ROSSANA PULCINELI VIEIRA FRANCISCO

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Departamento de Obstetrícia e Ginecologia, Faculdade de Medicina - Docente
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/57 - Laboratório de Fisiologia Obstétrica, Hospital das Clínicas, Faculdade de Medicina - Líder

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  • article 2 Citação(ões) na Scopus
    Fetal gastroschisis: Maternal and fetal methylation profile
    (2021) FREITAS, Amanda Brasil de; FRANCISCO, Rossana Pulcineli Vieira; CENTOFANTI, Sandra Frankfurt; DAMASCENO, Jullian Gabriel; CHEHIMI, Samar Nasser; OSMUNDO JUNIOR, Gilmar de Souza; KULIKOWSKI, Leslie Domenici; BRIZOT, Maria de Lourdes
    Objective The purpose of this study was to describe the genomic deoxyribonucleic acid (DNA) methylation profile in fetuses with gastroschisis, determine whether the profile was inherited, and investigate any possible correlations with maternal risk factors. Method Genome-wide DNA methylation analysis of 96 blood samples was performed using the Illumina Human Methylation 850K BeadChip. The blood samples were collected as follows: 32 from the umbilical cord of fetuses with gastroschisis, 32 from their respective mothers, 16 from the umbilical cord of fetuses without malformation, and 16 from their respective mothers. Results The differential DNA methylation analysis showed a significant difference between the groups. The enrichment analysis resulted in 12 sites related to T-cell activation (p = 0.0128). The sites with different methylation status contained 10 genes, three of which were related to the beta-2-microglobulin gene. The methylation profile observed in the fetuses with gastroschisis was not inherited from the mothers. In addition, there was no association between maternal urinary tract infection, smoking, and alcohol use and different methylated sites. Conclusion We established the methylation profile of gastroschisis fetuses, which differs from that of normal fetuses. The profile was not inherited and did not correlate with maternal risk factors.
  • article 11 Citação(ões) na Scopus
    Sorting pain out of salience: assessment of pain facial expressions in the human fetus
    (2021) BERNARDES, Lisandra S.; CARVALHO, Mariana A.; HARNIK, Simone B.; TEIXEIRA, Manoel J.; OTTOLIA, Juliana; CASTRO, Daniella; VELLOSO, Adriano; FRANCISCO, Rossana; LISTIK, Clarice; GALHARDONI, Ricardo; SILVA, Valquiria Aparecida da; MOREIRA, Larissa I.; FILHO, Antonio G. de Amorim; FERNANDES, Ana M.; ANDRADE, Daniel Ciampi de
    Introduction:The question of whether the human fetus experiences pain has received substantial attention in recent times. With the advent of high-definition 4-dimensional ultrasound (4D-US), it is possible to record fetal body and facial expressions.Objective:To determine whether human fetuses demonstrate discriminative acute behavioral responses to nociceptive input.Methods:This cross-sectional study included 5 fetuses with diaphragmatic hernia with indication of intrauterine surgery (fetoscopic endoluminal tracheal occlusion) and 8 healthy fetuses, who were scanned with 4D-US in 1 of 3 conditions: (1) acute pain group: Fetuses undergoing intrauterine surgery were assessed in the preoperative period during the anesthetic injection into the thigh; (2) control group at rest: Facial expressions at rest were recorded during scheduled ultrasound examinations; and (3) control group acoustic startle: Fetal facial expressions were recorded during acoustic stimulus (500-4000 Hz; 60-115 dB).Results:Raters blinded to the fetuses' groups scored 65 pictures of fetal facial expressions based on the presence of 12 items (facial movements). Analyses of redundancy and usefulness excluded 5 items for being of low discrimination capacity (P>0.2). The final version of the pain assessment tool consisted of a total of 7 items: brow lowering/eyes squeezed shut/deepening of the nasolabial furrow/open lips/horizontal mouth stretch/vertical mouth stretch/neck deflection. Odd ratios for a facial expression to be detected in acute pain compared with control conditions ranged from 11 (neck deflection) to 1,400 (horizontal mouth stretch). Using the seven-item final tool, we showed that 5 is the cutoff value discriminating pain from nonpainful startle and rest.Conclusions:This study inaugurates the possibility to study pain responses during the intrauterine life, which may have implications for the postoperative management of pain after intrauterine surgical interventions
  • article 13 Citação(ões) na Scopus
    A systematic review of instruments measuring grief after perinatal loss and factors associated with grief reactions
    (2021) SETUBAL, M. S.; BOLIBIO, R.; JESUS, R. C.; BENUTE, G. G.; GIBELLI, M. A.; BERTOLASSI, N.; BARBOSA, T.; GOMES, A.; FIGUEIREDO, F.; FERREIRA, R.; FRANCISCO, R.; BERNARDES, L. Stein
    Objective Expectant parents who live through perinatal loss experience intense grief, which is not always acknowledged or accepted. A screening tool to detect bereaved parents' grief reactions can guide professionals, including perinatal palliative care teams, to provide follow-up for those in need. This review's goal is to identify and synthesize the international published literature on existent instruments specifically measuring the grieving process after any perinatal loss and to identify factors that could moderate grief reactions. Method Systematic review (PROSPERO # CRD42018092555) with critical synthesis. PUBMED, Cochrane, and PsycINFO databases were searched in English language articles using the keywords ""perinatal"" AND (""grief"" OR ""bereavement"" OR mourning) AND (""scale"" OR ""questionnaire"" OR ""measure"" OR ""assessment"") up to May 2018. Eligibility criteria included every study using a measure to assess perinatal grief after all kinds of perinatal losses, including validations and translations to other languages and interventions designed to alleviate grief symptoms. Results A total of 67 papers met inclusion criteria. Seven instruments measuring perinatal grief published between 1984 and 2002 are described. The Perinatal Grief Scale (PGS) was used in 53 of the selected studies. Of those, 39 analyzed factors associated with grief reactions. Six articles used PGS scores to evaluate pre- and post-bereavement interventions. Studies in English language only might have limited the number of articles. Significance of results The PGS is the most used standardized measures to assess grief after perinatal loss. All parents living through any kind of perinatal loss should be screened.
  • bookPart
    Atividades de Obstetrícia
    (2021) WAISSMAN, Adriana Lippi; TESTA, Carolina Burgarelli; FRANCISCO, Rossana Pulcineli Vieira
  • article 1 Citação(ões) na Scopus
    Fetal-Maternal Hemorrhage in First-Trimester Intrauterine Hematoma
    (2021) NARCISO, Thaisa A. R. M.; HOSHIDA, Mara S.; COSTA, Priscilla R.; NIQUIRILO, Andrea; BIANCOLIN, Sckarlet E.; LIN, Lawrence H.; FRANCISCO, Rossana P. V.; BRIZOT, Maria L.
    Objective: The objective of this study was to compare the frequency and percentage of fetal hemoglobin (HbF%) by flow cytometry of (1) first-trimester asymptomatic patients with intrauterine hematoma (IUH), (2) first-trimester pregnant patients with vaginal bleeding (VB), and (3) first-trimester asymptomatic pregnant women without hematoma. Methods: Prospective study involving pregnant women in the first trimester of pregnancy. Patients with ultrasound findings of asymptomatic hematoma and with VB were paired with asymptomatic pregnant women of same gestational age without hematoma (control group [CG]). Maternal blood HbF% was evaluated by flow cytometry. The groups were compared in terms of circulating fetal hemoglobin and HbF%. Results: Sixty-six patients were selected, 22 with hematoma, 17 with bleeding, and 27 in the CG. Fetal hemoglobin was detected in 15 patients with hematoma (68.2%) and 13 with bleeding (76.5%) and in 20 of the control (74.1%) (p = 0.830). The mean HbF% of each group was 0.054, 0.012, and 0.042 for hematoma, bleeding, and control, respectively, and differences were not significant (p = 0.141). There was a moderate negative correlation between the volume of hematoma and HbF% (r(Spearman) = -0.527; p = 0.012). Conclusions: The fetal-maternal hemorrhage expressed by Hbf% in first-trimester pregnancies did not seem to differ between patients with and without ultrasound findings of IUH.
  • article 2 Citação(ões) na Scopus
    COL1A1, COL4A3, TIMP2 and TGFB1 polymorphisms in cervical insufficiency
    (2021) ALVES, Ana Paula V. D.; FREITAS, Amanda B.; LEVI, Jose Eduardo; AMORIM FILHO, Antonio G.; FRANCO, Lucas A. M.; HOSHIDA, Mara Sandra; PATINO, Elizabeth G.; V, Rossana P. Francisco; CARVALHO, Mario Henrique B.
    Objectives: To investigate the association between selected single nucleotide polymorphisms (SNPs) with cervical insufficiency and its relationship with obstetric history. Methods: Twenty-eight women with cervical insufficiency (case group) and 29 non-pregnant women (control group) were included. The SNPs sequenced included rs2586490 in collagen type I alpha 1 chain (COL1A1), rs1882435 in collagen type IV alpha 3 chain (COL4A3), rs2277698 in metallopeptidase inhibitor 2 (TIMP2), and rs1800468 in transforming growth factor beta 1 (TGFB1). Results: We found a higher frequency of the normal allele in the control group (65.5%) and the homozygous mutated genotype in the case group (64.3%) for rs2586490 in COL1A1 (p=0.023). An unplanned finding in the cervical insufficiency group was a higher gestational age of delivery (median >= 38 weeks) in the mutated allele than in the wildtype genotype (median of 28.2 weeks) for rs2857396, which is also in the COL1A1 gene (p=0.011). Conclusions: The findings of the present study corroborate the hypothesis that cervical insufficiency has a genetic component and probably involves genes encoding proteins in the extracellular matrix, in addition to inflammatory processes.
  • article 0 Citação(ões) na Scopus
    Expression of matrix metalloproteinases and their inhibitors at the implantation site in ampullary ectopic pregnancies
    (2021) GOMEZ, Ursula Trovato; BRIZOT, Maria de Lourdes; PEREIRA, Pedro Paulo; RODRIGUES, Agatha Sacramento; SCHULTZ, Regina; HOSHIDA, Mara Sandra; FRANCISCO, Rossana Pulcineli Vieira; CABAR, Fabio Roberto
    Objective: This study investigated the qualitative and semi-quantitative expression of metalloproteinases (MMP) and their tissue inhibitors (TIMP) in trophoblastic tissue during ampullary ectopic pregnancies and correlated that expression with the degree of tubal invasion. Study design: It is a prospective study that included 34 patients diagnosed with ampullary tubal pregnancy who underwent salpingectomy. A histological evaluation of the depth of trophoblastic invasion in the tubes obtained was performed. Subsequently, the expression of the MMP-2, MMP-9, MMP-14, TIMP-1, TIMP-2 and TIMP-3 markers was qualitatively and semi-quantitatively evaluated by indirect immunohistochemistry. In addition, the degree of trophoblastic invasion was correlated with the expression of each marker and with the metalloproteinase/inhibitor ratios. Results: MMP-2 (11.2 %; 3.6-17.9) was the marker with greater expression at the implantation site, both in the qualitative and semi-quantitative assessment, while MMP-9 (2.23 %; 0.2-5.4) and TIMP-3 (2.53 %; 0.1-15.3) were only weakly expressed. Conclusion: There was wide variation in expression among the markers and metalloproteinase/inhibitor ratios studied compared to the degrees of invasion.
  • article 6 Citação(ões) na Scopus
    Individual exposure to urban air pollution and its correlation with placental angiogenic markers in the first trimester of pregnancy, in Sao Paulo, Brazil
    (2021) HETTFLEISCH, Karen; CARVALHO, Mariana Azevedo; HOSHIDA, Mara Sandra; PASTRO, Luciana Duzolina Manfre; SALDIVA, Silvia Regina Dias Medici; VIEIRA, Sandra Elisabete; FRANCISCO, Rossana Pulcineli Vieira; SALDIVA, Paulo Hilario Nascimento; BERNARDES, Lisandra Stein
    Pollution of the atmosphere is known that may lead to adverse obstetric outcomes, including fetal growth restriction, gestational hypertension, and preeclampsia. Such disorders are correlated with imbalances in angiogenic factors, which may also be involved in the pathological mechanism as the pollutants impact placental and maternal physiology. In the first trimester of gestation, this study assessed the outcomes of personal maternal short period exposure to air pollution on soluble fms-like tyrosine kinase 1 (sFlt1) and placental growth factor (PLGF) of pregnant women blood concentrations. This was a cross-sectional study, held in the city of Sao Paulo, Brazil, and conducted with low-risk pregnant women, who carried personal passive nitrogen dioxide (NO2) and ozone (O-3) monitors for about a few days preceding the ultrasound evaluation, and on this day, the venous blood sample was collected to measure the angiogenic factors sFlt1 and PLGF and their ratio (sFlt1/PLGF) by enzyme-linked immunosorbent assay (ELISA). By means of multiple regression models, the effect of the studied pollutants on the log-transformed concentrations of the angiogenic factors was evaluated. One hundred thirty-one patients were included. The log of the sFlt1/PLGF ratio increased with rising NO2 levels (p = 0.021 and beta = 0.206), and the log of the PLGF concentration showed a negative correlation with NO2 (p = 0.008 and beta = - 0.234). NO2, an indicator of the levels of primary air pollutants, presented significant positive correlation with an increased sFlt1/PLGF ratio and diminished PLGF levels, which may reflect an antiangiogenic state generated by air pollution exposure.
  • article 5 Citação(ões) na Scopus
    Association between exposure to air pollution during intrauterine life and cephalic circumference of the newborn
    (2021) CARVALHO, Mariana Azevedo; HETTFLEISCH, Karen; RODRIGUES, Agatha S.; BENACHI, Alexandra; VIEIRA, Sandra Elisabete; SALDIVA, Silvia R. D. M.; SALDIVA, Paulo Hilario N.; FRANCISCO, Rossana Pulcineli Vieira; BERNARDES, Lisandra Stein
    It has been observed that air pollution can affect newborn health due to the negative effects of pollutants on pregnancy development. However, few studies have evaluated the impact of maternal exposure to urban air pollution on head circumference (HC) at birth. Reduced head growth during pregnancy may be associated with neurocognitive deficits in childhood. The objectives of this study were to evaluate the association between maternal exposure to air pollution and HC at birth and to provide context with a systematic review to investigate this association. This was a prospective study of low-risk pregnant women living in Sao Paulo, Brazil. Exposure to pollutants, namely, nitrogen dioxide (NO2) and ozone (O-3), was measured during each trimester using passive personal samplers. We measured newborn HC until 24 h after birth. We used multiple linear regression models to evaluate the association between pollutants and HC while controlling for known determinants of pregnancy. To perform the systematic review, four different electronic databases were searched through November 2018: CENTRAL, EMBASE, LILACS, and MEDLINE. We selected longitudinal or transversal designs associating air pollution and HC at birth. Two reviewers evaluated the inclusion criteria and risk of bias and extracted data from the included papers. Thirteen studies were selected for the systematic review. We evaluated 391 patients, and we did not observe a significant association between air pollution and HC. Regarding the systematic review, 13 studies were selected for the systematic review, 8 studies showed an inverse association between maternal exposure to pollutants and HC, 4 showed no association, and one observed a direct association. In the city of Sao Paulo, maternal exposure to pollutants was not significantly associated with HC at birth. The systematic review suggested an inverse association between air pollution and HC at birth.
  • article 1 Citação(ões) na Scopus
    Intra-urban differentials of fetal mortality in clusters of social vulnerability in Sao Paulo Municipality, Brazil
    (2021) MARQUES, Lays Janaina Prazeres; SILVA, Zilda Pereira da; MOURA, Barbara Laisa Alves; FRANCISCO, Rossana Pulcineli Vieira; ALMEIDA, Marcia Furquim de
    This study aimed to analyze the distribution of stillbirths by birth weight, type of death, the trend of Stillbirth Rate (SBR), and avoidable causes of death, according to social vulnerability clusters in Sao Paulo Municipality, 2007-2017. Social vulnerability clusters were created with the k-means method. The Prais-Winsten generalized linear regression was used in the trend of SBR by < 2500 g, >= 2500 g, and total deaths analysis. The Brazilian list of avoidable causes of death was adapted for stillbirths. There was a predominance of antepartum stillbirths (70%). There was an increase in SBR with the growth of social vulnerability from the center to the outskirts of the city. The cluster with the highest vulnerability presented SBR 69% higher than the cluster with the lowest vulnerability. SBR >= 2500 g was decreasing in the clusters with the high vulnerability. There was an increase in SBR of avoidable causes of death of the cluster from the lowest to the highest vulnerability. Ill-defined causes of death accounted for 75% of deaths in the highest vulnerability area. Rates of fetal mortality and avoidable causes of death increased with social vulnerability. The trend of reduction of SBR >= 2500 g may suggest improvement in prenatal care in areas of higher vulnerability.