Preconception Thyrotropin Levels and Thyroid Function at Early Gestation in Women With Hashimoto Thyroiditis.

CONTEXT: Preconception optimization of thyroid function in women with Hashimoto thyroiditis (HT) is highly recommended to prevent/reduce the risk of thyroid insufficiency at early gestation. OBJECTIVE: This work aimed to evaluate the prevalence of first-trimester thyroid insufficiency in HT women with preconception thyrotropin (T0-TSH) values consistently less than or equal to 2.5 mIU/L with or without levothyroxine (LT4) treatment, and to calculate T0-TSH cutoffs that best preconceptionally identified HT women requiring first-trimester LT4 adjustment/prescription. METHODS: Serum TSH was obtained at 4- to 6-week intervals from 260 HT pregnant women (122 on LT4 [Hypo-HT]; 138 euthyroid without LT4 [Eu-HT]), prospectively followed from preconception up to pregnancy term. Receiver operating characteristic (ROC) curves were plotted to identify T0-TSH cutoffs best predicting first-trimester TSH levels greater than 2.5 mIU/L (diagnostic criterion [DC] 1) and greater than 4.0 mIU/L (DC 2). RESULTS: At first trimester, TSH was greater than 2.5 mIU/L in approximately 30% of both Hypo-HT and Eu-HT women, and greater than 4.0 mIU/L in 19.7% Hypo-HT and 10.1% Eu-HT women (P = .038). The optimal ROC-based T0-TSH cutoffs found were 1.24 mIU/L/1.74 mIU/L in Hypo-HT, and 1.73 mIU/L/2.07 mIU/L in Eu-HT women, for DC 1 and DC 2, respectively. T0-TSH values exceeding these cutoffs resulted in a statistically significantly increased risk of first-trimester thyroid insufficiency (odds ratio [OR] [95% CI)] 15.92 [5.06-50.15] and 16.68 [5.13-54.24] in Hypo-HT; 16.14 [6.47-40.30] and 17.36 [4.30-70.08] in Eu-HT women, for DC 1 and DC 2, respectively). CONCLUSION: The preconception TSH cutoffs that guaranteed a first-trimester TSH less than 2.5 mU/L in hypothyroid- and euthyroid-HT women were, respectively, almost 50% (1.24 mU/L) and 30% (1.73 mU/L) lower than this gestational target, and 1.74 mU/L and 2.07 mU/L in hypothyroid- and euthyroid-HT women, respectively, for a gestational target of 4.0 mU/L.

Prenatally diagnosed fetal tumors of the head and neck: a systematic review with antenatal and postnatal outcomes over the past 20 years.

AIM: The aim of this study was to review prenatally diagnosed tumors of the head and neck in the fetus and to report antenatal and postnatal outcomes. METHODS: PubMed/Medline, EMBASE/SCOPUS, Cochrane database and Google Scholar were reviewed over the last 20 years. No language or article type restriction was used. RESULTS: A total of 1940 record were retrieved. Of the 713 records screened, 566 full-text articles were assessed for eligibility. After 445 articles were excluded for specified reasons, 111 studies met the research criteria and were included for qualitative analysis. Overall, 306 cases of fetal tumors of the head and neck were reviewed. Maternal age was an independent factor. The mean maternal age was 28.2 years and gestational age at prenatal diagnosis was 27.1 weeks. Conventional 2D ultrasound was the standard diagnostic procedure in 27.9% of cases and was implemented in 27.3% of cases by 3D ultrasound and fetal magnetic resonance imaging (MRI). Diagnostic evaluation of intracranial spreading and high-airway obstructions was greatly enhanced by fetal MRI. The more common type of fetal tumor was hemangioma/lymphangioms (42.1%), followed by teratomas (29.7%), tumors of the gingiva (10.1%) and lymphatic venous malformations (9.1%), respectively. Fetal karyotyping was performed only in 9.8% of cases; within fetuses undergoing karyotype, chromosomal abnormalities accounted for 20% of cases. The most common pregnancy complication was polyhydramnios (26.3%). Ex utero intrapartum treatment (EXIT) procedure was performed in 30.1% of cases while surgical excision was used in 22.9% during postnatal life. The survival rate was 35.35%. CONCLUSION: Fetal tumors of the head and neck are rare congenital malformations. Two-dimensional ultrasound is diagnostic in almost all cases; however, MRI may be an important diagnostic adjunct in targeted cases and help patient selection for immediate intubation at the time of delivery. EXIT procedure and surgical removal of the tumor was associated with good prognosis.

Prenatal diagnosis of gastric and small bowel atresia: a case series and review of the literature.

OBJECTIVE: To describe seven cases of gastrointestinal tract (GIT) obstructions and to report a skewed review of the literature. METHODS: We performed a search of our permanent perinatal database about cases with prenatal ultrasound and MRI diagnosis of gastrointestinal tract obstructions between 2006 and 2013. All cases were followed until hospital discharge and pre-natal diagnosis were confirmed by fetal MRI, postnatal imaging and/or intra-operative findings. Maternal age, parity, gestational age at diagnosis, ultrasound findings, gestational age at delivery, Apgar scores at 1 and 5 min and postnatal outcome have been recorded. RESULTS: We identified seven cases of gastric and small bowel atresia. Karyotype was normal in six cases and abnormal in one co-twin [46,XY dup (20) (qq13.1q13.3)dn] of a dichorionic-diamniotic pregnancy. The mean ± SD for maternal age, gestational age at diagnosis, gestational at delivery, birth weight and Apgar scores at 1 and 5 min were 30.8 ± 4.8 years, 29.8 ± 3.7 weeks, 2507.5 ± 727.5 g and 5.6 ± 2.1, 7.6 ± 1.6, respectively. All fetuses' undergone surgical procedures in the postnatal period and all of them were discharged live from the hospital. CONCLUSION: Prompted antenatal detection of gastrointestinal tract obstruction using ultrasound proved to be diagnostic in all cases. Fetal MRI aid was a useful complementary diagnostic investigation. Correct pre-natal diagnosis allows adequate counseling, delivery planning and management care by a multidisciplinary team.

Sjögren's syndrome associated with antiphospholipid syndrome and fetal myocardial echogenicity: case report.

INTRODUCTION: Sjögren's syndrome is a rare systemic autoimmune disorder associated with pregnancy (0.3-0.6%). The typical occurrence of anti-Ro/SSA and anti-La/SSB autoantibodies in the maternal serum can modify the perinatal outcome: neonatal lupus and congenital heart block are the most common fetal complications. CASE: we report a case of pregnancy complicated by a secondary form of SS associated with antiphospholipid syndrome and fetal myocardial echogenicity. CONCLUSION: in conclusion, increased attention must be paid to pregnancies associated with autoimmune disorders, since careful ultrasonographic and clinical monitoring and preventive treatment with corticosteroids could minimize severe and common fetal complications.

An unusual form of mirror syndrome: a case report.

AIM: Mirror syndrome is a triad consisting of fetal hydrops, maternal edema and placentomegaly. Its pathogenesis is unclear and it is frequently mistaken for preeclampsia, even though distinguishing features can be identified. It is associated with an increase in fetal mortality and maternal morbility. METHODS: We report an uncommon case of mirror syndrome, which appeared late in pregnancy (38 weeks) in a young nulliparous and characterized by sudden and massive vulvar edema, with placentomegaly and hydramnios but without fetal hydrops. RESULTS: Our report is an interesting example of an unusual form of Mirror syndrome for several reasons. First of all, the gestational age in which the disorder appeared differs remarkably from the data of literature; in our case, clinical signs and symptoms appeared only at 37 weeks. Another difference consists in the lack of hypertension that represents the second most common symptom associated and explains the difficulty to differentiate this syndrome from preeclampsia. CONCLUSIONS: Although mirror syndrome is associated with an increase in perinatal mortality, in the case we reported the late onset of the disorder associated with the medical treatment and the timely decision to perform a caesarean section allowed the birth of a healthy baby.

The influence of planned kinds of delivery on pregnant women's emotional state.

OBJECTIVE: To evaluate if labour induction and elective caesarean section could influence anxiety and depression in pregnant women. METHODS: One hundred and sixteen consecutive pregnant women with uncomplicated singleton pregnancy at term, scheduled for these two obstetric procedures were enrolled. An anonymous questionnaire with two self-rating instruments STAI and HAM-A for anxiety and HAM-D for depression was administered. RESULTS: Anxiety levels did not show significant differences while a light depressive mood was evidenced among pregnant women waiting for labour induction (p = 0.01). CONCLUSIONS: An adequate psychological support could be considered a helpful tool for pregnant women scheduled for labour induction.

Prenatal Diagnosis of a Fetus with de novo Supernumerary Ring Chromosome 16 Characterized by Array Comparative Genomic Hybridization.

A fetus with de novo ring chromosome 16 is presented. At 20 weeks' gestation, ultrasound examination demonstrated bilateral clubfoot, bilateral renal pyelectasis, hypoplasia of the corpus callosum, and transposition of the great vessel. Amniocentesis was performed. Chromosome analysis identified a ring chromosome 16 [47,XY,r(16)] and array comparative genomic hybridization (a-CGH) demonstrated that the ring included the euchromatic portion 16p11.2. Postmortem examination confirmed prenatal findings. This is the first case of de novo ring chromosome 16 diagnosed prenatally with a new phenotypic pattern and also reinforces the importance of offering amniocentesis with a-CGH if fetal anomalies are detected.

Thyroid function in women found to have early pregnancy loss.

BACKGROUND: Pregnancy influences thyroid function and may bring to light mild and latent disorders. Thyroid dysfunction has been related to obstetrical complications such as premature delivery, gestational hypertension, preeclampsia, and placental abruption. The aim of our study was to evaluate whether the occurrence and timing of pregnancy loss could be related to thyroid autoimmunity or subclinical hypothyroidism (SH) per se. METHODS: Two hundred sixteen apparently healthy pregnant women with no previous history of thyroid disease and with diagnosis of early miscarriage (before the 12th week of gestation) were enrolled. Miscarriages were classified as very early pregnancy loss (EPL) or embryo loss (crown rump length < or =10 mm) and EPL or fetal loss (crown rump length > 10 mm). Women were subdivided into four groups: euthyroid (ET), SH, overt hypothyroidism, and thyroid autoimmunity group. RESULTS: One hundred seventy-six women had a normal thyroid function (84.6%), 24 patients were found to have positive thyroid antibodies (11.5%), 8 women (3.8%) an SH, and 8 cases were excluded. Thyroid-stimulating hormone levels were found to be higher in the very early (1.4 +/- 1.0 mU/L) than in the EPL group (1.1 +/- 0.7 mU/L) (p = 0.04), and in patients affected by SH (3.9 +/- 0.1 mU/L) compared to ET (1.0 +/- 0.5 mU/L) (p < 0.001) and autoimmune women (1.0 +/- 0.4 mU/L) (p < 0.001). Although the multivariate logistic regression analysis revealed that both autoimmunity and SH were independently correlated with the onset of very EPL, abortion was more precocious in the SH group (6.5 +/- 0.9 weeks), followed by the autoimmune (8.2 +/- 2.1 weeks) and ET groups (8.2 +/- 1.6 weeks) (p = 0.02). CONCLUSIONS: Both thyroid diseases SH and autoimmune disorder are independently associated with very early embryo loss, but women suffering from SH have a lower gestational age at abortion.

Wound length and corticosteroid administration as risk factors for surgical-site complications following cesarean section.

OBJECTIVE: To evaluate the effect of some specific gestational factors and other known variables associated with poor wound healing in women who delivered by cesarean section. DESIGN: Observational, prospective study. SETTING: University Hospital of Messina. POPULATION: A total of 212 consecutive pregnant women at term delivering by elective cesarean section. METHODS: All data regarding demographic and gestational characteristics were collected at admission. The subcutaneous tissue depth was intra-operatively measured from the fascia to the skin surface, while the incision length was measured after skin closure. MAIN OUTCOME MEASURES: Onset of wound complications such as infection, seroma, hematoma, abscess or dehiscence > 1 cm. RESULTS: Body mass index (BMI) at term [odd ratio (OR) 1.2, 95%CI 1.03-1.38; p = 0.01], wound length (OR 1.03, 95%CI 1.01-1.05; p < 0.001) and corticosteroid administration (OR 3.4, 95%CI 1.5-7.9; p = 0.004) were found to be correlated with wound complications. The receiver operating characteristics curve analysis suggested a cut-off of 31.1 for the BMI at term and 166 mm for the wound length with an OR of 2.28 (95%CI 1.18-4.39; p = 0.013) and 4.3 (95%CI 2.2-8.6; p < 0.001), respectively. The multivariate logistic regression model, applied to these variables and to corticosteroid administration, showed an independent correlation (at term BMI > 31.1: OR 2.04, 1.01-4.13, p = 0.047; wound length > 166 mm: OR 4.89, 2.36-10.14, p < 0.001; corticosteroid administration: OR 3.11, 1.38-6.95, p = 0.006). CONCLUSIONS: To avoid wound complications obstetricians should be careful in the administration of steroids before surgery, in the skin incision length that should be kept as short as possible and in carefully observing gestational BMI.

General versus spinal anaesthesia for elective caesarean sections: effects on neonatal short-term outcome. A prospective randomised study.

OBJECTIVE: To compare neonatal short-term outcome in patients who underwent spinal, general anaesthesia and conversion from spinal to general anaesthesia. METHODS: One hundred seventy-nine pregnant women undergoing elective caesarean section were allocated randomly to general (n=89) or spinal anaesthesia (n=90) and compared with 63 patients who required conversion to general anaesthesia. Umbilical cord artery pH, Apgar score as well as its individual parameter and need for assisted ventilation were evaluated. RESULTS: No differences were found in pH values (p=0.35), while the need for assisted ventilation differed significantly (p=0.001). The rate of depressed newborns was 1.1% in the spinal group, 25.9% in the general group and 12.7% in the conversion group with a significant difference for all comparisons. At 5-min, all newborns were vigorous. At 1 min, a higher score for each parameter was found in spinal group with respect to general group, while 'activity', 'grimace' and 'respiration' showed a higher score in conversion group than in general group. At 5 min, a difference was found only for 'activity'. CONCLUSIONS: All kinds of anaesthesia seem to be safe, but loco-regional blockade shows more advantages on the neonatal outcome also when a conversion is necessary.

Nonvisualization of fetal gallbladder: a case report and review of the literature.

Failure to visualize prenatally the gallbladder at ultrasound scan may indicate different fetal malformations with a highly variable prognosis, but also a simple anatomic variable. An adequate prenatal management could help in defining diagnosis and prognosis.

Prenatal identification of isolated bilateral radial dysplasia.

Radial aplasia or hypoplasia is characterized by complete or partial absence of the radius and/or radial ray structure occurring in 1:30,000 live births. It may be unilateral or bilateral of varying severity, and may be isolated or associated with other anomalies. We report an unusual case of isolated radial aplasia at 20 weeks' gestation with complete absence of the right radius and thumb associated with marked hypoplasia of the left radius. The intrauterine 2- and 3-dimensional findings, postnatal radiographic evaluation, and autopsy results are reported.

Emotional state and dreams in pregnant women.

The aim of this study was to investigate the frequency of recall and the content of dreams during pregnancy, as well as their correlation with socio-demographic, obstetric and physician-patients relationship variables, emotional state and duration of labour. A questionnaire, designed to analyse background characteristics, was given to 290 women in the third trimester of gestation. The psychiatric analysis of anxiety and depression was performed using the Hamilton Rating Scale for Anxiety and the Montgomery-Asberg Depression Rating Scale, while dreams were divided into masochistic and pleasant according to Beck's criteria. Oneiric activity was found to be associated with age >or= 35 years, higher family income, higher educational level, and a "satisfactory" physician-patient relationship. Masochistic content was associated with age<35 years, quality of information and frequent thoughts of delivery. Concerning the emotional state, depression levels were higher in women reporting masochistic dreams, while no difference in anxiety levels was found. Labour duration was shorter in the dreamer group and in patients with masochistic dream content. These findings may indicate that, also in pregnancy, the number and the content of dreams are influenced by women's mood and that the evaluation of the oneiric activity might represent a useful tool for clinicians either to investigate the women's emotional state or to predict its repercussions on the course of labour.

Women's preference on mode of delivery in Southern Italy.

BACKGROUND: Rates of cesarean section are rising worldwide and maternal requests for this kind of delivery contribute to the increase in this trend. The purpose of this study was to analyze the factors influencing maternal demand in our region and the profile of women preferring this mode of delivery. METHODS: Six obstetricians (3 male and 3 female) were asked to give out a questionnaire to their patients with an uncomplicated pregnancy. Demographic data, obstetrical history, lifestyle, and physician-patient relationship were analyzed. Patients who would have preferred abdominal delivery were asked to report the motivations for their choice. A psychiatric evaluation, using the Hamilton Anxiety Scale and the Montgomery-Asberg Depression Rating Scale, was conducted. RESULTS: 16.9% of 390 patients enrolled preferred cesarean section. This wish was correlated with patients' age > or = 35 years (OR 2.43; p=0.0065), high level of education (OR 4.28, p=0.019), previous infertility (OR 3.91, p=0.0045), smoking (OR 4.25, p=0.0008), quality of information (OR 29.08, p=0.0013), and desire for more comprehension (OR 8.25, p=0.00001). The most frequent motivation for this choice was a safer childbirth (90.9%). No difference was found for the Hamilton scale's score, while the Montgomery-Asberg Scale showed a lower mean score for the cesarean section group (7.2+/-3.3 versus 9.4+/-7.3, p=0.0002). CONCLUSIONS: A high rate of women wish to give birth by cesarean section. This is probably an expression of the changes in society's attitudes. However, more careful attention to the psychological aspects and more personalized information about pregnancy and delivery could reduce this maternal demand.