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Vasapollo B, Zullino S, Novelli GP, Farsetti D, Ottanelli S, Clemenza S, Micaglio M, Ferrazzi E, Di Martino DD, Ghi T, Di Pasquo E, Orabona R, Corbella P, Frigo MG, Prefumo F, Stampalija T, Giannubilo SR, Valensise H, Mecacci F. Erratum: Maternal Hemodynamics from Preconception to Delivery: Research and Potential Diagnostic and Therapeutic Implications: Position Statement by Italian Association of Pre-Eclampsia and Italian Society of Perinatal Medicine. Am J Perinatol 2024. [PMID: 38698598 DOI: 10.1055/s-0044-1786746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/05/2024]
Affiliation(s)
- Barbara Vasapollo
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Sara Zullino
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Gian Paolo Novelli
- Department of Integrated Care Services, Prehospitalization Unit, Policlinico di Tor Vergata, Rome, Italy
| | - Daniele Farsetti
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Serena Ottanelli
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Sara Clemenza
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Massimo Micaglio
- Department of Anesthesia and Intensive Care, Unit of Obstetric and Gynecologic Anesthesia, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Enrico Ferrazzi
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Department of Woman, Child, and Newborn, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical and Community Sciences, University of Milan, Milan, Italy
| | - Daniela Denis Di Martino
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Department of Woman, Child, and Newborn, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - Tullio Ghi
- Obstetrics and Gynecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Elvira Di Pasquo
- Obstetrics and Gynecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Rossana Orabona
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Paola Corbella
- Maternal Infant Department SC, Obstetrics and Gynecology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Maria Grazia Frigo
- Department of Anesthesia and Resuscitation in Obstetrics, San Giovanni Calibita Fatebenefratelli Hospital, Rome, Italy
| | - Federico Prefumo
- Obstetrics and Gynecology Unit, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Tamara Stampalija
- Unit of Fetal Medicine and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Stefano Raffaele Giannubilo
- Department of Obstetrics and Gynecology, Marche Polytechnic University, Ancona, Italy
- Department of Clinical Sciences, Polytechnic University of Marche Salesi Hospital, Ancona, Italy
| | - Herbert Valensise
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Federico Mecacci
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
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di Pasquo E, Giannubilo SR, Valentini B, Salvi S, Rullo R, Fruci S, Filippi E, Ornaghi S, Zullino S, Rossi F, Farsetti D, Di Martino DD, Vasapollo B, Locatelli A, De Santis M, Ciavattini A, Lanzone A, Mecacci F, Ferrazzi E, Valensise H, Ghi T. The "Preeclampsia and Hypertension Target Treatment" study: a multicenter prospective study to evaluate the effectiveness of the antihypertensive therapy based on maternal hemodynamic findings. Am J Obstet Gynecol MFM 2024; 6:101368. [PMID: 38574856 DOI: 10.1016/j.ajogmf.2024.101368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 03/20/2024] [Accepted: 04/01/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Despite major advances in the pharmacologic treatment of hypertension in the nonpregnant population, treatments for hypertension in pregnancy have remained largely unchanged over the years. There is recent evidence that a more adequate control of maternal blood pressure is achieved when the first given antihypertensive drug is able to correct the underlying hemodynamic disorder of the mother besides normalizing the blood pressure values. OBJECTIVE This study aimed to compare the blood pressure control in women receiving an appropriate or inappropriate antihypertensive therapy following the baseline hemodynamic findings. STUDY DESIGN This was a prospective multicenter study that included a population of women with de novo diagnosis of hypertensive disorders of pregnancy. A noninvasive assessment of the following maternal parameters was performed on hospital admission via Ultrasound Cardiac Output Monitor before any antihypertensive therapy was given: cardiac output, heart rate, systemic vascular resistance, and stroke volume. The clinician who prescribed the antihypertensive therapy was blinded to the hemodynamic evaluation and used as first-line treatment a vasodilator (nifedipine or alpha methyldopa) or a beta-blocker (labetalol) based on his preferences or on the local protocols. The first-line pharmacologic treatment was retrospectively considered hemodynamically appropriate in either of the following circumstances: (1) women with a hypodynamic profile (defined as low cardiac output [≤5 L/min] and/or high systemic vascular resistance [≥1300 dynes/second/cm2]) who were administered oral nifedipine or alpha methyldopa and (2) women with a hyperdynamic profile (defined as normal or high cardiac output [>5 L/min] and/or low systemic vascular resistances [<1300 dynes/second/cm2]) who were administered oral labetalol. The primary outcome of the study was to compare the occurrence of severe hypertension between women treated with a hemodynamically appropriate therapy and women treated with an inappropriate therapy. RESULTS A total of 152 women with hypertensive disorders of pregnancy were included in the final analysis. Most women displayed a hypodynamic profile (114 [75.0%]) and received a hemodynamically appropriate treatment (116 [76.3%]). The occurrence of severe hypertension before delivery was significantly lower in the group receiving an appropriate therapy than in the group receiving an inappropriately treated (6.0% vs 19.4%, respectively; P=.02). Moreover, the number of women who achieved target values of blood pressure within 48 to 72 hours from the treatment start was higher in the group who received an appropriate treatment than in the group who received an inappropriate treatment (70.7% vs 50.0%, respectively; P=.02). CONCLUSION In pregnant individuals with de novo hypertensive disorders of pregnancy, a lower occurrence of severe hypertension was observed when the first-line antihypertensive agent was tailored to the correct maternal hemodynamic profile.
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Affiliation(s)
- Elvira di Pasquo
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy (Drs di Pasquo, Valentini, and Ghi)
| | - Stefano Raffaele Giannubilo
- Department of Clinical Sciences, Università Politecnica delle Marche, Ancona, Italy (Drs Giannubilo and Ciavattini)
| | - Beatrice Valentini
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy (Drs di Pasquo, Valentini, and Ghi)
| | - Silvia Salvi
- High-Risk Pregnancy Unit, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricovero e Cura a Carattere Scientifico, Largo Agostino Gemelli, Rome, Italy (Drs Salvi, Rullo, Fruci, and Lanzone)
| | - Roberta Rullo
- High-Risk Pregnancy Unit, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricovero e Cura a Carattere Scientifico, Largo Agostino Gemelli, Rome, Italy (Drs Salvi, Rullo, Fruci, and Lanzone)
| | - Stefano Fruci
- High-Risk Pregnancy Unit, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricovero e Cura a Carattere Scientifico, Largo Agostino Gemelli, Rome, Italy (Drs Salvi, Rullo, Fruci, and Lanzone)
| | - Elisa Filippi
- Department of Obstetrics and Gynecology, Ospedale Ca Foncello, Treviso, Italy (Drs Filippi and Santis)
| | - Sara Ornaghi
- Department of Obstetrics, University of Milan-Bicocca, Foundation Istituto di Ricovero e Cura a Carattere Scientifico San Gerardo dei Tintori, Milan, Italy (Drs Ornaghi, Rossi, and Locatelli)
| | - Sara Zullino
- High-Risk Pregnancy Unit, Department of Women's and Children's Health, Azienda Ospedaliera Careggi, Florence, Italy (Drs Zullino and Dr Mecacci)
| | - Francesca Rossi
- Department of Obstetrics, University of Milan-Bicocca, Foundation Istituto di Ricovero e Cura a Carattere Scientifico San Gerardo dei Tintori, Milan, Italy (Drs Ornaghi, Rossi, and Locatelli)
| | - Daniele Farsetti
- Division of Obstetrics and Gynecology, Department of Surgical Sciences, Policlinico Casilino, Tor Vergata University of Rome, Rome, Italy (Drs Farsetti, Vasapollo, and Valensise)
| | - Daniela Denis Di Martino
- Unit of Obstetrics, Division of Obstetrics and Gynecology, Department of Woman, Child, and Newborn, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy (Drs Di Martino and Ferrazzi)
| | - Barbara Vasapollo
- Division of Obstetrics and Gynecology, Department of Surgical Sciences, Policlinico Casilino, Tor Vergata University of Rome, Rome, Italy (Drs Farsetti, Vasapollo, and Valensise)
| | - Anna Locatelli
- Department of Obstetrics, University of Milan-Bicocca, Foundation Istituto di Ricovero e Cura a Carattere Scientifico San Gerardo dei Tintori, Milan, Italy (Drs Ornaghi, Rossi, and Locatelli)
| | - Michela De Santis
- Department of Obstetrics and Gynecology, Ospedale Ca Foncello, Treviso, Italy (Drs Filippi and Santis)
| | - Andrea Ciavattini
- Department of Clinical Sciences, Università Politecnica delle Marche, Ancona, Italy (Drs Giannubilo and Ciavattini)
| | - Antonio Lanzone
- High-Risk Pregnancy Unit, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricovero e Cura a Carattere Scientifico, Largo Agostino Gemelli, Rome, Italy (Drs Salvi, Rullo, Fruci, and Lanzone)
| | - Federico Mecacci
- High-Risk Pregnancy Unit, Department of Women's and Children's Health, Azienda Ospedaliera Careggi, Florence, Italy (Drs Zullino and Dr Mecacci)
| | - Enrico Ferrazzi
- Unit of Obstetrics, Division of Obstetrics and Gynecology, Department of Woman, Child, and Newborn, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy (Drs Di Martino and Ferrazzi)
| | - Hebert Valensise
- Division of Obstetrics and Gynecology, Department of Surgical Sciences, Policlinico Casilino, Tor Vergata University of Rome, Rome, Italy (Drs Farsetti, Vasapollo, and Valensise)
| | - Tullio Ghi
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy (Drs di Pasquo, Valentini, and Ghi); Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy (Dr Ghi).
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Mecacci F, Romani E, Clemenza S, Zullino S, Avagliano L, Petraglia F. Early Fetal Growth Restriction with or Without Hypertensive Disorders: a Clinical Overview. Reprod Sci 2024; 31:591-602. [PMID: 37684516 DOI: 10.1007/s43032-023-01330-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 08/14/2023] [Indexed: 09/10/2023]
Abstract
Early onset fetal growth restriction (FGR) is one of the main adverse pregnancy conditions, often associated with poor neonatal outcomes. Frequently, early onset FGR is associated with early onset hypertensive disorders of pregnancy (HDP), and in particular preeclampsia (PE). However, to date, it is still an open question whether pregnancies complicated by early FGR plus HDP (FGR-HDP) and those complicated by early onset FGR without HDP (normotensive-FGR (n-FGR)) show different prenatal and postnatal outcomes and, consequently, should benefit from different management and long-term follow-up. Recent data support the hypothesis that the presence of PE may have an additional impact on maternal hemodynamic impairment and placental lesions, increasing the risk of poor neonatal outcomes in pregnancy affected by early onset FGR-HDP compared to pregnancy affected by early onset n-FGR. This review aims to elucidate this poor studied topic, comparing the clinical characteristics, perinatal outcomes, and potential long-term sequelae of early onset FGR-HDP and early onset n-FGR.
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Affiliation(s)
- Federico Mecacci
- Department of Biomedical, Experimental and Clinical Sciences, Division of Obstetrics and Gynecology, University of Florence, Florence, Italy
| | - Eleonora Romani
- Department of Biomedical, Experimental and Clinical Sciences, Division of Obstetrics and Gynecology, University of Florence, Florence, Italy
| | - Sara Clemenza
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
| | - Sara Zullino
- Department of Biomedical, Experimental and Clinical Sciences, Division of Obstetrics and Gynecology, University of Florence, Florence, Italy
| | | | - Felice Petraglia
- Department of Biomedical, Experimental and Clinical Sciences, Division of Obstetrics and Gynecology, University of Florence, Florence, Italy
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Vasapollo B, Zullino S, Novelli GP, Farsetti D, Ottanelli S, Clemenza S, Micaglio M, Ferrazzi E, Martino DDD, Ghi T, Pasquo ED, Orabona R, Corbella P, Frigo MG, Prefumo F, Stampalija T, Giannubilo SR, Valensise H, Mecacci F. Maternal Hemodynamics from Preconception to Delivery: Research and Potential Diagnostic and Therapeutic Implications: Position Statement by Italian Association of Pre-Eclampsia and Italian Society of Perinatal Medicine. Am J Perinatol 2024. [PMID: 38350640 DOI: 10.1055/a-2267-3994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
OBJECTIVE The Italian Association of Preeclampsia (AIPE) and the Italian Society of Perinatal Medicine (SIMP) developed clinical questions on maternal hemodynamics state of the art. STUDY DESIGN AIPE and SIMP experts were divided in small groups and were invited to propose an overview of the existing literature on specific topics related to the clinical questions proposed, developing, wherever possible, clinical and/or research recommendations based on available evidence, expert opinion, and clinical importance. Draft recommendations with a clinical rationale were submitted to 8th AIPE and SIMP Consensus Expert Panel for consideration and approval, with at least 75% agreement required for individual recommendations to be included in the final version. RESULTS More and more evidence in literature underlines the relationship between maternal and fetal hemodynamics, as well as the relationship between maternal cardiovascular profile and fetal-maternal adverse outcomes such as fetal growth restriction and hypertensive disorders of pregnancy. Experts agreed on proposing a classification of pregnancy hypertension, complications, and cardiovascular states based on three different hemodynamic profiles depending on total peripheral vascular resistance values: hypodynamic (>1,300 dynes·s·cm-5), normo-dynamic, and hyperdynamic (<800 dynes·s·cm-5) circulation. This differentiation implies different therapeutical strategies, based drugs' characteristics, and maternal cardiovascular profile. Finally, the cardiovascular characteristics of the women may be useful for a rational approach to an appropriate follow-up, due to the increased cardiovascular risk later in life. CONCLUSION Although the evidence might not be conclusive, given the lack of large randomized trials, maternal hemodynamics might have great importance in helping clinicians in understanding the pathophysiology and chose a rational treatment of patients with or at risk for pregnancy complications. KEY POINTS · Altered maternal hemodynamics is associated to fetal growth restriction.. · Altered maternal hemodynamics is associated to complicated hypertensive disorders of pregnancy.. · Maternal hemodynamics might help choosing a rational treatment during hypertensive disorders..
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Affiliation(s)
- Barbara Vasapollo
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Sara Zullino
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Gian Paolo Novelli
- Department of Integrated Care Services, Prehospitalization Unit, Policlinico di Tor Vergata, Rome, Italy
| | - Daniele Farsetti
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Serena Ottanelli
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Sara Clemenza
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Massimo Micaglio
- Department of Anesthesia and Intensive Care, Unit of Obstetric and Gynecologic Anesthesia, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Enrico Ferrazzi
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Department of Woman, Child, and Newborn, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical and Community Sciences, University of Milan, Milan, Italy
| | - Daniela Denis Di Martino
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Department of Woman, Child, and Newborn, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - Tullio Ghi
- Obstetrics and Gynecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Elvira Di Pasquo
- Obstetrics and Gynecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Rossana Orabona
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Paola Corbella
- Maternal Infant Department SC, Obstetrics and Gynecology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Maria Grazia Frigo
- Department of Anesthesia and Resuscitation in Obstetrics, San Giovanni Calibita Fatebenefratelli Hospital, Rome, Italy
| | - Federico Prefumo
- Obstetrics and Gynecology Unit, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Tamara Stampalija
- Unit of Fetal Medicine and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Stefano Raffaele Giannubilo
- Department of Obstetrics and Gynecology, Marche Polytechnic University, Ancona, Italy
- Department of Clinical Sciences, Polytechnic University of Marche Salesi Hospital, Ancona, Italy
| | - Herbert Valensise
- Department of Surgical Sciences, Tor Vergata University, Rome, Italy
- Division of Obstetrics and Gynecology, Policlinico Casilino, Rome, Italy
| | - Federico Mecacci
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
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Di Martino DD, Stampalija T, Zullino S, Fusè F, Garbin M, Parasiliti M, Sterpi V, Farina A, Ferrazzi E. Maternal hemodynamic profile during pregnancy and in the post-partum in hypertensive disorders of pregnancy and fetal growth restriction. Am J Obstet Gynecol MFM 2023; 5:100841. [PMID: 36563878 DOI: 10.1016/j.ajogmf.2022.100841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Maternal cardiovascular changes, occurring since the beginning of pregnancy, are necessary for normal placentation and regular evolution of pregnancy. OBJECTIVE This study aimed to compare the hemodynamic profiles and cardiac remodeling of women with hypertensive disorders of pregnancy and either appropriate for gestational age fetuses or growth-restricted fetuses, women with normotensive pregnancies complicated by fetal growth restriction, and women with uncomplicated pregnancies, during pregnancy and the postpartum period. STUDY DESIGN A prospective longitudinal case-control design was used for this study. Over the study period, 220 eligible women with singleton pregnancies were selected for the analysis and divided into 4 groups: (1) hypertensive disorders of pregnancy with appropriate for gestational age fetuses; (2) hypertensive disorders of pregnancy with fetal growth restriction; (3) normotensive fetal growth restriction; and (4) controls. Ultrasound fetal biometry and fetoplacental Doppler velocimetry were performed at recruitment. Maternal hemodynamic assessment using transthoracic echocardiography was performed at the time of recruitment by a dedicated cardiologist blinded to maternal clinical data. The same assessments were performed in 104 patients at 32 weeks (interquartile range, 24-40) after delivery by the same cardiologist. RESULTS During pregnancy, women in the hypertensive-disorders-of-pregnancy-fetal-growth-restriction group showed significantly lower cardiac output and increased compared with those in the control group. These values were associated with concentric remodeling of the left ventricle owing to relatively increased wall thickness, which was not accompanied by an increase in left ventricular mass. Isolated fetal growth restriction presented similar but less important hemodynamic changes; however, there was no change in relative wall thickness. At postpartum follow-up, the hemodynamic parameters of women in the hypertensive-disorders-of-pregnancy-fetal-growth-restriction and isolated-fetal-growth-restriction groups reverted to values similar to those of the control group. Only 8.3% of women in these groups experienced hypertension even in the postpartum period, and asymptomatic stage-B cardiac failure was observed for 17% at echocardiography. In the group of women with hypertensive disorders of pregnancy and appropriate for gestational age fetuses, cardiac output increased as in normal pregnancies, but total vascular resistance was significantly higher; hypertension then occurred, along with ventricular concentric hypertrophy and diastolic dysfunction. At postpartum follow-up, women in the hypertensive-disorders-of-pregnancy-appropriate-for-gestational-age-fetus group showed significantly higher mean arterial pressure, total vascular resistance, and left ventricular mass compared with those in the control group. Persistent hypertension and asymptomatic stage-B cardiac failure were observed in 39.1% and 13% of women in the former group, respectively. CONCLUSION Pregnancies with hypertensive disorders of pregnancy and fetal growth restriction and normotensive pregnancies with fetal growth restriction were associated with the hemodynamic profile of lower heart rate and cardiac output, most likely because of abnormal adaptation to pregnancy, as confirmed by abnormal changes from pregnancy to the postpartum period. The heart rates and cardiac output of women in the hypertensive-disorders-of-pregnancy-appropriate-for-gestational-age-fetus group showed changes opposite to those observed in the hypertensive-disorders-of-pregnancy-fetal-growth-restriction and fetal-growth-restriction groups. Obesity and other metabolic risk factors, significantly prevalent in women in the hypertensive-disorders-of-pregnancy-appropriate-for-gestational-age-fetus group, predispose to hypertension and cardiovascular diseases during pregnancy and the postpartum period, potentially offering a window for personalized prevention. Such preventive strategies could differ in women with hypertensive disorders of pregnancy and fetal growth restriction characterized by poor early placental development.
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Affiliation(s)
- Daniela Denis Di Martino
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy (Drs Di Martino, Parasiliti, Sterpi, and Ferrazzi)
| | - Tamara Stampalija
- Unit of Fetal Medicine and Prenatal Diagnosis, Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy (Dr Stampalija); Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy (Dr Stampalija)
| | - Sara Zullino
- Division of Obstetrics and Gynecology, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Azienda Ospedaliero Universitaria Careggi, Florence, Italy (Dr Zullino).
| | - Federica Fusè
- Department of Obstetrics and Gynecology, University of Milan, Hospital Luigi Sacco, Milan, Italy (Dr Fusè)
| | - Massimo Garbin
- Unit of Cardiology, Vittore Buzzi Children's Hospital, Milan, Italy (Dr Garbin)
| | - Marco Parasiliti
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy (Drs Di Martino, Parasiliti, Sterpi, and Ferrazzi)
| | - Vittoria Sterpi
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy (Drs Di Martino, Parasiliti, Sterpi, and Ferrazzi)
| | - Antonio Farina
- Division of Obstetrics and Prenatal Medicine, Department of Medicine and Surgery, IRCCS Sant'Orsola-Malpighi Polyclinic, University of Bologna, Bologna, Italy (Dr Farina)
| | - Enrico Ferrazzi
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy (Drs Di Martino, Parasiliti, Sterpi, and Ferrazzi); Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy (Dr Ferrazzi)
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Huri M, Zullino S, Marinelli L, Clemenza S, Petraglia F, Mecacci F. Does chronic low molecular weight heparins use during pregnancy increase the risk of postpartum hemorrhage? Thromb Res 2023; 222:12-15. [PMID: 36542942 DOI: 10.1016/j.thromres.2022.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/29/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022]
Affiliation(s)
- Mor Huri
- Obstetrics and Gynaecology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy.
| | - Sara Zullino
- High Risk Pregnancy Unit, Department for Women and Children Health, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Laura Marinelli
- Obstetrics and Gynaecology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Sara Clemenza
- High Risk Pregnancy Unit, Department for Women and Children Health, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Felice Petraglia
- Obstetrics and Gynaecology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Federico Mecacci
- Obstetrics and Gynaecology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy; High Risk Pregnancy Unit, Department for Women and Children Health, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
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Di Martino DD, Avagliano L, Ferrazzi E, Fusè F, Sterpi V, Parasiliti M, Stampalija T, Zullino S, Farina A, Bulfamante GP, Di Maso M, D’Ambrosi F. Hypertensive Disorders of Pregnancy and Fetal Growth Restriction: Clinical Characteristics and Placental Lesions and Possible Preventive Nutritional Targets. Nutrients 2022; 14:nu14163276. [PMID: 36014782 PMCID: PMC9414322 DOI: 10.3390/nu14163276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 11/24/2022] Open
Abstract
Background: The purpose of this study was to describe the placental lesions in pregnancies complicated by hypertensive disorders (HDP) and/or fetal growth restriction (FGR) and in uneventful control pregnancies. Methods: This is a case control study that included singleton pregnancies with HDP and normally grown fetus (HDP-AGA fetus), with HDP and FGR, early FGR, late FGR, and uneventful pregnancies. Feto-placental Doppler velocimetry and sFlt-1/PlGF ratio were performed. Placental histology was evaluated blinded according to the Amsterdam Consensus criteria. Results: Placental lesions with maternal vascular malperfusion (MVM) were significantly more frequent in HDP-FGR and early FGR (92% and 83%). MVM were significantly associated with abnormal feto-placental Doppler parameters, especially in early FGR. Delayed villous maturation (DVM) was associated with late FGR (83%). HDP-AGA fetus cases presented a heterogeneous pattern of placental lesions, including 60% of cases with MVM, but were not associated with abnormal Doppler feto-placental velocimetry. Conclusions: We found a prevalence of placental maternal vascular malperfusion in HDP-FGR and early FGR groups. These lesions were also associated with abnormal, anti-, and angiogenic markers. Conversely HDP-AGA fetus and late FGR presented more heterogeneous placental lesions not severe enough to cause feto-placental Doppler anomalies. These conditions are likely associated with different etiologies, such as maternal pre-pregnancy risk factors for metabolic syndrome. These findings suggest a possible preventive nutritional approach in addition to low-dose aspirin in pregnant women with predisposing factors for HDP-AGA fetuses and late FGR.
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Affiliation(s)
- Daniela Denis Di Martino
- Department of Woman, Child and Neonate, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Laura Avagliano
- Department of Health Sciences, San Paolo Hospital, ASST Santi Paolo e Carlo, 20142 Milano, Italy
| | - Enrico Ferrazzi
- Department of Woman, Child and Neonate, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical and Community Health Sciences, University of Milan, 20122 Milan, Italy
- Correspondence:
| | - Federica Fusè
- Department of Woman, Mother and Neonate, Buzzi Children’s Hospital, 20154 Milan, Italy
| | - Vittoria Sterpi
- Department of Woman, Child and Neonate, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Marco Parasiliti
- Department of Woman, Child and Neonate, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Tamara Stampalija
- Unit of Fetal Medicine and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, 34137 Trieste, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34127 Trieste, Italy
| | - Sara Zullino
- Department of Obstetrics and Gynaecology, Pisan University Hospital, 56124 Pisa, Italy
| | - Antonio Farina
- Division of Obstetrics and Prenatal Medicine, Department of Medicine and Surgery (DIMEC), Sant’Orsola-Malpighi Hospital, University of Bologna, 40126 Bologna, Italy
| | - Gaetano Pietro Bulfamante
- Department of Health Sciences, San Paolo Hospital, ASST Santi Paolo e Carlo, 20142 Milano, Italy
- Unit of Human Pathology, San Paolo Hospital, ASST Santi Paolo e Carlo, 20142 Milan, Italy
| | - Matteo Di Maso
- Department of Clinical Sciences and Community Health, Branch of Medical Statistics, Biometry and Epidemiology “G.A. Maccacaro”, University of Milan, 20122 Milan, Italy
| | - Francesco D’Ambrosi
- Department of Woman, Child and Neonate, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
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Lisi F, Zullino S, Vangelisti M, Fanelli F, Micaglio M, Petraglia F, Mecacci F. Placenta accreta spectrum: experience of conservative surgery during cesarean section and clinical and radiological management during pregnancy and follow-up. Minerva Obstet Gynecol 2022; 74:393-397. [PMID: 35920359 DOI: 10.23736/s2724-606x.21.04973-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Placenta accreta spectrum (PAS) is a condition of abnormal placental invasion including placenta accreta, increta and percreta and is a major cause of maternal morbidity and mortality. Recently, a conservative surgical technique has been proposed as a valid alternative to peri-partum hysterectomy to reduce the short- and long-term risks for the mothers and to preserve fertility. Magnetic resonance imaging (MRI) seems to be useful first of all at the time of diagnosis and furthermore to investigate the course of conservative management of PAS. We describe three cases of PAS treated with conservative procedure and managed with clinic, ultrasound and MRI by a multidisciplinary equipe.
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Affiliation(s)
- Federica Lisi
- Department of Obstetrics and Gynecology, University of Florence, Careggi University Hospital, Florence, Italy -
| | - Sara Zullino
- Department of Obstetrics and Gynecology, University of Florence, Careggi University Hospital, Florence, Italy
| | - Marco Vangelisti
- Department of Radiodiagnosis and Imaging, University of Florence, Careggi University Hospital, Florence, Italy
| | - Fabrizio Fanelli
- Department of Vascular and Interventional Radiology, University of Florence, Careggi University Hospital, Florence, Italy
| | - Massimo Micaglio
- Department of Anesthesia and Intensive Care, University of Florence, Careggi University Hospital, Florence, Italy
| | - Felice Petraglia
- Department of Obstetrics and Gynecology, University of Florence, Careggi University Hospital, Florence, Italy
- Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Careggi University Hospital, Florence, Italy
| | - Federico Mecacci
- Department of Obstetrics and Gynecology, University of Florence, Careggi University Hospital, Florence, Italy
- Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Careggi University Hospital, Florence, Italy
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9
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Ornaghi S, Caricati A, Di Martino DD, Mossa M, Di Nicola S, Invernizzi F, Zullino S, Clemenza S, Barbati V, Tinè G, Mecacci F, Ferrazzi E, Vergani P. Non-invasive Maternal Hemodynamic Assessment to Classify High-Risk Pregnancies Complicated by Fetal Growth Restriction. Front Clin Diabetes Healthc 2022; 3:851971. [PMID: 36992751 PMCID: PMC10012115 DOI: 10.3389/fcdhc.2022.851971] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 03/23/2022] [Indexed: 11/13/2022]
Abstract
ObjectivesTo verify whether the use of the temporal criterion of 32 weeks’ gestation is effective in identifying maternal hemodynamic differences between early- and late-onset fetal growth restriction (FGR), and to test the statistical performance of a classificatory algorithm for FGR.Materials and methodsA prospective multicenter study conducted at three centers over 17 months. Singleton pregnant women with a diagnosis of FGR based on the international Delphi survey consensus at ≥ 20 weeks of gestation were included. FGR was classified as early-onset if diagnosed <32 weeks’ gestation and as late-onset if ≥32 weeks. Hemodynamic assessment was performed by USCOM-1A at the time of FGR diagnosis. Comparisons between early- and late-onset FGR among the entire study cohort, FGR associated with hypertensive disorders of pregnancy (HDP-FGR), and isolated FGR (i-FGR) were performed. In addition, HDP-FGR cases were compared to i-FGR, regardless of the temporal cut-off of 32 weeks’ gestation. Finally, a classificatory analysis based on the Random Forest model was performed to identify significant variables with the ability to differentiate FGR phenotypes.ResultsDuring the study period, 146 pregnant women fulfilled the inclusion criteria. In 44 cases, FGR was not confirmed at birth, thus limiting the final study population to 102 patients. In 49 (48.1%) women, FGR was associated to HDP. Fifty-nine (57.8%) cases were classified as early-onset. Comparison of the maternal hemodynamics between early- and late-onset FGR did not show any difference. Similarly, non-significant findings were observed in sensitivity analyses performed for HDP-FGR and for i-FGR. In turn, comparison between pregnant women with FGR and hypertension and women with i-FGR, independently of the gestational age at FGR diagnosis, revealed substantial differences, with the former showing higher vascular peripheral resistances and lower cardiac output, among other significant parameters. The classificatory analysis identified both phenotypic and hemodynamic variables as relevant in distinguishing HDP-FGR from i-FGR (p=0.009).ConclusionsOur data show that HDP, rather than gestational age at FGR diagnosis, allows to appreciate specific maternal hemodynamic patterns and to accurately distinguish two different FGR phenotypes. In addition, maternal hemodynamics, alongside phenotypic characteristics, play a central role in classifying these high-risk pregnancies.
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Affiliation(s)
- Sara Ornaghi
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Monza e Brianza per il Bambino e la sua Mamma Foundation Onlus at San Gerardo Hospital, Monza, Italy
- University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy
- *Correspondence: Sara Ornaghi,
| | - Andrea Caricati
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Department of Woman, Child, and Newborn, Fondazione IRCCS Ca’ Granda – Ospedale Maggiore Policlinico, Milan, Italy
| | - Daniela Denis Di Martino
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Department of Woman, Child, and Newborn, Fondazione IRCCS Ca’ Granda – Ospedale Maggiore Policlinico, Milan, Italy
| | - Martina Mossa
- University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy
| | - Sara Di Nicola
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Monza e Brianza per il Bambino e la sua Mamma Foundation Onlus at San Gerardo Hospital, Monza, Italy
- University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy
| | - Francesca Invernizzi
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Monza e Brianza per il Bambino e la sua Mamma Foundation Onlus at San Gerardo Hospital, Monza, Italy
- University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy
| | - Sara Zullino
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Sara Clemenza
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Valentina Barbati
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Department of Woman, Child, and Newborn, Fondazione IRCCS Ca’ Granda – Ospedale Maggiore Policlinico, Milan, Italy
| | - Gabriele Tinè
- Department of Economics and Quantitative Methods, University of Milan-Bicocca, Monza, Italy
| | - Federico Mecacci
- Department of Obstetrics and Gynecology, Biomedical, Experimental and Clinical Sciences, University Hospital Careggi, Florence, Italy
| | - Enrico Ferrazzi
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Department of Woman, Child, and Newborn, Fondazione IRCCS Ca’ Granda – Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical and Community Sciences, University of Milan, Milan, Italy
| | - Patrizia Vergani
- Department of Obstetrics and Gynecology, Unit of Obstetrics, Monza e Brianza per il Bambino e la sua Mamma Foundation Onlus at San Gerardo Hospital, Monza, Italy
- University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy
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10
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Zullino S, Paglialonga A, Dastrù W, Longo DL, Aime S. XNAT-PIC: Extending XNAT to Preclinical Imaging Centers. J Digit Imaging 2022; 35:860-875. [PMID: 35304674 PMCID: PMC9485318 DOI: 10.1007/s10278-022-00612-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 02/07/2022] [Accepted: 02/15/2022] [Indexed: 11/22/2022] Open
Abstract
Molecular imaging generates large volumes of heterogeneous biomedical imagery with an impelling need of guidelines for handling image data. Although several successful solutions have been implemented for human epidemiologic studies, few and limited approaches have been proposed for animal population studies. Preclinical imaging research deals with a variety of machinery yielding tons of raw data but the current practices to store and distribute image data are inadequate. Therefore, standard tools for the analysis of large image datasets need to be established. In this paper, we present an extension of XNAT for Preclinical Imaging Centers (XNAT-PIC). XNAT is a worldwide used, open-source platform for securely hosting, sharing, and processing of clinical imaging studies. Despite its success, neither tools for importing large, multimodal preclinical image datasets nor pipelines for processing whole imaging studies are yet available in XNAT. In order to overcome these limitations, we have developed several tools to expand the XNAT core functionalities for supporting preclinical imaging facilities. Our aim is to streamline the management and exchange of image data within the preclinical imaging community, thereby enhancing the reproducibility of the results of image processing and promoting open science practices.
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Affiliation(s)
- Sara Zullino
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy.,Euro-BioImaging ERIC, Torino, Italy
| | - Alessandro Paglialonga
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Walter Dastrù
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy.,Euro-BioImaging ERIC, Torino, Italy
| | - Dario Livio Longo
- Institute of Biostructures and Bioimaging (IBB), Italian National Research Council (CNR), Via Nizza 52, 10126, Torino, Italy.
| | - Silvio Aime
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy.,Euro-BioImaging ERIC, Torino, Italy
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11
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Clemenza S, Zullino S, Vacca C, Simeone S, Serena C, Rambaldi MP, Ottanelli S, Vannuccini S, Bonizzoli M, Peris A, Micaglio M, Petraglia F, Mecacci F. Perinatal outcomes of pregnant women with severe COVID-19 requiring extracorporeal membrane oxygenation (ECMO): a case series and literature review. Arch Gynecol Obstet 2022; 305:1135-1142. [PMID: 35262778 PMCID: PMC8905275 DOI: 10.1007/s00404-022-06479-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Purpose Pregnant women with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection have a higher risk of hospitalization, admission to intensive care unit (ICU) and invasive ventilation, and of acute respiratory distress syndrome (ARDS). In case of ARDS and critical severe coronavirus disease 2019 (COVID-19), the use of extracorporeal membrane oxygenation (ECMO) is recommended when other respiratory support strategies (oxygen insufflation, non-invasive ventilation [NIV], invasive ventilation through an endotracheal tube) are insufficient. However, available data on ECMO in pregnant and postpartum women with critical COVID-19 are very limited. Methods A case series of three critically ill pregnant women who required ECMO support for COVID-19 in pregnancy and/or in the postpartum period. Results The first patient tested positive for COVID-19 during the second trimester, she developed ARDS and required ECMO for 38 days. She was discharged in good general conditions and a cesarean-section [CS] at term was performed for obstetric indication. The second patient developed COVID-19-related ARDS at 28 weeks of gestation. During ECMO, she experienced a precipitous vaginal delivery at 31 weeks and 6 days of gestation. She was discharged 1 month later in good general conditions. The third patient, an obese 43-year-old woman, tested positive at 38 weeks and 2 days of gestation. Because of the worsening of clinical condition, a CS was performed, and she underwent ECMO. 143 days after the CS, she died because of sepsis and multiple organ failure (MOF). Thrombosis, hemorrhage and infections were the main complications among our patients. Neonatal outcomes have been positive. Conclusion ECMO should be considered a life-saving therapy for pregnant women with severe COVID-19.
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Affiliation(s)
- Sara Clemenza
- Division of Obstetrics and Gynecology, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale Morgagni 44, 50134, Florence, Italy.
| | - Sara Zullino
- Division of Obstetrics and Gynecology, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale Morgagni 44, 50134, Florence, Italy
| | - Chiara Vacca
- Division of Obstetrics and Gynecology, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale Morgagni 44, 50134, Florence, Italy
| | - Serena Simeone
- Division of Obstetrics and Gynecology, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale Morgagni 44, 50134, Florence, Italy
| | - Caterina Serena
- Division of Obstetrics and Gynecology, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale Morgagni 44, 50134, Florence, Italy
| | - Marianna Pina Rambaldi
- Division of Obstetrics and Gynecology, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale Morgagni 44, 50134, Florence, Italy
| | - Serena Ottanelli
- Division of Obstetrics and Gynecology, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale Morgagni 44, 50134, Florence, Italy
| | - Silvia Vannuccini
- Division of Obstetrics and Gynecology, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale Morgagni 44, 50134, Florence, Italy
| | - Manuela Bonizzoli
- Department of Emergency, Intensive Care Unit and Regional ECMO Referral Centre, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Adriano Peris
- Department of Emergency, Intensive Care Unit and Regional ECMO Referral Centre, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Massimo Micaglio
- Department of Anesthesia and Intensive Care, Unit of Obstetric and Gynecologic Anesthesia, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Felice Petraglia
- Division of Obstetrics and Gynecology, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale Morgagni 44, 50134, Florence, Italy
| | - Federico Mecacci
- Division of Obstetrics and Gynecology, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale Morgagni 44, 50134, Florence, Italy
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12
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Serena C, Clemenza S, Simeone S, Zullino S, Ottanelli S, Rambaldi MP, Vannuccini S, Petraglia F, Mecacci F. Undifferentiated Connective Tissue Disease in Pregnancy: A Topic Yet to be Explored. Front Pharmacol 2022; 13:820760. [PMID: 35126164 PMCID: PMC8811283 DOI: 10.3389/fphar.2022.820760] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 01/07/2022] [Indexed: 01/05/2023] Open
Abstract
Undifferentiated connective tissue disease (UCTD) is characterized by signs and symptoms suggestive of a connective tissue disease (CTD), but not fulfilling criteria for a specific CTD. Although UCTD is probably the most common rheumatic disease diagnosed in pregnant women, data about disease course during pregnancy and perinatal outcomes are very limited. Compared to other CTDs, UCTD seems to have milder clinical manifestations in pregnancy. Its natural history is related to disease activity at conception. In fact, if the disease is in a state of remission or minimal activity at conception, pregnancy outcomes are generally good. On the contrary, patients who become pregnant in a moment of high disease activity and/or who have multiple antibodies positivity show an increased risk of disease flares, evolution to a definite CTD and obstetric complications, such as fetal growth restriction, preeclampsia and preterm birth. Therefore, a preconception assessment is essential in women with UCTD to evaluate maternal and fetal risks, to initiate interventions to optimize disease activity, and to adjust medications to those that are least harmful to the fetus. The aim of the present study was to review the available literature about pregnancy course, maternal and fetal outcomes and therapeutic approaches of pregnant women with UCTD.
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Affiliation(s)
- Caterina Serena
- High Risk Pregnancy Unit, Careggi University Hospital, Florence, Italy
| | - Sara Clemenza
- High Risk Pregnancy Unit, Careggi University Hospital, Florence, Italy
- *Correspondence: Sara Clemenza,
| | - Serena Simeone
- High Risk Pregnancy Unit, Careggi University Hospital, Florence, Italy
| | - Sara Zullino
- High Risk Pregnancy Unit, Careggi University Hospital, Florence, Italy
| | - Serena Ottanelli
- High Risk Pregnancy Unit, Careggi University Hospital, Florence, Italy
| | | | - Silvia Vannuccini
- High Risk Pregnancy Unit, Careggi University Hospital, Florence, Italy
| | - Felice Petraglia
- Department of Biomedical, Experimental and Clinical Sciences, Careggi University Hospital, University of Florence, Florence, Italy
| | - Federico Mecacci
- High Risk Pregnancy Unit, Careggi University Hospital, Florence, Italy
- Department of Biomedical, Experimental and Clinical Sciences, Careggi University Hospital, University of Florence, Florence, Italy
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13
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Anemone A, Capozza M, Arena F, Zullino S, Bardini P, Terreno E, Longo DL, Aime S. In vitro and in vivo comparison of MRI chemical exchange saturation transfer (CEST) properties between native glucose and 3-O-Methyl-D-glucose in a murine tumor model. NMR Biomed 2021; 34:e4602. [PMID: 34423470 PMCID: PMC9285575 DOI: 10.1002/nbm.4602] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 07/07/2021] [Accepted: 07/26/2021] [Indexed: 05/05/2023]
Abstract
D-Glucose and 3-O-Methyl-D-glucose (3OMG) have been shown to provide contrast in magnetic resonance imaging-chemical exchange saturation transfer (MRI-CEST) images. However, a systematic comparison between these two molecules has yet to be performed. The current study deals with the assessment of the effect of pH, saturation power level (B1 ) and magnetic field strength (B0 ) on the MRI-CEST contrast with the aim of comparing the in vivo CEST contrast detectability of these two agents in the glucoCEST procedure. Phosphate-buffered solutions of D-Glucose or 3OMG (20 mM) were prepared at different pH values and Z-spectra were acquired at several B1 levels at 37°C. In vivo glucoCEST images were obtained at 3 and 7 T over a period of 30 min after injection of D-Glucose or 3OMG (at doses of 1.5 or 3 g/kg) in a murine melanoma tumor model (n = 3-5 mice for each molecule, dose and B0 field). A markedly different pH dependence of CEST response was observed in vitro for D-Glucose and 3OMG. The glucoCEST contrast enhancement in the tumor region following intravenous administration (at the 3 g/kg dose) was comparable for both molecules: 1%-2% at 3 T and 2%-3% at 7 T. The percentage change in saturation transfer that resulted was almost constant for 3OMG over the 30-min period, whereas a significant increase was detected for D-Glucose. Our results show similar CEST contrast efficiency but different temporal kinetics for the metabolizable and the nonmetabolizable glucose derivatives in a tumor murine model when administered at the same doses.
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Affiliation(s)
- Annasofia Anemone
- Molecular Imaging Center, Department of Molecular Biotechnology and Health SciencesUniversity of TorinoTorinoItaly
| | - Martina Capozza
- Center for Preclinical Imaging, Department of Molecular Biotechnology and Health SciencesUniversity of TorinoTorinoItaly
| | - Francesca Arena
- Center for Preclinical Imaging, Department of Molecular Biotechnology and Health SciencesUniversity of TorinoTorinoItaly
| | - Sara Zullino
- Molecular Imaging Center, Department of Molecular Biotechnology and Health SciencesUniversity of TorinoTorinoItaly
| | - Paola Bardini
- Center for Preclinical Imaging, Department of Molecular Biotechnology and Health SciencesUniversity of TorinoTorinoItaly
| | - Enzo Terreno
- Molecular Imaging Center, Department of Molecular Biotechnology and Health SciencesUniversity of TorinoTorinoItaly
- Institute of Biostructures and Bioimaging (IBB)Italian National Research Council (CNR)TorinoItaly
| | - Dario Livio Longo
- Institute of Biostructures and Bioimaging (IBB)Italian National Research Council (CNR)TorinoItaly
| | - Silvio Aime
- Molecular Imaging Center, Department of Molecular Biotechnology and Health SciencesUniversity of TorinoTorinoItaly
- Institute of Biostructures and Bioimaging (IBB)Italian National Research Council (CNR)TorinoItaly
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14
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Capozza M, Anemone A, Dhakan C, Della Peruta M, Bracesco M, Zullino S, Villano D, Terreno E, Longo DL, Aime S. GlucoCEST MRI for the Evaluation Response to Chemotherapeutic and Metabolic Treatments in a Murine Triple-Negative Breast Cancer: A Comparison with[ 18F]F-FDG-PET. Mol Imaging Biol 2021; 24:126-134. [PMID: 34383241 DOI: 10.1007/s11307-021-01637-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 06/30/2021] [Accepted: 07/28/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE Triple-negative breast cancer (TNBC) patients have usually poor outcome after chemotherapy and early prediction of therapeutic response would be helpful. [18F]F-FDG-PET/CT acquisitions are often carried out to monitor variation in metabolic activity associated with response to the therapy, despite moderate accuracy and radiation exposure limit its application. The glucoCEST technique relies on the use of unlabelled D-glucose to assess glucose uptake with conventional MRI scanners and is currently under active investigations at clinical level. This work aims at validating the potential of MRI-glucoCEST in monitoring the therapeutic responses in a TNBC tumor murine model. PROCEDURES Breast tumor (4T1)-bearing mice were treated with doxorubicin or dichloroacetate for 1 week. PET/CT with [18F]F-FDG and MRI-glucoCEST were performed at baseline and after 3 cycles of treatment. Metabolic changes measured with [18F]F-FDG-PET and glucoCEST were compared and evaluated with changes in tumor volumes. RESULTS Doxorubicin-treated mice showed a significant decrease in tumor growth when compared to the control group. GlucoCEST imaging provided metabolic response after three cycles of treatment. Conversely, no variations were detected in [18F]F-FDG uptake. Dichloroacetate-treated mice did not show any decrease either in tumor volume or in tumor metabolic activity as assessed by both glucoCEST and [18F]F-FDG-PET. CONCLUSIONS Metabolic changes during doxorubicin treatment can be predicted by glucoCEST imaging that appears more sensitive than [18F]F-FDG-PET in reporting on therapeutic response. These findings support the view that glucoCEST may be a sensitive technique for monitoring metabolic response, but future studies are needed to explore the accuracy of this approach in other tumor types and treatments.
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Affiliation(s)
- Martina Capozza
- Center for Preclinical Imaging, Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza, 52, Turin, 10126, Italy
| | - Annasofia Anemone
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza, 52, Turin, 10126, Italy
| | - Chetan Dhakan
- Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Via Nizza 52, Turin, 10126, Italy
| | - Melania Della Peruta
- Center for Preclinical Imaging, Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza, 52, Turin, 10126, Italy
| | - Martina Bracesco
- Center for Preclinical Imaging, Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza, 52, Turin, 10126, Italy
| | - Sara Zullino
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza, 52, Turin, 10126, Italy
| | - Daisy Villano
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza, 52, Turin, 10126, Italy
| | - Enzo Terreno
- Center for Preclinical Imaging, Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza, 52, Turin, 10126, Italy.,Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza, 52, Turin, 10126, Italy.,Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Via Nizza 52, Turin, 10126, Italy
| | - Dario Livio Longo
- Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Via Nizza 52, Turin, 10126, Italy
| | - Silvio Aime
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza, 52, Turin, 10126, Italy.,Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Via Nizza 52, Turin, 10126, Italy
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15
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Swedlow JR, Kankaanpää P, Sarkans U, Goscinski W, Galloway G, Malacrida L, Sullivan RP, Härtel S, Brown CM, Wood C, Keppler A, Paina F, Loos B, Zullino S, Longo DL, Aime S, Onami S. A global view of standards for open image data formats and repositories. Nat Methods 2021; 18:1440-1446. [PMID: 33948027 DOI: 10.1038/s41592-021-01113-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jason R Swedlow
- Divisions of Computational Biology and Gene Regulation and Expression, School of Life Sciences, University of Dundee, Dundee, UK.
| | - Pasi Kankaanpää
- Turku BioImaging, Åbo Akademi University and University of Turku, Turku, Finland.,Euro-BioImaging ERIC, Turku, Finland
| | - Ugis Sarkans
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Genome Campus, Cambridge, UK
| | - Wojtek Goscinski
- Monash eResearch Centre, Monash University, Melbourne, Victoria, Australia
| | - Graham Galloway
- National Imaging Facility, The University of Queensland, Brisbane, Queensland, Australia
| | - Leonel Malacrida
- Advanced Bioimaging Unit, Institut Pasteur Montevideo and Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Ryan P Sullivan
- Microscopy Australia, The University of Sydney, Sydney, Australia
| | - Steffen Härtel
- National Center for Health Information Systems (CENS), Center for Medical Informatics and Telemedicine (CIMT), and Biomedical Neuroscience Institute (BNI), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Claire M Brown
- Advanced BioImaging Facility (ABIF), McGill University and Canada BioImaging, Montreal, Quebec, Canada
| | - Christopher Wood
- Laboratorio Nacional de Microscopía Avanzada, Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca, México
| | - Antje Keppler
- Euro-BioImaging Bio-Hub, European Molecular Biology Laboratory, Heidelberg, Germany
| | - Federica Paina
- Department of Physiological Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Ben Loos
- Department of Physiological Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Sara Zullino
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy.,Euro-BioImaging ERIC, Torino, Italy
| | - Dario Livio Longo
- Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Torino, Italy
| | - Silvio Aime
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy.,Euro-BioImaging ERIC, Torino, Italy
| | - Shuichi Onami
- RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.
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16
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Donati S, Corsi E, Salvatore MA, Maraschini A, Bonassisa S, Casucci P, Cataneo I, Cetin I, D’Aloja P, Dardanoni G, De Ambrosi E, Ferrazzi E, Fieni S, Franchi MP, Gargantini G, Iurlaro E, Leo L, Liberati M, Livio S, Locci M, Marozio L, Martini C, Maso G, Mecacci F, Meloni A, Mignuoli AD, Patanè L, Pellegrini E, Perotti F, Perrone E, Prefumo F, Ramenghi L, Rusciani R, Savasi V, Schettini SCA, Simeone D, Simeone S, Spinillo A, Steinkasserer M, Tateo S, Ternelli G, Tironi R, Trojano V, Vergani P, Zullino S. Childbirth Care among SARS-CoV-2 Positive Women in Italy. Int J Environ Res Public Health 2021; 18:ijerph18084244. [PMID: 33923642 PMCID: PMC8074190 DOI: 10.3390/ijerph18084244] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/13/2021] [Accepted: 04/14/2021] [Indexed: 11/16/2022]
Abstract
The new coronavirus emergency spread to Italy when little was known about the infection’s impact on mothers and newborns. This study aims to describe the extent to which clinical practice has protected childbirth physiology and preserved the mother–child bond during the first wave of the pandemic in Italy. A national population-based prospective cohort study was performed enrolling women with confirmed SARS-CoV-2 infection admitted for childbirth to any Italian hospital from 25 February to 31 July 2020. All cases were prospectively notified, and information on peripartum care (mother–newborn separation, skin-to-skin contact, breastfeeding, and rooming-in) and maternal and perinatal outcomes were collected in a structured form and entered in a web-based secure system. The paper describes a cohort of 525 SARS-CoV-2 positive women who gave birth. At hospital admission, 44.8% of the cohort was asymptomatic. At delivery, 51.9% of the mothers had a birth support person in the delivery room; the average caesarean section rate of 33.7% remained stable compared to the national figure. On average, 39.0% of mothers were separated from their newborns at birth, 26.6% practised skin-to-skin, 72.1% roomed in with their babies, and 79.6% of the infants received their mother’s milk. The infants separated and not separated from their SARS-CoV-2 positive mothers both had good outcomes. At the beginning of the pandemic, childbirth raised awareness and concern due to limited available evidence and led to “better safe than sorry” care choices. An improvement of the peripartum care indicators was observed over time.
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Affiliation(s)
- Serena Donati
- National Centre for Disease Prevention and Health Promotion, Istituto Superiore di Sanità-Viale Regina Elena 299, 00161 Rome, Italy; (M.A.S.); (A.M.); (P.D.)
- Correspondence: ; Tel.: +39-0649904318
| | - Edoardo Corsi
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Viale Montpellier 1, 00133 Rome, Italy;
| | - Michele Antonio Salvatore
- National Centre for Disease Prevention and Health Promotion, Istituto Superiore di Sanità-Viale Regina Elena 299, 00161 Rome, Italy; (M.A.S.); (A.M.); (P.D.)
| | - Alice Maraschini
- National Centre for Disease Prevention and Health Promotion, Istituto Superiore di Sanità-Viale Regina Elena 299, 00161 Rome, Italy; (M.A.S.); (A.M.); (P.D.)
| | - Silvia Bonassisa
- Department of Obstetrics and Gynecology, University Hospital Maggiore della Carità, 28100 Novara, Italy;
| | - Paola Casucci
- Sistema Informativo e Mobilità Sanitaria, Umbria Region, 06121 Perugia, Italy;
| | - Ilaria Cataneo
- Department of Obstetrics and Gynecology, Ospedale Maggiore, 40133 Bologna, Italy;
| | - Irene Cetin
- Unit of Obstetrics and Gynecology, Hospital V. Buzzi, ASST Fatebenefratelli Sacco, Department of Biomedical and Clinical Sciences, University of Milan, 20154 Milan, Italy; (I.C.); (S.L.)
| | - Paola D’Aloja
- National Centre for Disease Prevention and Health Promotion, Istituto Superiore di Sanità-Viale Regina Elena 299, 00161 Rome, Italy; (M.A.S.); (A.M.); (P.D.)
| | - Gabriella Dardanoni
- Osservatorio Epidemiologico Assessorato Salute Regione Siciliana, Sicily Region, 90145 Palermo, Italy;
| | | | - Enrico Ferrazzi
- Unit of Obstetrics, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 55031 Milan, Italy; (E.F.); (E.I.)
| | - Stefania Fieni
- Department of Obstetrics and Gynecology, University Hospital of Parma, 43126 Parma, Italy;
| | | | - Gianluigi Gargantini
- Maternal and Child Committee—Lombardy Region, 20124 Milan, Italy; (G.G.); (E.P.)
| | - Enrico Iurlaro
- Unit of Obstetrics, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 55031 Milan, Italy; (E.F.); (E.I.)
| | - Livio Leo
- Hospital “Beauregard” Valle D’Aosta, 11100 Aosta, Italy;
| | - Marco Liberati
- D’Annunzio University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Stefania Livio
- Unit of Obstetrics and Gynecology, Hospital V. Buzzi, ASST Fatebenefratelli Sacco, Department of Biomedical and Clinical Sciences, University of Milan, 20154 Milan, Italy; (I.C.); (S.L.)
| | | | - Luca Marozio
- Department of Obstetrics and Gynecology, University of Turin, 10124 Turin, Italy;
| | - Claudio Martini
- Territorio e Integrazione Ospedale Territorio, Marche Region, 60122 Ancona, Italy;
| | - Gianpaolo Maso
- Obstetrics and Gynecology, Institute for Maternal and Child Health-IRCCS Burlo Garofolo, 34137 Trieste, Italy;
| | - Federico Mecacci
- Department of Biomedical, Division of Obstetrics and Gynecology, Experimental and Clinical Sciences, University of Florence, 50134 Florence, Italy;
| | - Alessandra Meloni
- Maternal and Neonatal Department, Azienda Ospedaliero Universitaria, 09042 Cagliari, Italy;
| | - Anna Domenica Mignuoli
- Dipartimento Regionale Tutela della Salute, Calabria Region, 88100 Reggio Calabria, Italy;
| | - Luisa Patanè
- Department of Obstetrics and Gynecology, ASST Papa Giovanni XXIII Hospital, 24127 Bergamo, Italy;
| | - Edda Pellegrini
- Maternal and Child Committee—Lombardy Region, 20124 Milan, Italy; (G.G.); (E.P.)
| | - Francesca Perotti
- Department of Obstetrics and Gynecology, IRCCS Policlinico San Matteo Foundation, University of Pavia, 27100 Pavia, Italy; (F.P.); (A.S.)
| | - Enrica Perrone
- Servizio Assistenza Territoriale, Direzione Generale Cura Della Persona, Salute e Welfare, Emilia-Romagna Region, 40127 Bologna, Italy;
| | - Federico Prefumo
- Department of Clinical and Experimental Sciences, Division of Obstetrics and Gynecology, ASST Spedali Civili, University of Brescia, 25123 Brescia, Italy;
| | - Luca Ramenghi
- Neonatal Intensive Care Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy;
| | - Raffaella Rusciani
- Department of Epidemiology, ASL TO3 Piedmont Region, 10095 Turin, Italy;
| | - Valeria Savasi
- Unit of Obstetrics and Gynecology, Department of Biomedical and Clinical Sciences, ASST Fatebenefratelli Sacco, University of Milan, 20157 Milan, Italy;
| | | | - Daniela Simeone
- Ospedale Civile Antonio Cardarelli, 86100 Campobasso, Italy;
| | - Serena Simeone
- Department of Woman and Child’s Health, Careggi University Hospital, 50141 Florence, Italy;
| | - Arsenio Spinillo
- Department of Obstetrics and Gynecology, IRCCS Policlinico San Matteo Foundation, University of Pavia, 27100 Pavia, Italy; (F.P.); (A.S.)
| | - Martin Steinkasserer
- Central Teaching Hospital of Bozen, Division of Gynecology and Obstetrics, 39100 Bozen, Italy;
| | | | - Giliana Ternelli
- Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, 41124 Modena, Italy;
| | | | | | - Patrizia Vergani
- Department of Obstetrics and Gynecology, MBBM Foundation/San Gerardo Hospital, University of Milan–Bicocca, 20900 Monza, Italy;
| | - Sara Zullino
- Department of Experimental and Clinical Medicine, Division of Obstetrics and Gynecology, University of Pisa, 56126 Pisa, Italy;
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17
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Stampalija T, Quadrifoglio M, Casati D, Zullino S, Maggi V, Di Martino D, Rosti E, Mastroianni C, Signorelli V, Ferrazzi E. First trimester placental volume is reduced in hypertensive disorders of pregnancy associated with small for gestational age fetus. J Matern Fetal Neonatal Med 2021; 34:1304-1311. [PMID: 31232131 DOI: 10.1080/14767058.2019.1636026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Trophoblastic invasion and placental growth are critical for pregnancy outcome. The placental volume can be assessed by 3 D ultrasound using Virtual Organ Computer-aided Analysis (VOCAL). Epidemiological and clinical data suggest that there are two different clinical phenotypes of hypertensive disorders of pregnancy (HDP) that coexist at any gestational age: HDP associated to fetal growth impairment and HDP associated to appropriate for gestational age fetal growth. The aim of this study was to determine whether placental volume in the first trimester of pregnancy differs between women with HDP associated or not to fetal growth impairment and uncomplicated pregnancies. METHODS This is a retrospective cross-sectional study of prospectively recruited data in which maternal characteristics, Doppler velocimetry of uterine arteries, and three-dimensional (3 D) volume of the placenta were collected at 11 + 1 - 13 + 6 gestational weeks. The placental quotient (PQ) was calculated as placental volume/crown rump length. RESULTS In a 2-year period, we prospectively collected first trimester data of 1322 women. For the purposes of this cross-sectional study, 57 women that delivered a SGA fetus, 34 that developed HDP-AGA, and six that developed HDP-SGA, respectively, were included in the study as cases. The control group was made of 117 uncomplicated pregnancies. The PQ was higher in women with uncomplicated pregnancies (PQ median 16.36 cm3/cm) than in all other study groups (PQ in SGA: 13.02 cm3/cm, p < .001; PQ in HDP-AGA: 12.65 cm3/cm, p = .002; and PQ in women with HDP-SGA: 8.33 cm3/cm [IQR 6.50-10.13], p < .001). The lowest PQ was observed in women with HDP-SGA and was significantly lower than PQ in either women with SGA or those with HDP-AGA (p = .02 and p = .04, respectively). The mean uterine artery pulsatility index was the highest in women with HDP-SGA (median 2.30) compared to all other groups (uncomplicated pregnancies 1.48, p < .0001; women with SGA 1.59, p = .001; and women with HDP-AGA 1.75, p = .009). DISCUSSION Our findings suggest that HDP associated with SGA is characterized by impaired placental growth and perfusion as soon as in the first trimester of pregnancy. The role of PQ, isolated or in association with other biophysical parameters, to predict HDP with fetal growth impairment remains to be evaluated.
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Affiliation(s)
- Tamara Stampalija
- Unit of Fetal Medicine and Prenatal Diagnosis, IRCCS Materno Infantile Burlo Garofolo, Trieste, Italy
| | - Mariachiara Quadrifoglio
- Unit of Fetal Medicine and Prenatal Diagnosis, IRCCS Materno Infantile Burlo Garofolo, Trieste, Italy
| | - Daniela Casati
- Department of Obstetrics and Gynecology, Vittore Buzzi Children's Hospital, Milano, Italy
| | - Sara Zullino
- Department of Obstetrics and Gynecology, Vittore Buzzi Children's Hospital, Milano, Italy
| | - Valeria Maggi
- Department of Obstetrics and Gynecology, Vittore Buzzi Children's Hospital, Milano, Italy
| | - Daniela Di Martino
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Eleonora Rosti
- Department of Obstetrics and Gynecology, Vittore Buzzi Children's Hospital, Milano, Italy
| | - Cristina Mastroianni
- Department of Obstetrics and Gynecology, Vittore Buzzi Children's Hospital, Milano, Italy
| | - Valentina Signorelli
- Department of Obstetrics and Gynecology, Vittore Buzzi Children's Hospital, Milano, Italy
| | - Enrico Ferrazzi
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
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18
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Zullino S, Argenziano M, Ansari S, Ciprian R, Nasi L, Albertini F, Cavalli R, Guiot C. Superparamagnetic Oxygen-Loaded Nanobubbles to Enhance Tumor Oxygenation During Hyperthermia. Front Pharmacol 2019; 10:1001. [PMID: 31572183 PMCID: PMC6749041 DOI: 10.3389/fphar.2019.01001] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 08/06/2019] [Indexed: 12/28/2022] Open
Abstract
Tumor oxygenation is a critical issue for enhancing radiotherapy (RT) effectiveness. Alternating RT with hyperthermia improves tumor radiosensitivity by inducing a massive vasodilation of the neoangiogenic vasculature provided the whole tumor is properly heated. The aim of this work was to develop superparamagnetic oxygen-loaded nanobubbles (MOLNBs) as innovative theranostic hyperthermic agents to potentiate tumor oxygenation by direct intracellular oxygen administration. Magnetic oxygen-loaded nanobubbles were obtained by functionalizing dextran-shelled and perfluoropentane-cored nanobubbles with superparamagnetic iron oxide nanoparticles. Magnetic oxygen-loaded nanobubbles with sizes of about 380 nm were manufactured, and they were able to store oxygen and in vitro release it with prolonged kinetics. In vitro investigation showed that MOLNBs can increase tissue temperature when exposed to radiofrequency magnetic fields. Moreover, they are easily internalized by tumor cells, herein releasing oxygen with a sustained kinetics. In conclusion, MOLNBs can be considered a multimodal theranostic platform since, beyond their nature of contrast agent for magnetic resonance imaging due to magnetic characteristics, they showed echogenic properties and can be visualized using medical ultrasound.
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Affiliation(s)
- Sara Zullino
- Molecular Imaging Center, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy.,Department of Neuroscience, University of Torino, Torino, Italy
| | - Monica Argenziano
- Department of Drug Science and Technology, University of Torino, Torino, Italy
| | - Shoeb Ansari
- Department of Drug Science and Technology, University of Torino, Torino, Italy
| | - Roberta Ciprian
- Consiglio Nazionale delle Ricerche, Istituto dei Materiali per l'Elettronica ed il Magnetismo, Parma, Italy
| | - Lucia Nasi
- Consiglio Nazionale delle Ricerche, Istituto dei Materiali per l'Elettronica ed il Magnetismo, Parma, Italy
| | - Franca Albertini
- Consiglio Nazionale delle Ricerche, Istituto dei Materiali per l'Elettronica ed il Magnetismo, Parma, Italy
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Torino, Torino, Italy
| | - Caterina Guiot
- Department of Neuroscience, University of Torino, Torino, Italy
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19
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Zullino S, Simoncini T. Impact of selective serotonin reuptake inhibitors (SSRIs) during pregnancy and lactation: a focus on short and long-term vascular effects. Vascul Pharmacol 2018; 108:74-76. [PMID: 29803894 DOI: 10.1016/j.vph.2018.05.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
SSRIs are the first choice for the treatment of mood disorders during pregnancy and lactation. Despite the known side effects, the benefits/risks balance suggests their use. Hypertensive disorders of pregnancy (HDP) and Intrauterine growth restriction (IUGR) are the main vascular effects of these drugs, with mechanisms that involves endothelial dysfunction in feto-placental system. These data are supported by animal models, even if
preliminary findings are not yet adequately supported by molecular and clinical data.
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Affiliation(s)
- S Zullino
- Department of Experimental and Clinical Medicine, Division of Obstetrics and Gynecology, University of Pisa, Italy.
| | - T Simoncini
- Department of Experimental and Clinical Medicine, Division of Obstetrics and Gynecology, University of Pisa, Italy
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20
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Zullino S, Argenziano M, Stura I, Guiot C, Cavalli R. From Micro- to Nano-Multifunctional Theranostic Platform: Effective Ultrasound Imaging Is Not Just a Matter of Scale. Mol Imaging 2018; 17:1536012118778216. [PMID: 30213222 PMCID: PMC6144578 DOI: 10.1177/1536012118778216] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 03/20/2018] [Accepted: 04/08/2018] [Indexed: 12/20/2022] Open
Abstract
Ultrasound Contrast Agents (UCAs) consisting of gas-filled-coated Microbubbles (MBs) with diameters between 1 and 10 µm have been used for a number of decades in diagnostic imaging. In recent years, submicron contrast agents have proven to be a viable alternative to MBs for ultrasound (US)-based applications for their capability to extravasate and accumulate in the tumor tissue via the enhanced permeability and retention effect. After a short overview of the more recent approaches to ultrasound-mediated imaging and therapeutics at the nanoscale, phase-change contrast agents (PCCAs), which can be phase-transitioned into highly echogenic MBs by means of US, are here presented. The phenomenon of acoustic droplet vaporization (ADV) to produce bubbles is widely investigated for both imaging and therapeutic applications to develop promising theranostic platforms.
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Affiliation(s)
- Sara Zullino
- Department of Neuroscience, University of Turin, Turin, Italy
| | - Monica Argenziano
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Ilaria Stura
- Department of Clinical and Biological Science, University of Turin, Turin, Italy
| | - Caterina Guiot
- Department of Neuroscience, University of Turin, Turin, Italy
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Turin, Turin, Italy
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21
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Sanchez AM, Flamini MI, Zullino S, Russo E, Giannini A, Mannella P, Naccarato AG, Genazzani AR, Simoncini T. Regulatory Actions of LH and Follicle-Stimulating Hormone on Breast Cancer Cells and Mammary Tumors in Rats. Front Endocrinol (Lausanne) 2018; 9:239. [PMID: 29867771 PMCID: PMC5964138 DOI: 10.3389/fendo.2018.00239] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 04/26/2018] [Indexed: 02/05/2023] Open
Abstract
Gonadotrophins are mainly known to influence the body through the formation of gonadal steroids. However, receptors for luteinizing hormone (LH) and follicular-stimulating hormone (FSH) are present in a set of extra-gonadal tissues in humans and animals, but their functional relevance is uncertain. In this article, we present experimental evidence that, in T-47D breast cancer (BC) cells, FSH, and LH alter the expression of genes involved in adhesion, motility, and invasion through the activation of their receptors. Using miniarray technology we also found that LH influences the expression of a broad set of genes involved in cancer biology in T-47D cells. Interestingly, the regulatory actions of FSH and LH depend on the modality of exposure, with significant differences between pre-pubertal-like vs. post-menopausal-like amounts of gonadotrophins, but not after intermittent administration, representative of fertile life. We also studied the modulation of the circulating levels of gonadotrophins in an in vivo rat model of BC progression and observed a direct correlation with the extent of cancer growth. These results support the hypothesis that gonadotrophins may have direct effects on extra-gonadal tissues. They also highlight that gonadotrophins could potentially contribute to BC progression, particularly in post-menopausal women who typically have higher gonadotrophin levels. This research may ultimately lead to testing the use of gonadotrophin-modulating drugs in BC patients.
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Affiliation(s)
- Angel Matias Sanchez
- Molecular and Cellular Gynecological Endocrinology Laboratory (MCGEL), Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Laboratorio de Transducción de Señales y Movimiento Celular, Instituto de Medicina y Biología Experimental de Cuyo (IMBECU), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Mendoza, Argentina
- *Correspondence: Angel Matias Sanchez, ; Tommaso Simoncini,
| | - Marina Ines Flamini
- Molecular and Cellular Gynecological Endocrinology Laboratory (MCGEL), Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Laboratorio de Biología Tumoral, Instituto de Medicina y Biología Experimental de Cuyo (IMBECU), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Mendoza, Argentina
| | - Sara Zullino
- Molecular and Cellular Gynecological Endocrinology Laboratory (MCGEL), Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Eleonora Russo
- Molecular and Cellular Gynecological Endocrinology Laboratory (MCGEL), Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Andrea Giannini
- Molecular and Cellular Gynecological Endocrinology Laboratory (MCGEL), Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Paolo Mannella
- Molecular and Cellular Gynecological Endocrinology Laboratory (MCGEL), Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Antonio Giuseppe Naccarato
- Department of Translational Research and of New Surgical and Medical Technologies, University of Pisa, Pisa, Italy
| | - Andrea Riccardo Genazzani
- Molecular and Cellular Gynecological Endocrinology Laboratory (MCGEL), Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Tommaso Simoncini
- Molecular and Cellular Gynecological Endocrinology Laboratory (MCGEL), Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- *Correspondence: Angel Matias Sanchez, ; Tommaso Simoncini,
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22
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Stampalija T, Monasta L, Di Martino DD, Quadrifoglio M, Lo Bello L, D’Ottavio G, Zullino S, Mastroianni C, Casati D, Signorelli V, Rosti E, Cecotti V, Ceccarello M, Ferrazzi E. The association of first trimester uterine arteries Doppler velocimetry with different clinical phenotypes of hypertensive disorders of pregnancy: a longitudinal study. J Matern Fetal Neonatal Med 2017; 32:1191-1199. [DOI: 10.1080/14767058.2017.1402878] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Tamara Stampalija
- Unit of Ultrasound and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Lorenzo Monasta
- Clinical Epidemiology and Public Health Research Unit, Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Daniela D. Di Martino
- Department of Women, Mother and Neonate, Buzzi Children’s Hospital University of Milan, Milan, Italy
| | - Mariachiara Quadrifoglio
- Unit of Ultrasound and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Leila Lo Bello
- Unit of Ultrasound and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Giuseppina D’Ottavio
- Unit of Ultrasound and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Sara Zullino
- Department of Women, Mother and Neonate, Buzzi Children’s Hospital University of Milan, Milan, Italy
| | - Cristina Mastroianni
- Department of Women, Mother and Neonate, Buzzi Children’s Hospital University of Milan, Milan, Italy
| | - Daniela Casati
- Department of Women, Mother and Neonate, Buzzi Children’s Hospital University of Milan, Milan, Italy
| | - Valentina Signorelli
- Department of Women, Mother and Neonate, Buzzi Children’s Hospital University of Milan, Milan, Italy
| | - Eleonora Rosti
- Department of Women, Mother and Neonate, Buzzi Children’s Hospital University of Milan, Milan, Italy
| | - Vera Cecotti
- Unit of Ultrasound and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Matteo Ceccarello
- Unit of Ultrasound and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Enrico Ferrazzi
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca’Granda - Ospedale Maggiore Policlinico, Milan, Italy
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
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Di Martino DD, Stampalija T, Rosti E, Casati D, Signorelli V, Zullino S, Mastroianni C, Quadrifoglio M, Ferrazzi E. Bedside cardiovascular maternal interrogation in the first trimester to predict different phenotypes of hypertensive disorders in pregnancy. Pregnancy Hypertens 2016; 6:300-305. [DOI: 10.1016/j.preghy.2016.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 06/17/2016] [Indexed: 02/01/2023]
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Di Martino D, Zullino S, Casati D, Grimaldi AS, Mastroianni C, Principato G, Rosti E, Garbin M, Ferrazzi E. C1. Maternal hemodynamic profile in hypertensive disorders of pregnancy (HDP) and intrauterine growth restriction. J Matern Fetal Neonatal Med 2016. [DOI: 10.1080/14767058.2016.1234771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Di Martino D, Zullino S, Casati D, Grimaldi AS, Mastroianni C, Sterpi V, Rosti E, Garbin M, Ferrazzid E. E3. Maternal haemodynamics follow-up after pregnancies complicated by HDP and/or IUGR. J Matern Fetal Neonatal Med 2016. [DOI: 10.1080/14767058.2016.1234783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Di Martino D, Zullino S, Casati D, Grimaldi AS, Sterpi V, Principato G, Garbin M, Ferrazzi E. H2. Maternal hemodynamic status in pregnancies complicated by intrauterine growth restriction (IUGR) and post-partum follow up. J Matern Fetal Neonatal Med 2016. [DOI: 10.1080/14767058.2016.1234797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ferrazzi E, Zullino S, Stampalija T, Vener C, Cavoretto P, Gervasi MT, Vergani P, Mecacci F, Marozio L, Oggè G, Algeri P, Ruffatti A, Milani S, Todros T. Bedside diagnosis of two major clinical phenotypes of hypertensive disorders of pregnancy. Ultrasound Obstet Gynecol 2016; 48:224-231. [PMID: 26350023 DOI: 10.1002/uog.15741] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2015] [Revised: 08/04/2015] [Accepted: 09/03/2015] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To investigate the hypothesis that fetal abdominal circumference (AC) and uterine artery (UtA) Doppler pulsatility index (PI) could be used to select two homogeneous subgroups of women affected by hypertensive disorders of pregnancy (HDP), characterized by the coexistence of maternal hypertension with and without intrauterine growth restriction (IUGR). METHODS This was a multicenter retrospective study of cases affected by HDP in whom fetal AC and UtA-PI had been measured at admission to fetomaternal medicine units. Maternal characteristics, pregnancy complications and outcome were recorded. These data allowed us to model the characteristics of fetal growth in cases affected by HDP, and to design composite indicators of risk factors for maternal metabolic syndrome and of severity for maternal functional organ damage. RESULTS Measurements of fetal AC and UtA-PI allowed us to define a group of HDP cases with appropriate-for-gestational-age (AGA) fetuses (HDP-AGA), diagnosed by normal fetal AC and UtA-PI (n = 205), and a group of HDP cases with IUGR fetuses (HDP-IUGR), diagnosed by fetal AC < 5(th) centile and UtA-PI > 95(th) centile (n = 124). Curves fitted to the birth weights of these two groups were significantly different, but gestational age at admission for HDP (< 34 or ≥ 34 weeks) did not show an independent association with birth weight. When birth weight was expressed as a Z-score with respect to local reference charts, the average corresponded to the 6(th) and 48(th) centiles, respectively. The occurrence of HDP-AGA (as compared with HDP-IUGR) was significantly associated with risk factors for maternal metabolic syndrome (odds ratio, 2.79 (95% CI, 1.57-4.97)), independent of gestational age. The same risk factors yielded non-significant odds ratios for the development of late-onset (vs early-onset) HDP. Women with HDP-IUGR had worse clinical outcomes. CONCLUSIONS This study provides new information based on simple prenatal bedside examinations that might help to differentiate HDP-IUGR from HDP-AGA fetuses. These groups are associated with different fetal growth patterns and risk factors, independent of gestational age at onset of the disease. Copyright © 2015 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- E Ferrazzi
- Department of Woman, Mother and Neonate, Buzzi Hospital, Biomedical and Clinical Sciences School of Medicine, University of Milan, Milan, Italy
| | - S Zullino
- Department of Woman, Mother and Neonate, Buzzi Hospital, Biomedical and Clinical Sciences School of Medicine, University of Milan, Milan, Italy
| | - T Stampalija
- Unit of Prenatal Diagnosis, IRCCS Burlo Garofolo, Trieste, Italy
| | - C Vener
- Laboratory 'GA Maccacaro' Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - P Cavoretto
- Obstetrics and Gynecology Unit, San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - M T Gervasi
- Ob/Gyn Unit, Department for Health of Mothers and Children, Padua City Hospital, Padua, Italy
| | - P Vergani
- Department of Obstetrics and Gynecology, University of Milano-Bicocca, Monza, Italy
| | - F Mecacci
- High Risk Pregnancy Unit, University Hospital of Careggi, Florence, Italy
| | - L Marozio
- Department of Surgical Sciences, Sant'Anna Hospital, University of Turin, Turin, Italy
| | - G Oggè
- Department of Surgical Sciences, Sant'Anna Hospital, University of Turin, Turin, Italy
| | - P Algeri
- Department of Obstetrics and Gynecology, University of Milano-Bicocca, Monza, Italy
| | - A Ruffatti
- Ob/Gyn Unit, Department for Health of Mothers and Children, Padua City Hospital, Padua, Italy
| | - S Milani
- Laboratory 'GA Maccacaro' Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - T Todros
- Department of Surgical Sciences, Sant'Anna Hospital, University of Turin, Turin, Italy
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Avagliano L, Massa V, Zullino S, Doi P, Marconi AM, Ferrazzi E, Bulfamante GP. Inflammation modulates LC3 expression in human preterm delivery. J Matern Fetal Neonatal Med 2016; 30:698-704. [PMID: 27125211 DOI: 10.1080/14767058.2016.1183630] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE Autophagy is an inducible intracellular process acting under stressor conditions, such as infections, inflammation and hypoxia. The aim of the present study was to analyze autophagy expression in preterm delivered human placenta. METHODS Autophagy marker LC3 was analyzed in 25 consecutive human placentas delivered before 34 weeks of gestation, analyzed by immunohistochemistry, immunofluorescence and quantitative real-time PCR, according to the histologic classification of preterm delivery (PTD) (cases with or without placental inflammatory lesions). RESULTS LC3 expression was observed both in cases with and without inflammatory lesions. In cases with histological inflammation, strong immunoreactivity for LC3 autophagic marker was observed in the inflammatory cell infiltration composed by neutrophils. In all PTD cases, trophoblastic cells in chorion laeve express LC3, with variable staining intensity: a significant reduction of LC3 expression was observed in chorion laeve of PTD with histological inflammation compared to PTD without inflammatory lesions. Moreover, the decrement of LC3 staining was observed to be associated to the increasing severity of the histological signs of fetal inflammatory response. CONCLUSIONS Our data show that the expression of LC3 varies depending on different histological features, indicating an interesting and possibly clinically relevant relation between autophagy expression levels and the inflammatory status.
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Affiliation(s)
- Laura Avagliano
- a Department of Health Sciences , San Paolo Hospital Medical School, University of Milan , Milan , Italy and
| | - Valentina Massa
- a Department of Health Sciences , San Paolo Hospital Medical School, University of Milan , Milan , Italy and
| | - Sara Zullino
- b Department of Woman , Mother and Neonate, Buzzi Children's Hospital, Biomedical and Clinical Sciences School of Medicine, University of Milan , Milan , Italy
| | - Patrizia Doi
- a Department of Health Sciences , San Paolo Hospital Medical School, University of Milan , Milan , Italy and
| | - Anna Maria Marconi
- a Department of Health Sciences , San Paolo Hospital Medical School, University of Milan , Milan , Italy and
| | - Enrico Ferrazzi
- b Department of Woman , Mother and Neonate, Buzzi Children's Hospital, Biomedical and Clinical Sciences School of Medicine, University of Milan , Milan , Italy
| | - Gaetano Pietro Bulfamante
- a Department of Health Sciences , San Paolo Hospital Medical School, University of Milan , Milan , Italy and
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Casciola M, Kasimova MA, Rems L, Zullino S, Apollonio F, Tarek M. Properties of lipid electropores I: Molecular dynamics simulations of stabilized pores by constant charge imbalance. Bioelectrochemistry 2016; 109:108-16. [PMID: 26883056 DOI: 10.1016/j.bioelechem.2016.01.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 01/20/2016] [Accepted: 01/26/2016] [Indexed: 11/16/2022]
Abstract
Molecular dynamics (MD) simulations have become a powerful tool to study electroporation (EP) in atomic detail. In the last decade, numerous MD studies have been conducted to model the effect of pulsed electric fields on membranes, providing molecular models of the EP process of lipid bilayers. Here we extend these investigations by modeling for the first time conditions comparable to experiments using long (μs-ms) low intensity (~kV/cm) pulses, by studying the characteristics of pores formed in lipid bilayers maintained at a constant surface tension and subject to constant charge imbalance. This enables the evaluation of structural (size) and electrical (conductance) properties of the pores formed, providing information hardly accessible directly by experiments. Extensive simulations of EP of simple phosphatidylcholine bilayers in 1M NaCl show that hydrophilic pores with stable radii (1-2.5 nm) form under transmembrane voltages between 420 and 630 mV, allowing for ionic conductance in the range of 6.4-29.5 nS. We discuss in particular these findings and characterize both convergence and size effects in the MD simulations. We further extend these studies in a follow-up paper (Rems et al., Bioelectrochemistry, Submitted), by proposing an improved continuum model of pore conductance consistent with the results from the MD simulations.
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Affiliation(s)
- Maura Casciola
- Université de Lorraine, UMR 7565, F-54506 Vandoeuvre les Nancy, France; Department of Information Engineering, Electronics and Telecommunications (D.I.E.T), Sapienza University of Rome, 00184 Rome, Italy; Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, 00161 Rome, Italy
| | - Marina A Kasimova
- Université de Lorraine, UMR 7565, F-54506 Vandoeuvre les Nancy, France
| | - Lea Rems
- University of Ljubljana, Faculty of Electrical Engineering, Tržaška 25, SI-1000 Ljubljana, Slovenia
| | - Sara Zullino
- Université de Lorraine, UMR 7565, F-54506 Vandoeuvre les Nancy, France; Department of Information Engineering, Electronics and Telecommunications (D.I.E.T), Sapienza University of Rome, 00184 Rome, Italy
| | - Francesca Apollonio
- Department of Information Engineering, Electronics and Telecommunications (D.I.E.T), Sapienza University of Rome, 00184 Rome, Italy
| | - Mounir Tarek
- Université de Lorraine, UMR 7565, F-54506 Vandoeuvre les Nancy, France; CNRS, UMR 7565, F-54506 Vandoeuvre les Nancy, France.
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Affiliation(s)
- Sara Zullino
- a Department of Woman , Mother and Neonate, Buzzi Children's Hospital, Biological and Clinical Sciences, University of Milan , Milan , Italy and
| | - Daniela Di Martino
- a Department of Woman , Mother and Neonate, Buzzi Children's Hospital, Biological and Clinical Sciences, University of Milan , Milan , Italy and
| | - Tamara Stampalija
- b Unit of Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS Burlo Garofolo , Trieste , Italy
| | - Enrico Ferrazzi
- a Department of Woman , Mother and Neonate, Buzzi Children's Hospital, Biological and Clinical Sciences, University of Milan , Milan , Italy and
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Ferrazzi E, Casati D, Zullino S, Rosti E. Obstetrical management of fetus with intra uterine growth restriction (IUGR) and late IUGR. Acta Biomed 2015; 86 Suppl 1:21-23. [PMID: 26135951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 06/29/2015] [Indexed: 06/04/2023]
Abstract
In this article we evaluated an important complication of pregnancy, the fetal growth restriction (IUGR). IUGR is defined as an estimated fetal weight of fetal abdominal circumference below the 10th centile measured by ultrasound according to local standards. We present the prenatal surveillance, the screening tests for late IUGR and the new diagnostic examinations, to establish the best prevention system for IUGR and late IUGR.
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Affiliation(s)
- Enrico Ferrazzi
- Clinica Ostetrica e Ginecologica, Dipartimento di Scienze Biomediche e Cliniche, Università degli Studi di Milano.
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Mannella P, Tosi V, Russo E, Zullino S, Pancetti F, Gompal S, Polak K, Genazzani AR, Genazzani AD, Simoncini T. Effects of red clover extracts on breast cancer cell migration and invasion. Gynecol Endocrinol 2012; 28:29-33. [PMID: 21615235 DOI: 10.3109/09513590.2011.579660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Postmenopausal hormone therapy is associated with increased incidence of breast cancer. For this reason alternative therapeutic options to treat menopausal symptoms have been developed. Red clover extracts (RCE) are rich in isoflavones, particularly genistein and daidzein and they have been proved to be effective in reducing vasomotor symptoms in a number of studies. Due to their partial selectivity of action on estrogen receptors (ERs) these compounds have been claimed to be safer on the breast. In this article, we explored the action of RCE on motility and invasion of ER positive breast cancer cells and we partially characterized the signaling mechanisms. The principal isoflavones contained in RCE acted as weak estrogenic compounds when administered alone. However, when provided in association with physiological amounts of estradiol, RCE acted as estrogen antagonist on remodeling of actin cytoskeleton that are requested to enact cell movement and with related modifications of the activity of actin-binding proteins, such as moesin. These results offer novel information on the molecular actions of isoflavones contained in red clover on breast cancer cells, supporting a possible action of these molecules as natural selective estrogen receptor modulators in the presence of physiological amounts of estrogens.
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Affiliation(s)
- Paolo Mannella
- Department of Reproductive Medicine and Child Development , Molecular and Cellular Gynecological Endocrinology Laboratory (MCGEL), University of Pisa, Pisa 56100, Italy.
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Sanchez AM, Flamini MI, Zullino S, Gopal S, Genazzani AR, Simoncini T. Estrogen receptor-{alpha} promotes endothelial cell motility through focal adhesion kinase. Mol Hum Reprod 2010; 17:219-26. [PMID: 21127007 DOI: 10.1093/molehr/gaq097] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Sex steroids play a key role in cell movement and tissue organization. Cell migration requires the integration of events that induce changes in cell structure such as protrusion, polarization and traction toward the direction of migration. These actions are driven by actin remodeling and are stabilized by the development of adhesion sites to extracellular matrix via transmembrane receptors linked to the actin cytoskeleton. Focal adhesion kinase (FAK) is a non-receptor tyrosine kinase that facilitates cell migration via the control of the turnover of focal adhesion complexes. In this work, we demonstrated that 17β-estradiol (E(2)) regulates actin remodeling and cell movement in human umbilical vein endothelial cells through the recruitment of FAK. E(2) induces phosphorylation of FAK and its translocation toward membrane sites where focal adhesion complexes are assembled. This process is triggered via a Gα/Gβ protein-dependent, rapid extra-nuclear signaling of estrogen receptor-α (ERα) that interacts in a multiprotein complex with c-Src, phosphatidylinositol 3-OH kinase and FAK. Phosphorylation of FAK is fundamental for its activation, translocation to the plasmatic membrane and the subsequent formation of focal adhesion complexes. In conclusion, we found that ERα enhances endothelial cell motility through the dynamic control of actin arrangement and the formation of focal adhesion complexes. The identification of these processes broadens the understanding of the actions of estrogens on endothelial cells and could be relevant in physiological or pathological settings.
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Affiliation(s)
- Angel Matias Sanchez
- Molecular and Cellular Gynecological Endocrinology Laboratory (MCGEL), Department of Reproductive Medicine and Child Development, Division of Obstetrics and Gynecology, University of Pisa, Via Roma, 57, Pisa 56100, Italy
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Fu XD, Russo E, Zullino S, Genazzani AR, Simoncini T. Sex steroids and breast cancer metastasis. Horm Mol Biol Clin Investig 2010; 3:383-9. [PMID: 25961210 DOI: 10.1515/hmbci.2010.058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2010] [Accepted: 10/19/2010] [Indexed: 11/15/2022]
Abstract
Sex steroids, particularly estrogen and progesterone, promote normal breast tissue growth and differentiation. Prolonged exposure of estrogen and/or progesterone is considered a risk factor for breast cancer carcinogenesis, and the effects of sex steroids on breast cancer metastasis are controversial. Emerging evidence indicates that sex steroids regulate breast cancer metastatic processes via nongenomic and genomic mechanisms. Through the regulation of actin-binding proteins estrogen and progesterone rapidly provoke actin cytoskeleton reorganization in breast cancer cells, leading to formation of membrane structures facilitating breast cancer cell migration and invasion. In addition, steroid receptors interact and trans-activate receptor tyrosine kinases (including epidermal growth factor receptor and insulin-like growth factor receptor), resulting in growth factor-like effects that promote cancer cell invasive behavior. Moreover, sex steroids regulate the expression of metastasis-associated molecules, such as E-cadherin, matrix metalloproteinases, growth factors, chemokines and their receptors, leading to epithelial-to-mesenchymal-like transition. However, there is also evidence that sex steroids and their receptors protect against breast cancer cell invasiveness through distinct mechanisms. Here, we present an overview of the currently identified actions of sex steroids on breast cancer metastasis and their potential clinical implications.
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Goglia L, Tosi V, Sanchez AM, Flamini MI, Fu XD, Zullino S, Genazzani AR, Simoncini T. Endothelial regulation of eNOS, PAI-1 and t-PA by testosterone and dihydrotestosterone in vitro and in vivo. Mol Hum Reprod 2010; 16:761-9. [DOI: 10.1093/molehr/gaq049] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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