B-type natriuretic peptide levels in cord blood samples were significantly higher, whereas folate levels were significantly lower in the case group compared with the control group (all p < .05). Cord blood B-type natriuretic peptide levels were significantly higher (p < .05) and arterial cord blood pH values were significantly lower (p < .05) in the case subgroup without 6-month infant survival compared with the case subgroup with 6-month infant survival.Conclusion: High cord blood B-type natriuretic peptide and homocysteine levels and low cord blood folate levels at term may be useful for predicting congenital heart disease in the neonate. Neonates with congenital heart disease who have high cord blood B-type natriuretic peptide and low pH values may have adverse outcomes.

Increased nuchal translucency and pregnancy outcomes: experience of Baskent University Ankara Hospital.

OBJECTIVE: First trimester nuchal translucency (NT) measurement is considered to be an important tool in antenatal follow-up. This study aimed to evaluate the outcomes of pregnancies with increased NT at Baskent University Ankara Hospital between 2004 and 2016. MATERIALS AND METHODS: Patients with NT measurements ≥1.5 multiples of median (MoM) were divided into two groups; group I included increased NT cases without fetal anomalies (either abnormal fetal karyotype or congenital structural anomalies) or loss (intrauterine fetal death), and group II included increased NT cases with fetal anomalies or loss. The groups were compared with each other with respect to maternal demographic features and NT measurements. RESULTS: Karyotype analyses were normal in 73.1% of cases with increased NT (57/78). Among those, 21.1% (12/57) had structural anomalies, and to specify, 9.6% (5/52 over 18 weeks) had cardiac anomalies. Although maternal demographic features did not differ significantly, NT measurements, both as millimeters and MoM, were significantly higher in group II (p<0.05). According to the receiver operating characteristic (ROC) curves, the optimal cut-off values for NT measurements for predicting fetal anomalies or loss were 3.05 mm and 2.02 MoM. NT measurement >7 millimeters or NT MoM >4.27 resulted in poor fetal outcomes without exception. CONCLUSION: Higher NT measurements indicate poorer pregnancy outcomes. Our study indicates that fetal echocardiography must be considered for all cases with increased NT.

Maternal and perinatal characteristics of small-for-gestational-age newborns: Ten-year experience of a single center.

OBJECTIVE: To analyze the maternal and perinatal characteristics of small-for-gestational-age (SGA) newborns compared with appropriate-for-gestational-age (AGA) newborns in singleton pregnancies managed at our hospital between January 2006 and December 2015. MATERIAL AND METHODS: The study (n=456) and control (n=4925) groups included pregnancies resulting in SGA and AGA newborns, respectively. Additionally, two SGA subgroups were defined according to abnormal (n=34) and normal (n=57) Doppler findings. Maternal demographic features; intracytoplasmic sperm injection (ICSI) pregnancies; gestational age at delivery; birth weight; major congenital anomalies, karyotype abnormalities, and genetic syndromes; maternal and obstetric problems such as hypertensive disorders, diabetes, oligohydramnios, preterm birth; admission to the neonatal intensive care unit (NICU), and perinatal mortality were recorded, and the two groups were compared with respect to these parameters. RESULTS: Mean maternal age, parity, gestational age at delivery, and birthweight were significantly lower; the frequencies of ICSI pregnancies, hypertensive disorders, oligohydramnios, preterm delivery, major congenital anomalies, karyotype abnormalities and genetic syndromes, admission to the NICU and perinatal mortality were significantly higher in the study group (p<0.05). None of the study parameters were significantly different between the two SGA subgroups (p>0.05). CONCLUSION: The association of SGA with ICSI pregnancies, hypertensive disorders, oligohydramnios, preterm delivery, congenital/chromosomal anomalies, NICU admission and perinatal mortality may be important in perinatal care. Clinical suspicion of SGA necessitates appropriate monitorization and management. Although obstetric outcomes were not significantly different between the two SGA subgroups with abnormal and normal Doppler findings in this study, this finding must be evaluated with caution due to the small sizes.

Relationship of maternal mean platelet volume with fetal Doppler parameters and neonatal complications in pregnancies with and without intrauterine growth restriction.

OBJECTIVE: In this study, we investigated the relationship of mean platelet volume (MPV) with the presence and the severity of intrauterine growth restriction (IUGR) and with neonatal complications. METHODS: The pregnancies with and without IUGR, that were followed-up in our hospital between 2003 and 2009 were analyzed retrospectively. Pregnancies which resulted in birth of a newborn with a birthweight less than 10th percentile for the gestational age were selected for IUGR group. IUGR cases were divided into three groups according to the Doppler parameters. RESULTS: There was no significant difference between the MPV values in the groups. There was no association between MPV and Doppler parameters that can be used in predicting the severity of IUGR. There was no significant relation between MPV and the perinatal complications such as intracranial hemorrhage (ICH), bronchopulmonary dysplasia (BPD), necrotizing enterocolitis (NEC), the development of sepsis, postpartum exitus (PPEX) and intrauterine exitus (IUEX). Higher MPV values were associated with hospitalization in the neonatal intensive care unit (NICU) and respiratory distress syndrome (RDS) in the IUGR group. CONCLUSION: Analysis of MPV is a simple and readily available laboratory test. Prospective researches employing standard measurement technics are required to clarify the relationship between MPV and IUGR.