Produção Nacional
Revisado por pares
Marcelo Luís Nomura, Ricardo Barini, Kléber Cursino de Andrade, Helaine Milanez, Renata Zaccaria Simoni, Cleisson Fábio Andriolli Peralta, Isabela Nelly Machado, Hélder Zambelli, Karina Tozatto Maio,
Tópico(s): Cerebrospinal fluid and hydrocephalus
2009 - Springer Science+Business Media | Archives of Gynecology and Obstetrics
Produção Nacional
Revisado por pares
João Renato Bennini, Emílio Francisco Marussi, Ricardo Barini, C. Faro, Cleisson Fábio Andrioli Peralta,
To compare the accuracies of birth-weight predicting models derived from two-dimensional (2D) ultrasound parameters and from total fetal thigh volumes measured by three-dimensional (3D) ultrasound imaging; and to compare the performances of these formulae with those of previously published equations.A total of 210 patients were evaluated to create a formula-generating group (n = 150) and a prospective-validation group (n = 60). Polynomial regression analysis was performed on the first group to generate ...
Tópico(s): Neonatal Respiratory Health Research
2009 - Wiley | Ultrasound in Obstetrics and Gynecology
Produção Nacional
Revisado por pares
Cleisson Fábio Andrioli Peralta, Victor Bunduki, José Píndaro Pereira Plese, Eberval Gadelha Figueiredo, Javier Miguelez, Marcelo Zugaib,
This study presents 30 cases of fetal isolated spina bifida aperta (SBA) to identify prenatal ultrasound findings that could predict the prognosis. Comparisons between surviving patients who had normal (group 1) and abnormal (group 2) post-natal neurological outcomes were made for three different prenatal signs, that is, site of vertebral lesion, presence and degree of ventriculomegaly and presence of talipes. The site of the lesion was the most significant outcome predictor, as high spinal dysraphisms ...
Tópico(s): Prenatal Screening and Diagnostics
2003 - Wiley | Prenatal Diagnosis
Jacques Jani, Cleisson Fábio Andrioli Peralta, Rodrigo Ruano, Alexandra Benachi, Elisa Doné, K. H. Nicolaides, Jan Deprest,
Abstract Objectives To compare prediction of postnatal survival in isolated diaphragmatic hernia by prenatal two‐dimensional (2D) versus three‐dimensional (3D) sonographic assessment of the contralateral lung. Methods The lung area to head circumference ratio (LHR) of the contralateral lung was measured and expressed as a percentage of the normal mean for gestation (O/E) in 47 fetuses with isolated diaphragmatic hernia at 26 (range, 21–36) weeks of gestation. The lung area was measured by tracing the ...
Tópico(s): Congenital Anomalies and Fetal Surgery
2007 - Wiley | Ultrasound in Obstetrics and Gynecology
Jacques Jani, Cleisson Fábio Andrioli Peralta, Alexandra Benachi, Jan Deprest, K. H. Nicolaides,
Abstract Objective To compare the intra‐ and interobserver agreement of three different methods of measuring lung area in fetuses with congenital diaphragmatic hernia (CDH). Methods In 71 fetuses with isolated CDH at 21–33 weeks' gestation, the area of the contralateral lung was assessed by firstly, manual tracing of lung borders, secondly, multiplication of the longest diameter of the lung by its widest perpendicular diameter, and thirdly, multiplication of the anteroposterior (AP) diameter of the ...
Tópico(s): Congenital Anomalies and Fetal Surgery
2007 - Wiley | Ultrasound in Obstetrics and Gynecology
Jacques Jani, Mieke Cannie, Cleisson Fábio Andrioli Peralta, Jan Deprest, K. H. Nicolaides, Steven Dymarkowski,
To prospectively compare three-dimensional (3D) ultrasonography (US) and magnetic resonance (MR) imaging in the assessment of lung volumes in fetuses with congenital diaphragmatic hernia.Informed consent was obtained for this ethics committee-approved study. Left and right lung volumes were measured by using the 30 degrees virtual organ computer-aided analysis 3D US technique and a transverse multiplanar T2-weighted MR imaging technique in 43 fetuses with isolated congenital diaphragmatic hernia. Regression ...
Tópico(s): Neonatal Respiratory Health Research
2007 - Radiological Society of North America | Radiology
Cleisson Fábio Andrioli Peralta, Jacques Jani, Dominique Van Schoubroeck, K. H. Nicolaides, Jan Deprest,
Objective The objective of the study was to investigate the volume response of the contralateral lung in the prediction of postnatal outcome in fetuses with congenital diaphragmatic hernia (CDH) treated by fetoscopic endotracheal occlusion (FETO). Study Design In 30 fetuses with isolated severe CDH that underwent FETO, the volume of the contralateral lung was measured by 3-dimesional ultrasound the day before and 2 and 7 days after FETO. The measurements of fetuses that subsequently died were compared ...
Tópico(s): Tracheal and airway disorders
2007 - Elsevier BV | American Journal of Obstetrics and Gynecology
Jacques Jani, K. H. Nicolaides, Roberta L. Keller, Alexandra Benachi, Cleisson Fábio Andrioli Peralta, R. Favre, Óscar Moreno, Dick Tibboel, Shlomo Lipitz, A.J. Eggink, P. Vaast, Karel Allegaert, Michael R. Harrison, Jan Deprest,
Abstract Objective To assess the value of antenatally determined observed to expected fetal lung area to head circumference ratio (LHR) in the prediction of postnatal survival in isolated, congenital diaphragmatic hernia (CDH). Methods Two groups of fetuses were examined. The first group included 650 normal fetuses at 12–32 weeks' gestation, and the data collected were used to establish a normal range of observed to expected LHR with gestational age. The second group included the data of a retrospective ...
Tópico(s): Congenital Anomalies and Fetal Surgery
2007 - Wiley | Ultrasound in Obstetrics and Gynecology
Produção Nacional
Revisado por pares
Jacques Jani, Anne‐Gaël Cordier, Jéléna Martinovic, Cleisson Fábio Andrioli Peralta, Marie‐Victoire Sénat, Veerle Segers, Alexandra Benachi,
To examine the relationship between observed to expected (o/e) lung to head circumference ratio (LHR) and lung-to-body weight ratio (LBWR) in fetuses with congenital diaphragmatic hernia (CDH).All consecutive fetuses with CDH and termination of pregnancy for which a postmortem examination was available, examined at three institutions between 2000 and 2010, were included in the study. Contralateral fetal lung area was measured by two-dimensional ultrasonography using the longest axis method and the o/ ...
Tópico(s): Neonatal Respiratory Health Research
2011 - Wiley | Ultrasound in Obstetrics and Gynecology
Produção Nacional
Revisado por pares
Cleisson Fábio Andrioli Peralta, Lourenço Sbragia, João Renato Bennini, Angélica de Fátima Assunção Braga, Monique Sampaio Rousselet, Izilda Rodrigues Machado Rosa, Ricardo Barini,
<i>Objective:</i> To report on the initial experience in a single Brazilian university clinic of the use of fetoscopic endotracheal occlusion (FETO) to treat severe isolated congenital diaphragmatic hernia (CDH). <i>Methods:</i> The inclusion criteria for FETO for this prospective study were isolated CDH and intrathoracic herniation of the liver, as well as the lung area to head circumference ratio (LHR) <1.0. The main variables evaluated were LHR and observed to expected (o/e) LHR ...
Tópico(s): Esophageal and GI Pathology
2011 - Karger Publishers | Fetal Diagnosis and Therapy
Produção Nacional
Revisado por pares
Jacques Jani, Cleisson Fábio Andrioli Peralta, K. H. Nicolaides,
Congenital diaphragmatic hernia (CDH) is associated with a high postnatal mortality rate due to pulmonary hypoplasia and/or hypertension. Antenatal prediction of postnatal outcome is based essentially on the assessment of the degree of intrathoracic compression of the lungs, and the most widely used method is ultrasonographic measurement of the fetal lung area-to-head circumference ratio (LHR). In the assessment of fetuses with CDH and the counseling of parents as to the available options (including ...
Tópico(s): Neonatal Respiratory Health Research
2011 - Wiley | Ultrasound in Obstetrics and Gynecology
Themistoklis Dagklis, M. Borenstein, Cleisson Fábio Andrioli Peralta, C. Faro, K. H. Nicolaides,
Abstract Objective To investigate the mid‐facial hypoplasia of fetuses with trisomy 21 at 11 + 0 to 13 + 6 weeks of gestation, by three‐dimensional (3D) evaluation of the maxilla and the nasal bones. Methods A 3D volume of the fetal head was obtained before fetal karyotyping at 11 + 0 to 13 + 6 (median 12) weeks of gestation in 80 fetuses that were subsequently found to have trisomy 21 and in 862 fetuses subsequently found to be chromosomally normal. The multiplanar mode was used to obtain a sequence of transverse ...
Tópico(s): Cleft Lip and Palate Research
2006 - Wiley | Ultrasound in Obstetrics and Gynecology
Cleisson Fábio Andrioli Peralta, Jacques Jani, T. Cos, K. H. Nicolaides, Jan Deprest,
Abstract Objective To compare the volume of the ipsilateral and contralateral lungs in fetuses with congenital diaphragmatic hernia (CDH). Methods Left and right lung volumes were measured using three-dimensional (3D) ultrasonography in 42 fetuses with CDH at median 26 (range, 20–32) weeks of gestation. Each value was then expressed as a difference, in standard deviations, from the normal mean for gestation, previously established from the study of 650 normal fetuses at 12–32 weeks (Z-score). The Mann– ...
Tópico(s): Neonatal Respiratory Health Research
2006 - Wiley | Ultrasound in Obstetrics and Gynecology
Jacques Jani, Cleisson Fábio Andrioli Peralta, Dominique Van Schoubroeck, Jan Deprest, K. H. Nicolaides,
Objective To examine the relationship between the fetal lung area and lung area to head circumference ratio (LHR) and lung volume by three-dimensional (3D) ultrasonography in normal fetuses and in fetuses with unilateral congenital diaphragmatic hernia (CDH). Methods In 64 fetuses with CDH at median 26 (range, 20–32) weeks of gestation the contralateral lung volume, lung area and LHR were measured and the values were compared to those of 650 normal fetuses at 12–32 weeks. In the normal fetuses both ...
Tópico(s): Neonatal Respiratory Health Research
2006 - Wiley | Ultrasound in Obstetrics and Gynecology
Produção Nacional
Revisado por pares
Cleisson Fábio Andrioli Peralta, João Fernando Kazan-Tannus, Victor Bunduki, Elson Mario Santos, Cláudio Campi de Castro, G. Cerri, Marcelo Zugaib,
Objective. The purpose of this study was to assess the agreement between 3-dimensional ultrasonography (3DUS) and magnetic resonance imaging (MRI) for lung volumetry in fetuses with and without abnormalities associated with lung hypoplasia. Methods. Fifty-nine singleton pregnancies were evaluated. Cases were separated into groups 1 and 2, according to the presence or absence of malformations associated with lung hypoplasia, respectively. Fetal lung volume was calculated by the Virtual Organ Computer- ...
Tópico(s): Congenital Anomalies and Fetal Surgery
2006 - Wiley | Journal of Ultrasound in Medicine
Cleisson Fábio Andrioli Peralta, Paolo Ivo Cavoretto, B Csapó, H. Vandecruys, K. H. Nicolaides,
Abstract Objective To establish reference intervals with gestation for the right and left lung areas and lung area to head circumference ratio (LHR). Methods This was a cross‐sectional study of 650 normal singleton pregnancies at 12–32 weeks of gestation. We measured the left and right lung areas on the cross‐sectional plane of the thorax, used for examination of the four‐chamber view of the heart, by three different techniques: firstly, manual tracing of the limits of the lungs; secondly, multiplication ...
Tópico(s): Congenital Anomalies and Fetal Surgery
2005 - Wiley | Ultrasound in Obstetrics and Gynecology
Cleisson Fábio Andrioli Peralta, Paolo Ivo Cavoretto, B Csapó, Orlando Falcón, K. H. Nicolaides,
Objective To establish reference intervals for the fetal right, left and total lung volumes and heart volume between 12 and 32 weeks of gestation. Methods Fetal lung and heart volumes were measured using three-dimensional (3D) ultrasound in 650 normal singleton pregnancies at 12–32 weeks. The VOCAL (Virtual Organ Computer-aided AnaLysis) technique was used to obtain a sequence of six sections of each lung and the heart around a fixed axis, each after a 30° rotation from the previous one. The rotation ...
Tópico(s): Ultrasound in Clinical Applications
2005 - Wiley | Ultrasound in Obstetrics and Gynecology
Cleisson Fábio Andrioli Peralta, Orlando Falcón, Piotr Węgrzyn, C. Faro, K. H. Nicolaides,
Abstract Objective To detect the presence of a gap between the fetal nasal bones at 11 to 13 + 6 weeks of gestation and to verify if this gap could lead to the erroneous diagnosis of absent nasal bone. Methods Three‐dimensional (3D) ultrasound was used to assess the fetal nose in 450 singleton pregnancies, immediately after two‐dimensional (2D) evaluation of the nasal bones and screening for chromosomal defects by a combination of maternal age and the measurement of fetal nuchal translucency at 11 to ...
Tópico(s): Cleft Lip and Palate Research
2005 - Wiley | Ultrasound in Obstetrics and Gynecology
Orlando Falcón, Piotr Węgrzyn, C. Faro, Cleisson Fábio Andrioli Peralta, K. H. Nicolaides,
Abstract Objective To determine the potential value of measuring the gestational sac volume (GSV) at 11 to 13 + 6 weeks of gestation in screening for chromosomal defects. Methods The GSV was measured using three‐dimensional (3D) ultrasound in 500 consecutive singleton pregnancies immediately before chorionic villus sampling (CVS) for fetal karyotyping at 11 to 13 + 6 (median 12) weeks of gestation. Results The fetal karyotype was normal in 417 pregnancies and abnormal in 83. In the chromosomally normal ...
Tópico(s): Congenital Anomalies and Fetal Surgery
2005 - Wiley | Ultrasound in Obstetrics and Gynecology
Orlando Falcón, Cleisson Fábio Andrioli Peralta, Paolo Ivo Cavoretto, Michael Auer, K. H. Nicolaides,
Abstract Objective To examine the pattern of growth in chromosomally abnormal fetuses at 11 + 0 to 13 + 6 weeks of gestation and compare the trunk and head volume to crown–rump length (CRL) in defining the growth deficit in such fetuses. Methods The fetal trunk and head volume was measured using three‐dimensional (3D) ultrasound in 140 chromosomally abnormal fetuses at 11 + 0 to 13 + 6 (median 12) weeks of gestation, and the values were compared to 500 chromosomally normal fetuses. In each chromosomally abnormal ...
Tópico(s): Assisted Reproductive Technology and Twin Pregnancy
2005 - Wiley | Ultrasound in Obstetrics and Gynecology
Orlando Falcón, Cleisson Fábio Andrioli Peralta, Paolo Ivo Cavoretto, S. Faiola, K. H. Nicolaides,
Abstract Objective To establish the relationship between fetal trunk and head volume measured by three‐dimensional (3D) ultrasound and gestational age at 11 + 0 to 13 + 6 weeks of gestation. Methods The fetal trunk and head volume were measured using 3D ultrasound in 417 chromosomally normal fetuses from singleton pregnancies at 11 + 0 to 13 + 6 (median, 12 + 0) weeks of gestation. Regression analysis was used to determine the significance of the association between fetal volume and gestational age. The Bland– ...
Tópico(s): Congenital Anomalies and Fetal Surgery
2005 - Wiley | Ultrasound in Obstetrics and Gynecology
Orlando Falcón, Paolo Ivo Cavoretto, Cleisson Fábio Andrioli Peralta, B Csapó, K. H. Nicolaides,
Abstract Objective To determine the pattern of early growth disturbance in chromosomally abnormal fetuses by comparing the volume of the fetal head to that of the trunk. Methods The fetal trunk and head volume was measured using three‐dimensional (3D) ultrasound in 145 chromosomally abnormal fetuses at a median gestational age of 12 (range, 11 + 0 to 13 + 6) weeks. The head volume was measured separately and then subtracted from the total head and trunk volume to obtain the volume of the fetal trunk. ...
Tópico(s): Congenital Anomalies and Fetal Surgery
2005 - Wiley | Ultrasound in Obstetrics and Gynecology
Piotr Węgrzyn, C. Faro, Orlando Falcón, Cleisson Fábio Andrioli Peralta, K. H. Nicolaides,
Objective To determine the potential value of measuring the placental volume at 11 to 13 + 6 weeks of gestation in screening for chromosomal defects. Methods The placental volume was measured using three-dimensional ultrasound in 500 consecutive singleton pregnancies immediately before chorionic villus sampling for fetal karyotyping at 11 to 13 + 6 (median, 12) weeks of gestation. Results The fetal karyotype was normal in 417 pregnancies and abnormal in 83. In the chromosomally normal group the mean ...
Tópico(s): Congenital Anomalies and Fetal Surgery
2005 - Wiley | Ultrasound in Obstetrics and Gynecology
Produção Nacional
Revisado por pares
Javier Miguelez, Victor Bunduki, Carlos Tadashi Yoshizaki, Lilian dos Santos Rodrigues Sadek, Vera Hermina Kalika Koch, Cleisson Fábio Andrioli Peralta, Marcelo Zugaib,
Objectives To evaluate whether fetal urinary sodium and chloride provide clinically useful information in addition to ultrasound in bilateral obstructive uropathy. Methods Sonographic features and urinary concentrations of sodium and chloride were evaluated in fetuses with bilateral obstructive uropathy. After a minimum of 12 months of postnatal follow-up, cases that developed increased serum creatinine (greater than 50 µmol/L) were compared with those that did not. Results Of the cases studied, ...
Tópico(s): Pregnancy and preeclampsia studies
2005 - Wiley | Prenatal Diagnosis
Produção Nacional
Revisado por pares
Simone Rolim Fernandes Fontes Pedra, Cleisson Fábio Andrioli Peralta, Luciana Campanatti Crema, Ieda Bosisio Jatene, Rodrigo Nieckel da Costa, Carlos Augusto Cardoso Pedra,
Tópico(s): Tracheal and airway disorders
2013 - Springer Science+Business Media | Pediatric Cardiology
Produção Nacional
Revisado por pares
Daniele Luminoso, Camilla Olivares Figueira, Marcos Marins, Cleisson Fábio Andrioli Peralta,
A healthy 21-year-old primigravida with monochorionic diamniotic twins was referred to our fetal medicine unit at 23 weeks' gestation for follow-up. Twin A had a middle cerebral artery Doppler peak systolic velocity (MCA-PSV) of 1.72 multiples of the median (MoM), and Twin B had an MCA-PSV of 0.95 MoM (Figure 1)1. Spontaneous Stage 1 twin anemia–polycythemia sequence (TAPS) was suspected2. After discussion about the treatment options, the couple opted for expectant management2. At 24 weeks, an extensive ...
Tópico(s): Hemoglobinopathies and Related Disorders
2013 - Wiley | Ultrasound in Obstetrics and Gynecology
Produção Nacional
Revisado por pares
Victor Hugo C. de Albuquerque, Cleisson Barbosa, Cleiton Carvalho Silva, Elineudo Pinho de Moura, Pedro P. Rebouças Filho, João Paulo Papa, João Manuel R. S. Tavares,
Secondary phases, such as laves and carbides, are formed during the final solidification stages of nickel-based superalloy coatings deposited during the gas tungsten arc welding cold wire process. However, when aged at high temperatures, other phases can precipitate in the microstructure, like the γ'' and δ phases. This work presents an evaluation of the powerful optimum path forest (OPF) classifier configured with six distance functions to classify background echo and backscattered ultrasonic signals ...
Tópico(s): Welding Techniques and Residual Stresses
2015 - Multidisciplinary Digital Publishing Institute | Sensors
Produção Nacional
Revisado por pares
Rafael Davi Botelho, Vanessa Imada, Karina Jorge Rodrigues da Costa, Luiz Carlos Watanabe, Ronaldo Rossi Júnior, Antonio A. F. De Salles, Edson Romano, Cleisson Fábio Andrioli Peralta,
To present the feasibility of fetal myelomeningocele (MMC) repair through a mini-hysterotomy and to describe the perinatal results from our initial experience.A descriptive study of cases of fetal MMC correction via mini-hysterotomy performed between 2014 and 2016.Forty-five women underwent fetal surgery and 87% (39/45) delivered. A complete multilayer correction of the MMC was possible in all cases. There were no maternal, fetal or neonatal deaths. No maternal or fetal complications occurred from ...
Tópico(s): Teratomas and Epidermoid Cysts
2016 - Karger Publishers | Fetal Diagnosis and Therapy
Produção Nacional
Revisado por pares
Denise Campos, Amábile Vessoni Arias, Thatiane Moura Campos-Zanelli, Daniela Silva de Souza, Orlando Gomes dos Santos Neto, Cleisson Fábio Andrioli Peralta, Marilisa M. Guerreiro,
To assess the neurodevelopmental functions of survivors of twin-twin transfusion syndrome (TTTS) treated by fetoscopic laser coagulation (FLC), during the first year of life, comparing them to a control group; and to verify the influence of specific variables on neurodevelopment.This was a prospective, longitudinal study. The sample comprised 33 monochorionic diamniotic twins who underwent FLC for treatment of TTTS and 22 full-term infants of single-fetus pregnancies. Bayley Scales of Infant and Toddler ...
Tópico(s): Prenatal Screening and Diagnostics
2016 - Thieme Medical Publishers (Germany) | Arquivos de Neuro-Psiquiatria
Produção Nacional
Revisado por pares
Julio Jiménez, E. Eixarch, Philip DeKoninck, João Renato Bennini, Roland Devlieger, Cleisson Fábio Andrioli Peralta, E. Gratacós, Jan Deprest,
Tópico(s): Congenital Anomalies and Fetal Surgery
2017 - Elsevier BV | American Journal of Obstetrics and Gynecology