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1.
Int J Womens Health ; 16: 1041-1047, 2024.
Article in English | MEDLINE | ID: mdl-38855357

ABSTRACT

Placental development is a complex process which sets the stage for normal fetal development. Any variation/disruption occurring during the initial stages of placental formation leads to placental malfunction causing increased maternal-fetal morbidity and mortality. The succenturiate lobe is a structural variation of the placenta that usually appears as a distinct lobe from the main placental mass. Succenturiate lobe is a rare placental anomaly, with high risk of fetal distress, hemorrhage, abruptio placentae and even fetal death because the vessels of this succenturiate lobe are vulnerable to both compression and laceration. Prenatal imaging diagnosis of this pathology improves the fetal prognosis through more careful surveillance and, in case of complications such as abruptio placentae, by shortening the time-to-decision making in favor of cesarean delivery. We present the case of a 27-year-old patient, without risk factors for placental abnormalities, diagnosed antenatally with succenturiate placenta, who presented at 34 weeks of pregnancy for abruptio placentae.

2.
Int J Mol Sci ; 25(7)2024 Apr 04.
Article in English | MEDLINE | ID: mdl-38612849

ABSTRACT

Gestational diabetes mellitus (GDM) is one of the most frequent predictors of obstetric outcome among Romanian pregnant women. Thus, we aimed to investigate the role of rs7903146 (C/T) TCF7L2 gene polymorphism in the presence of GDM and to evaluate the influence on maternal-fetal outcomes in a cohort of pregnant women from Northern Transylvania. Our prospective case-control study was performed in a tertiary maternity center on 61 patients diagnosed with GDM and 55 normal pregnant patients. The patients were genotyped for rs7903146 (C/T) polymorphism of the TCF7L2 gene using the PCR-RFLP method between 24 and 28 weeks of gestation. The minor T allele was associated with a high risk of developing GDM (OR 1.71 [95% CI 0.82-3.59]) if both heterozygote and homozygote types were considered. Also, a higher risk of developing GDM was observed in homozygous carriers (OR 3.26 [95% CI 1.10-9.68]). Women with the TT genotype were more likely to require insulin therapy during pregnancy than other genotypes with a 5.67-fold increased risk ([1.61-19.97], p = 0.015). TT homozygote type was significantly associated with fetal macrosomia for birth weights greater than the 95th percentile (p = 0.034). The homozygous TT genotype is associated with an increased risk of developing GDM. Also, rs7903146 (C/T) TCF7L2 variant is accompanied by a high probability of developing insulin-dependent gestational diabetes mellitus (ID-GDM). The presence of at least one minor T allele was associated with a higher risk of fetal macrosomia.


Subject(s)
Diabetes Mellitus, Type 1 , Diabetes, Gestational , Pregnancy , Female , Humans , Diabetes, Gestational/genetics , Fetal Macrosomia , Case-Control Studies , Romania , Polymorphism, Genetic , Insulin , Transcription Factor 7-Like 2 Protein/genetics
3.
Diagnostics (Basel) ; 14(5)2024 Mar 02.
Article in English | MEDLINE | ID: mdl-38473005

ABSTRACT

Accurate diagnosis of Müllerian duct anomalies (MDA) remains a clinical challenge even by direct surgical inspection. Although obstetrical complications are more frequent in women with MDA, some subtypes allow normal reproduction, further delaying the diagnosis. Unicornuate uterus with a rudimentary non-communicating functioning horn is a rare form of MDA, susceptible to many gynecologic and obstetric complications such as miscarriages, premature birth, hematosalpinx, endometriosis, and chronic pelvic pain. We present an entire case pictorial assay including preoperative imaging as well as the surgical correction of the uterine anomaly and the associated complication of an occult unicornuate right uterus with rudimentary non-communicating functioning left horn (Class U4aC0V0/ European Society of Human Reproduction and Embryology/European Society of Gastrointestinal Endoscopy Classification) and its natural evolution following a previous incomplete surgical treatment. The patient had an emergency left adnexectomy for hematosalpinx and ovarian endometrioma at her local county hospital. After five years, the patient presented with severe dysmenorrhea and abdominal endometriosis due to blocked retrograde menstruation from a rudimentary, non-communicating functioning horn. Surgical treatment with the resection of the rudimentary uterine horn, together with the abdominal wall endometriosis lesions, was carried out with good outcomes.

4.
Res Pract Thromb Haemost ; 8(1): 102339, 2024 Jan.
Article in English | MEDLINE | ID: mdl-38426027

ABSTRACT

Background: Early reports have demonstrated an association of COVID-19 infection during pregnancy and postpartum period with coagulopathy and bleeding complications and indicated that pregnant people with COVID-19 are more likely to experience coagulopathy and venous thromboembolism. A recent report concerning such complications during the first wave of the pandemic was reassuring; however, no publications have evaluated these issues in the context of increased illness severity with the emergence of SARS-CoV-2 variants of concern. Objectives: We performed a retrospective, multinational cohort study in Canada, Romania, and the United Kingdom, aiming to provide a comprehensive analysis of the hematologic test characteristics of pregnancies affected by COVID-19 after the first wave of the pandemic. Results: Three-hundred-seventy patients were evaluated. Markers of inflammation and endothelial dysfunction were significantly elevated, in keeping with observations in the nonpregnant population. Reassuringly, despite more severe disease noted in succeeding waves of the pandemic, there was no significant evidence of COVID-19-associated coagulopathy, and overall, no association was demonstrated between isolated coagulation abnormalities and bleeding risk. Notably, fibrinogen below 2g/L was again linked with the risk of postpartum hemorrhage. Finally, venous thromboembolism risk was low but noted more frequently in those with severe illness despite thromboprophylaxis. Conclusion: Our findings add valuable insights into the nature of hematologic test characteristics, bleeding, and thrombotic complications for those affected with COVID-19 in pregnancy, reassuring readers of the low incidence of bleeding and thrombotic complications but inviting further debate as to the degree of thromboprophylaxis that may benefit the subgroup with severe disease.

6.
Med Ultrason ; 25(4): 403-408, 2023 Dec 27.
Article in English | MEDLINE | ID: mdl-37931011

ABSTRACT

BACKGROUND: Echogenic content in the fetal gallbladder is rather an incidental finding during third-trimester ultrasonography. The etiology, clinical course, and prognosis of this condition are still unclear. We highlight the demographic, clinical and ultrasound characteristics of our patients with echogenic content in the fetal gallbladder. METHODS: This is a retrospective single-center study conducted at the University of Medicine and Pharmacy Cluj-Napoca, Romania, between March 2022 and April 2023. All pregnant patients who were admitted to the hospital and had echogenic content in the fetal gallbladder detected by ultrasound were identified. The clinical and ultrasonography parameters were obtained from the databases of the ultrasound units and the medical records of the patients. RESULTS: Four patients were found to have echogenic content in the fetal gallbladder. The mean maternal age at diagnosis was 27.5 years (range 25-31). All patients had singleton pregnancies. The mean gestational age at diagnosis was 36.5 weeks (range 35-40). In all cases, the predominant aspect of echogenic content on ultrasound was multiple hyperechogenic foci; additionally, in one case, sludge was also observed. The mean maximal length of the hyperechogenic foci was 3.375 mm (range 1.6-5.4). All fetuses were delivered at full term, either vaginally or by cesarean section. The mean weight at birth was 3082.5 g (range 2800-3450). In all four cases, the EC disappeared spontaneously at birth. Neither of the four newborns displayed digestive symptoms or complications during the follow-up. CONCLUSION: The EC is still a medical mystery since little is known about its etiology and long-term outcome. Many cases are likely to be undetected until after birth; therefore, fetal gallbladder examination should be included in the US routine. The condition appears to be benign, and usually, it improves naturally after birth. Consecutively, asymptomatic newborns with EC can be managed through a wait-and-see approach.


Subject(s)
Gallstones , Pregnancy , Humans , Infant, Newborn , Female , Adult , Infant , Retrospective Studies , Cesarean Section , Ultrasonography, Prenatal/methods , Fetus , Gestational Age
7.
Diagnostics (Basel) ; 13(19)2023 Sep 25.
Article in English | MEDLINE | ID: mdl-37835791

ABSTRACT

A growing body of evidence suggests that endometrial immune disorders may be responsible for endometrial dysfunctions that can lead to gynecological and obstetrical pathology. The aim of this study was to explore the potential relationship between different killer cell immunoglobulin-like receptor (KIR) genotypes and reproductive outcomes. We conducted a prospective cohort study that included 104 infertile patients undergoing an in vitro fertilization procedure. All participants underwent clinical and ultrasound examination, genetic evaluation (KIR genotyping), endometrial washing fluid sampling for cytokine determination, endometrial tissue sampling for histologic assessment and hysteroscopic evaluation. Our analysis showed statistically significant lower levels of uterine cytokines TNF-α (p = 0.001) and IL-1beta (p = 0.000) in the KIR AA genotype group as compared to KIR AB and BB among study participants with chronic endometritis. The study results suggest that the KIR AA genotype population subgroups may be more susceptible to developing endometrial disorders such as chronic endometritis. The changes in the behavior of NK cells seem to be subtle and expressed as an altered regulatory pattern.

8.
Am J Obstet Gynecol ; 229(5): 558-560, 2023 11.
Article in English | MEDLINE | ID: mdl-37148958

Subject(s)
Tuberculosis , Female , Humans
9.
J Clin Med ; 12(7)2023 Apr 03.
Article in English | MEDLINE | ID: mdl-37048762

ABSTRACT

Neonatal hemochromatosis (NH) is an uncommon, severe disorder that results in fetal loss or neonatal death due to liver failure. NH is currently regarded as the phenotypic expression of gestational alloimmune liver disease (GALD). The diagnosis of NH-GALD is rarely prenatally established. In addition to providing a systematic review of the prenatal features that are identifiable using ultrasound (US) and MRI, we suggest a prenatal diagnosis algorithm for use in suspected NH during the first affected pregnancy. From a total of 586 database entries identified in PubMed, Google Scholar, and ResearchGate, we selected 18 studies published from 1993 to 2021 that reported maternal medical and obstetric history, prenatal ultrasound findings, and postpartum outcomes. We investigated the ultrasound and MRI features of these studies, along with the outcome due to this condition. A total of 74 cases were identified. The main reported prenatal US finding was fetal growth restriction (FGR) (33%), followed by oligohydramnios (13%) and hydrops fetalis (13%), with 13% cases described as uneventful. Other rare prenatal findings were fetal anemia, ascites, and abnormal fetal liver and spleen. Most pregnancies ended with fetal/perinatal death or therapeutic interruption of pregnancy. Favorable evolution with treatment (ensanguine transfusion and intravenous immunoglobulin (IVIG)) was reported for only 7% of fetuses. Using T2-weighted MRI, fetal extrahepatic siderosis confirmed prenatally in two cases and postnatally in 11 cases. IVIG treatment throughout subsequent pregnancies was found to significantly improve fetal prognosis. MRI should be indicated in selected cases of oligohydramnios, fetal hydrops, fetal hepatomegaly, ascites, or unexplained FGR or anemia after ruling out all other more frequently encountered conditions. MRI can be used to detect iron overload in the liver and extrahepatic siderosis.

10.
Diagnostics (Basel) ; 13(6)2023 Mar 22.
Article in English | MEDLINE | ID: mdl-36980508

ABSTRACT

Introduction: This research aims to describe a progressive pattern of ultrasound placental remodeling in patients with a history of SARS-CoV-2 infection during pregnancy. Materials and Methods: This was a longitudinal, cohort study which enrolled 23 pregnant women with a history of former mild SARS-CoV-2 infection during the current pregnancy. Four obstetricians analyzed placental ultrasound images from different gestational ages following COVID infection and identified the presence and degree of remodeling. We assessed the inter-rater agreement and the interclass correlation coefficients. Pathology workup included placental biometry, macroscopic and microscopic examination. Results: Serial ultrasound evaluation of the placental morphology revealed a progressive pattern of placental remodeling starting from 30-32 weeks of gestation towards term, occurring approximately 8-10 weeks after the SARS-CoV-2 infection. Placental changes-the "starry sky" appearance and the "white line" along the basal plate-were identified in all cases. Most placentas presented normal subchorionic perivillous fibrin depositions and focal stem villi perivillous fibrin deposits. Focal calcifications were described in only 13% of the cases. Conclusions: We identified two ultrasound signs of placental remodeling as potential markers of placental viral shedding following mild SARS-CoV-2. The most likely pathology correspondence for the imaging aspect is perivillous and, respectively, massive subchorionic fibrin deposits identified in most cases.

11.
Cancers (Basel) ; 15(6)2023 Mar 22.
Article in English | MEDLINE | ID: mdl-36980780

ABSTRACT

(1) Background: Multigene panel testing for Hereditary Breast and Ovarian Cancer (HBOC) using next generation sequencing (NGS) is becoming a standard in medical care. There are insufficient genetic studies reported on breast cancer (BC) patients from Romania and most of them are focused only on BRCA 1/2 genes (Breast cancer 1/2). (2) Methods: NGS was performed in 255 consecutive cases of BC referred for management in our clinic between 2015-2019. (3) Results: From the 171 mutations identified, 85 were in the high-penetrance BC susceptibility genes category, 72 were pathogenic genes, and 13 genes were in the (variants of uncertain significance) VUS genes category. Almost half of the mutations were in the BRCA 1 gene. The most frequent BRCA1 variant was c.3607C>T (14 cases), followed by c.5266dupC (11 cases). Regarding BRCA-2 mutations we identified c.9371A>T (nine cases), followed by c.8755-1G>A in three cases, and we diagnosed VUS mutations in three cases. We also identified six pathogenic variants in the PALB2 gene and two pathogenic variants in (tumor protein P 53) TP53. (4) Conclusions: The majority of pathogenic mutations in the Romanian population with BC were in the BRCA 1/ 2 genes, followed by PALB2 (partner and localizer of BRCA2) and TP53, while in the CDH1 (cadherin 1) and STK11 (Serine/Threonine-Protein Kinase) genes we only identified VUS mutations.

12.
Diagnostics (Basel) ; 13(2)2023 Jan 08.
Article in English | MEDLINE | ID: mdl-36673040

ABSTRACT

It is rare to detect echogenic content in the fetal gallbladder. The etiology, natural course, and prognosis of this condition remain unclear. In addition to providing a systematic review of this topic, we suggest a plan for patient follow-up. From a total of 100 database entries identified in PubMed, EMBASE, and ICTRP reviews, we selected 34 studies in which we investigated the ultrasound features and outcome of this condition. There were 226 fetuses with gallbladder echogenic content identified. Seventy-two fetuses were found to have biliary sludge; thirty cases had a single hyperechogenic focus, and one hundred fetuses had multiple foci in the gallbladder. There were 16 cases of distal shadowing, 37 fetuses with comet tail and twinkling, and 26 cases with no acoustic artifacts. Nine cases of spontaneous resolution before birth have been documented; nine fetuses exhibited no echogenic content at birth, and 138 cases of resolution of echogenic content within the first year of life have been described. Typically, the condition resolves spontaneously during the postnatal period. After adequately reassuring the parents, the patients should be monitored for spontaneous resolution; medical or surgical intervention is not indicated. Asymptomatic patients can be managed with a wait-and-see strategy.

13.
PeerJ ; 10: e14189, 2022.
Article in English | MEDLINE | ID: mdl-36213505

ABSTRACT

Background: Infertility is an important health concern worldwide. Although lifestyle habits and behaviors have been widely reported as predictors of IVF outcomes by previous studies, they have not been reported for Romanian women undergoing IVF. In this regard, our pilot study aimed to begin to address the data gap by assessing lifestyle predictors of in vitro fertilization (IVF) outcomes in Romanian women. Study design: Our pilot study included 35 participants who completed a first IVF cycle at a single infertility center. We evaluated individual self-reported lifestyle habits and behaviors as predictors of IVF outcomes, and employed principal component analysis (PCA) to characterize multiple lifestyle habits and behaviors into personal care product (PCP) use, and healthy diet and physical activity patterns as predictors of IVF outcomes. Results: Our PCA analysis showed that greater use of PCPs was associated with lower probabilities of pregnancy (RR: 0.92, 95% CI [0.87-0.98]) and live birth (RR: 0.94, 95% CI [0.88-1.01]) while, the healthy dietary habits and physical activity were associated with a higher likelihood of pregnancy, although without statistical significance (RR: 1.10, 95% CI [0.93-1.30]). Conclusions: In this pilot study we identified associations between IVF outcomes among Romanian women and certain lifestyle habits and behaviors including stress, diet and physical activity, and certain PCP use. We also estimated the joint effects of multiple lifestyle factors using PCA and found that PCP use, healthy dietary habits and physical activity were associated with IVF outcomes.


Subject(s)
Fertilization in Vitro , Infertility , Pregnancy , Humans , Female , Pilot Projects , Romania/epidemiology , Life Style
14.
Diagnostics (Basel) ; 12(10)2022 Sep 29.
Article in English | MEDLINE | ID: mdl-36292058

ABSTRACT

"Poor responders" (PR) are an important category of infertile women who experience a modest response to controlled ovarian stimulation. In this study, we evaluated response to growth hormone (GH) administration among PR patient subtypes stratified by follicle stimulation hormone receptor (FSHR) polymorphism (c.2039A > G p.Asn680Ser). We conducted a cohort study of 125 women with poor ovarian response, 58 of whom received GH in addition to the standard treatment, and 67 of whom received the standard treatment only. The Ala307Thr polymorphism genotypes were analyzed using a polymerase chain reaction-restriction fragment length polymorphism method, and the FSHR gene polymorphism was analyzed using a predesigned TaqMan SNP Genotyping Assay (rs6166). A comparative analysis detected statistically significant differences in mean mature follicles (p = 0.0002), metaphase-II oocytes (p = 0.0005), progesterone levels (p = 0.0036), and IGF levels (follicle IGF1, p = 0.0004) between GH-treated and non-GH-treated participants with the FSHR (Ser/Ser) polymorphism. However, the differences were modest among participants with the other two FSHR polymorphisms (Ser/Asn and Asn/Asn). The subcategory of patients with the FSHR Asn680Ser (Ser/Ser) polymorphism showed a stronger response when GH was added to the IVF protocol.

15.
Medicina (Kaunas) ; 58(9)2022 Aug 26.
Article in English | MEDLINE | ID: mdl-36143839

ABSTRACT

Backgroundand Objectives: Gestational diabetes mellitus (GDM) is a pregnancy-associated pathology commonly resulting in macrosomic fetuses, a known culprit of obstetric complications. We aimed to evaluate the potential of umbilical cord biometry and fetal abdominal skinfold assessment as screening tools for fetal macrosomia in gestational diabetes mellitus pregnant women. Materials and methods: This was a prospective case−control study conducted on pregnant patients presenting at 24−28 weeks of gestation in a tertiary-level maternity hospital in Northern Romania. Fetal biometry, fetal weight estimation, umbilical cord area and circumference, areas of the umbilical vein and arteries, Wharton jelly (WJ) area and abdominal fold thickness measurements were performed. Results: A total of 51 patients were enrolled in the study, 26 patients in the GDM group and 25 patients in the non-GDM group. There was no evidence in favor of umbilical cord area and WJ amount assessments as predictors of fetal macrosomia (p > 0.05). However, there was a statistically significant difference in the abdominal skinfold measurement during the second trimester between macrosomic and normal-weight newborns in the GDM patient group (p = 0.016). The second-trimester abdominal circumference was statistically significantly correlated with fetal macrosomia at term in the GDM patient group with a p value of 0.003, as well as when considering the global prevalence of macrosomia in the studied populations, 0.001, when considering both populations. Conclusions: The measurements of cord and WJ could not be established as predictors of fetal macrosomia in our study populations, nor differentiate between pregnancies with and without GDM. Abdominal skinfold measurement and abdominal circumference measured during the second trimester may be important markers of fetal metabolic status in pregnancies complicated by GDM.


Subject(s)
Diabetes, Gestational , Fetal Macrosomia , Biomarkers , Biometry , Case-Control Studies , Diabetes, Gestational/diagnosis , Diabetes, Gestational/epidemiology , Female , Fetal Macrosomia/diagnosis , Fetal Macrosomia/epidemiology , Fetal Macrosomia/pathology , Humans , Infant, Newborn , Pregnancy , Romania , Umbilical Cord/pathology
16.
Exp Ther Med ; 23(1): 102, 2022 Jan.
Article in English | MEDLINE | ID: mdl-34976144

ABSTRACT

Severe acute respiratory distress syndrome with coronavirus 2 (SARS-CoV-2) infection affected pregnant women during the pandemic. Immunological particularity of this population and the increased need for medical assistance placed this population in a high-risk category for SARS-Cov-2 infection. Owing to high contamination risk and limited studies regarding vertical transmission, the labor and delivery of positive women required particular conditions. Cesarean section probably proved to be the optimal option for delivery of infants to reduce the risk of infection during birth. The aim of the present study was to present the management and outcome of infants born to mothers confirmed with coronavirus disease 2019 (COVID 19) prior to delivery. This is a longitudinal, retrospective study, analyzing demographics, laboratory data and management of neonates born to mothers with diagnosis of SARS-Cov-2 infection. The results showed that 5 neonates were born to SARS-Cov-2-positive mothers, all by Cesarean section and had a negative reverse transcription-quantitative polymerase chain reaction (RT-qPCR) test. None of the women breastfed during the hospital stay. The negative RT-qPCR test allowed us to reduce the hospital stay of infants and care in non-isolated areas. In summary, in the present study, vertical or perinatal transmission of the infection was not present. The testing of the pregnant women, their isolation and delivery in safe conditions for the medical staff were possible, with the latter using adequate protection equipment to limit their infection and the risk for the newborns.

17.
Med Ultrason ; 24(3): 364-368, 2022 Aug 31.
Article in English | MEDLINE | ID: mdl-35045142

ABSTRACT

Fetal cardiac rhabdomyomas should trigger the awareness of a potential coexisting tuberous sclerosis complex that can lead to a poor neurological outcome. This condition is not only uncommon but can be easily unrecognized prenatally in the absence of a meticulous neurosonogram and MRI. We emphasize that careful consideration of all prenatal facilities is required to confirm the diagnosis of tuberous sclerosis complex as early as possible during pregnancy.


Subject(s)
Heart Neoplasms , Rhabdomyoma , Tuberous Sclerosis , Female , Heart Neoplasms/complications , Heart Neoplasms/diagnostic imaging , Humans , Pregnancy , Prenatal Diagnosis , Rhabdomyoma/complications , Rhabdomyoma/diagnostic imaging , Tuberous Sclerosis/complications , Tuberous Sclerosis/diagnostic imaging , Ultrasonography, Prenatal
18.
Med Ultrason ; 24(2): 245-247, 2022 May 25.
Article in English | MEDLINE | ID: mdl-34113935

ABSTRACT

We present the first trimester prenatal ultrasonography and pathological assessment of a case diagnosed with limb-body wall complex (LBWC) presenting both exenchephaly and a complex thoraco-abdominal wall defect. Ectopia cordis is demonstrated with a movie showing the heart beating outside the body of the fetus after its expulsion. Also, we discuss the pathogenesis and possible etiology of LBWC and associated malformations and we provide an update of the literature of this very rare anomaly.


Subject(s)
Abnormalities, Multiple , Ectopia Cordis , Limb Deformities, Congenital , Abnormalities, Multiple/diagnostic imaging , Ectopia Cordis/complications , Ectopia Cordis/diagnostic imaging , Ectopia Cordis/pathology , Female , Humans , Limb Deformities, Congenital/etiology , Pregnancy , Pregnancy Trimester, First , Ultrasonography, Prenatal
19.
PLoS One ; 16(11): e0260357, 2021.
Article in English | MEDLINE | ID: mdl-34843527

ABSTRACT

OBJECTIVE: To determine the diagnostic value of virtual autopsy using post mortem-MRI (pm-MRI) at 3Tesla (T) compared to classic autopsy for the confirmation of fetal structural anomalies and secondly to establish which cases of termination of pregnancy would benefit mostly from a virtual autopsy. METHODS: In each of 32 fetuses included in the study, 32 anatomical structures were assessed, after termination of pregnancy in the second trimester. All cases were evaluated by prenatal ultrasonography, virtual autopsy and classic autopsy, and then divided into four groups: Cerebral Group, Cardiac Group, Renal Group and Other Group (miscellaneous group). The concordance of virtual autopsy with classic autopsy was calculated overall and for each group and each structural item. Also, the concordance between the two methods was assessed using a diagnostic error score (DgE_score), calculated as the absolute value of the difference between the number of malformations detected by classic autopsy per case (CA score) and the number of malformations detected at virtual autopsy per case (VA score). RESULTS: Overall virtual autopsy demonstrated a diagnostic sensitivity (Se) compared to classic autopsy of 67.33% [95% CI 57.28-76.33], with a specificity (Sp) of 98.37% [95% CI 97.33-99.09], a positive predictive value (PPV) of 81.93% [95% CI 71.95-89.52], a negative predictive value (NPV) of 96.49% [95% CI 95.11-97.57] achieving a diagnostic accuracy of 95.31% [95% CI 93.83-96.52]. Overall, no statistic significant correlation was demonstrated between DgE_score and the gestational age of the fetuses or between DgE_score and the weight of the fetuses, but a significant correlation was revealed between the virtual autopsy and classic autopsy score. The diagnostic utility of virtual autopsy using pm-MRI at 3 T as compared to classic autopsy for each category of termination of pregnancy revealed in the Cerebral Group a Se of 80.00% [95% CI 28.36-99.49], with a 96.30% [95% CI 81.03-99.91], a PPV of 80.00% [95% CI 35.75-96.64] a NPV of 96.30% [95% CI 81.81-99.34], with a diagnostic accuracy of 93.75% [95% CI 79.19% to 99.23] and a Cohen's Kappa coefficient of 0.76 [95% CI 0.4494-1.0765]; in the Renal Group a Se and Sp of 100%, but in the Cardiac Group the Se was only 60.00% [95% CI 26.24-87.84], Sp 75% [95% CI 34.91-96.81], the PPV 75.00% [95% CI 44.92-91.69], NPV 60% [95% CI 38.87-77.96], with a diagnostic accuracy of 66.67% [95% CI 40.99-86.66] and a Cohen's Kappa coefficient of 0.32 [95% CI -0.07-0.76]. CONCLUSIONS: The results support virtual autopsy using pm-MRI at 3T as a reliable alternative to classic autopsy for the non-forensic analysis of second trimester fetuses. Analyzing the diagnostic utility of virtual autopsy using pm-MRI at 3 T for the confirmation of prenatal ultrasound findings in second trimester fetuses as compared to classic autopsy, the best results were obtained in the Cerebral and Renal Group. Reserved results were found in the Cardiac Group. Therefore, for the pregnancies with termination of pregnancy for cerebral or renal abnormalities, virtual autopsy by pm-MRI at 3T can be taken into consideration as a first-line investigation to confirm the prenatal findings.


Subject(s)
Fetus/abnormalities , Fetus/diagnostic imaging , Magnetic Resonance Imaging/methods , Autopsy/methods , Female , Humans , Longitudinal Studies , Pregnancy , Pregnancy Trimester, Second , Prospective Studies , Ultrasonography, Prenatal
20.
Exp Ther Med ; 22(6): 1427, 2021 Dec.
Article in English | MEDLINE | ID: mdl-34707708

ABSTRACT

Fetal inflammatory response syndrome is associated with increased neonatal morbidity and mortality. The aim of the present study was to evaluate the dynamics of the plasmatic value of pro-inflammatory cytokines: tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and neutrophil activating peptide 78 (ENA-78) and the anti-inflammatory cytokine IL-10 in the first and third day of life and the correlation with neonatal morbidities and mortality. The current research was designed as a prospective case control study included 80 neonates hospitalized at the 3rd level Neonatal Intensive Care Unit (NICU), 1st Gynecology Clinic, County Emergency Hospital, Cluj-Napoca, Romania. For each patient, the following parameters were noted: pH at first hour of life, oxygen saturation, fraction of inspired oxygen (FiO2) and duration of premature rupture of the membranes (PROM). Measurements of cytokines were determined from venous blood in the first and third day of life. The values of all cytokines were higher in the newborns from mothers with PROM. The value of IL-6 in the study group was higher compared to the controls during the first day of life and met the highest value in necrotizing enterocolitis (NEC). ENA-78 was higher in the study group (P=0.037) and decreased during the first 3 days of life. The highest value of ENA-78 was found in the neonates with cerebral hemorrhage. IL-10 also had values with a significant difference in the first day of life between both groups (P=0.02). IL-10 had the highest value in sepsis cases. In conclusion, among the inflammatory parameters that were evaluated, the dynamics of ENA-78 and IL-10 were found to influence the neonatal prognosis of newborns with PROM. The decrease in ENA-78 and IL-10 during the third day of life could suggest the evolution towards the ending of the inflammatory process and an increase in the survival rate was noted.

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